CN206454431U - A kind of thermal power generation smoke eliminator - Google Patents

A kind of thermal power generation smoke eliminator Download PDF

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Publication number
CN206454431U
CN206454431U CN201621422360.1U CN201621422360U CN206454431U CN 206454431 U CN206454431 U CN 206454431U CN 201621422360 U CN201621422360 U CN 201621422360U CN 206454431 U CN206454431 U CN 206454431U
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China
Prior art keywords
heat
heat exchange
dust
tower
exchange columns
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Active
Application number
CN201621422360.1U
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Chinese (zh)
Inventor
李冰
李相武
王瑛
费浚纯
吴佳男
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Qingdao Haibo Shengtong Technology Co., Ltd.
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Harbin Hengyu Mingxiang Technology Co Ltd
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Priority to CN201621422360.1U priority Critical patent/CN206454431U/en
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00Combustion technologies with mitigation potential
    • Y02E20/30Technologies for a more efficient combustion or heat usage

Abstract

A kind of thermal power generation smoke eliminator, including getter device, gas wash tower, heat exchange columns, desulfurizing tower, the first appendix, the second appendix, the getter device connects gas wash tower, and gas wash tower connects heat exchange columns by the first appendix, and heat exchange columns connect desulfurizing tower by the second appendix;Heat-exchanger rig, lower heat-exchanger rig on the heat exchange columns interior arrangement;The desulfurizing tower inner upper end device spray desulfurizer, interior lower end device sedimentation basin, sedimentation basin interior arrangement knot screen, heat exchange columns right-hand member, piece circulating water pipe of sedimentation basin right-hand member device, circulating water pipe upper end connection spray desulfurizer.The utility model can effectively filter dust, impurity in flue gas, and carry out desulfurization process to flue gas, it is to avoid cause air pollution, and it can also effectively utilize the heat in flue gas, for preheating cold water, effectively using the discarded energy, the effect of energy-conserving and environment-protective, twice laid has been reached.

