Self-cleaning industrial waste gas treatment equipment

Abstract

The utility model discloses self-cleaning industrial waste gas treatment equipment which comprises a tank body, a gas inlet is formed in the bottom of the outer side face of the tank body, a gas outlet is formed in the top of the outer side face of the tank body, a filtering mechanism is arranged in the tank body, and a conveying mechanism is arranged at the bottom of the tank body. According to the self-cleaning industrial waste gas treatment equipment disclosed by the utility model, the industrial waste gas is subjected to dust falling and filtering through the arranged filtering mechanism, the filter screen is cleaned through the arranged brush, the accumulated and fallen dust is conveyed to the dust storage tank through the arranged conveying mechanism, and the dust is discharged through the arranged first valve and the arranged second valve; dust can be conveniently discharged from the dust storage tank, and surrounding pollution caused by reentrainment of dust is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of waste gas treatment, in particular to self-cleaning industrial waste gas treatment equipment. Background Art

[0002] With the rapid economic development of our country, the industrial development is also getting faster and faster. In many industrial production processes, waste gas carrying dust will be generated. The discharge of these waste gases will pollute the atmosphere. Therefore, the state has formulated corresponding emission standards. Factories need to use dust removal equipment for filtering before they can be discharged.

[0003] After the current dust removal equipment has been used for a period of time, a lot of dust will accumulate on the dust removal filter, seriously affecting the dust removal effect. The current solution is mostly to install a brush in the dust removal equipment to clean the filter. This method will cause the cleaned dust to fall into the dust removal equipment again, and the dust cannot be discharged well. Utility Model Content

[0004] In view of the above-mentioned deficiencies in the prior art, the utility model provides a self-cleaning industrial waste gas treatment equipment, the purpose of which is to solve the problem of installing a brush in the dust removal equipment to clean the filter, which method will cause the cleaned dust to fall into the dust removal equipment again, making it impossible to discharge the dust well.

[0005] In order to achieve the above utility model purpose, the technical solution adopted by the utility model is:

[0006] A self-cleaning industrial waste gas treatment device comprises a tank body, an air inlet is arranged at the bottom of the outer side of the tank body, an air outlet is arranged at the top of the outer side of the tank body, a filtering mechanism is arranged in the tank body, and a conveying mechanism is arranged at the bottom of the tank body;

[0007] The conveying mechanism includes an auger tube arranged at the bottom of the tank body, the top of the auger tube is open, an auger is arranged in the auger tube, a second motor is installed on the tank body, the output shaft of the second motor is fixedly connected to one end of the auger, a discharge pipe is provided at the end of the auger tube away from the second motor, an ash storage tank is provided at the end of the discharge pipe away from the auger tube, a first valve is provided on the top of the ash storage tank, and a second valve is provided at the bottom of the ash storage tank.

[0008] Furthermore, the filtering mechanism includes a frame rotatably connected to the inner side of the tank body, a brush is fixedly provided under the frame, two symmetrically arranged filter screens are provided on the frame, an activated carbon layer is provided between the two filter screens, a first motor is installed on the top of the tank body, a rotating shaft is fixedly connected to the output shaft of the first motor, and the end of the rotating shaft away from the first motor is fixedly connected to the filter screen.

[0009] Furthermore, the brush is arranged to conflict with the filter.

[0010] Furthermore, the bottom of the ash storage tank is funnel-shaped.

[0011] Furthermore, the bottom of the tank body is provided with supporting legs.

[0012] The beneficial effects of the utility model are:

[0013] The utility model discloses a self-cleaning industrial waste gas treatment equipment, which can filter the industrial waste gas to reduce dust through a provided filtering mechanism, clean the filter screen through a provided brush, and transport the accumulated and fallen dust to an ash storage tank through a provided conveying mechanism, and conveniently discharge the dust from the ash storage tank through a provided first valve and a second valve, thereby preventing secondary dust from causing surrounding pollution. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0015] Figure 2 It is a cross-sectional structural schematic diagram of the utility model.

[0016] Reference table of reference numerals:

[0017] 1. Tank body; 2. Air inlet; 3. Air outlet; 4. Filter mechanism; 5. Conveying mechanism; 6. Frame; 7. Brush; 8. Filter screen; 9. Activated carbon layer; 10. First motor; 11. Rotating shaft; 12. Auger pipe; 13. Auger; 14. Second motor; 15. Discharge pipe; 16. Ash storage tank; 17. First valve; 18. Second valve; 19. Support legs. DETAILED DESCRIPTION

[0018] The specific implementation of the utility model is further described below in conjunction with the accompanying drawings, wherein the same parts are represented by the same reference numerals.

[0019] It should be noted that the words "front", "rear", "left", "right", "up" and "down" used in the following description refer to directions in the drawings, and the words "inside" and "outside" refer to directions toward or away from the geometric center of a specific component, respectively.

[0020] In order to make the contents of the present invention more clearly understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention.

[0021] like Figure 1 to Figure 2 As shown, a self-cleaning industrial waste gas treatment device includes a tank body 1, a support leg 19 is provided at the bottom of the tank body 1, an air inlet 2 is provided at the bottom of the outer side of the tank body 1, and the industrial waste gas enters the tank body 1 through the air inlet 2.

[0022] A filtering mechanism 4 is provided in the tank body 1, and the filtering mechanism 4 includes a frame 6 rotatably connected to the inner side of the tank body 1, a brush 7 is fixedly provided under the frame 6, two symmetrically arranged filter screens 8 are provided on the frame 6, the brush 7 is arranged in conflict with the filter screen 8, and an activated carbon layer 9 is provided between the two filter screens 8. A first motor 10 is installed on the top of the tank body 1, and a rotating shaft 11 is fixedly connected to the output shaft of the first motor 10, and the end of the rotating shaft 11 away from the first motor 10 is fixedly connected to the filter screen 8.

[0023] Through the provided filtering mechanism 4, the filter screen 8 filters the dust in the industrial waste gas, and the activated carbon layer 9 absorbs the tiny particles in the industrial waste gas. When the filter screen 8 needs to be cleaned, the first motor 10 drives the rotating shaft 11 to rotate, and the rotating shaft 11 drives the filter screen 8 and the frame 6 to rotate, and the brush 7 brushes the dust off the filter screen 8, and the dust absorbed by the activated carbon layer 9 can also fall off under the centrifugal force and vibration generated by the rotation.

[0024] An air outlet 3 is provided on the top of the outer side of the tank body 1, and the dust-removed gas is discharged from the tank body 1 through the air outlet 3.

[0025] A conveying mechanism 5 is provided at the bottom of the tank body 1, and the conveying mechanism 5 includes an auger pipe 12 arranged at the bottom of the tank body 1. The top of the auger pipe 12 is open, and an auger 13 is provided in the auger pipe 12. A second motor 14 is installed on the tank body 1, and the output shaft of the second motor 14 is fixedly connected to one end of the auger 13. A discharge pipe 15 is provided at the end of the auger pipe 12 away from the second motor 14, and an ash storage tank 16 is provided at the end of the discharge pipe 15 away from the auger pipe 12. The bottom of the ash storage tank 16 is funnel-shaped, and a first valve 17 is provided on the top of the ash storage tank 16, and a second valve 18 is provided at the bottom of the ash storage tank 16.

[0026] Through the provided conveying mechanism 5, dust falls into the auger tube 12, and the second motor 14 drives the auger 13 to rotate. At this time, the first valve 17 is opened, and the auger 13 conveys the dust to the ash storage tank 16. When the dust is taken out, the first valve 17 is closed, and the second valve 18 is opened, and the dust is discharged from the ash storage tank 16. When the dust is discharged from the ash storage tank 16, the first valve 17 is closed to prevent the pressure in the tank body 1 from causing the dust in the ash storage tank 16 to be raised, thereby avoiding secondary pollution.

[0027] The above description is only a preferred embodiment of the present utility model patent and is not intended to limit the present utility model patent. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model patent shall be included in the protection scope of the present utility model patent.

Claims

1. A self-cleaning industrial waste gas treatment equipment, characterized in that: It comprises a tank body (1), wherein an air inlet (2) is provided at the bottom of the outer side of the tank body (1), an air outlet (3) is provided at the top of the outer side of the tank body (1), a filtering mechanism (4) is provided inside the tank body (1), and a conveying mechanism (5) is provided at the bottom of the tank body (1); The conveying mechanism (5) comprises an auger tube (12) arranged at the bottom of the tank body (1), the top of the auger tube (12) is open, an auger (13) is arranged inside the auger tube (12), a second motor (14) is installed on the tank body (1), the output shaft of the second motor (14) is fixedly connected to one end of the auger (13), a discharge pipe (15) is arranged at the end of the auger tube (12) away from the second motor (14), an ash storage tank (16) is arranged at the end of the discharge pipe (15) away from the auger tube (12), a first valve (17) is arranged at the top of the ash storage tank (16), and a second valve (18) is arranged at the bottom of the ash storage tank (16).

2. The self-cleaning industrial waste gas treatment equipment according to claim 1, characterized in that: The filtering mechanism (4) comprises a frame (6) rotatably connected to the inner side of the tank body (1), a brush (7) is fixedly provided below the frame (6), two symmetrically arranged filter screens (8) are provided on the frame (6), an activated carbon layer (9) is provided between the two filter screens (8), a first motor (10) is installed on the top of the tank body (1), a rotating shaft (11) is fixedly connected to the output shaft of the first motor (10), and an end of the rotating shaft (11) away from the first motor (10) is fixedly connected to the filter screen (8).

3. The self-cleaning industrial waste gas treatment equipment according to claim 2 is characterized in that: The brush (7) is disposed in abutment with the filter screen (8).

4. The self-cleaning industrial waste gas treatment equipment according to claim 1, characterized in that: The bottom of the ash storage tank (16) is funnel-shaped.

5. The self-cleaning industrial waste gas treatment equipment according to claim 1, characterized in that: The bottom of the tank body (1) is provided with supporting legs (19).

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