Industrial production waste gas treatment equipment

Abstract

The invention relates to the technical field of waste gas treatment, in particular to industrial production waste gas treatment equipment. Comprising an equipment frame; a bottom plate is fixedly mounted on the equipment frame, a U-shaped groove with a leftward opening is formed in the middle of the bottom plate, and a hydrolysis mechanism and a filtering mechanism are sequentially arranged on the bottom plate from left to right; according to the industrial production waste gas treatment equipment, impurity removal and hydrolysis are integrated on one equipment, so that the waste gas treatment cost is reduced, the hydrolysis mechanism enables water and waste gas to be completely mixed through the Venturi effect, harmful gas and impurities in the waste gas are removed, meanwhile, the waste gas can be cooled, and damage to the equipment is avoided; and then impurities in the water are filtered through the filtering mechanism, so that subsequent impurity cleaning is facilitated through the filtering mechanism.

Description

Technical Field

[0001] The present invention relates to the technical field of waste gas treatment, and in particular to an industrial production waste gas treatment device. Background Art

[0002] Waste gas generated during industrial production is one of the important sources of environmental pollution. These waste gases contain a large amount of particulate matter and gaseous pollutants. Once discharged into the environment, they will not only seriously pollute the air, but may also have an impact on human health and climate. Therefore, they need to be treated before discharge. The treatment method is to remove particulate matter from the emitted acidic or alkaline waste gas through bag filters, electrostatic precipitators and other equipment, and then pass the waste gas with removed particulate matter into a water film packing tower. Through contact with the water under the spray, the harmful components in the gas react with water, thereby dissolving and removing the harmful gases, and then performing subsequent catalytic combustion and other operations before being discharged into the atmosphere.

[0003] However, the following problems currently exist in the waste gas removal and hydrolysis process: the existing method of dust removal and hydrolysis is carried out by two independent sets of equipment, which increases the cost of waste gas treatment, and in the process of dust removal, when the high-temperature gas is processed by the dust collector, it is easy to damage the dust collector, affecting the service life of the dust collector, and the particles processed by the dust collector are relatively dry, so they are easy to fly away during subsequent processing, increasing the difficulty of subsequent processing, and in the hydrolysis process, water is mixed with the waste gas by spraying, which is easy to cause incomplete mixing and affect the removal of harmful gases in the waste gas. Summary of the invention

[0004] In view of the above problems, an embodiment of the present application provides an industrial production waste gas treatment equipment to solve the above-mentioned technical problems of high waste gas treatment cost, short equipment service life and incomplete removal of harmful gases.

[0005] In order to achieve the above-mentioned purpose, the embodiment of the present application provides the following technical solution: The embodiment of the present application provides an industrial production waste gas treatment equipment, including an equipment frame; a base plate is fixedly installed on the equipment frame, a U-shaped groove opening to the left is opened in the middle of the base plate, and a hydrolysis mechanism and a filtering mechanism are arranged on the base plate from left to right in sequence.

[0006] The filtering mechanism includes a cylinder, a cylinder is fixedly installed on the upper end of the base plate, a cover plate is fixedly installed on the upper end of the cylinder, the rear side of the cylinder is connected to an exhaust pipe with an L-shaped structure, a partition plate inclined from left to right downward is fixedly installed inside the cylinder, filter holes are evenly arranged on the partition plate, a removal part for processing impurities filtered out of the partition plate is arranged on the right side of the outer wall of the cylinder, and a sealing part for sealing the filter holes on the partition plate is arranged inside the cylinder.

[0007] The hydrolysis mechanism includes a venturi tube, and the upper end of the bottom plate is fixedly mounted with the venturi tube by a bracket. The lower surface of the small diameter section of the venturi tube is connected with a liquid inlet pipe inclined from the top to the lower left. The right end of the venturi tube is provided with a suction part for mixing the exhaust gas with water and sucking it into the cylinder.

[0008] A circulation part for recycling water is arranged between the liquid inlet pipe and the cylinder, and an opening and closing part for controlling the connection or closure of the impurity removal part and the cylinder is arranged on the blocking part.

