CN103638738A - Straight-through type filter capable of free-disassembly cleaning - Google Patents
Straight-through type filter capable of free-disassembly cleaning Download PDFInfo
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- CN103638738A CN103638738A CN201310734850.XA CN201310734850A CN103638738A CN 103638738 A CN103638738 A CN 103638738A CN 201310734850 A CN201310734850 A CN 201310734850A CN 103638738 A CN103638738 A CN 103638738A
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- filter
- drum body
- cleaning
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- disassembly
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Abstract
The invention discloses a straight-through type filter capable of free-disassembly cleaning. The straight-through type filter mainly comprises connectors, a filter drum body, a filter core and a cleaning pipeline with an air-exhausting function, wherein the two ends of the filter drum body are connected with the connectors; the connectors at the two ends are connected with pipeline flanges; the filter drum body is provided with a sewage discharging port connected with a sewage discharging valve; the filter core is arranged in the filter drum body; the connector at one end, the filter drum body and the filter core are connected by the flanges; the cleaning pipeline is arranged on the filter drum body. The straight-through type filter capable of free-disassembly cleaning disclosed by the invention has the advantages that the structure is simple, the automatic manufacture is easy, and the installation and the debugging are convenient; the investment is low, and the manufacture can be carried out by adopting a standard piece; the operation is simple, and the maintenance cost is low; the working efficiency is high, and the operation is stable; the applicability to acid, neutral and alkaline mediums is achieved, and the service life is long.
Description
Technical field
The present invention relates to a kind of through type and exempt from the filter of disassembly, cleaning, be applicable to be corrosive and the filtration blowdown of the impurity of neutral fluid medium pipeline.
Background technology
In the medium that traditional filter is many at impurity, particle is large, filter core easily stops up, easy corrosion and damage in being acid, alkaline medium, filter core needs regular dismounting to clean, and filter element manufacturing cost is high, be not suitable for the contaminant filter requirement of ammonia type flue gas desulfurizing scrubbing tower concentrate, workshop is in process of production, desulphurization system is because scrubbing tower shower nozzle blockage problem frequently stops production, and needs recurring demand environmental protection equipment to stop production to carry out shower nozzle cleaned and changed.
Summary of the invention
In order to solve, plain filter is many at medium impurity, particle is large, filter core easily stops up, or medium is acid, alkaline, cross the fast and high problem of filter manufacturing cost of device filter corrosion and damage, the invention provides a kind of through type and exempt from the filter of disassembly, cleaning, in the situation that filter need not be dismantled, realize effective filtration of impurity.
Technical scheme of the present invention is: the filter that through type is exempted from disassembly, cleaning is mainly by connector, filter cylinder, filter element, be comprised of the flushing pipe of degassing function, filter cylinder two ends are connected with connector, the connector at two ends is connected with pipe flange, filter cylinder is provided with the sewage draining exit being connected with sewage draining valve, filter element is placed in filter cylinder, one end connection, filter cylinder, filter element connect with flange, and flushing pipe is arranged on filter cylinder.
Whole filter is connected on pipeline in flange mode again, and the cylindrical shell of filter and filter core external diameter can decide according to number and the blowing period length of the impure amount of medium.
The present invention installs a length in the outlet any position that produces the main position of impurity and diameter can be selected voluntarily, filter core throttle diameter can require the filter of making according to filtration, realize effective filtration of impurity, before and after filter, install valve additional, in the situation that need not dismantling filter, close filter inlet early gate, open blowoff valve, utilizing outlet liquid in pipe can carry out filter-core back-flushing washes, or close filter front and back valve simultaneously, open blowoff valve, cleaning hose is connected running water, also can carry out the flushing of filter core, good filtration effect, target impurity 100% is filtered, sewer can enter circulation and recycle, solved and must regularly enter into the cumbersome operation of carrying out shower nozzle cleaning in washing absorption tower.
The present invention also has the following advantages: 1, simple in structure, be easy to manufacture voluntarily, and installment and debugging is convenient; 2, invest lessly, adopt standard component to make; 3, simple to operate, maintenance cost is lower; 4, operating efficiency is high, operates steadily; 5, reasonable in design, is easy to maintenance; 6, applicability is wide, is applicable to acidity, neutrality, alkaline medium, and life cycle is long.
Accompanying drawing explanation
Fig. 1 is the filter structure schematic representation that through type of the present invention is exempted from disassembly, cleaning.
In figure: 1-connector, 2-filter cylinder, 3-flushing pipe, 4-filter element, 5-sewage draining exit.
