The bucket elevator is suitable for vertical transportation of bulk materials with a bulk density less than 2 t/m3 and temperature not exceeding 250 C, including medium and small granular materials and powdered materials, such as coal, cement, limestone, sand, clay, ore, slag, aggregates, animal feeds, fertilizer, woodchips, gypsum, clinker, coal ash, coke, grain, etc.
The belt is fixed by screws and elastic gaskets. The bandwidth should be 30~40 mm larger than the width of the elevator. Generally, the rubber belt can transport materials with the temperature not exceeding 60 C and the heat-resistant belt can transport materials up to 150 C.
The buckets are weakly fixed on the belt, so they have low strength. Therefore, the belt bucket elevator is mainly used to transport powdery and granular materials with low or medium density for medium and small conveying capacity (within 60~80 m3/h) and medium lifting height (usually within 30 m).
Chain (round link chain and plate chain) bucket elevators are mainly used for conveying materials with high productivity and large lifting height. It can be used to transport bulk materials with high density and strong abrasiveness, and also for lifting relatively hot materials with the temperature up to 250 C.
According to the characteristics of materials and different loading and discharging methods, buckets are often made into three types: deep bucket, shallow bucket and sharp-angled bucket with the guide slot.
The front wall and the backwall of the bucket generally form an angle of 65, and the depth is large, so it is suitable for conveying dry, loose, and easy-to-discharge materials, such as cement, crushed coal, dry sand, crushed stone, etc.
The front wall and the backwall of the bucket generally form an angle of 45, and the depth is small, so it is suitable for conveying wet, easily agglomerated, and difficult to discharge materials, such as wet sand, molding sand, clay, etc.
The bucket is continuously arranged on the traction so that the material can slip down the back of the bucket during discharging. This kind of bucket can lift heavy, semi-abrasive and large abrasive bulk materials.
The head is composed of the head pully, casing, discharge chute and transmission device. The elevator is equipped with a backstop on the head roller to prevent the equipment from malfunctioning during operation and causing material blocking.
The elevator casing, the middle part of the chassis, can be divided into the single-tube type (for low-speed bucket elevator) and double-tube type (for high-speed bucket elevator in dust environment). The elevator casing should ensure that the bucket does not collide when running in it.
The take-up assembly is equipped at the lower part of the elevator casing. There are three types of take-up assemblies: screw take-up assembly, spring take-up assembly and heavy-duty take-up assembly, among which the spiral take-up assembly is the most commonly used type.
As a commonly used lifting equipment, the selection of bucket elevator is restricted by many factors. The wrong model will bring endless trouble to users. Generally, the selection of bucket elevator depends on the following factors:
Generally speaking, the material form directly determines the discharging mode of the material. The powder material is often discharged by centrifugal discharge, while the bulk material by gravity discharge.
The different discharging methods determine the different bucket type of bucket elevators. Shallow bucket and arc bucket are mostly used for centrifugal discharging, while the deep bucket for gravity discharging.
The buckets used by the bucket elevator is different, so it is the material conveying volume lifted per unit time. The final conveying capacity of the bucket elevator is a comprehensive parameter that depends on the bucket type, speed, material specific gravity, material properties and bucket quantity.
The selection process is as follows: material specific gravity transmission mode material property discharging method bucket type lifting capacity of this series bucket elevator model determination.
The drive shafts of the head pulley and the bottom wheel should be installed in the same vertical plane and a horizontal position. The vertical deviation of the centerline of the whole machine at a height of 1000 mm should not exceed 2 mm, and the accumulated deviation should not exceed 8 mm.
Fote is a professional manufacturer of bucket elevators. The supplier Fote sells directly to ensure that the factory price is provided to customers, so the price is much cheaper than other manufacturers.
The bucket elevator manufactured by Fote is popular among customers due to its good quality, high-cost performance and low maintenance cost. It has been exported to hundreds of countries such as India, Philippines, Pakistan, Egypt, Vietnam, Saudi Arabia and the United States.
As a leading mining machinery manufacturer and exporter in China, we are always here to provide you with high quality products and better services. Welcome to contact us through one of the following ways or visit our company and factories.
Based on the high quality and complete after-sales service, our products have been exported to more than 120 countries and regions. Fote Machinery has been the choice of more than 200,000 customers.
Humidity materials dryer is a low fuel consumption and high efficiency of drying equipment. The aircraft can be the beginning of the moisture content below 85% humidity drying materials to a final moisture content below 13%, suitable for animal husbandry, food brewing, sugar and pharmaceutical industries deal with high humidity waste, waste and a variety of chemical raw materials, such as chicken, alcohol planters, wine slot, Luezha, fructose slag, slag vinegar sauce, sugar beet residue, animals slaughtered contents, slime, bentonite, etc., is for resource development and better environmental protection equipment.