Description

A kind of thermal power generation smoke eliminator
Technical field
The utility model is related to field of thermal power, more particularly to a kind of thermal power generation smoke eliminator.
Background technology
In recent years, atmosphere pollution situation is further serious, and serious haze phenomenon is to people's lives in all parts of the country and work band Tremendous influence is carried out, shade also has been coverd with to national economic development.
The deficiency that existing multi-pollutant fume purifier is present is:Do not carry out effective energy-conservation and consider net with flue gas Change flow arrangement optimization, each split is independently arranged for activated coke smoke eliminator and deduster, is connected between each device through flue Connect, and flue connection is complicated, flue drastically reducing, elbow, threeway are more, and resistance is big, and floor space is big, and cost of investment is high, operation Cost is big.
Utility model content
The purpose of this utility model is to provide a kind of thermal power generation smoke eliminator, effectively can filter in flue gas Dust, impurity, and desulfurization process is carried out to flue gas, it is to avoid air pollution is caused, and can also effectively utilize the heat in flue gas Amount, is preheating cold water, effectively using the discarded energy, has reached the effect of energy-conserving and environment-protective, twice laid.
The utility model is realized using following technical scheme:
A kind of thermal power generation smoke eliminator, including getter device, gas wash tower, heat exchange columns, desulfurizing tower, the first gas transmission Pipe, the second appendix, the getter device connect gas wash tower, and gas wash tower connects heat exchange columns by the first appendix, and heat exchange columns lead to Cross the second appendix connection desulfurizing tower;
The getter device is made up of air intake duct, induced-draught fan, snorkel;Inlet manifold assembly is in induced-draught fan front end, induced-draught fan Rear end connects gas wash tower by snorkel;
Two-layer ceramic micro-porous filtration plate above and below the gas wash tower inner upper end device, two-layer ceramic micro-porous filtration plate lower end dress Put dust-proof plate device;
Heat-exchanger rig, lower heat-exchanger rig on the heat exchange columns interior arrangement;The desulfurizing tower inner upper end device spray is de- Sulphur device, interior lower end device sedimentation basin, sedimentation basin interior arrangement knot screen, heat exchange columns right-hand member, sedimentation basin right-hand member device one Root circulating water pipe, circulating water pipe upper end connection spray desulfurizer.
The dust-proof plate device is made up of the left dust-proof plate of polylith, the right dust-proof plate of polylith;The left dust-proof plate left end fixes dress Put in gas wash tower inner left wall, left dust-proof plate is the plate body being tilted to the right;The right dust-proof plate right-hand member fixing device is in dedusting On the right side of tower on inwall, right dust-proof plate is the plate body being tilted to the left;The left dust-proof plate of polylith and the right dust-proof plate interleaved of polylith Set.
The upper heat-exchanger rig, lower heat-exchanger rig structure are identical, many defeated smoke pipes all on the inside of heat-exchanging water tank, heat-exchanging water tank Road is constituted;Connected between the upper heat-exchanger rig and lower heat-exchanger rig by connecting water pipe, upper heat-exchanger rig left end, heat exchange columns are left End device heat-exchanging water water inlet pipe, lower heat-exchanger rig right-hand member, heat exchange columns right-hand member device heat-exchanging water drainpipe.
The spray desulfurizer is made up of spray water tank, feed pipe, feeding spraying pump, shower, multiple spray heads;It is described Spray water tank device connects the multiple sprays of end device under shower, shower in desulfurizing tower inner upper end, lower end by feed pipe Device feeding spraying pump on head, feed pipe.
The knot screen is constituted by being tilted over pan, vertical cartridge filter, impurity-discharging pipe, is tilted over pan fixing device de- Sulphur tower interior lower end, is tilted over pan lower end and connects vertical cartridge filter, vertical cartridge filter attachment means are in the middle of desulfurizing tower bottom Impurity-discharging pipe.
Described one piece of demisting cotton of desulfurizing tower inner upper end returning apparatus, desulfurizing tower top middle device blast pipe.
The beneficial effects of the utility model:A kind of thermal power generation smoke eliminator of the present utility model, inside is set Gas wash tower, heat exchange columns, desulfurizing tower, can effectively filter dust, the impurity in flue gas, and carry out desulfurization process to flue gas, it is to avoid Air pollution is caused, and can also effectively utilize the heat in flue gas, is preheating cold water, effectively using the discarded energy, reaches Energy-conserving and environment-protective, the effect of twice laid.
