calcium carbide production machinery

china calcium carbide, calcium carbide manufacturers, suppliers, price

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10000 kva calcium carbide furnace making machine/production line

10000 Kva Calcium Carbide Furnace Making Machine/Production Line Main Process: 1. Batching, charging and roof distribution Qualified raw materials are metered and proportioned by the raw material processing workshop, and then sent to the bunker of the electric furnace workshop by the bucket elevator. The materials are sent to the annular bunker of the furnace roof by the furnace top distribution facilities, fixed belt conveyor and annular distributor. The furnace top distribution facility will distribute the furnace charge into the bunker as required, and the charge pipe of the electric furnace will be added into the electric furnace in batches. 2. Electric furnace Semi closed calcium carbide furnace is composed of furnace body, furnace cover, electrode holder, electrode press and release, electrode lifting device, etc. it is the main equipment for producing calcium carbide. The electric furnace is powered by a transformer. The furnace charge is reacted at high temperature in the electric furnace to generate calcium carbide, and carbon monoxide gas is released. The generated calcium carbide is discharged from the furnace outlet. The furnace opening is opened with a burnthrough device, and the molten calcium carbide flows into the calcium carbide pot on the cooling trolley. The pressure and discharge of the electrode are controlled by oil pressure. The single-layer oil cylinder is used to hold the conical ring oil cylinder of the lifting electrode to press the conductive jaw plate. The normal rise and fall of the electrode is controlled by the third winch on the fourth floor. The rise and fall, pressure and discharge, holding and discharge of the electrode are all controlled by pressing the button in the operation room on the second floor. The electric furnace is powered by a transformer. The furnace charge is reacted at high temperature in the electric furnace to generate calcium carbide, and carbon monoxide gas is released. The generated calcium carbide is discharged from the outlet. The outlet is opened with a burnthrough device, and the molten calcium carbide flows into the calcium carbide pot on the cooling trolley. The outlet furnace is provided with a screen and an arc drilling frame, and the upper part of the outlet is provided with a smoke hood. The smoke generated when the outlet furnace is extracted is extracted by a fan. 3.Electric furnace cooling, crushing and packaging The molten carbide is pulled to the corridor or packaging room by the overhead crane in the carbide pot for cooling. After the carbide mound solidifies, the bridge crane and single holding pliers are used to lift the carbide mound out and put it on the cast iron ground for cooling. When it cools to a proper level, the carbide is broken to a qualified particle size, and then it is packed in equal poles and sent to the finished product warehouse. I Main technical parameters for calcium carbide furnace Furnace body: round Furnace type: closed low hood, fixed type Furnace power: 10000KVA/35KV Electrode form: graphite electrode Electrode diameter: 900mm Electrode circle diameter: 2400mm Inner diameter of furnace shell: 6500mm Height of furnace shell: 4300mm Furnace hearth depth: 2000mm Hood height: 1400mm Stroke of electrode: 1200mm Electrode lifting speed: ~0.5m/min Outlet number: 2pcs Cooling water consumption: ~250t/h II Technical parameter for transformer Model: HCSSPZ-10000/35kv Rated power: 10000KVA Phase number: 3 phase Rated frequency: 50HZ Rated voltage: Primary side 35KV, secondary side 90V-135V-170V Short-circuit impedance: 7.0% Cooling way: OFWF (oil circulating water cooling) Overload capacity: overload 20% can long-term reliable operation Secondary side outlet: side brass wire outlet Pressure regulating methods: electric load Insulation level: L175AC35/AC5 Use condition: indoor Main configuration: electric on-load tap-changer III Machine list No. Name Remarks A. Electric part 1 Furnace control Including high voltage cabinet, low voltage cabinet 2 Transformer B. Equipment part 1 Furnace shell 2 Purging system 3 Low hood 4 Electronic clamping system 5 Short net system 6 Feeding, blending & unloading system 7 Steel platform 8 Cooling water system 9 Tapping system in front of furnace 10 Hydraulic system 11 Dust-removal system 12 Installation and commissioning cost

Qualified raw materials are metered and proportioned by the raw material processing workshop, and then sent to the bunker of the electric furnace workshop by the bucket elevator. The materials are sent to the annular bunker of the furnace roof by the furnace top distribution facilities, fixed belt conveyor and annular distributor. The furnace top distribution facility will distribute the furnace charge into the bunker as required, and the charge pipe of the electric furnace will be added into the electric furnace in batches.

