Tail gas dust removal device for chemical incinerator

Abstract

The utility model discloses a tail gas dust removal device of a chemical incinerator, which belongs to the technical field and comprises a bottom plate, a box body connected above the bottom plate, a stirring structure connected on the box body, a starting fan, tail gas entering a gas suction hose, the fan and a gas outlet pipe, the tail gas being conveyed into the box body through the gas outlet pipe, a starting motor II, a motor II and a motor II, a motor II drives a rotating shaft and a stirring structure to rotate, water is stirred through the stirring structure, so that tail gas is dedusted, a motor I is started to drive a rotating rod and a cam to rotate, so that the cam drives a moving plate, a moving rod and a box body to reciprocate, the water in the box body can be moved and stirred to treat the tail gas, and the dedusting effect is good; the dedusted tail gas is discharged through the gas outlet, and the tail gas is filtered through the filter screen I and the filter screen II in the gas outlet, so that harmful substances are prevented from being directly discharged into the air.

Description

Technical Field

[0001] The utility model relates to the technical field of chemical industry, in particular to a tail gas dust removal device for a chemical incinerator. Background Art

[0002] Chemical incineration refers to the process of converting organic matter in hazardous chemical waste into harmless carbon dioxide and water vapor through high-temperature combustion, while reducing the volume and mass of waste, achieving waste reduction, harmlessness and resource utilization. Chemical incineration requires the use of a chemical incinerator, and when a chemical incinerator is in use, an exhaust gas dust removal device is required to remove dust from the exhaust gas. However, the existing exhaust gas dust removal devices on the market currently have a single function when in use, which results in a poor exhaust gas dust removal effect. Utility Model Content

[0003] The utility model aims to solve the shortcomings in the prior art and proposes a chemical incinerator tail gas dust removal device.

[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: it comprises a bottom plate, a box body is connected to the top of the bottom plate, a stirring structure is connected to the box body, a fan is fixedly connected to the top of the box body, an input end of the fan is communicated with an intake hose, an output end of the fan is communicated with an outlet pipe, an end of the outlet pipe away from the fan passes through and extends to the lower part of the inner cavity of the box body, and the top surface of the box body is connected with an outlet pipe, the top and bottom of the inner cavity of the outlet are respectively fixedly connected to a filter screen 1 and a filter screen 2, a motor 1 is fixedly connected to one side of the top surface of the bottom plate, a rotating rod is fixedly connected to an output end of the motor 1, cams are fixedly connected to both sides of the rotating rod, a fixing plate is fixedly connected to both sides of the top surface of the bottom plate, a moving rod is slidably penetrated by the two fixing plates, an end of the moving rod close to the cam is fixedly connected to the moving plate, and an end of the moving rod away from the cam is fixedly connected to the side surface of the box body, a spring is sleeved on the moving rod, and both ends of the spring are respectively fixedly connected to the fixing plate and the side surface of the box body.

[0005] As a further description of the above technical solution:

[0006] Universal wheels with locking mechanisms are rotatably connected at the four corners of the bottom surface of the base plate.

[0007] As a further description of the above technical solution:

[0008] Slide plates are fixedly connected to both sides of the bottom surface of the box body, and sliding grooves are opened on both sides of the top surface of the bottom plate. The two slide plates are slidably connected to the two sliding grooves respectively.

[0009] As a further description of the above technical solution:

[0010] The stirring structure includes a second motor fixedly connected to one side of the box body, the output end of the second motor is fixedly connected to a rotating shaft, one end of the rotating shaft away from the second motor passes through the side wall of the box body and extends into the box body, and a plurality of stirring blades are fixedly connected to the rotating shaft.

[0011] As a further description of the above technical solution:

[0012] One end of the rotating shaft away from the second motor is rotatably connected to the inner surface of the box body.

[0013] As a further description of the above technical solution:

[0014] The top surface of the box body is connected with a water inlet, and the water inlet is connected with a sealing cover 1. The lower side of the box body is connected with a water outlet, and the water outlet is connected with a sealing cover 2.

[0015] As a further description of the above technical solution:

[0016] A fixing block is fixedly connected to the top surface of the bottom plate, one end of the rotating rod away from the motor is rotatably connected to the fixing block, and the cam is in contact with the moving plate.

[0017] The utility model has the following beneficial effects:

[0018] 1. In the utility model, the fan is started, and the exhaust gas enters the air intake hose, the fan, and the exhaust pipe, and the exhaust gas is transmitted into the box through the exhaust pipe. The second motor is started, and the rotating shaft and the stirring structure are driven by the second motor to rotate, and the water is stirred by the stirring structure, so that the exhaust gas is dusted. By starting the first motor, the first motor drives the rotating rod and the cam to rotate, so that the cam drives the moving plate, the moving rod and the box to move back and forth, and the water in the box can be moved and stirred to treat the exhaust gas, and the dust removal effect is better.

[0019] 2. In the utility model, the exhaust gas after dust removal is discharged through the air outlet, and the exhaust gas is filtered by the filter mesh 1 and the filter mesh 2 in the air outlet, thereby avoiding harmful substances from being directly discharged into the air and preventing the exhaust gas from causing certain pollution to the surrounding environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of a chemical incinerator tail gas dust removal device proposed by the utility model;

[0021] Figure 2 This is a schematic diagram of the interior of a box of a chemical incinerator tail gas dust removal device proposed by the utility model;

[0022] Figure 3 The utility model provides a schematic diagram of the interior of a gas outlet of a chemical incinerator tail gas dust removal device.

[0023] Legend:

[0024] 1. Bottom plate; 2. Box body; 3. Slide plate; 4. Slide chute; 5. Water inlet; 6. Fan; 7. Air suction hose; 8. Air outlet; 9. Filter one; 10. Filter two; 11. Motor one; 12. Rotating rod; 13. Cam; 14. Moving plate; 15. Fixed plate; 16. Moving rod; 17. Spring; 18. Motor two; 19. Air outlet pipe; 20. Rotating shaft; 21. Stirring blade; 22. Stirring structure. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Reference Figure 1-Figure 3 The utility model provides an embodiment: comprising a bottom plate 1, a box body 2 is connected above the bottom plate 1, a stirring structure 22 is connected to the box body 2, a fan 6 is fixedly connected to the top of the box body 2, an input end of the fan 6 is connected to an air suction hose 7, an output end of the fan 6 is connected to an air outlet pipe 19, an end of the air outlet pipe 19 away from the fan 6 passes through and extends to the lower part of the inner cavity of the box body 2, an air outlet 8 is connected to the top surface of the box body 2, a filter screen 9 and a filter screen 10 are respectively fixed to the top and bottom of the inner cavity of the air outlet 8, the exhaust gas after dust removal is discharged through the air outlet 8, and the exhaust gas is filtered by the filter screen 1 9 and the filter screen 2 10 in the air outlet 8 , which avoids harmful substances being discharged directly into the air and prevents the exhaust gas from causing certain pollution to the surrounding environment. A motor 11 is fixedly connected to one side of the top surface of the bottom plate 1, and a rotating rod 12 is fixedly connected to the output end of the motor 11. Cams 13 are fixedly connected to both sides of the rotating rod 12. Fixed plates 15 are fixedly connected to both sides of the top surface of the bottom plate 1. Moving rods 16 are slidably penetrated on the two fixed plates 15. The end of the moving rod 16 close to the cam 13 is fixedly connected to the moving plate 14, and the end of the moving rod 16 away from the cam 13 is fixedly connected to the side surface of the box body 2. A spring 17 is sleeved on the moving rod 16, and the two ends of the spring 17 are respectively fixedly connected to the fixed plate 15 and the side surface of the box body 2.

[0027] Universal wheels with locking mechanisms are rotatably connected at the four corners of the bottom surface of the bottom plate 1, slide plates 3 are fixedly connected to both sides of the bottom surface of the box body 2, and slide grooves 4 are opened on both sides of the top surface of the bottom plate 1. The two slide plates 3 are slidably connected to the two slide grooves 4 respectively. The stirring structure 22 includes a motor 2 18 fixedly connected to one side of the box body 2, and a rotating shaft 20 is fixedly connected to the output end of the motor 2 18. The end of the rotating shaft 20 away from the motor 2 18 penetrates the side wall of the box body 2 and extends into the box body 2. A plurality of stirring blades 21 are fixedly connected to the rotating shaft 20, and the end of the rotating shaft 20 away from the motor 2 18 is rotatably connected to the inner surface of the box body 2. A water inlet 5 is connected to the top surface of the box body 2, and a sealing cover 1 is connected to the water inlet 5. A water outlet is connected to the lower side of one side of the box body 2, and a sealing cover 2 is connected to the water outlet. A fixed block is fixedly connected to the top surface of the bottom plate 1, and the end of the rotating rod 12 away from the motor 1 11 is rotatably connected to the fixed block, and the cam 13 fits with the movable plate 14.

[0028] Working principle: add water into the box 2 through the water inlet 5, start the fan 6, the exhaust gas enters the air intake hose 7, the exhaust gas is transmitted to the fan 6 through the air intake hose 7, the exhaust gas is transmitted to the exhaust pipe 19 through the fan 6, the exhaust gas is transmitted to the box 2 through the exhaust pipe 19, start the motor 2 18, the motor 2 18 drives the shaft 20 to rotate, the shaft 20 drives the stirring structure 22 to rotate, the stirring structure 22 stirs the water, so as to remove dust from the exhaust gas, and start The motor 11 drives the rotating rod 12 to rotate, and the rotating rod 12 drives the cam 13 to rotate, so that the cam 13 drives the moving plate 14, the moving rod 16 and the box body 2 to move back and forth, and the water in the box body 2 can be moved and stirred to treat the exhaust gas, and the dust removal effect is better; the exhaust gas after dust removal is discharged through the air outlet 8, and the exhaust gas is filtered through the filter net 1 9 and the filter net 2 10 in the air outlet 8, thereby avoiding harmful substances from being directly discharged into the air, and preventing the exhaust gas from causing certain pollution to the surrounding environment.

[0029] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A chemical incinerator tail gas dust removal device, comprising a bottom plate (1), characterized in that: A box body (2) is connected to the top of the bottom plate (1), a stirring structure (22) is connected to the top of the box body (2), a fan (6) is fixedly connected to the top of the box body (2), an input end of the fan (6) is connected to an air suction hose (7), an output end of the fan (6) is connected to an air outlet pipe (19), an end of the air outlet pipe (19) away from the fan (6) passes through and extends to the lower part of the inner cavity of the box body (2), an air outlet (8) is connected to the top surface of the box body (2), a filter screen 1 (9) and a filter screen 2 (10) are fixedly connected to the top and bottom of the inner cavity of the air outlet (8), respectively, and a motor 1 is fixedly connected to one side of the top surface of the bottom plate (1). (11), a rotating rod (12) is fixedly connected to the output end of the motor (11), cams (13) are fixedly connected to both sides of the rotating rod (12), fixed plates (15) are fixedly connected to both sides of the top surface of the bottom plate (1), a moving rod (16) is slidably passed through the two fixed plates (15), one end of the moving rod (16) close to the cam (13) is fixedly connected to the moving plate (14), and one end of the moving rod (16) away from the cam (13) is fixedly connected to the side of the box body (2), and a spring (17) is sleeved on the moving rod (16), and the two ends of the spring (17) are respectively fixedly connected to the fixed plate (15) and the side of the box body (2).

2. A chemical incinerator tail gas dust removal device according to claim 1, characterized in that: Universal wheels with locking mechanisms are rotatably connected at the four corners of the bottom surface of the base plate (1).

3. A chemical incinerator tail gas dust removal device according to claim 1, characterized in that: Slide plates (3) are fixedly connected to both sides of the bottom surface of the box body (2), and slide grooves (4) are opened on both sides of the top surface of the bottom plate (1), and the two slide plates (3) are slidably connected to the two slide grooves (4) respectively.

4. A chemical incinerator tail gas dust removal device according to claim 1, characterized in that: The stirring structure (22) comprises a second motor (18) fixedly connected to one side of the box body (2); a rotating shaft (20) is fixedly connected to the output end of the second motor (18); an end of the rotating shaft (20) away from the second motor (18) penetrates the side wall of the box body (2) and extends into the box body (2); and a plurality of stirring blades (21) are fixedly connected to the rotating shaft (20).

5. A chemical incinerator tail gas dust removal device according to claim 4, characterized in that: One end of the rotating shaft (20) away from the second motor (18) is rotatably connected to the inner surface of the box body (2).

6. A chemical incinerator tail gas dust removal device according to claim 1, characterized in that: The top surface of the box body (2) is connected to a water inlet (5), and a sealing cover 1 is connected to the water inlet (5); a water outlet is connected to the lower side of one side of the box body (2), and a sealing cover 2 is connected to the water outlet.

7. A chemical incinerator tail gas dust removal device according to claim 1, characterized in that: A fixing block is fixedly connected to the top surface of the bottom plate (1), one end of the rotating rod (12) away from the motor (11) is rotatably connected to the fixing block, and the cam (13) is in contact with the movable plate (14).

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