CN107824030A - A kind of flue gas desulfurization and denitrification cleaning system - Google Patents

A kind of flue gas desulfurization and denitrification cleaning system Download PDF

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Publication number
CN107824030A
CN107824030A CN201711168978.9A CN201711168978A CN107824030A CN 107824030 A CN107824030 A CN 107824030A CN 201711168978 A CN201711168978 A CN 201711168978A CN 107824030 A CN107824030 A CN 107824030A
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CN
China
Prior art keywords
fixed
chimney
flue gas
communicated
connection tracheae
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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.)
Withdrawn
Application number
CN201711168978.9A
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Chinese (zh)
Inventor
斯元凯
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斯元凯
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Priority to CN201711168978.9A priority Critical patent/CN107824030A/en
Publication of CN107824030A publication Critical patent/CN107824030A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D50/00Combinations of devices for separating particles from 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
    • B01D53/34Chemical or biological purification of waste gases
    • B01D53/46Removing components of defined structure
    • B01D53/48Sulfur compounds
    • B01D53/50Sulfur oxides
    • 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
    • B01D53/46Removing components of defined structure
    • B01D53/54Nitrogen compounds
    • B01D53/56Nitrogen oxides
    • 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
    • B01D53/75Multi-step processes

Abstract

The invention discloses a kind of flue gas desulfurization and denitrification cleaning system, including chimney, the left side of the chimney is fixed and is communicated with into smoke pipe, the top of the chimney is fixed and is communicated with the first connection tracheae, the other end of the first connection tracheae, which is fixed, is communicated with desulfurization case, the right side of the desulfurization case, which is fixed, is communicated with the second connection tracheae, and the other end of the second connection tracheae, which is fixed, is communicated with denitration case, and the right side of denitration case, which is fixed, is communicated with the 3rd connection tracheae.The present invention is adsorbed to the particulate matter contained in flue gas, the flue gas containing particle is prevented to be drained into outdoor, cause the reduction of air quality, improve the purifying rate that more nitrogen oxygen in flue gas change thing and oxysulfide, the content of dust granules in flue gas is reduced, the harmful substance in flue gas is adsorbed, reduces the content of harmful material in smoke, the advantages of having reached environmental purification, so as to effectively solve the problems, such as that existing flue gas timely cannot control and purify so as to destroy ecological environment.

