CN116808763A - A waste gas treatment and environmental protection equipment - Google Patents

Abstract

The invention discloses an environment-friendly equipment for waste gas treatment, which relates to the technical field of waste gas treatment and comprises supporting legs, wherein a working box is fixedly connected to the upper surfaces of the supporting legs, a box door is fixedly arranged on the front surface of the working box, and a baffle shed is fixedly connected to the upper surfaces of the working box. According to the invention, particles and moisture in the waste gas are adsorbed through the action of the activated carbon, the particles in the waste gas are adsorbed again through the action of the adsorption cotton plate, the smaller particles in the waste gas can be filtered through the action of the high-fiber non-woven fabric, harmful substances in the waste gas are filtered through the action of the negative ion filter layer, when a filter material needs to be replaced, the front surface of the working box is opened through opening the box door, the outer wall of the filtering box is separated from the inner cavity of the working box through pulling the filtering box, and the fixed cover is detached through twisting the screw II, so that the upper surface of the filtering box is opened, and the purpose of conveniently replacing the filter material is achieved.

Description

A waste gas treatment and environmental protection equipment

Technical field

The invention relates to the technical field of waste gas treatment, and in particular to a waste gas treatment and environmental protection equipment.

Background technique

Waste gas treatment refers to the pre-treatment of waste gas generated in industrial sites and factory workshops before being discharged to the outside world to meet the national waste gas emission standards. Generally, waste gas treatment includes organic waste gas treatment, dust waste gas treatment, and acid-base waste gas treatment. , odor exhaust gas treatment and air sterilization, disinfection and purification.

For example, the Chinese patent with publication number CN216062514U discloses a waste gas treatment and environmental protection equipment, including a box and a spray mechanism. A door is provided on one side of the box, and a horizontal axis is connected to the output end of the motor. A first limit block is provided, and the first limit block is connected to a second limit block through bolts. The spray mechanism is arranged inside the box. An exhaust fan is provided on one side of the box. The box A baffle is provided on the inner wall, and the baffle is located below the exhaust fan. A bracket is provided at the bottom of the box. A water pump is provided at the bottom of the box, and the water pump is connected to the spray mechanism through a water pipe. This waste gas treatment environmental protection equipment is equipped with a motor, a horizontal axis, bolts and activated carbon plates. The motor can drive multiple activated carbon plates on the horizontal axis to rotate to facilitate the circulation of waste gas. At the same time, by increasing the contact area between the waste gas and the activated carbon plates, it can fully remove the waste gas. To prevent odor, the activated carbon plate can be disassembled and fixed through bolts to facilitate timely replacement of new activated carbon plates.

There are the following problems with existing technology:

When the exhaust gas treatment and environmental protection equipment is in use, the existing exhaust gas treatment and environmental protection equipment is inconvenient to replace the device that handles harmful substances; when the exhaust gas treatment and environmental protection equipment is in use, after long-term use, the inner cavity of the existing exhaust gas treatment and environmental protection equipment will Due to long-term contact with water, the bottom is prone to various impurities and is inconvenient to clean; when the exhaust gas treatment and environmental protection equipment is in use, the existing exhaust gas treatment and environmental protection equipment is inconvenient to disassemble and clean the filter frame.

Contents of the invention

The present invention provides a waste gas treatment and environmental protection equipment to solve the problems raised in the above background technology.

In order to solve the above technical problems, the technical solution adopted by the present invention is:

An exhaust gas treatment and environmental protection equipment includes a support leg, a work box is fixedly connected to the upper surface of the support leg, a box door is fixedly installed on the front of the work box, and a barrier is fixedly connected to the upper surface of the work box.

The inner cavity of the work box is fixedly connected with an annular support plate. The upper surface of the annular support plate is overlapped with a filter device. The outer wall of the filter device is movably connected to the inner cavity of the work box. The filter device includes a filter. box, the lower surface of the filter box is overlapped with the upper surface of the annular support plate, the bottom of the inner cavity of the filter box is movably connected with activated carbon, and the upper surface of the activated carbon is overlapped with an adsorption cotton board, and the adsorption cotton is A high-fiber non-woven fabric is overlapped on the board. An anion filter layer is overlapped on the upper surface of the high-fiber non-woven fabric. A fixed cover is overlapped on the upper surface of the anion filter layer. The fixed cover The lower surface of the filter box overlaps with the upper surface of the filter box. The inner cavity of the fixed cover is threaded with two screws. The outer wall of the screw two is threaded with the inner cavity of the filter box.

