CN201357048Y - Packed absorption tower capable of absorbing clockwise and counter-clockwise - Google Patents
Packed absorption tower capable of absorbing clockwise and counter-clockwise Download PDFInfo
- Publication number
- CN201357048Y CN201357048Y CNU2009200885230U CN200920088523U CN201357048Y CN 201357048 Y CN201357048 Y CN 201357048Y CN U2009200885230 U CNU2009200885230 U CN U2009200885230U CN 200920088523 U CN200920088523 U CN 200920088523U CN 201357048 Y CN201357048 Y CN 201357048Y
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Abstract
The utility model relates to an industrial exhaust gas disposal device. The packed absorption tower capable of absorbing clockwise and counter-clockwise comprises a tower body; certain quantity of packing layers are arranged in the tower body through a sieve plate; the upper part of each packing layer is provided with a sprinkler which is connected with a spray medium input pipeline; the tower body is divided into a clockwise absorption cavity and a counterclockwise absorption cavity; the top part of the clockwise absorption cavity is sealed; an exhaust gas inlet is arranged at the upper part of the clockwise absorption cavity; the exhaust gas enters the counterclockwise absorption cavity from the sieve plate at the bottom of the clockwise absorption cavity; the top part of the counterclockwise cavity is communicated with an exhaust gas outlet at the upper part through a water-gas separator; and spray medium outlet is arranged at the bottom of the tower body. The packed absorption tower is multipurpose and clockwise absorption technique and counterclockwise absorption technique can be adopted separately or together during the absorption process. The packed absorption tower is suitable for recovery of exhaust gas in all types of production enterprises, the safety is further improved and the absorption effect is better.
Description
One, technical field:
The utility model relates to a kind of equipment for treating industrial waste gas, particularly relates to a kind of material filling type along contrary dual-purpose absorption tower.
Two, background technology:
Along with the industrialized development in the whole world, people inevasiblely are subjected to the harm that environmental pollution brings when enjoying abundant material, culture life.Air quality worsens, and ecological environment is seriously damaged, and bad disease takes place frequently, and causes crisis to human existence.Strengthen environmental protection has become global countries in the world question of common concern at present.All the time, industrial waste gas all is one of main source of atmosphere pollution, the seriously polluted existent environment of people that endangered of industrial waste gas, and at present nearly all country has all formulated relevant standard to enterprise's toxic emission, controls the toxic emission of industrial enterprise.In fact; in production processes such as medicine, dyestuff, petrochemical industry; flue dust, industrial waste gas and corrosive gas such as hydrogen chloride or sulfur dioxide to discharging are handled; not only can the industrial chemicals that reclaim be utilized again; reduce production costs; and can reach the purpose of protecting environment simultaneously, be the good thing of killing two birds with one stone.Be that present people are higher to the cost that the industrial waste gas that produces in the chemical industry production process need drop into when recycling, cause some manufacturing enterprises to make eager for instant success and quick profits performance, so method of taking stopgap measures and effecting a permanent cure, still reform treatment facility, fundamentally reduce the processing cost of industrial waste gas, flue dust.
At present to containing HCL, H
2SO
4, FH, NO
2, NH
3Or H
3PO
4Deng the processing of industrial waste gas, often adopt pickling, alkali cleaning mode to absorb or reclaim, promptly adopt the wet-treating technology, utilize aqueous slurry that industrial waste gas is washed and absorb or take off dirt and handle.But in present and formula absorption tower such as equipment such as caustic wash tower, pickling tower and water scrubber, mostly adopt the multilayer column plate classification absorbing and filtering of finishing dealing with, the structure more complicated, equipment cost is higher, and these absorption towers usually need be moved under certain pressure condition in addition, causes gas to leak easily, contaminated environment, the maintenance and repair processing that need stop production usually in addition influences ordinary production, and equipment operating cost is higher; And the simple relatively environmental protection equipment of some structures is undesirable to the absorption treatment effect of industrial waste gas, flue dust.
Three, utility model content:
The utility model is at the prior art deficiency, propose a kind of simple in structure, cost is low, to industrial waste gas and flue dust absorb treatment effect preferably material filling type along contrary dual-purpose absorption tower.
The technical scheme that the utility model adopted:
A kind of material filling type is along contrary dual-purpose absorption tower, comprise tower body (10), in tower body (10), be provided with the packing layer (5) of some by sieve plate (9), tower body (10) is gone up correspondence and is provided with filled mouthful (3), the top of each packing layer is provided with spray equipment (4) and connects spray medium input channel, described tower body (10) inner chamber absorber portion is separated into from the centre and forward absorbs and two cavitys of reverse absorption, forward absorb the top seal of cavity, exhaust gas inlet (11) is located at the top that forward absorbs cavity (13), tail gas enters reverse absorption cavity (14) from the sieve plate (9) that forward absorbs cavity (13) bottom, reverse absorption cavity (14) top exports (1) by the tail gas that moisture trap (2) is communicated with tower body (10) top, and the bottom of tower body (10) inner chamber absorber portion is provided with spray media outlet (8).