Description

A kind of flue gas desulfurization and denitrification cleaning system
Technical field
The present invention relates to flue gas desulfurization and denitrification technical field, specially a kind of flue gas desulfurization and denitrification cleaning system.
Background technology
Flue gas desulfurization and denitrification technology is a boiler smoke applied to more nitrogen oxides, oxysulfide generation chemical engineering industry Purify skill.
More nitrogen oxides and oxysulfide are one of main sources of air pollution, if can not be carried out to flue gas effective Control and purification so that more nitrogen oxides and oxysulfide are discharged into air, easily cause the pollution of air, destroy ecological ring Border, improve human body illness probability.
The content of the invention
It is an object of the invention to provide a kind of flue gas desulfurization and denitrification cleaning system, possess the advantages of environmental purification, solve The problem of existing flue gas timely cannot be controlled and purified so as to destroy ecological environment.
To achieve the above object, the present invention provides following technical scheme:A kind of flue gas desulfurization and denitrification cleaning system, including cigarette Cylinder, the left side of the chimney are fixed and are communicated with into smoke pipe, and the top of the chimney, which is fixed, is communicated with the first connection tracheae, and described the The other end of one connection tracheae, which is fixed, is communicated with desulfurization case, and the right side of the desulfurization case, which is fixed, is communicated with the second connection tracheae, institute The other end fixation for stating the second connection tracheae is communicated with denitration case, and the right side of the denitration case, which is fixed, is communicated with the 3rd connection gas Pipe, the other end of the 3rd connection tracheae, which is fixed, is communicated with smoke exhaust barrel, and the front of the smoke exhaust barrel is provided with dodge gate.
The bottom of the chimney offers sorbent storage silo, and the inside of the chimney offers desulphurization denitration room, described Dash board is provided between desulphurization denitration room and sorbent storage silo, the both ends of the dash board are fixed with the medial surface of chimney to be connected Connect, the inside of the sorbent storage silo is installed with water pump, and the top of the water pump, which is fixed, is communicated with connecting water pipe, described The other end of connecting water pipe through chimney and extends to desulphurization denitration room again after chimney extension, the connecting water pipe it is another One end is fixed and is communicated with collector pipe, and the bottom of the collector pipe is installed with shower head, and the lateral surface of the shower head opens up There is sprinkling irrigation mouth, the inside of the chimney is installed with vacuum cleaner, and the medial surface of the vacuum cleaner is fixedly connected with collecting plate, institute State the medial surface of collecting plate to be fixedly connected with the medial surface of chimney, the lateral surface of the chimney is fixedly connected with fixed mount, described The lateral surface of fixed mount is fixed and is communicated with dust-collecting box, and the fixed mount is fixed with collecting plate to be connected, the smoke exhaust barrel it is interior Portion offers clean room, and the inside of the clean room is provided with filter, the both ends of the filter inner side with clean room respectively Face is fixedly connected, and the inside of the clean room is installed with adsorption layer, and the adsorption layer is located at the top of filter, described net Change and offer outlet flue at the top of room.
Preferably, the quantity of the vacuum cleaner is two, and two vacuum cleaners are located at the left side of desulphurization denitration room respectively The right side of crocodile desulphurization denitration room, the quantity of the dust-collecting box is two, and two dust-collecting boxes are located at the left side of chimney respectively With the right side of chimney.
Preferably, the quantity of the shower head is six, and six shower heads are arranged in the form of equidistant and catchmented The bottom of pipe.
Preferably, the shape size of the sprinkling irrigation mouth circular in shape, the first connection tracheae and the second connection tracheae It is equal.
Preferably, the adsorption layer includes activated carbon adsorption layer and the pure adsorption layer of diatom respectively.
Compared with prior art, beneficial effects of the present invention are as follows:
1. the present invention carries out first time desulphurization denitration operation by adsorbent of spraying to flue gas, so as to improve the purification of flue gas Rate.
2. the present invention prevents the flue gas containing particle by setting vacuum cleaner to adsorb the particulate matter contained in flue gas Outdoor is drained into, causes the reduction of air quality.
3. the present invention is improved more in flue gas by setting desulfurization case and denitration case to carry out second of desulphurization denitration operation respectively Nitrogen oxygen changes the purifying rate of thing and oxysulfide.
