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Reusable elastic pressure filtration plate

A pressure filter plate, elastic technology, applied in the field of deep sludge dewatering, can solve the problems of complex manufacturing process, short service life and high cost of the filter plate, and achieve the effect of material saving, simple and convenient maintenance, and high fatigue resistance

Inactive Publication Date: 2013-10-02
KANGTAI JIANGSU ENVIRONMENTAL PROTECTION LTD BY SHARE LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the problems of complex manufacturing process, high cost and short service life of the filter plate in the current plate-type sludge dewatering equipment, the present invention proposes a kind of reasonable structure, which can form a volume-variable and independent pressure filter chamber, and perform deep elastic Reusable elastic filter press plates for press dewatering

Method used

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  • Reusable elastic pressure filtration plate
  • Reusable elastic pressure filtration plate

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Embodiment Construction

[0013] A reusable elastic filter press plate, such as figure 1 and figure 2 As shown, the filter plate support 1 is provided with an elastic body installation groove 2, and the elastic body installation groove 2 is provided with an elastic body 3, and the two ends of the filter plate support 1 are provided with a filter plate traveling mechanism 4.

[0014] Filter cloths 5 are also provided at both ends of the elastic filter press plate.

[0015] The elastic body installation groove 2 is formed by criss-cross strip plates.

[0016] The elastic body is a spring, and the surface of the spring is coated with a protective layer.

[0017] The elastic body in this embodiment is fixed in the elastic body installation groove, and the elastic body installation groove is formed of a honeycomb shape by criss-cross strip plates to form a filter plate support to improve the compression resistance of the filter plate. The filter cloth is covered on both ends of the filter plate, and the...

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Abstract

The invention discloses a reusable elastic pressure filtration plate belonging to the technical field of deep dehydration of sludge. The elastic pressure filtration plate adopts the structure that elastic body mounting grooves are formed in a filtration plate support, elastic bodies are arranged in the elastic body mounting grooves, and filtration plate travelling mechanisms are arranged at two ends of the filtration plate support. The elastic pressure filtration plate is simple and convenient to process, mount and maintain, saves materials, and can effectively prolong the service life of equipment and reduce the failure rate of the equipment; the elastic bodies have good rebound resilience and high fatigue resistance and are resistant to compression.

Description

technical field [0001] The invention belongs to the technical field of deep sludge dewatering, and in particular relates to a reusable elastic filter press plate. Background technique [0002] A filter press is a machine that applies mechanical force to one side of the filter medium to achieve filtration. The filter plate is the core component of the filter press, and its working principle is as follows: The pressure plate compresses each filter plate under the action of external force, forming a cavity between each filter plate, and the solid-liquid mixture is in the action of the infusion pump. The liquid is pumped into each chamber, the liquid passes through the filter cloth and is discharged through the dark holes of the filter plate, while the solid is blocked by the filter cloth and gradually accumulates in the cavity of the filter plate to form a filter residue. [0003] At present, the filter plate in the plate sludge dewatering equipment on the market is divided in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D25/12
Inventor 花成巍贾少伟
Owner KANGTAI JIANGSU ENVIRONMENTAL PROTECTION LTD BY SHARE LTD
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