CN201295581Y - Atomizing and dust collecting equipment of windspout counterflow type - Google Patents
Atomizing and dust collecting equipment of windspout counterflow type Download PDFInfo
- Publication number
- CN201295581Y CN201295581Y CNU2008202212368U CN200820221236U CN201295581Y CN 201295581 Y CN201295581 Y CN 201295581Y CN U2008202212368 U CNU2008202212368 U CN U2008202212368U CN 200820221236 U CN200820221236 U CN 200820221236U CN 201295581 Y CN201295581 Y CN 201295581Y
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- deduster
- whirlwind
- adverse current
- atomizer
- dust
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Abstract
The utility model discloses a piece of atomizing and dust collecting equipment of windspout counterflow type, comprising a dust separator. Said dust separator therein is provided with an atomizing spray head with the rotary spray, the upper end of the dust separator is connected with a draught fan, and one side of the dust separator is connected with a suspended hood. The rotation direction of the water fog sprayed by said atomizing spray head is opposite to the rotation direction of the duct track formed inside the dust separator. The utility model aims at the purification treatment of silicon dioxide dusts generated in the comminuting workshop of mine, cement and glass industries, can effectively prevent and reduce silicosis by reducing the discharge of dusts in the workshop, and has a few equipment investments and high efficiency.
Description
Technical field
The utility model relates to the cleaner field, especially relates to a kind of cleaner in the comminution workshop of mine, cement, glass industry.
Background technology
The comminution workshop of mine, cement, glass industry often produces a large amount of dust, and existing cleaner is universal, its specific aim is not strong, and the characteristics such as granularity of comminution dust that the workshop produces are not too consistent with other place, and universal can not carry out purified treatment at mine, cement, glass industry comminution dust that the workshop produces.Existing this kind equipment adopts wet type to add grid more, Web materials adds the compound of additive method or adopts electrostatic precipitation etc., and shortcoming is the device structure complexity, disposablely have high input, maintenance period is short, operating cost is high.
The utility model content
The purpose of this utility model is to provide a kind of cleaner, and water consumption also can effectively improve the comminution workshop air quality of mine, cement, glass industry less.
The technical solution of the utility model is:
A kind of whirlwind adverse current nebulization dust equipment, it comprises deduster, is provided with the atomizer that spraying is the rotation form in the described deduster, and the upper end of deduster is connected with air-introduced machine, and a side of deduster is connected with suspended hood.
The direction of rotation of described atomizer ejection water smoke is opposite with the direction of rotation of the interior air channel track that forms of deduster.
The inlet scoop of described deduster and the axis of air outlet are all non-intersect with the axis of deduster.
Described atomizer is connected with filter by pipeline, and filter is connected with circulating pump and sedimentation basin successively by pipeline.
Described atomizer has a plurality of, sets gradually from top to bottom.
Also be provided with booster pump on the pipeline between described filter and the atomizer.
Described deduster lower end is provided with automatic drainage non-return valve.
The utility model sprays the atomizer of water smoke and by air-introduced machine and pipeline the dusty gas rotation is extracted out by rotation is set in deduster, makes efficiency of dust collection higher, and its advantage is as follows:
1, efficiency of dust collection height, efficiency of dust collection 〉=99%;
2, the outlet dust exhausting concentration is 200mg/Nm
3-300mg/Nm
3, meet the new environmental protection standard (300mg/Nm of country
3).
3, through the two-stage precipitation, sewage is reusable edible after sedimentation basin is handled, and water consumption is few;
4, the water smoke layer is stable fine, and it can not be subjected to the influence of dust concentration, is not subjected to the influence of dust size;
5, be controlled at＜300mg/Nm owing to dust exhausting concentration
3Below, solved the draught fan impeller wear problem.
6, system simple, easily install, cost is low, the infusion of financial resources of adverse current nebulization dust system is installed only is 1/15 of electrostatic precipitator infusion of financial resources.
7, adjustable efficiency of dust collection.By changing the distribution and the structure of pressure of supply water, output, atomizer, all can realize control, thereby realize control efficiency of dust collection to atomizing water layer intensity, thickness and atomizing particle size.
