CN110721548A - Ultralow emission desulfurization dust removal integrated device - Google Patents
Ultralow emission desulfurization dust removal integrated device Download PDFInfo
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- CN110721548A CN110721548A CN201911012700.1A CN201911012700A CN110721548A CN 110721548 A CN110721548 A CN 110721548A CN 201911012700 A CN201911012700 A CN 201911012700A CN 110721548 A CN110721548 A CN 110721548A
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- fixedly connected
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
- B01D50/60—Combinations of devices covered by groups B01D46/00 and B01D47/00
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/68—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements
- B01D46/681—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements by scrapers, brushes or the like
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- 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
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- 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
- B01D53/77—Liquid phase processes
- B01D53/78—Liquid phase processes with gas-liquid contact
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/20—Reductants
- B01D2251/206—Ammonium compounds
- B01D2251/2062—Ammonia
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- 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
Abstract
The invention discloses an ultralow-emission desulfurization and dust removal integrated device which comprises a fixed box, a pretreatment box and a driving box, wherein one side of the fixed box is fixedly connected with one side of the pretreatment box through soldering tin, the top of the pretreatment box is fixedly connected with the bottom of the driving box through soldering tin, a partition plate is fixedly connected between two sides of an inner cavity of the fixed box, the bottom of the inner cavity of the fixed box is fixedly connected with a sulfur removal box, and the top of the partition plate is fixedly connected with a dust removal box. This ultralow emission desulfurization dust removal integrated device can carry out the preliminary treatment to the large particulate matter in the flue gas, has avoided the large particulate matter in the flue gas to enter into the sulphur removal stage, has guaranteed normal sulphur removal effect, and can detach the large particulate matter in the filtering process through the brush, has guaranteed holistic preliminary treatment effect, and the practicality is strong, and whole desulfurization dust removal effect is good, has guaranteed the effect of flue gas treatment, has improved the protection effect of environment.
Description
Technical Field
The invention relates to the technical field of desulfurization and dust removal, in particular to an ultralow-emission desulfurization and dust removal integrated device.
Background
The flue gas desulfurization and dust removal has high economic benefit, social benefit and economic benefit, and has wide prospect in the aspects of desulfurization and dust removal of industrial boilers and industrial kilns. The flue gas desulfurization and dust removal starts with the improvement of the absorption rate, the enhancement of the degree of the gas-liquid two-phase dynamic function, the continuous alternate transposition of the gas phase and the liquid phase, the implementation of the waste gas mass transfer reaction process, small airflow resistance, high waste gas treatment strength, in the field of emission of atmospheric pollutants of small coal-fired boilers, desulfurization and dust removal facilities are widely applied as environmental protection facilities which must be equipped, and in the face of increasingly strict ultralow emission standards, the existing desulfurization and dust removal devices generally remove sulfur in flue gas after the flue gas is treated by ammonia water, then through the dust in the flue gas of the processing of spraying getting rid of, the last fume emission after will handling, but generally all have some large granule debris in the flue gas, directly enter into the inside accumulation that can reduce holistic sulphur removal effect after the aqueous ammonia sulphur removal process after a long time, cause the jam of sulphur removal case easily, and current desulfurization dust collector can not carry out the preliminary treatment to this kind of large particulate matter.
Traditional desulfurization dust removal integrated device can not carry out the preliminary treatment to the large particulate matter in the flue gas, and the large particulate matter in the flue gas enters into the sulphur removal stage easily, is difficult to guarantee normal sulphur removal effect, and can not pass through the brush to the large particulate matter in the filtering process and detach, is difficult to guarantee holistic preliminary treatment effect, and the practicality is not strong, and whole desulfurization dust removal effect is not good, is difficult to guarantee the effect of flue gas treatment, has reduced the protection effect of environment.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides an ultralow-emission desulfurization and dust removal integrated device, which solves the problem that the desulfurization and dust removal integrated device cannot pretreat flue gas.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: the ultra-low emission desulfurization and dust removal integrated device comprises a fixed box, a pretreatment box and a driving box, wherein one side of the fixed box is fixedly connected with one side of the pretreatment box through soldering tin, the top of the pretreatment box is fixedly connected with the bottom of the driving box through soldering tin, a partition plate is fixedly connected between two sides of an inner cavity of the fixed box, a sulfur removal box is fixedly connected with the bottom of the inner cavity of the fixed box, a dust removal box is fixedly connected with the top of the partition plate, one side of the fixed box is fixedly connected with a suction fan through a supporting plate, an air inlet of the suction fan is communicated with a first fixed pipe, the bottom end of the first fixed pipe penetrates through the fixed box and extends to the bottom of the partition plate, an air outlet of the suction fan is communicated with a second fixed pipe, the top end of the second fixed pipe penetrates through the fixed box and extends to the top of the dust removal box, and the top of the, and the output of motor passes through shaft coupling fixedly connected with threaded rod, the bottom of threaded rod is passed through the bearing and is connected with the bottom rotation of drive incasement chamber, the surperficial threaded connection of threaded rod has the screw thread piece to soldering tin fixedly connected with actuating lever is passed through to one side of screw thread piece, the bottom of actuating lever runs through drive case and preliminary treatment case in proper order and extends to the inner chamber of preliminary treatment case, and the screw fixedly connected with brush is passed through to one side that the actuating lever extends to preliminary treatment incasement chamber, the one side fixedly connected with who just is located the brush between the top of preliminary treatment incasement chamber and the bottom filters the otter board.