4. the present invention reduces dust granules in flue gas by setting filter to filter the particulate matter in flue gas again Content.
5. the present invention passes through the activated carbon adsorption layer in adsorption layer and diatom by setting adsorption layer to adsorb flue gas Pure adsorption layer adsorbs to the harmful substance in flue gas, reduces the content of harmful material in smoke, plays the effect of purification environmental-protection, The advantages of having reached environmental purification, timely it cannot be controlled and purify so as to destroy life so as to effectively solve existing flue gas The problem of state environment.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention;
Fig. 2 is internal structure schematic diagram of the present invention;
Fig. 3 is partial structural diagram of the present invention;
Fig. 4 is shower head structural representation of the present invention;
Fig. 5 is mobile device schematic diagram of the present invention.
In figure:1 chimney, 2 enter smoke pipe, 3 desulfurization casees, 4 denitration casees, 5 smoke exhaust barrels, 6 first connection tracheaes, 7 second connection gas Pipe, 8 the 3rd connection tracheaes, 9 dodge gates, 10 connecting water pipes, 11 fixed mounts, 12 dust-collecting boxes, 13 sorbent storage silos, 14 water pumps, 15 water filter plates, 16 desulphurization denitration rooms, 17 collecting plates, 18 vacuum cleaners, 19 clean rooms, 20 filters, 21 adsorption layers, 22 outlet flues, 23 collector pipes, 24 shower heads, 25 sprinkling irrigation mouths, the angular wheels of 51- first, 52- gears, 53- moving blocks, 54- springs, 55- movement Block, 56- rotating bars, 57- slide plates, 58- sliding shoes, 59- slide bars, 510- axis.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made Embodiment, belong to the scope of protection of the invention.
Fig. 1-5, a kind of flue gas desulfurization and denitrification cleaning system, including chimney (1) are referred to, the left side of chimney (1), which is fixed, to be connected It is connected with into smoke pipe (2), the top of chimney (1), which is fixed, is communicated with the first connection tracheae (6), the other end of the first connection tracheae (6) Fixed to be communicated with desulfurization case (3), the right side of desulfurization case (3), which is fixed, is communicated with the second connection tracheae (7), the second connection tracheae (7) The other end fix be communicated with denitration case (4), by setting desulfurization case (3) and denitration case (4) to carry out second of desulfurization respectively and take off Nitre operates, and improves the purifying rate that more nitrogen oxygen in flue gas change thing and oxysulfide, and the right side of denitration case (4), which is fixed, is communicated with the 3rd company The shape size of trachea (8), the first connection tracheae (6) and the second connection tracheae (7) is equal, the 3rd connection tracheae (8) The other end is fixed and is communicated with smoke exhaust barrel (5), and the front of smoke exhaust barrel (5) is provided with dodge gate (9).
The bottom of chimney (1) offers sorbent storage silo (13), and the adsorbent in sorbent storage silo (13) is by hydrogen Sodium oxide molybdena, sodium sulfite and water mixing composition, the inside of chimney (1) offers desulphurization denitration room (16), desulphurization denitration room (16) It is provided with dash board (15) between sorbent storage silo (13), the medial surface of the both ends of dash board (15) with chimney (1) is fixed Connection, the inside of sorbent storage silo (13) are installed with water pump (14), and the top of water pump (14), which is fixed, is communicated with connection water Manage (10), the other end of connecting water pipe (10) runs through chimney (1) and extends to desulphurization denitration room again after chimney (1) extension (16), the other end of connecting water pipe (10) is fixed and is communicated with collector pipe (23), and the bottom of collector pipe (23) is installed with sprinkling irrigation Head (24), the quantity of shower head (24) is six, and six shower heads (24) are arranged in collector pipe (23) in the form of equidistant Bottom, the lateral surface of shower head (24) offer sprinkling irrigation mouth (25), mouth (25) circular in shape of spraying, pass through adsorbent pair of spraying Flue gas carries out first time desulphurization denitration operation, and so as to improve the purifying rate of flue gas, the inside of chimney (1) is installed with vacuum cleaner (18), by setting vacuum cleaner (18) to adsorb the particulate matter contained in flue gas, the flue gas containing particle is prevented to be drained into Outdoor, causes the reduction of air quality, and the medial surface of vacuum cleaner (18) is fixedly connected with collecting plate (17), collecting plate (17) it is interior Side is fixedly connected with the medial surface of chimney (1), and the lateral surface of chimney (1) is fixedly connected with fixed mount (11), the fixed mount (11) the first angular wheel (51) is further comprised, the top of first angular wheel (51) is fixedly connected with by gear shaft Moving block (53), the surface of slide bar (59) slidably connects sliding shoe (58), and the side of sliding shoe (58) is fixedly connected with cunning Plate (57), the surface of the slide plate (57) slidably connect movable block (55), and the inside of the moving block (53), which is run through, rotation Bar (56), one end of the rotating bar (56) are rotatablely connected with the side of movable block (55), the moving block (53) and movable block (55) spring (54), first angular wheel are fixedly connected between relative side and positioned at the surface of rotating bar (56) (51) side is engaged with the second angular wheel (52), and axis is fixedly connected with the axle center of second angular wheel (52) (510) make the range of whole device bigger, facilitate the use of people, while enhance the Mobile Transmission ability of equipment, Improve the operating efficiency of staff.