[0009] As a preferred embodiment, the suction part includes a spiral tube, the right end of the venturi tube is connected to the spiral tube, a suction machine is fixedly installed on the bottom plate through a support, the water inlet end of the suction machine is connected to the spiral tube, the water outlet end of the water pump is connected to a telescopic tube, a rectangular block is fixedly installed at one end of the telescopic tube away from the water pump, a water outlet hole inclined from the top to the lower right and connected to the telescopic tube is opened on the rectangular block, the rectangular block is slidably installed on the cylinder through a limit assembly, and the water outlet hole is connected to the inner cavity of the cylinder.

[0010] As a preferred embodiment, the sealing part includes a pillar, a pillar is fixedly installed between the middle part of the upper end of the partition and the cover plate, a disc is slidably installed up and down inside the cylinder and is located below the partition, a blocking rod for blocking the filter holes is fixedly installed at the upper end of the disc corresponding to the filter holes, the upper end face of the blocking rod is an inclined surface parallel to the upper end face of the partition, leakage holes are evenly opened on the disc, and a push-pull assembly for driving the disc to move up and down is provided on the cover plate.

[0011] As a preferred embodiment, the impurity removal part includes an L-shaped tube, and the L-shaped tube is fixedly installed on the left side of the cylinder. The horizontal section of the L-shaped tube is located below the disc and is connected to the cylinder. A rectangular hole is opened on the cylinder at the right edge of the partition. The left side of the vertical section of the L-shaped tube is connected to the rectangular hole through a connecting tube, and a filter plate located below the connecting tube is arranged in the vertical section of the L-shaped tube through a supporting assembly.

[0012] As a preferred embodiment, the circulation part includes a water tank, the water tank is fixedly installed in the U-shaped groove, the lower end of the liquid inlet pipe is connected to the water tank, the lower end of the cylinder is connected to the delivery pipe, the left end of the delivery pipe is connected to the water tank, the lower end of the water tank is connected to an electronic valve, and the left end of the water tank is connected to the water inlet pipe.

[0013] As a preferred embodiment, the opening and closing part includes an arc plate No. 1, which is fixedly installed on the right side of the upper end of the disc, and is slidably installed on the inner wall of the cylinder. The upper end of the arc plate No. 1 slides through the partition, and a square hole matching the rectangular hole is provided on the arc plate No. 1. A lifting component for driving the rectangular block to move up and down is provided on the disc.

[0014] As a preferred embodiment, the limit assembly includes a slot, a slot is opened on the left side of the upper end of the cylinder, two front-to-back symmetrical guide pillars are fixedly installed between the lower end of the cover plate and the inner wall of the slot, the rectangular block is slidably installed on the guide pillars, and a telescopic shielding cylinder is fixedly installed between the upper end of the rectangular block and the lower end of the cover plate, and between the lower end of the support and the bottom wall of the slot.

[0015] As a preferred embodiment, the push-pull assembly includes a shaft rod, the middle part of the pillar is coaxially mounted with the shaft rod for sliding up and down movement, the lower end of the shaft rod slides through the partition and is fixedly connected to the disc, the upper end of the cover plate is fixedly mounted with a telescopic cylinder, the telescopic section of the telescopic cylinder slides through the cover plate and is fixedly connected to the shaft rod.

[0016] As a preferred embodiment, the support assembly includes a top plate, the top plate is placed on the upper end of the L-shaped tube, the lower end of the top plate is fixedly mounted with a rectangular frame located inside the L-shaped tube through a support plate, and the lower end of the rectangular frame is fixedly connected to the upper end of the filter plate.

[0017] As a preferred solution, the lifting assembly includes a No. 2 arc plate, which is fixedly installed on the left side of the upper end of the disc and is slidably installed on the inner wall of the cylinder. The upper end of the No. 2 arc plate slides through the partition and is fixedly connected to the lower end of the rectangular block.

[0018] The above one or more technical solutions in the embodiments of the present invention have at least one of the following technical effects: 1. The industrial production waste gas treatment equipment of the present invention concentrates impurity removal and hydrolysis on one device, thereby reducing the cost of waste gas treatment, and the hydrolysis mechanism completely mixes water and waste gas through the Venturi effect to remove harmful gases and impurities in the waste gas, and at the same time can cool the waste gas to avoid damage to the equipment; then the impurities in the water are filtered through the filtering mechanism, so that the subsequent cleaning of the impurities is convenient through the filtering mechanism.

