CN205084539U - Oil mist filter equipment - Google Patents
Oil mist filter equipment Download PDFInfo
- Publication number
- CN205084539U CN205084539U CN201520877944.7U CN201520877944U CN205084539U CN 205084539 U CN205084539 U CN 205084539U CN 201520877944 U CN201520877944 U CN 201520877944U CN 205084539 U CN205084539 U CN 205084539U
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- Prior art keywords
- filter
- oil mist
- framework
- oil
- metallic
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
Abstract
The utility model discloses an oil mist filter equipment, cross the filter pulp board including metallic filter and picture peg formula, the metallic filter has a first frame, and inside is equipped with netted filtration, the back of first frame is equipped with the slot, the picture peg formula is crossed filter pulp board slip cartridge and is in in the slot, with the first frame overlapping of metallic filter, the picture peg formula is crossed the filter pulp board and is included the second frame, and the inside oil mist of packing filters cottonly. In the slot that the filter pulp board inserted the metallic filter was crossed to the picture peg formula, the metallic filter filtered the level as oil mist filter equipment's first effect, and the high efficiency filter level of filter pulp board as oil mist filter equipment is crossed to the picture peg formula. The utility model has the characteristics of convenient to use, oil mist filtration efficiency are high, the dust containing capacity is big, aerodynamic drag is little, low in manufacturing cost, long service life, application scope are wide, install in air pruifying unit, be applicable to the oil mist filtration that machine tooling factory building air purification used.
Description
Technical field
The utility model belongs to smoke gas treatment technical field, is specifically related to a kind of oil mist filter for the purification of machined workplace air.
Background technology
In mechanical processing process, the use of metalworking fluid can produce the mist of oil be suspended in a large number in air, very easily enters alveolar by bronchus, constantly deposits human lung, cause serious harm to health.Strict control overflow is had abroad to machine shop oil mist concentration.The countries in Europe such as Sweden, Finland requires that workshop oil mist concentration is at below 2mg/m3, and the U.S. just required that before 2010 machine shop oil mist concentration is not higher than 0.5mg/m3.China is Foreign Experience just progressively, administers propose to administer requirement to the mist of oil in air in machined factory building.
The key of machined workplace air purification is the filtration to mist of oil, purification.Contain a certain amount of dust containing in mist of oil air, need oil mist filter to possess certain dust-filtering characteristic, there is certain dust containing capacity.General oil mist filter is installed in purification of air unit, the mist of oil in flue gas is together filtered with factory building inner air-cleaning, requirement filtering accuracy is high, recycling of filtered air can be met, mist filtration cotton conventional at present carries out mist of oil adsorption filtration, but mist of oil has certain stickiness, mist filtration cotton needs to change after a period of operation, the filter cotton entirety adhering to mist of oil hardens, be unfavorable for disassembling, assembling and replacing, if change the circulation that will reduce air not in time, the efficiency of purification of air is caused to reduce, increase the overall energy consumption of purification of air unit.
Utility model content
The technical problem that the utility model solves is: the dismounting and change difficult problem existed according to existing oil mist filter, a kind of novel oil mist filter is provided, disassembling, assembling and replacing is convenient, and meet the requirement of machined workplace air cleaning system mist filtration, make the air after filtration reach the requirement of indoor circulation utilization.
The utility model adopts following technical scheme to realize:
A kind of oil mist filter, comprises metallic filter 1 and board plug type filter cotton plate 2; Described metallic filter 1 has the first framework 11, and inside is provided with netted filtering structure, and the back side of described first framework 11 is provided with slot 15; Described board plug type filter cotton plate 2 slides and is inserted in described slot 15, and overlapping with the first framework of metallic filter, board plug type filter cotton plate comprises the second framework 21, inner filling mist of oil filter cotton 23.
Further, described netted filtering structure comprises multiple layer metal folded net 13, is separated between adjacent metal folded net 13 by steel wire 14.
Further, described metal folding net 13 forms vertical fold by aluminium horizontal net folding.
Further, the mesh density of described metal folding net 13 successively increases along airflow direction.
Further, before and after the netted filtering structure of described metallic filter 1, two sides is equipped with the first protection network 12.
Further, described first protection network 12 is for being woven in the stainless steel cloth on the first framework front and back sides.
In the utility model, described slot 15 is pair of U-shaped groove, and opening is opposed and be fixedly installed on respectively in two parallel sides of the first framework 11.
Further, the bottom of described first framework 11 is provided with some oil drain outs 17.
In the utility model, before and after the mist filtration cotton 23 of described board plug type filter cotton plate 2, two sides is equipped with the second protection network 22.
Further, described second protection network 22 is for being woven in the stainless steel cloth on the second framework 21 front and back sides.
