High-Performance Dehydration Screen Baskets for Centrifuges
Application:
Coal Dewatering, Mineral Processing, Precious Metals Recovery
Sand and Gravel Operations, Sludge Dewatering, Purification of Various Products
High-Performance Dehydration Screen Baskets for Centrifuges
Dehydration Screen Baskets play a crucial role in separating solid-liquid mixtures using centrifugal force in coal centrifuges. The slime enters the machine through the material inlet and is distributed evenly by the Conical Basket Screen and spiral discharge rotor. Under the action of centrifugal force, water and small particles pass through the wedge wire screen, collecting in the water tank and eventually being discharged through drain pipes.
Meanwhile, coal particles are retained inside the screen basket, where the spiral discharge rotor scrapes them off and pushes them to the bottom of the basket. This continuous process results in dehydrated slime being discharged into the collecting hopper.
Key Advantages of Dehydration Screen Baskets
Our wedge wire Dehydration Screen Baskets offer several benefits, including:
--Effective Solid-Liquid Separation: Efficient separation of solid and liquid components
--Batch and Continuous Operation: Flexibility to operate in both batch and continuous modes
--High Centrifugal Forces: Powerful centrifugal forces for optimal separation
--Adaptability to Various Centrifuge Machines: Compatibility with a range of centrifuge machines
--Ease of Operation: Simple and convenient operation and maintenance
--Wide Range of Applications: Suitable for various industries and applications
--Low Maintenance Requirements: Minimal maintenance needs for reduced downtime
Common Applications of Dehydration Screen Baskets
Dehydration Screen Baskets are widely used in various industries, including:
1. Coal Dewatering: Reducing moisture content in coal for transportation, storage, and combustion
2. Mineral Processing: Dewatering concentrates and separating solid particles from liquid in ore processing
3. Precious Metals Recovery: Dewatering and concentrating valuable metals for further processing
4. Sand and Gravel Operations: Dewatering and separating fine particles from slurry in sand and gravel operations
5. Sludge Dewatering: Separating solid particles from the liquid in sludge dewatering processes
6. Purification of Various Products: Effective separation and dewatering in various industrial processes
Intake screens, also known as passive intake screens or wedge wire intake screens, are made of V-shaped wires with continuous, smooth slots.
Welded onto support rods, they create a large open area allowing low-velocity flow across the entire surface. This design minimizes debris interference, safeguarding aquatic life.
Their efficiency and environmental safety make them crucial components in maintaining system integrity.
Intake screens, also called passive intake screens and wedge wire intake screens.
Intake screens, also known as passive intake screens or wedge wire intake screens, are made of V-shaped wires with continuous, smooth slots.
Welded onto support rods, they create a large open area allowing low-velocity flow across the entire surface. This design minimizes debris interference, safeguarding aquatic life.
Their efficiency and environmental safety make them crucial components in maintaining system integrity.
Intake screens, also called passive intake screens and wedge wire intake screens.
Structural composition
The cement fineness negative pressure sieve analyzer is mainly composed of sieve base, micro motor, dust collector, cyclone and electrical control.
instructions
1. before sieving test, adjust the digital explicit time relay, set it at 120s, put the negative pressure sieve on the screen seat, cover the sieve cover, turn on the power supply, adjust the negative pressure to -4000~-6000pa range, then turn off the machine.
2. Weigh 25g of sample, put it into a clean negative pressure screen, cover the screen cover, start the instrument again and screen continuously. During this period, if a sample is attached to the screen cover, tap the screen cover gently to make the sample fall. When the screen is full for 120s, the instrument will stop automatically.
3. After screening, weigh the residue with a balance
matters needing attention
1. Regularly pour out the cement in the dust collecting bottle.
2. If the negative pressure cannot meet the requirements of the national standard (- 4000 ~ - 6000pa) after using for a period of time, please clean the dust collection bag in the vacuum cleaner.
3. The vacuum cleaner shall not work continuously for more than 15 minutes, otherwise it is easy to overheat and burn out.
Wedge Wire Screen For Solid Liquid Separators Filter Description:
Wedge Wire Screen For Solid Liquid Separators Filter is a kind of strainers that flow from inside to outside filtration,with smooth working surface inside. This type wedge wire screen is manufactured by wrapping and welding stainless steel V-shaped profile wire cylindrically around support rods under automatic specialized wedge wire screen machine, then be made to screen pipe through cutting, reverse rolled, welded processing.
Wedge Wire Screen For Solid Liquid Separators Filter Application:
For special areas of application (among others, the starch industry) screen cylinders can of course also be manufactured in looped finish. Adjoining is an example of two end flanges. In this case, as well, almost all requirements by our customers can be realized after corresponding technical clarification.
Y series vibrating screen is vibrated by the circling motion, its high efficient screen for filter materials into multiple grade according to the gravel size. For the compact structure and the convenient installation, it is the ideal screening device for prefilter of the feed materials before the primary crushing in the quarry site, it also can be used as separation and filtration solely.
Vibrating screen adopts cylinder type eccentric shaft vibrator and partial block to adjust the amplitude. The materiel sieve drip line is long and more sieving specifications. The circular vibrating screen can also be used for production classifying in quarry, mine, construction, electricity, chemical industry,etc.
Working principle
Y series vibrating screen is mainly composed of screen box, screen mesh, vibrator, damping spring device, bottom frame and so on. The side plate of vibrating screen is made of high quality steel plate.It is connected with the beam and bottom seat of the vibration exciter with high strength bolts or ring slot rivets, and cylinder type eccentric shaft exciter and eccentric block are used to adjust the amplitude.
Vibrator is installed on the screen box side plate to drive vibrator eccentric block produce high-speed rotation through v-belt by the motor so that could produce large centrifugal force to stimulate the screen box produce a certain amplitude of circular movement.The material on the screen is subjected to the impulse passed by the screen box on the titled screen surface and produces continuous throwing motion.So particles that are smaller than the screen hole pass through the screen so as to achieve classification when material enters the screen surface.
Features & Benefits
1. Vibrating screen YA is of several decks whose moving track is round.
2. The moving track of material is very long; the size of material can be separated into several specifications.
3. It adopts cylinder style inspiring vibrator device and eccentric shaft to adjust. It has the features of reliable structure, strong vibrating generation, high screening efficient, low noise, easy maintenance, safe performance, etc.
4. It is widely used in separating gravel and is also suitable for mining, construction material, transportation, energy, chemical industry and so on.
1.The pressure screen basket is composed of a sieve perforated plate, an overflow bucket and a non-perforated plate.
2. There are many small holes distributed on the screen plate, and the vapor passes through the small holes from bottom to top, transfers heat and mass through the liquid layer on the tray, and then rises.
3. The liquid flows through the tray according to a certain route, and the liquid is held by the vapor with a stable flow rate, and flows through the overflow hopper to the non-porous plate (liquid receiving tray) of the next tray.
4. The thickness of the liquid layer is determined by the height of the inlet baffle and outlet baffle on the tray.
Paper Mill Outflow Pressure Screen/Coarse Screen/Fine Pressure Screen
Used for fine screening waste pulp and all kinds of coarse and fine pulp.
1. The rotor is rotated outside of the sieve drum, and the heavy impurities flow away from the sieve drum to avoid clogging the screen cut and prolong greatly the service life of sieve drum.
2. It has low pulse, high screening efficiency and reliable operation.
Features:
This equipment can be fitted with energy-saving rotors: coarse screening.
Rotor, fine screening rotor and headbox screening rotor.
Corresponding shell body and screen cylinder can match each
Different rotor, thereby achieving screening different pulp kinds with
High screening efficiency and low power consumption.