[0019] 2. The hydrolysis mechanism provided in the present invention sucks the exhaust gas through the suction part to flow in the venturi tube, and the venturi effect refers to the low pressure generated near the high-speed flowing gas, thereby producing an adsorption effect, and then water is sucked into the venturi tube through the liquid inlet pipe and mixed with the subsequent exhaust gas to remove impurities and toxic gases in the water, and at the same time the exhaust gas is cooled to avoid damage to the equipment.

[0020] 3. The filtering mechanism provided in the present invention filters water through the filter holes, leaving impurities at the upper end of the partition, and then connects the cylinder with the impurity removal part through the opening and closing part and flushes with water to flush the impurities into the impurity removal part, and then filters out the wet impurities through the filter plate, and then moves the filter plate out of the L-shaped tube to clean the wet impurities, thereby facilitating the cleaning of the filtered impurities.

[0021] Additional aspects and advantages of the present invention will be given in part in the following description and in part will be obvious from the following description, or will be learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0023] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0024] Figure 2 for Figure 1 Schematic diagram of the second perspective structure.

[0025] Figure 3 It is a schematic structural diagram of the blocking portion of the present invention.

[0026] Figure 4 for Figure 3 A magnified view of the structure in Figure 2.

[0027] Figure 5 for Figure 1 A cross-sectional view after cutting off part of the equipment rack.

[0028] Figure 6 It is a structural schematic diagram of the opening and closing part of the present invention.

[0029] Reference numerals: 10, equipment frame; 11, bottom plate; 2, filtering mechanism; 20, cylinder; 21, cover plate; 22, exhaust pipe; 23, partition plate; 24, filter hole; 25, impurity removal part; 250, L-shaped pipe; 251, rectangular hole; 252, connecting pipe; 253, filter plate; 254, top plate; 255, support plate; 256, rectangular frame; 26, blocking part; 260, disc; 261, blocking rod; 262, leakage hole; 263, shaft rod; 26 4. Telescopic cylinder; 3. Hydrolysis mechanism; 30. Venturi tube; 31. Liquid inlet pipe; 32. Suction unit; 320. Spiral tube; 321. Suction machine; 322. Telescopic tube; 323. Rectangular block; 324. Water outlet hole; 325. Notch; 326. Telescopic shielding tube; 4. Circulation unit; 40. Water tank; 41. Delivery pipe; 42. Electronic valve; 43. Water inlet pipe; 5. Opening and closing unit; 50. No. 1 arc plate; 51. Square hole; 52. No. 2 arc plate. DETAILED DESCRIPTION

[0030] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed below.

[0031] like Figure 1 As shown, an industrial waste gas treatment device includes an equipment frame 10; a bottom plate 11 is fixedly installed on the equipment frame 10, a U-shaped groove opening to the left is opened in the middle of the bottom plate 11, and a hydrolysis mechanism 3 and a filtering mechanism 2 are arranged on the bottom plate 11 from left to right.

[0032] like Figure 1 , Figure 2 and Figure 3 As shown, the filtering mechanism 2 includes a cylinder 20, the cylinder 20 is fixedly mounted on the upper end of the base plate 11, a cover plate 21 is fixedly mounted on the upper end of the cylinder 20, the rear side of the cylinder 20 is connected with an exhaust pipe 22 of an L-shaped structure, a partition 23 inclined from left to right downward is fixedly mounted inside the cylinder 20, filter holes 24 are evenly arranged on the partition 23, a removal portion 25 for processing impurities filtered out of the partition 23 is arranged on the right side of the outer wall of the cylinder 20, and a blocking portion 26 for blocking the filter holes 24 on the partition 23 is arranged inside the cylinder 20.

[0033] like Figure 1 , Figure 2 and Figure 3 As shown, the hydrolysis mechanism 3 includes a venturi tube 30, and the venturi tube 30 is fixedly installed on the upper end of the bottom plate 11 through a bracket. The lower surface of the small diameter section of the venturi tube 30 is connected to a liquid inlet pipe 31 inclined from the top to the lower left, and the right end of the venturi tube 30 is provided with a suction part 32 for mixing the exhaust gas with water and sucking it into the cylinder 20.