A motor is fixedly connected to the inner cavity of the work box, a rotating column is fixedly connected to the upper surface of the motor, a sealing ring is movablely connected to the outer wall of the rotating column, and the outer wall of the sealing ring is fixed to the inner cavity of the work box. Connection, the upper surface of the rotating column is fixedly connected with a circular fixed block, and the left side of the circular fixed block is fixedly connected with a fixing frame.

A further improvement of the technical solution of the present invention is that: a blower is fixedly connected to the inner cavity of the working box and located above the filtering device; a filter screen is fixedly connected to the inner cavity of the working box and located above the upper surface of the blower; A sensor is fixedly installed on the top of the inner cavity.

A further improvement of the technical solution of the present invention is that: the left side of the box door is overlapped with a sealing gasket, the left side of the sealing gasket is fixedly connected to the inner cavity of the work box, and the upper surface of the left end of the box door is fixedly connected to a fixed gasket. piece.

A further improvement of the technical solution of the present invention is that a sealing strip is fixedly connected to the upper surface of the fixed block, and the upper surface of the sealing strip overlaps with the inner cavity of the work box.

A further improvement of the technical solution of the present invention is that a brush is fixedly connected to the lower surface of the fixing frame, the outer wall of the brush overlaps the inner cavity of the work box, and a drainage pipe is fixedly connected to the bottom of the inner cavity of the work box. .

A further improvement of the technical solution of the present invention is that: the inner cavity of the fixing frame is threaded with screw one, and the outer wall of the screw one and located on the upper surface of the fixing frame is threaded with an annular fixing plate, and the annular fixing plate is threaded The lower surface overlaps the upper surface of the fixed frame.

A further improvement of the technical solution of the present invention is that: a filter frame is fixedly connected to the lower surface of the annular fixed plate and is located on the left side of the fixed frame; a water inlet pipe is fixedly connected to the left side of the work box; A waste gas pipe is fixedly connected to the side and above the water inlet pipe.

A further improvement of the technical solution of the present invention is that a fixed plate is fixedly connected to the inner cavity of the work box and located below the annular support plate, and a nozzle is fixedly connected to the lower surface of the fixed plate.

A further improvement of the technical solution of the present invention is that the right side of the fixed plate is fixedly connected to a conveying pipe, and the left side of the lower end of the conveying pipe is fixedly connected to the right side of the work box.

A further improvement of the technical solution of the present invention is that a water pump is fixedly connected to the upper surface of the transportation pipeline, and the left side of the water pump is fixedly connected to the right side of the work box.

Due to the adoption of the above technical solution, the technical progress achieved by the present invention compared with the existing technology is:

1. The present invention provides an environmental protection equipment for waste gas treatment, which adopts the cooperation between a filter box, activated carbon, adsorption cotton board, high-fiber non-woven fabric, anion filter layer, fixed cover, two screws, a work box and a door. The action of activated carbon allows particles and moisture in the exhaust gas to be adsorbed. Through the action of the adsorption cotton board, the particles in the exhaust gas are adsorbed again. Through the action of the high-fiber non-woven fabric, the smaller particles in the exhaust gas can be filtered. The negative ion filter layer filters harmful substances in the exhaust gas. When the filter material needs to be replaced, the front of the work box is opened by opening the door, and the outer wall of the filter box is connected with the inner wall of the work box by pulling the filter box. The cavity is detached, and the fixed cover is removed by twisting the two screws, so that the upper surface of the filter box is opened, thereby achieving the purpose of facilitating the replacement of filter material.

2. The present invention provides an environmental protection equipment for waste gas treatment, which adopts the mutual cooperation between the motor, sealing ring, rotating column, circular fixed block, brush, fixed frame, drainage pipe and work box. By starting the motor, the fixed connection is made The rotating column on the upper surface of the motor rotates, causing the circular fixed block fixedly connected to the upper surface of the rotating column to rotate. Through the action of the sealing ring movable sleeved on the outer wall of the rotating column, the water flow in the inner cavity of the working box is prevented. It will leak downward. Through the action of the circular fixing block, the fixing frame fixedly connected to the left side of the circular fixing block rotates, thereby causing the brush fixedly connected to the outer wall of the fixing frame to rotate. Through the action of the brush, The impurities at the bottom of the inner cavity of the work box are cleaned, and the cleaned waste water is discharged by opening the drainage pipe, thereby achieving the purpose of cleaning the inner cavity of the work box.

3. The present invention provides an environmental protection equipment for waste gas treatment, which adopts a work box, a water inlet pipe, a waste gas pipe, a drainage pipe, a conveying pipe, a water pump, a fixed plate, a nozzle, a filter frame, a fixed frame, an annular fixed plate, and screws. Through the interaction of the water inlet pipe, clean water is poured into the bottom of the inner cavity of the working box. Through the action of the water pump, the water flow in the inner cavity of the working box enters the inner cavity of the fixed plate through the action of the transport pipe. The function of the nozzle makes the water merge with the exhaust gas transported by the exhaust pipe, so that the particles in the exhaust gas fall into the inner cavity of the filter frame along the water flow. When it is necessary to clean the impurities in the inner cavity of the filter frame, through the drainage pipe function, the water in the inner cavity of the working box is discharged, by opening the door, the front of the working box is opened, and by twisting the screw one, the annular fixing plate is separated from the upper surface of the fixing frame, so that the filter frame can be disassembled Come down, clean it, and reinstall it with the screws, so as to facilitate disassembly and cleaning.

Description of the drawings

Figure 1 is a schematic structural diagram of the present invention;

Figure 2 is a schematic cross-sectional structural diagram of the present invention;

Figure 3 is an enlarged structural schematic diagram of point A of the present invention;

Figure 4 is an enlarged structural schematic diagram of position B of the present invention;

Figure 5 is an enlarged structural schematic diagram of position C of the present invention;

Figure 6 is a schematic cross-sectional structural view of the filter device of the present invention.

In the picture: 1. Supporting legs; 2. Working box; 3. Box door; 4. Barrier; 21. Waste gas pipe; 22. Water inlet pipe; 23. Drainage pipe; 24. Conveying pipe; 241. Fixing plate; 242 , nozzle; 25, water pump; 26, annular support plate; 27, filter device; 271, filter box; 272, activated carbon; 273, adsorption cotton board; 274, high fiber non-woven fabric; 275, negative ion filter layer; 276, fixed Cover; 277, two screws; 28, blower; 29, filter; 210, sensor; 211, motor; 212, sealing ring; 213, rotating column; 214, circular fixed block; 215, brush; 216, fixed 217. Filter frame; 218. Ring fixed plate; 219. Screw one; 31. Sealing gasket; 32. Fixed block; 33. Sealing strip.

Detailed ways

The present invention will be further described in detail below in conjunction with the examples:

Example 1

As shown in Figures 1-6, the present invention provides a waste gas treatment and environmental protection equipment, which includes a support leg 1. A work box 2 is fixedly connected to the upper surface of the support leg 1. A door 3 is fixedly installed on the front of the work box 2. The upper surface of the box 2 is fixedly connected with a baffle 4, and the inner cavity of the work box 2 is fixedly connected with an annular support plate 26. The upper surface of the annular support plate 26 is overlapped with a filter device 27, and the outer wall of the filter device 27 is connected to the outer wall of the work box 2. The inner cavity is movablely socketed. The filtering device 27 includes a filter box 271. The lower surface of the filter box 271 overlaps the upper surface of the annular support plate 26. The bottom of the inner chamber of the filter box 271 is movablely socketed with activated carbon 272. The upper surface of the activated carbon 272 An adsorption cotton board 273 is overlapped. A high-fiber non-woven fabric 274 is overlapped on the adsorption cotton board 273. An anion filter layer 275 is overlapped on the upper surface of the high-fiber non-woven fabric 274. The upper surface of the anion filter layer 275 is overlapped. A fixed cover 276 is overlapped on the surface. The lower surface of the fixed cover 276 is overlapped with the upper surface of the filter box 271. The inner cavity of the fixed cover 276 is threaded with a screw 277. The outer wall of the screw 277 is connected to the inner cavity of the filter box 271. Threaded socket, the inner cavity of the work box 2 is fixedly connected to the motor 211, the upper surface of the motor 211 is fixedly connected to the rotating column 213, the outer wall of the rotating column 213 is movablely connected with a sealing ring 212, the outer wall of the sealing ring 212 is connected to the working box 2 The inner cavity of the rotary column 213 is fixedly connected to a circular fixed block 214, and the left side of the circular fixed block 214 is fixedly connected to a fixing bracket 216.

