CN102728117A - Anti-blocking filter - Google Patents
Anti-blocking filter Download PDFInfo
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- CN102728117A CN102728117A CN2011100841751A CN201110084175A CN102728117A CN 102728117 A CN102728117 A CN 102728117A CN 2011100841751 A CN2011100841751 A CN 2011100841751A CN 201110084175 A CN201110084175 A CN 201110084175A CN 102728117 A CN102728117 A CN 102728117A
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- sieves
- air jet
- filter
- gap
- container
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Abstract
The invention relates to an anti-blocking filter comprising a container, a filter sieve arranged in the container, a slag outlet and a liquid outlet, wherein the filter sieve is arranged along the container wall; a gap is left between the filter sieve and the container wall; and the gap is communicated with the liquid outlet. The anti-blocking filter is characterized in that a gas jetting pipe is arranged in the gap, is connected with a gas generation device through a pipeline and is provided with a plurality of gas jetting holes facing to the direction of the filter sieve. The anti-blocking filter has the advantages of simple structure, easiness in operation, anti-blocking and high filter efficiency.
Description
Technical field
The present invention relates to a kind of filter, specifically, relate to a kind of anti-blockage filter.
Background technology
Filter is to filter through screen pack or sieves mostly; According to different filtration requirements; The pore size of screen pack or sieves differs, but in any case, the long back of filtration time meeting precipitated impurities on screen pack or sieves; Thereby reduce filter efficiency even filtering holes is blocked, have a strong impact on result of use.Therefore, need a kind of new technical scheme to solve above-mentioned technical problem.
Summary of the invention
The objective of the invention is to solve the problems of the technologies described above, a kind of anti-blockage filter is provided.
The technical scheme that the present invention adopts is:
A kind of anti-blockage filter; Comprise container, be arranged on sieves, slag notch and liquid outlet in the container, said sieves leaves the gap along the chamber wall setting between said sieves and chamber wall; Said gap communicates with liquid outlet; Be provided with air jet pipe in the said gap, said air jet pipe is connected with gas generating unit through pipeline, is provided with several fumaroles towards the sieves direction on the said air jet pipe.
Be provided with the mediation air jet system in the said slag notch, this mediation air jet system is connected with gas generating unit.
Said mediation air jet system comprises jet and air inlet pipe, and said air inlet pipe is connected with gas generating unit.
Said air inlet pipe is provided with pressure charging valve.
The present invention is provided with air jet pipe between sieves and container; In filter process, air jet pipe can produce a large amount of gas, makes to generate a large amount of bubbles on the surface of sieves; Be deposited in the impurity on the sieves; Effect at bubble and gas is cleared up timely, has avoided impurity on sieves, to deposit too much, blocks filtering holes.
Further, stop up, in slag notch, be provided with the mediation air jet system in order to prevent the slag notch place.
Advantage of the present invention is: simple in structure, and easy operating, anti-clogging, filter efficiency is high.
Description of drawings
Fig. 1 is an overall structure sketch map of the present invention.
Fig. 2 is the structural representation of air jet pipe of the present invention.
Wherein: 1, container, 2, sieves, 3, slag notch, 4, liquid outlet, 5, the gap, 6, air jet pipe, 7, pipeline, 8, gas generating unit, 9, fumarole, 10, the mediation air jet system, 11, jet, 12, air inlet pipe, 13, pressure charging valve.
The specific embodiment
Like Fig. 1 and shown in Figure 2, a kind of anti-blockage filter comprises container 1, is arranged on sieves 2, slag notch 3 and liquid outlet 4 in the container 1; Sieves 2 leaves gap 5 along container 1 wall setting between sieves 2 and container 1 wall, and gap 5 communicates with liquid outlet 4; Be provided with air jet pipe 6 in the gap 5, air jet pipe 6 is connected with gas generating unit 8 through pipeline 7, is provided with several fumaroles 9 towards sieves 2 directions on the air jet pipe 6; In filter process, air jet pipe 6 can produce a large amount of gas, makes to generate a large amount of bubbles on the surface of sieves 2; Be deposited in the impurity on the sieves 2; Effect at bubble and gas is cleared up timely, has avoided impurity on sieves 2, to deposit too much, blocks filtering holes.
Further; Stop up in order to prevent slag notch 3 places; In slag notch 3, be provided with mediation air jet system 10, this mediation air jet system 10 comprises jet 11 and air inlet pipe 12, and air inlet pipe 12 is connected with gas generating unit 8; In order to improve jet 11 place's pressure, on air inlet pipe 12, be provided with pressure charging valve 13.
Claims (4)
1. anti-blockage filter; Comprise container, be arranged on sieves, slag notch and liquid outlet in the container, said sieves leaves the gap along the chamber wall setting between said sieves and chamber wall; Said gap communicates with liquid outlet; It is characterized in that: be provided with air jet pipe in the said gap, said air jet pipe is connected with gas generating unit through pipeline, is provided with several fumaroles towards the sieves direction on the said air jet pipe.
2. a kind of anti-blockage filter according to claim 1 is characterized in that: be provided with the mediation air jet system in the said slag notch, this mediation air jet system is connected with gas generating unit.
3. a kind of anti-blockage filter according to claim 2 is characterized in that: said mediation air jet system comprises jet and air inlet pipe, and said air inlet pipe is connected with gas generating unit.
4. a kind of anti-blockage filter according to claim 3 is characterized in that: said air inlet pipe is provided with pressure charging valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100841751A CN102728117A (en) | 2011-03-29 | 2011-03-29 | Anti-blocking filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100841751A CN102728117A (en) | 2011-03-29 | 2011-03-29 | Anti-blocking filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102728117A true CN102728117A (en) | 2012-10-17 |
Family
ID=46984845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100841751A Pending CN102728117A (en) | 2011-03-29 | 2011-03-29 | Anti-blocking filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102728117A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104338354A (en) * | 2014-10-28 | 2015-02-11 | 山东国辰环境科技有限公司 | Full-automatic back-washing anti-blocking grid structure and using method thereof |
| CN113550229A (en) * | 2021-07-19 | 2021-10-26 | 许尚 | Highway bridge drainage device |
| CN113634210A (en) * | 2021-07-01 | 2021-11-12 | 江苏大学 | Microwave hydrothermal treatment device and method for organic wastes |
-
2011
- 2011-03-29 CN CN2011100841751A patent/CN102728117A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104338354A (en) * | 2014-10-28 | 2015-02-11 | 山东国辰环境科技有限公司 | Full-automatic back-washing anti-blocking grid structure and using method thereof |
| CN113634210A (en) * | 2021-07-01 | 2021-11-12 | 江苏大学 | Microwave hydrothermal treatment device and method for organic wastes |
| CN113550229A (en) * | 2021-07-19 | 2021-10-26 | 许尚 | Highway bridge drainage device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121017 |