A kind of thermal power generation smoke eliminator of the present utility model, its operation principle is:When in use, pass through first Flue gas is sucked into inside gas wash tower by getter device, and the left dust-proof plate, the right dust-proof plate of polylith inside flue gas removing dust tower first enter Row stops the large granular impurity in dedusting, flue gas of going out, and is then removed by two-layer ceramic micro-porous filtration plate up and down in flue gas Fine impurity, is entered to inside heat exchange columns after removal of impurities by the first appendix, and flue gas is defeated by entering many of heat-exchanging water tank inner side Smoke pipeline is the preheating cold water inside heat-exchanging water tank, and after heat exchange, flue gas enters to desulfurizing tower by the second appendix, de- through spray Sulphur device spray alkaline solution is carried out after desulfurization process, then by demisting cotton demisting, is discharged by blast pipe, and under spray liquid Stream, after knot screen filtering and impurity removing, spray liquid is recycled to inside spray desulfurizer by circulating water pipe, is reused.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model;
In figure, 1- getter devices;2- gas wash towers;3- heat exchange columns;4- desulfurizing towers;The appendixs of 5- first;The appendixs of 6- second; 7- ceramic capillary filters;8- dust-proof plate devices;The upper heat-exchanger rigs of 9-;Heat-exchanger rig under 10-;11- spray desulfurizers;12- Sedimentation basin;13- knot screens;14- circulating water pipes;15- heat-exchanging water tanks;16- tobacco transmission pipes;17- demisting cottons;18- blast pipes.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.
Embodiment 1
As shown in figure 1, a kind of thermal power generation smoke eliminator, including it is getter device 1, gas wash tower 2, heat exchange columns 3, de- Sulphur tower 4, the first appendix 5, the second appendix 6, the getter device 1 connect gas wash tower 2, and gas wash tower 2 passes through the first appendix 5 Heat exchange columns 3 are connected, heat exchange columns 3 connect desulfurizing tower 4 by the second appendix 6;
Embodiment 2
As shown in figure 1, the getter device 1 is made up of air intake duct, induced-draught fan, snorkel;Inlet manifold assembly is in induced-draught fan Front end, induced-draught fan rear end connects gas wash tower 2 by snorkel;
Embodiment 3
As shown in figure 1, two-layer ceramic micro-porous filtration plate 7, two-layer ceramic micropore above and below the inner upper end device of gas wash tower 2 7 times end device dust-proof plate devices 8 of filter;
Embodiment 4
As shown in figure 1, heat-exchanger rig 9, lower heat-exchanger rig 10 on the interior arrangement of heat exchange columns 3;Inside the desulfurizing tower 4 Device for upper end spray desulfurizer 11, interior lower end device sedimentation basin 12, the interior arrangement knot screen 13 of sedimentation basin 12, heat exchange columns 3 right-hand members, sedimentation basin piece circulating water pipe 14 of 12 right-hand member device, the upper end of circulating water pipe 14 connection spray desulfurizer 11.
Embodiment 5
As shown in figure 1, the dust-proof plate device 8 is made up of the left dust-proof plate of polylith, the right dust-proof plate of polylith;The left dust-proof plate Left end fixing device is in the inner left wall of gas wash tower 2, and left dust-proof plate is the plate body being tilted to the right;The right dust-proof plate right-hand member is fixed Device is on the right side inwall of gas wash tower 2, and right dust-proof plate is the plate body being tilted to the left;The left dust-proof plate of polylith and the right resistance dirt of polylith Plate interleaved is set.
Embodiment 6
As shown in figure 1, the upper heat-exchanger rig 9, the structure of lower heat-exchanger rig 10 are identical, all by heat-exchanging water tank 15, heat-exchanging water The many tobacco transmission pipes 16 in the inner side of case 15 are constituted;Connected between the upper heat-exchanger rig 9 and lower heat-exchanger rig 10 by connecting water pipe, The upper left end of heat-exchanger rig 9, the left end device heat-exchanging water water inlet pipe of heat exchange columns 3, the lower right-hand member of heat-exchanger rig 10, the right-hand member device of heat exchange columns 3 Heat-exchanging water drainpipe.
Embodiment 7
As shown in figure 1, the spray desulfurizer 11 is by spray water tank, feed pipe, feeding spraying pump, shower, multiple sprays Head is drenched to constitute;The spray water tank device is connected under shower, shower in the inner upper end of desulfurizing tower 4, lower end by feed pipe Device feeding spraying pump on the multiple spray heads of end device, feed pipe.
Embodiment 8
As shown in figure 1, the knot screen 13 is constituted by being tilted over pan, vertical cartridge filter, impurity-discharging pipe, pan is tilted over Fixing device is tilted over pan lower end and connects vertical cartridge filter, vertical cartridge filter attachment means are de- in the interior lower end of desulfurizing tower 4 Impurity-discharging pipe in the middle of the bottom of sulphur tower 4.
Embodiment 9
As shown in figure 1, the 4 inner upper end returning apparatus of desulfurizing tower, one piece of demisting cotton 17, the top middle device row of desulfurizing tower 4 Tracheae 18.

