CN201085977Y - Ultramicro dust filter - Google Patents
Ultramicro dust filter Download PDFInfo
- Publication number
- CN201085977Y CN201085977Y CNU2007200469541U CN200720046954U CN201085977Y CN 201085977 Y CN201085977 Y CN 201085977Y CN U2007200469541 U CNU2007200469541 U CN U2007200469541U CN 200720046954 U CN200720046954 U CN 200720046954U CN 201085977 Y CN201085977 Y CN 201085977Y
- Authority
- CN
- China
- Prior art keywords
- dust
- ultra micro
- layer
- filtering
- micro dust
- 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 - Fee Related
Links
Images
Landscapes
- Filtering Materials (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses an ultramicroscopic dust filtering device, belonging to the dust filtering equipment. The device comprises a closed shell, a dust pipe disposed inside the shell and having a protruded air inlet port, a blower disposed at the upper inner part of the shell, further an active liquid adsorption layer, an air passage filtering portioning plate, a sponge filtering medium layer and a fiber filtering medium layer, which are sequentially disposed inside the shell from bottom to top. The ultramicroscopic dust is introduced into the shell with the airflow through the dust pipe, and adsorbed and filtered by the active liquid adsorption layer to reduce the tension and improve the wettability of the ultramicroscopic dust. The ultramicroscopic dust is further filtered and adsorbed by the air passage filtering portioning plate and passed through the sponge filtering medium layer and the fiber filtering medium layer, and finally the purified gas is exhausted to the air by the blower. The utility model has high dust removal efficiency, and the recovered dust can be reused.
Description
Technical field
The utility model relates to a kind of dust-filtering equipment, especially a kind of ultra micro dust filtering device.
Background technology
In some manufacturings, in production and the maintenance process, have the problem of cleaning ultra micro dust, bring a lot of inconvenience to people.When the maintenance or during powder box regeneration, remove useless ink powder as laser printer and duplicator.Mostly use the cleaning of traditional method, as: 1. manual removal: efficient is low, does not clean up contaminated environment and being harmful to health.2. dust catcher and negative pressure of vacuum method: the efficient height, remove clean, but contaminated environment is also very big to health effect.These two kinds of methods all can not effectively be dealt with problems, and perhaps efficient is very low.Perhaps pollute environment, infringement machine and people's is healthy.Why dust catcher pollutes big and the infringement machine, be because the hole of its filter medium much larger than the ink powder of ultramicro powder, the space so the ultra micro dust can permeate in a large number, the harm environment, the harm people's is healthy.The induced-draught electric motor heating can be melted ink powder and be accumulated on the motor, and the time has been grown and not only caused the damage of motor, and causes the damage of dust catcher.The negative pressure of vacuum method because of the ink powder of filter medium hole much larger than ultramicro powder, causes ink powder to enter in the vavuum pump machine, causes the very fast damage of vavuum pump.
Summary of the invention
The purpose of this utility model is: the above-mentioned shortcoming that overcomes prior art; a kind of ultra micro dust filtering device is provided; use active liquid as filter medium; very effective the dust-filtering of ultramicro powder among liquid; use the wind path filter septum further to filter and effectively cut off the rising of liquid; use further again a spot of ultra micro dust of filtering of sponge filter medium and fiber filter media and liquid, guarantee the safe and reliable of blower fan, reach the function of protection induced-draught fan.
The technical solution of the utility model is: a kind of ultra micro dust filtering device, it comprises closed shell, place dust sucting pipeline that air inlet exposes in the housing and the blower fan that places the housing internal upper part, bottom-up active liquid adsorption layer, wind path filter septum, sponge filtering medium layer and the fiber filter media layer of also being provided with successively in casing.
Operation principle is: in dust sucting pipeline entered housing, by the adsorption filtration of active liquid adsorption layer, active liquid reduced ultra micro dust tension force to the ultra micro dust with air-flow, and wellability improves.Further filter absorption micro mist dirt by the wind path filter septum again, favorable current up has the sponge filter medium again, then is fiber filter media, by blower fan clean gas is discharged in the atmosphere at last and goes.So just thoroughly filter the ultra micro dust, had no the dust of leakage.