[0034] like Figure 1 and Figure 3 As shown, a circulation part 4 for recycling water is provided between the liquid inlet pipe 31 and the cylinder 20 , and an opening and closing part 5 for controlling the connection or closure between the impurity removal part 25 and the cylinder 20 is provided on the blocking part 26 .

[0035] During specific operation, the exhaust gas is first sucked by the suction part 32 to flow in the venturi tube 30, and the exhaust gas flows from the large diameter section of the venturi tube 30 to the small diameter section. At this time, the flow rate of the exhaust gas in the small diameter section will increase, and the pressure will decrease. The Venturi effect refers to the low pressure generated near the high-speed flowing gas, thereby generating an adsorption effect, and then the water is sucked into the venturi tube 30 through the liquid inlet pipe 31 and mixed with the subsequent exhaust gas to remove particulate matter and harmful substances that can react with water in the exhaust gas, and then the exhaust gas is discharged through the suction part 32. The mixed water and waste gas will be discharged into the cylinder 20, and the waste gas after hydrolysis treatment will be discharged to other equipment through the exhaust pipe 22 in the cylinder 20 for subsequent treatment, and the impurities in the waste gas will remain in the water, and the impurities in the water will be filtered through the filter holes 24 on the partition 23, so that the impurities remain at the upper end of the partition 23, and the filtered water will flow to the bottom of the partition 23, and then the filtered water will be reused by the circulation part 4 to mix with the waste gas, and the water will be replaced after being recycled for a certain number of times.

[0036] Then, the filter hole 24 is regularly blocked through the blocking part 26, and the cylinder 20 is connected to the impurity removal part 25 through the opening and closing part 5. After that, the mixture of water and exhaust gas is discharged into the cylinder 20 through the suction part 32. The mixture of water and exhaust gas flushes the impurities on the partition 23 into the impurity removal part 25 for filtration, so as to clean the impurities.

[0037] like Figure 1 , Figure 2 , Figure 3 and Figure 5 As shown, the suction part 32 includes a spiral tube 320, the right end of the venturi tube 30 is connected to the spiral tube 320, a suction machine 321 is fixedly installed on the bottom plate 11 through a support, the water inlet end of the suction machine 321 is connected to the spiral tube 320, the water outlet end of the water pump is connected to a telescopic tube 322, a rectangular block 323 is fixedly installed at one end of the telescopic tube 322 away from the water pump, a water outlet hole 324 inclined from the top to the lower right and connected to the telescopic tube 322 is opened on the rectangular block 323, the rectangular block 323 is slidably installed on the cylinder 20 through a limit assembly, and the water outlet hole 324 is connected to the inner cavity of the cylinder 20.

[0038] like Figure 1 , Figure 2 and Figure 5 As shown, the circulation part 4 includes a water tank 40, the water tank 40 is fixedly installed in the U-shaped groove, the lower end of the liquid inlet pipe 31 is connected to the water tank 40, the lower end of the cylinder 20 is connected to the delivery pipe 41, the left end of the delivery pipe 41 is connected to the water tank 40, the lower end of the water tank 40 is connected to the electronic valve 42, and the left end of the water tank 40 is connected to the water inlet pipe 43.

[0039] During specific operation, the suction machine 321 sucks the exhaust gas through the spiral tube 320 and the Venturi tube 30, and mixes water with the exhaust gas through the Venturi effect and prolongs the mixing time through the spiral tube 320, and then discharges it into the cylinder 20 through the telescopic tube 322 and the water outlet 324. The exhaust gas from which harmful substances are removed by hydrolysis will be discharged from the exhaust pipe 22 to other equipment for subsequent treatment and then discharged into the atmosphere, while the impurities in the exhaust gas will remain in the water and be filtered by the filtering mechanism 2. The filtered water flows into the water tank 40 through the delivery pipe 41 to be used again for mixing with the exhaust gas. After the water is recycled for a certain number of times, the electronic valve 42 is opened to discharge the water. After the water is discharged, the electronic valve 42 is closed, and new water is filled into the water tank 40 through the water inlet pipe 43 through the external water pump. As the water level in the water tank 40 rises, the water will flow into the liquid inlet pipe 31 and the cylinder 20, and the liquid levels of the liquid inlet pipe 31 and the cylinder 20 are made level through the communicating vessel principle, and the water is replaced at this time.

