Double-corner charge built-in filter cloth and filter plate and charging liquid-spraying mode

An embedded and feeding technology, which is applied in separation methods, filtration separation, chemical instruments and methods, etc., can solve the problems of many pipelines and valves, low product yield, high production cost, etc., and achieve the reduction of pipelines and valves , high yield and low production cost

Active Publication Date: 2007-11-21
杭州兴源环保设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the structural design of the existing embedded filter cloth filter plate, the feed inlet is located at the center of the filter cloth filter plate, and the discharge port is located at the corner of the filter cloth filter plate. The disadvantages are: first, there are many pipelines and valves, High production cost and long process cycle; second, low product yield and high energy consumption

Method used

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  • Double-corner charge built-in filter cloth and filter plate and charging liquid-spraying mode
  • Double-corner charge built-in filter cloth and filter plate and charging liquid-spraying mode
  • Double-corner charge built-in filter cloth and filter plate and charging liquid-spraying mode

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] Embodiment 1: with reference to accompanying drawing 1. The double-angle feeding embedded filter cloth filter plate includes diaphragms 1 and 2 and a lining plate 3. Its manufacturing process belongs to the prior art and will not be described here. The feed through holes 4 and 5 are located at the double corners of the filter cloth filter plate, the feed branch holes 6 and 7 are located above the filter cloth and communicate with the feed through holes 4 and 5, and the feed branch holes 6 and 7 are composed of 2 or 2 The above feed branch holes are formed; the liquid outlet holes 8 and 9 are located at the double corners of the filter cloth filter plate and are opposite to the feed hole 4 and 5 respectively, and the liquid outlet holes 10 and 11 are located on the back of the filter cloth and communicate with the outlet. The holes 8 and 9 are connected, and the liquid outlet branch holes 10 and 11 are composed of 2 or more liquid outlet branch holes.

Embodiment 2

[0017] Embodiment 2: with reference to accompanying drawing 1~8. On the basis of Example 1, the way of feeding and discharging the embedded filter cloth filter plate with double-angle feeding is to feed the material from the lower corner first, then pass through the compact wallboard, and enter the upper corner reversely through the transition plate through the trough The feed hole finally enters the thrust wallboard, and the material enters the filter cavity formed by the filter cloth filter plate and the filter cloth filter plate through the feed through hole and the feed branch hole, and the material is filtered by the filter cloth on the filter cloth filter plate , the filtrate is discharged through the outlet branch hole and the outlet through hole on the back of the filter cloth.

Embodiment 3

[0018] Embodiment 3: On the basis of Embodiment 2, the feed holes 4 and 5 in the thrust wallboard are closed holes and are located at the double corners of the filter cloth filter plate, and the feed branch holes 6 and 7 are located above the filter cloth and connected to the inlet The material holes 4 and 5 are connected, and the feed hole located at the corner of the thrust wall plate has an exhaust through hole 12; the liquid outlet holes 8 and 9 are closed holes and are located at the double corners of the filter cloth filter plate, and the liquid outlet branch holes 10 and 11 is located on the back of the filter cloth and communicates with the outlet holes 8 and 9.

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PUM

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Abstract

The invention is concerned with the embedding-type filtering-cloth filtering pad that is with double-angle feed and double-angle outputting, includes: the membrane and liner, the feed hole locates at the filtering cloth filtering pad double-angle, the feed sub-hole locates on the top of the filtering cloth and connects with the feed hole; the outputting hole locates at the filtering cloth filtering pad double-angle and faces to the feed hole respectively, the outputting sub-hole locates at the reverse of the filtering cloth and joins with the outputting hole. The advantages are: reduces the pipeline and the valve, and the production cost, shorts the technics period; the structure as the beer filtering pad that is not only decrease the channels namely reduce the pipelines and valves, reduce the cost and technics period.

Description

Technical field: [0001] The invention relates to an embedded filter cloth filter plate adopting double-angle feeding and double-angle liquid discharge, which belongs to the field of filter cloth filter plate manufacturing. Background technique: [0002] In the structural design of the existing embedded filter cloth filter plate, the feed inlet is located at the center of the filter cloth filter plate, and the discharge port is located at the corner of the filter cloth filter plate. The disadvantages are: first, there are many pipelines and valves, The production cost is high and the process cycle is long; the second is that the product yield is low and the energy consumption is high. Invention content: [0003] Design purpose: To avoid the deficiencies in the background technology, to design a double-angle feeder that can not only effectively reduce pipelines and valves, but also effectively reduce energy consumption, production costs and process cycle, and improve product...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D25/12
Inventor 徐美良
Owner 杭州兴源环保设备有限公司
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