CN205379776U - Wet process sprays whirl integration air purification device - Google Patents
Wet process sprays whirl integration air purification device Download PDFInfo
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- CN205379776U CN205379776U CN201620193797.6U CN201620193797U CN205379776U CN 205379776 U CN205379776 U CN 205379776U CN 201620193797 U CN201620193797 U CN 201620193797U CN 205379776 U CN205379776 U CN 205379776U
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Abstract
The utility model relates to a wet process sprays whirl integration air purification device, including fan, spray set, spiral nozzle, whirl device, atomizing nozzle, storage tank, the parts such as spiral shell centrifuge, centrifugal pump, hopper that crouch, the fan is linked together with spray set, the spray set top is equipped with the spiral nozzle, the spray set lower part is linked together with spiral shell centrifuge for sleeping in, spray set upper portion is linked together with the whirl device, whirl device top is equipped with atomizing nozzle, whirl device lower part is linked together with the centrifugal pump, and the centrifugal pump is linked together with spray set, the spiral shell centrifuge that crouches is linked together with hopper and storage tank respectively, the storage tank is linked together with the centrifugal pump, the centrifugal pump is linked together with atomizing nozzle. The utility model has the advantages of it is following: adopt two -stage purification craft, the whirl device is as core component, effectively the fine particle thing of particle diameter below 5 mu m in the entrapment air, adopt the clear water as the absorbent to but absorbent cyclic utilization reduces the running cost.
Description
Technical field
This utility model relates to a kind of industrial air purifier, particularly to a kind of for the wet sprinkling eddy flow integrated air air purifying apparatus of trap particulate matter in commercial production.
Background technology
Along with economic fast development, the industrial particulate pollutant discharge such as chemical industry, machining, casting increases day by day, causes that atmosphere quality worsens increasingly, ecological environment and human health is brought grave danger.
For Particulate Pollution problem, the dedusting technology in commercial production can be divided into two big classes: 1. dry collector: gravity settling chamber, inertial dust separator, electrostatic precipitator, sack cleaner and cyclone separator etc.；2. wet dust removal: spray column, impingement dust collector, Venturi scrubber and water dust scrubber etc..Wherein applying maximum is electrostatic precipitator, sack cleaner and cyclone separator, but these several cleaner units all exist certain shortcoming with not enough.
Electrostatic precipitator equipment is more complicated, and floor space is big, it is desirable to higher equipment is allocated and transported, installed and maintenance management level；And dust is had certain selectivity, it is impossible to make all dust all obtain higher purification efficiency.Sack cleaner bearing temperature limited in one's ability, when the flue gas that purification temperature is higher, it is necessary to take measures to reduce the temperature of flue gas；When flue gas is moisture more or taken dust has stronger hygroscopicity, often leads to filter bag and cohere, block filtrate；In addition need periodic replacement cloth bag, improve cost.Cyclone separator structure is simple, easy to operate, high temperature resistant, long service life, and separation efficiency is high, and resistance is little, therefore applies the most extensive in cleaning equipment；But it is inefficient to trapping fine particle (particle diameter is less than 5 μm).
Utility model content
For solving above-mentioned technology Problems existing, the problem that recycles of absorbent after allowing also for wet dedusting, this utility model provides a kind of with swirl-flow devices for core component, the wet sprinkling eddy flow integrated air air purifying apparatus that absorbent recycles.The waste gas produced in industrial process is carried out two-step purification by this device altogether, with clear water as absorbent, and absorbent can recycle, can efficiently trap in air particle diameter at 5 μm of particles below things, overcome the shortcoming that cyclone separator can not trap fine particle thing, simple in construction, separation efficiency are high, and long service life can effectively alleviate the Particulate Pollution problem that commercial production causes.The technical solution adopted in the utility model is as follows:
Wet sprinkling eddy flow integrated air air purifying apparatus, including filter screen, blower fan, spray equipment, spiral nozzle, water inlet pipe, atomizer, overflow pipe, stator, swirl-flow devices, storage tank, horizontal screw centrifuge, hopper, centrifugal pump, before described blower fan, it is provided with filter screen；Blower fan is connected with the air inlet of spray equipment by pipeline；Being provided with water inlet pipe inside spray equipment, water inlet pipe bottom is connected with spiral nozzle；The liquid outlet of spray equipment is connected with the charging aperture of horizontal screw centrifuge by pipeline；Gas outlet on spray equipment is connected with the air inlet of swirl-flow devices by pipeline；Swirl-flow devices top is provided with atomizer；Overflow pipe and stator it is provided with inside swirl-flow devices；The liquid outlet of swirl-flow devices is connected with water inlet pipe by pipeline, and pipeline is provided with centrifugal pump；The solid phase discharging opening of horizontal screw centrifuge is connected with hopper by pipeline；The liquid phase discharging opening of horizontal screw centrifuge is connected with the inlet of storage tank by pipeline；The liquid outlet of storage tank is connected with atomizer by pipeline, and pipeline is provided with centrifugal pump.
