CN105642050A - Cushioning strong-convection workshop dust removal device - Google Patents

Cushioning strong-convection workshop dust removal device Download PDF

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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
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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
Application number
CN201610176167.2A
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Chinese (zh)
Inventor
杨露萍
Original Assignee
杨露萍
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 杨露萍 filed Critical 杨露萍
Priority to CN201610176167.2A priority Critical patent/CN105642050A/en
Publication of CN105642050A publication Critical patent/CN105642050A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D47/00Separating dispersed particles from gases, air or vapours by liquid as separating agent
    • B01D47/06Spray cleaning
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D50/00Combinations of methods or devices for separating particles from gases or vapours
    • B01D50/60Combinations of devices covered by groups B01D46/00 and B01D47/00
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B15/00Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
    • B08B15/04Preventing 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2258/00Sources of waste gases
    • B01D2258/06Polluted 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

A kind of resiliency strong convection workshop dust collector
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.
CN201610176167.2A 2016-03-16 2016-03-16 Cushioning strong-convection workshop dust removal device Pending CN105642050A (en)

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

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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)

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Cited By (1)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (4)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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
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WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20160608

WD01 Invention patent application deemed withdrawn after publication