Good effect of the present utility model is: ultra micro dust removing degree height, and the efficient height, the ultra micro dust after the filtration can also be done other purposes again, has realized the utilization again of refuse.Free from environmental pollution, protected people health,
Description of drawings
Accompanying drawing is the utility model structural representation.
Among the figure: 1, dust sucting pipeline, 1-1 venthole, 2, blower fan, 3, casing, 4, the fiber filter media layer, 5, the sponge filtering medium layer, 6, filter septum, 6-1, spongy layer, 7, filter septum, 8, the active liquid adsorption layer.Arrow among the figure refers to airflow direction.
The specific embodiment
Be described in further detail structure of the present utility model below in conjunction with drawings and Examples.
As shown in drawings, the ultra micro dust filtering device comprises closed shell 3, place the dust sucting pipeline 1 that air inlet exposes in the housing 3, and place the blower fan 2 of housing internal upper part, in casing 3, upwards be provided with active liquid adsorption layer 8, wind path filter septum, sponge filtering medium layer 5 and fiber filter media layer 4 successively from the bottom.
In the present embodiment, the wind path filter septum is made up of two filter septums 7,6 of interlaced arrangement up and down, leaves the passage that air feed stream passes through between end of each filter septum and housing.The structure of filter septum is: filter septum 7,6 is formed by plastic plate with attached to the thick spongy layer 6-1 of the 10mm that is used for adsorption gas flow liquid and dust on the plastic plate lower face.
Fiber filter media layer 4 selects for use fiber cloth to make.
Be positioned at dust sucting pipeline 1 on the part of casing 3 bottoms and be provided with some venthole 1-1, be used for the gas in the pipeline is entered casing 3.
The area size of active liquid adsorption layer 8, sponge filtering medium layer 5 and fiber filter media layer 4 and shape are identical with cross section in the housing 3.
The ultra micro dust is sucked into dust sucting pipeline 1 with air-flow and enters casing 3, and by active liquid 8 adsorption filtrations, active liquid can reclaim and change, and active liquid reduces ultra micro dust tension force, and wellability improves.Because the suction of air-flow is very big, if there is not the wind path filter septum, can make in the draws fluid blower fan that contains the ultra micro dust, causes the damage of blower fan.Therefore further filter micro mist dirt by staggered wind path filter septum 7 and wind path filter septum 6, and stop the rising of liquid.Favorable current up has sponge filter medium 5 again, then is fiber filter media 4, and fiber filter media can be pulled down easily, changes and clears up.By a spot of ultra micro dust of this two-layer further filtering and liquid, guarantee the safe and reliable operation of blower fan.By blower fan 2 clean gas is discharged in the atmosphere at last and goes.The ultra micro dust that reclaims can utilize according to concrete material again.
Claims (6)
1. ultra micro dust filtering device, it is characterized in that: it comprises closed shell (3), place dust sucting pipeline (1) that the interior air inlet of housing (3) exposes and the blower fan (2) that places the housing internal upper part, bottom-up active liquid adsorption layer (8), wind path filter septum, sponge filtering medium layer (5) and the fiber filter media layer (4) of also being provided with successively in casing (3).
2. ultra micro dust filtering device according to claim 1 is characterized in that: the wind path filter septum is made up of up and down two filter septums (7), (6) of interlaced arrangement, the passage that has air feed stream to pass through between end of each filter septum and housing.
3. ultra micro dust filtering device according to claim 1 and 2 is characterized in that: filter septum (7), (6) are formed by plastic plate with attached to the spongy layer on the plastic plate lower face (6-1).
4. according to claim 1 or 2 or 3 described ultra micro dust filtering devices, it is characterized in that: the thickness attached to the spongy layer on the plastic plate lower face (6-1) is 10mm.
5. ultra micro dust filtering device according to claim 1 is characterized in that: the part that dust sucting pipeline (1) is positioned at casing (3) bottom is provided with some ventholes (1-1).
