CN104083971A - Atomized dust removing device and dust removing process thereof - Google Patents
Atomized dust removing device and dust removing process thereof Download PDFInfo
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- CN104083971A CN104083971A CN201410349303.4A CN201410349303A CN104083971A CN 104083971 A CN104083971 A CN 104083971A CN 201410349303 A CN201410349303 A CN 201410349303A CN 104083971 A CN104083971 A CN 104083971A
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- water fog
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Abstract
The invention discloses an atomized dust removing device. A waste gas inlet is formed in one side of a device body, at least one fan is arranged in the waste gas inlet, the waste gas inlet is formed in one side of the fan, and a fairing is arranged on the other side of the fan; an intercepting net mechanism is longitudinally distributed on the other side of the device body, a closed mixed flow chamber is formed between the intercepting net mechanism and the fairing, and the space of the mixed flow chamber is communicated with at least one air compressor pipeline; a water mist generator is arranged in the device body. The atomized dust removing device has the advantages that the hang time of waste gas and water mist reaches two seconds, so that the collision adsorption probability of dust particles in air with water drops is increased by more than one hundred times; the device has an intercepting function so as to achieve the purpose of capturing dust particles; the application range of the device is wide, and the device is applicable to high-pollution discharge units such as enterprises of coal power, steel, cement, chemical engineering and shipbuilding; the energy consumption is low; the manufacturing cost is low; the purification efficiency is high, and the removal rates of particulate matter, benzene, toluene, xylene, sulfur dioxide and oxynitride reach 91%, 49%, 72%, 87.5%, 37% and 89% respectively.
Description
Technical field
The present invention relates to the technical field of industrial nebulization dust system, a kind of nebulization dust unit that can modular organization specifically, particularly its unit internal structure.
Background technology
Conventional wet dust removal method mainly adopts water spray natural subsidence mode, and the water droplet particle that the method is sprayed, generally at 60 ~ 150 microns, then relies on dust collision in water droplet and air, is adsorbed in water droplet, directly brings sewage discharge into.
Summary of the invention
The object of the present invention is to provide atomization dust-collecting equipment, the water fog generator in device makes water fogging, and water fog particle reaches 10 microns-15 microns, makes the aerial density of water droplet increase by 25 times, thereby makes to catch the corresponding raising of micronic dust ability.
To achieve these goals, technical scheme of the present invention is: atomization dust-collecting equipment, it comprises device body, one side of described device body is provided with exhaust gas entrance, in this exhaust gas entrance, be provided with at least one Fans, one side of blower fan is exhaust gas entrance, the opposite side that the opposite side of blower fan is provided with kuppe device body is longitudinally distributed with catch net mechanism, between this catch net mechanism and kuppe, form the mixed flow chamber of sealing, this space, mixed flow chamber and air compressor machine pipeline UNICOM, be provided with water fog generator in device body.
The dust collecting process of atomization dust-collecting equipment, described processing step is as follows, outside waste gas is under the effect of blower fan 3, be inhaled into by exhaust gas entrance 2, under the effect of kuppe 4, it is indoor that exhaust gas diffusion enters mixed flow, simultaneously, the water fog generator at kuppe 4 places atomizes water into the water fog particle that diameter is-15 microns of microns, under the compressed-air actuated effect producing at air compressor machine, water fog particle and waste gas are in the indoor mutual absorption of mixed flow, cohesion, the water fog particle hang time reached for 2 seconds, the concrement of water fog particle and exhaust gas particle thing is in the time being floated to catch net mechanism, be hampered and be trapped in the surface of Jie Wang mechanism, pure air is discharged by the filter opening on Jie Wang mechanism surface, and the concrement on catch net mechanism surface constantly increases, under the effect of gravity, landing downwards is also collected, gleanings enters in outside water treatment system the most at last.
The invention discloses atomization dust-collecting equipment, 1, device arranges mixed flow chamber, make waste gas and water smoke hang time reach 2-3 second, increase by 10 times 0.2 second of naturally landing than water droplet, and binomial measure improves more than hundred times the collision adsorption probability of micronic dust and water droplet in air.2, device possesses interception function, above-mentioned binomial measure has reached the object that catches micronic dust, if reenter atmosphere but let alone evaporation, appoint and so can not reach purification object, overstocked the causing of interception medium processed exhaust gas flow reduction, and long-term use will produce clogging (as ceramic material, active carbon, fiber cloth, Electrostatic Absorption etc.).Medium is crossed and rarely cannot fully be intercepted and captured.The interception medium that this device adopts can ensure to be subject to processing waste gas can for a long time smooth and easyly be passed through, and can make again 95% above water smoke be caught, collect.Interception material adopts chemical fibre net or 304 stainless (steel) wires of three layers of waterproof, corrosion resistant, and filter opening diameter reaches 0.5 millimeter-0.8 millimeter, 1.0 millimeters-1.8 millimeters of the longitude and latitude spacing of filter opening.3, the device scope of application is extensive, and the method is not only applicable to high pollution discharge unit, as enterprises such as coal electricity, iron and steel, cement, chemical industry, shipbuildings.So because the unrestricted characteristic of its large flow is also very effective to regional space, all can obtain pure air by this device such as every public building that possesses concentrated supply air system such as office building, hotel, hospital, market, school, gymnasium.Even after miniaturization to all very applicable (at present family type all adopts static, active carbon, filter cloth, micropore ceramics to make filter material, uses for a long time not only diminishing efficiency, even produces secondary pollution) of indoor family.4, energy consumption is low, because the filtration interception mode air drag adopting is little, with 15000 cubes of ms/h of waste gas power consumptions of this device processing be only 100 liters of 5.6 kilowatts, water consumption.For example 1000 square metres of factory buildings every day (8 hours) energy consumption is no more than 50.00 yuans (except family types).Be really " environmental protection is energy-conservation again ".Because all equipment all can recycle for a long time, the maintaining expense of equipment is extremely low, does not substantially exist.5, low cost of manufacture, owing to adopting particular form, structure, becomes hundred times and has improved treatment effect, so also can correspondingly reduce at double in exhaust-gas treatment unit cost.Necessary accessories Jun Shi domestic enterprise matured product used in device production process, price advantage is apparent.6, purification efficiency is high, now through First proof machine detect that single treatment Removal efficiency of particulate matter reaches 91%, benzene 49%, toluene 72%, dimethylbenzene 87.5%, sulfur dioxide 37%, nitrogen oxide 89%, when sampling, air mass flow is 8000 cubes ms/h, and proof machine is as promoted at double through reforming processing ability at present.
Brief description of the drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 is nebulization dust process chart of the present invention
detailed description of the invention
With reference to the accompanying drawings, the present invention is further described.
Wherein:
1, device body;
2, exhaust gas entrance;
3, blower fan;
4, kuppe;
5, catch net mechanism;
6, mixed flow chamber;
7, air compressor machine;
8, water fog generator;
9, electric box;
10, pure air outlet.
The present invention is atomization dust-collecting equipment, it comprises device body 1, it is different from prior art and is: a side of described device body 1 is provided with exhaust gas entrance 2, in this exhaust gas entrance 2, be provided with at least one Fans 3, one side of blower fan 3 is exhaust gas entrance 2, the opposite side that the opposite side of blower fan 3 is provided with kuppe 4 device bodies 1 is longitudinally distributed with catch net mechanism 5, between these catch net mechanism 5 one sides and kuppe 4, form the mixed flow chamber 6 of sealing, catch net mechanism 5 opposite sides form pure air outlet 10, these 6 spaces, mixed flow chamber and air compressor machine 7 pipeline UNICOMs, in device body 1, be provided with water fog generator 8, compressed air can promote the absorption of water fog particle and floating dust, the effect of cohesion.
In the specific implementation, described water fog generator 8 is arranged in mixed flow chamber 6 or is arranged in kuppe 4,10 microns-15 microns of the water fog particles that water fog generator 8 generators occur, the mode of water fog generator 8 be 3 kilograms of-8 kilograms of pressure-airs blow and spray current cause water smoke occur.