Preferably, the bottom of the inner cavity of the driving box is fixedly connected with a sliding rod on one side of the threaded rod, the surface of the sliding rod is connected with a sliding sleeve in a sliding manner, and one side of the sliding sleeve is fixedly connected with one side of the threaded block.
Preferably, the top of preliminary treatment case and the one side intercommunication that is located the drive case have the intake pipe to the one side intercommunication of preliminary treatment case has the sulphur removal pipe, the one end of sulphur removal pipe runs through fixed case and sulphur removal case in proper order and extends to the inner chamber of sulphur removal case.
Preferably, the top and the bottom of sulphur removal case one side communicate respectively has inlet pipe and discharging pipe, the one end of inlet pipe and discharging pipe all runs through fixed case and extends to the outside of fixed case.
Preferably, the bottom of dust removal case inner chamber is through screw fixedly connected with connecting pipe, the top of connecting pipe runs through the dust removal case and extends to the top of dust removal case to the one end intercommunication that the connecting pipe extends to dust removal roof portion has porous shower nozzle, the bottom fixedly connected with water pump of dust removal case inner chamber to the inside intercommunication of pipe and connecting pipe is passed through to the one end of water pump.
Preferably, a water inlet pipe is communicated between the top of the fixed box and the bottom of the second fixed pipe, and the bottom of the fixed box is communicated with a water outlet pipe.
Preferably, the bottom of the inner cavity of the sulfur removal box and the bottom of the inner cavity of the dust removal box are fixedly connected with liquid level sensors.
Preferably, one side of the top of the fixed box is communicated with an exhaust pipe, and two sides of the surface of the fixed box are rotatably connected with a box door through a movable piece.
Preferably, the top of the surface of the pretreatment tank is fixedly connected with a display screen, and the surface of one side of the pretreatment tank is rotatably connected with a sealing plate through a movable piece.
(III) advantageous effects
The invention provides an ultralow-emission desulfurization and dust removal integrated device. The method has the following beneficial effects:
(1) the ultra-low emission desulfurization and dust removal integrated device is characterized in that a motor is fixedly connected to the top of an inner cavity of a driving box, the output end of the motor is fixedly connected with a threaded rod through a coupler, the bottom end of the threaded rod is rotatably connected with the bottom of the inner cavity of the driving box through a bearing, a threaded block is connected to the surface of the threaded rod in a threaded manner, a driving rod is fixedly connected to one side of the threaded block through soldering tin, the bottom end of the driving rod sequentially penetrates through the driving box and a pretreatment box and extends to the inner cavity of the pretreatment box, a brush is fixedly connected to one side of the driving rod extending to the inner cavity of the pretreatment box through a screw, a filter screen plate is fixedly connected between the top and the bottom of the inner cavity of the pretreatment box and positioned at one side of the brush, large granular substances in flue gas can be pretreated, the, and large granular substances in the filtering process can be removed through the hairbrush, the integral pretreatment effect is ensured, and the practicability is high.