The utility model can be at the purified treatment of mine, cement, glass industry comminution silica dust that the workshop produces.By reducing the discharging of dust in the workshop, can effectively prevent or reduce silicon (" silicon ", silica be once called as) tuberculosis, and possess small investment, advantage that efficient is high.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
As shown in Figure 1, the utility model comprises deduster 2, and deduster 2 is a drum shape, is connected with suspended hood 1 in the latter half one side of deduster 2 by pipeline 12, and suspended hood 1 is located at the place that produces dust.The bottom of deduster 2 also is provided with automatic drainage non-return valve 4, is connected with air-introduced machine 3 by the bottom by pipeline 11 at the top of deduster 2.Pipeline 12, pipeline 11 are respectively air inlet and air outlet with deduster 2 junctions, and the axis of air inlet and air outlet is parallel with the tangent line of deduster 2 tube walls, makes wind to pass in and out from tangential direction.The tangent line out of plumb of the axis of air inlet and air outlet and deduster 2 tube walls all can.Be provided with several (shown in the figure being two) atomizers 10 at deduster 2 mid portions, atomizer 10 is along setting gradually from top to bottom on the central axis of deduster 2.Atomizer 10 is special shower nozzle, and the water smoke of ejection is shape in the shape of a spiral, and the direction of rotation of the wind of its direction of rotation and inlet scoop is opposite.
Atomizer 10 is connected in parallel on respectively on the tubule 13, and tubule 13 left sides are connected with booster pump 9, and the other end of booster pump 9 connects filter 8.Filter 8 lower ends are provided with water purification and two outlets of sewage, and filter 8 upper ends link to each other with circulating pump 7 by pipeline.Circulating pump 7 is communicated with second-level settling pond 6 by pipeline, and second-level settling pond 6 is communicated with the one-level sedimentation basin 5 on its right side.Pipeline 14 1 ends are connected the outlet of sewer of filter 8 lower ends, and its other end inserts one-level sedimentation basin 5.One-level sedimentation basin 5 is located at the below of deduster 2, at one-level sedimentation basin 5 funnels 15 that also are provided with suitable for reading.Funnel 15 is positioned at automatic drainage non-return valve 4 belows, is used for the argillization dust that discharges from automatic drainage non-return valve 4 is sent into one-level sedimentation basin 5.
During work, air-introduced machine 3 work, wind is extracted out left from pipeline 11, and deduster 2 sucks dust from suspended hood 1, and the wind clockwise direction that deduster 2 contains dust rotates.Simultaneously, circulating pump 7 work are extracted water out from second-level settling pond 6, and after filtering through filter 8, water purification enters each atomizer 10 atomizing ejections through booster pump 9.Again send into one-level sedimentation basin 5 through filter 8 filtered sewage through pipeline 14.Post precipitation enters second-level settling pond 6, enters circulation once more.
The wind that deduster 2 includes dust is deposited on deduster 2 bottoms, and discharges through draining non-return valve 4 automatically with after the water smoke of rightabout rotation contact, precipitates in funnel 15 enters one-level sedimentation basin 5.
In deduster 1, dusty gas and water smoke not only flow direction are opposite, and the direction of rotation of the two also is opposite.The direction of rotation of water smoke is to realize by special atomizer 10, atomizer 10 can be at the member of helical rotation under the hydraulic action for being provided with in the shower nozzle, or there is the spiral helicine atomizer passgae of several tiny helical arrangement shower nozzle inside, thereby the water smoke shape in the shape of a spiral that makes ejection, thereby or shower nozzle itself can rotate and spray spiral water smoke.
The rotation of dusty gas is under the effect of air-introduced machine 3, and gas enters along the tangential direction of cylindrical deduster 2, then derives deduster 2 along its tangential direction again.Dusty gas tangentially imports cylindrical deduster from deduster 2 inlets under the effect of air-introduced machine 3, form rotation eddy flow upwards.Be suspended in dust in the eddy flow when all in contrast water smoke meets with flow direction and direction of rotation, be combined into the argillization water droplet, under the effect of centrifugal force and gravity, be settled down to deduster 2 bottoms downwards along wall.Purified gas forms the interior eddy flow and the process discharge duct 11 that rise and discharges.