The equipment used downstream drying process, in particular the need to preserve nutrition and humidity fast drying materials, such as the handling of fresh chicken manure can achieve a drying, sterilization, deodorant and preservation of nutritional purposes. The aircraft are equipped with high-speed rotating drum of broken devices, and increased material and the contact area drying medium, the internal certain unique equipment design, difficult bonding materials in the tube wall panels and parade, complete machine insulation , and good sealing performance, the thermal efficiency considerably higher than the general drum dryer.
The aircraft structure is compact, easy to install debugging, and small footprint. Drum and broken stepless speed regulating devices are used, can adapt to the different requirements of the drying material. The aircraft with the use of different fuels (such as coal, heavy oil, natural gas, etc.) supporting the use of heat.
Humidity materials from the feed screw directly into the dryer drum crusher, was copied on the drum wall panels repeatedly seized Sala, the crushing blow dispersion devices, materials and the temperature was negative media full access to complete Biography heat and mass transfer process. As the drum with the wind angle and the role of the feed material-moving slowly drying after discharging from the spiral, the exhaust gas through precipitator dust, venting to the atmosphere.
The chain hoist HL315 Bucket Elevator supplied was selected by Inner Mongolia customers in the 600t/d active lime production line for lifting materials. The conveyed materials were introduced from feeding port and placed in hopper. Moving hopper is lifted and conveyed, and when the head wheel is reached, the direction change material is discharged. In the whole material conveying process, the chain runs smoothly and has no failures. The hopper design has a reasonable load, the chain wear resistance is high, and the tail tensioning device is convenient for adjustment and maintenance. Ningxia customers and Yunnan customers have also selected chain bucket elevators for the active lime production line to enhance materials.
The bucket elevator conveyor has the advantages of large conveying capacity, high lifting height, stable and reliable operation and long service life. It is widely used in metallurgy, mining, coal, chemical, light industry, building materials, electric power, food and other industries. According to different traction methods, it is divided into chain hoist (TH) series, plate chain hoist (NE) series and tape hoist (TD)series.
Chain bucket elevator is a commonly used lifting device. This series of hoists adopts a forged chain as the transmission part and has strong mechanical strength. It is mainly used to transport powders with a bulk density of less than 1.5t/m3. Lifting equipment for low-friction materials such as granules and small blocks, such as coal, cement, gravel, sand, fertilizer, and grain. The lifting height can reach about 50m, and the material temperature is required to be below 250 C.
The chain bucket elevator is a new type of bucket elevator, which uses a chain drive. It is named after the lifting amount instead of the bucket width. Suitable for vertical conveying of powdery, granular and block materials, and can also improve materials with high abrasiveness, such as fly ash, slag, limestone, cement raw materials, cement clinker, cement, coal, dry clay and so on. The material temperature is generally not more than 250 C, and the lifting height can be up to 40 m.
The traction member of the belt hoist is rubber belt, the structure is relatively simple, and it is used more in the lifting of conventional materials. It is suitable for vertically conveying powdery, granular and small pieces of loose materials with less abrasiveness, such as grain and coal, cement, crushed ore, etc., is not suitable for conveying materials with high abrasiveness. The lifting height is up to 40m and the material temperature does not exceed 60 C.
Theses 3 types of hoists can be selected according to the following: 1, whether the material is in the form of powder or granules or small pieces; 2, whether the material has abrasiveness, adsorption or viscosity, whether it contains water. 3, the specific gravity of the material and the amount of delivery per unit time.
The bucket elevator adopts inflow feeding or picking feeding. The hopper picks up the material from the lower storage compartment, and as the conveyor belt or chain is lifted to the top, it bypasses the top wheel and then flips down. The hopper will feed the material. Pour into the receiving trough. The drive belt of the belt-driven bucket elevator is generally a rubber belt mounted on the upper drive roller and the lower redirecting roller. The chain drive bucket elevator is generally equipped with two parallel drive chains with a pair of drive sprockets and a pair of reversing sprockets. Bucket elevators are generally equipped with organic shells to prevent dust from flying during the lifting process.
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What is the bucket elevator? Bucket elevator, also called material handling elevator, is a kind of conveying equipment to automatically lift raw materials from low place to high place. It is widely used in grain factories, food industry, chemical industry, etc. Besides, it is also the indispensable cement plant equipment that applicable to vertically lift limestone, coal, gypsum, clinker, dry clay and other solid block materials and small granular materials, as well as cement, pulverized coal and other powder materials. AGICO is a cement equipment manufacturer in China, the bucket elevator we produced has a simple structure and steady running. We offer different models of bucket elevators for you to choose from.
