CN200977444Y - Water cleaning dust removing device - Google Patents
Water cleaning dust removing device Download PDFInfo
- Publication number
- CN200977444Y CN200977444Y CN 200620088659 CN200620088659U CN200977444Y CN 200977444 Y CN200977444 Y CN 200977444Y CN 200620088659 CN200620088659 CN 200620088659 CN 200620088659 U CN200620088659 U CN 200620088659U CN 200977444 Y CN200977444 Y CN 200977444Y
- Authority
- CN
- China
- Prior art keywords
- water
- dust
- ripple
- housing
- causing
- 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
Images
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
A water scrubbing dust catcher, belonging to an environmental protection dust removing equipment field of the dusty gas of the industry flue gas dust. The utility model is applied to the tail gas dust removing of the equipment of the spray drying tower and the cupola in the industries of the structural ceramics, high-voltage electric porcelain and metallurgy material, etc. The utility model comprises a causing, a chimney on the top part of the causing, a water supplying pipe, a water discharging pipe, and a dust gas inlet pipe. The utility model is characterized in that on the upper part of the causing (7) is arranged with a three-layer spraying purifying device, on the three-layer purifying device is connected with a water supplying pipe (16), one side of the causing (7) is connected with the dust gas inlet pipe (8), and the other side of the causing (7) is connected with the water discharging pipe (9). The utility model has the advantages that the dust removing efficiency is high, the effect is good and the flue gas emission meets the national integrated emission standard of air pollutants; the operating cost is low, the gas is fire-resistant, and the service life is long; the structure is simple, a large amount of water is saved, the water can be reused, without secondary pollution, etc.
Description
Technical field
The water washing dedust device belongs to the environmental protection cleaner field of ash-laden gas such as industrial smoke dust.Be applicable to the tails dedusting of equipment such as spray drying tower in the industries such as architectural pottery, high tension insulator, metallurgical material and furnace cupola.
Background technology
Hydrofilter generally is through one dedusting at present, and water for dust removal is that employing is vaporific, and the bottom filter is also relatively thicker poor and single, and discharge is smaller, so dust removing effects is poor.Contaminant water major part after the dedusting is directly put into the gutter, causes secondary pollution.
The utility model content
The technical problems to be solved in the utility model is: overcome the problem that prior art exists, design the water washing dedust device that a kind of simple in structure, good dedusting effect, discharged flue gas have reached national discharge standard of air pollutants.
The technical scheme that its technical problem that solves the utility model adopts is: this water washing dedust device, the chimney, the water supply and sewage pipeline that comprise housing, case top, the ash-laden gas inlet ductwork, it is characterized in that: housing top is provided with three layers of spray cleaning device, three layers of spray cleaning device link to each other with supply channel, housing one side connects the ash-laden gas inlet ductwork, and the housing opposite side is a discharge pipe line.Three layers of spray cleaning device mainly are to make good dedusting effect to filtrating smoke dust.
Three layers of spray cleaning device comprise the ripple castor of water injector and below being divided into three layers of upper, middle and lowers, and every layer of water injector below is respectively the ripple castor.The ripple castor prolongs the path of flue dust process greatly, makes good dedusting effect.
The ripple castor is vertical ripple.Form the shaped form smoke dust duct, the path of the ash-laden gas that mainly extends, when ash-laden gas upwards passes through from the bottom, will be than big dust adhesion to its surface.
Cesspool, suction line, Non-blinding pump, screw mixer and supply channel before and after discharge pipe line connects.Main effect is that the dust water that enters can be used for slurrying, using water wisely.
The water injector bottom is equipped with uniform a plurality of spiral nozzles.Main effect is to make the water of ejection form a plurality of helical form moisture films, sprays downwards from ripple comb top.
Housing is that cement material is made.Housing or make for stainless steel material or exotic material.
Operation principle of the present utility model is: ash-laden gas by exhaust blower after the ash-laden gas inlet ductwork is tangentially sent into lower housing portion, because the housing capacity is big, ash-laden gas by the time spread and slowed down flow velocity, every layer of water injector correspondence is provided with three layers of ripple and combs, three layers of ripple are combed and are the ripple comb of shaped form precision, ash-laden gas is upwards combed by the shaped form ripple from the below, and design had unique stopping and adhering apparatus during ripple was combed, and made its more effective adhesion micronic dust; A plurality of spiral nozzles are installed on the water injector, and the water of ejection forms whole helical layer moisture film and from top to bottom it is washed.Efficiency of dust collection is significantly improved.