In the specific implementation, described catch net mechanism 5 is made up of at least three layers of fleece longitudinally distributing or at least three layers of stainless web plate longitudinally distributing, and above-mentioned two kinds of materials all have the characteristic of waterproof, corrosion resistant, adopt framework plug in construction, are easy to regular maintenance.
In the specific implementation, described web surface is distributed with filter opening, 0.5 millimeter-0.8 millimeter of the position, aperture of filter opening, 1.0 millimeters-1.8 millimeters of the longitude and latitude spacing between filter opening.
In the specific implementation, according to actual conditions, some device bodies 1 can horizontal or longitudinal modular superimposition, forms rectangular distribution, and matrix can be single or multiple lift.
In the specific implementation, the electrical installation such as above-mentioned blower fan, air compressor machine, water fog generator is all connected with electric box 9 electric wirings of device body.
The dust collecting process of atomization dust-collecting equipment, is characterized in that: described processing step is as follows,
Outside waste gas is under the effect of blower fan 3, be inhaled into by exhaust gas entrance 2, under the effect of kuppe 4, exhaust gas diffusion enters in mixed flow chamber 6, simultaneously, it is the water fog particle of 10 microns-15 microns that the water fog generator 8 at kuppe 4 places atomizes water into diameter, under the compressed-air actuated effect producing at air compressor machine, water fog particle and waste gas is interior mutual absorption in mixed flow chamber 6, cohesion, the water fog particle hang time reaches 2-3 second, the concrement of water fog particle and exhaust gas particle thing is in the time being floated to catch net mechanism 5, be hampered and be trapped in the surface of Jie Wang mechanism 5, pure air is discharged by the filter opening on Jie Wang mechanism surface, and the concrement on catch net mechanism 5 surfaces constantly increases, under the effect of gravity, landing downwards is also collected, gleanings enters in outside water treatment system the most at last.
This device can be installed impinger at air inlet and air outlet, to in use carry out on-line monitoring, early warning, to improve automation controlling run, while waste gas being carried out to specially treated as need to be added chemical liquid for some, also can realize quantified controlling.
Above content is in conjunction with concrete preferred embodiment further description made for the present invention, can not assert that the concrete enforcement of the present invention is confined to above-mentioned these explanations.For general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, can also make some simple deduction or replace, all should be considered as belonging to protection scope of the present invention.
Claims (6)
1. atomization dust-collecting equipment, it comprises device body (1), it is characterized in that: a side of described device body (1) is provided with exhaust gas entrance (2), in this exhaust gas entrance (2), be provided with at least one Fans (3), one side of blower fan (3) is exhaust gas entrance (2), the opposite side that the opposite side of blower fan (3) is provided with kuppe (4) device body (1) is longitudinally distributed with catch net mechanism (5), between this catch net mechanism (5) and kuppe (4), form the mixed flow chamber (6) of sealing, this (6) space, mixed flow chamber and air compressor machine (7) pipeline UNICOM, in device body (1), be provided with water fog generator (8).
2. atomization dust-collecting equipment according to claim 1, is characterized in that: described water fog generator (8) is arranged in mixed flow chamber (6) or is arranged in kuppe (4) 10 microns-15 microns of the water fog particles that water fog generator (8) generator occurs.
3. atomization dust-collecting equipment according to claim 1, is characterized in that: described catch net mechanism (5) is made up of at least three layers of fleece longitudinally distributing or at least three layers of stainless (steel) wire longitudinally distributing.
4. atomization dust-collecting equipment according to claim 4, is characterized in that: described web surface is distributed with filter opening, 0.5 millimeter-0.8 millimeter of the position, aperture of filter opening, 1.0 millimeters-1.8 millimeters of the longitude and latitude spacing between filter opening.
5. atomization dust-collecting equipment according to claim 4, is characterized in that: described some device bodies (1) can horizontal or longitudinal modular superimposition, forms rectangular distribution.