6. ultra micro dust filtering device according to claim 1 is characterized in that: the area size of active liquid adsorption layer (8), sponge filtering medium layer (5) and fiber filter media layer (4) and shape are identical with the interior cross section of housing (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200469541U CN201085977Y (en) | 2007-09-04 | 2007-09-04 | Ultramicro dust filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200469541U CN201085977Y (en) | 2007-09-04 | 2007-09-04 | Ultramicro dust filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201085977Y true CN201085977Y (en) | 2008-07-16 |
Family
ID=39633566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200469541U Expired - Fee Related CN201085977Y (en) | 2007-09-04 | 2007-09-04 | Ultramicro dust filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201085977Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102943371A (en) * | 2012-12-12 | 2013-02-27 | 吴江市科时达纺织有限公司 | Safe and return dust-less dust exhaust apparatus for lapper |
| CN102989261A (en) * | 2012-08-22 | 2013-03-27 | 张美玲 | Exhaust gas purifier |
| CN105233601A (en) * | 2015-09-29 | 2016-01-13 | 安徽省绿巨人环境技术有限公司 | Dust waste gas processing device and method |
| CN106422623A (en) * | 2016-10-09 | 2017-02-22 | 安徽四新电子有限责任公司 | Temporary metal spraying dust storage device |
| CN109567667A (en) * | 2019-01-30 | 2019-04-05 | 小狗电器互联网科技（北京）股份有限公司 | A kind of hand-hold wireless dust catcher |
-
2007
- 2007-09-04 CN CNU2007200469541U patent/CN201085977Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102989261A (en) * | 2012-08-22 | 2013-03-27 | 张美玲 | Exhaust gas purifier |
| CN102943371A (en) * | 2012-12-12 | 2013-02-27 | 吴江市科时达纺织有限公司 | Safe and return dust-less dust exhaust apparatus for lapper |
| CN105233601A (en) * | 2015-09-29 | 2016-01-13 | 安徽省绿巨人环境技术有限公司 | Dust waste gas processing device and method |
| CN106422623A (en) * | 2016-10-09 | 2017-02-22 | 安徽四新电子有限责任公司 | Temporary metal spraying dust storage device |
| CN109567667A (en) * | 2019-01-30 | 2019-04-05 | 小狗电器互联网科技（北京）股份有限公司 | A kind of hand-hold wireless dust catcher |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202169106U (en) | Fluid purification equipment | |
| CN201085977Y (en) | Ultramicro dust filter | |
| CN214634801U (en) | Industrial dust removal equipment | |
| CN205561205U (en) | Indoor air purifier | |
| CN201260650Y (en) | Vacuum cleaner with hydraulic ejector | |
| CN100998483A (en) | Pulse blowing bag type dust-collector having guiding type nozzle | |
| CN208260461U (en) | A kind of air cleaning and environment-friendly device by physics mode efficient process | |
| CN2636953Y (en) | Dust collecting recoverer | |
| CN203280329U (en) | Gasoline power dust collector | |
| CN216367225U (en) | Powder spraying and dust removing integrated machine | |
| JP2014213304A (en) | Dust removal and gas removal dust collecting equipment | |
| CN208244387U (en) | A kind of environmental protection machinery dedusting and purifying air environmental protecting device | |
| JP2819251B2 (en) | Gas-liquid separation method, gas-liquid separation device, dust removal method and device therefor | |
| CN103169421B (en) | A kind of gasoline power dust collector | |
| CN207928877U (en) | A kind of Tail gas cleanup unit of oil-mist purifying equipment | |
| CN207214255U (en) | A kind of multi-functional new material air purifier | |
| CN106166423B (en) | Multi-phase purifying efficient air filter containing cilia and preparation method thereof | |
| CN201664556U (en) | Dust recovery device | |
| CN207546762U (en) | A kind of dust-extraction unit for resin processing workshop | |
| CN215941812U (en) | Multistation plasma cutting machine with smoke and dust purification performance | |
| CN110743296A (en) | Dust removal environmental protection equipment | |
| CN212123613U (en) | A dust collector for wood working | |
| CN221045771U (en) | Adsorption dryer convenient to clean | |
| CN220878140U (en) | Dust remover convenient to clearance filter core | |
| CN214813262U (en) | Dust collector for production line of papermaking equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080716 Termination date: 20120904 |