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Belt filter press with multi-tensioning structure

A belt-type filter press, tensioning technology, applied in water/sludge/sewage treatment, chemical instruments and methods, sludge treatment, etc., can solve the problems of independent linkage adjustment of the inlet and outlet ends that cannot be filtered Accurate body adjustment, improved compression tightness, and improved filtration efficiency

Inactive Publication Date: 2021-08-03
HUAIBEI YIHUAN MINING MACHINERY
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the existing filter press, the belt body is tensioned through an independent tensioning structure, and the distance between the two rollers in the tensioning assembly is used to retract the transmission belt body, and then the transmission belt body is tensioned, but during the tensioning process, It is not possible to independently adjust the inlet and outlet ends of the filter press well, so that the extrusion tension between the two filter belts can be adjusted

Method used

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  • Belt filter press with multi-tensioning structure
  • Belt filter press with multi-tensioning structure
  • Belt filter press with multi-tensioning structure

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Embodiment Construction

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0025] In describing the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", " The orientation or positional relationship indicated by "outside", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, so as to Specific orientation configurations and operations, therefore, are not to be construed as limitations on the invention.

[0026] refer to Figure ...

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Abstract

The invention discloses a belt filter press with a multi-tensioning structure, the belt filter press comprises a base, the outer wall of the top of the base is provided with a drainage bin and a roller frame, the inner wall of the drainage bin is slidably connected with a filter plate, the two sides of one end of the drainage bin are both provided with a water outlet valve, the outer wall of the top of the drainage bin is provided with a support, support end rollers are arranged on the two sides and the end of one end of the support, a bearing roller is arranged at the top of the other end of the support, and a feeding box is arranged in the middle of the outer wall of the top of the support. The deviation-rectifying tensioning roller set is arranged in the middle of the lower filter cloth, the deviation-rectifying tensioning roller set slides back and forth to adjust the left-right distance of the roller body, small-amplitude adjustment is achieved, the roller distance adjuster drives the tensioning roller set to move up and down, the roller body is rapidly tightened, and the tensioning deviation-rectifying roller set at the feeding end of the upper filter cloth is matched with tensioning of the upper filter cloth and the lower filter cloth, extrusion between the combination surfaces of the two pieces of filter cloth can be adjusted in a matched mode, it is guaranteed that the pressure borne by the single-side filter cloth is not too large, and the filter pressing efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of filter press equipment, in particular to a belt filter press with multiple tension structures. Background technique [0002] Belt filter press is widely used in sludge dehydration treatment in industries such as urban domestic sewage, textile printing and dyeing, electroplating, papermaking, leather, brewing, food processing, coal washing, petrochemical, chemical, metallurgy, pharmaceutical, ceramics, etc. It is also suitable for industrial In the solid separation or liquid leaching process of production, the dehydration process of the belt press filter can be divided into four important stages: pretreatment, gravity dehydration, wedge-shaped zone pre-press dehydration and press dehydration. [0003] In the existing filter press, the belt body is tensioned through an independent tensioning structure, and the distance between the two rollers in the tensioning assembly is used to retract the transmission be...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F11/123
CPCC02F11/123
Inventor 张建李化斌袁兴彬
Owner HUAIBEI YIHUAN MINING MACHINERY
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