CN111111347B - Waste gas purification tower - Google Patents

Waste gas purification tower Download PDF

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Publication number
CN111111347B
CN111111347B CN201911372118.6A CN201911372118A CN111111347B CN 111111347 B CN111111347 B CN 111111347B CN 201911372118 A CN201911372118 A CN 201911372118A CN 111111347 B CN111111347 B CN 111111347B
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China
Prior art keywords
pipe
tower body
impeller
carousel
department
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CN201911372118.6A
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Chinese (zh)
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CN111111347A (en
Inventor
曾波涛
聂慧君
李媚
梅明军
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Zhejiang Hongdian environmental protection equipment Co., Ltd
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Zhejiang Hongdian Environmental Protection Equipment Co ltd
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Priority to CN201911372118.6A priority Critical patent/CN111111347B/en
Publication of CN111111347A publication Critical patent/CN111111347A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D47/00Separating dispersed particles from gases, air or vapours by liquid as separating agent
    • B01D47/06Spray cleaning
    • B01D47/063Spray cleaning with two or more jets impinging against each other
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/26Drying gases or vapours
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/26Drying gases or vapours
    • B01D53/261Drying gases or vapours by adsorption
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2257/00Components to be removed
    • B01D2257/80Water

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Treating Waste Gases (AREA)

Abstract

The invention discloses a waste gas purification tower. The device comprises a tower body, wherein an air inlet pipe and a blow-off pipe are arranged on the tower body, a grating, a spray pipe, an activated carbon layer and a demister are arranged in the tower body, a lower liquid hopper is arranged in the tower body and positioned below the air inlet pipe, the lower liquid hopper comprises a lower liquid opening, and a transmission device is arranged below the lower liquid hopper; the transmission device comprises an impeller, a rotating shaft, a turntable, a pull rope, a fixed rod, a rotating wheel and a lower pressing block. The invention drives the impeller to rotate to generate power by the falling of the sewage and acts on the impeller, drives the lower pressing block to move up and down, and evenly mixes dust and particles contained in the sewage at the sewage discharge pipe opening.

