Waste gas spray tower equipment for waste gas treatment

Abstract

The utility model discloses waste gas spray tower equipment for waste gas treatment, which relates to the technical field of waste gas treatment and comprises a tower body and a spray plate, the spray plate is fixedly arranged inside the upper end of the tower body, a smoke exhaust pipe is fixedly arranged in the middle of the top end of the tower body, and a liquid adding pipe is fixedly arranged in the middle of the bottom end of the tower body. A filtering plate is fixedly arranged in the lower end of the tower body, a water pump is fixedly arranged on one side of the tower body, a water outlet of the water pump is communicated with the spraying plate through a first connecting pipe, a water inlet of the water pump is fixedly connected with a second connecting pipe, and one end of the second connecting pipe extends into the lower end of the tower body. A gas inlet shell is fixedly arranged in the side, away from the water pump, of the tower body, a gas inlet pipe is fixedly arranged at one end of the gas inlet shell, and one end of the gas inlet pipe extends to the outer side of the tower body. According to the utility model, the filter plate can be automatically cleaned, and the spraying liquid can be smoothly filtered and recycled.

Description

Technical Field

[0001] The utility model relates to the technical field of waste gas treatment, in particular to waste gas spray tower equipment used for waste gas treatment. Background Art

[0002] Before industrial waste gas is discharged into the atmosphere, it needs to be purified to reduce the degree of air pollution caused by the waste gas. Among them, the waste gas spray tower is a device used for desulfurization, dust removal and other treatment of waste gas during the process of industrial waste gas emission. It has been widely used in the field of waste gas treatment.

[0003] Among them, the public number CN216778313U discloses an exhaust gas spray tower device for exhaust gas treatment, which belongs to the technical field of exhaust gas treatment devices. It mainly aims at the problem of low spray efficiency of the existing spray tower, and proposes the following technical solutions: including a spray tower, support legs, a spray plate, a connecting pipe, an exhaust pipe, a water pump, an air intake pipe and an air distribution pipe; the support legs are arranged at the bottom of the spray tower; the spray plate is arranged on the inner walls on both sides of the spray tower, the spray plate is a hollow structure, and a plurality of spray holes are evenly arranged at the bottom of the spray plate; the connecting pipe is arranged on the spray plate, and the connecting pipe is connected to the spray plate; the exhaust pipe is arranged at the top of the spray tower, and the exhaust pipe is connected to the spray tower; the water pump is arranged on one side of the spray tower, and the two ends of the water pump are respectively connected to the bottom space of the spray tower and the connecting pipe; the air intake pipe runs through one side of the spray tower and is arranged in the spray tower. There are still defects in this technical solution:

[0004] In this technical solution, during use, since there are many large particles of debris in the exhaust gas, after spraying, they will fall and adhere to the surface of the filter. When more dirt adheres to the surface of the filter, the filtration efficiency of the spray liquid will be greatly reduced, affecting the recycling of the spray liquid. Utility Model Content

[0005] In view of the above-mentioned problems existing in the existing waste gas spray tower equipment for waste gas treatment, the present utility model is proposed.

[0006] Therefore, the purpose of the utility model is to provide an exhaust gas spray tower equipment for exhaust gas treatment, which solves the problem that during use of the exhaust gas spray tower equipment for exhaust gas treatment in the prior art, due to the presence of a large number of large particles of debris in the exhaust gas, after spraying, the particles will fall and adhere to the surface of the filter mesh. When a large amount of dirt adheres to the surface of the filter mesh, the filtration efficiency of the spray liquid will be greatly reduced, affecting the recycling of the spray liquid.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] An exhaust gas spray tower device for exhaust gas treatment comprises a tower body and a spray plate, wherein the spray plate is fixedly arranged inside the upper end of the tower body, a smoke exhaust pipe is fixedly arranged in the middle of the top end of the tower body, a liquid adding pipe is fixedly arranged in the middle of the bottom end of the tower body, a filter plate is fixedly arranged inside the lower end of the tower body, a water pump is fixedly arranged on one side of the tower body, a water outlet of the water pump is connected to the spray plate through a first connecting pipe, a water inlet of the water pump is fixedly connected to a second connecting pipe, and one end of the second connecting pipe extends to the lower end of the tower body;

[0009] An air intake shell is fixedly arranged inside the side of the tower body away from the water pump, an air intake pipe is fixedly arranged at one end of the air intake shell, one end of the air intake pipe extends to the outside of the tower body, a bellows is fixedly arranged on the other side of the air intake shell, an exhaust pipe is fixedly arranged at the other end of the bellows, a plurality of nozzles are fixedly arranged on the upper side of the exhaust pipe, a plurality of brush strips are fixedly arranged on the lower side of the exhaust pipe, and the lower sides of the plurality of brush strips are in conflict with the filter plate;

[0010] Transmission mechanisms for driving the exhaust pipe to move back and forth are arranged on both sides of the air intake shell.

[0011] Preferably, the transmission mechanism includes a turntable and a push rod, a turntable is rotatably provided inside the air intake shell, an impeller is fixedly sleeved on the rod wall of the turntable, both ends of the turntable extend to the outside of the air intake shell, the two turntables are fixedly sleeved on one end of the corresponding turntables, and the two turntables are eccentrically provided with round pins on the side away from the air intake shell, the two push rods are rotatably sleeved on one end of the corresponding round pin, and a connecting rod is rotatably provided inside the other end of the two push rods, and the other end of the connecting rod is rotatably connected to the outer wall of one side of the exhaust pipe.

[0012] Preferably, a square rod is fixedly provided at one end of the exhaust pipe away from the bellows, a square tube is movably sleeved on the rod wall of the square rod, and the other end of the square tube is fixedly connected to the inner wall of the fixed shell.

[0013] Preferably, a valve is provided inside the liquid adding pipe.

[0014] Preferably, both ends of the rotating rod are rotatably connected to the inner wall of the air intake housing via sealed bearings.

[0015] Preferably, the water pump is fixedly connected to the outer wall of the tower body via a support frame.

[0016] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0017] The utility model introduces exhaust gas into the air inlet shell, so that the impeller can rotate, and the rotating rod can drive the two rotating disks to rotate, so that the two round pins can be driven to rotate with the rotating rod as the axis, so that the two push rods can drive the two exhaust pipes to move back and forth, and the multiple brush strips can move back and forth to brush and clean the surface of the filter plate, so that the filter plate can be automatically cleaned and the spray liquid can be kept filtered and recovered smoothly. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0019] Figure 1 This is a schematic diagram of the structure of an exhaust gas spray tower device for exhaust gas treatment proposed by the utility model;

[0020] Figure 2 for Figure 1 Schematic diagram of the internal structure;

[0021] Figure 3 for Figure 1 Schematic diagram of the enlarged structure of part A in the middle.

[0022] Description of reference numerals:

[0023] 1. Tower body; 2. Spray plate; 3. First connecting pipe; 4. Water pump; 5. Second connecting pipe; 6. Filter plate; 7. Exhaust pipe; 8. Nozzle; 9. Square tube; 10. Square rod; 11. Exhaust pipe; 12. Liquid adding pipe; 13. Bellows; 14. Inlet shell; 15. Rotating rod; 16. Turntable; 17. Push rod; 18. Round pin; 19. Connecting rod; 20 Brush strip. DETAILED DESCRIPTION

[0024] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0025] The utility model embodiment discloses a waste gas spray tower device for waste gas treatment.

[0026] Reference Figure 1-3, a waste gas spray tower device for waste gas treatment, comprising a tower body 1 and a spray plate 2, the spray plate 2 is fixedly arranged inside the upper end of the tower body 1, a smoke exhaust pipe 11 is fixedly arranged in the middle of the top of the tower body 1, a liquid adding pipe 12 is fixedly arranged in the middle of the bottom end of the tower body 1, a valve is arranged inside the liquid adding pipe 12, and it is convenient to control the on and off of the liquid adding pipe 12, a filter plate 6 is fixedly arranged inside the lower end of the tower body 1, a water pump 4 is fixedly arranged on one side of the tower body 1, and the water pump 4 is fixedly connected to the outer wall of the tower body 1 through a supporting frame, so that the connection between the water pump 4 and the tower body 1 is more stable, the water outlet of the water pump 4 is connected to the spray plate 2 through a first connecting pipe 3, and the water inlet of the water pump 4 is fixedly connected to the second connecting pipe 5, and one end of the second connecting pipe 5 extends to the lower end of the tower body 1;

[0027] Reference Figure 1-3 An air intake shell 14 is fixedly arranged inside the side of the tower body 1 away from the water pump 4, an air intake pipe is fixedly arranged at one end of the air intake shell 14, one end of the air intake pipe extends to the outside of the tower body 1, a bellows 13 is fixedly arranged on the other side of the air intake shell 14, an exhaust pipe 7 is fixedly arranged at the other end of the bellows 13, a plurality of nozzles 8 are fixedly arranged on the upper side of the exhaust pipe 7, a plurality of brush strips 20 are fixedly arranged on the lower side of the exhaust pipe 7, and the lower sides of the plurality of brush strips 20 are in conflict with the filter plate 6.

[0028] Reference Figure 1-3 , transmission mechanisms for driving the exhaust pipe 7 to reciprocate are arranged on both sides of the air intake shell 14, and the transmission mechanisms include a turntable 16 and a push rod 17. A turntable 15 is rotatably arranged inside the air intake shell 14, and an impeller is fixedly sleeved on the rod wall of the turntable 15. Both ends of the turntable 15 extend to the outside of the air intake shell 14, and both ends of the turntable 15 are rotatably connected to the inner wall of the air intake shell 14 through sealed bearings to improve the sealing between the turntable 15 and the air intake shell 14. The two turntables 16 are fixedly sleeved on one end of the corresponding turntable 15, and the two turntables 16 are eccentrically provided with a round pin 18 on one side away from the air intake shell 14. The two push rods 17 are rotatably sleeved on one end of the corresponding round pin 18, and the other ends of the two push rods 17 are rotatably arranged inside a connecting rod 19, and the other end of the connecting rod 19 is rotatably connected to the outer wall of one side of the exhaust pipe 7.

[0029] Reference Figure 1-3 A square rod 10 is fixedly arranged at one end of the exhaust pipe 7 away from the bellows 13, and a square tube 9 is movably sleeved on the rod wall of the square rod 10. The other end of the square tube 9 is fixedly connected to the inner wall of the fixed shell, so that the exhaust pipe 7 can slide stably.

[0030] In the utility model, when in use, the exhaust gas is introduced into the air intake shell, and the exhaust gas is sprayed out from multiple nozzles. At the same time, the water pump 4 draws the spray liquid into the spray plate 2 to spray and purify the exhaust gas. When the exhaust gas enters the interior of the air intake shell 14, it will drive the impeller 16 to rotate, so that the rotating rod 15 drives the two rotating disks 16 to rotate, that is, it can drive the two round pins 18 to rotate with the rotating rod 15 as the axis, so that the two push rods 17 drive the two air intake pipes 7 to move back and forth, so that the multiple brush strips 20 can move back and forth to brush and clean the surface of the filter plate 6, that is, it can realize the automatic cleaning of the filter plate 6, and can maintain smooth filtering and recovery of the spray liquid.

[0031] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A waste gas spray tower device for waste gas treatment, comprising a tower body (1) and a spray plate (2), characterized in that: The spray plate (2) is fixedly arranged inside the upper end of the tower body (1); a smoke exhaust pipe (11) is fixedly arranged in the middle of the top end of the tower body (1); a liquid adding pipe (12) is fixedly arranged in the middle of the bottom end of the tower body (1); a filter plate (6) is fixedly arranged inside the lower end of the tower body (1); a water pump (4) is fixedly arranged on one side of the tower body (1); a water outlet of the water pump (4) is connected to the spray plate (2) through a first connecting pipe (3); a water inlet of the water pump (4) is fixedly connected to a second connecting pipe (5); one end of the second connecting pipe (5) extends to the lower end of the tower body (1); An air intake shell (14) is fixedly arranged inside the tower body (1) on a side away from the water pump (4); an air intake pipe is fixedly arranged at one end of the air intake shell (14); one end of the air intake pipe extends to the outside of the tower body (1); a bellows (13) is fixedly arranged on the other side of the air intake shell (14); an exhaust pipe (7) is fixedly arranged at the other end of the bellows (13); a plurality of nozzles (8) are fixedly arranged on the upper side of the exhaust pipe (7); a plurality of brush strips (20) are fixedly arranged on the lower side of the exhaust pipe (7); the lower sides of the plurality of brush strips (20) are in contact with the filter plate (6); Transmission mechanisms for driving the exhaust pipe (7) to move back and forth are arranged on both sides of the air intake shell (14).

2. The waste gas spray tower equipment for waste gas treatment according to claim 1, characterized in that: The transmission mechanism comprises a rotating disk (16) and a push rod (17); a rotating rod (15) is rotatably arranged inside the air intake shell (14); an impeller is fixedly sleeved on the rod wall of the rotating rod (15); both ends of the rotating rod (15) extend to the outside of the air intake shell (14); two rotating disks (16) are fixedly sleeved on one end of the corresponding rotating rod (15); a round pin (18) is eccentrically arranged on one side of the two rotating disks (16) away from the air intake shell (14); the two push rods (17) are rotatably sleeved on one end of the corresponding round pin (18); a connecting rod (19) is rotatably arranged inside the other end of the two push rods (17); and the other end of the connecting rod (19) is rotatably connected to the outer wall of one side of the exhaust pipe (7).

3. The waste gas spray tower equipment for waste gas treatment according to claim 1, characterized in that: A square rod (10) is fixedly provided at one end of the exhaust pipe (7) away from the corrugated pipe (13), a square tube (9) is movably sleeved on the rod wall of the square rod (10), and the other end of the square tube (9) is fixedly connected to the inner wall of the fixed shell.

4. The waste gas spray tower equipment for waste gas treatment according to claim 1, characterized in that: The liquid adding pipe (12) is provided with a valve inside.

5. The waste gas spray tower equipment for waste gas treatment according to claim 2, characterized in that: Both ends of the rotating rod (15) are rotatably connected to the inner wall of the air intake housing (14) via sealed bearings.

6. The waste gas spray tower equipment for waste gas treatment according to claim 1, characterized in that: The water pump (4) is fixedly connected to the outer wall of the tower body (1) via a support frame.

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