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Steel belt type vacuum air-drying filtering machine

A vacuum air-drying and filter technology, applied in filtration and separation, moving filter element filters, separation methods, etc., can solve problems such as affecting the life of equipment and rapid wear of rubber belts, reducing consumption and realizing control of sealing and pressing. , the effect of increasing the service cycle and continuous running time

Active Publication Date: 2018-06-15
NUCLEAR IND YANTAI TONCIN IND GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The rubber belt and the grid plate on the rubber belt are indispensable and important parts in the rubber belt vacuum filter. However, since the rubber belt and the vacuum chamber adopt a sliding connection during the operation of the equipment, the rubber belt wears quickly, which affects the equipment. life

Method used

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  • Steel belt type vacuum air-drying filtering machine
  • Steel belt type vacuum air-drying filtering machine
  • Steel belt type vacuum air-drying filtering machine

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Embodiment Construction

[0019] The present invention will be further described below in conjunction with the accompanying drawings and embodiments. Apparently, the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0020] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship 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, or in a specific orientation. construc...

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Abstract

The invention discloses a steel belt type vacuum air-drying filtering machine. The steel belt type vacuum air-drying filtering machine comprises a machine frame, and a driving roller and a driven roller pivotally arranged at two ends of the machine frame, a decelerating motor drives the driving roller to rotate, an endless metal braided mesh conveyor belt is wound around the driving roller and thedriven roller, the metal wire of the metal braided mesh conveyor belt is braided to form uniform arched protrusions at the outside and is flat at the inside, and the two side edges of the metal braided mesh conveyor belt are wrapped and sealed by elastic steel sheet strips; the horizontal section of a filter cloth is attached to the metal braided mesh conveyor belt and runs along with the progress of the metal braided mesh conveyor belt, a vacuum chamber is arranged on the machine frame and corresponding to the lower surface of the upper layer metal braided mesh conveyor belt, and the vacuumchamber is supported by two or more first hydraulic cylinders fixedly arranged on the machine frame, the vacuum chamber and the vacuum balance automatic liquid drainage tank communicate through a pipeline; and an air-drying device is arranged above the filter cloth and at the position corresponding to the back section of the vacuum chamber. According to the steel belt type vacuum air-drying filtering machine, the structure is simplified, lifespan is increased, noise is reduced, water content of a filter cake is reduced, and filtering effect is improved.

Description

technical field [0001] The invention relates to the technical field of solid-liquid separation equipment, in particular to a steel belt type vacuum air-drying filter. Background technique [0002] The rubber belt vacuum filter is a device that uses vacuum negative pressure as the driving force to achieve solid-liquid separation. Under the action of vacuum negative pressure (0.04-0.07MPa), the liquid in the suspension is sucked away through the filter medium (filter cloth), while the solid particles are trapped by the medium, so as to realize the separation of liquid and solid. Structurally, the filter section is arranged along the horizontal length direction, and can continuously complete operations such as filtering, washing, drying, and filter cloth regeneration. It has the advantages of high filtration efficiency, large production capacity, good washing effect, low moisture in filter cake, flexible operation and low maintenance cost. Widely used in solid-liquid separati...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D33/056B01D33/333B01D33/48B01D33/80
CPCB01D33/056B01D33/333B01D33/48B01D33/80
Inventor 冯庸沈忠良姜安栋秦松李志浩
Owner NUCLEAR IND YANTAI TONCIN IND GRP CO LTD
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