CN102698538A - Precise filter - Google Patents
Precise filter Download PDFInfo
- Publication number
- CN102698538A CN102698538A CN2012101505019A CN201210150501A CN102698538A CN 102698538 A CN102698538 A CN 102698538A CN 2012101505019 A CN2012101505019 A CN 2012101505019A CN 201210150501 A CN201210150501 A CN 201210150501A CN 102698538 A CN102698538 A CN 102698538A
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- CN
- China
- Prior art keywords
- barrel body
- filter
- filter core
- lower shell
- shell
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Filtration Of Liquid (AREA)
Abstract
The invention relates to a precise filter, relating the technical field of filters; the precise filter comprises an upper barrel body and a lower barrel body; the upper barrel body is fastened with the lower barrel body through a bolt; the upper end of the upper barrel body is provided with an air outlet; a filter core is arranged in the lower barrel body; the upper end of the filter core is fixed on a filter core suspender component; the lateral wall of the lower barrel body is provided with an air inlet; and the lower end of the lower barrel body is provided with a sewage draining outlet. According to the invention, the precise filter is characterized by simple structure, reasonable design, simple detaching and mounting of the filter core, very convenient use and maintenance, high filtering precision, large filtering face and high filtering efficiency.
Description
Technical field:
The present invention relates to the filter technology field, relate in particular to a kind of accurate filter.
Background technology:
Filter is indispensable a kind of device on the pumped (conveying) medium pipeline, is used for eliminating the impurity in the medium, with the normal use of protection valve and equipment.After the fluid entering was equipped with the filter cylinder of certain specification filter screen, its impurity was stopped that the filtrating of cleaning or gas are then discharged by filter outlet, when needs clean, needs only dismountable filter cylinder is taken out, and reloaded after the processing to get final product.In the prior art, the filtering accuracy of general filter is not high, and filter area is less relatively, and filter efficiency is low.
Summary of the invention:
Technical problem to be solved by this invention is that the defective that overcomes prior art provides a kind of filtering accuracy high accurate filter.
Technical problem to be solved by this invention adopts following technical scheme to realize.
A kind of accurate filter is characterized in that: comprise upper shell and lower shell, said upper shell upper end is provided with air outlet slit; In the said lower shell filter core is set; The filter core upper end is fixed on the filter core suspension rod assembly, on the said lower shell sidewall air intlet is set, and said lower shell lower end is provided with sewage draining exit.
Pass through bolted together between said upper shell and the lower shell.
The present invention is simple in structure, and is reasonable in design, and the filter core dismounting is simple, and working service is very convenient, and filtering accuracy is high, and filter area is big, and filter efficiency is high.
Description of drawings:
Fig. 1 is a structural representation of the present invention.
The specific embodiment:
For technological means, creation characteristic that the present invention is realized, reach purpose and effect and be easy to understand and understand, below in conjunction with concrete diagram, further set forth the present invention.
As shown in Figure 1, a kind of accurate filter comprises upper shell 2 and lower shell 6; Pass through bolted together between upper shell 2 and the lower shell 6; Said upper shell 2 upper ends are provided with air outlet slit 1, in the said lower shell 6 filter core 5 are set, and filter core 5 upper ends are fixed on the filter core suspension rod assembly 3; On said lower shell 6 sidewalls air intlet 4 is set, said lower shell 6 lower ends are provided with sewage draining exit 7.
More than show and described basic principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; The present invention is not restricted to the described embodiments; That describes in the foregoing description and the specification just explains principle of the present invention; Under the prerequisite that does not break away from spirit and scope of the invention, the present invention also has various changes and modifications, and these variations and improvement all fall in the scope of the invention that requires protection.The present invention requires protection domain to be defined by appending claims and equivalent thereof.
Claims (2)
1. accurate filter; It is characterized in that: comprise upper shell and lower shell; Said upper shell upper end is provided with air outlet slit, in the said lower shell filter core is set, and the filter core upper end is fixed on the filter core suspension rod assembly; On the said lower shell sidewall air intlet is set, said lower shell lower end is provided with sewage draining exit.
2. accurate filter according to claim 1 is characterized in that: pass through bolted together between said upper shell and the lower shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101505019A CN102698538A (en) | 2012-05-16 | 2012-05-16 | Precise filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101505019A CN102698538A (en) | 2012-05-16 | 2012-05-16 | Precise filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102698538A true CN102698538A (en) | 2012-10-03 |
Family
ID=46891763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101505019A Pending CN102698538A (en) | 2012-05-16 | 2012-05-16 | Precise filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102698538A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103816732A (en) * | 2014-02-21 | 2014-05-28 | 北京正拓气体科技有限公司 | Pipeline gas filter convenient to clean, and gas filtering method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0225445A2 (en) * | 1985-10-04 | 1987-06-16 | David Franklin Howeth | Quick opening discharge valve and backflushed air filter with said valve |
| US6102989A (en) * | 1997-07-10 | 2000-08-15 | International Business Machines Corporation | High conductance trap |
| CN201719933U (en) * | 2009-12-18 | 2011-01-26 | 遵义市中德环保有限公司 | Stepping type rotary pulse bag dust remover |
| CN101991998A (en) * | 2009-08-11 | 2011-03-30 | 张文波 | Tertiary filter |
| CN201823419U (en) * | 2010-10-14 | 2011-05-11 | 上海秦伟石化设备有限公司 | Gas filter |
-
2012
- 2012-05-16 CN CN2012101505019A patent/CN102698538A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0225445A2 (en) * | 1985-10-04 | 1987-06-16 | David Franklin Howeth | Quick opening discharge valve and backflushed air filter with said valve |
| US6102989A (en) * | 1997-07-10 | 2000-08-15 | International Business Machines Corporation | High conductance trap |
| CN101991998A (en) * | 2009-08-11 | 2011-03-30 | 张文波 | Tertiary filter |
| CN201719933U (en) * | 2009-12-18 | 2011-01-26 | 遵义市中德环保有限公司 | Stepping type rotary pulse bag dust remover |
| CN201823419U (en) * | 2010-10-14 | 2011-05-11 | 上海秦伟石化设备有限公司 | Gas filter |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103816732A (en) * | 2014-02-21 | 2014-05-28 | 北京正拓气体科技有限公司 | Pipeline gas filter convenient to clean, and gas filtering method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121003 |