CN203220848U - Plastic exhaust gas scrubbing tower - Google Patents
Plastic exhaust gas scrubbing tower Download PDFInfo
- Publication number
- CN203220848U CN203220848U CN 201320241086 CN201320241086U CN203220848U CN 203220848 U CN203220848 U CN 203220848U CN 201320241086 CN201320241086 CN 201320241086 CN 201320241086 U CN201320241086 U CN 201320241086U CN 203220848 U CN203220848 U CN 203220848U
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- tower body
- tower
- plate
- exhaust gas
- column plate
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Abstract
The utility model belongs to the technical field of exhaust gas purifying equipment, and in particular relates to a plastic exhaust gas scrubbing tower. The plastic exhaust gas scrubbing tower comprises a tower body, an exhaust gas inlet, an exhaust gas outlet, a tower plate, a filler spraying device and an observation hole. The tower is characterized in that the tower plate comprises at least one layer, the filler is corrugated integral filler and is arranged on the upper part of the tower plate, a rotational flow plate is arranged on the upper part of the upper tower plate of the tower body, a circular liquid collecting disc is arranged on the lower part of the rotational flow plate, an effluent liquid outlet of the rotational flow plate is formed in the side face of the tower body, and an effluent liquid outlet of the lower tower plate is formed in the center at the bottom of the tower body. A spraying device consists of long effusers with nozzles and short effusers with nozzles uniformly and alternately arranged in the peripheral direction in the tower body. The tower provided by the utility model has the advantages of strong corrosion resistance, anti-aging performance, reasonable structure, stable performance, great handling capacity, small system resistance, convenience in installation, no maintenance, long service life and the like.
Description
Technical field
The utility model belongs to the off-gas cleaning equipment technical field, relates in particular to a kind of plastics exhaust gas washing tower.
Background technology
Atmosphere pollution and corrosion are problems that must solve, in order to solve environmental pollution and atmosphere pollution, in the industrial waste gas processing procedure, usually adopt scrubbing tower to dispose pollution factor, the structure of existing scrubbing tower mainly comprises tower body, be arranged on the waste gas inlet of tower body bottom, be arranged on the waste gas gas outlet on tower body top, be arranged on the column plate in the tower body, filler and the spray equipment that has nozzle, the filler of its scrubbing tower generally adopts individual layer Pall ring filler in bulk, therefore at the purified gas outlet place often some drop be entrained out by gas, cause secondary pollution, directly influenced clean result, this is a settled problem of difficulty, spray equipment is that a straight tube is perpendicular in the tower in addition, a nozzle only is equipped with at the center, so cause liquid distribution inhomogeneous, the exchange of cleaning solution and waste gas is abundant inadequately, washing and purification effects are not ideal enough, some
AcidThe akaline liquid that gas does not touch spray namely flows out through purifying gas port along the tower wall, causes secondary pollution.Also have because filler is Pall ring filler in bulk, so column plate is circular socket joint grid form, the column plate difficulty of processing of this structure is big, and consumptive material is many, the cost height.
Summary of the invention
The purpose of this utility model provides a kind of rational in infrastructure, solves the entrainment problem of drop, washing and purification efficiency height, and the stifled performance of the anti-soil of filler is strong, plastics exhaust gas washing tower is easily overhauled in dismounting.
Plastics exhaust gas washing tower of the present utility model, comprise tower body, be arranged on the waste gas inlet of tower body bottom, be arranged on the exhaust vent on tower body top, be arranged on the column plate in the tower body, filler and the spray equipment that has nozzle, be arranged on the peep hole of tower body side, it is characterized in that described column plate is the above column plate of one deck, described filler is the whole filler of ripple, and be arranged on the top of column plate, tower body in the whole filler of described ripple side has feeding port, top at described tower body upper strata column plate is provided with the eddy flow plate, and is provided with annular catch tray in the bottom of eddy flow plate, and the side of tower body is provided with eddy flow plate waste liquid liquid outlet, tower body bottom centre place is provided with lower floor's column plate waste liquid liquid outlet, and the described spray equipment that has a nozzle is long, short delivery is arranged on the top of the whole filler of ripple for distributing by the tower body circumferencial direction.
Described column plate is circular lattice plate structure column plate, and arranges three layers in tower body
Column plate, at every layer
Column plateTop be equipped with the whole filler of ripple.
