CN107441926B - Flue gas desulfurization device - Google Patents
Flue gas desulfurization device Download PDFInfo
- Publication number
- CN107441926B CN107441926B CN201710700513.7A CN201710700513A CN107441926B CN 107441926 B CN107441926 B CN 107441926B CN 201710700513 A CN201710700513 A CN 201710700513A CN 107441926 B CN107441926 B CN 107441926B
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- Prior art keywords
- flue gas
- motor
- side wall
- transmission shaft
- desulfurization device
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- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims abstract description 69
- 239000003546 flue gas Substances 0.000 title claims abstract description 69
- 238000006477 desulfuration reaction Methods 0.000 title claims abstract description 46
- 230000023556 desulfurization Effects 0.000 title claims abstract description 46
- 230000003009 desulfurizing effect Effects 0.000 claims abstract description 52
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 50
- 230000005540 biological transmission Effects 0.000 claims abstract description 49
- 238000003756 stirring Methods 0.000 claims abstract description 31
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 5
- 239000002956 ash Substances 0.000 claims abstract description 5
- 239000010881 fly ash Substances 0.000 claims abstract description 5
- 239000002699 waste material Substances 0.000 claims abstract description 5
- 238000002156 mixing Methods 0.000 claims abstract description 3
- 238000007789 sealing Methods 0.000 claims description 10
- 230000003670 easy-to-clean Effects 0.000 abstract description 4
- 238000000746 purification Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 239000012459 cleaning agent Substances 0.000 description 7
- XTQHKBHJIVJGKJ-UHFFFAOYSA-N sulfur monoxide Chemical class S=O XTQHKBHJIVJGKJ-UHFFFAOYSA-N 0.000 description 3
- 229910052815 sulfur oxide Inorganic materials 0.000 description 3
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000003916 acid precipitation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 239000002440 industrial waste Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation 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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/81—Solid phase processes
- B01D53/82—Solid phase processes with stationary reactants
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation 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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/48—Sulfur compounds
- B01D53/50—Sulfur oxides
- B01D53/508—Sulfur oxides by treating the gases with solids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/60—Inorganic bases or salts
- B01D2251/602—Oxides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
- B01D2258/0283—Flue gases
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treating Waste Gases (AREA)
Abstract
The invention relates to the technical field of flue gas desulfurization and purification, in particular to a flue gas desulfurization device which can increase the contact area of flue gas and a desulfurizing agent, improve the desulfurization effect, avoid the phenomenon that the non-desulfurized flue gas and purified flue gas are discharged together through an output pipe, and increase the use reliability; meanwhile, when the working box is processed in the later period, the interior of the working box is not required to be cleaned manually, the labor degree of workers is reduced, the labor force is reduced, and the upper side of the interior of the working box is easy to clean; the desulfurizing agent is prepared by mixing and pressing red mud, aluminum ash, fly ash and waste carbon powder in proportion to form a prism; the four groups of telescopic motors are provided with movable rods at the top output ends; still include left motor, right motor and back motor, be provided with left transmission shaft on the right part output of left motor, be provided with right stirring leaf on the right transmission shaft.
Description
Technical Field
The invention relates to the technical field of flue gas desulfurization and purification, in particular to a flue gas desulfurization device.
Background
As is well known, a flue gas desulfurization apparatus is an auxiliary apparatus for removing sulfur oxides from flue gas or industrial waste gas generated when fossil fuel is burned, so as to control acid rain and sulfur dioxide pollution, which is widely used in the field of flue gas purification; the existing flue gas desulfurization device comprises a working box, an input pipe, an output pipe and a desulfurizing agent, wherein a working cavity is arranged in the working box, a picking and placing port is arranged at the front end of the working box, the picking and placing port is communicated with the working cavity, a box door is arranged on the picking and placing port, a handle is arranged on the box door, the output end of the input pipe is connected with the left side of the top end of the working box and stretches into the working cavity, the output pipe is arranged on the right side of the top end of the working box and is communicated with the working cavity, the desulfurizing agent is mixed and pressed into a prismatic body by red mud, aluminum ash, fly ash and waste carbon powder in proportion, the desulfurizing agent is placed in the working cavity, and supporting legs are arranged on the left front side, the left rear side, the right front side and the right rear side of the bottom end of the working box; when the flue gas desulfurization device is used, flue gas is input into a working cavity through an input pipe, sulfur oxides in the flue gas are absorbed by a desulfurizing agent, and purified flue gas is discharged through an output pipe; in the use of the flue gas desulfurization device, the contact area of the flue gas and the desulfurizing agent is limited, the desulfurizing effect is limited, the distance between the input pipe and the output pipe is relatively short, the non-desulfurized flue gas is easy to be discharged together with the purified flue gas through the output pipe, and the use reliability is relatively low; and when handling the work box in the later stage, need the manual work to clean the work box inside, staff's degree of labour is great, and the labour that takes more, and the staff is difficult to clean the inside upside of work box.
