CN2264617Y - Multi-functional wet-type dust-removing, smoke-eliminating and desulphurization purifying tower - Google Patents

Multi-functional wet-type dust-removing, smoke-eliminating and desulphurization purifying tower Download PDF

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Publication number
CN2264617Y
CN2264617Y CN 96207090 CN96207090U CN2264617Y CN 2264617 Y CN2264617 Y CN 2264617Y CN 96207090 CN96207090 CN 96207090 CN 96207090 U CN96207090 U CN 96207090U CN 2264617 Y CN2264617 Y CN 2264617Y
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China
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plate
tower
gas
purifying
inlet pipe
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Expired - Fee Related
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CN 96207090
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Chinese (zh)
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杜列勋
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Individual
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Individual
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Abstract

The utility model relates to a multi-functional wet-type dust-removing, smoke-eliminating and desulphurization purifying tower which is characterized in that the multi-functional wet-type dust-removing, smoke-eliminating and desulphurization purifying tower is composed of a tower body (11), a waste gas inlet pipe (1), a fair current sprayer (2), a water returning device (4), an object and gas separator (5), a gas guider (6), a spiral water sprayer (7), a water inlet pipe (9), a fog removing device (8), a slag eliminating pipe (3) and a gas exhaust pipe (10). The utility model has the characteristics that the dust-removing purifying efficiency is high, the smoke-elimination and dust-removing can be completed at the same time, the desulphurization meets all the purifying standards, the cost of the device is low, the running cost is saved, the land occupation area of the equipment is small, the management, operation and maintenance are convenient, etc.