Further, the described water inlet pipe in spray equipment has 2～4 spiral nozzles, and swirl-flow devices top is provided with 2～6 atomizers, and atomizer is centrosymmetric distribution.
This utility model has the advantage that
(1) swirl-flow devices is as core component, adopt wet method eddy flow technique, by the atomizer on swirl-flow devices top cylindrical shape cylinder, the absorbent of atomization is sprayed in swirl-flow devices hybrid chamber, fine particle in air is adsorbed and condenses by absorbent becomes big drop, gas solid separation is converted into gas-liquid separation, can effectively trap particle diameter fine particle below 5 μm in air, improve the trapping ability to particulate pollutant and purification efficiency；
(2) adopting clear water as absorbent, the absorbent after swirl-flow devices use reuses for spray equipment, and the absorbent reusable edible in whole technical process greatly reduces running cost；
(3) this device adopts two-step purification technique, spray equipment can trap the particulate pollutant of the most of greater particle size contained in air, and swirl-flow devices then significantly reduces work load, only purifies the particulate pollutant that particle diameter is relatively small, abrasion can be reduced, increase the service life.
Accompanying drawing explanation
Fig. 1: the process flow diagram of this device；
Fig. 2: swirl-flow devices structural representation；
Fig. 3: swirl-flow devices top is provided with the top view schematic diagram of 2 atomizers；
Fig. 4: swirl-flow devices top is provided with the top view schematic diagram of 3 atomizers；
Fig. 5: swirl-flow devices top is provided with the top view schematic diagram of 4 atomizers；
Fig. 6: swirl-flow devices top is provided with the top view schematic diagram of 5 atomizers；
Fig. 7: swirl-flow devices top is provided with the top view schematic diagram of 6 atomizers.
Symbol description:
1. filter screen, 2. blower fan, 3. spray equipment, 4. spiral nozzle, 5. water inlet pipe, 6. atomizer, 7. overflow pipe, 8. stator, 9. swirl-flow devices, 10. storage tank, 11,12 centrifugal pumps, 13. horizontal screw centrifuges, 14. hoppers.
For the technological means making this utility model realize, creation characteristic, reach purpose and effect and be easy to understand, this utility model is expanded on further below in conjunction with accompanying drawing.
Detailed description of the invention
As indicated with 1, wet sprinkling eddy flow integrated air air purifying apparatus of the present utility model, including 1. filter screens, 2. blower fan, 3. spray equipment, 4. spiral nozzle, 5. water inlet pipe, 6. atomizer, 7. overflow pipe, 8. stator, 9. swirl-flow devices, 10. storage tank, 11,12 centrifugal pumps, 13. horizontal screw centrifuges, 14. hoppers, before described blower fan 2, it is provided with filter screen 1；Blower fan 2 is connected by the air inlet of pipeline with spray equipment 3；Spray equipment 3 is internal is provided with water inlet pipe 5, and water inlet pipe 5 bottom is connected with spiral nozzle 4；The liquid outlet of spray equipment 3 is connected by the charging aperture of pipeline with horizontal screw centrifuge 13；The gas outlet on spray equipment 3 top is connected by the air inlet of pipeline with swirl-flow devices 9；Swirl-flow devices 9 top is provided with atomizer 6；Swirl-flow devices 9 is internal is provided with overflow pipe 7 and stator 8；The liquid outlet of swirl-flow devices 9 is connected with water inlet pipe 5 by pipeline, and pipeline is provided with centrifugal pump 12；The solid phase discharging opening of horizontal screw centrifuge 13 is connected with hopper 13 by pipeline；The liquid phase discharging opening of horizontal screw centrifuge 13 is connected by the inlet of pipeline with storage tank 10；The liquid outlet of storage tank 10 is connected with atomizer 6 by pipeline, and pipeline is provided with centrifugal pump 11.
Water inlet pipe 5 in preferred spray equipment 3 has 2～4 spiral nozzles 4, and swirl-flow devices top is provided with 2～6 atomizers, and atomizer is centrosymmetric distribution.