Disclosure of Invention
In order to solve the technical problems, the invention provides a desulfurization device which can increase the contact area of flue gas and a desulfurizing agent, improve the desulfurization effect, avoid the phenomenon that the non-desulfurized flue gas and the purified flue gas are discharged together through an output pipe, and increase the use reliability; meanwhile, when the working box is processed in the later stage, the working box is not required to be cleaned manually, the labor degree of workers is reduced, the labor force is reduced, and the upper side of the working box is easy to clean.
The invention relates to a flue gas desulfurization device, which comprises a working box, an input pipe, an output pipe and a desulfurizing agent, wherein a working cavity is arranged in the working box, a picking and placing port is arranged at the front end of the working box and communicated with the working cavity, a box door is arranged on the picking and placing port, a handle is arranged on the box door, the output pipe is arranged on the right side of the top end of the working box and communicated with the working cavity, the desulfurizing agent is formed by mixing and pressing red mud, aluminum ash, fly ash and waste carbon powder in proportion into a prism body, the desulfurizing agent is arranged in the working cavity, and supporting legs are arranged on the left front side, the left rear side, the right front side and the right rear side of the bottom end of the working box; the device comprises a working box, and is characterized by further comprising four groups of telescopic motors and a placing plate, wherein the left front side, the left rear side, the right front side and the right rear side of the bottom wall in the working box are respectively provided with a lower placing groove, the telescopic motors are provided with four groups, the four groups of telescopic motors are respectively arranged in the four groups of lower placing grooves, the top output ends of the four groups of telescopic motors are respectively provided with a movable rod, the top ends of the four groups of movable rods are respectively connected with the left front side, the left rear side, the right front side and the right rear side of the bottom end of the placing plate, the output end of an input pipe is connected with the left side of the top end of the working box and extends into a working cavity, the top end of a desulfurizing agent is provided with a first through hole matched with an output pipe, the output end of the input pipe is inserted into the top end of the first through hole, the top end of the placing plate is provided with a second through hole, the second through hole is positioned right below the first through hole, and the radius of the second through hole is larger than the radius of the first through hole; still include left motor, right motor and back motor, be provided with left standing groove and right standing groove on left side wall and the right lateral wall in the work box respectively, left motor and right motor set up respectively on work box left surface and right flank, be provided with left transmission shaft on the right part output of left motor, just left transmission shaft right-hand member is connected with the work box left side wall and stretches into to the work intracavity to be provided with left stirring leaf on left transmission shaft, just left stirring leaf is located left standing groove, is provided with right transmission shaft on the left part output of right motor, and right transmission shaft left end and work box right side wall are connected and stretch into to the work intracavity to be provided with right stirring leaf on right transmission shaft, just right stirring leaf is located right standing groove, and the upper half region department of back lateral wall in the work box is provided with back standing groove, back motor sets up in the upper half region department in the work box back lateral surface, is provided with the back transmission shaft on the front portion output of back motor, and back transmission shaft front end and work box back lateral wall are connected and stretch into to the work intracavity, and are provided with back stirring leaf on the back transmission shaft, and stretch into the back transmission shaft, and the back transmission shaft is located the same with the left and right transmission shaft rotation direction, the left and right transmission shaft rotates opposite direction.
According to the flue gas desulfurization device, the outer side wall at the output end of the input pipe is sleeved with the rubber sleeve, and the outer side wall of the rubber sleeve is in contact with the upper side of the inner side wall of the first through hole.