Compared with prior art, the beneficial effect that water washing dedust utensil of the present utility model has is: adopt three road water injectors to comb with three layers of corresponding ripple, a plurality of spiral nozzles are installed on the water injector, and the water of ejection forms whole helical layer moisture film and combines with the ripple comb and carry out dedusting.With shell body inner space design enough greatly, reduce the flow velocity of ash-laden gas, reach the purpose that helps dedusting; Adopt big flow recirculated water, form the spiral moisture film by uniform a plurality of spiral nozzles and come airtight covering shell body entire cross section space, collect in the water thereby micronic dust and pernicious gas pounced on; And the ripple of shaped form precision is combed, and then mainly will get off through circulating water flushing than big dust adhesion to its surface again.Thereby ash-laden gas is adhered to and pounces on collection through three road dust arresters like this and guarantee the dust removing effects that it is higher.Efficiency of dust collection height, effective, discharged flue gas have reached national discharge standard of air pollutants; Low, the high temperature resistant gas of operating cost, long service life; This equipment is outdoor location in addition, and floor space is little, can reduce construction cost greatly.Simple in structure, save big water gaging, water can be reused, advantages such as non-secondary pollution,
Description of drawings
Fig. 1 is the structural representation of water washing dedust device of the present utility model;
Fig. 2 is the structural representation of the ripple castor of Fig. 1 water washing dedust device.
Fig. 1-2 is the most preferred embodiment of water washing dedust device of the present utility model, wherein: ripple ripple 6 times ripples cesspools 11 back cesspool 12 suction lines 13 Non-blinding pumps 14, the 15 screw mixers 16 supply channels 17 ash-laden gas 18 helical form moisture films before 7 housings, 8 ash-laden gas inlet ductwork, 9 discharge pipe lines 10 of combing of combing of combing in 5 on 1 chimney, 2 water injectors, 3 spiral nozzles 4.
The specific embodiment
With reference to Fig. 1:
This water washing dedust device mainly by chimney 1, three cover water injectors 2, spiral nozzle 3, go up that ripple combs 4, middle ripple is combed 5, ripple combs 6 down, housing 7, ash-laden gas inlet ductwork 8, discharge pipe line 9, front and back cesspool 10,11, suction line 12, Non-blinding pump 13, screw mixer 14,15 and supply channel 16 form.Housing 7 has two kinds of cement housing and Stainless Steel Shell, three layers of ripple of upper, middle and lower are housed in it comb 4,5,6, ripple comb top is equipped with water injector 2, the water injector bottom is equipped with uniform a plurality of spiral nozzles 3, housing 7 straight barrel outsides are equipped with three layer operation platforms, and chimney 1 is installed in housing 7 tops.Top, cesspool 10,11, two pond communicated before and after housing 7 next doors were provided with, and screw mixer 14,15 was installed all, was used for the stirring after the settlement of sewage.Discharge pipe line 9, front and back cesspool 10,11, Non-blinding pump 13 and supply channel 16 are together formed the effluent cycle system with housing 7.
With reference to Fig. 2: the ripple castor is vertical ripple.During ripple is combed also design unique stopping and adhering apparatus arranged, form the shaped form smoke dust duct, the path of the ash-laden gas that mainly extends, when ash-laden gas from the bottom upwards by the time, big dust adhesion is arrived its surface, get off through circulating water flushing again.Thereby ash-laden gas is adhered to and pounces on collection through three road dust arresters like this and guarantee the dust removing effects that it is higher.
The operation principle and the course of work: ash-laden gas 17 by exhaust blower after ash-laden gas inlet ductwork 8 is tangentially sent into housing 7 bottoms, because housing 7 capacity are big, ash-laden gas 17 by the time spread and slowed down flow velocity, again upwards by the ripple of precision combs 6, water injector 2 forms ground floor dedusting, again through the second layer dedusting that 5 water injectors 2 form of combing of vertical ripple, again through the ground floor dedusting that 4 water injectors 2 form of combing of vertical ripple, curve rises, and forms the shaped form smoke dust duct.And recirculated water by Non-blinding pump 13 pressurization after, uniform spiral nozzle 3 forms a plurality of helical form moisture films 18 of covering shell 7 gross sections below water injector 2, spray downwards from three layers of vertical ripple comb 4-6 top, micronic dust is adhered to the big flow water in its top of relief during by ripple comb 4-6 and washes, and pernicious gas is then mainly captured by helical form moisture film 18.After micronic dust in the ash-laden gas 17 and pernicious gas adhere to and capture through three times and wash like this, with precipitating in the cesspool 10 before the water inflow, enter back cesspool 11 again and carry out the dedusting that circulates the second time, and the waste gas after purifying enters in the atmosphere by chimney 1.Water reaches finite concentration in the cesspool 12, when reducing dust removing effects, can be after screw mixer 14,15 stir, be transported in the equipment such as ball mill and be used for slurrying, water can be reused like this, so water consumption is significantly less than the hydrofilter of other form.Again change front and back cesspool 10,11 into clear water at last and carry out dedusting again, can guarantee that like this dust removing effects again can using water wisely, non-secondary pollution.