During stopped status, drain non-return valve 4 valve ports under the gravity effect, be in slight open state, when air-introduced machine 3 operations, owing to have gas differential pressure inside and outside the deduster 3, it is closed immediately to drain non-return valve 4; When equipment turned round continuously, the argillization dust that accumulates when deduster 2 bottoms reached under a certain amount of situation, drains non-return valve 4 valve ports and open drainage automatically under the effect of argillization dust gravity.
Claims (7)
1, a kind of whirlwind adverse current nebulization dust equipment, it is characterized in that: it comprises deduster, is provided with the atomizer that spraying is the rotation form in the described deduster, and the upper end of deduster is connected with air-introduced machine, and a side of deduster is connected with suspended hood.
2, whirlwind adverse current nebulization dust equipment according to claim 1 is characterized in that: the direction of rotation of described atomizer ejection water smoke is opposite with the direction of rotation of the interior air channel track that forms of deduster.
3, whirlwind adverse current nebulization dust equipment according to claim 1 and 2, it is characterized in that: the inlet scoop of described deduster and the axis of air outlet are all non-intersect with the axis of deduster.
4, whirlwind adverse current nebulization dust equipment according to claim 1, it is characterized in that: described atomizer is connected with filter by pipeline, and filter is connected with circulating pump and sedimentation basin successively by pipeline.
5, according to claim 1 or 4 described whirlwind adverse current nebulization dust equipment, it is characterized in that: described atomizer has a plurality of, sets gradually from top to bottom.
6, whirlwind adverse current nebulization dust equipment according to claim 5 is characterized in that: also be provided with booster pump on the pipeline between described filter and the atomizer.
7, whirlwind adverse current nebulization dust equipment according to claim 1, it is characterized in that: described deduster lower end is provided with automatic drainage non-return valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202212368U CN201295581Y (en) | 2008-11-24 | 2008-11-24 | Atomizing and dust collecting equipment of windspout counterflow type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202212368U CN201295581Y (en) | 2008-11-24 | 2008-11-24 | Atomizing and dust collecting equipment of windspout counterflow type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201295581Y true CN201295581Y (en) | 2009-08-26 |
Family
ID=41041540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202212368U Expired - Lifetime CN201295581Y (en) | 2008-11-24 | 2008-11-24 | Atomizing and dust collecting equipment of windspout counterflow type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201295581Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103418201A (en) * | 2013-08-16 | 2013-12-04 | 金华隆鑫新能源科技有限公司 | Spray washer |
| CN103537162A (en) * | 2013-11-08 | 2014-01-29 | 凯世曼铸造长春有限公司 | Air purifier |
| CN104368206A (en) * | 2014-11-07 | 2015-02-25 | 宜兴市华龙塑木新材料有限公司 | Spraying dust remover for pelleting exhaust gas |
| CN108708762A (en) * | 2018-07-27 | 2018-10-26 | 南通朝旭环保科技有限公司 | A kind of environmental protection mine cleaner |
-
2008
- 2008-11-24 CN CNU2008202212368U patent/CN201295581Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103418201A (en) * | 2013-08-16 | 2013-12-04 | 金华隆鑫新能源科技有限公司 | Spray washer |
| CN103537162A (en) * | 2013-11-08 | 2014-01-29 | 凯世曼铸造长春有限公司 | Air purifier |
| CN104368206A (en) * | 2014-11-07 | 2015-02-25 | 宜兴市华龙塑木新材料有限公司 | Spraying dust remover for pelleting exhaust gas |
| CN108708762A (en) * | 2018-07-27 | 2018-10-26 | 南通朝旭环保科技有限公司 | A kind of environmental protection mine cleaner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: LINGBAO JINYUAN MINING CO., LTD. Free format text: FORMER NAME: LINGBAO CITY JINYUAN MINING CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 472500, Jincheng Road, Lingbao City, Henan, Sanmenxia 20 Patentee after: Lingbao Jinyuan Mining Co.,Ltd. Address before: 472500, Jincheng Road, Lingbao City, Henan Province, No. 20 Patentee before: Lingbao City Jinyuan Mining Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090826 |