CN201959697U - Efficient air filter - Google Patents
Efficient air filter Download PDFInfo
- Publication number
- CN201959697U CN201959697U CN201120021639XU CN201120021639U CN201959697U CN 201959697 U CN201959697 U CN 201959697U CN 201120021639X U CN201120021639X U CN 201120021639XU CN 201120021639 U CN201120021639 U CN 201120021639U CN 201959697 U CN201959697 U CN 201959697U
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- CN
- China
- Prior art keywords
- housing
- casing
- air filter
- wire mesh
- filtering
- 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.)
- Expired - Lifetime
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to an efficient air filter used for gas liquid-removal separation in petroleum and chemical engineering production, which comprises a vertical hollow casing, wherein the vertical hollow casing is arranged on a base and is provided with a lower air inlet and an upper air inlet, a fiber filter core unit is arranged in an upper chamber of the casing through a porous separation plate, a wire mesh demister is transversely arranged in a middle chamber of the casing, a flow guide pipe communicated to the bottom of the casing after penetrating through the wire mesh demister is arranged under the fiber filter core unit, and a cleaning opening is arranged at the bottom end of the casing. Compared with the prior art, the efficient air filter has the advantages that the structure is novel and reasonable, the operation is convenient, the filtering precision and the filtering efficiency are high, the performance is stable, the applicability is high, the filter can be used for catching, collecting and filtering 0.01 to 1 micron impurities such as dust, oil drips and the like, and the efficient air filter is greatly superior to the traditional filtering equipment.
Description
Technical field
The utility model belongs to gas isolation of purified equipment technical field, relates to a kind of gas that is used for and remove the high efficiency particle air filter that liquid separates in oil and Chemical Manufacture.
Background technology
In oil and the Chemical Manufacture, mostly contain impurity such as more dust, mist of oil in the air after the air compressor machine compression, these air can badly influence in the service life of back relevant device after entering next procedure, thereby filtration, purification is handled in advance.Traditional separating and filtering technology that continue to use present this area is relatively backward, and the structure of filter plant generally is the combination that simple ghost equipment and silk screen are caught the foam unit, and its filtering accuracy and filter efficiency are all very low.
The utility model content
The purpose of this utility model is the problem that prior art exists is solved, and a kind of rational in infrastructure, easy to operate, filtering accuracy and the high high efficiency particle air filter of filter efficiency are provided.
Be used to realize that the technical solution of foregoing invention purpose is such: the high efficiency particle air filter that is provided comprises a upright hollow housing that has bottom air intake and upper end air outlet slit that is installed on the base, in the housing upper chambers, be provided with a fabric filter element unit by porous barrier, at the indoor horizontal wire mesh demister that is provided with in housing middle part, have the mozzle that passes to housing bottom after passing through slotting wire mesh demister in the fabric filter element unit, be provided with the clean-up port in the bottom of housing.
Technical solution of the present utility model also comprises: respectively be provided with a differential manometer mouth on housing sidewall top and position, middle and upper part, in addition, be respectively equipped with manhole and sewage draining exit on the lower housing portion sidewall.
Operation principle of the present utility model is such: the air that contains impurity such as mist of oil tangentially enters separator by air cleaner bottom air intake, fall the liquid impurity such as dust, oil droplet of larger particles by the centrifugal machine centrifugation, thoroughly separate through the fabric filter element unit then, separative efficiency can reach more than 99%; Air is entered by filter core unit skin, internal layer flows out, when airborne mist of oil passes through the fabric filter element unit, the fabric filter element unit captures impurity such as mist of oils, make it to be condensed into liquid membranaceous and under the gravity effect, flow downward, can assist discharge opeing and can effectively prevent the secondary entrainment in the second layer fibre bed in downstream, fabric filter element unit; High purity air after the filtration is assembled at the inner chamber of fabric filter element unit, discharges from the air cleaner upper port afterwards, enters down operation.Capture from the fabric filter element unit, coalescent fluid oil impurity is flowed to device bottom through the mozzle of fiber filter bed unit, when fluid oil and other impurity surpass certain altitude, can discharge from the clean-up port cleaning of device bottom.Must close the clean-up port valve when gas is discharged, the clean-up port valve can be controlled automatically also and can manually control.
In order not influence the stopping state of separating effect and judgement fabric filter element unit, import and export the position in the fabric filter element unit and be provided with differential manometer.Judging the stopping state and the separating effect (being aeroscope) of fabric filter element unit by observe importing and exporting gas differential pressure, determining whether to change the fabric filter element unit or the fabric filter element unit is cleaned.
Compared with prior art, novel and reasonable structure of the present utility model, easy to operate, filtering accuracy and filter efficiency height, stable performance, applicability are strong, this filter can capture and filter out impurity such as 0.01～1 micron dust, oil droplet, is better than traditional filter plant greatly.
Description of drawings
Accompanying drawing is the structural representation of a specific embodiment of the utility model.