The lateral surface of fixed mount (11), which is fixed, is communicated with dust-collecting box (12), and the quantity of vacuum cleaner (18) is two, two suctions Dirt machine (18) is respectively positioned at the right side of the left side crocodile desulphurization denitration room (16) of desulphurization denitration room (16), the quantity of dust-collecting box (12) For two, two dust-collecting boxes (12) are located at right side of the left side with chimney (1) of chimney (1), fixed mount (11) and collecting plate respectively (17) connection is fixed, the inside of smoke exhaust barrel (5) offers clean room (19), and the inside of clean room (19) is provided with filter (20), by setting filter (20) to filter the particulate matter in flue gas again, the content of dust granules in reduction flue gas, Medial surface of the both ends of filter (20) respectively with clean room (19) is fixedly connected, and the inside of clean room (19) is installed with suction Attached layer (21), adsorption layer (21) includes activated carbon adsorption layer and the pure adsorption layer of diatom respectively, by setting adsorption layer (21) to cigarette Gas is adsorbed, and the harmful substance in flue gas is carried out by the activated carbon adsorption layer in adsorption layer (21) and diatom pure adsorption layer Absorption, the content of harmful material in smoke is reduced, play the effect of purification environmental-protection, adsorption layer (21) is located at the upper of filter (20) Side, outlet flue (22) is offered at the top of clean room (19), the advantages of having reached environmental purification, existing so as to effectively solve The problem of flue gas timely cannot be controlled and purified so as to destroy ecological environment.Install it is simple and convenient, solve at present Conventional apparatus it is complex for operation step when mounted, install more troublesome, the problem of adding the labor intensity of worker.Energy The enough stability for ensureing transmission, rotating, it is ensured that effective progress of next procedure, improve overall feasibility, extend vibrations Motor, the service life of rotating shaft.Prevent manual operation from error occur, heighten whole practicality and feasibility.Make whole device Range is bigger, facilitates the use of people, while enhances the Mobile Transmission ability of equipment, improves the work of staff Make efficiency, be easy to the dismounting in equipment, facilitate the use of people.
In summary:The flue gas desulfurization and denitrification cleaning system, first time desulfurization is carried out to flue gas by adsorbent of spraying and taken off Nitre operates, and so as to improve the purifying rate of flue gas, by setting vacuum cleaner (18) to adsorb the particulate matter contained in flue gas, prevents Only the flue gas containing particle is drained into outdoor, causes the reduction of air quality, by setting desulfurization case (3) and denitration case (4) point Second of desulphurization denitration operation is not carried out, is improved the purifying rate that more nitrogen oxygen in flue gas change thing and oxysulfide, is filtered by setting Plate (20) is filtered again to the particulate matter in flue gas, the content of dust granules in flue gas is reduced, by setting adsorption layer (21) flue gas is adsorbed, by the activated carbon adsorption layer in adsorption layer (21) and the pure adsorption layer of diatom to harmful in flue gas Material is adsorbed, and reduces the content of harmful material in smoke, plays the effect of purification environmental-protection, solve existing flue gas cannot and When control and purification so as to destroy ecological environment the problem of.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality Body or operation make a distinction with another entity or operation, and not necessarily require or imply and deposited between these entities or operation In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to Nonexcludability includes, so that process, method, article or equipment including a series of elements not only will including those Element, but also the other element including being not expressly set out, or it is this process, method, article or equipment also to include Intrinsic key element.In the absence of more restrictions.By sentence " including one ... the key element limited, it is not excluded that Other identical element in the process including the key element, method, article or equipment also be present ".
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding And modification, the scope of the present invention is defined by the appended.

Claims (5)

1. a kind of flue gas desulfurization and denitrification cleaning system, including chimney (1), it is characterised in that:The left side of the chimney (1), which is fixed, to be connected It is connected with into smoke pipe (2), the top of the chimney (1), which is fixed, is communicated with the first connection tracheae (6), and first connects the another of tracheae (6) One end, which is fixed, is communicated with desulfurization case (3), and the right side of the desulfurization case (3), which is fixed, is communicated with the second connection tracheae (7), and described second The other end of connection tracheae (7), which is fixed, is communicated with denitration case (4), and the right side of the denitration case (4), which is fixed, is communicated with the 3rd connection Tracheae (8), the other end of the 3rd connection tracheae (8), which is fixed, is communicated with smoke exhaust barrel (5), and the front of the smoke exhaust barrel (5) is set There is dodge gate (9);
The bottom of chimney (1) offers sorbent storage silo (13), and the inside of the chimney (1) offers desulphurization denitration room (16) dash board (15), is provided between the desulphurization denitration room (16) and sorbent storage silo (13), the dash board (15) Medial surface of the both ends with chimney (1) is fixedly connected, and the inside of the sorbent storage silo (13) is installed with water pump (14), The top of the water pump (14) is fixed and is communicated with connecting water pipe (10), and the other end of the connecting water pipe (10) runs through chimney (1) Run through chimney (1) after extension again and extend to desulphurization denitration room (16), the other end of the connecting water pipe (10) fixes connection There is collector pipe (23), the bottom of the collector pipe (23) is installed with shower head (24), the lateral surface of the shower head (24) Sprinkling irrigation mouth (25) is offered, the inside of the chimney (1) is installed with vacuum cleaner (18), the medial surface of the vacuum cleaner (18) Collecting plate (17) is fixedly connected with, the medial surface of the collecting plate (17) is fixedly connected with the medial surface of chimney (1), the chimney (1) lateral surface is fixedly connected with fixed mount (11), and the lateral surface of the fixed mount (11), which is fixed, is communicated with dust-collecting box (12), institute State fixed mount (11) and be fixed with collecting plate (17) and connected, the inside of the smoke exhaust barrel (5) offers clean room (19), described The inside of clean room (19) is provided with filter (20), and the medial surface of the both ends of the filter (20) respectively with clean room (19) is consolidated Fixed connection, the inside of the clean room (19) are installed with adsorption layer (21), and the adsorption layer (21) is located at filter (20) Top, offer outlet flue (22) at the top of the clean room (19).
A kind of 2. flue gas desulfurization and denitrification cleaning system according to claim 1, it is characterised in that:The vacuum cleaner (18) Quantity is two, and two vacuum cleaners (18) are respectively positioned at the left side crocodile desulphurization denitration room (16) of desulphurization denitration room (16) Right side, the quantity of the dust-collecting box (12) is two, and two dust-collecting boxes (12) are respectively positioned at the left side of chimney (1) and chimney (1) right side.
A kind of 3. flue gas desulfurization and denitrification cleaning system according to claim 1, it is characterised in that:The shower head (24) Quantity is six, and six shower heads (24) are arranged in the bottom of collector pipe (23) in the form of equidistant.
A kind of 4. flue gas desulfurization and denitrification cleaning system according to claim 1-3, it is characterised in that:The sprinkling irrigation mouth (25) Circular in shape, the shape size of the first connection tracheae (6) and the second connection tracheae (7) are equal.
A kind of 5. flue gas desulfurization and denitrification cleaning system according to claim 1-4, it is characterised in that:The adsorption layer (21) Include activated carbon adsorption layer and the pure adsorption layer of diatom respectively.
CN201711168978.9A 2017-11-21 2017-11-21 A kind of flue gas desulfurization and denitrification cleaning system Withdrawn CN107824030A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711168978.9A CN107824030A (en) 2017-11-21 2017-11-21 A kind of flue gas desulfurization and denitrification cleaning system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711168978.9A CN107824030A (en) 2017-11-21 2017-11-21 A kind of flue gas desulfurization and denitrification cleaning system

Publications (1)

Publication Number Publication Date
CN107824030A true CN107824030A (en) 2018-03-23

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CN201711168978.9A Withdrawn CN107824030A (en) 2017-11-21 2017-11-21 A kind of flue gas desulfurization and denitrification cleaning system

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108554066A (en) * 2018-05-15 2018-09-21 吴然然 One kind being used for chimney pipeline gas cleaning plant
CN108854278A (en) * 2018-06-25 2018-11-23 安徽泾县百川网络科技有限公司 Industrial waste gas integrated mechanical Environmental-protecting treater

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108554066A (en) * 2018-05-15 2018-09-21 吴然然 One kind being used for chimney pipeline gas cleaning plant
CN108854278A (en) * 2018-06-25 2018-11-23 安徽泾县百川网络科技有限公司 Industrial waste gas integrated mechanical Environmental-protecting treater

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