Semi closed calcium carbide furnace is composed of furnace body, furnace cover, electrode holder, electrode press and release, electrode lifting device, etc. it is the main equipment for producing calcium carbide. The electric furnace is powered by a transformer. The furnace charge is reacted at high temperature in the electric furnace to generate calcium carbide, and carbon monoxide gas is released. The generated calcium carbide is discharged from the furnace outlet. The furnace opening is opened with a burnthrough device, and the molten calcium carbide flows into the calcium carbide pot on the cooling trolley.

The pressure and discharge of the electrode are controlled by oil pressure. The single-layer oil cylinder is used to hold the conical ring oil cylinder of the lifting electrode to press the conductive jaw plate. The normal rise and fall of the electrode is controlled by the third winch on the fourth floor. The rise and fall, pressure and discharge, holding and discharge of the electrode are all controlled by pressing the button in the operation room on the second floor.

The electric furnace is powered by a transformer. The furnace charge is reacted at high temperature in the electric furnace to generate calcium carbide, and carbon monoxide gas is released. The generated calcium carbide is discharged from the outlet. The outlet is opened with a burnthrough device, and the molten calcium carbide flows into the calcium carbide pot on the cooling trolley.

The outlet furnace is provided with a screen and an arc drilling frame, and the upper part of the outlet is provided with a smoke hood. The smoke generated when the outlet furnace is extracted is extracted by a fan.

The molten carbide is pulled to the corridor or packaging room by the overhead crane in the carbide pot for cooling. After the carbide mound solidifies, the bridge crane and single holding pliers are used to lift the carbide mound out and put it on the cast iron ground for cooling. When it cools to a proper level, the carbide is broken to a qualified particle size, and then it is packed in equal poles and sent to the finished product warehouse.

I Main technical parameters for calcium carbide furnace Furnace body: round Furnace type: closed low hood, fixed type Furnace power: 10000KVA/35KV Electrode form: graphite electrode Electrode diameter: 900mm Electrode circle diameter: 2400mm Inner diameter of furnace shell: 6500mm Height of furnace shell: 4300mm Furnace hearth depth: 2000mm Hood height: 1400mm Stroke of electrode: 1200mm Electrode lifting speed: ~0.5m/min Outlet number: 2pcs Cooling water consumption: ~250t/h II Technical parameter for transformer Model: HCSSPZ-10000/35kv Rated power: 10000KVA Phase number: 3 phase Rated frequency: 50HZ Rated voltage: Primary side 35KV, secondary side 90V-135V-170V

Short-circuit impedance: 7.0% Cooling way: OFWF (oil circulating water cooling) Overload capacity: overload 20% can long-term reliable operation Secondary side outlet: side brass wire outlet Pressure regulating methods: electric load Insulation level: L175AC35/AC5 Use condition: indoor Main configuration: electric on-load tap-changer III Machine list

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lime briquette machine - ftm machinery

Lime briquetting machine, manufactured from FTM Machinery Ltd., is a kind of equipment for pressing powdery materials into balls. Using this kind of machine to process the lime can reduce dust, control bulk density, return to use, improve transportation characteristics, etc.

After the lime powder is pressed and formed by the high-pressure quick lime briquetting machine, it can replace the lumpy quick lime and serve as a good desulfurizer during the process of converter steelmaking. At the same time, in the production of calcium carbide, quicklime briquettes can also be used instead of lumpy quick lime to smelt calcium carbide.

The calcium carbide production process has special requirements on the particle size of the raw material for the furnace. The lime must be screened before the furnace to separate lime powder below 5 inln, in order to ensure the safety, stability, high quality, and high yield of calcium carbide furnace.

Statistics show that the quick lime powder that hasnt been sieved out, whose amount accounts for 10% ~ 15% of the lime in the furnace, is generally disposed of as the three wastes by calcium carbide manufacturers.

However, the utilization rate of lime powders producing calcium carbide reaches more than 95% by directly sending them into a calcium carbide furnace after being pelletized by a high-pressure briquetting machine, which significantly reduces the cost of lime production.

The lime powder is normally distributed. Powders below 2 mm account for 90.08% of the total, among which below 0.5 mm 35.64%. Powders above 5 mm account for only 1.18%. From the particle size distribution of the lime powder, it meets the requirements of the high-pressure briquette machine on the particle size of the material.

Besides, The lime powder can be pressed into balls production of magnesium by Pidgeonprocess. In the past, most of the lime powder in Chinas metallurgical industry was abandoned, resulting in a great waste of resources. With the increasing energy of resources, the utilization of lime powder is more and more important in the metallurgical industry.

