A modular combined quick release back pressure filter
A module combination and filter technology, applied in the direction of filtration separation, filtration circuit, chemical instruments and methods, etc., can solve the problems of wasting time and manpower, need to deal with, unable to extract cloth bags, etc., achieve obvious optimization effect and optimize floor space Effect
Active Publication Date: 2015-10-07
深圳市为开环保科技有限公司
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Problems solved by technology
Once the cloth bag is blocked, the materials in the bag cannot be discharged, and the remaining materials are often more than 20 kg, and the length of the cloth bag is as long as 0.8m. When cleaning, it is impossible to extract the cloth bag
However, after multiple people extract the cloth bag, the materials in it will spill out and need to be processed, wasting time and manpower
Method used
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[0039] As shown in the figure, the present invention is a modular combined quick-release back pressure filter, which is composed of a plurality of individual filter modules, and the individual filter modules include three filter shells 20, filter media 12 and inner tanks 8 Part; the filter medium 12 is fixed on the inner tank 8, and the inner tank 8 is installed in the filter housing 20 to form a single filter module, and the single filter module is fixed to the filter by a fixed lead screw 26 and a fixed bolt 25 On the device bracket 27, a gap block 28 is provided between the monomer filter modules;
[0040]The structure of the inner bag 8 includes a filter outlet pipe 2, a filter cover 5, an inner bag connecting portion 6, a fastening wire rope 13, an inner bag support net 7 and an inner bag support bone 9; the filter outlet pipe 2 is composed of A main pipeline 3 and four sub-pipes 4 are formed, and the end of the main pipeline 3 is equipped with a quick-connect valve 1; th...
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The invention discloses a quick-release counter-pressure filter of module combination type which comprises multiple single filtration modules. The single filtration module comprises a filter housing, a filtration medium and a liner; the filtration medium is fixed on the liner. The liner is arranged inside the filter housing to constitute a single filtration module. The single filtration module is fixed on a filter support by fixing lead screws and fixing bolts. A spacer is set between every two single filtration modules; beneficial effects generated of the invention are that module units can be cleaned one by one during online production when inlet and outlet valves of a single module are closed under the mode of module combination; the occupied area can be further reduced by reducing the whole thickness of the filter and the spacer. Materials of the filter are delivered to the filter from below. Filtered feed liquid outflows from an outlet pipe above the liner of the filter.
Description
technical field [0001] The invention relates to the technical field of solid-liquid separation equipment, in particular to a modular combined quick-release back pressure filter. Background technique [0002] Existing solid-liquid separation equipment mainly includes filter presses and bag filters. Among them, filter presses occupy a large space and cannot be cleaned online. It is very troublesome to disassemble and install during cleaning; bag filters: unfavorable for large-capacity combinations , It is inconvenient to remove the bag during online cleaning, too much material is retained in the equipment, and the material storage ratio per unit filter area is too high. [0003] Among them, the main bag filter is one or more bags in a single unit. When increasing the output, only multiple filters can be connected externally, which occupies a large space and is not conducive to the design of large-scale equipment. Taking the single-bag bag filter as an example, without countin...
Claims
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IPC IPC(8): B01D36/00
Inventor 马文晓
Owner 深圳市为开环保科技有限公司