Description

Waste gas purification tower
Technical Field
The invention relates to the technical field of environment-friendly equipment, in particular to a waste gas purification tower.
Background
The flue gas usually carries a large amount of dust and harmful substances and cannot be directly discharged into the atmosphere, so that a wet scrubber is required.
After dust, granule in taking away waste gas through the atomizing, sewage whereabouts and discharge from blow off pipe department, dust, granule are uneven distribution in sewage this moment, when sewage flows to blow off pipe department, if there is too concentrated dust, granule, easily cause the jam of blow off pipe, and the blow off pipe is difficult to the clearance.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides a waste gas purification tower.
In order to solve the technical problems, the invention is solved by the following technical scheme: a waste gas purification tower comprises a tower body, wherein an air inlet pipe and a blow-off pipe are arranged on the tower body, a grid, a spray pipe, an activated carbon layer and a demister are sequentially arranged above the air inlet pipe in the tower body from bottom to top, a liquid discharging hopper is arranged below the air inlet pipe in the tower body, the liquid discharging hopper comprises a liquid discharging opening, and a transmission device is arranged below the liquid discharging hopper;
the transmission device comprises an impeller, a rotating shaft, a rotary table, a pull rope, a fixed rod, a rotating wheel and a lower pressing block;
the utility model discloses a tower body, including pivot, impeller, carousel, dead lever, stay cord, push block, blow off pipe, pivot one end rotate the setting and be in on the tower body inner wall, the impeller sets up in the pivot just is located under the liquid mouth down, the carousel sets up pivot other end tip department, the dead lever sets up on the tower body inner wall, the setting of turning wheel is in on the dead lever, stay cord one end with the carousel lateral wall links to each other, and the other end passes behind the turning wheel with the push block links to each other down, the push block sets up down the blow off pipe is located the side department of the inboard port of.
In the above scheme, preferably, the impeller is fixedly connected with the rotating shaft.
In the above aspect, preferably, the pull rope is connected to an outer edge of the side wall of the turntable.
In the above scheme, preferably, the fixing rod is fixedly arranged on the inner wall of the tower body, and the position where the fixing rod is arranged is adjacent to the position of the turntable.
In the above aspect, preferably, the horizontal plane of the lower edge of the fixing rod is located above the horizontal plane of the upper edge of the rotating disc.
In the above scheme, preferably, the rotating wheel is fixedly arranged on the fixed rod.
In the above aspect, preferably, the lower pressing block is located right below the fixing rod.
In the above scheme, preferably, the sewage draining pipe comprises a first pipe and a second pipe, the first pipe is arranged on the tower body, the second pipe is sleeved on the first pipe, and a sealing ring is arranged at the joint of the second pipe and the first pipe. Through the design of the detachable blow-off pipe, the cleaning is more convenient and effective after the disassembly.
The invention has the beneficial effects that: the invention drives the impeller to rotate to generate power by the falling of the sewage and acts on the impeller, drives the lower pressing block to move up and down, and evenly mixes dust and particles contained in the sewage at the sewage discharge pipe opening.
Drawings
FIG. 1 is a schematic view of the present invention.
FIG. 2 is a schematic view of a turntable according to the present invention.
Detailed Description
The invention is described in further detail below with reference to the following detailed description and accompanying drawings:
referring to fig. 1 and 2, the waste gas purifying tower comprises a tower body 1, wherein an exhaust port 11 is arranged at the top of the tower body 1, a cavity is arranged in the tower body 1, an air inlet pipe 12 and a blow-off pipe 13 are further arranged on the tower body 1, the air inlet pipe 12 is arranged at the lower half part of the tower body 1, one end of the air inlet pipe 12 is positioned in the tower body 1 and is communicated with the cavity in the tower body 1, the other end of the air inlet pipe 12 is positioned outside the tower body 1, and the connection part of the air inlet pipe; the blow off pipe 13 sets up in 1 bottom positions of tower body department, and its same one end is located tower body 1 and this end and the cavity intercommunication in the tower body 1, and the other end is located outside tower body 1, and the lower edge that is located the one end tip department in tower body 1 leans on with the inboard bottom surface counterbalance of tower body 1.
The tower body 1 is positioned above the air inlet pipe 12 and is internally provided with a grating 21, a spray pipe 22, an activated carbon layer 23 and a demister 24 from bottom to top in sequence.
The grating 21 is provided with big meshes which are arranged along the vertical direction, and the waste gas is dispersed after passing through the grating; the spray pipe 22 is provided with a plurality of nozzles 221, the nozzles 221 spray liquid in a mist shape, under the action of the mist, dust and particles in the waste gas fall along with the mist, the spray pipe 22 is connected with an external water tank 222, and the liquid in the water tank 222 is sprayed out from the nozzles 221 through a water pump 223; the activated carbon layer 23 is used for blocking part of moisture carried in the exhaust gas; the demister 24 is used for removing the water vapor carried in the waste gas, and finally, the purified waste gas is discharged upwards from the exhaust port 11 of the tower body 1.
The tower body 1 is internally provided with a lower liquid hopper 3 below the air inlet pipe 12, the lower liquid hopper 3 comprises a lower liquid opening 31, the lower liquid hopper is a cone, the shape and the size of the outer edge of the lower liquid hopper are matched with those of the tower body, the lower liquid piece is directly welded on the inner wall of the tower body in a preferred mode, and water falling after atomization is collected by the lower liquid hopper and falls from the lower liquid opening.
And a transmission device is arranged below the lower liquid hopper 3 and comprises an impeller 41, a rotating shaft 42, a turntable 43, a pull rope 44, a fixed rod 45, a rotating wheel 46 and a lower pressing block 47.
One end of the rotating shaft 42 is rotatably arranged on the inner wall of the tower body 1, preferably, a groove is formed in the inner wall of the tower body 1, a bearing is arranged in the groove, and the end of the rotating shaft is connected with the bearing.
The impeller 41 is disposed on the rotating shaft 42 and located right below the lower liquid port 31, and preferably, the impeller 41 is fixedly connected to the rotating shaft 42.
The rotating disc 43 is disposed at the other end of the rotating shaft 42, and preferably, the rotating disc 43 is concentric with the rotating shaft 42 and is fixedly connected with the rotating shaft 42.
The fixed rod 45 is arranged on the inner wall of the tower body 1, preferably, the fixed rod 45 is fixedly arranged on the inner wall of the tower body 1, the position where the fixed rod 45 is arranged is adjacent to the position of the turntable 43, and the lower edge of the fixed rod 45 is located above the horizontal plane of the upper edge of the turntable 43.
The rotating wheel 46 is arranged on the fixing rod 45, preferably, the connecting mode of the rotating wheel 46 and the fixing rod is fixed connection, one end of the pull rope 44 is connected with the side wall of the rotating disc 43, the other end of the pull rope passes through the rotating wheel 46 and then is connected with the lower pressing block 47, and preferably, the pull rope 44 is connected with the outer edge of the side wall of the rotating disc 43.
The lower pressing block 47 is arranged at the side edge of the port of the sewage discharge pipe 13 positioned at the inner side of the tower body 1, preferably, the lower pressing block 47 is positioned under the fixed rod 45.
The lower press block 47 is a block-shaped member having a predetermined weight, and is preferably made of iron.
In order to facilitate the cleaning of the sewage pipe, one end of the sewage pipe, which is usually positioned at the tower body, is easy to be dirty and blocked, so that the sewage pipe is designed to be detachable.
The blow-off pipe 13 comprises a first pipe 131 and a second pipe 132, wherein the first pipe 131 is arranged on the tower body 1, namely, one end of the first pipe 131 is arranged in the tower body 1, the other end of the first pipe is arranged outside the tower body 1, the second pipe 132 is sleeved on the first pipe 131, and a sealing ring is arranged at the joint of the second pipe 132 and the first pipe 131.
On the sewage impact impeller 41 that falls through lower liquid fill 3 departments, it rotates to drive impeller 41, impeller 41 drives pivot 42 rotatory, thereby make carousel 43 rotatory thereupon, cooperation through stay cord 44 and rotation wheel 46, drive briquetting 47 motion one on the other down, break up the dust that contains in the sewage of 13 this department of mouth of pipe of blow off pipe, the granule, reduce the blow off pipe and block up the risk, and simultaneously, when briquetting 47 upward movement down, can drive partial sewage minizone backward flow, produce suction to 13 mouths of pipe of blow off pipe promptly, help the clean blow off pipe mouth of pipe, prevent to block up.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims (4)

