CN105999958B - A kind of wind mist convection type mining high efficiency wet scrubber - Google Patents
A kind of wind mist convection type mining high efficiency wet scrubber Download PDFInfo
- Publication number
- CN105999958B CN105999958B CN201610525523.7A CN201610525523A CN105999958B CN 105999958 B CN105999958 B CN 105999958B CN 201610525523 A CN201610525523 A CN 201610525523A CN 105999958 B CN105999958 B CN 105999958B
- Authority
- CN
- China
- Prior art keywords
- column frame
- dust
- high efficiency
- nozzle
- screen pack
- 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
Classifications
-
- 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
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2247/00—Details relating to the separation of dispersed particles from gases, air or vapours by liquid as separating agent
- B01D2247/12—Fan arrangements for providing forced draft
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separating Particles In Gases By Inertia (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The present invention is specially a kind of wind mist convection type mining high efficiency wet scrubber, and it is low to solve the problems, such as that existing dust arrester has dustfall efficiency.A kind of wind mist convection type mining high efficiency wet scrubber, including column frame, column frame lower-left end are provided with coal dust suction inlet, and column frame bottom righthand side is provided with sewage collecting pool, hanger is provided with left and right sides of column frame upper end；Fire-proof motor is provided with column frame, fan is provided with the output shaft of left and right two of fire-proof motor, column frame inner wall on the right side of fan is uniformly arranged the nozzle being generally aligned in the same plane, it is provided with screen pack in column frame on the right side of nozzle, the dehydration tube connected with sewage collecting pool is provided with the column frame on the right side of screen pack.The present invention is reasonable in design reliable, and the negative pressure ability of reinforced suction dust-contained airflow is rotated by phase difference, and by rotating spraying field and the convection action of dust-laden wind field, to reach the purpose to the sedimentation of dust high efficiency, especially for respirable dust.
Description
Technical field
The present invention relates to mine dust removing device, specially a kind of wind mist convection type mining high efficiency wet scrubber.
Background technology
With the continuous improvement of mining industry Mechanization Level, mining rate continues to increase, mine dust yield day
Benefit increase, the health of serious threat staff and the safety in production of mine.
The dust suppressions such as existing spray sprinkler are not high to the control efficiency of high concentrate dust, especially to respirable dust
Effect is even more unobvious, although being controlled to dust for large area is capable of in dust laden air importing restriction space by distinguished and admirable,
But the problem of dustfall efficiency is not high be present.So reasonably mine dust is controlled undoubtedly with reference to distinguished and admirable and two kinds of spraying
It is preferably to select.Therefore, a kind of wind mist convection type mining high efficiency wet scrubber is devised herein, is increased by phase difference result
The negative pressure ability of strong suction dust-contained airflow, and by rotating spraying field and the convection action of dust-laden wind field, to reach to dust height
The purpose of efficiency sedimentation, especially for respirable dust.
The content of the invention
The present invention is in order to solve the problems, such as that it is low that existing dust arrester has dustfall efficiency, there is provided a kind of wind mist convection type ore deposit
Use high-efficiency wet-type dust collector.
The present invention adopts the following technical scheme that realization：A kind of wind mist convection type mining high efficiency wet scrubber, including
Column frame, column frame lower-left end are provided with coal dust suction inlet, and column frame bottom righthand side is provided with sewage collecting pool, column machine
Hanger is provided with left and right sides of frame upper end；It is provided with fire-proof motor in column frame, on the output shaft of left and right two of fire-proof motor
It is provided with fan, the column frame inner wall on the right side of fan is uniformly arranged the nozzle being generally aligned in the same plane, the column on the right side of nozzle
It is provided with screen pack in frame, the dehydration tube connected with sewage collecting pool is provided with the column frame on the right side of screen pack.
Carry out dedusting operation when, fire-proof motor drive fan rotation, coal dust under the powerful suction function that fan is formed from
Coal dust suction inlet enters column machine frame inside, the abundant making contact of water smoke then sprayed with nozzle, forms dust-contained airflow, when
When dust-contained airflow passes through screen pack, the graininess coal dust in air-flow is captured, then the water droplet water smoke in air-flow is removed by dehydration tube
Afterwards, tunnel is discharged through sewage collecting pool, the pure air after final filtration overcomes existing dedusting through being discharged on the right side of column frame
The problem of dustfall efficiency is low be present in device.
Phase difference rotate counterclockwise between two desk fans, nozzle be using its with column frame point of contact as the center of circle, tangentially side
To the 30 degree of settings that turn clockwise.
Input control is carried out by fire-proof motor, realizes the phase difference rotation of two desk fans（Asynchronous rotation）, to increase
Air-negative-pressure at coal dust suction inlet, and then strengthen assimilation effect of the dust pelletizing system to coal dust；Pass through nozzle self-view simultaneously
Setting and the convection current of setting enhancing air-flow of nozzle and fan opposite direction rotation impact, enable water smoke more abundant with coal dust
Ground contact-impact, so as to strengthen moistening capture effect of the water smoke to coal dust.
