CN105642050A - Cushioning strong-convection workshop dust removal device - Google Patents
Cushioning strong-convection workshop dust removal device Download PDFInfo
- Publication number
- CN105642050A CN105642050A CN201610176167.2A CN201610176167A CN105642050A CN 105642050 A CN105642050 A CN 105642050A CN 201610176167 A CN201610176167 A CN 201610176167A CN 105642050 A CN105642050 A CN 105642050A
- Authority
- CN
- China
- Prior art keywords
- dust
- net
- shell
- spray head
- workshop
- 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.)
- Pending
Links
- 239000000428 dust Substances 0.000 title claims abstract description 69
- 239000007921 spray Substances 0.000 claims abstract description 35
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 19
- 238000000889 atomisation Methods 0.000 claims description 18
- 230000000712 assembly Effects 0.000 claims description 11
- 239000010865 sewage Substances 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 230000001629 suppression Effects 0.000 abstract 4
- 239000002356 single layer Substances 0.000 abstract 2
- 238000005507 spraying Methods 0.000 abstract 2
- 239000003595 mist Substances 0.000 abstract 1
- 238000002663 nebulization Methods 0.000 description 5
- 241000883990 Flabellum Species 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 230000003313 weakening Effects 0.000 description 2
- 238000004887 air purification Methods 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000011378 shotcrete Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
- B01D50/60—Combinations of devices covered by groups B01D46/00 and B01D47/00
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/06—Polluted air
Abstract
The invention discloses a cushioning strong-convection workshop dust removal device, comprising an outer shell, wherein an air inlet inside the outer shell is provided with a dust suppression net, and an air outlet of the outer shell is provided with a negative-pressure fan; the dust suppression net is provided with a plurality of flow guide grooves; the side part of the dust suppression net is provided with a dust covering net assembly, the dust covering net assembly comprises a group formed by two single-layer dust nets and fixed on a connection frame, a water permeating gap is formed between the two single-layer dust nets, the lower end of the dust covering net assembly is fixed on a sloping platform, the inner wall of the outer shell between the dust covering net assembly and the dust suppression net is sequentially provided with a spraying assembly and a flow guide channel according to an air inlet direction. During the operation process of the cushioning strong-convection workshop dust removal device, a water mist area formed by the spraying assembly composed of an upper spray head and a lower spray head can form a dust removal channel, atomized water and dust are combined, and thus the concentration of the dust is lowered; the design of the flow guide channel improves the dust removal effect.
Description
Technical field
The present invention relates to workshop air purification techniques field, be specially a kind of resiliency strong convection workshop dust collector.
Background technology
Existing dedusting mine ventilator is made up of mine fan and wet type vibratory string dust extractor. After dust laden air is sucked by dedusting fan, being caught by dust through wet type vibratory string dust extractor, udst separation on the spot, the air-flow of dedusting after-purification is discharged from dust extractor air outlet, reaches to purify distinguished and admirable purpose. This dedusting fan is applicable to fully mechanized workface, and during excavation operation, dust laden air dedusting purifies on the spot, it is also possible in coal, stone drifting, shotcrete work surface perforating, the Work places blown out. Dust cannot thoroughly be removed totally by existing cleaner, and it is a kind of damage that dust is attached on the blade of blower fan to equipment, therefore, it is necessary to existing mining equipment is improved so that it is can effectively reduce the concentration of dust.
For this, Chinese patent CN205032041U discloses a kind of mine dust removing device, and including shell, described enclosure input end is provided with dust-suppression net; Described dust-suppression net is provided with some guiding gutters; The sidepiece of described dust-suppression net is provided with dust shielding net; Between described dust shielding net and dust-suppression net, the inwall of shell is provided with spray head; Described spray head is connected with the high-pressure atomization machine of housing exterior; The top of described high-pressure atomization machine is provided with water tank; Being provided with sewage mouth on the inwall of described spray head lower case, the output of described shell brings out and is provided with negative-pressure air fan; This inventive structure is simple, easy to use, it is possible to effectively reduce the concentration of dust; But in actual application, owing to spray head is on transverse air-intake air channel, cause nebulization dust DeGrain, have impact on the work efficiency of dust arrester.