Claims (7)
1, water washing dedust device, the chimney, the water supply and sewage pipeline that comprise housing, case top, the ash-laden gas inlet ductwork, it is characterized in that: housing (7) top is provided with three layers of spray cleaning device, three layers of purifier link to each other with supply channel (16), housing (7) one sides connect ash-laden gas inlet ductwork (8), and housing (7) opposite side is discharge pipe line (9).
2, water washing dedust device according to claim 1, it is characterized in that: three layers of spray cleaning device, the ripple castor that comprises water injector and below, three layers of water injector of upper, middle and lower (2) below correspondence respectively is provided with three layers of ripple castor of upper, middle and lower (4), (5), (6).
3, water washing dedust device according to claim 2 is characterized in that: the ripple castor is vertical ripple.
4, water washing dedust device according to claim 1 and 2 is characterized in that: cesspool (10), (11), suction line (12), Non-blinding pump (13), screw mixer (14), (15) and supply channel (16) before and after discharge pipe line (9) connects.
5, water washing dedust device according to claim 2 is characterized in that: water injector (2) bottom is equipped with uniform a plurality of spiral nozzles (3).
6, water washing dedust device according to claim 1 and 2 is characterized in that: housing (7) is made for cement material.
7, water washing dedust device according to claim 1 and 2 is characterized in that: housing (7) is made for stainless steel material or exotic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620088659 CN200977444Y (en) | 2006-08-29 | 2006-08-29 | Water cleaning dust removing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620088659 CN200977444Y (en) | 2006-08-29 | 2006-08-29 | Water cleaning dust removing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200977444Y true CN200977444Y (en) | 2007-11-21 |
Family
ID=38977828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620088659 Expired - Fee Related CN200977444Y (en) | 2006-08-29 | 2006-08-29 | Water cleaning dust removing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200977444Y (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101876511A (en) * | 2009-04-30 | 2010-11-03 | 朱田龙 | Dust collecting and gas purifying device |
| CN102229198A (en) * | 2011-04-08 | 2011-11-02 | 三一重工股份有限公司 | Spraying and dedusting system and concrete mixing plant with same |
| CN102233221A (en) * | 2010-04-26 | 2011-11-09 | 江苏博际环保工程有限公司 | Water mist dust removing apparatus |
| CN102416284A (en) * | 2011-09-23 | 2012-04-18 | 马钢(集团)控股有限公司 | Dust suppression method and equipment applied in smelting process |
| CN102441307A (en) * | 2011-11-09 | 2012-05-09 | 铜陵康达铝合金制品有限责任公司 | Smelting furnace exhaust gas filtering system |
| CN104208911A (en) * | 2013-05-31 | 2014-12-17 | 宝山钢铁股份有限公司 | Novel oil-water separator for double cold reduction mill |
| CN106178747A (en) * | 2016-08-20 | 2016-12-07 | 浙江众立机械制造有限公司 | Cleaner |
| CN107890732A (en) * | 2017-12-21 | 2018-04-10 | 中冶焦耐(大连)工程技术有限公司 | A kind of vapor absorbing apparatus for adding water humidification dust falling system for coke intermediate bin |
| CN108007218A (en) * | 2017-11-07 | 2018-05-08 | 登封市豫登耐火材料厂 | A kind of fire resisting brick kiln facility with environment-friendly function |
| CN108371861A (en) * | 2018-04-27 | 2018-08-07 | 马鞍山金安环境科技有限公司 | A kind of vegetation water scrubbing tower of efficient deodorizing |
| CN113521933A (en) * | 2021-08-23 | 2021-10-22 | 李洪荣 | High-temperature waste gas washing device and implementation method thereof |
-
2006
- 2006-08-29 CN CN 200620088659 patent/CN200977444Y/en not_active Expired - Fee Related
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101876511A (en) * | 2009-04-30 | 2010-11-03 | 朱田龙 | Dust collecting and gas purifying device |