The invention relates to a flue gas desulfurization device, which also comprises a antiskid plate, wherein the antiskid plate is arranged at the top end of a placing plate, a third through hole is formed in the top end of the antiskid plate, the third through hole is communicated with a second through hole, and the bottom end of a desulfurizing agent is contacted with the top end of the antiskid plate.
According to the flue gas desulfurization device, the bottom end of the placing plate is provided with a plurality of groups of spring groups, and the bottom ends of the spring groups are connected with the inner bottom wall of the working box.
According to the flue gas desulfurization device, the movable rod is sleeved with the sealing plate, the bottom end of the sealing plate is connected with the top end of the telescopic motor, and the outer side wall of the sealing plate is connected with the upper side of the inner side wall of the lower placing groove.
The invention relates to a flue gas desulfurization device, wherein observation holes are formed in the upper side of the left side wall, the upper side of the right side wall and the upper side of the rear side wall of a working box, the observation holes are communicated with a working cavity, and transparent baffles are arranged on the observation holes.
The invention discloses a flue gas desulfurization device, which also comprises a left bracket, a right bracket and a rear bracket, wherein the left bracket, the right bracket and the rear bracket are respectively arranged on the lower half area of the left side surface, the shift-down area of the right side surface and the rear side surface of a working box, and the bottom ends of a left motor, a right motor and a rear motor are respectively connected with the top ends of the left bracket, the right bracket and the rear bracket.
The invention relates to a flue gas desulfurization device which further comprises a left connecting block, a left connecting spring, a left annular fixed block, a right connecting spring, a right annular fixed block, a rear connecting spring and a rear annular fixed block, wherein the left connecting block, the right connecting block and the rear connecting block are respectively arranged on the upper half area of the left side wall, the upper half area of the right side wall and the upper half area of the rear side wall in a working box, the left connecting block, the right connecting block and the rear connecting block are all positioned at the lower side of an observation hole, the left connecting spring is arranged at the right end of the left connecting block, the left annular fixed block is arranged at the right end of the left connecting spring, the right end of the left annular fixed block is in contact with the upper half area of the left side surface of a desulfurizing agent, the right connecting spring is arranged at the left end of the right connecting spring, the left end of the right annular fixed block is in contact with the upper half area of the right side surface of the desulfurizing agent, the rear connecting spring is arranged at the front end of the rear connecting block, the rear annular fixed block is arranged at the front end of the rear connecting spring is in contact with the upper half area of the rear annular fixed block.
According to the flue gas desulfurization device, the right side surface of the left annular fixed block, the left side surface of the right annular fixed block and the front side surface of the rear annular fixed block are all provided with anti-skid patterns.
According to the flue gas desulfurization device, the bottoms of the four groups of supporting legs are sleeved with the anti-skid sleeves.
Compared with the prior art, the invention has the beneficial effects that: through the arrangement, the flue gas can be contacted with the desulfurizing agent at the first through hole and then contacted with the outer side surface of the desulfurizing agent, so that the contact area of the flue gas and the desulfurizing agent is increased, the desulfurizing effect is improved, the flue gas can directly react with the desulfurizing agent at the first through hole after being input, the phenomenon that the flue gas which is not desulfurized and the purified flue gas are discharged together through an output pipe is avoided, and the use reliability is improved; meanwhile, when the working box is processed in the later stage, after the cleaning agent is injected into the working cavity, the left stirring blade on the left transmission shaft, the right stirring blade on the right transmission shaft and the rear stirring blade on the rear transmission shaft are simultaneously driven by the left motor, the right motor and the rear motor to be stirred, the inner side wall of the working box is impacted and flushed by the cleaning agent to clean the inner side wall of the working box, the labor degree of workers is reduced, the labor force is reduced, and the upper side inside the working box is easy to clean.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a left side view of the present invention;
the reference numerals in the drawings: 1. a working box; 2. an input tube; 3. an output pipe; 4. desulfurizing agent; 5. a door; 6. a support leg; 7. a telescopic motor; 8. placing a plate; 9. a moving rod; 10. a left motor; 11. a rear motor; 12. a right transmission shaft; 13. stirring the leaves; 14. a rubber sleeve; 15. a cleat; 16. a spring set; 17. a sealing plate; 18. a transparent baffle; 19. a right bracket; 20. a left connecting block; 21. a right connecting spring; 22. a rear annular fixed block; 23. an anti-skid sleeve.
Detailed Description
The following describes in further detail the embodiments of the present invention with reference to the drawings and examples. The following examples are illustrative of the invention and are not intended to limit the scope of the invention.
As shown in fig. 1 to 2, the flue gas desulfurization device comprises a working box 1, an input pipe 2, an output pipe 3 and a desulfurizing agent 4, wherein a working cavity is arranged in the working box, a picking and placing port is arranged at the front end of the working box and communicated with the working cavity, a box door 5 is arranged on the picking and placing port, a handle is arranged on the box door, the output pipe is arranged on the right side of the top end of the working box and communicated with the working cavity, the desulfurizing agent is mixed and pressed into a prism body by red mud, aluminum ash, fly ash and waste carbon powder in proportion, the desulfurizing agent is placed in the working cavity, and supporting legs 6 are arranged on the left front side, the left rear side, the right front side and the right rear side of the bottom end of the working box; the device comprises a working box, and is characterized by further comprising a telescopic motor 7 and a placing plate 8, wherein lower placing grooves are formed in the left front side, the left rear side, the right front side and the right rear side of the bottom wall in the working box, four groups of telescopic motors are arranged in the four groups of lower placing grooves respectively, moving rods 9 are arranged at the top output ends of the four groups of telescopic motors, the top ends of the four groups of moving rods are respectively connected with the left front side, the left rear side, the right front side and the right rear side of the bottom end of the placing plate, the output end of an input pipe is connected with the left side of the top end of the working box and extends into the working cavity, a first through hole matched with an output pipe is formed in the top end of a desulfurizing agent, the output end of the input pipe is inserted into the top end of the first through hole, a second through hole is formed in the top end of the placing plate, the second through hole is positioned right below the first through hole, and the radius of the second through hole is larger than that of the first through hole; the left motor and the right motor are respectively arranged on the left side wall and the right side wall in the working box, the left motor and the right motor are respectively arranged on the left side surface and the right side surface of the working box, a left transmission shaft is arranged on the right output end of the left motor, the right end of the left transmission shaft is connected with the left side wall of the working box and stretches into the working cavity, a left stirring blade is arranged on the left transmission shaft, the left stirring blade is positioned in the left side groove, a right transmission shaft 12 is arranged on the left output end of the right motor, the left end of the right transmission shaft is connected with the right side wall of the working box and stretches into the working cavity, a right stirring blade is arranged on the right transmission shaft, the right stirring blade is positioned in the right standing groove, a rear standing groove is arranged at the upper half area of the rear side wall in the working box, the rear motor is arranged at the upper half area of the rear side surface of the working box, a rear transmission shaft is arranged at the front output end of the rear motor, the rear transmission shaft is connected with the rear side wall of the working box and stretches into the working cavity, a rear stirring blade 13 is arranged on the rear transmission shaft, the rear stirring blade is positioned in the rear transmission shaft, the left stirring blade is positioned in the left transmission shaft, the left stirring blade and the left stirring blade is positioned in the right standing groove and the left side and the left transmission shaft rotates in the same direction as the right transmission shaft; through the arrangement, the flue gas can be contacted with the desulfurizing agent at the first through hole and then contacted with the outer side surface of the desulfurizing agent, so that the contact area of the flue gas and the desulfurizing agent is increased, the desulfurizing effect is improved, the flue gas can directly react with the desulfurizing agent at the first through hole after being input, the phenomenon that the flue gas which is not desulfurized and the purified flue gas are discharged together through an output pipe is avoided, and the use reliability is improved; meanwhile, when the working box is processed in the later stage, after the cleaning agent is injected into the working cavity, the left stirring blade on the left transmission shaft, the right stirring blade on the right transmission shaft and the rear stirring blade on the rear transmission shaft are simultaneously driven by the left motor, the right motor and the rear motor to be stirred, the inner side wall of the working box is impacted and flushed by the cleaning agent to clean the inner side wall of the working box, the labor degree of workers is reduced, the labor force is reduced, and the upper side inside the working box is easy to clean.
According to the flue gas desulfurization device, the rubber sleeve 14 is sleeved on the outer side wall at the output end of the input pipe, and the outer side wall of the rubber sleeve is contacted with the upper side of the inner side wall of the first through hole; through above-mentioned setting, can increase the compactness of output tube and first through-hole, avoid gas leakage.
The invention relates to a flue gas desulfurization device, which also comprises a antiskid plate 15, wherein the antiskid plate is arranged at the top end of a placing plate, a third through hole is arranged at the top end of the antiskid plate, the third through hole is communicated with the second through hole, and the bottom end of a desulfurizing agent is contacted with the top end of the antiskid plate; through the arrangement, the stability of the desulfurizing agent during placement can be increased.
According to the flue gas desulfurization device, the bottom end of the placing plate is provided with a plurality of groups of spring groups 16, and the bottom ends of the spring groups are connected with the inner bottom wall of the working box; through above-mentioned setting, accessible spring group improves the bearing capacity of placing the board, alleviates the pressure to the movable rod, protects telescopic motor.
According to the flue gas desulfurization device, the movable rod is sleeved with the sealing plate 17, the bottom end of the sealing plate is connected with the top end of the telescopic motor, and the outer side wall of the sealing plate is connected with the upper side of the inner side wall of the lower placing groove; through above-mentioned setting, can increase the leakproofness, protect flexible motor.
The invention relates to a flue gas desulfurization device, wherein the upper side of the left side wall, the upper side of the right side wall and the upper side of the rear side wall of a working box are respectively provided with an observation hole, the observation holes are communicated with a working cavity, and transparent baffles 18 are arranged on the observation holes; through the arrangement, the internal condition of the working box can be conveniently checked.
The invention relates to a flue gas desulfurization device, which also comprises a left bracket, a right bracket 19 and a rear bracket, wherein the left bracket, the right bracket and the rear bracket are respectively arranged on the lower half area of the left side surface, the shift-down area of the right side surface and the rear side surface of a working box, and the bottom ends of a left motor, a right motor and a rear motor are respectively connected with the top ends of the left bracket, the right bracket and the rear bracket; through above-mentioned setting, can support left motor, right motor and back motor, improve its steadiness.
The invention relates to a flue gas desulfurization device, which also comprises a left connecting block 20, a left connecting spring, a left annular fixed block, a right connecting spring 21, a right annular fixed block, a rear connecting spring and a rear annular fixed block 22, wherein the left connecting block, the right connecting block and the rear connecting block are respectively arranged on the upper half area of the left side wall, the upper half area of the right side wall and the upper half area of the rear side wall in a working box, the left connecting block, the right connecting block and the rear connecting block are all positioned at the lower side of a viewing hole, the left connecting spring is arranged at the right end of the left connecting block, the left annular fixed block is arranged at the right end of the left connecting spring, the right end of the left annular fixed block is in contact with the upper half area of the left side surface of a desulfurizing agent, the right connecting spring is arranged at the left end of the right connecting spring, the left end of the right annular fixed block is in contact with the upper half area of the right side surface of the desulfurizing agent, the rear connecting spring is arranged at the front end of the rear connecting block, and the front end of the rear annular fixed block is in contact with the upper half area of the rear side surface of the desulfurizing agent; through the arrangement, the stability of the desulfurizing agent during placement can be increased.
According to the flue gas desulfurization device, anti-skid patterns are arranged on the right side surface of the left annular fixed block, the left side surface of the right annular fixed block and the front side surface of the rear annular fixed block; through the arrangement, friction force can be increased, and the stability of the desulfurizing agent during placement is improved.
According to the flue gas desulfurization device, the bottoms of the four groups of supporting legs are sleeved with the anti-skid sleeves 23; through above-mentioned setting, but increase friction, the steadiness when improving the work box and placing.