In this embodiment, through the action of the water inlet pipe 22, clean water is poured into the bottom of the inner cavity of the work box 2, and through the action of the water pump 25, the water flow in the inner cavity of the work box 2 enters the fixed position through the action of the delivery pipe 24. In the inner cavity of the plate 241, through the action of the nozzle 242, the water is fused with the exhaust gas transported by the exhaust gas pipe 21, so that the particles in the exhaust gas fall into the inner cavity of the filter frame 217 along the water flow, and through the action of the blower 28, the The exhaust gas moves upward, and through the action of activated carbon 272, the particles and moisture in the exhaust gas are adsorbed. Through the action of the adsorption cotton plate 273, the particles in the exhaust gas are adsorbed again. Through the action of the high-fiber non-woven fabric 274, the particles in the exhaust gas are adsorbed. The smaller ones can be filtered, and the harmful substances in the exhaust gas are filtered through the action of the negative ion filter layer 275. The filtered exhaust gas is discharged from the inner cavity of the work box 2 through the action of the blower 28.

Example 2

As shown in Figures 1-6, based on Embodiment 1, the present invention provides a technical solution: preferably, a blower 28 is fixedly connected to the inner cavity of the work box 2 and located above the filter device 27. A filter 29 is fixedly connected to the inner cavity and is located on the upper surface of the blower 28. A sensor 210 is fixedly installed on the top of the inner cavity of the baffle 4. A sealing gasket 31 is overlapped on the left side of the door 3, and the left side of the sealing gasket 31 is connected to the upper surface of the blower 28. The inner cavity of the work box 2 is fixedly connected. The upper surface of the left end of the box door 3 is fixedly connected with a fixed block 32. The upper surface of the fixed block 32 is fixedly connected with a sealing strip 33. The upper surface of the sealing strip 33 overlaps with the inner cavity of the workbox 2. catch.

In this embodiment, the particles and moisture in the exhaust gas are adsorbed through the action of activated carbon 272, the particles in the exhaust gas are adsorbed again through the action of the adsorption cotton plate 273, and the particles in the exhaust gas are adsorbed again through the action of high-fiber non-woven fabric 274. The smaller particles in the exhaust gas are filtered, and the harmful substances in the exhaust gas are filtered through the action of the negative ion filter layer 275. When the filter material needs to be replaced, the front of the work box 2 is opened by opening the door 3 and pulling the The filter box 271 separates the outer wall of the filter box 271 from the inner cavity of the working box 2. By twisting the screw 277, the fixed cover 276 is removed, so that the upper surface of the filter box 271 is opened, thereby facilitating the replacement of the filter material. the goal of.

Example 3

As shown in Figures 1-6, based on Embodiment 1, the present invention provides a technical solution: preferably, a brush 215 is fixedly connected to the lower surface of the fixing frame 216, and the outer wall of the brush 215 is connected to the outer wall of the work box 2 The inner cavities are overlapped, and a drainage pipe 23 is fixedly connected to the bottom of the inner cavity of the work box 2 .

In this embodiment, by starting the motor 211, the rotating column 213 fixedly connected to the upper surface of the motor 211 is rotated, so that the circular fixed block 214 fixedly connected to the upper surface of the rotating column 213 is rotated, and is movable sleeved on the rotating column 213. The sealing ring 212 on the outer wall of the rotating column 213 prevents the water flow in the inner cavity of the working box 2 from leaking downward. Through the action of the circular fixed block 214, the fixed frame on the left side of the circular fixed block 214 is fixedly connected. 216 rotates, thereby causing the brush 215 fixedly connected to the outer wall of the fixing frame 216 to rotate. Through the action of the brush 215, the impurities at the bottom of the inner cavity of the work box 2 are cleaned. By opening the drainage pipe 23, the cleaned waste water is discharged. be discharged, thereby achieving the purpose of cleaning the inner cavity of the work box 2 easily.

Example 4

As shown in Figures 1-6, based on Embodiment 1, the present invention provides a technical solution: preferably, the inner cavity of the fixing frame 216 is threaded with a screw 219, and the outer wall of the screw 219 is located on the fixing frame. The upper surface of 216 is threaded with an annular fixing plate 218. The lower surface of the annular fixing plate 218 overlaps with the upper surface of the fixing frame 216. The filter frame is fixedly connected to the lower surface of the annular fixing plate 218 and is located on the left side of the fixing frame 216. 217. The water inlet pipe 22 is fixedly connected to the left side of the work box 2, the exhaust gas pipe 21 is fixedly connected to the left side of the work box 2 and located above the water inlet pipe 22, and the inner cavity of the work box 2 is located on the annular support plate 26. A fixed plate 241 is fixedly connected below, a nozzle 242 is fixedly connected to the lower surface of the fixed plate 241, a conveying pipe 24 is fixedly connected to the right side of the fixed plate 241, and the left side of the lower end of the conveying pipe 24 is fixedly connected to the right side of the work box 2. A water pump 25 is fixedly connected to the upper surface of the delivery pipe 24 , and the left side of the water pump 25 is fixedly connected to the right side of the work box 2 .

In this embodiment, through the action of the water inlet pipe 22, clean water is poured into the bottom of the inner cavity of the work box 2, and through the action of the water pump 25, the water flow in the inner cavity of the work box 2 enters the fixed position through the action of the delivery pipe 24. In the inner cavity of the plate 241, through the action of the nozzle 242, the water is fused with the exhaust gas transported by the exhaust gas pipe 21, so that the particles in the exhaust gas fall along the water into the inner cavity of the filter frame 217. When it is necessary to filter the filter frame 217, When the impurities in the cavity are cleaned, the water in the inner cavity of the work box 2 is drained through the drainage pipe 23, the front of the work box 2 is opened by opening the door, and the annular shape is made by twisting the screw 219. The fixing plate 218 is separated from the upper surface of the fixing frame 216, so that the filter frame 217 can be disassembled. After cleaning, it can be reinstalled through screws 219, thereby achieving the purpose of easy disassembly and cleaning.

Let’s talk about the working principle of this waste gas treatment and environmental protection equipment in detail.

As shown in Figure 1-6, through the action of the water inlet pipe 22, clean water is poured into the bottom of the inner cavity of the work box 2, and through the action of the water pump 25, the water flow in the inner cavity of the work box 2 enters through the action of the delivery pipe 24. into the inner cavity of the fixed plate 241, through the action of the nozzle 242, the water is fused with the exhaust gas transported by the exhaust gas pipe 21, so that the particles in the exhaust gas fall along the water into the inner cavity of the filter frame 217, and through the action of the blower 28 , causing the exhaust gas to move upward. Through the action of activated carbon 272, the particles and moisture in the exhaust gas are adsorbed. Through the action of the adsorption cotton board 273, the particles in the exhaust gas are adsorbed again. Through the action of the high-fiber non-woven fabric 274, the particles in the exhaust gas are adsorbed again. The smaller ones in the exhaust gas can be filtered. Through the action of the negative ion filter layer 275, the harmful substances in the exhaust gas are filtered. The filtered exhaust gas is discharged from the inner cavity of the working box 2 through the action of the blower 28. When it needs to be cleaned, it is started by The motor 211 rotates the rotating column 213 fixedly connected to the upper surface of the motor 211, thereby rotating the circular fixed block 214 fixedly connected to the upper surface of the rotating column 213, through the sealing ring 212 movable sleeved on the outer wall of the rotating column 213 The function of the circular fixed block 214 prevents the water flow in the inner cavity of the work box 2 from leaking downward. Through the function of the circular fixed block 214, the fixed frame 216 fixedly connected to the left side of the circular fixed block 214 is rotated, thereby making the fixed connection The brush 215 on the outer wall of the fixed frame 216 rotates. Through the action of the brush 215, the impurities at the bottom of the inner cavity of the work box 2 are cleaned. By opening the drainage pipe 23, the cleaned waste water is discharged. After the water is drained, , by opening the door, the front of the working box 2 is opened, and by twisting the screw 219, the annular fixing plate 218 is separated from the upper surface of the fixing frame 216, so that the filter frame 217 is disassembled. After cleaning, pass Screw 219 can be reinstalled. When the filter material needs to be replaced, open the door 3 to open the front of the working box 2, and pull the filter box 271 to separate the outer wall of the filter box 271 from the inner cavity of the working box 2. , by twisting screw two 277, the fixed cover 276 is removed, so that the upper surface of the filter box 271 is opened.

The present invention has been generally described in detail above, but on the basis of the present invention, some modifications or improvements can be made, which is obvious to those of ordinary skill in the technical field. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the scope of the present invention.

Claims (10)

1. A waste gas treatment and environmental protection equipment, including a support leg (1), characterized in that: a work box (2) is fixedly connected to the upper surface of the support leg (1), and the front of the work box (2) is fixedly installed There is a box door (3), and a baffle (4) is fixedly connected to the upper surface of the work box (2); An annular support plate (26) is fixedly connected to the inner cavity of the work box (2), a filter device (27) is overlapped on the upper surface of the annular support plate (26), and the outer wall of the filter device (27) is connected to the inner cavity of the work box (2). The inner cavity of the working box (2) is movablely connected, and the filtering device (27) includes a filter box (271). The lower surface of the filter box (271) overlaps with the upper surface of the annular support plate (26), so The bottom of the inner cavity of the filter box (271) is movablely connected with activated carbon (272). The upper surface of the activated carbon (272) is overlapped with an adsorption cotton board (273). The upper side of the adsorption cotton board (273) is There is a high-fiber non-woven fabric (274) overlapped, the upper surface of the high-fiber non-woven fabric (274) is overlapped with an anion filter layer (275), the upper surface of the anion filter layer (275) is overlapped with Fixed cover (276), the lower surface of the fixed cover (276) overlaps the upper surface of the filter box (271), the inner cavity of the fixed cover (276) is threaded with two screws (277), the The outer wall of screw two (277) is threadedly connected to the inner cavity of the filter box (271); A motor (211) is fixedly connected to the inner cavity of the work box (2), a rotating column (213) is fixedly connected to the upper surface of the motor (211), and a seal is movable on the outer wall of the rotating column (213). Ring (212), the outer wall of the sealing ring (212) is fixedly connected to the inner cavity of the work box (2), and the upper surface of the rotating column (213) is fixedly connected with a circular fixed block (214). A fixing frame (216) is fixedly connected to the left side of the shaped fixing block (214). 2. A waste gas treatment and environmental protection equipment according to claim 1, characterized in that: a blower (28) is fixedly connected to the inner cavity of the working box (2) and located above the filtering device (27). A filter (29) is fixedly connected to the inner cavity of the box (2) and located on the upper surface of the blower (28), and a sensor (210) is fixedly installed on the top of the inner cavity of the baffle (4). 3. A waste gas treatment and environmental protection equipment according to claim 1, characterized in that: the left side of the door (3) is overlapped with a sealing gasket (31), and the left side of the sealing gasket (31) is connected to The inner cavity of the work box (2) is fixedly connected, and the upper surface of the left end of the box door (3) is fixedly connected with a fixing block (32). 4. A waste gas treatment and environmental protection equipment according to claim 3, characterized in that: a sealing strip (33) is fixedly connected to the upper surface of the fixed block (32), and the upper surface of the sealing strip (33) is connected to the upper surface of the fixed block (32). The inner cavity of the work box (2) is overlapped. 5. A waste gas treatment and environmental protection equipment according to claim 1, characterized in that: a brush (215) is fixedly connected to the lower surface of the fixed frame (216), and the outer wall of the brush (215) is in contact with the working surface. The inner cavities of the box (2) are overlapped, and a drainage pipe (23) is fixedly connected to the bottom of the inner cavity of the working box (2). 6. A waste gas treatment and environmental protection equipment according to claim 1, characterized in that: the inner cavity of the fixing frame (216) is threaded with a screw (219), and the outer wall of the screw (219) is An annular fixing plate (218) is threadedly connected to the upper surface of the fixing frame (216), and the lower surface of the annular fixing plate (218) overlaps with the upper surface of the fixing frame (216). 7. A waste gas treatment and environmental protection equipment according to claim 6, characterized in that: a filter frame (217) is fixedly connected to the lower surface of the annular fixed plate (218) and is located on the left side of the fixed frame (216). A water inlet pipe (22) is fixedly connected to the left side of the work box (2), and an exhaust gas pipe (21) is fixedly connected to the left side of the work box (2) and above the water inlet pipe (22). 8. A waste gas treatment and environmental protection equipment according to claim 1, characterized in that: a fixing plate (241) is fixedly connected to the inner cavity of the working box (2) and located below the annular support plate (26), so A nozzle (242) is fixedly connected to the lower surface of the fixed plate (241). 9. A waste gas treatment and environmental protection equipment according to claim 8, characterized in that: the right side of the fixed plate (241) is fixedly connected with a transportation pipe (24), and the lower end of the transportation pipe (24) is on the left side. Fixedly connected to the right side of the work box (2). 10. A waste gas treatment and environmental protection equipment according to claim 9, characterized in that: a water pump (25) is fixedly connected to the upper surface of the transportation pipe (24), and the left side of the water pump (25) is connected to the work box. The right side of (2) is fixedly connected.