Description

Multifunctional wet dedusting smoke elimination desulfurizing and purifying tower
The utility model relates to the waste gas purification processing technology field, the smoke elimination of multifunctional wet dedusting specifically desulfurizing and purifying tower.
At present both at home and abroad gas purifying equipment is divided into dry type and wet type two big classes, and what dry collector was commonly used has: gravity, inertia, centrifugal, filtration, types such as static, the having of wet type: types such as water-bath, moisture film, venturi.All there is certain limitation in above-mentioned deduster, and as gravity, inertia, whirlwind class deduster can only be used to remove the dust that becomes than coarse grain, and is relatively poor with the ultrafine dust effect to thin.Sack cleaner is to high humidity and wet type dust incompatibility, and the electric cleaner investment is big, and the venturi type dust remover resistance is big.Above-mentioned in addition deduster all only has single dust removal performance, and is relatively poor to the chemical pernicious gas in the industrial waste gas such as SO2, H2S, absorption cleaning effects such as NO, CO.
The purpose of this utility model provides a kind of simple in structure, and smoke medicining dust-removing effect is good, again the multifunctional wet dedusting smoke elimination desulfurizing and purifying tower that the method that the pernicious gas in the waste gas is herded by the chemistry suction can be removed.
The purpose of this utility model is achieved in that purifying column is by tower body (11), exhaust inlet pipe (1), downstream injection device (2), water recovery apparatus (4), thing gas separating device (5), gas director (6), spiral water jet (7) and water inlet pipe (9), fog dispersal device (8) and slag-drip opening (3) and blast pipe (10) constitute, fog dispersal device (8) places the superiors in the tower body, under it spiral water jet (7) and water inlet pipe (9), be 4-5 layer gas director (6) again under it, exhaust inlet pipe (1) is connected with injector (2), and bottom at tower, thing gas separating device (5) is in a side of spray body device, and water recovery apparatus (4) is in the bottom of tower body.
Wherein, the downstream injection device is by playpipe (2-1), holdup pan (2-2), edge return duct (2-3), and center return duct (2-4), baffle plate (2-5) constitute, and playpipe is in the holdup pan bottom, and edge return duct and center return duct are on the top of holdup pan.The thing gas separating device is made of orifice (5-1), orifice plate (5-2) and reed (5-3), and orifice and reed are evenly distributed on the orifice plate.Gas director is made of overflow pipe (6-1), collecting tank (6-2), guide plate (6-3) and column plate (6-4), and overflow pipe is below column plate, and guide plate and collecting tank are above column plate.The fog dispersal device is made of lower baffle plate (8-1), fog dispersal layer (8-2) and overhead gage (8-3), and the fog dispersal layer is between upper and lower baffle plate.
Below in conjunction with accompanying drawing the utility model is described in further detail:
Fig. 1 is a structural representation of the present utility model
Fig. 2 is a downstream injection device structural representation of the present utility model
Fig. 3 is a thing gas separating device structural representation of the present utility model
Fig. 4 is a gas director structural representation of the present utility model
Fig. 5 is a fog dispersal apparatus structure schematic diagram of the present utility model
Among the figure, 1-exhaust inlet pipe, 2-injector, 3-slag-drip opening, 4-water recovery apparatus, 5-thing gas separating device, 6-gas director, 7-spiral water jet, the 8-device that disperses fog, the 9-feed pipe, the 10-blast pipe, 11-tower body, 2-1-playpipe, 2-2-holdup pan, 2-3-edge return duct, 2-4-center return duct, 2-5-baffle plate, 5-1-orifice, 5-2-orifice plate, the 5-3-reed, 6-1-overflow pipe, 6-2-collecting tank, 6-3-guide plate, 6-4-column plate, 8-1 lower baffle plate, 8-2-disperse fog the layer, the last plate washer of 8-3-.
As shown in Figure 1, the utility model tower body 11, exhaust inlet pipe 1, downflow type injector 2, water recovery apparatus 4, thing gas separating device 5, gas director 6, spiral water jet 7 and water inlet pipe 9, fog dispersal device 8 and slag-drip opening 3 and blast pipe 10 constitute.Tower body is the circular steel structure, and fog dispersal device 8 places the superiors, is spiral water jet 7 and water inlet pipe 9 under it, be 4-5 layer gas director 6 again under it, exhaust inlet pipe 1 is connected with injector 2, and in the bottom of tower, thing gas separating device 5 is in a side of injector, and water recovery apparatus 4 is in the bottom of tower body.Wherein:
As shown in Figure 2, the downstream injection device is by playpipe 2-1, holdup pan 2-2, edge return duct 2-3, and center return duct 2-4, baffle plate 2-5 constitute, and playpipe is in the holdup pan bottom, and edge return duct and center return duct are on the top of holdup pan.
As shown in Figure 3, the thing gas separating device is made of orifice 5-1, orifice plate 5-2 and reed 5-3, and orifice and reed are evenly distributed on the orifice plate.
As shown in Figure 4, gas director is made of overflow pipe 6-1, collecting tank 6-2, guide plate 6-3 and column plate 6-4, and overflow pipe is below column plate, and guide plate and collecting tank are above column plate.
As shown in Figure 5, the fog dispersal device is made of lower baffle plate 8-1, fog dispersal layer 8-2 and overhead gage 8-3, and the fog dispersal layer is between upper and lower baffle plate.
During work, waste gas all enters in the tower from the following of tower, the harmful gas that the downflow type injector makes is dissolved in water, reach elementary purpose of gathering dust, gas is after passing baffle plate under the positive pressure of blower fan, dust is fallen in the water, and gas rising penetrator gas separating device make in particle dust by water absorb drop to tower at the bottom of, made it to reach the purpose of two stage treatment.Gas director is passed in gas continuation rising forces air-flow to rotate by the hand of spiral, produces centrifugal force, and under action of centrifugal force, micronic dust sticks to Ta Bishang, is flow at the bottom of the tower by court of a feudal ruler cannelure after washing is washed away downstream, and ultrafine dust is caught in atomization process.
When handling the chemical industry pernicious gas, throw in chemical agent in WATER AS FLOW MEDIUM, the harmful substance with in the chemical method absorption waste gas reaches the waste gas purification purpose.
Gas after the processing drains into atmosphere after being dispersed fog by top of tower fog dispersal device.Be collected in dirt slag in the water by tower at the bottom of delivery pipe drain into settling tank continuously, unnecessary water is discharged into circulating water pool by automatic water recovery apparatus.Washing water in the tower is then supplied water from the top of tower by water pump.
The utility model compared with prior art has udst separation efficient height, is not subjected in the flue gas Dense and the high temperature limit of dust-laden is finished smoke elimination, dedusting simultaneously, the every decontamination index of desulfurization; And tool There is equipment manufacturing cost low, economic operating cost, occupation area of equipment is little, management, operation, maintenance side Just wait characteristics; If in WATER AS FLOW MEDIUM, throw in selectively chemical agent, in smoke abatement and dust control, Can also Absorption Desulfurization and other pernicious gases. To Air Pollution prevention and control, protection of the environment has played Positive effect.