When the flue gas desulfurization device is used, flue gas is input into a first through hole of a desulfurizing agent through an input pipe, the flue gas sequentially passes through the first through hole, a third through hole and a second through hole, sulfur oxides in the flue gas are absorbed by the desulfurizing agent, and purified flue gas is discharged through an output pipe; when the working box is treated in the later stage, after the cleaning agent is injected into the working cavity, the left stirring blade on the left transmission shaft, the right stirring blade on the right transmission shaft and the rear stirring blade on the rear transmission shaft are simultaneously driven by the left motor, the right motor and the rear motor to stir the cleaning agent, and the cleaning agent is used for impacting and flushing the inner side wall of the working box to finish cleaning the inner side wall of the working box; if the desulfurizing agent is replaced, the four groups of telescopic motors can be controlled to drive the four groups of moving rods to move downwards simultaneously, so that the output end of the input pipe is separated from the old desulfurizing agent, the old desulfurizing agent is taken out and then is placed on the placing plate, the left annular fixing block, the right annular fixing block and the rear annular fixing block are used for fixing the old desulfurizing agent relatively, and then the four groups of telescopic motors are controlled to drive the four groups of moving rods to move upwards simultaneously, so that the output end of the input pipe is inserted into the first through hole of the new desulfurizing agent.
The foregoing is merely a preferred embodiment of the present invention, and it should be noted that it will be apparent to those skilled in the art that modifications and variations can be made without departing from the technical principles of the present invention, and these modifications and variations should also be regarded as the scope of the invention.
Claims (10)
1. The flue gas desulfurization device comprises a working box (1), an input pipe (2), an output pipe (3) and a desulfurizing agent (4), wherein a working cavity is arranged in the working box (1), a picking and placing port is arranged at the front end of the working box (1), the picking and placing port is communicated with the working cavity, a box door (5) is arranged on the picking and placing port, a handle is arranged on the box door (5), the output pipe (3) is arranged on the right side of the top end of the working box (1), the output pipe (3) is communicated with the working cavity, the desulfurizing agent (4) is formed by mixing and pressing red mud, aluminum ash, fly ash and waste carbon powder in proportion, the desulfurizing agent (4) is placed in the working cavity, and supporting legs (6) are arranged on the left front side, the left rear side, the right front side and the right rear side of the bottom end of the working box (1); the desulfurization agent desulfurization device is characterized by further comprising a telescopic motor (7) and a placement plate (8), wherein lower placement grooves are formed in the left front side, the left rear side, the right front side and the right rear side of the inner bottom wall of the working box (1), four groups of telescopic motors (7) are arranged in the four groups of lower placement grooves respectively, a movable rod (9) is arranged at the top output end of each group of telescopic motors (7), the top ends of the four groups of movable rods (9) are respectively connected with the left front side, the left rear side, the right front side and the right rear side of the bottom end of the placement plate (8), the output end of the input pipe (2) is connected with the left side of the top end of the working box (1) and stretches into the working cavity, a first through hole matched with the output pipe (3) is formed in the top end of the desulfurizing agent (4), the output end of the input pipe (2) is inserted into the top end of the first through hole, a second through hole is formed in the top end of the placement plate (8), and the radius of the second through hole is larger than the radius of the first through hole; still include left motor (10), right motor and back motor (11), be provided with left standing groove and right standing groove on left side wall and the right side wall in work box (1) respectively, left side motor (10) and right motor set up respectively on work box (1) left surface and right flank, just be provided with left transmission shaft on the right part output of left motor (10), just left side transmission shaft right-hand member is connected and stretches into to the working chamber with work box (1) left side wall to be provided with left stirring leaf on left transmission shaft, just left stirring leaf is located left standing groove, is provided with right transmission shaft (12) on the left part output of right motor, and right transmission shaft (12) left end and work box (1) right side wall are connected and stretch into to the working chamber to be provided with right stirring leaf on right transmission shaft (12), just right stirring leaf is located right standing groove, and be provided with back standing groove on the back side wall upper half region department of work box (1), back motor (11) set up in work box (1) back side surface motor upper half region department to be provided with left stirring leaf, back transmission shaft (13) and the back end are connected with back transmission shaft (13) and stretch into in the same direction with the left side transmission shaft, back transmission shaft (13) and the left side rotation is located back end and the back transmission shaft (13).