The title of each numeral and alphabetical label is respectively among the figure: 1-housing, 2-porous barrier, 3-fabric filter element unit, the 4-wire mesh demister, the 5-mozzle, 6-base, N1-air intake, the N2-air outlet slit, N3-differential manometer interface, N4-differential manometer interface, N5-manhole, N6-continuous blow-down mouth, the N7-clean-up port.
The specific embodiment
Below in conjunction with accompanying drawing the utility model content is described further, but concrete form of implementation of the present utility model is not limited in following embodiment.
Referring to accompanying drawing, high efficiency particle air filter described in the utility model is made of a upright hollow housing 1 that is installed on the base 6.Bottom and top at housing 1 are respectively equipped with air intake N1 and air outlet slit N2, in housing 1 upper chambers, be provided with a fabric filter element unit 3 by porous barrier 2, the indoor horizontal wire mesh demister 4 that is provided with at housing 1 middle part, have the mozzle 5 that passes to housing 1 bottom after passing through slotting wire mesh demister 4 in fabric filter element unit 3, be provided with clean-up port N7 in housing 1 bottom, respectively be provided with one in housing 1 side wall upper part and position, middle and upper part and be used to judge the stopping state of fabric filter element unit 3 and differential manometer mouth N3, the N4 of filter effect.Be provided with sewage draining exit N6 and be convenient to the manhole N5 of maintenance in time at housing 1 bottom sidewall.
Claims (3)
1. high efficiency particle air filter, it is characterized in that comprising a upright hollow housing (1) that has bottom air intake (N1) and upper end air outlet slit (N2) that is installed on the base (6), in housing (1) upper chambers, be provided with a fabric filter element unit (3) by porous barrier (2), at the indoor horizontal wire mesh demister (4) that is provided with in housing (1) middle part, have the mozzle (5) that passes to housing (1) bottom after passing through slotting wire mesh demister (4) in fabric filter element unit (3), be provided with clean-up port (N7) in the bottom of housing (1).
2. high efficiency particle air filter according to claim 1 is characterized in that respectively being provided with a differential manometer mouth (N3, N4) in housing (1) side wall upper part and position, middle and upper part.
3. high efficiency particle air filter according to claim 1 is characterized in that being respectively equipped with manhole (N5) and sewage draining exit (N6) on housing (1) lower sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120021639XU CN201959697U (en) | 2011-01-21 | 2011-01-21 | Efficient air filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120021639XU CN201959697U (en) | 2011-01-21 | 2011-01-21 | Efficient air filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201959697U true CN201959697U (en) | 2011-09-07 |
Family
ID=44522219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120021639XU Expired - Lifetime CN201959697U (en) | 2011-01-21 | 2011-01-21 | Efficient air filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201959697U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102989256A (en) * | 2012-12-19 | 2013-03-27 | 南通鸿扬制氮设备有限公司 | Multi-grade filter |
| CN103480207A (en) * | 2013-09-21 | 2014-01-01 | 南京瑞旭产品技术有限公司 | Wire mesh demister |
| CN104923024A (en) * | 2015-07-06 | 2015-09-23 | 上海汉磊环保科技有限公司 | Novel organic solvent purifier |
-
2011
- 2011-01-21 CN CN201120021639XU patent/CN201959697U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102989256A (en) * | 2012-12-19 | 2013-03-27 | 南通鸿扬制氮设备有限公司 | Multi-grade filter |
| CN102989256B (en) * | 2012-12-19 | 2014-07-09 | 南通鸿扬制氮设备有限公司 | Multi-grade filter |
| CN103480207A (en) * | 2013-09-21 | 2014-01-01 | 南京瑞旭产品技术有限公司 | Wire mesh demister |
| CN104923024A (en) * | 2015-07-06 | 2015-09-23 | 上海汉磊环保科技有限公司 | Novel organic solvent purifier |
| CN104923024B (en) * | 2015-07-06 | 2017-07-14 | 上海汉磊环保科技有限公司 | A kind of organic solvent clarifier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: XI'AN TONGDA INDUSTRIAL CO., LTD. Free format text: FORMER NAME: XI'AN DATONG INDUSTRIAL CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 710075, building 1, building A, greenbelt Century City, No. 1 Kam Road, Xi'an, Shaanxi, 10202 Patentee after: Xi'an Tongda Industrial Co., Ltd. Address before: 710075, building 1, building A, greenbelt Century City, No. 1 Kam Road, Xi'an, Shaanxi, 10202 Patentee before: Xian Tongda Industrial Co., Ltd. |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151207 Address after: 1 Building No. 710075, A District, greenbelt Century City, Xi'an high tech Zone, Shaanxi, 10201 Patentee after: XI'AN TONGDA TECHNOLOGY CO., LTD. Address before: 710075, building 1, building A, greenbelt Century City, No. 1 Kam Road, Xi'an, Shaanxi, 10202 Patentee before: Xi'an Tongda Industrial Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110907 |