vacuum belt filter for coal slurry dewatering
|Terms of Trade:||CPT|
|Delivery Time:||30 Days|
|Packaging:||laden in bulk|
|Place of Origin:||Botou city, hebei province, China|
Model No.: BOOD-396
The plate and frame filter press consists of a set of filter chambers arranged alternately through filter plates and filter frames. The surface of the filter plate has grooves, and the convex part thereof is used for supporting filter cloth. There is a through hole on the side of the filter frame and filter plate. After assembly, it forms a complete passageway, which can pass into suspension, washing water and filtrate. Each side of the board and the frame is supported by a handle on the cross beam, and the pressing device is pressed on the plate and frame.
The filter cloth between the plate and frame plays the role of sealing gasket. The feed pump will suspend the hydraulic pressure into the filter chamber and form a filter residue on the filter cloth until the filter chamber is filled. The filtrate passes through the filter cloth and flows along the filter plate trench to the edge and corner channels of the frame and plate, and then is discharged centrally. After filtration, washing and washing residue can be cleaned.
After washing, sometimes the compressed air is added to remove the remaining washing liquid. Then the filter press is opened and the filter residue is removed, the filter cloth is cleaned, the plate and frame are pressed again, and the next working cycle is started. The plate and frame filter press can be applied to the suspension with high compressibility and near incompressible suspension.
The solid suspension concentration of the suitable suspension is generally less than 10, the operating pressure is generally 0.3 to 0.6 MPa, and the special can reach 3 MPa or higher. The filter area can be increased or reduced with the number of frames used. The frame is usually square, the inner side of the filter frame is 320~2000 millimeters, the frame thickness is 16~80 millimeters, and the filter area is 1~1200 meters 2. Plate and frame are pressed by manual screw, electric screw and hydraulic pressure. Boards and frames are made of wood, cast iron, cast steel, stainless steel, polypropylene and rubber.
Structure of plate frame filter press
The plate and frame filter press mainly consists of a machine head, a back roof, a middle roof, a pull rod and a plate frame.
(1) according to the way of pressing, it can be divided into three ways: manual, mobile and hydraulic.
A, manual compression: screw the mechanical jack to push the middle roof to compress the filter plate.
B, mechanical compaction: the pressing mechanism consists of motor, worm gear reducer, gear, screw and nut. When compressing, the motor is turning, driving the reducer, rotating the screw rod in the nut, pushing the middle roof to compress the plate and frame. When the motor current reaches a certain value (i.e. the maximum compaction force), turn off the power supply and stop turning. When the motor is returned, the motor can be reversed.
C, hydraulic pressure: Hydraulic compacting mechanism is composed of hydraulic station, oil cylinder, screw rod and locking nut. The components of the hydraulic station are: motor, integrated block, gear pump, overflow valve (regulating pressure), manual reversing valve, pressure gauge, tubing and fuel tank. When the hydraulic pressure is pressed, the manual valve is pushed, so that the hydraulic station can provide high pressure oil through the gear pump, push the piston rod and the screw rod to push out, and push the middle roof to compress the plate and frame. When the pressure reaches the pressure value set by the relief valve (pressure gauge display), the manual valve is reset, and the motor power is switched off, and the pressing action is completed. When returning, the manual valve is pushed in the opposite direction, and the piston rod, the screw rod and the middle roof are started to be recovered.
(2) according to the form of plate and frame, it can be divided into three types: plate frame type, box type and capsule type.
Botou Youjian Environmental Protection Equipment Co. LTD.
Botou youjian environmental protection equipment co., LTD. is a professional company with the development, design, production, installation and service of environmental engineering and environmental protection equipment. Company is located in the coronal has the reputation of "hometown of pears" botou city, hebei province, the company in the east near the beijing-shanghai railway, beijing-shanghai high-speed and 104 national highway, 106 state road and west stone yellow high-speed, the geographical position is superior, the transportation is very convenient. Our company adheres to the tenet of quality first, users first, now reside in the domestic high grade, high quality, high performance, environmental protection equipment technology development and production base, production volume in the national top Xu in the industry. Main technical products are: cloth bag dust collector, single filter, cyclone, and electrostatic precipitator and wet dust collector, dust remover, the filter cartridge dust collector, injection machine and other kinds of environmental pollution control technology and equipment, dust bag, dust skeleton, electromagnetic pulse valve, discharge feeder and other accessories, products are widely used in metallurgy, electric power, building materials, chemical industry, etc. Company always adheres to the philosophy of science and technology innovation, work closely with scientific research units and the major design institute, has developed 30 many kinds of environmental protection technology and products, more than 20 projects to undertake all kinds of large-scale environmental engineering, the products sell well in more than 30 provinces and cities and exported to the United States, India, Vietnam and other countries and regions, has won the broad masses of users and design units. Among them, "pulse bag filter" and "high voltage electrostatic precipitator" were first approved by the provincial and national environmental protection bureau, and won the provincial and advanced environmental science and technology awards. We will take this as a new starting point and continue to work on the development and development of environmental engineering and environmental protection products. We will continue to maintain the advantages of high technology level, high quality of products and good reputation of enterprises. Establish the correct scientific outlook on development, constantly improve the overall quality of the company, enhance the market competitiveness, and push the company to a new level. In the development process, the company adheres to the combination of scientific research, design and production services, and takes the market with new mechanism, new thinking and new technology, and has achieved remarkable results. Company will continue to cooperate with the social from all walks of life ability, and sincerely hope friends from all walks of life will, as always support and concern the development of our company, for the development of the construction of a harmonious society, for the environmental protection enterprise strive brilliant tomorrow! Enterprise tenet: the lowest price but the best quality!
- Company Name: Botou Youjian Environmental Protection Equipment Co. LTD.
- Representative: douliangliang
- Product/Service: Dust Collecter , Industrial Dust Collector , Dust Collector Fittings , Cyclone Dust Collector , Desulfurization Collector , Filter Press
- Capital (Million US $): 1000000RMB
- Year Established: 2014
- Total Annual Sales Volume (Million US $): US$10 Million - US$50 Million
- Export Percentage: 11% - 20%
- Total Annual Purchase Volume (Million US $): US$1 Million - US$2.5 Million
- No. of Production Lines: 3
- No. of R&D Staff: 5 -10 People
- No. of QC Staff: 5 -10 People
- OEM Services Provided: yes
- Factory Size (Sq.meters): 10,000-30,000 square meters
- Factory Location: Shiying industrial zone, botou city, hebei province, China
- Contact Person: Mr. Dou Liangliang
- Tel: 86-0317-5660622
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