Described material filling type is along contrary dual-purpose absorption tower, and spray medium input channel (12) enters the tower body inner chamber from the filled mouth (3) on the tower body (10), is tightly connected between the seal cover of spray medium input channel (12) and filled mouthful (3).
Described material filling type is along contrary dual-purpose absorption tower, the sieve plate (9) of each packing layer (5) bottom with forward absorb and the inwall of reverse absorption cavity between be provided with the securing supports that cooperatively interacts, sieve plate (9) is movably arranged on the inwall of forward absorption and reverse absorption cavity.
Described material filling type is along contrary dual-purpose absorption tower, goes up at tower body (10) that the bottom that is communicated with tower body inner chamber absorber portion is provided with manhole (7) and described manhole (7) coupling is provided with seal cover (16).
A kind of material filling type is along contrary dual-purpose absorption tower, in tower body, be provided with the packing layer (5) of some by sieve plate (9), correspondence is provided with filled mouthful (3) on the tower body, the top of each packing layer is provided with spray equipment (4) and connects spray medium input channel (12), described tower body comprises and forward absorbs cavity (13) and (14) two parts of reverse absorption cavity, forward absorbing cavity and reverse absorption cavity is communicated with in the tower body bottom, forward absorb the top seal of cavity (13), exhaust gas inlet (11) is located at the top that forward absorbs cavity, tail gas enters reverse absorption cavity (14) from the sieve plate (9) that forward absorbs cavity (13) bottom, reverse absorption cavity (14) top exports (1) by the tail gas that moisture trap (2) is communicated with reverse absorption cavity (14) top, and the tower body bottom is provided with spray media outlet (8).
Described material filling type is along contrary dual-purpose absorption tower, filled mouthful (3) of spray medium input channel (12) from the tower body enter and forward absorb in cavity (13) and the reverse absorption cavity (14), spray medium input channel (12) and forward absorb cavity (13) and reverse absorption cavity (14) on the seal cover of filled mouth (3) between be tightly connected.
Described material filling type is along contrary dual-purpose absorption tower, the sieve plate (9) of each packing layer (5) bottom with forward absorb and the inwall of reverse absorption cavity between be provided with the securing supports that cooperatively interacts, sieve plate (9) is movably arranged on the inwall of forward absorption and reverse absorption cavity.
Described material filling type is provided with manhole (7) and described manhole (7) coupling and is provided with seal cover (16) along contrary dual-purpose absorption tower bottom tower body.
Useful good effect of the present utility model:
1, the utility model material filling type is the combination of following current absorption and counter-current absorption along contrary dual-purpose absorption tower, can use by a tower more, in absorption process, can use following current absorption technique or counter-current absorption technology separately, also can use simultaneously along contrary two kinds of absorption techniques, be applicable to the recycling of various manufacturing enterprises waste gas, security further improves, and assimilation effect is better; The waste gas that both had been applicable to synthesis under normal pressure enterprise reclaims, and is applicable to that again the waste gas of band pressure manufacturing enterprise reclaims, and has very strong flexibility.During can producing according to self, manufacturing enterprise produces the operation how much and flexibly of exhausted air quantity along contrary absorption technique, need not increase equipment investment again and just can reach the above assimilation effect of two-stage, reduce the business equipment cost of investment, and can adjust the purpose that absorption process reaches reduction absorption operating cost according to actual gas production in process of production.
2, the utility model material filling type is along contrary dual-purpose absorption tower, and simple in structure, cost is low, and overall absorption is effective, helps promotion and implementation, has favorable economic benefit and environmental benefit.Can reduce the land occupation area in addition in equipment is installed, equipment mounted configuration compactness is attractive in appearance, maintains easily maintenance.
3, the utility model material filling type can and produce exhausted air quantity according to enterprise's production scale and increase and decrease the quantity of packing layer and the height of packing layer along contrary dual-purpose absorption tower, compares with other ascending, descending film absorbers, has greater flexibility and superiority.Tower body contains and forward absorbs cavity and reverse absorption cavity, has prolonged tail gas and has absorbed flow process, and the tail gas outlet also is provided with the gas, liquid separator, can reach desirable assimilation effect.
Four, description of drawings:
Fig. 1: the utility model material filling type is along one of contrary dual-purpose absorption tower structural representation
Fig. 2: the utility model material filling type is along two of contrary dual-purpose absorption tower structural representation
Fig. 3: the utility model material filling type is along three of contrary dual-purpose absorption tower structural representation
Five, the specific embodiment:
Embodiment one: referring to Fig. 1, the utility model material filling type is along contrary dual-purpose absorption tower, comprise tower body 10, in tower body 10, be provided with the packing layer 5 of some by the sieve plate 9 of each packing layer bottom, the sieve plate 9 of each packing layer 5 bottom and forward absorb and the inwall of reverse absorption cavity between be provided with the securing supports that cooperatively interacts, sieve plate 9 is movably arranged on the inwall of forward absorption and reverse absorption cavity, correspondence is provided with filled mouthful 3 on the tower body 10, the top of each packing layer is provided with spray equipment 4 and connects spray medium input channel 12, spray medium input channel 12 enters the tower body inner chamber from the tower body wall, described tower body 10 inner chamber absorber portions are separated into from the centre and forward absorb and two cavitys of reverse absorption, forward absorb the top seal of cavity 13, exhaust gas inlet 11 is located at the top that forward absorbs cavity 13, tail gas enters reverse absorption cavity 14 from the sieve plate 9 that forward absorbs cavity 13 bottoms, reverse absorption cavity 14 tops export 1 by the tail gas that moisture trap 2 is communicated with tower body 10 tops, and the bottom of tower body 10 inner chamber absorber portions is provided with spray media outlet 8.The lower space and manhole 7 couplings that are provided with manhole 7 connection tower body inner chamber absorber portions in tower body 10 bottoms are provided with seal cover 16.
The utility model material filling type can and produce exhausted air quantity according to enterprise's production scale and increase and decrease the quantity of packing layer and the height of packing layer along contrary dual-purpose absorption tower, compares with other ascending, descending film absorbers, has greater flexibility and superiority.Tower body contains and forward absorbs cavity and reverse absorption cavity, has prolonged tail gas and has absorbed flow process, and the tail gas outlet also is provided with the gas, liquid separator, can reach desirable assimilation effect.Present embodiment is provided with forward dry load layer of one-level, the reverse dry load layer of two-stage.Forward absorption process tail gas and absorption liquid move in the same way, reverse absorption process tail gas and absorption liquid inverted running.Thick dashed line is expressed as the flow direction of tail gas processing procedure in tower body among the figure, and it is the flow direction of absorption liquid in tower body that fine dotted line represents to spray medium.
Embodiment two: referring to Fig. 1, the present embodiment material filling type is along contrary dual-purpose absorption tower, different with embodiment one is: described spray medium input channel 12 filled mouthful 3 from the tower body 10 enters the tower body inner chamber, is tightly connected between the seal cover of spray medium input channel 12 and filled mouth 3.
Embodiment three: referring to Fig. 2, number in the figure is identical with the identical representative meaning of embodiment one, does not repeat.The difference of present embodiment and embodiment one is: forward absorb and be provided with forward dry load layer of two-stage in the cavity 13, be provided with three grades of reverse dry load layers in the reverse absorption cavity 14, advance to have prolonged tail gas and absorb flow process, strengthened assimilation effect.
Embodiment four: referring to Fig. 3.Number in the figure is identical with the various embodiments described above, represents meaning identical, does not repeat.The present embodiment material filling type is along contrary dual-purpose absorption tower, different with the various embodiments described above is: the top tower body is split type, comprise and forward absorb cavity 13 and 14 two parts of reverse absorption cavity, forward absorbing cavity 13 and reverse absorption cavity 14 is communicated with in the tower body bottom, forward absorb the top seal of cavity 13, exhaust gas inlet 11 is located at the top that forward absorbs cavity 13, tail gas enters reverse absorption cavity 14 from the sieve plate 9 that forward absorbs cavity 13 bottoms, reverse absorption cavity 14 tops are communicated with the tail gas outlet 1 at reverse absorption cavity 14 tops by moisture trap 2, described tower body bottom is provided with spray media outlet 8, and the tower body bottom is provided with manhole 7 and is provided with seal cover 16 with its coupling.
Claims (8)
1, a kind of material filling type is along contrary dual-purpose absorption tower, comprise tower body (10), in tower body (10), be provided with the packing layer (5) of some by sieve plate (9), tower body (10) is gone up correspondence and is provided with filled mouthful (3), the top of each packing layer is provided with spray equipment (4) and connects spray medium input channel (12), it is characterized in that: described tower body (10) inner chamber absorber portion is separated into from the centre and forward absorbs and two cavitys of reverse absorption, forward absorb the top seal of cavity (13), exhaust gas inlet (11) is located at the top that forward absorbs cavity, tail gas enters reverse absorption cavity (14) from the sieve plate (9) that forward absorbs cavity (13) bottom, reverse absorption cavity (14) top exports (1) by the tail gas that moisture trap (2) is communicated with tower body (10) top, and the bottom of tower body (10) inner chamber absorber portion is provided with spray media outlet (8).