| CN102233221A (en) * | 2010-04-26 | 2011-11-09 | 江苏博际环保工程有限公司 | Water mist dust removing apparatus |
| CN102233221B (en) * | 2010-04-26 | 2016-06-01 | 江苏博际环保工程有限公司 | A kind of Water-fog dusting apparatus |
| CN102229198A (en) * | 2011-04-08 | 2011-11-02 | 三一重工股份有限公司 | Spraying and dedusting system and concrete mixing plant with same |
| CN102229198B (en) * | 2011-04-08 | 2012-09-26 | 三一重工股份有限公司 | Spraying and dedusting system and concrete mixing plant with same |
| CN102416284A (en) * | 2011-09-23 | 2012-04-18 | 马钢(集团)控股有限公司 | Dust suppression method and equipment applied in smelting process |
| CN102416284B (en) * | 2011-09-23 | 2014-08-13 | 马钢(集团)控股有限公司 | Dust suppression method and equipment applied in smelting process |
| CN102441307A (en) * | 2011-11-09 | 2012-05-09 | 铜陵康达铝合金制品有限责任公司 | Smelting furnace exhaust gas filtering system |
| CN104208911B (en) * | 2013-05-31 | 2016-03-30 | 宝山钢铁股份有限公司 | A kind of secondary cold-rolling unit oil water separator |
| CN104208911A (en) * | 2013-05-31 | 2014-12-17 | 宝山钢铁股份有限公司 | Novel oil-water separator for double cold reduction mill |
| CN106178747A (en) * | 2016-08-20 | 2016-12-07 | 浙江众立机械制造有限公司 | Cleaner |
| CN106178747B (en) * | 2016-08-20 | 2018-11-06 | 浙江众立机械制造有限公司 | Cleaner |
| CN108007218A (en) * | 2017-11-07 | 2018-05-08 | 登封市豫登耐火材料厂 | A kind of fire resisting brick kiln facility with environment-friendly function |
| CN107890732A (en) * | 2017-12-21 | 2018-04-10 | 中冶焦耐(大连)工程技术有限公司 | A kind of vapor absorbing apparatus for adding water humidification dust falling system for coke intermediate bin |
| CN108371861A (en) * | 2018-04-27 | 2018-08-07 | 马鞍山金安环境科技有限公司 | A kind of vegetation water scrubbing tower of efficient deodorizing |
| CN113521933A (en) * | 2021-08-23 | 2021-10-22 | 李洪荣 | High-temperature waste gas washing device and implementation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN200977444Y (en) | Water cleaning dust removing device | |
| CN214597986U (en) | Wet flue gas dust removal device | |
| CN207654875U (en) | Dust-extraction unit and cleaner | |
| CN212039789U (en) | Novel waste gas desulfurization and denitrification equipment | |
| CN106823641A (en) | A kind of high protein fuel boiler tail gas dust cleaning apparatus | |
| CN208526172U (en) | A kind of horizontal multi-stage filtering wet type resonance string grid dust-extraction unit | |
| CN116808758B (en) | Boiler system | |
| CN209519517U (en) | A kind of fountain dust treatment device | |
| CN208161296U (en) | A kind of environment-protecting type exhaust air dedusting and purifying device | |
| CN110711448A (en) | Spiral dust collector falls in slope | |
| CN209952570U (en) | Environment-friendly dust removal and desulfurization device | |
| CN2782201Y (en) | Integrated unit for treating waste gas and dusting | |
| CN2752627Y (en) | Tilted plate water dust scrubber and desulfurizing device by wet process | |
| CN220310031U (en) | Waste gas treatment system of electroplating workshop | |
| CN216778483U (en) | Be used for exhaust-gas treatment acid-base treatment fluid reuse device | |
| CN213433641U (en) | Industrial waste gas treatment device | |
| CN219663232U (en) | Dust removal spray column | |
| CN2440585Y (en) | Electrostatic desulfurized dust collector in front of shaft well | |
| CN209934442U (en) | Chemical waste gas treatment equipment | |
| CN213885486U (en) | Dust treatment and automatic cleaning system | |
| CN216878500U (en) | High-efficient multiple-layer filtering wet dust collector | |
| CN217988771U (en) | High-efficient hybrid wet dust collector | |
| CN219441117U (en) | Indoor waste gas purifying box | |
| CN210434214U (en) | Wet dust collector | |
| CN220386055U (en) | Atmospheric treatment equipment for flue gas purification |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071121 Termination date: 20120829 |