(2) This ultralow desulfurization dust removal integrated device that discharges, one side through the fixed box passes through soldering tin fixed connection with one side of preliminary treatment case, soldering tin fixed connection is passed through with the bottom of drive case in the top of preliminary treatment case, fixedly connected with baffle between the both sides of fixed incasement chamber, and the bottom fixedly connected with sulphur removal case of fixed incasement chamber, the top fixedly connected with dust removal case of baffle, backup pad fixedly connected with suction fan is passed through to one side of fixed case, and the air intake intercommunication of suction fan has first fixed pipe, the bottom of first fixed pipe is run through the fixed case and is extended to the bottom of baffle, the air outlet intercommunication of suction fan has the fixed pipe of second, whole desulfurization dust removal effect is good, the effect of flue gas treatment has been guaranteed, the protection effect of environment has been improved.
(3) This ultralow emission desulfurization dust removal integrated device, top fixedly connected with display screen through pretreatment tank surface, and the surface of pretreatment tank one side is rotated through the moving part and is connected with the closing plate, one side intercommunication at fixed roof portion has the blast pipe, and the both sides on fixed roof portion all rotate through the moving part and are connected with the chamber door, the equal fixedly connected with level sensor in the bottom of sulphur removal incasement chamber and the bottom of dust removal incasement chamber, convenient to use person operates, and can know sulphur removal case and dust removal case condition in real time.
Drawings
FIG. 1 is a front view of the structure of the present invention;
FIG. 2 is a cross-sectional view of a pretreatment tank and drive tank configuration of the present invention;
FIG. 3 is a cross-sectional view of the structure of the holding tank and the sulfur removal tank of the present invention;
FIG. 4 is a cross-sectional view of a multi-orifice showerhead construction of the present invention;
figure 5 is a cross-sectional view of the dust box structure of the present invention.
In the figure, 1-fixed box, 2-pretreatment box, 3-driving box, 4-clapboard, 5-sulphur removal box, 6-dust removal box, 7-suction fan, 8-first fixed pipe, 9-second fixed pipe, 10-motor, 11-threaded rod, 12-threaded block, 13-driving rod, 14-brush, 15-filter screen plate, 16-slide bar, 17-sliding sleeve, 18-air inlet pipe, 19-sulphur removal pipe, 20-inlet pipe, 21-outlet pipe, 22-connecting pipe, 23-porous nozzle, 24-water pump, 25-inlet pipe, 26-outlet pipe, 27-liquid level sensor, 28-exhaust pipe, 29-box door, 30-display screen, 31-sealing plate.
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. 1-5, an embodiment of the present invention provides a technical solution: an ultralow-emission desulfurization and dust removal integrated device comprises a fixed box 1, a pretreatment box 2 and a driving box 3, wherein one side of the fixed box 1 is fixedly connected with one side of the pretreatment box 2 through soldering tin, the top of the pretreatment box 2 is fixedly connected with the bottom of the driving box 3 through soldering tin, one side of the bottom of an inner cavity of the driving box 3, which is positioned at a threaded rod 11, is fixedly connected with a sliding rod 16, the surface of the sliding rod 16 is connected with a sliding sleeve 17 in a sliding manner, one side of the sliding sleeve 17 is fixedly connected with one side of a threaded block 12, one side of the top of the pretreatment box 2, which is positioned at the driving box 3, is communicated with an air inlet pipe 18, one side of the pretreatment box 2 is communicated with a sulfur removal pipe 19, one end of the sulfur removal pipe 19 sequentially penetrates through the fixed box 1 and the sulfur removal box 5 and extends to the inner cavity of the sulfur removal box 5, the top and the bottom of one side of the sulfur removal box 5 are respectively communicated with an inlet pipe 20, then the data signals are converted into digital signals and displayed on a display screen 30, at the moment, a user can know the conditions of the sulfur removal box 5 and the dust removal box 6 in real time, when the sulfur removal raw materials in the sulfur removal box 5 are insufficient, the raw materials can be added into the sulfur removal box 5 through the feeding pipe 20, when the materials in the sulfur removal box 5 need to be discharged, the materials can be discharged through the