2, material filling type according to claim 1 is along contrary dual-purpose absorption tower, it is characterized in that: described spray medium input channel (12) enters the tower body inner chamber from the filled mouth (3) on the tower body (10), is tightly connected between the seal cover of spray medium input channel (12) and filled mouthful (3).
3, material filling type according to claim 1 and 2 is along contrary dual-purpose absorption tower, it is characterized in that: the sieve plate (9) of each packing layer (5) bottom with forward absorb and the inwall of reverse absorption cavity between be provided with the securing supports that cooperatively interacts, sieve plate (9) is movably arranged on the inwall of forward absorption and reverse absorption cavity.
4, material filling type according to claim 3 is characterized in that along contrary dual-purpose absorption tower: go up at tower body (10) that the bottom that is communicated with tower body inner chamber absorber portion is provided with manhole (7) and described manhole (7) coupling is provided with seal cover (16).
5, a kind of material filling type is along contrary dual-purpose absorption tower, in tower body, be provided with the packing layer (5) of some by sieve plate (9), correspondence is provided with filled mouthful (3) on the tower body, the top of each packing layer is provided with spray equipment (4) and connects spray medium input channel (12), it is characterized in that: described tower body comprises and forward absorbs cavity (13) and (14) two parts of reverse absorption cavity, forward absorbing cavity and reverse absorption cavity is communicated with in the tower body bottom, forward absorb the top seal of cavity (13), exhaust gas inlet (11) is located at the top that forward absorbs cavity, tail gas enters reverse absorption cavity (14) from the sieve plate (9) that forward absorbs cavity (13) bottom, reverse absorption cavity (14) top exports (1) by the tail gas that moisture trap (2) is communicated with reverse absorption cavity (14) top, and the tower body bottom is provided with spray media outlet (8).
6, material filling type according to claim 5 is along contrary dual-purpose absorption tower, it is characterized in that: filled mouthful (3) of described spray medium input channel (12) from the tower body enter and forward absorb in cavity (13) and the reverse absorption cavity (14), spray medium input channel (12) and forward absorb cavity (13) and reverse absorption cavity (14) on the seal cover of filled mouth (3) between be tightly connected.
7, according to claim 5 or the suitable contrary dual-purpose absorption tower of 6 described material filling types, it is characterized in that: the sieve plate (9) of each packing layer (5) bottom with forward absorb and the inwall of reverse absorption cavity between be provided with the securing supports that cooperatively interacts, sieve plate (9) is movably arranged on the inwall of forward absorption and reverse absorption cavity.
8, material filling type according to claim 7 is characterized in that along contrary dual-purpose absorption tower: be provided with manhole (7) and described manhole (7) coupling and be provided with seal cover (16) bottom tower body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200885230U CN201357048Y (en) | 2009-02-16 | 2009-02-16 | Packed absorption tower capable of absorbing clockwise and counter-clockwise |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200885230U CN201357048Y (en) | 2009-02-16 | 2009-02-16 | Packed absorption tower capable of absorbing clockwise and counter-clockwise |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201357048Y true CN201357048Y (en) | 2009-12-09 |
Family
ID=41422805
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200885230U Expired - Fee Related CN201357048Y (en) | 2009-02-16 | 2009-02-16 | Packed absorption tower capable of absorbing clockwise and counter-clockwise |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201357048Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102716656A (en) * | 2012-03-23 | 2012-10-10 | 北京东旭宏业科技有限公司 | Smoke washing device |
| CN105268298A (en) * | 2015-11-06 | 2016-01-27 | 苏州仕净环保科技股份有限公司 | Novel efficient waste gas purification tower |
| CN110141960A (en) * | 2019-05-27 | 2019-08-20 | 张波 | A kind of chain oxidation unit of ammonia process of desulfurization denitrating system |
| CN110270214A (en) * | 2019-07-12 | 2019-09-24 | 广东闻扬环境科技有限公司 | Air-washer |
-
2009
- 2009-02-16 CN CNU2009200885230U patent/CN201357048Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102716656A (en) * | 2012-03-23 | 2012-10-10 | 北京东旭宏业科技有限公司 | Smoke washing device |
| CN105268298A (en) * | 2015-11-06 | 2016-01-27 | 苏州仕净环保科技股份有限公司 | Novel efficient waste gas purification tower |
| CN110141960A (en) * | 2019-05-27 | 2019-08-20 | 张波 | A kind of chain oxidation unit of ammonia process of desulfurization denitrating system |
| CN110270214A (en) * | 2019-07-12 | 2019-09-24 | 广东闻扬环境科技有限公司 | Air-washer |
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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: 20091209 Termination date: 20150216 |
|
| EXPY | Termination of patent right or utility model |