The utility model is installed in purification of air unit, as air-oil-mixture medium filter, described metallic filter is the foundation structure of oil mist filter, both can with board plug type filter cotton plate with the use of, meet efficient mist of oil filtering requirement, also can be used alone, as the primary filter of mist of oil and dust.When air-oil-mixture medium content is less, board plug type filter cotton plate can be extracted out by the utility model, as the primary filter of mist of oil and dust, to reduce air drag, reduces energy consumption.In metallic filter, the mutual vertical pile of different size aluminium alloy folding net, the fine and closely woven stainless steel cloth of therebetween, successively strengthens along airflow direction aluminium alloy folding net mesh density, mist of oil and dust successively can be filtered, reach the feature that dust containing capacity is large.The oil drain out of metallic filter is installed on side, oil mist filter windward side, and fluid can connecting hose to be pooled in unit in oil trap by oil drain out.
Adopt the oil mist filter of combinations thereof structure; the mist filtration requirement of machined workplace air purification unit can be met; metallic filter effectively can filter a small amount of dust in air, plays the effect of protection board plug type mist filtration cotton while purifying air.
In sum, the utility model have lightweight, filter efficiency is high, dust containing capacity is large, air drag is little, low cost of manufacture, long service life, feature applied widely.
Below in conjunction with the drawings and specific embodiments, the utility model is described further.
Accompanying drawing explanation
Fig. 1 is the front view of the oil mist filter in embodiment.
Fig. 2 is the side view of the oil mist filter in embodiment.
Fig. 3 is the front view of the metallic filter in embodiment.
Fig. 4 is the side view of the metallic filter in embodiment.
Fig. 5 is the slot partial schematic diagram I of the metallic filter in Fig. 4.
Fig. 6 is the front view of the board plug type filter cotton plate in embodiment.
Fig. 7 is the side view of the board plug type filter cotton plate in embodiment.
Fig. 8 is the partial schematic diagram II in Fig. 7.
Number in the figure:
1-metallic filter, 11-first framework, 12-first protection network, 13-metal folding net, 14-steel wire, 15-slot, 16-oil resistant caulking gum, 17-oil drain out;
2-board plug type filter cotton plate.21-second framework, 22-second protection network, 23-mist filtration is cotton.
Detailed description of the invention
Embodiment
See Fig. 1 and Fig. 2, oil mist filter comprises the metallic filter 1 and board plug type filter cotton plate 2 two large divisions composition that overlap.
Specifically see Fig. 3, Fig. 4 and Fig. 5, metallic filter 1 has the first framework 11, and inside is provided with netted filtering structure, and the back side of the first framework 11 is provided with slot 15, for inserting fixing insertion formula filter cotton plate; Netted filtering structure comprises multiple layer metal folded net 13, is separated between adjacent metal folded net 13 by steel wire 14.Concrete, metal folding net 13 in the present embodiment forms vertical fold by the aluminium horizontal net folding of different size, different size aluminium alloy folding net is vertical compacting mutually, mesh density along airflow direction aluminium alloy folding net successively strengthens, dust in air, mist of oil can filter step by step in metallic filter, make metallic filter have certain dust containing capacity, fine and closely woven stainless steel cloth, between metal folding net 13, plays physics interception function.Before and after the netted filtering structure of metallic filter 1, two sides is equipped with the first protection network 12, first protection network 12 adopts stainless steel cloth and braiding is fixed on the first framework front and back sides, locate netted filtration for front and back, and the protective action of netted filtering structure can be played.First framework 11 adopts grooved aluminium section bar to make, and is provided with some oil drain outs 17 in the bottom of the first framework 11, and the oil drain out 17 in the present embodiment is arranged on the first framework 11 bottom side, can connecting hose to be pooled to by fluid in unit in oil trap.Oil resistant caulking gum 16 is provided with at the leeward side of slot 15, overall for installation device for sealing.
Concrete slot 15 be pair of U-shaped groove as shown in Figure 5, and opening is opposed and be fixedly installed in two parallel sides of the first framework 11 respectively, and slot 15 can adopt the trench structure the same with the first framework 11, by weld or screw is fastened on the first framework 11.
Specifically see Fig. 6, Fig. 7 and Fig. 8, two parallel sides of board plug type filter cotton plate 2 are slided and are inserted in slot 15, overlapping with the first framework of metallic filter, board plug type filter cotton plate comprises the second framework 21, inner filling mist of oil filter cotton 23, before and after the mist filtration cotton 23 of board plug type filter cotton plate 2, two sides is equipped with the second protection network 22, second protection network 22 is for being woven in the stainless steel cloth on the second framework 21 front and back sides, in the second framework 21, form tabular for fixing mist filtration is cotton, board plug type filter cotton plate 2 is fitted with the back side of metallic filter.