discharging pipe 21, one ends of the feeding pipe 20 and the discharging pipe 21 penetrate through the fixed box 1 and extend to the outside of the fixed box 1, a partition plate 4 is fixedly connected between two sides of the inner cavity of the fixed box 1, the sulfur removal box 5 is fixedly connected to the bottom of the inner cavity of the fixed box 1, the dust removal box 6 is fixedly connected to the top of the partition plate 4, a suction fan 7 is fixedly connected to one side of the fixed box 1 through a supporting plate, an air inlet of the suction fan 7 is communicated with a first fixed pipe 8, the, an air outlet of the suction fan 7 is communicated with a second fixed pipe 9, the top end of the second fixed pipe 9 penetrates through the fixed box 1 and extends to the top of the dust removal box 6, the top of the inner cavity of the driving box 3 is fixedly connected with a motor 10, the motor 10 is a servo motor and can rotate forward and backward, the output end of the motor 10 is fixedly connected with a threaded rod 11 through a coupler, the bottom end of the threaded rod 11 is rotatably connected with the bottom of the inner cavity of the driving box 3 through a bearing, the surface of the threaded rod 11 is in threaded connection with a threaded block 12, one side of the threaded block 12 is fixedly connected with a driving rod 13 through soldering tin, the bottom end of the driving rod 13 sequentially penetrates through the driving box 3 and the pretreatment box 2 and extends to the inner cavity of the pretreatment box 2, one side of the driving rod 13 extending to the inner cavity of the pretreatment box 2 is fixedly connected with a hairbrush 14 through a screw, and one, the bottom of the inner cavity of the dust removing box 6 is fixedly connected with a connecting pipe 22 through a screw, the top end of the connecting pipe 22 penetrates through the dust removing box 6 and extends to the top of the dust removing box 6, one end of the connecting pipe 22 extending to the top of the dust removing box 6 is communicated with a porous spray head 23, the bottom of the inner cavity of the dust removing box 6 is fixedly connected with a water pump 24, one end of the water pump 24 is communicated with the inside of the connecting pipe 22 through a guide pipe, a water inlet pipe 25 is communicated between the top of the dust removing box 6 and the bottom of the second fixed pipe 9 at one side of the fixed box 1, a water outlet pipe 26 is communicated with the bottom of one side of the dust removing box 6, the bottom of the inner cavity of the sulfur removing box 5 and the bottom of the inner cavity of the dust removing box 6 are both fixedly connected with liquid level sensors 27, one side of the top of the fixed box, and a sealing plate 31 is rotatably connected to a surface of one side of the pretreatment tank 2 via a movable member.
When the device works, smoke enters the pretreatment box 2 through the air inlet pipe 18, large particulate matters in the smoke are filtered by the filter screen plate 15, the filtered smoke enters the fixed box 1 through the sulfur removal pipe 19, the large particulate matters which cannot pass through the filter screen plate 15 are likely to be attached to the surface of the filter screen plate 15, the motor 10 can be started, the motor 10 can drive the threaded rod 11 to rotate after being started, and further drive the threaded block 12 to move, due to the limiting effect of the sliding rod 16 and the sliding sleeve 17, the threaded block 12 can linearly move on the threaded rod 11, and further drive the driving rod 14 to linearly move, and further drive the brush 14 to linearly move, so that the brush 14 can clear dust attached to the surface of the filter screen plate 15, the normal filtering effect of the filter screen plate 15 is ensured, and the filtered smoke enters the sulfur removal box 5 through the sulfur removal pipe 19, at this moment, the inside aqueous ammonia of saving of sulphur removal case 5 can absorb the sulphur in the flue gas, suction fan 7 can start at this moment, and then the flue gas after the sulphur removal will be absorbed through first fixed pipe 8, absorptive flue gas enters into the top of dust removal case 6 through the fixed pipe 9 of second, at this moment start water pump 24, water pump 24 starts the back and can let in porous shower nozzle 23 with the moisture of dust removal case 6 inner chamber through connecting pipe 22, and then handle some tiny dusts in the flue gas, the outside of blast pipe 28 discharge fixed box 1 is advanced to the flue gas after handling.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation.
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 (9)
1. The utility model provides an ultralow emission desulfurization dust removal integrated device, includes fixed case (1), preliminary treatment case (2) and drive case (3), soldering tin fixed connection is passed through with one side of preliminary treatment case (2) to one side of fixed case (1), soldering tin fixed connection is passed through with the bottom of drive case (3) in the top of preliminary treatment case (2), its characterized in that: the desulfurization device is characterized in that a partition plate (4) is fixedly connected between two sides of an inner cavity of the fixed box (1), a desulfurization box (5) is fixedly connected to the bottom of the inner cavity of the fixed box (1), a dedusting box (6) is fixedly connected to the top of the partition plate (4), a suction fan (7) is fixedly connected to one side of the fixed box (1) through a support plate, an air inlet of the suction fan (7) is communicated with a first fixed pipe (8), the bottom end of the first fixed pipe (8) penetrates through the fixed box (1) and extends to the bottom of the partition plate (4), an air outlet of the suction fan (7) is communicated with a second fixed pipe (9), the top end of the second fixed pipe (9) penetrates through the fixed box (1) and extends to the top of the dedusting box (6), a motor (10) is fixedly connected to the top of the inner cavity of the drive box (3), and a threaded rod (11) is fixedly connected to the, the bottom of threaded rod (11) is passed through the bearing and is connected with the bottom rotation of drive case (3) inner chamber, the surperficial threaded connection of threaded rod (11) has screw block (12) to soldering tin fixedly connected with actuating lever (13) is passed through to one side of screw block (12), the bottom of actuating lever (13) runs through drive case (3) in proper order and pre-treatment case (2) and extends to the inner chamber of pre-treatment case (2) to actuating lever (13) extend to one side of pre-treatment case (2) inner chamber and pass through screw fixedly connected with brush (14), just be located one side fixedly connected with filter plate (15) of brush (14) between the top of pre-treatment case (2) inner chamber and the bottom.
2. The integrated device for desulfurization and dust removal with ultra-low emission as set forth in claim 1, wherein: the bottom of the inner cavity of the driving box (3) is fixedly connected with a sliding rod (16) on one side of the threaded rod (11), the surface of the sliding rod (16) is connected with a sliding sleeve (17) in a sliding mode, and one side of the sliding sleeve (17) is fixedly connected with one side of the threaded block (12).
3. The integrated device for desulfurization and dust removal with ultra-low emission as set forth in claim 1, wherein: the top of pretreatment tank (2) and the one side intercommunication that is located drive case (3) have intake pipe (18) to one side intercommunication of pretreatment tank (2) has sulphur removal pipe (19), the one end of sulphur removal pipe (19) runs through fixed case (1) and sulphur removal case (5) in proper order and extends to the inner chamber of sulphur removal case (5).
4. The integrated device for desulfurization and dust removal with ultra-low emission as set forth in claim 1, wherein: the top and the bottom of sulphur removal case (5) one side communicate respectively has inlet pipe (20) and discharging pipe (21), the one end of inlet pipe (20) and discharging pipe (21) all runs through fixed case (1) and extends to the outside of fixed case (1).
5. The integrated device for desulfurization and dust removal with ultra-low emission as set forth in claim 1, wherein: the bottom in dust removal case (6) inner chamber is through screw fixedly connected with connecting pipe (22), the top of connecting pipe (22) runs through dust removal case (6) and extends to the top of dust removal case (6) to the one end intercommunication that connecting pipe (22) extend to dust removal case (6) top has porous shower nozzle (23), the bottom fixedly connected with water pump (24) of dust removal case (6) inner chamber to the inside intercommunication of pipe and connecting pipe (22) is passed through to the one end of water pump (24).
6. The integrated device for desulfurization and dust removal with ultra-low emission as set forth in claim 1, wherein: one side of the fixed box (1) is communicated with a water inlet pipe (25) between the top of the dust removal box (6) and the bottom of the second fixed pipe (9), and the bottom of one side of the dust removal box (6) is communicated with a water outlet pipe (26).
7. The integrated device for desulfurization and dust removal with ultra-low emission as set forth in claim 1, wherein: the bottom of the inner cavity of the sulfur removal box (5) and the bottom of the inner cavity of the dust removal box (6) are fixedly connected with liquid level sensors (27).
8. The integrated device for desulfurization and dust removal with ultra-low emission as set forth in claim 1, wherein: one side at fixed case (1) top intercommunication has blast pipe (28) to the both sides on fixed case (1) surface all are connected with chamber door (29) through the moving part rotation.
9. The integrated device for desulfurization and dust removal with ultra-low emission as set forth in claim 1, wherein: the top of the surface of the pretreatment box (2) is fixedly connected with a display screen (30), and the surface of one side of the pretreatment box (2) is rotatably connected with a sealing plate (31) through a movable piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911012700.1A CN110721548A (en) | 2019-10-23 | 2019-10-23 | Ultralow emission desulfurization dust removal integrated device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911012700.1A CN110721548A (en) | 2019-10-23 | 2019-10-23 | Ultralow emission desulfurization dust removal integrated device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112107934A (en) * | 2020-08-28 | 2020-12-22 | 戴旭凡 | Industrial flue gas desulfurization dust remover |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112107934A (en) * | 2020-08-28 | 2020-12-22 | 戴旭凡 | Industrial flue gas desulfurization dust remover |
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