When the equipment is working, materials will be fed evenly through the feeding port. Meanwhile, driven by the driving pulley, the buckets fixed on the conveyor belt (chain) will scoop materials and rise with the belt (chain) until they get to the top of the driving pulley, and the buckets start to turn over. Then under the action of centrifugal force or gravity, materials will be unloaded from the discharging port and sent to the next process.
The belt bucket elevator usually adopts the rubber belt. It is mounted on the outside of driving pulley and return pulley. However, the chain bucket elevator is usually equipped with two parallel conveyor chains, one pair drive sprocket and one pair return sprocket. Besides, these two types of bucket elevators are both equipped with a shell to prevent dust flying in the process of lifting.
AGICO Group is an integrative enterprise group. It is a Chinese company that specialized in manufacturing and exporting cement plants and cement equipment, providing the turnkey project from project design, equipment installation and equipment commissioning to equipment maintenance.
We can choose the most suitable the machine according to customer requirements. 1. What is the conveying material and its physical characteristics? such as bulk density, feeding size, temperature, moisture content etc. 2. What is the processing capacity of the elevator per hour? 3. What is the lifting height of the elevator (distance from inlet to outlet)? Bucket Elevators are custom designed for your application. Bulk material characteristics, capacity and overall height are considered when designing Bucket Elevators.
Bucket elevator in cement plant, also called cement bucket elevator, is mechanical conveying equipment, mainly apply for the vertical lift of powder, particles like limestone, coal, gypsum, clinker, clay, raw meal, cement, pulverized coal, etc. in general, cement bucket elevator work with cement crusher, raw mill, cement mill, and other cement equipment.
The bucket elevator is suitable for lifting from a low place to a high place. After the supplied materials are put into the hopper through the vibrating table, the machine automatically runs continuously and moves upward. The conveying speed can be adjusted according to the conveying volume, and the lifting height can be selected as required. The hopper is custom-designed and manufactured together. The PP non-toxic hopper makes this type of bucket elevator more widely used. All sizes are designed and manufactured according to actual needs.
As for the types of bucket elevator, there are chain bucket elevator and belt bucket elevator. According to the different speeds, bucket elevators can be divided into centrifugal discharge, gravity discharge, and mixed discharge. The chain bucket elevator and belt bucket elevator are available in AGICO CEMENT, you can customize a suitable type as you need.
The bucket elevator adopts inflow-type feeding, induced-type feeding, and large-capacity hopper intensive arrangement. There is almost no material return and digging when the material is lifted, so there is little invalid power.
This bucket elevator has fewer requirements on the types and characteristics of materials. It can apply for not only general powdery and small granular materials, but also materials with greater grinding properties. It has good sealing and less environmental pollution.
Reasonable design and processing ensure the reliability of the whole operation, and the failure-free time exceeds 20,000 hours. Higher lifting height, the bucket elevator is running smoothly, so it can reach a higher lifting height.
The feed of the bucket elevator adopts the inflow type, and the phenomenon of squeeze and collision between the materials rarely occurs. This bucket elevator ensures that materials are not scattered during feeding and unloading, which reduces mechanical wear.
When the jaw cement crusher is working, the movable jaws periodically reciprocate the fixed jaws, sometimes close, and sometimes leave. When approaching, the material is crushed by crushing, splitting, and impacting between the two jaws; when leaving, the material that has been broken is discharged from the discharge port by gravity. When feeding the jaw crusher, the material is poured from the top inlet into the crushing chamber containing the molars, which force the material to the wall of the chamber and break it into smaller stones. Supporting the movement of the caries is an eccentric shaft that runs through the fuselage frame. The eccentric motion is generated by a pulley driven by a pulley fixed to the shaft end through a motor, and the flywheel at the other end of the shaft acts as a balance. Pulleys, flywheels and eccentric shaft support bearings, which must withstand large shock loads, abrasive sewage and high temperatures.
The D-type bucket elevator is composed of a running part (hopper and traction belt), an upper section with a transmission drum, a lower section with a tension drum, an intermediate casing, a driving device, a backstop brake device, etc. It is suitable for conveying powder, granular and small lump-free and semi-polished bulk materials with loose density <1.5t / m3, such as coal, sand, coke, cement, crushed ore, etc.
TD type bucket elevator transmission device has two forms with YZ type reducer ZQ (or YY) type reducer. The YZ type shaft reducer is directly installed on the spindle head, eliminating the need for a transmission platform, a coupling, which makes the structure compact and light, and it has a special-shaped roller backstop inside, which is reliable. The reducer has low noise, stable operation, and floats with the main shaft to eliminate installation stress.
Industrial experts rely on Martin for three simple reasons: we deliver quality product, we offer the industrys largest inventory of stock parts to meet any schedule, and we do whatever it takes to take care of our customers. From Sprockets and Power Transmission components to Hand Tools, from Bucket Elevators to Conveyor Pulleys weve got you covered. Learn Why Experts Choose Martin
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