CN111450664A - Waste gas absorption tower - Google Patents

Waste gas absorption tower Download PDF

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Publication number
CN111450664A
CN111450664A CN202010287141.1A CN202010287141A CN111450664A CN 111450664 A CN111450664 A CN 111450664A CN 202010287141 A CN202010287141 A CN 202010287141A CN 111450664 A CN111450664 A CN 111450664A
Authority
CN
China
Prior art keywords
tower
layer
waste gas
outlet
communicated
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202010287141.1A
Other languages
Chinese (zh)
Inventor
贝科德
贝雪根
杨耀良
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suzhou Beikede Machinery Co Ltd
Original Assignee
Suzhou Beikede Machinery Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Suzhou Beikede Machinery Co Ltd filed Critical Suzhou Beikede Machinery Co Ltd
Priority to CN202010287141.1A priority Critical patent/CN111450664A/en
Publication of CN111450664A publication Critical patent/CN111450664A/en
Pending legal-status Critical Current

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Classifications

    • 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
    • B01D53/14Separation 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 by absorption
    • B01D53/18Absorbing units; Liquid distributors therefor
    • 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
    • B01D53/14Separation 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 by absorption
    • B01D53/1456Removing acid components
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2257/00Components to be removed
    • B01D2257/30Sulfur compounds

Abstract

The invention discloses a waste gas absorption tower, which comprises a first tower body and a second tower body arranged on the first tower body, wherein the bottom of the first tower body is communicated with a water storage tank, a first waste gas inlet, a first packing layer, a first spraying layer, a second packing layer, a second spraying layer, a first demisting layer and a first waste gas outlet are sequentially arranged in the first tower body from bottom to top, a waste water outlet is arranged at the bottom of the second tower body and is communicated with the water storage tank through a pipeline, a second waste gas inlet, a first cyclone plate, a first spray head, a second cyclone plate, a second spray head, a second demisting layer and a second gas outlet are sequentially arranged in the second tower body from bottom to top, the first waste gas outlet is communicated with the second waste gas inlet, the spraying tower and the cyclone plate tower are vertically and seamlessly connected in parallel, the floor area is greatly reduced, high-concentration and high-flow-speed waste gas can be confronted, and the functionality is strong.

