CN219615178U

CN219615178U - High-efficient absorbing device of flue gas impurity

Info

Publication number: CN219615178U
Application number: CN202320559252.2U
Authority: CN
Inventors: 冯明
Original assignee: Nanjing Longqing Environmental Technology Co ltd
Current assignee: Nanjing Longqing Environmental Technology Co ltd
Priority date: 2023-03-21
Filing date: 2023-03-21
Publication date: 2023-09-01
Anticipated expiration: 2033-03-21

Abstract

The utility model discloses a high-efficiency absorbing device for flue gas impurities, which belongs to the technical field of flue gas treatment and comprises a flue gas treatment box and a filter plate arranged in the flue gas treatment box, wherein a first partition plate and a second partition plate which are transversely and vertically crossed are fixedly connected in the flue gas treatment box, two adsorption plates for adsorbing the flue gas impurities are symmetrically arranged between the second partition plate and the inner wall of the flue gas treatment box, a double-wire screw rod is rotationally connected to the inner wall of the upper half part of the flue gas treatment box, a connecting plate is in threaded connection with the outer wall of the double-wire screw rod, a cleaning plate for cleaning the filter plate is fixedly connected to the top of the connecting plate, a stirring shaft is rotationally connected to the inner wall of the lower half part of the flue gas treatment box, and a plurality of stirring paddles are symmetrically fixed to the outer wall of the stirring shaft. This high-efficient absorbing device of flue gas impurity not only can effectively absorb the impurity in the flue gas, can clear up the filter in addition automatically to guarantee the filter effect of filter.

Description

High-efficient absorbing device of flue gas impurity

Technical Field

The utility model belongs to the technical field of flue gas treatment, and particularly relates to a high-efficiency flue gas impurity absorption device.

Background

Industrial flue gas, i.e. industrial waste gas, refers to the generic term for various pollutant-containing gases discharged into the air during the fuel combustion and production processes in the factory of an enterprise. These exhaust gases are vented to the atmosphere and can contaminate the air. A large amount of industrial flue gas is often generated in the industrial production process, and the industrial flue gas needs to be treated in time. The existing industrial flue gas treatment equipment cannot thoroughly filter and remove impurity particles in flue gas due to structural design, and the impurity particles are discharged into the air to cause certain pollution to the air.

Reference is made to the Chinese patent grant: an apparatus for treating industrial flue gas impurities, authorized bulletin number: the utility model has the advantages of CN215939457U, reasonable structural design, good impurity treatment effect, wide working range, capability of thoroughly filtering and removing impurity particles in the flue gas, capability of recycling industrial flue gas to be treated in a large area and high working efficiency. But certain defects also exist in the use process, if the filter screen can not be cleaned automatically, the filter screen can be blocked by impurity particles in the smoke along with continuous filtration of the smoke, if the impurity particles can not be treated in time, the filter screen can be blocked, and the treatment efficiency of the smoke is affected.

Disclosure of Invention

The utility model aims to provide a high-efficiency absorbing device for flue gas impurities, which is used for solving the problems that the filter screen cannot be cleaned automatically, the filter screen is blocked by impurity particles in the flue gas along with continuous filtration of the flue gas, and if the impurity particles cannot be treated in time, the filter screen is blocked, and the treatment efficiency of the flue gas is affected.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a high-efficient absorbing device of flue gas impurity, includes the flue gas treatment case and installs the filter in the flue gas treatment incasement, flue gas treatment incasement fixedly connected with is first and second of baffle that cross, two adsorption plates that are used for carrying out absorbing to flue gas impurity are installed to symmetry between the inner wall of second and the flue gas treatment case, the upper half inner wall rotation of flue gas treatment case is connected with the double silk lead screw, the outer wall threaded connection of double silk lead screw has the connecting plate, the top fixedly connected with of connecting plate is used for carrying out the cleaning plate of clearance to the filter, the lower half inner wall rotation of flue gas treatment case is connected with the (mixing) shaft, the outer wall symmetry of (mixing) shaft is fixed with a plurality of stirring rake.

In a further embodiment, a double-shaft motor is installed on the surface of the first partition plate, and two output ends of the double-shaft motor are fixedly connected with a first driving shaft and a second driving shaft respectively.

In a further embodiment, the top of the first driving shaft is fixedly connected with a first driving bevel gear, and the outer wall of the double-wire screw rod is fixedly connected with a first driven bevel gear meshed with the first driving bevel gear.

In a further embodiment, the bottom of the second driving shaft is fixedly connected with a second driving bevel gear, and the outer wall of the stirring shaft is fixedly connected with a second driven bevel gear meshed with the second driving bevel gear.

In a further embodiment, a first suction pump is installed at the top of the flue gas treatment box, a gas blowing cover is installed at the gas outlet end of the first suction pump, and an exhaust pipe is fixedly connected to the top of the flue gas treatment box.

In a further embodiment, a second suction pump is installed at the bottom of the first partition plate, a suction cover is installed at the air inlet end of the second suction pump, and a vent pipe is installed at the air outlet end of the second suction pump.

The utility model has the technical effects and advantages that:

according to the efficient flue gas impurity absorption device, impurity particles in flue gas can be subjected to preliminary filtration through the filter plate, meanwhile, water in the flue gas treatment box can be used for washing and filtering the impurity particles in the flue gas, and finally, the impurity particles in the flue gas are adsorbed through the two adsorption plates, so that efficient adsorption of impurities in the flue gas is guaranteed;

through the rotation of double-wire lead screw, can drive connecting plate and clean board round trip movement in the flue gas treatment incasement, can clear up the filter automatically through the clean board, guarantee the filter effect to the flue gas treatment in-process, this high-efficient absorbing device of flue gas impurity not only can effectively absorb the impurity in the flue gas, can clear up the filter voluntarily moreover to guarantee the filter effect of filter.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a cross-sectional view of the present utility model;

FIG. 3 is an enlarged view of FIG. 2A in accordance with the present utility model;

fig. 4 is an enlarged view of the present utility model at B in fig. 2.

In the figure: 1. a flue gas treatment box; 11. a suction pump I; 12. a blowing hood; 13. a first partition board; 14. a second partition board; 15. a filter plate; 16. an adsorption plate; 17. a water inlet pipe; 18. a drain pipe; 19. an exhaust pipe; 2. a biaxial motor; 21. a first driving shaft; 22. a first drive bevel gear; 23. a double-wire screw rod; 24. driven bevel gear I; 25. a connecting plate; 26. a cleaning plate; 27. a limit column; 3. a second driving shaft; 31. a second drive bevel gear; 32. a stirring shaft; 33. a driven bevel gear II; 34. stirring paddles; 35. a suction pump II; 36. an air suction cover; 37. and (5) a vent pipe.

Detailed Description

In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present utility model. It will be apparent, however, to one skilled in the art that the utility model may be practiced without one or more of these details. In other instances, well-known features have not been described in detail in order to avoid obscuring the utility model.

In order to effectively absorb impurities in the flue gas, as shown in fig. 1 and 2, a first suction pump 11 is arranged at the top of a flue gas treatment box 1 through bolts, an air inlet pipe is arranged at the air inlet end of the first suction pump 11, an air blowing cover 12 is arranged at the air outlet end of the first suction pump 11, a first partition plate 13 and a second partition plate 14 which are transversely and vertically crossed are welded and fixed in the flue gas treatment box 1, a filter plate 15 is fixed on the inner wall of the upper half part of the flue gas treatment box 1 through bolts, a filter screen is arranged in the filter plate 15, impurities in the flue gas can be filtered through the filter screen, two adsorption plates 16 for adsorbing the impurities in the flue gas are symmetrically arranged between the second partition plate 14 and the inner wall of the flue gas treatment box 1 through bolts, active carbon is filled in the adsorption plates 16, and an air guide pipe is welded on the second partition plate 14;

