CN203408592U - Novel waste gas filter - Google Patents
Novel waste gas filter Download PDFInfo
- Publication number
- CN203408592U CN203408592U CN201320420264.3U CN201320420264U CN203408592U CN 203408592 U CN203408592 U CN 203408592U CN 201320420264 U CN201320420264 U CN 201320420264U CN 203408592 U CN203408592 U CN 203408592U
- Authority
- CN
- China
- Prior art keywords
- waste gas
- filter
- explosion
- gas filter
- axial flow
- 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
- 239000002912 waste gas Substances 0.000 title claims abstract description 18
- 239000000835 fiber Substances 0.000 claims abstract description 24
- 239000007789 gas Substances 0.000 claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 18
- 238000002347 injection Methods 0.000 claims description 10
- 239000007924 injection Substances 0.000 claims description 10
- 239000010802 sludge Substances 0.000 claims description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 239000004411 aluminium Substances 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 5
- 230000018044 dehydration Effects 0.000 abstract 2
- 238000006297 dehydration reaction Methods 0.000 abstract 2
- 239000003595 mist Substances 0.000 abstract 1
- 238000005507 spraying Methods 0.000 abstract 1
- 239000000428 dust Substances 0.000 description 11
- 238000000926 separation method Methods 0.000 description 4
- 238000004581 coalescence Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Images
Landscapes
- Separating Particles In Gases By Inertia (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to a novel waste gas filter. The novel waste gas filter comprises a middle air box, wherein an explosion-proof axial flow fan is arranged at the front end of the middle air box; a flow-collecting air duct is arranged at the front end of the explosion-proof axial flow fan; a water supply and mist spraying system is arranged on the middle air box; a fiber grating filter is arranged at the rear end of the middle air box; a vortex dehydration device is arranged at the rear end of the fiber grating filter; a gas outlet is formed in the rear end of the vortex dehydration device; a gas inlet is formed in the front end of the flow-collecting air duct; an explosion-proof motor is arranged in the middle air box. The novel waste gas filter has the advantages of simple structure, high dust-removing efficiency, long service life and small daily maintenance amount.
Description
Technical field
The utility model relates to a kind of filter, is specifically related to a kind of waste gas filter.
Background technology
At present, the filter on market is various, and they are applicable to various different occasions, and waste gas filter is exactly a kind of device of filtering exhaust wherein.Waste gas filter has ventilation and the dual-use function of dedusting, thus they generally under coal mine, the more concentrated place of dust such as rock gangway and getting working face, dusty gas is purified on the spot.But existing most of waste gas filter exists, and efficiency of dust collection is low, resistance large, water wasting amount is large, energy consumption is high, volume is large, need the defects such as often maintenance, does not meet actual operation requirements.
Summary of the invention
Goal of the invention: the purpose of this utility model is in order to overcome deficiency of the prior art, provides a kind of simple in structure, and efficiency of dust collection is high, long service life, the new waste gas filter that regular maintenance amount is little.
Technical scheme: in order to solve the problems of the technologies described above, a kind of new waste gas filter described in the utility model, it comprises middle part bellows, at described middle part, bellows front end is provided with explosion-proof axial flow fan, at described explosion-proof axial flow fan front end, be provided with afflux air duct, on the bellows of described middle part, be provided with for water injection system, in bellows rear end, described middle part, be provided with fiber grid filter, in described fiber grid filter rear end, be provided with eddy flow dewater unit, in described eddy flow dewater unit rear end, be provided with gas outlet, described afflux air duct front end is air inlet, in bellows inside, described middle part, be provided with fire-proof motor.
Described fire-proof motor is connected with explosion-proof axial flow fan.
Below described gas outlet, be provided with sludge hopper.
In described fiber grid filter interior, be provided with fiber grid.
Described, on water injection system, be provided with water filter.
Described explosion-proof axial flow fan is comprised of full aluminium matter impeller and blade.
Operation principle of the present utility model is: dusty gas is under explosion-proof axial flow fan suction function, enter in the shape of a spiral filter body, gas is conulite shape at body fuselage inwall and advances, the air flow direction border of core, under powerful centrifugal action, first larger particles dust obtains separation, realizes the single filter of dusty gas; Separate oarse-grained dusty gas and under Action of Wind pressure, enter fiber grid filter, filter front end is provided with for water injection system, on fiber grid, form one deck turbulent flow water curtain, when dusty gas passes through, the fiber of having water curtain makes dust humidification, coalescence, delay; Simultaneously, fiber grid produces vibration under gas shock, the fusion of strengthening water droplet and dust, improved the capture rate of fine dust, also strengthened the self-purification capacity of fiber grid, gas after humidification is by after the gas-liquid separation of eddy flow dewater unit, and clean gas is discharged, and the grit that fiber grid is detained, dirt group's sewage and the sewage of separating enter sludge hopper outflow filter in the lump.