The quick lime briquette machine or the lime dry powder briquette machine belongs to the twin roller briquette machines and it owns a pair of cylindrical squeeze rollers paralleling with the axis. There are half ball socket structures with the same size and shape on top of the squeeze rollers. When materials fall into the space between the rollers from the top end, the rollers will revolve inwards at the same time to compress the materials into balls.

1.Feeding part: this part can guarantee materials enter the double rollers evenly. The feeding part generally uses the spiral feeder to compress the materials into the main feeding port, which can keep the uniformity of the feeding materials and help to produce regular balls.

2.Driving part: the main driving system is made up of electric motor, triangle belt, reducer, open gear, and rollers. The main engine is powered by the electromagnetic speed control motor and drives the squeeze roller via the belt pulley and gear reducer, which makes sure the two squeeze rollers run at the same time. A hydraulic device is installed behind the squeeze roller in order to guarantee the required briquetting pressure.

3.Forming part: it is the core part main the machine with squeeze rollers. The squeeze rollers are equipped with pressure protective device, so when hard materials enter, the rollers will back automatically in order to prevent the rollers from being damaged.

Briquette machine is suitable for the suppression of a variety of materials, which can improve the utilization rate of raw materials, save resources, economic and environmental protection, and is easy to transport the finished balls. Firstly, the machine should process the lime block into powder, then process the powder into balls. There are mainly four steps for the processing of lime with briquettes machine:

Second, mixing and stirring materials. Crushed lime powder is put into the feeder. In the manufacturing process, adhesives other dry powders are added. In a mixing mixer, the original lime powder can enter the briquette machine after a sufficient mixing.

Third, pressing balls. Press can also be used to suppress coal mine by-products such as coal powder, cinders, and sludge. Suppressing these resources into spherical or block shapes is a benefit to processing or transportation.

Fourth. Drying. There is a drying process after the lime powder is pressed into the molding. You can dry the materials with a machine or natural sunshine. If there is something needed, you can purchase a dryer to help dry.FTM company also can offer you the dryer.

Simply describing the technique of quicklime powder briquette machine, Screen the lime from the kiln and send the powders <3mm into the high-pressure quick lime briquetting machine to pelletize them into the size of 35mm * 25mm * 15mm (length * width * thickness).

It can also be customized according to the requirements of the buyer. It is 1.9-2.2g/cm3 with the drop strength equivalent to that of lumpy lime. After screening, send qualified quicklime balls into the finished product bin for smelting.

Production of magnesium by Pidgeonprocess is a method of hot reduction magnesium smelting by reducing the calcined dolomite to magnesium metal by using a ferrosilicon reducing agent in a reduction tank. It includes dolomite calcination, grinding and ball pressing, vacuum heat reduction, and other processes.

The process of calcining dolomite should be as fast as possible (generally no more than 4h), and the pellets should be placed in a sealed paper bag to prevent the activity of the material due to the moisture absorption.

To the other applications of Quick Lime Briquetting Machine, it can also make briquettes of aluminum scraps, activated carbon, alumina, bauxite, caustic soda, charcoal, clay, coke breeze, coal, cryolite, chemical fertilizers, plastics, limestone, pigments, urea, etc.

To the detailed price and design PDF, as well as FTM manufacturer qualification of Quicklime briquette machine, You can leave your demands on our website, then our sales man will soon contact with you for sharing details. Briquetting machine has exported to UK, kenya, nigeria, USA, philipines, south africa, australia, canada, Ireland, etc. Welcome you to zhengzhou, henan, china for a site visit!

product center

To provide you with personalized system solutions, products are widely used in municipal sanitation, household waste treatment, special vehicles, rubber and plastic, metallurgy, military, Marine industry, agricultural machinery...

Hydraulic and pneumatic control system is the field that the company began to set foot in in 1985, and has been developed by leaps and bounds in recent years. In waste incineration power generation, industrial furnaces, hydraulic dual-mold vulcanizers, calcium carbide furnaces, casting production lines, battery production lines, forging production lines, high-end engineering machinery and other fields, it provides high-end hydraulic cylinders and integration of hydraulic and electric systems.

Hydraulic products; It is the strategic partner of the largest main engine plant in North America, Europe and Asia. It is the important partner of the main engine plant of domestic major sanitation (municipal) vehicles and equipment. It is the main supplier of oil cylinder, hydraulic and electrical system integration.