Claims (6)

1. a kind of thermal power generation smoke eliminator, including getter device, gas wash tower, heat exchange columns, desulfurizing tower, the first gas transmission Pipe, the second appendix, it is characterised in that:The getter device connects gas wash tower, and gas wash tower is connected by the first appendix and exchanged heat Tower, heat exchange columns connect desulfurizing tower by the second appendix;
The getter device is made up of air intake duct, induced-draught fan, snorkel;Inlet manifold assembly is in induced-draught fan front end, induced-draught fan rear end Gas wash tower is connected by snorkel;
End device hinders under two-layer ceramic micro-porous filtration plate above and below the gas wash tower inner upper end device, two-layer ceramic micro-porous filtration plate Dirt panel assembly;
Heat-exchanger rig, lower heat-exchanger rig on the heat exchange columns interior arrangement;The desulfurizing tower inner upper end device spray desulfurization dress Put, interior lower end device sedimentation basin, sedimentation basin interior arrangement knot screen, heat exchange columns right-hand member, one, sedimentation basin right-hand member device are followed Ring water pipe, circulating water pipe upper end connection spray desulfurizer.
2. a kind of thermal power generation smoke eliminator according to claim 1, it is characterised in that:The dust-proof plate device It is made up of the left dust-proof plate of polylith, the right dust-proof plate of polylith;The left dust-proof plate left end fixing device is left in gas wash tower inner left wall Dust-proof plate is the plate body being tilted to the right;The right dust-proof plate right-hand member fixing device is on inwall, right dust-proof plate is on the right side of gas wash tower The plate body being tilted to the left;The left dust-proof plate of polylith is set with the right dust-proof plate interleaved of polylith.
3. a kind of thermal power generation smoke eliminator according to claim 1, it is characterised in that:The upper heat exchange dress Put, lower heat-exchanger rig structure it is identical, all by heat-exchanging water tank, on the inside of heat-exchanging water tank, many tobacco transmission pipes are constituted;The upper heat exchange dress Put and be connected between lower heat-exchanger rig by connecting water pipe, upper heat-exchanger rig left end, heat exchange columns left end device heat-exchanging water water inlet pipe, Lower heat-exchanger rig right-hand member, heat exchange columns right-hand member device heat-exchanging water drainpipe.
4. a kind of thermal power generation smoke eliminator according to claim 1, it is characterised in that:The spray desulfurization dress Put and be made up of spray water tank, feed pipe, feeding spraying pump, shower, multiple spray heads;The spray water tank device is in desulfurizing tower Portion upper end, lower end connects device shower water on the multiple spray heads of end device under shower, shower, feed pipe by feed pipe Pump.
5. a kind of thermal power generation smoke eliminator according to claim 1, it is characterised in that:The knot screen by It is tilted over pan, vertical cartridge filter, impurity-discharging pipe to constitute, is tilted over pan fixing device in desulfurizing tower interior lower end, tilt filtration Struggle against the vertical cartridge filter of lower end connection, impurity-discharging pipe of the vertical cartridge filter attachment means in the middle of desulfurizing tower bottom.
6. a kind of thermal power generation smoke eliminator according to claim 1, it is characterised in that:Inside the desulfurizing tower One piece of demisting cotton of upper end returning apparatus, desulfurizing tower top middle device blast pipe.
CN201621422360.1U 2016-12-23 2016-12-23 A kind of thermal power generation smoke eliminator Active CN206454431U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621422360.1U CN206454431U (en) 2016-12-23 2016-12-23 A kind of thermal power generation smoke eliminator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621422360.1U CN206454431U (en) 2016-12-23 2016-12-23 A kind of thermal power generation smoke eliminator

Publications (1)

Publication Number Publication Date
CN206454431U true CN206454431U (en) 2017-09-01

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Country Status (1)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108744773A (en) * 2018-06-29 2018-11-06 合肥静美图文科技有限公司 A kind of Chemical Manufacture dust removing desulphurization plant

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108744773A (en) * 2018-06-29 2018-11-06 合肥静美图文科技有限公司 A kind of Chemical Manufacture dust removing desulphurization plant

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TR01 Transfer of patent right

Effective date of registration: 20191015

Address after: 266000 Qingdao science and technology, Huangdao District, Shandong, No. two road, No. 167

Patentee after: Qingdao Haibo Shengtong Technology Co., Ltd.

Address before: Room 703, electronic world, 258 Nantong Avenue, Nangang District, Heilongjiang, Harbin 150001, China

Patentee before: Harbin Hengyu Mingxiang Technology Co., Ltd.

TR01 Transfer of patent right