Summary of the invention
It is an object of the invention to provide a kind of resiliency strong convection workshop dust collector, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, the present invention provides following technical scheme:
A kind of resiliency strong convection workshop dust collector, including shell, described enclosure air inlet is provided with dust-suppression net, is provided with negative-pressure air fan at the air outlet place of shell; Described dust-suppression net is provided with some guiding gutters; The sidepiece of dust-suppression net is provided with dust shielding net assembly, dust shielding net assembly includes being fixed on the two monolayer dirt net groups connected on framework, it is provided with permeable gap between two monolayer dirt nets, the lower end of dust shielding net assembly is fixed on a sloping platform, is once provided with spray assemblies and flow-guiding channel according to air intake trend between described dust shielding net assembly and dust-suppression net on the inwall of shell;Spray assemblies includes spray head and lower spray head, upper spray head is connected with the first high-pressure atomization machine being arranged on shell upper by pipeline, first high-pressure atomization machine is connected to the first water tank, lower spray head is connected with the second high-pressure atomization machine being arranged on outer casing bottom by pipeline, and the second high-pressure atomization machine is connected to the second water tank; Described flow-guiding channel forms with the upper baffler being fixed on inside housing top and the lower baffler being fixed in outer shell bottom wall.
As the present invention further technical scheme, the ramp of sloping platform is towards the inlet side of shell.
As the present invention further technical scheme, the inwall of described spray assemblies lower case is provided with sewage mouth.
As the present invention further technical scheme, the vertical direction length of upper baffler is more than the length on lower baffler vertical direction.
Compared with prior art, in work process of the present invention, negative-pressure air fan makes air enter from the air intake of shell, dust carries out water conservancy diversion diffusion by dust-suppression net, prevent dust from concentrating the flabellum of damage negative-pressure air fan, the water smoke district that the spray assemblies being made up of upper spray head and lower spray head is formed can form a dedusting passage, and the water of atomization is combined thus reducing the concentration of dust with dust; The design of flow-guiding channel avoids on the one hand the negative-pressure air fan straight air-flow weakening effect to nebulization dust, on the other hand by adding effective work area and the time of nebulization dust to vertical runner design with air intake, improves the effect of dedusting.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of resiliency strong convection workshop dust collector of the present invention.
In figure: 1-the first water tank, 2-the first high-pressure atomization machine, 3-shell, 4-dust-suppression net, 5-guiding gutter, spray head under 6-, 7-the second high-pressure atomization machine, 8-the second water tank, the upper baffler of 9-, baffler under 10-, 11-sloping platform, 12-dust shielding net assembly, 13-negative-pressure air fan, the upper spray head of 14-.
Detailed description of the invention
Below in conjunction with detailed description of the invention, the technical scheme of this patent is described in more detail.
Referring to Fig. 1, a kind of resiliency strong convection workshop dust collector, including shell 3, the internal air inlet of described shell 3 is provided with dust-suppression net 4, is provided with negative-pressure air fan 13 at the air outlet place of shell 3; Described dust-suppression net 4 is provided with some guiding gutters 5; The sidepiece of dust-suppression net 4 is provided with dust shielding net assembly 12, dust shielding net assembly 12 includes being fixed on the two monolayer dirt net groups connected on framework, it is provided with permeable gap between two monolayer dirt nets, the lower end of dust shielding net assembly 12 is fixed on a sloping platform 11, the ramp of sloping platform 11, towards the inlet side of shell 3, facilitates the timely discharge of sewage;
Between described dust shielding net assembly 12 and dust-suppression net 4, the inwall of shell 3 is once provided with spray assemblies and flow-guiding channel according to air intake trend; Spray assemblies includes spray head 14 and lower spray head 6, upper spray head 14 is connected with the first high-pressure atomization machine 2 being arranged on shell 3 top by pipeline, first high-pressure atomization machine 2 is connected to the first water tank 1, lower spray head 6 is connected with the second high-pressure atomization machine 7 being arranged on bottom shell 3 by pipeline, and the second high-pressure atomization machine 7 is connected to the second water tank 8; Described flow-guiding channel forms with the upper baffler 9 being fixed on inside shell 3 roof and the lower baffler 10 being fixed on shell 3 diapire, wherein goes up the vertical direction length of baffler 9 more than the length on lower baffler 10 vertical direction.
The inwall of described spray assemblies lower case 3 is provided with sewage mouth.
Negative-pressure air fan 9 makes air enter from the air intake of shell 3, dust carries out water conservancy diversion diffusion by dust-suppression net 4, prevent dust from concentrating the flabellum of damage negative-pressure air fan 9, the water smoke district that the spray assemblies being made up of upper spray head and lower spray head is formed can form a dedusting passage, and the water of atomization is combined thus reducing the concentration of dust with dust; The design of flow-guiding channel avoids on the one hand the negative-pressure air fan straight air-flow weakening effect to nebulization dust, on the other hand by adding effective work area and the time of nebulization dust to vertical runner design with air intake, improves the effect of dedusting.
The dust not being combined with water is then attached on dust shielding net assembly 12, and sewage is flowed out by sewage mouth 8.
Above the better embodiment of this patent is explained in detail, but this patent is not limited to above-mentioned embodiment, in the ken that one skilled in the relevant art possesses, it is also possible under the premise without departing from this patent objective, make various change.
Claims (4)
1. a resiliency strong convection workshop dust collector, it is characterised in that including shell, described enclosure air inlet is provided with dust-suppression net, is provided with negative-pressure air fan at the air outlet place of shell; Described dust-suppression net is provided with some guiding gutters; The sidepiece of dust-suppression net is provided with dust shielding net assembly, dust shielding net assembly includes being fixed on the two monolayer dirt net groups connected on framework, it is provided with permeable gap between two monolayer dirt nets, the lower end of dust shielding net assembly is fixed on a sloping platform, is once provided with spray assemblies and flow-guiding channel according to air intake trend between described dust shielding net assembly and dust-suppression net on the inwall of shell; Spray assemblies includes spray head and lower spray head, upper spray head is connected with the first high-pressure atomization machine being arranged on shell upper by pipeline, first high-pressure atomization machine is connected to the first water tank, lower spray head is connected with the second high-pressure atomization machine being arranged on outer casing bottom by pipeline, and the second high-pressure atomization machine is connected to the second water tank; Described flow-guiding channel forms with the upper baffler being fixed on inside housing top and the lower baffler being fixed in outer shell bottom wall.
2. a kind of resiliency strong convection workshop dust collector according to claim 1, it is characterised in that the ramp of sloping platform is towards the inlet side of shell.
3. a kind of resiliency strong convection workshop dust collector according to claim 1, it is characterised in that be provided with sewage mouth on the inwall of described spray assemblies lower case.
4. a kind of resiliency strong convection workshop dust collector according to claim 1, it is characterised in that the vertical direction length of upper baffler is more than the length on lower baffler vertical direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610176167.2A CN105642050A (en) | 2016-03-16 | 2016-03-16 | Cushioning strong-convection workshop dust removal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610176167.2A CN105642050A (en) | 2016-03-16 | 2016-03-16 | Cushioning strong-convection workshop dust removal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105642050A true CN105642050A (en) | 2016-06-08 |
Family
ID=56494627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610176167.2A Pending CN105642050A (en) | 2016-03-16 | 2016-03-16 | Cushioning strong-convection workshop dust removal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105642050A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112807904A (en) * | 2021-01-20 | 2021-05-18 | 中国二十二冶集团有限公司 | Dust treatment system and method for coke oven refractory masonry shed |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20140046151A (en) * | 2012-10-10 | 2014-04-18 | 주식회사웰트리 | Water purification and air purification device utilizing methods |
| CN203790773U (en) * | 2014-03-26 | 2014-08-27 | 河南中烟工业有限责任公司 | Rolling packet dust collecting system in cigarette workshop |
| CN205032041U (en) * | 2015-08-25 | 2016-02-17 | 天津奥尔斯特矿业设备制造有限公司 | Mine dust removing device |
| CN205412546U (en) * | 2016-03-16 | 2016-08-03 | 杨露萍 | Resiliency strong convection workshop dust collector |
-
2016
- 2016-03-16 CN CN201610176167.2A patent/CN105642050A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20140046151A (en) * | 2012-10-10 | 2014-04-18 | 주식회사웰트리 | Water purification and air purification device utilizing methods |
| CN203790773U (en) * | 2014-03-26 | 2014-08-27 | 河南中烟工业有限责任公司 | Rolling packet dust collecting system in cigarette workshop |
| CN205032041U (en) * | 2015-08-25 | 2016-02-17 | 天津奥尔斯特矿业设备制造有限公司 | Mine dust removing device |
| CN205412546U (en) * | 2016-03-16 | 2016-08-03 | 杨露萍 | Resiliency strong convection workshop dust collector |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112807904A (en) * | 2021-01-20 | 2021-05-18 | 中国二十二冶集团有限公司 | Dust treatment system and method for coke oven refractory masonry shed |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160608 |
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| WD01 | Invention patent application deemed withdrawn after publication |