2. A flue gas desulfurization device according to claim 1, wherein the outer side wall of the output end of the input pipe (2) is sleeved with a rubber sleeve (14), and the outer side wall of the rubber sleeve (14) is in contact with the upper side of the inner side wall of the first through hole.
3. The flue gas desulfurization device according to claim 2, further comprising a skid plate (15), wherein the skid plate (15) is disposed at the top end of the placement plate (8), a third through hole is disposed at the top end of the skid plate (15), and the third through hole is communicated with the second through hole, and the bottom end of the desulfurizing agent (4) is in contact with the top end of the skid plate (15).
4. A flue gas desulfurization device according to claim 3, wherein a plurality of spring groups (16) are provided at the bottom end of the placement plate (8), and the bottom ends of the spring groups (16) are connected to the inner bottom wall of the working box (1).
5. The flue gas desulfurization device according to claim 4, wherein the movable rod (9) is sleeved with a sealing plate (17), the bottom end of the sealing plate (17) is connected with the top end of the telescopic motor (7), and the outer side wall of the sealing plate (17) is connected with the upper side of the inner side wall of the lower placing groove.
6. A flue gas desulfurization device according to claim 5, wherein the upper side of the left side wall, the upper side of the right side wall and the upper side of the rear side wall of the working chamber (1) are provided with observation holes, the observation holes are communicated with the working chamber, and a transparent baffle (18) is arranged on the observation holes.
7. The flue gas desulfurization device according to claim 6, further comprising a left bracket, a right bracket (19) and a rear bracket, wherein the left bracket, the right bracket (19) and the rear bracket are respectively arranged on the lower half area of the left side surface, the lower shift area of the right side surface and the rear side surface of the working box (1), and the bottom ends of the left motor (10), the right motor and the rear motor (11) are respectively connected with the top ends of the left bracket, the right bracket (19) and the rear bracket.
8. The flue gas desulfurization device according to claim 7, further comprising a left connecting block (20), a left connecting spring, a left annular fixing block, a right connecting spring (21), a right annular fixing block, a rear connecting spring and a rear annular fixing block (22), wherein the left connecting block (20), the right connecting block and the rear connecting block are respectively arranged in an upper half area of a left side wall, an upper half area of a right side wall and an upper half area of a rear side wall in the working box (1), the left connecting block (20), the right connecting block and the rear connecting block are all positioned at the lower side of an observation hole, the left connecting spring is arranged at the right end of the left connecting block (20), the left annular fixing block is arranged at the right end of the left connecting spring, the right end of the left annular fixing block is in contact with the upper half area of the left side surface of the desulfurizing agent (4), the right connecting spring (21) is arranged at the left end of the right connecting spring, the left annular fixing block is in contact with the upper half area of the right side surface of the desulfurizing agent (4), and the rear connecting spring is arranged at the front end of the rear annular fixing block (22) is arranged at the front end of the rear connecting block (22) in contact with the front side surface of the rear annular fixing block (4).
9. A flue gas desulfurization device according to claim 8, wherein the right side surface of the left annular fixing block, the left side surface of the right annular fixing block and the front side surface of the rear annular fixing block (22) are provided with anti-skid patterns.
10. A flue gas desulfurization device according to claim 9, wherein the bottoms of the four sets of legs (6) are each provided with an anti-slip sleeve (23).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710700513.7A CN107441926B (en) | 2017-08-16 | 2017-08-16 | Flue gas desulfurization device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710700513.7A CN107441926B (en) | 2017-08-16 | 2017-08-16 | Flue gas desulfurization device |
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| CN107441926B true CN107441926B (en) | 2024-03-29 |
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| CN108889085B (en) * | 2018-08-07 | 2021-01-12 | 内蒙古美方煤焦化有限公司 | Coking flue gas denitration device |
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| US7814742B2 (en) * | 2006-12-13 | 2010-10-19 | Mitsubishi Heavy Industries, Ltd. | Integrated coal gasification combined cycle plant |
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| CN2826332Y (en) * | 2005-05-13 | 2006-10-11 | 吴金泉 | Glass tank flue gas desulfurization and defluorination device |
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