CN205386410U - Micronic dust waste gas sprays absorption purifying column - Google Patents
Micronic dust waste gas sprays absorption purifying column Download PDFInfo
- Publication number
- CN205386410U CN205386410U CN201620212183.8U CN201620212183U CN205386410U CN 205386410 U CN205386410 U CN 205386410U CN 201620212183 U CN201620212183 U CN 201620212183U CN 205386410 U CN205386410 U CN 205386410U
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- China
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- tower body
- photocatalysis
- waste gas
- micronic dust
- gas
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- Expired - Fee Related
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Abstract
The utility model provides a micronic dust waste gas sprays absorption purifying column, includes that tower body and light catalyzing tank, light catalyzing tank set up in the top of tower body, between the two through the gas outlet intercommunication, be provided with fibre regular packing board in the tower body, the slope of fibre regular packing sets up, and the below that lies in the fibre regular packing on the tower body is provided with the air inlet, and the top that lies in the fibre regular packing in the tower body is provided with the shower, and the top of the inherent shower of tower body is provided with the gas -liquid separation pad, and the bottom of tower body is provided with the blowoff valve, be provided with the photocatalytic network frame in the light catalyzing tank, the titania fiber layer of having wrapped on the photocatalytic network frame, the top of photocatalytic network frame is provided with the ultraviolet fluorescent tube, is provided with the blast pipe on the light catalyzing tank. This absorption purifying column passes through the fibre regular packing and adsorbs micronic dust waste gas to degrade through the pollutant of photocatalysis in to gas, have simple structure, the power consumption is low, purifying effect is good characteristics.
Description
Technical field
This utility model relates to a kind of device to carrying out adsorption cleaning containing finely ground particles waste gas, belongs to waste gas pollution control and treatment technical field.
Background technology
The minimizing technology of the waste gas containing fine particle dirt thing mainly has Filtration, water adsorption method, plant absorption method and anion sedimentation at present.Although the efficiency of dust collection of existing dust arrester is up to more than the 99% of quality, but the capture rate of superfine particulate matter is extremely low, and can not effectively remove pollutant.
Chinese patent literature CN102772995A disclosed " a kind of organic waste gas treatment device ", including tank body, packed bed it is provided with in tank body, spray thrower and demister, packed bed has been evenly arranged several spout holes, packed bed is fixed on the middle section position in tank body, demister is fixed on the tip position in tank body, spray thrower is arranged between packed bed and demister, tank body cylindrical wall is provided with blast pipe, blast pipe is positioned at the lower end of packed bed, the pot bottom of tank body is connected to spray tank, pot bottom is coupled together by connected entrance and spray tank, spray tank is connected with spray thrower by water pipe.
Chinese patent literature 2011101744180 disclosed a kind of " minimizing technology of fine particle and removal device ", it is make fine particle enter in multiple parallel to each other and adjacent band electric channels charged with air-flow, positive charge and negative charge on lotus respectively in two adjacent band electric channels, described each with electric channel in collided coalescence by the particulate matter passage of multiple conducting two adjacent belts electric channels through charged fine particle, then trapped by a capturing device.
Above-mentioned technology is all make fine particle aggregate into larger particles by electrocoagulation technology to remove again, and structure is complicated, power consumption height, and mode is more single, and adsorption effect is undesirable.
Summary of the invention
The deficiency that this utility model exists for existing micronic dust waste gas purification treatment technology, it is provided that a kind of simple in construction, the micronic dust waste gas low, good purification that consumes energy spray adsorption cleaning tower.
Micronic dust waste gas of the present utility model spray adsorption cleaning tower, adopts the following technical scheme that
This adsorption cleaning tower, including tower body, tower body is provided above photocatalysis tank, is connected by gas outlet between the two；Fiber structured packing plate it is provided with in tower body, fiber structured packing is obliquely installed, what be positioned at fiber structured packing on tower body is arranged below air inlet, what be positioned at fiber structured packing in tower body is provided above shower, tower body inherence shower be provided above gas-liquid separation pad, the bottom of tower body is provided with blowoff valve；Be provided with photocatalysis rack in photocatalysis tank, fiber layer of titanium dioxide that photocatalysis rack has been wrapped, photocatalysis rack be provided above ultraviolet lamp tube, photocatalysis tank is provided with exhaustor.
Described fiber structured packing is obliquely installed, and horizontal sextant angle is 30-80 degree.
Described exhaustor is connected to air-introduced machine.
By shower to spray adsorption liquid in the fiber structured packing in tower body, make to produce in tower body high-concentration anion.Micronic dust waste gas is entered in tower body by air inlet, and micronic dust waste gas is while high-concentration anion adsorbs, and aerosol fine grained is produced absorption and viscous connection by adsorption liquid and fiber structured packing jointly.After fiber structured packing absorption is saturated, particulate matter moves down, and at tower body bottom precipitation, opens blowoff valve and discharges.Gas after process pads existing steam-water separation through gas-liquid separation, enters back into photocatalysis tank, and the pollutant in gas are carried out photocatalytic degradation by the fiber layer of titanium dioxide on photocatalysis rack.Finally, purify gas to be discharged by exhaustor.
Micronic dust waste gas is adsorbed by this utility model by fiber structured packing, and by photocatalysis, the pollutant in gas is degraded, and has simple in construction, consume energy feature low, good purification.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model micronic dust waste gas spray adsorption cleaning tower.