The specific embodiment
As shown in Figure 1, the filter that through type of the present invention is exempted from disassembly, cleaning is mainly by connector 1, filter cylinder 2, filter element 4, be comprised of the flushing pipe 3 of degassing function, filter cylinder two ends are connected with connector 1, the connector at two ends is connected with pipe flange, filter cylinder is provided with the sewage draining exit 5 being connected with sewage draining valve, filter element 4 is placed in filter cylinder 2, one end connection 1, filter cylinder 2, filter element 4 connect with flange, and flushing pipe 3 is arranged on filter cylinder.
Washing absorption tower outlet latus rectum is DN100, pipe centre-to-centre spacing ground level is 450mm, export to concentrate pump distance for 1500mm, select polytetrafluoroethylene (PTFE) pipe and the flange of latus rectum DN260 to do filter cylinder, filter cylinder axial centre position perforate, and connect polytetrafluoroethylene (PTFE) pipe and the flange of DN100, polytetrafluoroethylene (PTFE) pipe and the flange of axis symmetric position perforate splicing DN20.Filter core selects shutoff one end, polytetrafluoroethylene (PTFE) pipe one end of DN100 to connect DN260 flange, and connector is selected the polytetrafluoroethylene (PTFE) pipe of DN100, and one end connects the flange of DN100, and one end connects the flange of DN260; On filter element, make through hole (scrubbing tower shower nozzle aperture is 3mm) longitudinal, that horizontal spacing is the φ 3mm of 6mm.By each parts, by assembling with stainless steel bolt shown in 1 figure, flange connections installs mat additional, and blow-off pipe installs the blowoff valve of DN100 additional, installs the gate valve of DN20 on cleaning hose additional.
Filter material is selected polytetrafluoroethyltubing tubing, and antiseptic property is good, and low cost of manufacture can be manufactured voluntarily.
Claims (2)
1. a through type is exempted from the filter of disassembly, cleaning, it is characterized in that filter that through type exempts from disassembly, cleaning is mainly by connector, filter cylinder, filter element, be comprised of the flushing pipe of degassing function, filter cylinder two ends are connected with connector, the connector at two ends is connected with pipe flange, filter cylinder is provided with the sewage draining exit being connected with sewage draining valve, filter element is placed in filter cylinder, one end connection, filter cylinder, filter element connect with flange, and flushing pipe is arranged on filter cylinder.
2. through type according to claim 1 is exempted from the filter of disassembly, cleaning, it is characterized in that the through hole of making longitudinally on filter element, horizontal spacing is the φ 3mm of 6mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310734850.XA CN103638738B (en) | 2013-12-27 | 2013-12-27 | A kind of through type exempts from disassembly, cleaning type filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310734850.XA CN103638738B (en) | 2013-12-27 | 2013-12-27 | A kind of through type exempts from disassembly, cleaning type filter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103638738A true CN103638738A (en) | 2014-03-19 |
| CN103638738B CN103638738B (en) | 2015-11-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310734850.XA Active CN103638738B (en) | 2013-12-27 | 2013-12-27 | A kind of through type exempts from disassembly, cleaning type filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103638738B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107441812A (en) * | 2017-08-14 | 2017-12-08 | 华电电力科学研究院 | A kind of filter method of gypsum excavationg pump ingress filtering device and gypsum discharge |
| CN107737479A (en) * | 2017-11-09 | 2018-02-27 | 上海宝冶工程技术有限公司 | A kind of filter of external flush pipe |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101112664A (en) * | 2006-07-27 | 2008-01-30 | 卢普伦 | Novel P-type full-automatic filter |
| CN202315525U (en) * | 2011-11-14 | 2012-07-11 | 山东泰诺药业有限公司 | Pipe filter |
-
2013
- 2013-12-27 CN CN201310734850.XA patent/CN103638738B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101112664A (en) * | 2006-07-27 | 2008-01-30 | 卢普伦 | Novel P-type full-automatic filter |
| CN202315525U (en) * | 2011-11-14 | 2012-07-11 | 山东泰诺药业有限公司 | Pipe filter |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107441812A (en) * | 2017-08-14 | 2017-12-08 | 华电电力科学研究院 | A kind of filter method of gypsum excavationg pump ingress filtering device and gypsum discharge |
| CN107737479A (en) * | 2017-11-09 | 2018-02-27 | 上海宝冶工程技术有限公司 | A kind of filter of external flush pipe |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103638738B (en) | 2015-11-04 |
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