Workflow is:
Pending air tentatively filters through filter screen 1, after removing the bulky grain thing wherein contained, blower fan 2 being sent in spray equipment 3, the absorbent flowed out from swirl-flow devices 9 underflow pipe is sent in water inlet pipe 5 by centrifugal pump 12 simultaneously, and formed spraying by spiral nozzle 4, air is carried out first class purification.Completing the dust-laden absorbent after first class purification and enter horizontal screw centrifuge 13, after separating, particulate matter is drained in hopper 14 by solid-phase outlet, and absorbent then enters storage tank 10 for recycling.Air after first class purification enters in the hybrid chamber on swirl-flow devices 9 top, absorbent in storage tank 10 is sent in atomizer 6 by centrifugal pump 11 simultaneously, absorbent is atomized into countless fine drop by atomizer 6, carry out being sufficiently mixed contacting with air in the hybrid chamber on swirl-flow devices 9 top, to absorb the fine particle contained in air, complete secondary purification.Pure air after secondary purification carries dust-laden drop and enters into the Disengagement zone of swirl-flow devices 9, through stator 8 make rotation effect after, gas-liquid mixture rotates and moves downward, and in the process, heavy drop radially moves to wall, the air of light specific gravity is radially to central motion, when boring section to bottom, drop flows out along wall flow from underflow pipe, and the gas at center then flows out through overflow pipe 7, entering ambient atmosphere environment, the absorbent flowed out from underflow pipe is sent to water inlet pipe 5 through pump 12.
Visible by above-described embodiment, wet sprinkling eddy flow integrated air air purifying apparatus of the present utility model, the waste gas produced in industrial process is carried out two-step purification altogether, with clear water as absorbent, and absorbent can recycle, it is possible to efficiently in trapping air, particle diameter is at 5 μm of particles below things, and simple in construction, separation efficiency are high, long service life, can effectively alleviate the Particulate Pollution problem that commercial production causes.
Of the present utility model ultimate principle, principal character and of the present utility model advantage have more than been shown and described.This utility model is not restricted to the described embodiments; described in above-described embodiment and description is that principle of the present utility model is described; under the premise without departing from this utility model spirit and scope, this utility model also has various changes and modifications, and these changes and improvements both fall within the scope of claimed this utility model.This utility model claims scope and is defined by appending claims and equivalent thereof.
Claims (4)
1. wet sprinkling eddy flow integrated air air purifying apparatus, including spray equipment (3), spiral nozzle (4), swirl-flow devices (9), atomizer (6), horizontal screw centrifuge (13), storage tank (10), it is characterised in that: spray equipment (3) top is provided with spiral nozzle (4)；The gas outlet of spray equipment (3) is connected with the air inlet of swirl-flow devices (9)；Swirl-flow devices (9) top is provided with atomizer (6)；The liquid outlet of swirl-flow devices (9) is connected with spray equipment (3)；The liquid outlet of spray equipment (3) is connected with horizontal screw centrifuge (13)；Horizontal screw centrifuge (13) is connected with the side of storage tank (10)；The opposite side of storage tank (10) is connected with swirl-flow devices (9).
2. wet sprinkling eddy flow integrated air air purifying apparatus according to claim 1, it is characterised in that: spray equipment (3) top is provided with water inlet pipe (5), and water inlet pipe (5) is connected with spiral nozzle (4).
3. wet sprinkling eddy flow integrated air air purifying apparatus according to claim 1, it is characterised in that: the cylindrical tube at swirl-flow devices (9) top is provided with atomizer (6), and atomizer (6) number is 2～6.
4. wet sprinkling eddy flow integrated air air purifying apparatus according to claim 3, it is characterised in that: atomizer (6) is centrosymmetric distribution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620193797.6U CN205379776U (en) | 2016-03-14 | 2016-03-14 | Wet process sprays whirl integration air purification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620193797.6U CN205379776U (en) | 2016-03-14 | 2016-03-14 | Wet process sprays whirl integration air purification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205379776U true CN205379776U (en) | 2016-07-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620193797.6U Expired - Fee Related CN205379776U (en) | 2016-03-14 | 2016-03-14 | Wet process sprays whirl integration air purification device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205379776U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107376600A (en) * | 2017-08-25 | 2017-11-24 | 金川集团股份有限公司 | A kind of device of wet cleaning spray washing |
| CN111282399A (en) * | 2020-03-02 | 2020-06-16 | 上海济德能源环保技术有限公司 | Medium-high temperature gas purification cooler |
| CN111773865A (en) * | 2020-07-09 | 2020-10-16 | 中国石油大学(华东) | Experimental device and method for efficiently removing PM2.5 fine particles in industrial boiler tail gas |
-
2016
- 2016-03-14 CN CN201620193797.6U patent/CN205379776U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107376600A (en) * | 2017-08-25 | 2017-11-24 | 金川集团股份有限公司 | A kind of device of wet cleaning spray washing |
| CN111282399A (en) * | 2020-03-02 | 2020-06-16 | 上海济德能源环保技术有限公司 | Medium-high temperature gas purification cooler |
| CN111773865A (en) * | 2020-07-09 | 2020-10-16 | 中国石油大学(华东) | Experimental device and method for efficiently removing PM2.5 fine particles in industrial boiler tail gas |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160713 Termination date: 20170314 |