The operation principle of the present embodiment is as follows: be installed on by oil mist filter in machined workplace air purification unit, oil mist filter is entered from metallic filter 1 windward side containing lubricator stream, most of mist of oil is filtered by metallic filter 1, the oil mist particles that only a few particle diameter is less enters board plug type filter cotton plate 2 with air-flow, adsorb by board plug type filter cotton plate 2.In metallic filter 1, metal folding net 13 plays space support and physics interception function, and steel wire 14 is installed between metal folding net 13, plays physics interception function.The space supported by metal folding net 13 has certain dust containing capacity, effectively can extend the cleaning cycle of metallic filter 1.Be provided with oil drain out 17 in side, metallic filter 1 windward side, for getting rid of the accumulative fluid of mist of oil that metallic filter 1 is tackled, oil drain out 17 can connect flexible pipe, access set oil groove.In board plug type filter cotton plate 2, the mist filtration cotton 23 of board plug type has good suction-operated to small oil mist particles, and cheap, changes convenient and swift.
Oil mist filter is installed in machined workplace air cleaning system unit, high efficiency particulate air filter first as mist of oil.Board plug type filter cotton plate separately as mist of oil primary filter, now can be extracted out by oil mist filter.Metallic filter in oil mist filter has certain dust containing capacity, doublely can do dust roughing efficiency air filter, and protects board plug type filter cotton plate.
These are only that the concrete case study on implementation of the utility model illustrates, rights protection scope of the present utility model can not be limited with this.All equivalences done according to the utility model application claims and description change and amendment, all in the scope of the utility model protection.
Claims (10)
1. an oil mist filter, is characterized in that: comprise metallic filter (1) and board plug type filter cotton plate (2);
Described metallic filter (1) has the first framework (11), and inside is provided with netted filtering structure, and the back side of described first framework (11) is provided with slot (15);
The slip of described board plug type filter cotton plate (2) is inserted in described slot (15), overlapping with the first framework of metallic filter, board plug type filter cotton plate comprises the second framework (21), inner filling mist of oil filter cotton (23).
2. a kind of oil mist filter according to claim 1, described netted filtering structure comprises multiple layer metal folded net (13), is separated between adjacent metal folded net (13) by steel wire (14).
3. a kind of oil mist filter according to claim 2, described metal folding net (13) forms vertical fold by aluminium horizontal net folding.
4. a kind of oil mist filter according to claim 3, the mesh density of described metal folding net (13) successively increases along airflow direction.
5. a kind of oil mist filter according to claim 1, before and after the netted filtering structure of described metallic filter (1), two sides is equipped with the first protection network (12).
6. a kind of oil mist filter according to claim 5, described first protection network (12) is for being woven in the stainless steel cloth on the first framework front and back sides.
7. a kind of oil mist filter according to any one of claim 1-6, described slot (15) is pair of U-shaped groove, and opening is opposed and be fixedly installed on respectively in two parallel sides of the first framework (11).
8. oil mist filter according to claim 7, the bottom of described first framework (11) is provided with some oil drain outs (17).
9. a kind of oil mist filter according to claim 1, before and after the mist filtration cotton (23) of described board plug type filter cotton plate (2), two sides is equipped with the second protection network (22).
10. a kind of oil mist filter according to claim 9, described second protection network (22) is for being woven in the stainless steel cloth on the second framework (21) front and back sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520877944.7U CN205084539U (en) | 2015-11-05 | 2015-11-05 | Oil mist filter equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520877944.7U CN205084539U (en) | 2015-11-05 | 2015-11-05 | Oil mist filter equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205084539U true CN205084539U (en) | 2016-03-16 |
Family
ID=55475263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520877944.7U Active CN205084539U (en) | 2015-11-05 | 2015-11-05 | Oil mist filter equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205084539U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107166572A (en) * | 2017-05-16 | 2017-09-15 | 成都振中电气有限公司 | A kind of filter for solar airconditioning |
| CN108211562A (en) * | 2018-03-15 | 2018-06-29 | 浙江渠清环境科技有限公司 | A kind of oil mist separator |
-
2015
- 2015-11-05 CN CN201520877944.7U patent/CN205084539U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107166572A (en) * | 2017-05-16 | 2017-09-15 | 成都振中电气有限公司 | A kind of filter for solar airconditioning |
| CN108211562A (en) * | 2018-03-15 | 2018-06-29 | 浙江渠清环境科技有限公司 | A kind of oil mist separator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 410100 Xingsha Road, Changsha Economic Development Zone, Hunan, No. 15 Patentee after: Aerospace Kay environmental Polytron Technologies Inc Address before: 410100 Xingsha Road, Changsha Economic Development Zone, Hunan, China, No. 15, No. Patentee before: Kaitian Environmental Tech. Co., Ltd. |
|
| CP03 | Change of name, title or address |