1. The utility model provides a waste gas purification tower, includes the tower body, be provided with intake pipe and blow off pipe on the tower body, be located intake pipe top department in the tower body, by lower supreme grid, shower, activated carbon layer and the defroster of having set gradually, its characterized in that: a lower liquid hopper is arranged in the tower body below the air inlet pipe, the lower liquid hopper comprises a lower liquid opening, and a transmission device is arranged below the lower liquid hopper;
the transmission device comprises an impeller, a rotating shaft, a rotary table, a pull rope, a fixed rod, a rotating wheel and a lower pressing block;
pivot one end is rotated and is set up on the tower body inner wall, the impeller sets up in the pivot and be located under the liquid mouth down, the liquid that the liquid mouth fell down strikes the outer department of following of impeller blade, impeller and
the utility model discloses a tower body, including tower body, pivot fixed connection, carousel, dead lever, stay cord one end with the carousel is located, the carousel sets up pivot other end tip department, the carousel with pivot fixed connection, the dead lever is fixed to be set up on the tower body inner wall, just the position that the dead lever set up is adjacent with the carousel position, the dead lever is located along place horizontal plane down the top along place horizontal plane on the carousel, it sets up to rotate the wheel on the dead lever, stay cord one end with the outer department of following of carousel lateral wall links to each other, and the other end passes rotate the wheel after with the briquetting links to each other down, the briquetting sets up down the blow off pipe is located the side department of the inboard.
2. An exhaust gas purification tower according to claim 1, wherein: the rotating wheel is fixedly arranged on the fixed rod.
3. An exhaust gas purification tower according to claim 1, wherein: the lower pressing block is located right below the fixing rod.
4. An exhaust gas purification tower according to claim 1, wherein: the blow off pipe includes first pipe and second pipe, the first pipe sets up on the tower body, the second pipe box-packed is established on the first pipe, just the second pipe with first union coupling department is provided with the sealing washer.
CN201911372118.6A 2019-12-27 2019-12-27 Waste gas purification tower Active CN111111347B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201911372118.6A CN111111347B (en) 2019-12-27 2019-12-27 Waste gas purification tower

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201911372118.6A CN111111347B (en) 2019-12-27 2019-12-27 Waste gas purification tower

Publications (2)

Publication Number Publication Date
CN111111347A CN111111347A (en) 2020-05-08
CN111111347B true CN111111347B (en) 2021-07-13

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Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112121578B (en) * 2020-09-21 2021-06-18 熙诚环保科技(苏州)有限公司 High-efficient type waste gas sprays purifying column for refuse treatment
CN114950047B (en) * 2022-07-11 2023-11-03 四川宇阳环境工程有限公司 Organic waste gas externally discharged high-voltage static ultralow-discharge purifying device
CN117398821B (en) * 2023-10-19 2024-04-05 江苏龙泰环保设备制造有限公司 Wet electric purification system for sulfur-containing tail gas desulfurization after incineration

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN206424738U (en) * 2017-01-22 2017-08-22 连云港恒贸化工有限公司 A kind of horizontal type gas and liquid knockout tower with blowdown apparatus
CN207085624U (en) * 2017-12-08 2018-03-13 安徽致力环保设备有限公司 A kind of coal-fired industrial furnace desulfurating dust removing device for flue gas
CN108201757A (en) * 2018-01-08 2018-06-26 广州子赫建筑装饰有限公司 A kind of infant industry cleaner
CN108355464A (en) * 2018-04-27 2018-08-03 马鞍山金安环境科技有限公司 A kind of stuffing spray-washing sewage deodorizing device
CN208526147U (en) * 2018-10-24 2019-02-22 宜宾壹星科技有限公司 A kind of industrial waste gas purifying tower
CN208526288U (en) * 2018-06-29 2019-02-22 重庆德能再生资源股份有限公司 Waste lead acid battery crushing section acid fog collection device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN206424738U (en) * 2017-01-22 2017-08-22 连云港恒贸化工有限公司 A kind of horizontal type gas and liquid knockout tower with blowdown apparatus
CN207085624U (en) * 2017-12-08 2018-03-13 安徽致力环保设备有限公司 A kind of coal-fired industrial furnace desulfurating dust removing device for flue gas
CN108201757A (en) * 2018-01-08 2018-06-26 广州子赫建筑装饰有限公司 A kind of infant industry cleaner
CN108355464A (en) * 2018-04-27 2018-08-03 马鞍山金安环境科技有限公司 A kind of stuffing spray-washing sewage deodorizing device
CN208526288U (en) * 2018-06-29 2019-02-22 重庆德能再生资源股份有限公司 Waste lead acid battery crushing section acid fog collection device
CN208526147U (en) * 2018-10-24 2019-02-22 宜宾壹星科技有限公司 A kind of industrial waste gas purifying tower

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Effective date of registration: 20200521

Address after: No. 2-1, Hushan Road, Sidu Town, Jiangshan City, Quzhou City, Zhejiang Province

Applicant after: Zhejiang Hongdian environmental protection equipment Co., Ltd

Address before: 324100, No. 2 Lake Road, four Town, Jiangshan, Zhejiang, Quzhou, China

Applicant before: ZHEJIANG HONGDIAN ENVIRONMENTAL PROTECTION EQUIPMENT MANUFACTURING Co.,Ltd.

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