Claims (5)

1, a kind of multifunctional wet dedusting smoke elimination desulfurizing and purifying tower, it is characterized in that by tower body (11), exhaust inlet pipe (1), downstream injection device (2), water recovery apparatus (4), thing gas separating device (5), gas director (6), spiral water jet (7) and water inlet pipe (9), fog dispersal device (8) and scum pipe (3) and blast pipe (10) constitute, fog dispersal device (8) places the superiors in the tower body, under it spiral water jet (7) and water inlet pipe (9), be 4-5 layer gas director (6) again under it, exhaust inlet pipe (1) is connected with injector (2), and bottom at tower, thing gas separating device (5) is in a side of spray body device, and water recovery apparatus (4) is in the bottom of tower body.
2, purifying column according to claim 1, it is characterized in that the downstream injection device is by playpipe (2-1), holdup pan (2-2), edge return duct (2-3), center return duct (2-4), baffle plate (2-5) constitute, playpipe is in the holdup pan bottom, and edge return duct and center return duct are on the top of holdup pan.
3, purifying column according to claim 1 is characterized in that the thing gas separating device is made of orifice (5-1), orifice plate (5-2) and reed (5-3), and orifice and reed are evenly distributed on the orifice plate.
4, purifying column according to claim 1 is characterized in that gas director by overflow pipe (6-1), and collecting tank (6-2), guide plate (6-3) and column plate (6-4) constitute, and overflow pipe is below column plate, and guide plate and collecting tank are above column plate.
5, purifying column according to claim 1, the device that it is characterized in that dispersing fog is made of lower baffle plate (8-1), fog dispersal layer (8-2) and overhead gage (8-3), and the fog dispersal layer is between upper and lower baffle plate.
CN 96207090 1996-04-05 1996-04-05 Multi-functional wet-type dust-removing, smoke-eliminating and desulphurization purifying tower Expired - Fee Related CN2264617Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 96207090 CN2264617Y (en) 1996-04-05 1996-04-05 Multi-functional wet-type dust-removing, smoke-eliminating and desulphurization purifying tower

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 96207090 CN2264617Y (en) 1996-04-05 1996-04-05 Multi-functional wet-type dust-removing, smoke-eliminating and desulphurization purifying tower

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CN2264617Y true CN2264617Y (en) 1997-10-15

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CN 96207090 Expired - Fee Related CN2264617Y (en) 1996-04-05 1996-04-05 Multi-functional wet-type dust-removing, smoke-eliminating and desulphurization purifying tower

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102380298A (en) * 2010-09-06 2012-03-21 江苏金山环保工程集团有限公司 Novel cyclone waste gas absorption tower
CN105056674A (en) * 2015-07-28 2015-11-18 鞍钢实业微细铝粉有限公司 Dedusting equipment and technology for combustible dust environment

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102380298A (en) * 2010-09-06 2012-03-21 江苏金山环保工程集团有限公司 Novel cyclone waste gas absorption tower
CN105056674A (en) * 2015-07-28 2015-11-18 鞍钢实业微细铝粉有限公司 Dedusting equipment and technology for combustible dust environment

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GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee