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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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.
The machine is mainly applied for vertical elevating of power or granule materials. Multi buckets are installed on a circulation chain or belt. When working, the materials will be loaded into bucket from the bottom and then discharged when bucket moves to top. The buckets work continuously in circulation in a closed shell to realize continuous materials elevating. The machine is characterized in large elevating capacity, low energy consumption, low noise, good seal performance, no dust leakage, safe and reliable.
High efficiency Driving power is small. Use in-flow type feeding, induction type discharging, hoppers with large loading capacity are intensively layout. so it has high energy efficiency because it is almost no materials go back or materials dug phenomenon. Wide Application range Wide range of application. This kind of elevator does not have many requirements of materials variety, materials property etc. It not only can elevate materials like general powders, granules, it is also can elevate materials with strong wearness. It has nice sealing and less environmental pollution. Stable operation, lowfailurerate Good reliability, advanced design principle and processing method ensure the reliability of the machine running. None failure time is more than 20000 hours. It runs stably so it is also suitable for lifting materials to higher places. Long service life Service life is long. The elevator feeding way is inflow type and no need to get the materials with the bucket. Little extrusion and collision among the parts. The machine is designed to ensure that material during feeding and discharging will be scattered little, which reduce the mechanical wear.
The recycling bucket of Bucket Elevator scoops the materials up from the storage bin, elevate to the top with the conveyor belt or chain, flip down after bypass the top wheel, and poured material into the receiving groove. Belt driving (The belt normally is rubber belt) of Bucket Elevator is installed at top and down transmission drum or the top and down idler drum . Chain driving (generally are two parallel transmission chain) is installed on the Bucket Elevator, at the top and down, there are a pair of drive sprocket. At down and top, there is a pair of idler sprocket. Normally the bucket elevator is with shell to prevent the dust inside the bucket and also dust generated during delivery.
Becket Elevator handover The customer is a famous building materials manufacturers and located in Huzhou, Zhejiang. The attachment is the elevating site of mortar production line provided by Siehe Industry.
* The capacity is data based on powder with specific gravity 1g/cm3. The model selection shall be based on the data such as the materials mesh, specific gravity etc.. * Special operation condition, such as high temperature, high pressure, explosive, combustible and corrosive etc, details are required for correct model selection. * If any change in the above table, subject shall prevail without notice. * The table cannot include all products, please contact with our sales engineers for more information.
Nowadays, there are many changes has been occurred in the fields like industry, computer as well as software. They have contributed significant progress in all different sectors. By pushing the switch or button, you call a metal box that transports you from one floor to another with safely. In fact, an elevator is mandatory for a building which has more than four to five floors high. For most of the people, an elevator offer ease as well as convenience, and also makes life easier for physically handicapped persons. This article discusses what is the elevator, how does it work and types.
Anelevator can be defined asan electric lift which is used as vertical transportation of goods as well as people among the floors in buildings using bins otherwise silos. As usual, these are activated with the electrical motors that also to drive counterweight system cables for drive transaction such as a hoist, otherwise, pump hydraulic fluid for raising a cylindrical piston such as a jack.
These are used in many areas like agriculture, manufacturing, etc. Elevators are classified into different types based on our requirement. Elevators are frequently used in the latest multistory constructions, in particular wherever ramps of wheelchair would be not practical.
The working principle of an elevator or lift is similar to the pulley system. A pulley system is used to draw the water from the well. This pulley system can be designed with a bucket, a rope with a wheel. A bucket is connected to a rope that passes throughout a wheel. This can make it very easy to draw the water from the well. Similarly, present elevators use the same concept. But the main difference between these two are; pulley systems are operated manually whereas an elevator uses sophisticated mechanisms for handling the elevators load.
Basically, an elevator is a metal box in different shapes which is connected to a very tough metal rope. The tough metal rope passes through a sheave on the elevator in the engine room. Here a sheave is like a wheel in pulley system for clutching the metal rope strongly. This system can be operated by a motor. When the switch is turned ON, the motor can be activated when the elevator goes up and down or stops.
The elevator can be constructed with various elevator Components or elevator parts that mainly include speed controlling system, electric motor, rails, cabin, shaft, doors (manual and automatic), drive unit, buffers, and safety device.
The different types of lifts or elevators include building lift, capsule lift, hydraulic elevator, pneumatic elevator, passenger lift, freight elevator, traction elevator/cable driven, residential elevators, machine room-less elevator, etc.
