CN202682968U - High-efficiency air filter with small volume - Google Patents
High-efficiency air filter with small volume Download PDFInfo
- Publication number
- CN202682968U CN202682968U CN 201220221676 CN201220221676U CN202682968U CN 202682968 U CN202682968 U CN 202682968U CN 201220221676 CN201220221676 CN 201220221676 CN 201220221676 U CN201220221676 U CN 201220221676U CN 202682968 U CN202682968 U CN 202682968U
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- filter course
- filter
- air inlet
- course
- inlet pipe
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Abstract
The utility model discloses a high-efficiency air filter with small volume. The high-efficiency air filter comprises a filter drum and a filter layer, wherein a bad air inlet pipe and a clean air outlet pipe are arranged on the wall of the filter drum; the filter layer is arranged inside the filter drum; an upper hole plate and a lower hole plate are respectively formed in the upper and lower ends of the filter layer; the bad air inlet pipe and the clean air outlet pipe are arranged below the lower hole plate; a sealing partition plate is arranged at the axial center position of the filter drum; the lower end of the sealing partition plate is connected with the inner wall of the bottom part of the filter drum; the upper end of the sealing partition plate is connected with the upper hole plate; the bad air inlet pipe and the clean air outlet pipe are respectively arranged at two sides of the sealing partition plate; the filter layer comprises an air inlet side filter layer near the bad air inlet pipe and an air outlet side filter layer near the clean air outlet pipe. According to the high-efficiency air filter with small volume, the space of the filter layer in the middle part of the filter drum is maximally utilized, and the purposes of small volume and high-efficiency filtering are achieved.
Description
Technical field
The utility model relates to a kind of air cleaner for the biological processing factory building, relates in particular to a kind of small size high efficiency particle air filter.
Background technology
The a lot of situations of biotechnology all relate to aerobic pure culture, are that growth is that anabolite all needs to consume a large amount of oxygen to satisfy the needs of microbial growth breeding and metabolism.These oxygen are provided by air usually, but be entrained with each a large amount of quasi-microorganisms in the air, if these microorganisms enter culture systems with air, just can be under suitable condition amount reproduction, and with fermenting and producing in the competition of production bacterium, grab nutrients, produce various accessory substances, thereby normally carrying out of interference or destruction pure culture process makes the yield of biological product reduce production declining, or even the incubation utter failure causes tank switching, causes serious economic loss.Therefore air sterilization is an extremely important link in the biological cell incubation.
Therefore, air is purified, the cleanliness factor of air is significantly improved, meet technological requirement, become an important component part in the biological processing.
Existing air cleaner for the biological processing factory building mainly is comprised of filter cylinder and filter course, contains the bacterium air and enters from the dirty gas air inlet pipe of filter cylinder bottom, discharges through the pure qi (oxygen) escape pipe from filter cylinder top behind the filter course.Its defective is: filter course is generally individual layer, and its filter effect is good not, is difficult to satisfy the high purification requirement, if improve filter effect, then needs to increase the volume of filter cylinder, is unfavorable for the installation of equipment.
Summary of the invention
The purpose of this utility model provides a kind of small size high efficiency particle air filter with regard to being in order to address the above problem.
The utility model is achieved through the following technical solutions above-mentioned purpose:
The utility model comprises filter cylinder and filter course, is provided with dirty gas air inlet pipe and pure qi (oxygen) escape pipe on the barrel of described filter cylinder, and described filter course is arranged in the described filter cylinder, and the upper/lower terminal of described filter course is respectively arranged with up-hole plate and orifice plate; Described dirty gas air inlet pipe and described pure qi (oxygen) escape pipe all are positioned at the below of described orifice plate, the axial centre position of described filter cylinder is provided with seal diaphragm, the lower end of described seal diaphragm is connected with the bottom interior wall of described filter cylinder, the upper end of described seal diaphragm is connected with described up-hole plate, described dirty gas air inlet pipe and described pure qi (oxygen) escape pipe lay respectively at the both sides of described seal diaphragm, and described filter course comprises the side filter course of giving vent to anger near the air inlet side filter course of described dirty gas air inlet pipe and close described pure qi (oxygen) escape pipe.
In the application, dirty gas is discharged filter cylinder successively through dirty gas air inlet pipe, air inlet side filter course, filter cylinder upper space, the side of giving vent to anger filter course finally by crossing the pure qi (oxygen) escape pipe.
Particularly, described air inlet side filter course from bottom to top comprises the first filter course, the second filter course and the 3rd filter course successively, and the described side filter course of giving vent to anger from top to bottom comprises the 4th filter course, the 5th filter course and the 6th filter course successively.
More specifically, described the first filter course is the cotton filter course, described the second filter course is activated carbon filter layer, described the 3rd filter course is the glass fibre filter course, described the 4th filter course is the sintered plastics filter course, described the 5th filter course is the sintered metal filtration layer, and described the 6th filter course is the sintered ceramic filter course.
The beneficial effects of the utility model are:
Cartridge interior of the present utility model space forms air inlet side filter course and the side filter course dual channel of giving vent to anger after isolating through seal diaphragm, up and down multiple filtration layer is set respectively again, maximum using is carried out in the filter course space at filter cylinder middle part, reach the purpose of small size high efficiency filter, satisfy the high purification requirement, and be convenient to erection unit.
