CN101584956B - Triphen waste gas treatment device of porous medium material - Google Patents
Triphen waste gas treatment device of porous medium material Download PDFInfo
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- CN101584956B CN101584956B CN2008100282479A CN200810028247A CN101584956B CN 101584956 B CN101584956 B CN 101584956B CN 2008100282479 A CN2008100282479 A CN 2008100282479A CN 200810028247 A CN200810028247 A CN 200810028247A CN 101584956 B CN101584956 B CN 101584956B
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Abstract
The invention relates to the technical field of waste gas treatment devices, in particular to a triphen waste gas treatment device of a porous medium material, comprising a box body, a collecting tankarranged at the bottom of the box body and a porous medium material filter group comprising at least one porous medium material filter. A water certain is formed in the porous medium material filter when water is sprayed in the porous medium material filter by a spraying pipe at the top end of the porous medium material filter; and most harmful substances in triphen waste gas, such as fog drops, solid particles, and the like, can be mixed with water flows of the water curtain and emitted into a collecting tank when the triphen waste gas entering from an air inlet pipe passes by the water curtain so as to achieve the aim of treating the triphen waste gas. Compared with the traditional triphen waste gas treatment device, a triphen waste gas treatment device in the structure has remarkable treatment effect.
Description
Technical field:
The present invention relates to waste gas pollution control and treatment device technique field, refer in particular to a kind of Triphen waste gas treatment device of porous medium material.
Background technology:
At present, absorbent charcoal adsorber is normally adopted in the improvement of 3 benzene waste gas, and it is the improvement tower that is passed into 3 benzene waste gas big volume; Administer in the tower and be covered with the granular or netted active carbon layer of post; By the harmful substance in the active carbon layer absorption 3 benzene waste gas, the cost of this device is higher, because its active carbon layer is must volume enough thick, that administer tower enough big; Just can reach regulation effect preferably; And the air communication of 3 benzene waste gas to cross the resistance of active carbon layer bigger, active carbon layer is saturated easily, must regenerate and could use.The another kind of device of triphen waste gas treatment is a water spray Bao Yi ring filler layer; Be that water passes through in the gap of Bao Yi ring filler layer from top to bottom; Form stream; 3 benzene waste gas from bottom to top carries out momentum-exchange with water in stream, be incorporated into the harmful substances such as triphen mist pearl particulate in the gas in the water, realizes regulation effect.But; The headroom of Bao Yi ring filler layer is smaller; It is bigger to make the air communication of 3 benzene waste gas cross the resistance of Bao Yi ring filler layer, and the stream of the air-flow process of 3 benzene waste gas is short, little with the contact area of Bao Yi ring filler layer, thereby influences the regulation effect of 3 benzene waste gas.
Summary of the invention:
The object of the invention is exactly the deficiency that exists to prior art and to provide a kind of be the triphen waste gas treatment device of administering main body with the porous media material filter.
To achieve these goals; The technical scheme that the present invention adopts is: the porous media material filtration group that it comprises casing, is positioned at the water leg of bottom half, be made up of at least one porous media material filter; Porous media material filtration group is arranged in the casing; The top of porous media material filter is equipped with sparge pipe one, and insert in the water leg bottom of porous media material filter; The top of casing is provided with air inlet and exhaust outlet, and air inlet and exhaust outlet lay respectively at the both sides of porous media material filtration group, and wherein, the air inlet place of casing is equipped with blast pipe, and the exhaust outlet place of casing is equipped with exhaust duct; Offer delivery port on the casing of water leg one side, the delivery port place is equipped with the outlet pipe that is used for draining; Be provided with sparge pipe two in the casing between said air inlet and the porous media material filtration group; Also be provided with some groups of relative sparge pipes three in the casing between said air inlet and the porous media material filtration group.
Be provided with active carbon net in the said exhaust duct.
The periphery of said sparge pipe one is provided with the sparge pipe cover.
Said sparge pipe one is connected to the water regulating valve that is used to regulate inflow.
On the said sparge pipe one holddown groove is installed.
Beneficial effect of the present invention is:
The porous media material filtration group that a kind of Triphen waste gas treatment device of porous medium material provided by the invention comprises casing, is positioned at the water leg of bottom half, be made up of at least one porous media material filter; Porous media material filtration group is arranged in the casing; The top of porous media material filter is equipped with sparge pipe one; Insert in the water leg bottom of porous media material filter, and when the sparge pipe one of porous media material filter top end sprayed into water in the porous media material filter, the porous media material filter just formed wet cascade; The 3 benzene waste gas that is got into by blast pipe is during through wet cascade; Harmful substances such as the most mist pearl of 3 benzene waste gas, solia particle can be incorporated in the current of wet cascade, enter water leg again, thereby reach the purpose of administering 3 benzene waste gas; The triphen waste gas treatment device of this kind structure is compared with traditional triphen waste gas treatment device, has significant regulation effect.Because the headroom of porous media material filter is bigger; Can reduce the resistance that the air communication of 3 benzene waste gas crosses, the stream that increases the air-flow process of 3 benzene waste gas; The air-flow contact area of current and 3 benzene waste gas is increased; The time of two fluid streams momentum-exchanges is elongated, to improve the regulation effect of 3 benzene waste gas.
Simultaneously, be provided with active carbon net in the said exhaust duct, can further adsorb the harmful substance of 3 benzene waste gas, play auxiliary governance role, make the present invention reach better regulation effect.
Description of drawings:
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the enlarged drawing at A place among Fig. 1;
Fig. 3 is a vertical view of the present invention;
Fig. 4 is the enlarged drawing at B place among Fig. 3.
The specific embodiment:
Below in conjunction with accompanying drawing the present invention is further described; See shown in Fig. 1 to 4; The porous media material filtration group 3 that the present invention includes casing 1, is positioned at the water leg 2 of casing 1 bottom, forms by at least one porous media material filter 31; Porous media material filtration group 3 is arranged in the casing 1, and the top of porous media material filter 31 is equipped with sparge pipe 1, and insert in the water leg 2 bottom of porous media material filter 31; The top of casing 1 is provided with air inlet 11 and exhaust outlet 12, and air inlet 11 and exhaust outlet 12 lay respectively at the both sides of porous media material filtration group 3, and wherein, air inlet 11 places of casing 1 are equipped with blast pipe 111, and exhaust outlet 12 places of casing 1 are equipped with exhaust duct 121; Offer delivery port 13 on the casing 1 of water leg 2 one sides, delivery port 13 places are equipped with the outlet pipe 131 that is used for draining.
The exhaust pipe 121 is provided with a carbon network 5, more specifically, Be carbon network layer, its thickness is small, can reduce the airflow through the exhaust triphenyl resistance, and saturated carbon network 5 is easily regenerated.
The periphery of said sparge pipe 1 is provided with sparge pipe cover 41; The holddown groove 43 that is used for fixing sparge pipe 1 is installed on sparge pipe 1; Sparge pipe 1 also is connected to the water regulating valve 42 that is used to regulate inflow, and wherein, the water that pressurizes through water pump gets into sparge pipes 1 by water regulating valve 42; Sparge pipe 1 is sprayed on water the top of the porous media material filter 31 that reinjects on the water spray shroud 41 earlier; The water that make to inject porous media material filter 31 like this is more even, and certainly, three rows and the corresponding pore in the porous media material filter 31 tops shroud 41 that replaces spraying water is offered in also available here sparge pipe one 4 bottoms.Need to prove that the headroom of porous media material is bigger, filtering holes is distributed with the fluid passage (be called for short stream pipe) of different pipelines by irregular lack of alignment, inside, when current advance inflow pipe by porous media material filter 31 tops; Current can be Laminar Flow, also can be Turbulence Flow, the Reynolds number decision that its fluidised form is gone out by flow velocity in the stream pipe and PIPE DIAMETER CALCULATION; If its streamline of Laminar Flow is continuous; If its streamline of Turbulence Flow is discontinuous, no matter but be that a kind of fluidised form, the fluid in the stream pipe is the band flow of momentum; Flow from top to bottom, make porous media material filter 31 form wet cascade.