Described tower body is that polypropylene material is once extruded the whole tower body of Wrapping formed no weld seam.
The blade elevation angle of described eddy flow plate is 25 °～30 °.
The utility model has the advantages that:
Compared with prior art, the utility model advantage is:
1) because tower body is that polypropylene material is once extruded Wrapping formed no weld seam integral body, do not need to establish liner, have extraordinary decay resistance, durable in use, prolonged service life of scrubbing tower greatly;
2) owing to change former tower individual layer column plate and filler into multilayer column plate and filler, every layer of column plate is equipped with the spray equipment that has nozzle, and have the spray equipment of nozzle by equally distributed long and short being arranged alternately of tower body circumferencial direction five equilibrium, the direction of motion of air-flow is intersected with the akaline liquid direction of spray carries out, gas phase is carried out baffling by filler, successively spray through liquid, gas-liquid is fully contacted, sour gas in the gas is absorbed by akaline liquid, improve washing quality, reached best washing, purifying effect to the greatest extent;
3) setting of the utility model eddy flow plate, make gas before exhaust vent is discharged, guide effect by eddy flow plate blade, drop is thrown to Ta Bishang by centrifugal force with air motion the time, and gravitate flows in the ring-like catch tray along the tower wall, flow out from liquid outlet again, solve the entrainment problem of drop, improved washing quality effectively, obtained best clean result.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of the utility model eddy flow plate.
Fig. 3 is the vertical view of the utility model Fig. 2.
Fig. 4 is the structural representation of the column plate of the circular grate of the utility model.
Fig. 5 has the structural representation of the spray equipment of nozzle for the utility model.
Fig. 6 has the long spray equipment of nozzle for the utility model.
Fig. 7 has the short spray equipment of nozzle for the utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
As Fig. 1, Fig. 2, shown in Figure 3, a kind of plastics exhaust gas washing tower of the present utility model, comprise tower body 1, be arranged on the waste gas inlet 2 of tower body 1 bottom, be arranged on the exhaust vent 9 on tower body 1 top, be arranged on the column plate 3 in the tower body, filler 5 and the spray equipment 6 that has nozzle, be arranged on the peep hole 11 of tower body side, it is characterized in that described column plate 3 is the above column plate of one deck, described filler 5 is the whole filler of ripple, and being arranged on the top of column plate 3, the tower body 1 in the whole filler of described ripple side has feeding port 4, is provided with eddy flow plate 7 in the superiors of described tower body 1, and be provided with annular catch tray 7-1 in the bottom of eddy flow plate 7, the side of tower body is provided with eddy flow plate waste liquid liquid outlet 10, and tower body 1 bottom centre place is provided with lower floor's column plate waste liquid liquid outlet, and the blade elevation angle of described eddy flow plate is 25 °～30 °.Because the utility model arranges eddy flow plate 7 on the upper strata of tower body 1, make gas before exhaust vent 8 is discharged, with the guide effect of drop by eddy flow plate 7 blades, drop is with air motion the time, be thrown to Ta Bishang by centrifugal force, and gravitate flows in the ring-like catch tray 7-1 along the tower wall, flows out from eddy flow plate waste liquid liquid outlet 10 again; The absorption liquid of 7 pairs of atomizings of eddy flow plate has simultaneously played collision, has adhered to, the effect of cohesion, centrifugation, makes drop be thrown to Ta Bishang, at the bottom of the tower, has solved the entrainment problem of drop with tower wall water film flow.Eddy flow plate 7 also has fog removal performance simultaneously, has improved washing quality effectively, has obtained best clean result.
As shown in Figure 4, column plate 3 described in the utility model is circular lattice plate structure column plate, and three layers of column plate 3 are set in tower body 1, be equipped with the whole filler 5 of ripple on the top of every layer of column plate 3, multilayer column plate and filler can make the direction of motion of air-flow intersect with the flow direction of spray to carry out, and gas phase is carried out baffling by filler, successively spray through liquid, gas-liquid is fully contacted, and the sour gas in the gas is absorbed by akaline liquid, has reached best clean result to the greatest extent; Not only flux is big, pressure drop is low, mass-transfer efficiency is high for the entire normalization ripple packing simultaneously, and the stifled performance of the anti-soil of filler is strong, the dismounting maintenance is also convenient.