The company now for changsha, Qingdao, Yangzhou, Yantai, Zhengzhou, Guangzhou, Shenzhen, Beijing, Chongqing, Qinghai, Hubei, Jiangsu and many other well-known domestic sanitation (municipal) vehicles and equipment production enterprises, the industry matching rate of more than 60%, the market share of more than 40%.

In 2008, the company established the first domestic multi-level cylinder special production line, forming an annual production capacity of 10,000 multi-level cylinders. , To provide environmental sanitation (municipal) vehicle and equipment OEMs with integrated chassis garbage compression station, buried compression garbage station, vertical compression garbage station, pull arm hook, compression truck, swing arm truck, road sweeper, swill truck Eight series of standard oil cylinders and hydraulic and electric system integration products. The company now has an annual production capacity of 200,000 cylinders, 2,000 sets of hydraulic and electric system integration, and 100,000 cylinders. Currently, there are more than 100 series of hydraulic and pneumatic products with more than 1,000 spec

Hydraulic and pneumatic control system is the field that the company began to set foot in in 1985, and has been developed by leaps and bounds in recent years. In waste incineration power generation, industrial furnaces, hydraulic dual-mold vulcanizers, calcium carbide furnaces, casting production lines, battery production lines, forging production lines, high-end engineering machinery and other fields, it provides high-end hydraulic cylinders and integration of hydraulic and electric systems.

Hydraulic and pneumatic control system is the field that the company began to set foot in in 1985, and has been developed by leaps and bounds in recent years. In waste incineration power generation, industrial furnaces, hydraulic dual-mold vulcanizers, calcium carbide furnaces, casting production lines, battery production lines, forging production lines, high-end engineering machinery and other fields, it provides high-end hydraulic cylinders and integration of hydraulic and electric systems.

Yantai in the future is one of the early packaging machinery and more product types of equipment manufacturers, the company set product research and development, production and processing, marketing, technical services, import and export trade as one.

The main products include hydraulic unloading and turning board, automatic vertical filter press, quantitative packing machine series for granular materials, quantitative packing machine series for powder materials, bag packing machine series for tons, automatic packing and stacking production line and a series of dozens of models and specifications of unloading machinery, packaging machinery and auxiliary machinery.

Casting machinery, machine tools and other industries, with large enterprises, colleges and universities to establish good relations of cooperation, with excellent quality, thoughtful service has won wide praise.

In 1980, it became one of the core suppliers of Baosteel Joint Research and Development Center. In 1992, we started to cooperate with Mitsubishi Heavy Industries of Japan in the production of oil cylinders. From the production of spare parts to the assembly of oil cylinders, we inherited Japanese technologies and processes. After entering the 21st century, it has absorbed the technology and process from Germany and The United States. It has unique technology and skills from product design to production process and design and selection of key parts, which ensures the quality, reliability and innovative development of products.

calcium carbide production cost analysis 2020 | procurement resource

Calcium carbide, which is also known as calcium acetylide, is a well known chemical compound with the chemical formula of CaC2. Its primary use commercially that can be seen is in the preparation of acetylene as well as calcium cyanamide. In appearance, this chemical solvent in its pure form is colourless. In the presence of trace moistures, technical-grade calcium carbide can emit an unpleasant odour reminiscent of garlic. The applications of calcium carbide include the production of acetylene gas, and for the generation of acetylene in carbide lamps, in steelmaking, and in the manufacturing of chemicals for fertiliser. Calcium carbide is often utilised as a source of acetylene gas, which is a ripening agent similar to ethylene. Although, this is illegal in some countries as, in the production of acetylene from calcium carbide, contamination often leads to trace the creation of phosphine and arsine. These impurities can be eliminated by passing the acetylene gas through the acidified solution of copper sulfate solution.Calcium carbide is utilised in toy cannons like the Big-Bang Cannon, or in the bamboo cannons. In the Netherlands, calcium carbide is utilised around new-year to shoot with milk churns. Calcium carbide, together with calcium phosphide, is utilised in floating, self-igniting naval signal flares. Procurement Resource provides an in-depth cost analysis of Calcium Carbideproduction. The report incorporates the manufacturing process with detailed process and material flow, capital investment, operating costs along with financial expenses and depreciation charges. The study is based on the latest prices and other economic data available. We also offer additional analysis of the report with detailed breakdown of all cost components (Capital Investment Details, Production Cost Details, Economics for another Plant Location, Dynamic Cost Model).

Calcium carbide, which is also known as calcium acetylide, is a well known chemical compound with the chemical formula of CaC2. Its primary use commercially that can be seen is in the preparation of acetylene as well as calcium cyanamide. In appearance, this chemical solvent in its pure form is colourless. In the presence of trace moistures, technical-grade calcium carbide can emit an unpleasant odour reminiscent of garlic.

The applications of calcium carbide include the production of acetylene gas, and for the generation of acetylene in carbide lamps, in steelmaking, and in the manufacturing of chemicals for fertiliser. Calcium carbide is often utilised as a source of acetylene gas, which is a ripening agent similar to ethylene. Although, this is illegal in some countries as, in the production of acetylene from calcium carbide, contamination often leads to trace the creation of phosphine and arsine. These impurities can be eliminated by passing the acetylene gas through the acidified solution of copper sulfate solution.Calcium carbide is utilised in toy cannons like the Big-Bang Cannon, or in the bamboo cannons. In the Netherlands, calcium carbide is utilised around new-year to shoot with milk churns. Calcium carbide, together with calcium phosphide, is utilised in floating, self-igniting naval signal flares.

Procurement Resource provides an in-depth cost analysis of Calcium Carbideproduction. The report incorporates the manufacturing process with detailed process and material flow, capital investment, operating costs along with financial expenses and depreciation charges. The study is based on the latest prices and other economic data available. We also offer additional analysis of the report with detailed breakdown of all cost components (Capital Investment Details, Production Cost Details, Economics for another Plant Location, Dynamic Cost Model).

The report is the detailed cost analysis of hydrogen cyanide production using Degussa process (or BMA process) in which no oxygen is added and the energy is transferred indirectly through the reactor wall while methane and ammonia are reacted.

The report revolves around cost analysis of etidronic acid by reacting phosphorus trichloride with acetic anhydride in water which converts to phosphorus acid and then reacts with the acetic anhydride in the vessel.

This report presents an analysis of capital and operating costs of a -based industrial plant. For those interested in economic assessments considering other plant locations, Procurement Resource offers optional analyses that complement this report.

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Procurement Resource provides its clients with critical market intelligence and procurement solutions which aid their sourcing decisions with data backed insights. The company not only brings clarity and transparency in the procurement activities of the clients but also helps them to operate with efficiency and conviction.

calcium carbide suppliers in ahmedabad,gujarat,india | lalan air products | lalan gas

We Lalan Air Products are renowned organization occupied in Manufacturing, Trading and Supplying premium quality Medical Oxygen, Calcium Carbide, Mixture Gases and Medical Gases. Under the headship of our Proprietor, Mr. RameshBhai Shah, Mr. Deepak Bhai Shah, Mr. Pranavbhai Shah we have created a strong position in this industry. Founded in the year 1985 at Ahmedabad (Gujarat, India), we have constructed a capacious and well structural infrastructural base which assists us our team members to process qualitative medical and industrial gases. This unit comprises of sub-departments like procurement, admin, sales, R & D, quality control, processing, transportation, warehousing, packaging, etc. Well armed with all the essential amenities, all these departments are managed under the supervision of our experienced and skilled team members. Additionally, we have placed our firm at the pinnacle of success in this domain due to our ethical business policies, reasonable rates, quality-centric approach and excellent logistic facility. Apart from this, we also provide Refilling Service to our customers. We are offering our products under the brand name Lalan.

Offered medical and industrial gases are processed as per the global set standards by our qualified team members with the help of the latest machines and equipments at our well equipped processing unit. These medical and industrial gases are applauded due to their excellent physical and chemical properties. Offered gases are widely demanded in chemical, pharmaceutical, medical, refineries, food processing, rubber, plastic, and many more industries. Being a quality-focused company, we assure our clients that these medical and industrial gases are properly checked against different parameters, in order to provide pure and qualitative products to the clients. We provide these medical and industrial gases in cylinders, as bulk liquid, or as pipeline gases. Moreover, clients can avail these medical and industrial gases from us at most genuine rates.

Our modern and well structural infrastructural base assists us to process qualitative medical and industrial gases as per the global set standards. Our processing unit is well resourced with requisite processing machinery that allows our production team to process medical and industrial gases in an efficient manner. For the hassle free functioning of the entire production process, we have categorized this unit into sub-divisions like admin, sales, R&D, quality testing, processing, procurement, transportation, logistic, warehousing, transportation, packaging, etc.

calcium carbide production | statistics | technavio

Factors such as Increasing steel production, Rising demand for acetylene, and Growing demand for PVC will further boost the production volume of calcium carbide during the forecast period 2021-2025. The annual production volume data will aid vendors in gauging the demand for the product during the next five years.