6. the dust collecting process of atomization dust-collecting equipment, is characterized in that: described processing step is as follows,
Outside waste gas is under the effect of blower fan (3), be inhaled into by exhaust gas entrance (2), under the effect of kuppe (4), exhaust gas diffusion enters in mixed flow chamber (6), simultaneously, it is the water fog particle of 10 microns-15 microns that the water fog generator (8) at kuppe 4 places atomizes water into diameter, under the compressed-air actuated effect producing at air compressor machine, water fog particle and waste gas is absorption mutually in mixed flow chamber (6), cohesion, the water fog particle hang time reached for 2 seconds, the concrement of water fog particle and exhaust gas particle thing is in the time being floated to catch net mechanism (5), be hampered and be trapped in the surface of Jie Wang mechanism (5), pure air is discharged by the filter opening on Jie Wang mechanism surface, and the concrement on catch net mechanism (5) surface constantly increases, under the effect of gravity, landing downwards is also collected, gleanings enters in outside water treatment system the most at last.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410349303.4A CN104083971B (en) | 2014-07-22 | 2014-07-22 | Atomization dust-collecting equipment and dust collecting process thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410349303.4A CN104083971B (en) | 2014-07-22 | 2014-07-22 | Atomization dust-collecting equipment and dust collecting process thereof |
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| CN104083971A true CN104083971A (en) | 2014-10-08 |
| CN104083971B CN104083971B (en) | 2016-08-31 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106268153A (en) * | 2016-10-13 | 2017-01-04 | 成都赋阳技术开发有限公司 | A kind of energy filtering dust and the air circulating purification system of microgranule |
| CN106268152A (en) * | 2016-10-13 | 2017-01-04 | 成都赋阳技术开发有限公司 | A kind of industrial plant air circulating-dedusting system |
| CN106310865A (en) * | 2016-10-13 | 2017-01-11 | 成都赋阳技术开发有限公司 | Air purifying and dust-removing system for power plant workshop |
| CN106310864A (en) * | 2016-10-13 | 2017-01-11 | 成都赋阳技术开发有限公司 | Industrial air filtration and purification device |
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| CN200977446Y (en) * | 2006-11-13 | 2007-11-21 | 晃谊科技股份有限公司 | Wet spraying waste gas treating device |
| CN201848188U (en) * | 2010-11-05 | 2011-06-01 | 福州阿石创光电子材料有限公司 | Pneumatic water atomization dust removal system for sand blast room |
| CN203425673U (en) * | 2013-09-03 | 2014-02-12 | 淄博宾利机械有限公司 | Horizontal dust removing and desulphurizing device |
| CN204051312U (en) * | 2014-07-22 | 2014-12-31 | 顾宝君 | Atomization dust-collecting equipment |
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2014
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200977446Y (en) * | 2006-11-13 | 2007-11-21 | 晃谊科技股份有限公司 | Wet spraying waste gas treating device |
| CN201848188U (en) * | 2010-11-05 | 2011-06-01 | 福州阿石创光电子材料有限公司 | Pneumatic water atomization dust removal system for sand blast room |
| CN203425673U (en) * | 2013-09-03 | 2014-02-12 | 淄博宾利机械有限公司 | Horizontal dust removing and desulphurizing device |
| CN204051312U (en) * | 2014-07-22 | 2014-12-31 | 顾宝君 | Atomization dust-collecting equipment |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106268153A (en) * | 2016-10-13 | 2017-01-04 | 成都赋阳技术开发有限公司 | A kind of energy filtering dust and the air circulating purification system of microgranule |
| CN106268152A (en) * | 2016-10-13 | 2017-01-04 | 成都赋阳技术开发有限公司 | A kind of industrial plant air circulating-dedusting system |
| CN106310865A (en) * | 2016-10-13 | 2017-01-11 | 成都赋阳技术开发有限公司 | Air purifying and dust-removing system for power plant workshop |
| CN106310864A (en) * | 2016-10-13 | 2017-01-11 | 成都赋阳技术开发有限公司 | Industrial air filtration and purification device |
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| Publication number | Publication date |
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| CN104083971B (en) | 2016-08-31 |
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Effective date of registration: 20190524 Address after: 201399 No. 4, 451 Zhonglu Park, Nanhui Industrial Park, Shanghai Patentee after: BOA (SHANGHAI) BELLOWS TECHNOLOGY CO., LTD. Address before: 201716 No. 25, Lane 588, Liantang Road, Liantang Industrial Park, Qingpu District, Shanghai Patentee before: Gu Baojun |
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