The present invention is reasonable in design reliable, and the negative pressure ability of reinforced suction dust-contained airflow is rotated by phase difference, and
By the convection action of rotating spraying field and dust-laden wind field, to reach the purpose to the sedimentation of dust high efficiency, especially for exhaling
Absorption dust, effectively increases the operating efficiency of wet type mining dust catcher, and also saves the energy, have it is simple in construction, plus
The advantages of work is conveniently and cost is low.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
In figure：1- column frames, 2- coal dust suction inlets, 3- sewage collecting pools, 4- hangers, 5- fire-proof motors, 6- fans, 7-
Nozzle, 8- screen packs, 9- dehydration tubes.
Embodiment
A kind of wind mist convection type mining high efficiency wet scrubber, including column frame 1, the lower-left end of column frame 1 are provided with
Coal dust suction inlet 2, the bottom righthand side of column frame 1 are provided with sewage collecting pool 3, hanger are provided with left and right sides of the upper end of column frame 1
4；Fire-proof motor 5 is provided with column frame 1, fan 6, the right side of fan 6 are provided with the output shaft of left and right two of fire-proof motor 5
The inner wall even distribution of column frame 1 be provided with the nozzle 7 being generally aligned in the same plane, be provided with filtering in the column frame 1 on the right side of nozzle 7
Net 8, the dehydration tube 9 connected with sewage collecting pool 3 is provided with the column frame 1 on the right side of screen pack 8.
Phase difference rotate counterclockwise between two desk fans 6, nozzle 7 be using its with the point of contact of column frame 1 as the center of circle, tangentially
Direction turns clockwise 30 degree of settings.
In specific implementation process, the start and stop in the presence of external power supply of fire-proof motor 5, control both ends different by shaft coupling
The rotate counterclockwise of fan 6 that step is set acts, and the rotation of left side fan 6 to form strong negative pressure at coal dust suction inlet,
The dust laden air of draw ambient enters deduster, and the right fan 6 is guided and strengthened distinguished and admirable quickly through deduster, raising dedusting effect
Rate, effectively strengthen the negative pressure at coal dust suction inlet under the mating reaction of two fans 6, improve control dirt scope.
The nozzle 7 being arranged in column frame 1 tangentially turns clockwise 30 degree, its deduster be internally formed from
Dextrad left movement turns clockwise mist field, and carrying out strong convection current with moving airflow field counterclockwise from left to right hits, and enhances
The contact probability and collision effect of drop and dust in airflow field in mist field, effect is captured to the moistening of coal dust so as to strengthen water smoke
Fruit；The dust granules fully soaked after spray wet effect are settled under gravity, the dust not settled
Grain moves forward under the impetus of fan 6, and obtaining filtering by screen pack 8 settles, the column frame at screen pack 8
1 upper semi-circle is provided with screen pack groove, and is connected screen pack 8 with column frame 1 by bolt, facilitates the dismounting of screen pack 8, reduces
The difficulty of the cleaning of screen pack 8, improve the service efficiency of equipment；Dust-laden sewage under being intercepted by screen pack 8 is in gravity
Flowed down under effect along screen pack 8 and enter sewage collecting pool 3, the sewage under not intercepted by screen pack 8 is carried out by dehydration tube 9
Dewater treatment, sewage flow into sewage collecting pool 3, and finally method manually cleans out sewage collecting pool 3.
Column frame 1 is divided into three parts, is attached between each part by flange, and such setting is not only favourable
In machining, dismounting transport, and facilitate maintenance of the operating personnel to fire-proof motor 5 and fan 6, and the replacing of nozzle 7.
Hanger 4 is arranged on the top of mine dust production resource, such as：Belt transfer point dust production resource, hanger 4 can by anchor pole and
The mode of chain is fixedly connected, and the height between deduster and dust production resource is controlled by chain, to realize maximal efficiency
Aspirate the dust laden air at dust production resource.
