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Elastic sealing device of sludge filter press

A sludge filter press, elastic sealing technology, applied in sludge treatment, water/sludge/sewage treatment, chemical instruments and methods, etc.

Inactive Publication Date: 2020-01-17
秦皇岛达则机电设备有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the above present situation, the present invention proposes an elastic sealing device for a sludge filter press, which can solve the sealing problem when circulating sludge for press filtration

Method used

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  • Elastic sealing device of sludge filter press
  • Elastic sealing device of sludge filter press
  • Elastic sealing device of sludge filter press

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Embodiment

[0028] Embodiment: an elastic sealing device of a sludge filter press adopts a modular design, specifically including an upper plate chain circulation chain 1, a lower plate chain circulation chain 2, a hinged distance adjustment module 3, an upper pressure frame module 4, a lower pressure The frame module 5, the upper filter cloth circulating chain 6 and the lower filter cloth circulating chain 7, the upper pressing frame module 4 and the lower pressing frame module are respectively fixed on the outer frame, and the upper plate chain circulating chain 1 circulates on the upper pressing frame module 1 Outside, the lower plate chain circulating chain 2 circulates outside the lower press frame module 5, the upper filter cloth circulating chain 6 circulates outside the upper plate chain circulating chain 1, and the lower filter cloth circulating chain 7 circulates outside the lower plate chain circulating chain 2 Externally, the sludge is clamped on the opposite side of the upper ...

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Abstract

The invention provides an elastic sealing device of a sludge filter press, wherein the elastic sealing device comprises an upper plate chain circulating module, a lower plate chain circulating module,a hinged distance adjusting module, an upper pressing frame module, a lower pressing frame module, an upper filtering cloth circulating module and a lower filtering cloth circulating module. According to the invention, sludge between an upper filtering cloth and a lower filtering cloth is subjected to filter pressing by using upper-lower plate chain filter pressing; the sludge is subjected to continuous circulating sealing and filter pressing by using an elastic sealing unit; and the elastic sealing unit comprises two parts of transverse sealing springs and side edge sealing springs, whereinthe transverse sealing springs are mounted on one long edges of each lower plate of the lower plate chain circulating module, the side edge sealing springs are mounted on the two short edges of each lower plate of the lower plate chain circulating module, one transverse sealing spring and two side sealing springs form a rectangular sealing frame with three continuous edges, a complete four-edge rectangular sealing frame is formed by matching the rectangular sealing frame and the transverse sealing spring of other lower plates so as to continuously seal the sludge entering the rectangular sealing frame, so that the necessary conditions for the subsequent filter pressing is achieved.

Description

technical field [0001] The invention relates to an elastic sealing device of a sludge filter press, which belongs to the design field of the sealing device of a sludge filter press, in particular to an elastic sealing device. Background technique [0002] In the sludge treatment process of sewage plants, it is more and more urgent to reduce the water content of sludge to below 60%. Among the sludge treatment equipment with high water content (above 80%), the plate and frame filter press and high pressure diaphragm filter press have been the most widely used sludge treatment equipment, but the plate and frame filter press has a long holding time. , The equipment occupies a large space, and the disadvantages of high infrastructure and equipment costs make it more and more important to study new sludge treatment equipment. [0003] In the newly researched sludge treatment equipment, continuous treatment of sludge is a method to improve efficiency, which can reduce the holding ...

Claims

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Application Information

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IPC IPC(8): C02F11/122
CPCC02F11/122
Inventor 刘凡冯圣冰邢鹏达
Owner 秦皇岛达则机电设备有限公司
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