Description of drawings
Accompanying drawing 1 is sectional structure schematic diagram of the present utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
As shown in drawings, the utility model comprises filter cylinder 7 and filter course, be provided with dirty gas air inlet pipe 6 and pure qi (oxygen) escape pipe 11 on the barrel of filter cylinder 7, described filter course is arranged in the filter cylinder 7, the upper/lower terminal of described filter course is respectively arranged with up-hole plate 1 and orifice plate 5, and dirty gas air inlet pipe 6 and pure qi (oxygen) escape pipe 11 all are positioned at the below of orifice plate 5; The axial centre position of filter cylinder 7 is provided with seal diaphragm 12, the lower end of seal diaphragm 12 is connected with the bottom interior wall of filter cylinder 7, the upper end of seal diaphragm 12 is connected with up-hole plate 1, dirty gas air inlet pipe 6 and pure qi (oxygen) escape pipe 11 lay respectively at the both sides of seal diaphragm 12, and described filter course comprises the side filter course of giving vent to anger near the air inlet side filter course of dirty gas air inlet pipe 6 and close pure qi (oxygen) escape pipe 11; Described air inlet side filter course from bottom to top comprises the first filter course 4, the second filter course 3 and the 3rd filter course 2 successively, and the described side filter course of giving vent to anger from top to bottom comprises the 4th filter course 8, the 5th filter course 9 and the 6th filter course 10 successively; The first filter course 4 is the cotton filter course, the second filter course 3 is activated carbon filter layer, and the 3rd filter course 2 is the glass fibre filter course, and the 4th filter course 8 is the sintered plastics filter course, the 5th filter course 9 is the sintered metal filtration layer, and the 6th filter course 10 is the sintered ceramic filter course.
As shown in drawings, in the application, dirty gas passes through dirty gas air inlet pipe 6, the first filter course 4, the second filter course 3, the 3rd filter course 2, filter cylinder upper space, the 4th filter course 8, the 5th filter course 9 and the 6th filter course 10 successively, discharges filter cylinder 7 finally by crossing pure qi (oxygen) escape pipe 11.
The inner space of filter cylinder 7 of the present utility model forms air inlet side filter course and the side filter course dual channel of giving vent to anger after isolating through seal diaphragm 12, up and down multiple filtration layer is set respectively again, maximum using is carried out in the filter course space at filter cylinder 7 middle parts, reach the purpose of small size high efficiency filter, satisfy the high purification requirement, and be convenient to erection unit.
Claims (3)
1. small size high efficiency particle air filter, comprise filter cylinder and filter course, be provided with dirty gas air inlet pipe and pure qi (oxygen) escape pipe on the barrel of described filter cylinder, described filter course is arranged in the described filter cylinder, and the upper/lower terminal of described filter course is respectively arranged with up-hole plate and orifice plate; It is characterized in that: described dirty gas air inlet pipe and described pure qi (oxygen) escape pipe all are positioned at the below of described orifice plate, the axial centre position of described filter cylinder is provided with seal diaphragm, the lower end of described seal diaphragm is connected with the bottom interior wall of described filter cylinder, the upper end of described seal diaphragm is connected with described up-hole plate, described dirty gas air inlet pipe and described pure qi (oxygen) escape pipe lay respectively at the both sides of described seal diaphragm, and described filter course comprises the side filter course of giving vent to anger near the air inlet side filter course of described dirty gas air inlet pipe and close described pure qi (oxygen) escape pipe.
2. small size high efficiency particle air filter according to claim 1, it is characterized in that: described air inlet side filter course from bottom to top comprises the first filter course, the second filter course and the 3rd filter course successively, and the described side filter course of giving vent to anger from top to bottom comprises the 4th filter course, the 5th filter course and the 6th filter course successively.
3. small size high efficiency particle air filter according to claim 2, it is characterized in that: described the first filter course is the cotton filter course, described the second filter course is activated carbon filter layer, described the 3rd filter course is the glass fibre filter course, described the 4th filter course is the sintered plastics filter course, described the 5th filter course is the sintered metal filtration layer, and described the 6th filter course is the sintered ceramic filter course.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220221676 CN202682968U (en) | 2012-05-17 | 2012-05-17 | High-efficiency air filter with small volume |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220221676 CN202682968U (en) | 2012-05-17 | 2012-05-17 | High-efficiency air filter with small volume |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202682968U true CN202682968U (en) | 2013-01-23 |
Family
ID=47538645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220221676 Expired - Fee Related CN202682968U (en) | 2012-05-17 | 2012-05-17 | High-efficiency air filter with small volume |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202682968U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103418197A (en) * | 2012-05-17 | 2013-12-04 | 成都思茂科技有限公司 | Small-volume high-efficiency air filter |
-
2012
- 2012-05-17 CN CN 201220221676 patent/CN202682968U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103418197A (en) * | 2012-05-17 | 2013-12-04 | 成都思茂科技有限公司 | Small-volume high-efficiency air filter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHENZHEN COMP ENERGY CONSERVATION TECHNOLOGY CO., Free format text: FORMER OWNER: CHENGDU SIMAO TECHNOLOGY CO., LTD. Effective date: 20140221 |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 610000 CHENGDU, SICHUAN PROVINCE TO: 518105 SHENZHEN, GUANGDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140221 Address after: 518105, No. 504, west station, new station, Songgang street, Shenzhen, Guangdong, Baoan District Patentee after: Shenzhen COMP Energy Conservation Technology Co., Ltd. Address before: 610000 No. 24, Yongfeng Road, Chengdu hi tech Development Zone, Sichuan, 1 Patentee before: Chengdu Simao Technology Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130123 Termination date: 20140517 |