A hydraulic elevator is power-driven by a piston that moves within a cylinder. The piston movement can be done by pumping hydraulic oil to the cylinder. The piston lifts the lift cab easily, and the oil can be controlled by an electrical valve.
The applications of hydraulic elevators involve in five to six-floor buildings. The operating of these elevators can be done at speeds up to 200 ft or 61 meters for each minute. All the current hydraulic pumps are designed with a mechanical Y-delta starter otherwise solid state contractor. For the power supply of motor as well as building, solid-state starters are superior. Because the windings stay longer as well as there is no voltage drop across the building power supply.
In Y-delta type starter, the motor can be activated by using two contractors on a decreased speed, after that continues with full speed. Older hydraulic elevators now started up suddenly, transmitting mains power at full-blast right into the electric motor. This sets a lot of damage on the motor, which will make it burn out quicker than motors on Solid-State or Y-Delta Contactor starters. The hydraulic elevators are classified into four types such as holed, hole less & roped elevators
The pneumatic elevator can be designed with an external cylinder, and the cylinder is a crystal clear self-supporting cylinder. This cylinder includes modular sections to fit effortlessly into one by one. The top of this tube is designed with steel material that ensures tight air shutting by suction valves as well as inlets. A lift car runs within the cylinder, & the head unit on the top cylinder surface consists of valves, controllers, and turbines for controlling the elevator movements.
Pneumatic elevators are very easy to fit, operate as well as maintain when compared with the traditional elevators. These are used in existing homes because of their solid design. The main benefits of using these elevators include solid design & smooth, speed and flexibility, energy efficient and very safe.
The traction elevator or cable driven elevators are the most popular elevators. It consists of steel cables as well as hoisting ropes that run above a pulley which is connected to the motor. This is geared otherwise gearless-traction type elevator. In this kind of elevator, several wire and hoisting cables are connected to the surface of an elevator car with covering around it on sheaves at one end & the other side is connected to a counterweight that travels up & down on its guide rails.
The counterweight is equivalent to the cars weight and half of the weight of the passenger in the car. This means, throughout the lifting process it needs extra power for the additional passengers in the car; the rest of the load is managed with the weight of the counter. When the control system is connected to the lift, then it drives the motors in a frontward way, and sheave turns around to move the car lift upwards and stops in the preferred floor where the car is controlled by the weight of the counter.
For the car downstairs movement, overturn occurs during a rotating motor through a control method. For conserving the energy, some types of lift use electric motors with four quadrant operation in the regenerative method. Because of the high rise as well as high-speed capacities, these are applicable in several escalators, lifts, etc.
The main features of this elevators mainly include design, and travel comfort is best. The interior design of these lifts is attractive with a large glass panel for viewing. The ultramodern design of these lifts offers a cosmic zone travel experience for the passengers. These lifts are consistent and inexpensive with the least maintenance.
A building lift is a vertical transportation among the floors of the building. These are frequently used in public buildings, complexes, offices, and multistory building. These lifts are important in providing vertical movement, mostly in high buildings, for a wheelchair as well as other non-ambulant building customers. Some type of lifts also is applicable for emigration & firefighting purposes.
This type of lift has entirely included a lift car that moves vertically in a specially equipped lift shaft. Passengers are traveled between the floors in the building at quick speed. The control systems in the lift frequently designed to offer the most economical sharing of passengers all over the building. These lifts are very space efficient which are used in existing buildings where space is at a best.
The main advantages of using passenger lift give a very comfort traveling among different floors, particularly space efficient, fully fixed shaft, small construction works, and no level loadings on the building.
In the world of elevators, these lifts are workhorses. These are very useful for transporting materials, goods in warehouses, manufacturing industries, shopping malls, seaports, etc. This type of elevator is separated into classes, to describe their load capacity as well as application. These lifts are strong in nature, and they are specially manufactured by engineers.
The features of this elevator include: the range of loading capacity is from 2500 lbs to 10000 lbs, height of the travel up to 50fts. The benefits of these elevators include; these elevators are designed for commercial as well as industrial applications. The flexible design to hold the application, door designs can be changed, eco-friendly, etc.
Residential elevators provide stylish options to the platform as well as stair lifts. These lifts can be effortlessly incorporated in any available home, otherwise incorporated in edifice plans for latest homes. These types of elevators are available in different styles, and these can be installed in your home walls, otherwise included effortlessly to improve your homes decoration. The main benefits of residential elevators are; they can move you securely among floors even during a power failure. Quick installation and offers you an effortless life.