In figure: 1, tower body；2, air inlet；3, shower；4, fiber structured packing；5, gas outlet, 6, photocatalysis tank；7, photocatalysis rack；8, ultraviolet lamp tube；9, exhaustor；10, air-introduced machine；11, fiber layer of titanium dioxide；12, gas-liquid separation pad；13, blowoff valve.
Detailed description of the invention
As it is shown in figure 1, micronic dust waste gas of the present utility model spray adsorption cleaning tower includes tower body 1 and photocatalysis tank 6, photocatalysis tank 6 is arranged on the top of tower body 1, is connected by gas outlet 5 between the two.Being provided with fiber structured packing plate 4 in tower body 1, fiber structured packing 4 is obliquely installed, and horizontal sextant angle is 30-80 degree.What be positioned at fiber structured packing 4 on tower body 1 is arranged below air inlet 2, and what be positioned at fiber structured packing 4 in tower body 1 is provided above shower 3, and shower 3 distribution has shower nozzle.The inherent shower 3 of tower body 1 be provided above gas-liquid separation pad 12.The bottom of tower body 1 is provided with blowoff valve 13.
Be provided with photocatalysis rack 7 in photocatalysis tank 6, fiber layer of titanium dioxide 11 that photocatalysis rack 7 has been wrapped, photocatalysis rack 7 be provided above ultraviolet lamp tube 8.Photocatalysis tank 6 is provided with exhaustor 9, exhaustor 9 is connected to air-introduced machine 10.
The running of above-mentioned micronic dust waste gas spray adsorption cleaning tower is as described below:
By the shower nozzle on shower 3 to spray adsorption liquid (water or required medicament) in fiber structured packing 4 tilting in tower body 1, make to produce in tower body 1 high-concentration anion.Adsorption liquid can form circulation at tower body 1 inner bottom part with top.Being entered in tower body 1 by dust-laden exhaust gas (fine particle) by air inlet 2, dust-laden exhaust gas is while high-concentration anion adsorbs, and adsorption liquid is common with fiber structured packing 4 produces absorption and viscous connection to aerosol fine grained.Chemical fibre in dust-laden exhaust gas, fiber structured packing and the stable adsorption liquid composition gas-solid-liquid three phase boundary of interfiber capillary power, absorption and fine particle in fixing dust-laden exhaust gas.After fiber structured packing absorption is saturated, particulate matter moves down, and at tower body 1 bottom precipitation, discharges by opening blowoff valve 13.
Gas after process rises, and realizes steam-water separation through gas-liquid separation pad 12, and gas enters photocatalysis tank 6.Fiber layer of titanium dioxide 11 on photocatalysis rack 7 utilizes the ultraviolet light that ultraviolet lamp tube 8 sends that the pollutant in gas are carried out photocatalytic degradation.Finally, purify gas to be discharged by exhaustor 9 by air-introduced machine 10.
Claims (3)
1. a micronic dust waste gas spray adsorption cleaning tower, including tower body, is characterized in that, tower body is provided above photocatalysis tank, is connected by gas outlet between the two；Fiber structured packing plate it is provided with in tower body, fiber structured packing is obliquely installed, what be positioned at fiber structured packing on tower body is arranged below air inlet, what be positioned at fiber structured packing in tower body is provided above shower, tower body inherence shower be provided above gas-liquid separation pad, the bottom of tower body is provided with blowoff valve；Be provided with photocatalysis rack in photocatalysis tank, fiber layer of titanium dioxide that photocatalysis rack has been wrapped, photocatalysis rack be provided above ultraviolet lamp tube, photocatalysis tank is provided with exhaustor.
2. micronic dust waste gas according to claim 1 spray adsorption cleaning tower, is characterized in that, described fiber structured packing is obliquely installed, and horizontal sextant angle is 30-80 degree.
3. micronic dust waste gas according to claim 1 spray adsorption cleaning tower, is characterized in that, described exhaustor is connected to air-introduced machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620212183.8U CN205386410U (en) | 2016-03-18 | 2016-03-18 | Micronic dust waste gas sprays absorption purifying column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620212183.8U CN205386410U (en) | 2016-03-18 | 2016-03-18 | Micronic dust waste gas sprays absorption purifying column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205386410U true CN205386410U (en) | 2016-07-20 |
Family
ID=56380693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620212183.8U Expired - Fee Related CN205386410U (en) | 2016-03-18 | 2016-03-18 | Micronic dust waste gas sprays absorption purifying column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205386410U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107243200A (en) * | 2017-07-10 | 2017-10-13 | 常勇 | Secondary filter separator and purification of waste gas equipment |
| CN107648941A (en) * | 2017-11-04 | 2018-02-02 | 李景春 | A kind of Medicine Factory exhaust gas purification and treatment device |
| CN107694262A (en) * | 2017-11-01 | 2018-02-16 | 安徽鼎隆重工科技有限公司 | A kind of hot chamber machine smoke eliminator |
-
2016
- 2016-03-18 CN CN201620212183.8U patent/CN205386410U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107243200A (en) * | 2017-07-10 | 2017-10-13 | 常勇 | Secondary filter separator and purification of waste gas equipment |
| CN107694262A (en) * | 2017-11-01 | 2018-02-16 | 安徽鼎隆重工科技有限公司 | A kind of hot chamber machine smoke eliminator |
| CN107648941A (en) * | 2017-11-04 | 2018-02-02 | 李景春 | A kind of Medicine Factory exhaust gas purification and treatment device |
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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 |
Granted publication date: 20160720 Termination date: 20170318 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |