CN112403260A - Desulfurization and denitrification integrated discharge system - Google Patents

Desulfurization and denitrification integrated discharge system Download PDF

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Publication number
CN112403260A
CN112403260A CN202011290832.3A CN202011290832A CN112403260A CN 112403260 A CN112403260 A CN 112403260A CN 202011290832 A CN202011290832 A CN 202011290832A CN 112403260 A CN112403260 A CN 112403260A
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CN
China
Prior art keywords
desulfurization
denitrification
filter screen
discharge system
wall
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Pending
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CN202011290832.3A
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Chinese (zh)
Inventor
陈中海
葛栋
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Jiangsu Lvdou Environmental Engineering Co ltd
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Jiangsu Lvdou Environmental Engineering Co ltd
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Priority to CN202011290832.3A priority Critical patent/CN112403260A/en
Publication of CN112403260A publication Critical patent/CN112403260A/en
Pending legal-status Critical Current

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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
    • B01D53/86Catalytic processes
    • B01D53/8637Simultaneously removing sulfur oxides and nitrogen oxides
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0027Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
    • B01D46/0036Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions by adsorption or absorption
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/10Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
    • B01D46/12Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/30Particle separators, e.g. dust precipitators, using loose filtering material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/56Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
    • B01D46/62Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series
    • 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
    • B01D53/002Separation 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 condensation
    • 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
    • B01D53/02Separation 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 adsorption, e.g. preparative gas chromatography
    • B01D53/04Separation 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 adsorption, e.g. preparative gas chromatography with stationary adsorbents
    • 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
    • B01D53/265Drying gases or vapours by refrigeration (condensation)
    • 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
    • B01D53/86Catalytic processes
    • B01D53/8603Removing sulfur compounds
    • 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
    • B01D53/86Catalytic processes
    • B01D53/8621Removing nitrogen compounds
    • B01D53/8625Nitrogen 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
    • B01D53/86Catalytic processes
    • B01D53/8621Removing nitrogen compounds
    • B01D53/8625Nitrogen oxides
    • B01D53/8631Processes characterised by a specific device

Abstract

The invention belongs to the technical field of desulfurization and denitrification, and discloses a desulfurization and denitrification integrated discharge system which comprises a base, wherein a desulfurization and denitrification tower is arranged at one end of the top of the base, a box body is fixed at the other end of the top of the base, the side wall of the box body is movably connected with a box door through a rotating shaft, an air inlet pipe is arranged at one side of the desulfurization and denitrification tower, a controller is fixed at one side of the desulfurization and denitrification tower, which is close to the upper part of the air inlet pipe, the top end of the desulfurization and denitrification tower is connected with an air outlet pipe, and a cooling cylinder is fixedly connected in the middle of the top of the base through a support. And the safety and environmental protection coefficient of the discharged gas is improved, and the using effect is better.

Description

Desulfurization and denitrification integrated discharge system
Technical Field
The invention belongs to the technical field of desulfurization and denitrification, and particularly relates to a desulfurization and denitrification integrated discharge system.
Background
The flue gas desulfurization and denitration technology is a boiler flue gas purification technology applied to the chemical industry of generating multi-nitrogen oxides and sulfur oxides, the nitrogen oxides and the sulfur oxides are one of main sources of air pollution, so the application of the technology has a great benefit on environmental air purification, and the currently known flue gas desulfurization and denitration technologies comprise a PAFP (polyamidp process), an ACFP (Acfp (Acrylonitrile-oriented carbon) process, an electron beam ammonia process, a pulse corona process, a gypsum wet process, a catalytic oxidation process, a microbial degradation method and the like.
SOx/NOx control equipment on the existing market, can be under high temperature environment with the help of the sulphur in the flue gas of catalyst, nitrogen oxide carries out desulfurization and denitration, and sulfur dioxide's desorption rate reaches more than 95%, but the gas temperature behind the SOx/NOx control is higher, and mix in the gas has partial tar fog and a large amount of steam, direct emission not only influences safety ring, and be unfavorable for resource utilization, simultaneously, still there are a small amount of poisonous and harmful substance in the combustion gas behind the SOx/NOx control, be difficult to thoroughly purify, if not in time handle it and discharge, then can influence people's life health.
Disclosure of Invention
The invention aims to provide a desulfurization and denitrification integrated discharge system, which aims to solve the problems that the gas temperature after desulfurization and denitrification is higher, tar mist and water vapor are mixed, and a small amount of toxic and harmful substances still exist in the gas after desulfurization and denitrification in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a desulfurization and denitrification integrated discharge system comprises a base, wherein a desulfurization and denitrification tower is installed at one end of the top of the base, a box body is fixed at the other end of the top of the base, a box door is movably connected to the side wall of the box body through a rotating shaft, an air inlet pipe is installed at one side of the desulfurization and denitrification tower, a controller is fixed above one side of the desulfurization and denitrification tower, an air outlet pipe is connected to the top end of the desulfurization and denitrification tower, a cooling cylinder is fixedly connected to the middle of the top of the base through a support, one end, away from the desulfurization and denitrification tower, of the air outlet pipe is connected with the cooling cylinder, a gas conveying pipe is installed between the cooling cylinder and the box body, an exhaust pipe is fixed to the top end of the box body, an upper filter screen is installed above the inner part of the box body, a lower filter screen is, the outer wall winding of cooling cylinder has the cooling tube, and there is the header tank bottom of cooling cylinder through the pipe connection, one side that the top of base is close to the SOx/NOx control tower is fixed with water pump and water tank, the one end of water pump is connected with the water tank through the pipeline, and the other end of water pump is connected with the cooling tube, the one end that the water pump was kept away from to the cooling tube is linked together with the water tank.
Preferably, the internally mounted of lower part filter screen has the fibre ball layer of straining, the internal connection of middle part filter screen has the pinhole adsorbed layer, the inside of upper portion filter screen is fixed with original bamboo fiber layer.
Preferably, the pneumatic cylinder is installed to the one end that the gas-supply pipe was kept away from to the cooling cylinder, the output of pneumatic cylinder is fixed with the hydraulic stem, the one end that the hydraulic stem extended to the cooling cylinder inside is connected with the push pedal, the doctor-bar is installed to one side that the hydraulic stem was kept away from to the push pedal.
Preferably, the fixed column is all installed to the inner wall both sides of box, the draw-in groove has been seted up to the lateral wall of fixed column, and the top of fixed column runs through there is the bayonet lock, the both ends of lower part filter screen, middle part filter screen and upper portion filter screen all are fixed with the fixture block of draw-in groove assorted, the pinhole with bayonet lock assorted is seted up at the top of fixture block.
Preferably, the bottom of the base is provided with a damping plate, and the bottom of the damping plate is provided with a bulge.
Preferably, the outer wall of the water pump is provided with a protective cover, and the outer wall of the protective cover is provided with heat dissipation holes.
Preferably, three observation windows are installed on the side wall of the box door, and the three observation windows are all rectangular.
Preferably, the handle is installed on the lateral wall of the box door, and the fan is installed inside the exhaust pipe.
Preferably, the bayonet lock is T type, and the top of bayonet lock is provided with anti-skidding burr.
Preferably, the inner wall of the clamping groove is provided with a rubber pad, and the outer wall of the rubber pad is provided with an anti-slip groove.
Compared with the prior art, the invention has the beneficial effects that:
(1) according to the invention, through the matching of the cooling cylinder, the water tank, the radiating pipe, the liquid collecting tank and other structures, the heat on the cooling cylinder can be quickly taken away, so that the high-temperature gas subjected to desulfurization and denitrification can be cooled, and meanwhile, the oil mist and the water vapor can be condensed and fall into the liquid collecting tank, so that the collection and utilization of resources are realized, the safety and environmental protection coefficient of the discharged gas is improved, and the use effect is better.
(2) According to the invention, through the matching of the lower filter screen, the middle filter screen and the upper filter screen, residual dust particles in the gas can be removed again, and meanwhile, through the matching of the fiber filter ball layer, the pinhole adsorption layer and the bamboo fiber layer, toxic and harmful substances can be further adsorbed and removed, so that the gas is purified more thoroughly, and the life health of people is greatly ensured.
(3) According to the invention, through the matching of the structures such as the hydraulic cylinder, the push plate, the scraping blade and the like, substances such as oil stains and the like attached to the inner wall of the cooling cylinder can be scraped, so that the substances are convenient to collect, the dirt condensation on the inner wall of the cooling cylinder is prevented, and the practicability of the device is greatly improved.
(4) According to the invention, the clamping block can be firmly fixed on the fixed column by matching the clamping block, the clamping groove, the clamping pin, the pin hole and other structures, and the clamping block can be pushed and pulled by pulling out the clamping pin, so that the lower filter screen, the middle filter screen and the upper filter screen can be quickly disassembled and assembled, the filter structure is convenient to maintain or replace, the operation is simple and convenient, and the working efficiency is greatly improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the case of the present invention;
FIG. 3 is a schematic view of the hydraulic cylinder of the present invention in connection with a cooling cylinder;
FIG. 4 is an enlarged view of portion A of FIG. 2;
in the figure: 1. an air outlet pipe; 2. a desulfurization and denitrification tower; 3. a controller; 4. an air inlet pipe; 5. a base; 6. a water tank; 7. a water pump; 8. a radiating pipe; 9. a liquid collection tank; 10. a gas delivery pipe; 11. a box door; 12. a box body; 13. an exhaust pipe; 14. a cooling cylinder; 15. a hydraulic cylinder; 16. a hydraulic lever; 17. pushing the plate; 18. scraping a blade; 19. a bayonet lock; 20. fixing a column; 21. a fiber filter ball layer; 22. a pinhole absorbing layer; 23. a bamboo fiber layer; 24. an upper screen; 25. a middle filter screen; 26. a lower filter screen; 27. a card slot; 28. a pin hole; 29. and (7) clamping blocks.
Detailed Description
The technical solutions in the embodiments of the present invention will be 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. 1-4, the present invention provides the following technical solutions: a desulfurization and denitrification integrated discharge system comprises a base 5, a desulfurization and denitrification tower 2 is installed at one end of the top of the base 5, a box body 12 is fixed at the other end of the top of the base 5, a box door 11 is movably connected to the side wall of the box body 12 through a rotating shaft, an air inlet pipe 4 is installed at one side of the desulfurization and denitrification tower 2, a controller 3 is fixed above the air inlet pipe 4 at one side of the desulfurization and denitrification tower 2, the type of the controller 3 is CPU226, an air outlet pipe 1 is connected to the top end of the desulfurization and denitrification tower 2, a cooling cylinder 14 is fixedly connected to the middle of the top of the base 5 through a support, one end of the air outlet pipe 1, far away from the desulfurization and denitrification tower 2, is connected with the cooling cylinder 14, an air pipe 10 is installed between the cooling cylinder 14 and the box body 12, an exhaust pipe 13 is fixed to the top end of, and the inside of the box body 12 is located between the upper filter screen 24 and the lower filter screen 26 and is provided with a middle filter screen 25, the outer wall of the cooling cylinder 14 is wound with a radiating pipe 8, the bottom end of the cooling cylinder 14 is connected with a liquid collecting tank 9 through a pipeline, one side of the top of the base 5 close to the desulfurization and denitrification tower 2 is fixed with a water pump 7 and a water tank 6, the water pump 7 is electrically connected with the controller 3, the water pump 7 adopts a model of 50CQ-25, one end of the water pump 7 is connected with the water tank 6 through a pipeline, the other end of the water pump 7 is connected with the radiating pipe 8, one end of the radiating pipe 8 far away from the water pump 7 is communicated with the water tank 6, when in use, the water pump 7 can be started through the controller 3, so that the cooling water in the water tank 6 is pumped into the radiating pipe 8 by the water pump 7, then the cooling water flows in the radiating pipe 8 and returns, thereby with the high-temperature gas rapid cooling in the cooling cylinder 14, can make oil mist and steam condensate and fall into the header tank 9 simultaneously, not only realized the collection utilization of resource, and improved the safety ring protects coefficient of exhaust gas, the result of use is better.
Further, the internally mounted of lower part filter screen 26 has fibre filter ball layer 21, the internal connection of middle part filter screen 25 has pinhole adsorbed layer 22, upper portion filter screen 24's inside is fixed with bamboo fiber layer 23, back in gaseous entering box 12, it can loop through lower part filter screen 26 to be gaseous, middle part filter screen 25 and upper portion filter screen 24, at lower part filter screen 26, middle part filter screen 25 and upper portion filter screen 24 act on layer by layer down, can get rid of remaining dust particle in the gas once more, simultaneously through fibre filter ball layer 21, pinhole adsorbed layer 22 and the cooperation of bamboo fiber layer 23, poisonous and harmful substance is got rid of in absorption that can step forward, make gas purification more thorough, people's life health has been ensured greatly.
Further, pneumatic cylinder 15 is installed to the one end that cooling cylinder 14 kept away from gas-supply pipe 10, pneumatic cylinder 15's output is fixed with hydraulic stem 16, hydraulic stem 16 extends to the inside one end of cooling cylinder 14 and is connected with push pedal 17, push pedal 17 is kept away from one side of hydraulic stem 16 and is installed doctor-bar 18, it is flexible to drive hydraulic stem 16 through pneumatic cylinder 15, it removes to make hydraulic stem 16 promote push pedal 17, then push pedal 17 drives doctor-bar 18 and slides along the inner wall of cooling cylinder 14, thereby can scrape down the material such as the adnexed greasy dirt of 14 inner walls of cooling cylinder, not only be convenient for collect it, and prevented that 14 inner walls of cooling cylinder from condensing the dirt, the practicality of device has been improved greatly.
Specifically, fixed column 20 is all installed to the inner wall both sides of box 12, draw-in groove 27 has been seted up to the lateral wall of fixed column 20, and bayonet lock 19 has been run through on the top of fixed column 20, lower part filter screen 26, the both ends of middle part filter screen 25 and upper portion filter screen 24 all are fixed with bayonet lock 27 assorted fixture block 29, the pinhole 28 with bayonet lock 19 assorted is seted up at the top of fixture block 29, through inserting fixture block 29 in the draw-in groove 27, and insert bayonet lock 19 in the pinhole 28, thereby can firmly be on fixed column 20 with fixture block 29, it can push and pull fixture block 29 to extract bayonet lock 19 simultaneously, thereby can quick assembly disassembly lower part filter screen 26, middle part filter screen 25 and upper portion filter screen 24, and then be convenient for maintain or change filtration, and the operation is.
Specifically, the bottom of the base 5 is provided with a damping plate having a damping function, and the bottom of the damping plate is provided with a protrusion.
Specifically, the safety cover is installed to the outer wall of water pump 7, can protect water pump 7 through the safety cover, and the louvre has been seted up to the outer wall of safety cover.
Specifically, three observation windows are installed to the lateral wall of chamber door 11, are convenient for observe the inside condition of chamber door 11 through the observation window, and three observation windows all are the rectangle.
Specifically, a handle is mounted on a side wall of the box door 11, the box door 11 is conveniently opened through the handle, and a fan is mounted inside the exhaust pipe 13.
Specifically, the bayonet 19 is T-shaped, the bayonet 19 has a limiting function, and the top end of the bayonet 19 is provided with an anti-slip convex pattern.
Specifically, the rubber pad is installed to the inner wall of draw-in groove 27, and the rubber pad has the firm effect of antiskid, and the antiskid groove has been seted up to the outer wall of rubber pad.
The working principle and the using process of the invention are as follows: when the invention is used, flue gas can be guided into a desulfurization and denitrification tower 2 through an air inlet pipe 4 so as to carry out desulfurization and denitrification on the flue gas, then the desulfurized and denitrified high-temperature gas is discharged into a cooling cylinder 14 from an air outlet pipe 1, cooling water in a water tank 6 is pumped into a radiating pipe 8 through a water pump 7, then the cooling water flows in the radiating pipe 8 and returns to the water tank 6 again, in the process, heat on the cooling cylinder 14 can be rapidly taken away through the circulating flow of the cooling water in the radiating pipe 8, so that the high-temperature gas in the cooling cylinder 14 is rapidly cooled, simultaneously oil mist and water vapor are condensed and fall into a liquid collecting tank 9, not only is the collection and utilization of resources realized, but also the environmental protection and safety during discharge are improved, simultaneously, a hydraulic cylinder 15 drives a hydraulic rod 16 to stretch, the hydraulic rod 16 pushes a push plate 17 to move, and then the push plate 17 drives a scraping blade 18, therefore, substances such as oil stains and the like attached to the inner wall of the cooling cylinder 14 can be scraped, collection is convenient, and dirt condensation on the inner wall of the cooling cylinder 14 is prevented, and the practicability of the device is greatly improved, then gas enters the box body 12, the gas can sequentially pass through the lower filter screen 26, the middle filter screen 25 and the upper filter screen 24, residual dust particles in the gas can be removed again under the layer-by-layer action of the lower filter screen 26, the middle filter screen 25 and the upper filter screen 24, meanwhile, toxic and harmful substances can be further adsorbed and removed through the matching of the fiber filter ball layer 21, the pinhole adsorption layer 22 and the bamboo fiber layer 23, so that the gas is purified more thoroughly, in addition, the clamping block 29 is inserted into the clamping groove 27, the clamping block 29 is inserted into the pinhole 28, the clamping block 29 can be firmly fixed on the fixing column 20, and the clamping block 29 can be pushed and pulled by pulling out the clamping block 19, so that the, The middle filter screen 25 and the upper filter screen 24 are convenient to maintain or replace the filter structure, the operation is simple and convenient, and the working efficiency is greatly improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (10)

1. The utility model provides a SOx/NOx control integration discharge system which characterized in that: comprises a base (5), a desulfurization and denitrification tower (2) is installed at one end of the top of the base (5), a box body (12) is fixed at the other end of the top of the base (5), a box door (11) is movably connected to the side wall of the box body (12) through a rotating shaft, an air inlet pipe (4) is installed at one side of the desulfurization and denitrification tower (2), a controller (3) is fixed above one side of the desulfurization and denitrification tower (2) close to the air inlet pipe (4), an air outlet pipe (1) is connected to the top end of the desulfurization and denitrification tower (2), a cooling cylinder (14) is fixedly connected to the middle of the top of the base (5) through a support, one end of the air outlet pipe (1) far away from the desulfurization and denitrification tower (2) is connected with the cooling cylinder (14), an air conveying pipe (10) is installed between the cooling cylinder (14) and the box body (, and install upper portion filter screen (24) above the inside of box (12), the inside below of box (12) is connected with lower part filter screen (26), and the inside of box (12) is located between upper portion filter screen (24) and lower part filter screen (26) installs middle part filter screen (25), the outer wall winding of cooling cylinder (14) has cooling tube (8), and there is header tank (9) bottom of cooling cylinder (14) through the pipe connection, one side that the top of base (5) is close to desulfurizing tower (2) is fixed with water pump (7) and water tank (6), the one end of water pump (7) is connected with water tank (6) through the pipeline, and the other end of water pump (7) is connected with cooling tube (8), the one end that water pump (7) were kept away from in cooling tube (8) is linked together with water tank (6).
2. The integrated desulfurization and denitrification discharge system according to claim 1, wherein: the internally mounted of lower part filter screen (26) has fibre filter ball layer (21), the internal connection of middle part filter screen (25) has pinhole adsorbed layer (22), the inside of upper portion filter screen (24) is fixed with original bamboo fiber layer (23).
3. The integrated desulfurization and denitrification discharge system according to claim 1, wherein: pneumatic cylinder (15) are installed to the one end that gas-supply pipe (10) were kept away from in cooling cylinder (14), the output of pneumatic cylinder (15) is fixed with hydraulic stem (16), hydraulic stem (16) extend to the inside one end of cooling cylinder (14) and are connected with push pedal (17), doctor-bar (18) are installed to one side that hydraulic stem (16) were kept away from in push pedal (17).
4. The integrated desulfurization and denitrification discharge system according to claim 1, wherein: fixed column (20) are all installed to the inner wall both sides of box (12), draw-in groove (27) have been seted up to the lateral wall of fixed column (20), and the top of fixed column (20) runs through bayonet lock (19), the both ends of lower part filter screen (26), middle part filter screen (25) and upper portion filter screen (24) all are fixed with bayonet lock (27) assorted fixture block (29), pinhole (28) with bayonet lock (19) assorted have been seted up at the top of fixture block (29).
5. The integrated desulfurization and denitrification discharge system according to claim 1, wherein: the damping plate is installed at the bottom of the base (5), and a bulge is arranged at the bottom of the damping plate.
6. The integrated desulfurization and denitrification discharge system according to claim 1, wherein: the outer wall of the water pump (7) is provided with a protective cover, and the outer wall of the protective cover is provided with heat dissipation holes.
7. The integrated desulfurization and denitrification discharge system according to claim 1, wherein: three observation windows are installed on the lateral wall of the box door (11), and the three observation windows are all rectangular.
8. The integrated desulfurization and denitrification discharge system according to claim 1, wherein: the handle is installed to the lateral wall of chamber door (11), the internally mounted of blast pipe (13) has the fan.
9. The integrated desulfurization and denitrification discharge system according to claim 4, wherein: the bayonet lock (19) is T-shaped, and the top end of the bayonet lock (19) is provided with anti-skid convex lines.
10. The integrated desulfurization and denitrification discharge system according to claim 4, wherein: the inner wall of the clamping groove (27) is provided with a rubber pad, and the outer wall of the rubber pad is provided with an anti-slip groove.
CN202011290832.3A 2020-11-17 2020-11-17 Desulfurization and denitrification integrated discharge system Pending CN112403260A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114436441A (en) * 2022-01-21 2022-05-06 安徽宝辰环境工程有限公司 Wastewater treatment system for tap water plant

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Application publication date: 20210226