Thus, this is all about an overview of elevators or types of lifts. These have been around for 100s of years; however, they work on a very fundamental principle. Even though the fundamentals of the elevator has not altered over the decades, but small twists have been made for the smooth ride as well as by using computer-controlled systems, efficiency has been improved for quicker transport. Here is a question for you, who invented the elevator?
Bucket elevator belt work well with many non-free flowing products, also capable of handling. They are designed for gentle handling and quiet operation to facilitate transportation of measured quantities.
Bucket elevatoror bucket conveyor is usedfor lifting or conveying materials from low point to high point. The materials are sent into the hopperthrough vibration table, and thenthe machine automatically transportsup and runscontinuously. Transfer rate can be adjusted according to conveying capacity andchooselifting heighton demand. The hopper is designed and manufactured in our own factory. Non-toxic hopper enablesthe bucket elevator widely usedapplication. All sizes are designed in accordance with the actual needs of supporting vertical packaging machineandmetering machine, which is suitable for food, medicine, chemical industrial products, screwsand nuts.Use signal identification to control automatic start and stop of the machine.Bucket elevator can be divided intochain, plate and belttype.
Bucket Elevator Working Principle The materialis sent by hopper from the bottom of the storageandlifted to the topwithconveyor belt or chain.And then it turns over the top wheel and then flips down. The bucket elevator draws the material into the receiving bin. The belt of the bucket elevator is generally made of rubber belt, mounted on the lower or upper drive roller andturnabout drum. Chain-drivenbucket elevator is generally equipped with two parallel drive chain. It is a pair of drive sprocketon the top or bottom, the next or above is a pair of change to the sprocket. Bucket elevatoris alsoequipped with a chassis to prevent dust.
Whirlston cleated belt inclined conveyor carries loose, unpacked items like organic fertilizer, nuts from horizontal position up an incline. Cleated belt conveyors provide many purposes in todays manufacturing environment.
Inclined conveyor system can be used to move a variety of product sizes, shapes and weights effectively for long lengths with a single drive. It is featured with robust construction and standard drive configurations.
The bucket elevator is suitable for verticallyconveying powdery, granular,and block materials, as well as for sharpening materials.Zhengzhou Fusmar Machinery is a professional bucket elevator manufacturer.
The bucket elevator is suitable for verticallyconveying powdery, granular,and block materials, as well as for sharpening materials.Zhengzhou Fusmar Machinery is a professional bucket elevator manufacturer, this article will introduce this machine in detail.
The series of bucket elevators have the advantages of small footprint, high lifting height, large conveying capacity, low power consumption,good sealing, and so on. It is suitable for vertical conveying equipment for granular and powdery materials such as grain, food, feed,mining industries, and so on.
The bucket elevatoradopts inflow feeding, the material flows into the hopper and then lifted to the top through the plate chain. The material discharged through material gravity. This series of elevator machine has many specifications, wide lifting capacity, high production capacity, low energy consumption, and so on. It can gradually replace other types of conveyors. The machine adopts a fully enclosed casing with low chain speed and almost no returning phenomenon, so the power loss is low, the noise is low, and the service life is long.
Zhengzhou Fusmar Machinery specializes in the production of fertilizer mixing machine, fertilizer crushing machine, fertilizer conveyor machine, fertilizer granulation machine, and other fertilizer machinery so on. Otherwise, Zhengzhou Fusmar Machinery has expanded business in the whole world. We are dedicated to creating value for all of our customers.
Bucket elevators: These elevators are utilized to transfer the granular material vertically. The fundamental parts of the gadget are an endless belt or chain as a footing component to which are connected a progression of conveying buckets
A solitary or twofold packaging, which serves to encase or incompletely encase the moving buckets. Ahead at the upper finish of the elevator which incorporates a belt pulley or chain wheel to turn the footing component and an appropriate release chute
Continuous bucket elevators are utilized for less vigorous bulk material taking care of uses. The moderate speed of this lift type evades the tossing activity related to centrifugal style elevators. Continuous elevators are then ideal for delicate materials, or materials that are inclined to air circulation.
Heres the manner by which they work: the material is taken care of into the buckets from a gulf chute. The material at that point delicately spills out of the bucket and slides down the modified bucket and into the release chute.
Centrifugal bucket elevators are ideal when a lot of material should be moved rapidly. They are regularly chosen for taking care of strong and grating materials, for example, rock, woodchips, and sand.
1. Top device: Installed with the track (double row) to prevent the chain or belt from swinging during operation, a backstop to prevent the hopper from rotating, and the discharge port is equipped with a rubber plate to prevent material return.