Be provided with sparge pipe 26 in the casing 1 between said air inlet 11 and the porous media material filtration group 3; Sparge pipe 26 is laterally to be installed in the casing 1; Its injection direction is towards porous media material filtration group 3; Its effect is through water spray the three stupid little mists and the solia particle of 3 benzene waste gas part tentatively to be administered, and strengthens the humidifying of porous media material filter 31 simultaneously, the amount of flow of water in the increase portion isocon; Also be provided with some groups of relative sparge pipes 37 in the casing 1 between said air inlet 11 and the porous media material filtration group 3; Because sparge pipe 37 is oppositely arranged; The water that makes two sparge pipes 37 gush out clashes into and the bigger water smoke of generation density mutually; This water smoke does not allow to be subject to the airflow influence that air inlet 11 is blown into, and simultaneously, can filter dust and particulate in the air-flow of 3 benzene waste gas effectively.
In the present embodiment; Add the chlorine dioxide deodorant that is useful on filtering xylenes in the water leg 2, to purify the waste water in the water leg 2, like this; Make the water of discharging through outlet pipe 131 in the water leg 2; Can it be extracted in the storage tank again by the water pumper of outside, supply with each sparge pipe by storage tank again, to reach the purpose at recycle water source.
The present invention administers the process of 3 benzene waste gas: at first; Vertical input magazine body 1 under the draft effect of the air-introduced machine of 3 benzene waste gas in blast pipe 111; The air-flow that is 3 benzene waste gas vertically gets in the zone between air inlet 11 and the porous media material filtration group 3; The air-flow of 3 benzene waste gas can be deposited in dust, the solia particle of a part in the water leg 2 through atomizing and under fluid momentum and gravity effect; Then; The air-flow counter-rotating of 3 benzene waste gas gets into the porous media material filter 31 (promptly wet cascade) of having sprayed water; The current of the air-flow of 3 benzene waste gas and porous media material filter 31 stream pipes carry out momentum-exchange; Three stupid mist pearls and solia particle major part in the air-flow are incorporated in the current, and enter in the water leg 2, discharge through outlet pipe 131 again; The air-flow of administering the back 3 benzene waste gas moves on, and meets at exhaust outlet 12 places and active carbon net 5, after active carbon net 5 harmful substance that 3 benzene waste gas is residual is adsorbed, discharges gas again.In sum, the present invention serves as that improvement main body and active carbon net 5 are the combination of auxiliary controlling device with porous media material filter 31, can make 3 benzene waste gas obtain significantly effectively improvement.
Certainly, the above only is preferred embodiment of the present invention, so all equivalences of doing according to the described structure of patent claim of the present invention, characteristic and principle change or modify, includes in patent claim of the present invention.
Claims (5)
1. Triphen waste gas treatment device of porous medium material; It comprises casing (1), is positioned at the water leg (2) of casing (1) bottom; It is characterized in that: it also comprises the porous media material filtration group of being made up of at least one porous media material filter (31) (3); Porous media material filtration group (3) is arranged in the casing (1), and the top of porous media material filter (31) is equipped with sparge pipe one (4), and insert in the water leg (2) bottom of porous media material filter (31); The top of casing (1) is provided with air inlet (11) and exhaust outlet (12); Air inlet (11) and exhaust outlet (12) lay respectively at the both sides of porous media material filtration group (3); Wherein, The air inlet (11) of casing (1) locates to be equipped with blast pipe (111), and the exhaust outlet (12) of casing (1) locates to be equipped with exhaust duct (121); Offer delivery port (13) on the casing (1) of water leg (2) one sides, delivery port (13) locates to be equipped with the outlet pipe (131) that is used for draining; Be provided with sparge pipe two (6) in the casing (1) between said air inlet (11) and the porous media material filtration group (3); Also be provided with some groups of relative sparge pipes three (7) in the casing (1) between said air inlet (11) and the porous media material filtration group (3).
2. Triphen waste gas treatment device of porous medium material according to claim 1 is characterized in that: be provided with active carbon net (5) in the said exhaust duct (121).
3. Triphen waste gas treatment device of porous medium material according to claim 1 is characterized in that: the periphery of said sparge pipe one (4) is provided with sparge pipe cover (41).
4. Triphen waste gas treatment device of porous medium material according to claim 1 is characterized in that: said sparge pipe one (4) is connected to the water regulating valve (42) that is used to regulate inflow.
5. Triphen waste gas treatment device of porous medium material according to claim 1 is characterized in that: on the said sparge pipe one (4) holddown groove (43) is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100282479A CN101584956B (en) | 2008-05-23 | 2008-05-23 | Triphen waste gas treatment device of porous medium material |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100282479A CN101584956B (en) | 2008-05-23 | 2008-05-23 | Triphen waste gas treatment device of porous medium material |
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| CN101584956A CN101584956A (en) | 2009-11-25 |
| CN101584956B true CN101584956B (en) | 2012-02-08 |
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| CN2008100282479A Active CN101584956B (en) | 2008-05-23 | 2008-05-23 | Triphen waste gas treatment device of porous medium material |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104645766B (en) * | 2015-01-14 | 2017-06-20 | 宁波市雨辰环保科技有限公司 | A kind of air cleaner |
| CN105477955B (en) * | 2015-04-27 | 2017-10-13 | 华北电力大学 | The micro-nano integrated removing means of ceramics tube bank water film type flue gas pollutant |
| CN106880997A (en) * | 2017-03-31 | 2017-06-23 | 苏州亚思科精密数控有限公司 | A kind of flue gas cleaner for grinding machine |
| CN106902580A (en) * | 2017-03-31 | 2017-06-30 | 苏州亚思科精密数控有限公司 | The flue gas purifying method of grinding machine |
| CN107646705B (en) * | 2017-09-29 | 2021-05-04 | 盛宝富 | Tail gas recycling system and tail gas recovery formula plant |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201157745Y (en) * | 2008-02-29 | 2008-12-03 | 郭金基 | Porous medium material apparatus for treating waste gas containing benzene, toluene and dimethyl benzene |
| CN201197923Y (en) * | 2008-05-23 | 2009-02-25 | 东莞市龙记环保工程有限公司 | Porous medium material apparatus for treating waste gas containing benzene, toluene and dimethyl benzene |
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2008
- 2008-05-23 CN CN2008100282479A patent/CN101584956B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201157745Y (en) * | 2008-02-29 | 2008-12-03 | 郭金基 | Porous medium material apparatus for treating waste gas containing benzene, toluene and dimethyl benzene |
| CN201197923Y (en) * | 2008-05-23 | 2009-02-25 | 东莞市龙记环保工程有限公司 | Porous medium material apparatus for treating waste gas containing benzene, toluene and dimethyl benzene |
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| CN101584956A (en) | 2009-11-25 |
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Owner name: DONGGUAN LONGJI ENVIRONMENTAL PROTECTION TECHNOLOG Free format text: FORMER NAME: DONGGUAN CITY LONGJI ENVIRONMENTAL PROTECTION ENGINEERING CO., LTD. |
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Address after: 523000 Guangdong city of Dongguan province Houjie town of Dongguan city ring Gang Village second industrial zone 'environmental protection science and technology limited company Patentee after: Dongguan Longji Environmental Protection Technology Co., Ltd. Address before: Dongguan City, Guangdong province 523960 Houjie town of Dongguan city Henggang second industrial zone 'Environmental Protection Engineering Co. Ltd. Patentee before: Dongguan City Longji Environmental Protection Engineering Co., Ltd. |
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Effective date of registration: 20180628 Address after: 523000 Po Ting Road, Ting Shan community, Houjie community, Houjie Town, Dongguan, Guangdong Patentee after: Guangdong famous aviation Environmental Protection Technology Co., Ltd. Address before: 523000 Longgang Village second industrial area, Houjie Town, Dongguan, Guangdong, Dongguan Longji Environmental Protection Technology Co., Ltd. Patentee before: Dongguan Longji Environmental Protection Technology Co., Ltd. |