the left side outer wall of flue gas treatment box 1 has welded inlet tube 17 and drain pipe 18 respectively, all install the control valve on inlet tube 17 and the drain pipe 18, pour into the clear water into flue gas treatment box 1 through inlet tube 17, and discharge the sewage in from flue gas treatment box 1 through drain pipe 18, and the welded fastening at the top of flue gas treatment box 1 has blast pipe 19, install the control valve on the blast pipe 19, the bottom of baffle I13 is through the bolt mounting aspirator pump II 35, and aspirator pump II 35's inlet end installs aspirator cover 36, aspirator pump II 35's the end of giving vent to anger installs breather pipe 37, inhale flue gas into flue gas treatment box 1 through aspirator pump I11, can carry the preliminary filtration to impurity particle in the flue gas through filter 15, the impurity particle in the flue gas is washed and filtered through breather pipe 37 with the flue gas after preliminary treatment simultaneously, adsorb impurity particle in the flue gas through two adsorption plates 16, thereby guarantee to carry out high-efficient adsorption to impurity in the flue gas, finally discharge the flue gas after handling through blast pipe 19.

In order to automatically clean the filter plate 15, the filtering effect of the filter plate 15 is ensured, meanwhile, impurity particles in the flue gas are fully mixed with water, as shown in fig. 2, 3 and 4, a double-shaft motor 2 is arranged on the surface of a first baffle plate 13 through bolts, a first driving shaft 21 and a second driving shaft 3 are respectively fixed at two output ends of the double-shaft motor 2 through couplings, a first driving bevel gear 22 is fixedly welded at the top of the first driving shaft 21, a double-wire screw 23 is rotatably connected with the inner wall of the upper half part of the flue gas treatment box 1 through a welded bearing, a driven bevel gear 24 meshed with the first driving bevel gear 22 is fixedly welded at the outer wall of the double-wire screw 23, a connecting plate 25 is connected with an outer wall thread of the double-wire screw 23, a limiting hole is formed in the connecting plate 25, and a limiting post 27 is fixedly welded with the flue gas treatment box 1 in the limiting hole of the connecting plate 25, so that when the double-wire screw 23 rotates, the connecting plate 25 is ensured to horizontally move in the flue gas treatment box 1, and a cleaning plate 26 for cleaning the filter plate 15 is fixedly connected with the top of the flue gas treatment box through bolts;

a driving bevel gear II 31 is welded and fixed at the bottom of a driving shaft II 3, the driving shaft II 3 is rotationally connected with a first partition plate 13 through a welded bearing, a stirring shaft 32 is rotationally connected to the inner wall of the lower half part of a smoke treatment box 1 through a welded bearing, a driven bevel gear II 33 meshed with the driving bevel gear II 31 is welded and fixed to the outer wall of the stirring shaft 32, a plurality of stirring paddles 34 are symmetrically welded on the outer wall of the stirring shaft 32, the driving shaft I21 and the driving shaft II 3 are driven to rotate through a double-shaft motor 2, the driving shaft I21 drives the driven bevel gear I24 and a double-wire screw rod 23 to rotate through a driving bevel gear I22, a connecting plate 25 and a cleaning plate 26 are driven to move back and forth in the smoke treatment box 1, the filter plate 15 is automatically cleaned through the cleaning plate 26, the filtering effect of the filter plate 15 is guaranteed in the smoke treatment process, the driving shaft II 3 drives the driven bevel gear II 33 and the stirring shaft 32 through the driving bevel gear II 31 to rotate, and water is driven to stir, and impurity particles in the smoke are fully mixed with water.

The control mode of the utility model is controlled by the controller, the control circuit of the controller can be realized by simple programming by a person skilled in the art, the supply of power also belongs to common knowledge in the art, and the utility model is mainly used for protecting the mechanical device, so the utility model does not explain the control mode and circuit connection in detail.

Working principle:

when the efficient smoke impurity absorbing device is used, all electrical equipment on the device is started, the first suction pump 11 sucks smoke into the smoke treatment box 1, the filter plate 15 performs preliminary filtration on impurity particles in the smoke, meanwhile, the second suction pump 35 conveys the preliminarily treated smoke into water through the ventilation pipe 37, the impurity particles in the smoke are subjected to washing filtration, finally, the impurity particles in the smoke are adsorbed through the two adsorption plates 16, and finally, the treated smoke is discharged through the exhaust pipe 19;

in the process of flue gas adsorption, the double-shaft motor 2 drives the first drive shaft 21 and the second drive shaft 3 to rotate, the first drive shaft 21 drives the first driven bevel gear 24 and the double-wire screw 23 to rotate through the first drive bevel gear 22, the connecting plate 25 and the cleaning plate 26 are driven to move back and forth in the flue gas treatment box 1, the filter plate 15 is automatically cleaned through the cleaning plate 26, the filtering effect of the filter plate 15 in the process of flue gas treatment is ensured, the second drive shaft 3 drives the second driven bevel gear 33 and the stirring shaft 32 to rotate through the second drive bevel gear 31, the stirring paddle 34 is driven to rotate, water is stirred, impurity particles in flue gas are fully mixed with the water, and finally sewage is discharged through the drain pipe 18.

Finally, it should be noted that: the foregoing is merely preferred and is not intended to limit the utility model.

Claims

1. The utility model provides a high-efficient absorbing device of flue gas impurity, includes flue gas treatment case (1) and installs filter (15) in flue gas treatment case (1), its characterized in that: the utility model discloses a flue gas treatment box, including flue gas treatment box (1), flue gas treatment box, baffle (1) internal fixation has baffle one (13) and baffle two (14) that cross transversely and vertically, two adsorption plates (16) that are used for absorbing flue gas impurity are installed to symmetry between baffle two (14) and the inner wall of flue gas treatment box (1), the upper half inner wall rotation of flue gas treatment box (1) is connected with twin lead screw (23), the outer wall threaded connection of twin lead screw (23) has connecting plate (25), the top fixedly connected with of connecting plate (25) is used for carrying out cleaning plate (26) of clearing up to filter (15), the lower half inner wall rotation of flue gas treatment box (1) is connected with (mixer shaft (32), the outer wall symmetry of mixer shaft (32) is fixed with a plurality of stirring rake (34).

2. The efficient flue gas impurity absorbing device according to claim 1, wherein: the surface mounting of baffle one (13) has biax motor (2), two output of biax motor (2) are fixedly connected with drive shaft one (21) and drive shaft two (3) respectively.

3. The efficient flue gas impurity absorbing device according to claim 2, wherein: the top of the first driving shaft (21) is fixedly connected with a first driving bevel gear (22), and the outer wall of the double-wire screw rod (23) is fixedly connected with a first driven bevel gear (24) meshed with the first driving bevel gear (22).

4. The efficient flue gas impurity absorbing device according to claim 2, wherein: the bottom of the driving shaft II (3) is fixedly connected with a driving bevel gear II (31), and the outer wall of the stirring shaft (32) is fixedly connected with a driven bevel gear II (33) meshed with the driving bevel gear II (31).

5. The efficient flue gas impurity absorbing device according to claim 1, wherein: the top of flue gas treatment case (1) is installed aspirator pump (11), the end of giving vent to anger of aspirator pump (11) is installed and is blown gas cover (12), and the top fixedly connected with blast pipe (19) of flue gas treatment case (1).

6. The efficient flue gas impurity absorbing device according to claim 1, wherein: the bottom of the first partition plate (13) is provided with a second suction pump (35), the air inlet end of the second suction pump (35) is provided with a suction cover (36), and the air outlet end of the second suction pump (35) is provided with a vent pipe (37).