Description

Waste gas absorption tower
Technical Field
The invention relates to a waste gas absorption tower.
Background
Traditional waste gas absorption tower adopts single tower body, absorptive not thorough, for example the spray column is not good to the exhaust-gas treatment effect of high concentration, and whirl board tower is not too good to the exhaust-gas treatment of high flow rate, if will handle high concentration, two kinds of absorption towers need be settled simultaneously to the gas of high flow rate, and installation time is long, and area is big moreover.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides an exhaust gas absorption tower.
The technical scheme of the invention is as follows: the utility model provides a waste gas absorption tower, includes first tower body and sets up the second tower body on first tower body, first tower body bottom and catch basin intercommunication, be equipped with first waste gas entry from bottom to top in proper order in the first tower body, first packing layer, the first layer that sprays, the second packing layer, the second sprays the layer, first defogging layer and first exhaust outlet, second tower body bottom is equipped with waste water outlet, waste water outlet passes through pipeline and catch basin intercommunication, be equipped with second waste gas entry from bottom to top in the second tower body in proper order, first whirl board, first shower nozzle, second whirl board, second shower nozzle, second defogging layer and second gas outlet, first waste gas outlet and second waste gas entry intercommunication.
Specifically, the method comprises the following steps: the first spray layer, the second spray layer, the first spray head and the second spray head are communicated with a water outlet of the circulating pump through pipelines, and a water inlet of the circulating pump is communicated with the water storage tank.
Specifically, the method comprises the following steps: the water storage tank is communicated with the dosing barrel arranged on one side.
The invention has the beneficial effects that: the spray tower and the cyclone plate tower are vertically connected in parallel in a seamless mode, occupied area is greatly reduced, and the high-concentration high-flow-rate waste gas treatment device can face high-concentration high-flow-rate waste gas and is high in functionality.
Drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic diagram of the present invention.
Wherein: 1-a first tower; 2-a first exhaust gas inlet; 3-a first packing layer; 4-a first spray layer; 5-a second packing layer; 6-a second spray layer; 7-a first demisting layer; 8-a first exhaust gas outlet; 9-a second tower; 10-a second exhaust gas inlet; 11-a first swirl plate; 12-a first spray head; 13-a second swirl plate; 14-a second spray head; 15-a second demisting layer; 16-a second exhaust gas outlet; 17-a circulation pump; 18-a medicine adding barrel; 19-a water storage tank.
Detailed Description
The technical solutions in the embodiments of the present invention are clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, a waste gas absorption tower, includes first tower body 1 and sets up the second tower body 9 on first tower body 1, first tower body 1 bottom and catch basin 19 intercommunication, be equipped with first waste gas 2 entry from bottom to top in proper order in the first tower body 1, first packing layer 3, first layer 4 that sprays, second packing layer 5, the second sprays layer 6, first defogging layer 7 and first waste gas outlet 8, second tower body 9 bottom is equipped with waste water outlet (not marked), waste water outlet passes through pipeline and catch basin 19 intercommunication, second tower body 9 is equipped with second waste gas entry 10 from bottom to top in proper order, first whirl board 11, first shower nozzle 12, second whirl board 13, second shower nozzle 14, second defogging layer 15 and second gas outlet 16, first waste gas outlet 8 and second waste gas entry 10 intercommunication.
In the invention, the first spraying layer 4, the second spraying layer 6, the first spray head 12 and the second spray head 14 are all communicated with the water outlet of a circulating pump 17 through pipelines, and the water inlet of the circulating pump 17 is communicated with a water storage tank 19. The water storage tank 19 is communicated with the dosing barrel 18 arranged on one side.
In the actual use process, high-concentration and high-flow-rate gas enters from a first waste gas inlet 2 of a first tower body 1 in sequence, passes through a first packing layer 3, a first spraying layer 4, a second packing layer 5 and a second spraying layer 6, a part of waste gas is removed by a first demisting layer 7, the gas flow rate is reduced at the same time, and is discharged through a second gas outlet 16 after passing through a second waste gas inlet 10 of a second tower body 9 and sequentially passes through a first cyclone plate 11, a first spray head 12, a second cyclone plate 13, a second spray head 14 and a second demisting layer 15 to remove redundant impurities, wherein the first spraying layer 4, the second spraying layer 6, the first spray head 12 and the second spray head 14 are recycled in a water storage tank 19, and a chemical adding barrel 18 is used for adding and removing sulfur-containing liquid medicine in the waste gas.
The drawings and examples are only for the purpose of illustrating the invention and any suitable changes or modifications thereof which may occur to those skilled in the art should be considered as not departing from the scope of the invention.

Claims (3)

1. An exhaust gas absorption tower, characterized in that: including first tower body and the second tower body of setting on first tower body, first tower body bottom and catch basin intercommunication, be equipped with first waste gas entry from bottom to top in the first tower body in proper order, first packing layer, the first layer that sprays, second packing layer, the second sprays the layer, first defogging layer and first exhaust outlet, second tower body bottom is equipped with waste water outlet, waste water outlet passes through pipeline and catch basin intercommunication, be equipped with second waste gas entry from bottom to top in the second tower body in proper order, first whirl board, first shower nozzle, second whirl board, second shower nozzle, second defogging layer and second gas outlet, first waste gas outlet and second waste gas entry intercommunication.
2. The exhaust gas absorption tower according to claim 1, wherein: the first spray layer, the second spray layer, the first spray head and the second spray head are communicated with a water outlet of the circulating pump through pipelines, and a water inlet of the circulating pump is communicated with the water storage tank.
3. The exhaust gas absorption tower according to claim 1, wherein: the water storage tank is communicated with the dosing barrel arranged on one side.
CN202010287141.1A 2020-04-13 2020-04-13 Waste gas absorption tower Pending CN111450664A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010287141.1A CN111450664A (en) 2020-04-13 2020-04-13 Waste gas absorption tower

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010287141.1A CN111450664A (en) 2020-04-13 2020-04-13 Waste gas absorption tower

Publications (1)

Publication Number Publication Date
CN111450664A true CN111450664A (en) 2020-07-28

Family

ID=71673094

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010287141.1A Pending CN111450664A (en) 2020-04-13 2020-04-13 Waste gas absorption tower

Country Status (1)

Country Link
CN (1) CN111450664A (en)

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2581052Y (en) * 2002-11-25 2003-10-22 曾和全 Jet rotating packing absorption tower
CN101342455A (en) * 2008-08-28 2009-01-14 浙江天蓝脱硫除尘有限公司 Rotational flow and spray combined desulfurizing device
CN202410483U (en) * 2011-12-14 2012-09-05 浙江天蓝环保技术股份有限公司 Spraying and rotational flow combined absorption column
CN203724951U (en) * 2014-01-14 2014-07-23 芜湖神剑裕昌新材料有限公司 Rotational flow purification tower
CN105381677A (en) * 2015-12-11 2016-03-09 天紫工程管理(天津)有限公司 Waste plastic granulation exhaust gas treatment system
CN105435610A (en) * 2015-12-03 2016-03-30 上海交通大学 Integrated multiple-effect device meeting requirements for deep desulfurization and denitrification and dust removal of industrial flue gas
CN205164423U (en) * 2015-12-08 2016-04-20 张华军 Integrative device of flue gas desulfurization and dust removal
CN205815408U (en) * 2016-07-21 2016-12-21 杭州益蓝环境科技有限公司 A kind of purifying column for exhaust-gas treatment
US20170198908A1 (en) * 2014-09-29 2017-07-13 Beijing Spc Environment Protection Tech Co., Ltd. Rotational flow and sink flow-coupling integrated system for ultra-clean desulphuration and dedusting and desulphuration and dedusting method therefor
CN208097740U (en) * 2018-03-02 2018-11-16 佛山市绿娃娃环保设备有限公司 Spray washing Tower for purifying waste gas

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2581052Y (en) * 2002-11-25 2003-10-22 曾和全 Jet rotating packing absorption tower
CN101342455A (en) * 2008-08-28 2009-01-14 浙江天蓝脱硫除尘有限公司 Rotational flow and spray combined desulfurizing device
CN202410483U (en) * 2011-12-14 2012-09-05 浙江天蓝环保技术股份有限公司 Spraying and rotational flow combined absorption column
CN203724951U (en) * 2014-01-14 2014-07-23 芜湖神剑裕昌新材料有限公司 Rotational flow purification tower
US20170198908A1 (en) * 2014-09-29 2017-07-13 Beijing Spc Environment Protection Tech Co., Ltd. Rotational flow and sink flow-coupling integrated system for ultra-clean desulphuration and dedusting and desulphuration and dedusting method therefor
CN105435610A (en) * 2015-12-03 2016-03-30 上海交通大学 Integrated multiple-effect device meeting requirements for deep desulfurization and denitrification and dust removal of industrial flue gas
CN205164423U (en) * 2015-12-08 2016-04-20 张华军 Integrative device of flue gas desulfurization and dust removal
CN105381677A (en) * 2015-12-11 2016-03-09 天紫工程管理(天津)有限公司 Waste plastic granulation exhaust gas treatment system
CN205815408U (en) * 2016-07-21 2016-12-21 杭州益蓝环境科技有限公司 A kind of purifying column for exhaust-gas treatment
CN208097740U (en) * 2018-03-02 2018-11-16 佛山市绿娃娃环保设备有限公司 Spray washing Tower for purifying waste gas

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