As Fig. 5, Fig. 6 and shown in Figure 7, the spray equipment 6 long and short tops that alternately are uniformly set at the whole filler 5 of ripple by tower body circumferencial direction five equilibrium that have nozzle described in the utility model.The described nozzle that has the spray equipment of nozzle is cone-type spiral nozzle, owing to increase the nozzle quantity in the tower body, and by the alkali lye of comprehensive nozzle ejection, make the sour gas in the tower fully obtain neutralization, improve spray area greatly, gas-liquid is fully exchanged, improved detersive efficiency.
Operation principle of the present utility model
Shown in Fig. 1, acid gas import 2 is in the lower end of tower body, and waste gas outlet 9 is on the top of tower, and acid gas enters in the tower body 1, and gas is slowly to walk up, through the spray of alkali lye successively, vapour, liquid is fully exchanged.Can increase acid gas and spray fully contacting of alkali lye, to reach the purpose of neutralization, Purge gas.Every layer has peep hole 11, because the tower body internal corrosion is bigger, and can be by peep hole 11 periodic replacement nozzles.The leakage fluid dram 12 of tower body 1 bottom is convenient to discharge the fluid that produces in the inherent N-process of tower.
Claims (4)
1. plastics exhaust gas washing tower, comprise tower body, be arranged on the waste gas inlet of tower body bottom, be arranged on the exhaust vent on tower body top, be arranged on the column plate in the tower body, filler and the spray equipment that has nozzle, be arranged on the peep hole of tower body side, it is characterized in that described column plate is the above column plate of one deck, described filler is the whole filler of ripple, and be arranged on the top of column plate, tower body in the whole filler of described ripple side has feeding port, top at described tower body upper strata column plate is provided with the eddy flow plate, and is provided with annular catch tray in the bottom of eddy flow plate, and the side of tower body is provided with eddy flow plate waste liquid liquid outlet, tower body bottom centre place is provided with lower floor's column plate waste liquid liquid outlet, and the described spray equipment that has a nozzle is long, short delivery is arranged on the top of the whole filler of ripple for distributing by the tower body circumferencial direction.
2. plastics exhaust gas washing tower according to claim 1 is characterized in that described column plate is circular lattice plate structure column plate, and three layers of column plate is set in tower body, is equipped with the whole filler of ripple on the top of every layer of column plate.
3. plastics exhaust gas washing tower according to claim 1 is characterized in that described tower body is that polypropylene material is once extruded the whole tower body of Wrapping formed no weld seam.
4. plastics exhaust gas washing tower according to claim 1, the blade elevation angle that it is characterized in that the eddy flow plate is 25 °～30 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320241086 CN203220848U (en) | 2013-05-07 | 2013-05-07 | Plastic exhaust gas scrubbing tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320241086 CN203220848U (en) | 2013-05-07 | 2013-05-07 | Plastic exhaust gas scrubbing tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203220848U true CN203220848U (en) | 2013-10-02 |
Family
ID=49247866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320241086 Expired - Fee Related CN203220848U (en) | 2013-05-07 | 2013-05-07 | Plastic exhaust gas scrubbing tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203220848U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103230736A (en) * | 2013-05-07 | 2013-08-07 | 阿丽贝（鞍山）塑料防腐设备有限公司 | Plastic waste gas washing tower |
| CN106422538A (en) * | 2016-12-13 | 2017-02-22 | 厦门爱迪特环保科技有限公司 | Spraying type exhaust gas demisting and purifying device |
| CN106902604A (en) * | 2017-03-30 | 2017-06-30 | 合肥天沃能源科技有限公司 | A kind of smoke eliminator |
-
2013
- 2013-05-07 CN CN 201320241086 patent/CN203220848U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103230736A (en) * | 2013-05-07 | 2013-08-07 | 阿丽贝（鞍山）塑料防腐设备有限公司 | Plastic waste gas washing tower |
| CN106422538A (en) * | 2016-12-13 | 2017-02-22 | 厦门爱迪特环保科技有限公司 | Spraying type exhaust gas demisting and purifying device |
| CN106902604A (en) * | 2017-03-30 | 2017-06-30 | 合肥天沃能源科技有限公司 | A kind of smoke eliminator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zheng Shiyi Inventor before: Xu Honggang Inventor before: Yang Zhen Inventor before: Zheng Shiyi |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131002 Termination date: 20140507 |