Claims (1)
- A kind of 1. wind mist convection type mining high efficiency wet scrubber, it is characterised in that：Including column frame（1）, column frame（1） Lower-left end is provided with coal dust suction inlet（2）, column frame（1）Bottom righthand side is provided with sewage collecting pool（3）, column frame（1）On The end left and right sides is provided with hanger（4）；Column frame（1）Inside it is provided with fire-proof motor（5）, fire-proof motor（5）Left and right two it is defeated Fan is provided with shaft（6）, fan（6）The column frame on right side（1）Inner wall even distribution is provided with the spray being generally aligned in the same plane Mouth（7）, nozzle（7）The column frame on right side（1）Inside it is provided with screen pack（8）, screen pack（8）The column frame on right side（1）It is interior It is provided with and sewage collecting pool（3）The dehydration tube of connection（9）；Two desk fans（6）Between phase difference rotate counterclockwise, nozzle（7） It is with itself and column frame（1）Point of contact is the center of circle, tangentially turn clockwise 30 degree of settings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610525523.7A CN105999958B (en) | 2016-07-06 | 2016-07-06 | A kind of wind mist convection type mining high efficiency wet scrubber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610525523.7A CN105999958B (en) | 2016-07-06 | 2016-07-06 | A kind of wind mist convection type mining high efficiency wet scrubber |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105999958A CN105999958A (en) | 2016-10-12 |
| CN105999958B true CN105999958B (en) | 2017-11-14 |
Family
ID=57107996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610525523.7A Expired - Fee Related CN105999958B (en) | 2016-07-06 | 2016-07-06 | A kind of wind mist convection type mining high efficiency wet scrubber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105999958B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107469541A (en) * | 2017-09-28 | 2017-12-15 | 安顺承诚科技有限公司 | Stone pit efficient nano water dust scrubber |
| CN109011958A (en) * | 2018-09-21 | 2018-12-18 | 日昌升集团有限公司 | A kind of ultrasonic atomizatio dust pelletizing system and method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2754738Y (en) * | 2003-01-21 | 2006-02-01 | 新疆农业科学院农业机械化研究所 | Air blowing olive atomizing commutator of atomizing machine |
| WO2011111882A1 (en) * | 2010-03-10 | 2011-09-15 | 엘지전자 주식회사 | Suction nozzle for vacuum cleaner |
| CN104018872A (en) * | 2014-06-18 | 2014-09-03 | 安徽创奇监测设备有限公司 | Wet-type pneumatic de-duster for mine |
| CN104056517A (en) * | 2013-03-18 | 2014-09-24 | 王玉 | Air purification device |
| CN205055741U (en) * | 2015-11-03 | 2016-03-02 | 华北理工大学 | Explosion -proof dust collector of mining water jet |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101816871A (en) * | 2010-03-31 | 2010-09-01 | 郭峰 | Spray centrifugal dust-removing fan |
-
2016
- 2016-07-06 CN CN201610525523.7A patent/CN105999958B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2754738Y (en) * | 2003-01-21 | 2006-02-01 | 新疆农业科学院农业机械化研究所 | Air blowing olive atomizing commutator of atomizing machine |
| WO2011111882A1 (en) * | 2010-03-10 | 2011-09-15 | 엘지전자 주식회사 | Suction nozzle for vacuum cleaner |
| CN104056517A (en) * | 2013-03-18 | 2014-09-24 | 王玉 | Air purification device |
| CN104018872A (en) * | 2014-06-18 | 2014-09-03 | 安徽创奇监测设备有限公司 | Wet-type pneumatic de-duster for mine |
| CN205055741U (en) * | 2015-11-03 | 2016-03-02 | 华北理工大学 | Explosion -proof dust collector of mining water jet |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105999958A (en) | 2016-10-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201818320U (en) | Horizontal turbulence ball packing dust collector for mine | |
| CN201669256U (en) | Wet negative-pressure induction dedusting system | |
| CN104265289B (en) | Water-curtain dust sealing and removing technique and device for excavation working face | |
| CN208130746U (en) | A kind of dust-extraction unit of stone digging | |
| CN109235348A (en) | A kind of road-cleaning dedusting car equipped with spiral conveying mechanism | |
| CN105999958B (en) | A kind of wind mist convection type mining high efficiency wet scrubber | |
| CN203655341U (en) | Novel wet-type mining cyclone dust remover | |
| CN105709546B (en) | Transfer roller deduster | |
| CN207126314U (en) | A kind of pulse dust collector with ash exhauster | |
| CN209100080U (en) | A kind of coal mining dust falling device | |
| CN204913644U (en) | Wet dust collector for shot -blasting machine | |
| CN102600994B (en) | Electric spraying cyclone dust collector and application thereof | |
| CN204429377U (en) | Manufacture of cement particle cycle sieve separating device | |
| CN103302073A (en) | Suction dust removal device at grain discharging pit | |
| CN110652819B (en) | Waste gas treatment equipment | |
| CN105749649B (en) | A kind of continuous deashing regeneration filtration dust catcher | |
| CN203614469U (en) | Wet dust removal fan for mine | |
| CN217015969U (en) | Sintered lime dust collector of unloading | |
| CN207886819U (en) | A kind of efficient cyclone dust-extraction unit | |
| CN202648450U (en) | Aluminium pig smelting furnace with dustless exhaust system | |
| CN206111180U (en) | Continuous dust collector of jam formula is prevented to coal -winning machine | |
| CN104147881A (en) | Dust removal and purification device for drying process of fluidized bed | |
| CN109139089B (en) | Mining hydraulic dust removal system and hydraulic dust removal method | |
| CN211885994U (en) | Dust collecting equipment for mining | |
| CN205308793U (en) | Screening plant of high -efficient silicon powder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171114 Termination date: 20180706 |