Beneficial effect: the utility model compared with prior art, its remarkable advantage is: each parts of the utility model are closely connected, compact conformation, adopt afflux air duct and explosion-proof axial flow fan, make dust-laden exhaust gas centrifugalization in filter body, first big dust particle is filtered, adopt fiber grid filter and supply water injection system, make dusty gas humidification, coalescence, delay, greatly improved efficiency of dust collection, adopt eddy flow dewater unit, can be by gas gas-liquid separation, this device long service life, regular maintenance amount is little, realistic instructions for use.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Wherein:
1, middle part bellows; 2, explosion-proof axial flow fan; 3, afflux air duct; 4, for water injection system; 5, fiber grid filter; 6, eddy flow dewater unit; 7, gas outlet; 8, air inlet; 9, fire-proof motor; 10, sludge hopper; 11, fiber grid; 12, water filter
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is further described.
As shown in Figure 1, a kind of new waste gas filter described in the utility model, it comprises middle part bellows 1, at described middle part, bellows 1 front end is provided with explosion-proof axial flow fan 2, at described explosion-proof axial flow fan 2 front ends, be provided with afflux air duct 3, on described middle part bellows 1, be provided with for water injection system 4, in bellows 1 rear end, described middle part, be provided with fiber grid filter 5, in described fiber grid filter 5 rear ends, be provided with eddy flow dewater unit 6, in described eddy flow dewater unit 6 rear ends, be provided with gas outlet 7, described afflux air duct 3 front ends are air inlet 8, in bellows 1 inside, described middle part, be provided with fire-proof motor 9, described fire-proof motor 9 is connected with explosion-proof axial flow fan 2, below described gas outlet 7, be provided with sludge hopper 10, in described fiber grid filter 5 inside, be provided with fiber grid 11, described, on water injection system 4, be provided with water filter 12, described explosion-proof axial flow fan 2 is comprised of full aluminium matter impeller and blade.Each parts of the utility model are closely connected, and compact conformation adopts afflux air duct and explosion-proof axial flow fan, make dust-laden exhaust gas centrifugalization in filter body, first big dust particle is filtered, adopt fiber grid filter and for water injection system, make dusty gas humidification, coalescence, delay, greatly improved efficiency of dust collection, adopt eddy flow dewater unit, can be by gas gas-liquid separation, this device long service life, regular maintenance amount is little, realistic instructions for use.
The utility model provides a kind of thinking and method; method and the approach of this technical scheme of specific implementation are a lot; the above is only preferred embodiment of the present utility model; should be understood that; for those skilled in the art, not departing under the prerequisite of the utility model principle, can also make some improvements and modifications; these improvements and modifications also should be considered as protection domain of the present utility model, in the present embodiment not clear and definite each part all available prior art realized.
Claims (6)
1. a new waste gas filter, it is characterized in that: it comprises middle part bellows (1), at described middle part bellows (1) front end, be provided with explosion-proof axial flow fan (2), at described explosion-proof axial flow fan (2) front end, be provided with afflux air duct (3), on described middle part bellows (1), be provided with for water injection system (4), in described middle part bellows (1) rear end, be provided with fiber grid filter (5), in described fiber grid filter (5) rear end, be provided with eddy flow dewater unit (6), in described eddy flow dewater unit (6) rear end, be provided with gas outlet (7), described afflux air duct (3) front end is air inlet (8), in described middle part bellows (1) inside, be provided with fire-proof motor (9).
2. new waste gas filter according to claim 1, is characterized in that: described fire-proof motor (9) is connected with explosion-proof axial flow fan (2).
3. new waste gas filter according to claim 1, is characterized in that: in described gas outlet (7) below, be provided with sludge hopper (10).
4. new waste gas filter according to claim 1, is characterized in that: in described fiber grid filter (5) inside, be provided with fiber grid (11).
5. new waste gas filter according to claim 1, is characterized in that: described confession, on water injection system (4), be provided with water filter (12).
6. new waste gas filter according to claim 1, is characterized in that: described explosion-proof axial flow fan (2) is comprised of full aluminium matter impeller and blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320420264.3U CN203408592U (en) | 2013-07-16 | 2013-07-16 | Novel waste gas filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320420264.3U CN203408592U (en) | 2013-07-16 | 2013-07-16 | Novel waste gas filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203408592U true CN203408592U (en) | 2014-01-29 |
Family
ID=49971521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320420264.3U Expired - Fee Related CN203408592U (en) | 2013-07-16 | 2013-07-16 | Novel waste gas filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203408592U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103816763A (en) * | 2014-03-21 | 2014-05-28 | 王翔 | Haze sweeper |
| CN104289057A (en) * | 2013-07-16 | 2015-01-21 | 江苏金陶环保工程有限公司 | Novel waste gas filter |
-
2013
- 2013-07-16 CN CN201320420264.3U patent/CN203408592U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104289057A (en) * | 2013-07-16 | 2015-01-21 | 江苏金陶环保工程有限公司 | Novel waste gas filter |
| CN103816763A (en) * | 2014-03-21 | 2014-05-28 | 王翔 | Haze sweeper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140129 Termination date: 20170716 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |