CN116764425B - High-strength waste gas purification spray tower and application method thereof - Google Patents

High-strength waste gas purification spray tower and application method thereof Download PDF

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Publication number
CN116764425B
CN116764425B CN202311046245.3A CN202311046245A CN116764425B CN 116764425 B CN116764425 B CN 116764425B CN 202311046245 A CN202311046245 A CN 202311046245A CN 116764425 B CN116764425 B CN 116764425B
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water
filtering
air
exhaust
assembly
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CN116764425A (en
Inventor
陈铭
蓝志强
吴亮
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Fujian Zhonghui Environmental Protection Equipment Co ltd
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Fujian Zhonghui Environmental Protection Equipment Co ltd
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    • 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
    • B01D53/34Chemical or biological purification of waste gases
    • B01D53/74General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/77Liquid phase processes
    • B01D53/79Injecting reactants
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D29/00Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/50Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
    • B01D29/56Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection
    • B01D29/58Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection arranged concentrically or coaxially
    • 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
    • B01D53/185Liquid distributors

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Treating Waste Gases (AREA)
  • Separation Of Particles Using Liquids (AREA)

Abstract

The invention provides a high-strength waste gas purification spray tower and a use method thereof, belonging to the field of purification spray towers.

Description

High-strength waste gas purification spray tower and application method thereof
Technical Field
The invention relates to a high-strength waste gas purification spray tower and a use method thereof, belonging to the field of purification spray towers.
Background
The waste gas purification refers to the work of treating industrial waste gas such as dust particles, flue gas and smoke dust, peculiar smell gas and toxic and harmful gas generated in an industrial place, and common waste gas purification comprises factory dust waste gas purification, workshop dust waste gas purification, organic waste gas purification, waste gas peculiar smell purification, acid-base waste gas purification, chemical waste gas purification and the like, and the purification spray tower is waste gas purification equipment.
However, the spraying inside the existing spray tower is not comprehensive enough, and after the waste gas flows in, the substances in the waste gas cannot be timely subjected to water spraying, purifying, wrapping and separating treatment, so that the gas with incomplete spraying and purifying is directly discharged into the outside air, and the purifying efficiency is general.
Disclosure of Invention
Aiming at the defects existing in the prior art, the invention aims to provide a high-strength waste gas purification spray tower and a use method thereof, so as to solve the existing problems.
In order to achieve the above object, the present invention is realized by the following technical scheme: the utility model provides a high strength exhaust purification spray column, its structure is including purifying the spray column, purify the spray column including the chassis, set up gather flow base group on the chassis, set up perpendicularly in gather flow the exhaust filtration subassembly on base group top, set up perpendicularly in exhaust filtration subassembly top purify spray mechanism, set up perpendicularly in purifying the accurate reposition of redundant personnel subassembly that admits air that sprays the mechanism top, gather flow base group bottom and be connected with multistage filtration subassembly, multistage filtration subassembly one side is connected with the water tank, purify and spray the mechanism other end and extend to the water tank empty intracavity.
The flow collecting base group comprises a base, a flow collecting hopper sleeved at the top end of a cavity of the base, a plurality of flow collecting plates which are evenly distributed on the top surface of the flow collecting hopper according to the circumference, a drain pipe connected to the bottom surface of the flow collecting hopper and a first drain pipe connected to the bottom surface of the base.
Further improved is, exhaust filter assembly includes the connecting seat, sets up in the first exhaust subassembly and the second exhaust subassembly of connecting seat left and right sides, first exhaust subassembly includes the blast pipe, connects in the aqueous vapor filtration jar on blast pipe top, the cover of the aqueous vapor filter core in the aqueous vapor filtration jar is located to the cover, sets up in the cover on aqueous vapor filtration jar top, the cover top is provided with the protective cover, be provided with a plurality of exhaust holes on the cover, first exhaust subassembly and second exhaust subassembly structure are the same.
The purification spraying mechanism comprises a spraying seat, a spraying assembly penetrating through the spraying seat, a water pump connected to the lower end of the spraying assembly and a water suction pipe connected to the water inlet end of the water pump, wherein the spraying assembly comprises a shunt pipe, a plurality of spraying pipes arranged on the bottom surface of the shunt pipe at intervals and a spray head connected to the other end of each spraying pipe, and one side of the shunt pipe is connected with a main water inlet pipe.
The air inlet device is characterized in that the air inlet accurate distribution assembly comprises an air inlet seat, an accurate distribution assembly sleeved at the inner middle part of the cavity of the air inlet seat and an air inlet pipe connected to the top end of the air inlet seat, and the accurate distribution assembly comprises a support, a flow divider arranged on the support and a plurality of distribution air outlet pipes connected to the bottom surface of the flow divider at intervals.
Further improved is that the multistage filtration assembly comprises a filtration tank, a first filtration core, a second filtration core and a third filtration core which are respectively sleeved in the cavity of the filtration tank, a filtration water inlet is formed in the top end of the filtration tank, and a filtration water outlet pipe is arranged at the lower end of the right side of the filtration tank.
Further improved is that the other end of the air inlet pipe is connected with an external air exhauster.
The operation mode of the spraying assembly is further improved, the water pump is started, water is pumped into the water storage tank through the water pumping pipe, then the water flows into the split pipes through the main water inlet pipe, the water flows into the split pipes, and finally the water is sprayed from each spray head.
Further improved is that the diverter is composed of a diverter edge box and a diverter plate, and the diverter plate is conical.
The improvement is that each split air outlet pipe corresponds to each spray head one by one, and the bottom of each split air outlet pipe is lower than 2-4CM of each spray head.
In addition, the invention also provides a using method of the high-strength waste gas purifying spray tower, which comprises the following steps:
firstly, high-strength waste gas is extracted through an external air exhauster and enters an air inlet pipe on an air inlet precise distribution assembly, then flows into the precise distribution assembly, is distributed by a flow divider, enables gas to flow downwards from side to side, flows downwards through each distribution air outlet pipe, then sprays and purifies gas flowing out of each distribution air outlet pipe through each spray head on a purification spraying mechanism one by one, substances in the gas are wrapped and separated by water, the purified and separated gas flows downwards and is upwards discharged from a first air exhaust assembly and a second air exhaust assembly on two sides of an air exhaust filter assembly, when the gas passes through a water-gas filter tank, moisture in the gas can be adsorbed by the water-gas filter core, the gas is discharged from each air exhaust hole on a tank cover, water synchronously wrapping the substances flows downwards to a flow gathering hopper in a flow gathering base group, then each flow gathering plate carries out water gathering, enables the water to flow to the middle part from side in an arc shape, forms vortex when the water is discharged into the bottom of a base cavity through a first water drain pipe, substances in the water is filtered by a lower filter core, and flows into a water storage tank from top to bottom after being filtered.
The invention has the beneficial effects that:
the invention provides a high-strength waste gas purification spray tower, which is formed by a flow collecting base group, an exhaust filtering assembly, a purification spray mechanism, an air inlet precise flow distribution assembly and a multi-stage filtering assembly, and is characterized in that the flow collecting base group, the exhaust filtering assembly, the purification spray mechanism, the air inlet precise flow distribution assembly and the multi-stage filtering assembly are integrated into a whole by one-to-one correspondence to water spray separation materials, exhaust separation gas moisture, vortex flow collecting mixed materials and three-layer material adsorption separation and filtration.
Drawings
FIG. 1 is a schematic diagram of a high-strength exhaust gas purifying spray tower according to the present invention;
FIG. 2 is a schematic view of a flow gathering base set according to the present invention;
FIG. 3 is a schematic view of an exhaust filter assembly according to the present invention;
FIG. 4 is a schematic diagram of the structure of the purification spraying mechanism of the invention;
FIG. 5 is a schematic view of an air intake accurate diverting assembly according to the present invention;
FIG. 6 is a schematic view of a multi-stage filter assembly according to the present invention.
Detailed Description
The invention is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
Referring to fig. 1-6, the present invention provides a technical scheme of a high-strength exhaust gas purifying spray tower structure: the structure of the filter assembly comprises a purification spray tower, the purification spray tower comprises a bottom frame 1, a flow collecting base group 2 arranged on the bottom frame 1, an exhaust filtering component 3 vertically arranged at the top end of the flow collecting base group 2, a purification spray mechanism 4 vertically arranged at the top end of the exhaust filtering component 3, an air inlet accurate shunt component 5 vertically arranged at the top end of the purification spray mechanism 4, a multistage filtering component 6 connected to the bottom end of the flow collecting base group 2, a water storage tank 7 connected to one side of the multistage filtering component 6, the other end of the purification spray mechanism 4 extends into a cavity of the water storage tank 7, the flow collecting base group 2 comprises a base 21, a flow collecting hopper 22 sleeved at the top end of the base 21, a plurality of flow collecting plates 23 uniformly distributed on the top surface of the flow collecting hopper 22 along the circumference, a drain pipe 24 connected to the bottom surface of the flow collecting hopper 22, a first drain pipe 25 connected to the bottom surface of the base 21, the exhaust filtering component 3 comprises a connecting seat 31, a first exhaust component 32 and a second exhaust component 33 arranged at the left side and right side of the connecting seat 31, the first exhaust component 32 comprises a 321, a water vapor inlet and a water vapor pump 322 arranged at the top end of the first exhaust component 32, a water vapor 321, a filter tank 322 arranged at the bottom end of the connecting seat 32, a water vapor pump 322 arranged at the bottom end of the water pump 43, a filter tank 43 arranged at the bottom of the filter tank 32, a water pump 43, a filter cap arranged at the bottom of the filter tank 43, and a filter cap 43, and a water pump 43, and a filter cover arranged at the top end of the filter tank 43, and a filter cover 43, and a filter pipe arranged at the top end of the filter tank 43, and a filter cover arranged at the top of the filter assembly The shower nozzle 423 that is connected to each shower 422 other end, shunt tubes 421 one side is connected with main inlet tube 424, the accurate reposition of redundant personnel subassembly that admits air 5 is including admitting air seat 51, the accurate reposition of redundant personnel subassembly 52 at middle part in the cavity of seat 51 of locating admitting air, connect in the intake pipe 53 on the seat 51 top of admitting air, accurate reposition of redundant personnel subassembly 52 includes support 521, sets up the shunt 522 on support 521, a plurality of reposition of redundant personnel outlet duct 523 of interval connection in the shunt 522 bottom surface, multistage filter assembly 6 includes rose box 61, overlaps respectively locates first filter core 62, second filter core 63 and the third filter core 64 in the rose box 61 cavity, rose box 61 top is provided with filters water inlet 65, rose box 61 right side lower extreme is provided with filters outlet pipe 66.
The application method of the high-strength waste gas purification spray tower is also disclosed: firstly, high-strength waste gas is pumped into the air inlet pipe 53 on the air inlet precise diversion assembly 5 through an external air exhauster, then flows into the precise diversion assembly 52, is diverted by the diverter 522, and flows downwards from side to side, flows downwards through each diversion air outlet pipe 523, then each spray nozzle 423 on the purification spraying mechanism 4 sprays and purifies the air flowing out of each diversion air outlet pipe 523 one by one, substances in the air are wrapped and separated by water, the purified and separated air flows downwards, and is discharged upwards from the first air exhaust assembly 32 and the second air exhaust assembly 33 on two sides of the air exhaust filtering assembly 3, when the air passes through the water vapor filtering tank 322, moisture in the air is adsorbed by the water vapor filtering core 323, the air is discharged from each air exhaust hole 326 on the tank cover 324, and then water synchronously wrapped by the substances flows downwards onto the flow gathering hopper 22 in the flow gathering base assembly 2, the water is gathered by each flow gathering plate 23, so that the water flows into the middle drain pipe from side to side, flows downwards into the air exhaust assembly 24, forms a vortex flow channel, flows downwards into the air tank 6 through the air exhaust assembly, flows into the three-level filter element 6, flows into the three-level filter element, and then flows into the three-level filter tank, and then flows into the three-level filter element 7, and flows into the three-level filter element, and then flows into the three-level filter tank, and the bottom filter element, and the bottom filter tank, and the bottom filter tank.
While the fundamental and principal features of the invention and advantages of the invention have been shown and described, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (5)

1. The utility model provides a high strength waste gas purification spray column, its structure includes purification spray column, its characterized in that: the purification spray tower comprises an underframe (1), a flow-gathering base group (2) arranged on the underframe (1), an exhaust filtering component (3) vertically arranged at the top end of the flow-gathering base group (2), a purification spray mechanism (4) vertically arranged at the top end of the exhaust filtering component (3), and an air inlet accurate shunt component (5) vertically arranged at the top end of the purification spray mechanism (4), wherein the bottom end of the flow-gathering base group (2) is connected with a multi-stage filtering component (6), one side of the multi-stage filtering component (6) is connected with a water storage tank (7), and the other end of the purification spray mechanism (4) extends into a cavity of the water storage tank (7);
the purifying spraying mechanism (4) comprises a spraying seat (41), a spraying assembly (42) penetrating through the spraying seat (41), a water pump (43) connected to the lower end of the spraying assembly (42) and a water suction pipe (44) connected to the water inlet end of the water pump (43), wherein the spraying assembly (42) comprises a shunt pipe (421), a plurality of spraying pipes (422) arranged on the bottom surface of the shunt pipe (421) at intervals, and a spray head (423) connected to the other end of each spraying pipe (422), and one side of the shunt pipe (421) is connected with a main water inlet pipe (424);
the air inlet accurate flow distribution assembly (5) comprises an air inlet seat (51), an accurate flow distribution assembly (52) sleeved at the middle part in a cavity of the air inlet seat (51) and an air inlet pipe (53) connected to the top end of the air inlet seat (51), wherein the accurate flow distribution assembly (52) comprises a bracket (521), a flow divider (522) arranged on the bracket (521) and a plurality of flow distribution air outlet pipes (523) connected to the bottom surface of the flow divider (522) at intervals;
the diverter consists of a diverter edge box and a diverter plate, and the diverter plate is conical;
each of the split air outlet pipes corresponds to each of the spray heads one by one, and the bottom of each of the split air outlet pipes is lower than 2-4CM of each of the spray heads.
2. A high strength exhaust gas purifying spray tower as claimed in claim 1, wherein: the flow-gathering base group (2) comprises a base (21), a flow-gathering hopper (22) sleeved at the top end of a cavity of the base (21), a plurality of flow-gathering plates (23) which are evenly distributed on the top surface of the flow-gathering hopper (22) according to the circumference, a drain pipe (24) connected to the bottom surface of the flow-gathering hopper (22), and a first drain pipe (25) connected to the bottom surface of the base (21).
3. A high strength exhaust gas purifying spray tower as claimed in claim 1, wherein: the exhaust filtering assembly (3) comprises a connecting seat (31), a first exhaust assembly (32) and a second exhaust assembly (33) which are arranged on the left side and the right side of the connecting seat (31), wherein the first exhaust assembly (32) comprises an exhaust pipe (321), a water-gas filtering tank (322) connected to the top end of the exhaust pipe (321), a water-gas filtering core (323) sleeved in the water-gas filtering tank (322) and a tank cover (324) arranged on the top end of the water-gas filtering tank (322), a protective cover (325) is arranged on the top surface of the tank cover (324), a plurality of exhaust holes (326) are formed in the tank cover (324), and the first exhaust assembly (32) and the second exhaust assembly (33) are identical in structure.
4. A high strength exhaust gas purifying spray tower as claimed in claim 1, wherein: the multistage filtering assembly (6) comprises a filtering box (61), and a first filtering core (62), a second filtering core (63) and a third filtering core (64) which are respectively sleeved in a cavity of the filtering box (61), wherein a filtering water inlet (65) is formed in the top end of the filtering box (61), and a filtering water outlet pipe (66) is formed in the lower end of the right side of the filtering box (61).
5. A method of using the high strength exhaust gas purifying spray tower according to any one of claims 1 to 4, characterized in that: the using method is as follows:
firstly, high-strength waste gas is pumped into an air inlet pipe (53) on an air inlet precise distribution assembly (5) through an external air exhauster, then flows into the precise distribution assembly (52), is distributed by a splitter (522), flows downwards from side to side, flows downwards through each distribution air outlet pipe (523), then sprays and purifies the air flowing out from each distribution air outlet pipe (523) one by one through each spray nozzle (423) on a purification spray mechanism (4), substances in the air are wrapped and separated by water, the purified and separated air flows downwards and is discharged upwards from a first air exhaust assembly (32) and a second air exhaust assembly (33) on two sides of an air exhaust filter assembly (3), when the air passes through a water and air filter tank (322), moisture in the air is adsorbed by a water and air filter element (323), the air is discharged from each air exhaust hole (326) on a tank cover (324), water of a synchronous wrapping substance flows downwards to a flow gathering hopper (22) in a gathering base group (2), then each gathering plate (23) carries out gathering flow of water, the water flows downwards from the side of the water filtering base (24) to form a plurality of layers, flows downwards from the side of the water filtering base (25) to the water filtering cavity (1) and then flows downwards to the bottom of the filtering cavity (25) to form a plurality of layers, when the water flows downwards from the filtering cavity (1) to the filtering cavity (25) and then flows downwards from the filtering cavity (1) to the bottom to the top to the bottom, and flows into the water storage tank (7) through the filtering water outlet pipe (66).
CN202311046245.3A 2023-08-18 2023-08-18 High-strength waste gas purification spray tower and application method thereof Active CN116764425B (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117654197A (en) * 2024-01-31 2024-03-08 福建众辉环保设备有限公司 Waste gas treatment device for garbage incineration equipment

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KR20220147230A (en) * 2021-04-27 2022-11-03 (주) 대성중공업 Horizontal scrubber using micro bubbles
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CN218339332U (en) * 2022-10-10 2023-01-20 隋建波 Waste gas spray tower equipment for waste gas treatment
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JP2005256634A (en) * 2004-03-09 2005-09-22 Hiroshi Matsuoka Exhaust emission control system
CN106604772A (en) * 2014-09-04 2017-04-26 株式会社 Ihi Desulfurization device
JP2018076825A (en) * 2016-11-10 2018-05-17 株式会社 Acr Exhaust emission control device
CN207024971U (en) * 2017-07-18 2018-02-23 广东绿神器环保设备科技有限公司 Honeycomb fashion sprays waste gas treatment equipment
CN108636067A (en) * 2018-07-18 2018-10-12 佛山市广协环保科技有限公司 A kind of exhaust-gas treatment conveying device for environmental protection equipment
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KR20220147230A (en) * 2021-04-27 2022-11-03 (주) 대성중공업 Horizontal scrubber using micro bubbles
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CN217188818U (en) * 2022-01-21 2022-08-16 佛山晟金环保设备有限公司 Spray tower for pollution prevention and control
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CN218339332U (en) * 2022-10-10 2023-01-20 隋建波 Waste gas spray tower equipment for waste gas treatment
CN219272590U (en) * 2023-01-03 2023-06-30 深圳市株草科技有限公司 Environment-friendly engineering waste gas treatment purifier

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