[0040] like Figure 3 , Figure 5 and Figure 6 As shown, the blocking portion 26 includes a pillar, and a pillar is fixedly installed between the middle part of the upper end of the partition 23 and the cover plate 21. A disc 260 located below the partition 23 is slidably installed inside the cylinder 20, and a blocking rod 261 for blocking the filter hole 24 is fixedly installed at the upper end of the disc 260 corresponding to the filter hole 24. The upper end surface of the blocking rod 261 is an inclined surface parallel to the upper end surface of the partition 23. Leakage holes 262 are evenly opened on the disc 260, and a push-pull component for driving the disc 260 to move up and down is provided on the cover plate 21.

[0041] like Figure 3 and Figure 5 As shown, the push-pull assembly includes a shaft rod 263, and the middle part of the pillar is coaxially installed with the shaft rod 263 for sliding up and down. The lower end of the shaft rod 263 slides through the partition 23 and is fixedly connected to the disc 260. The upper end of the cover plate 21 is fixedly installed with a telescopic cylinder 264, and the telescopic section of the telescopic cylinder 264 slides through the cover plate 21 and is fixedly connected to the shaft rod 263.

[0042] like Figure 3 , Figure 4 , Figure 5 and Figure 6 As shown, the opening and closing portion 5 includes a No. 1 arc plate 50, and the No. 1 arc plate 50 is fixedly installed on the right side of the upper end of the disc 260, and the No. 1 arc plate 50 is slidably installed on the inner wall of the cylinder 20, and the upper end of the No. 1 arc plate 50 slides through the partition 23, and the No. 1 arc plate 50 is provided with a square hole 51 that cooperates with the rectangular hole 251, and the disc 260 is provided with a lifting component for driving the rectangular block 323 to move up and down.

[0043] like Figure 3 and Figure 5 As shown, the limit assembly includes a slot 325, a slot 325 is opened on the left side of the upper end of the cylinder 20, two front-to-back symmetrical guide pillars are fixedly installed between the lower end of the cover plate 21 and the inner wall of the slot 325, the rectangular block 323 is slidably installed on the guide pillars, and a telescopic shielding cylinder 326 is fixedly installed between the upper end of the rectangular block 323 and the lower end of the cover plate 21, and between the lower end of the support and the bottom wall of the slot 325.

[0044] like Figure 3 , Figure 5 and Figure 6 As shown, the lifting assembly includes a No. 2 arc plate 52, and the No. 2 arc plate 52 is fixedly installed on the left side of the upper end of the disc 260, and the No. 2 arc plate 52 is slidably installed on the inner wall of the cylinder 20. The upper end of the No. 2 arc plate 52 slides through the partition 23 and is fixedly connected to the lower end of the rectangular block 323.

[0045] During specific operation, the telescopic cylinder 264 pulls the disc 260 upward through the shaft 263, and the disc 260 drives the blocking rod 261 to insert into the filter hole 24 until the inclined surface of the blocking rod 261 is coplanar with the upper end surface of the partition 23, and the blocking rod 261 will dredge and clean the filter hole 24 and seal it to ensure that the water discharged from the subsequent water outlet 324 has a strong flushing force on the impurities on the partition 23, and the upward movement of the partition 23 will also drive the No. 1 arc plate 50 and the No. 2 arc plate 52 to move upward, and the upward movement of the No. 2 arc plate 52 will push the rectangular block 323 to move upward to increase the height of the water outlet 324, thereby further increasing the flushing force of the water discharged from the water outlet 324 on the impurities on the partition 23, and the upward movement of the No. 1 arc plate 50 will connect the square hole 51 with the impurity removal part 25, and then the water discharged through the water outlet 324 will flush the impurities on the partition 23 into the impurity removal part 25 for re-filtration to facilitate the cleaning of impurities.

[0046] like Figure 3 , Figure 4 and Figure 5 As shown, the impurity removal part 25 includes an L-shaped tube 250, and the L-shaped tube 250 is fixedly installed on the left side of the cylinder 20. The horizontal section of the L-shaped tube 250 is located below the disc 260 and is connected to the cylinder 20. A rectangular hole 251 is opened on the cylinder 20 and is located at the right edge of the partition 23. The left side of the vertical section of the L-shaped tube 250 is connected to the rectangular hole 251 through a connecting tube 252. A filter plate 253 located below the connecting tube 252 is arranged in the vertical section of the L-shaped tube 250 through a supporting assembly.

[0047] like Figure 3 , Figure 4 and Figure 5As shown, the support assembly includes a top plate 254, and the top plate 254 is placed on the upper end of the L-shaped tube 250. The lower end of the top plate 254 is fixedly installed with a rectangular frame 256 located in the L-shaped tube 250 through a support plate 255, and the lower end of the rectangular frame 256 is fixedly connected to the upper end of the filter plate 253.

[0048] During operation, the water discharged through the water outlet 324 flushes the impurities on the partition 23 into the L-shaped tube 250 through the square hole 51, the rectangular hole 251 and the connecting pipe 252, and the mixed liquid of water and impurities is filtered through the filter plate 253, so that the impurities remain on the upper end of the filter plate 253, and the filtered water flows back into the cylinder 20 through the L-shaped tube 250. After the impurities on the partition 23 are cleaned, the telescopic cylinder 264 pushes the disc 260 downward through the shaft 263. The disc 260 drives the blocking rod 261 to separate from the filter hole 24, and the disc 260 also drives the No. 1 arc plate 50 to move downward to block the rectangular hole 251. Then the top plate 254 is manually pulled upward, and the top plate 254 drives the filter plate 253 to move upward through the support plate 255 and the rectangular frame 256 to move the filter plate 253 out of the L-shaped tube 250. After that, the impurities on the filter plate 253 are cleaned and the filter plate 253 is put back into the L-shaped tube 250 after cleaning.

[0049] In the description of the present invention, it is necessary to understand that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings. They are only for the convenience of describing the present invention and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the devices or elements referred to must have a specific direction or be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the scope of protection of the present invention. The directional words "inside and outside" refer to the inside and outside relative to the contours of each component itself.

[0050] In addition, the terms "first", "second", "number one", "number two" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first", "second", "number one", "number two" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0051] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "connect", "install", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0052] The embodiments of this specific implementation method are all preferred embodiments of the present invention, and are not intended to limit the protection scope of the present invention. Therefore, all equivalent changes made according to the structure, shape, and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An industrial waste gas treatment device, comprising a device frame (10); characterized in that: A bottom plate (11) is fixedly mounted on the equipment frame (10), a U-shaped groove opening to the left is provided in the middle of the bottom plate (11), and a hydrolysis mechanism (3) and a filtering mechanism (2) are arranged on the bottom plate (11) from left to right in sequence; wherein: The filtering mechanism (2) comprises a cylinder (20), the cylinder (20) is fixedly mounted on the upper end of the bottom plate (11), the cover plate (21) is fixedly mounted on the upper end of the cylinder (20), the rear side of the cylinder (20) is connected to an exhaust pipe (22) in an L-shaped structure, a partition (23) is fixedly mounted inside the cylinder (20) and is inclined from left to right downward, filter holes (24) are evenly arranged on the partition (23), a removal portion (25) for processing impurities filtered out of the partition (23) is arranged on the right side of the outer wall of the cylinder (20), and a blocking portion (26) for blocking the filter holes (24) on the partition (23) is arranged inside the cylinder (20); The hydrolysis mechanism (3) comprises a venturi tube (30), the upper end of the bottom plate (11) is fixedly mounted with the venturi tube (30) via a bracket, the lower surface of the small diameter section of the venturi tube (30) is connected with a liquid inlet pipe (31) inclined from the top to the lower left, and the right end of the venturi tube (30) is provided with a suction part (32) for mixing the exhaust gas with water and sucking them into the cylinder (20); A circulation part (4) for recycling water is provided between the liquid inlet pipe (31) and the cylinder (20), and an opening and closing part (5) for controlling the connection or closure between the impurity removal part (25) and the cylinder (20) is provided on the blocking part (26).

2. The industrial waste gas treatment equipment according to claim 1, characterized in that: The suction part (32) comprises a spiral tube (320), the right end of the venturi tube (30) is connected to the spiral tube (320), a suction machine (321) is fixedly mounted on the bottom plate (11) via a support, the water inlet end of the suction machine (321) is connected to the spiral tube (320), the water outlet end of the water pump is connected to a telescopic tube (322), a rectangular block (323) is fixedly mounted on the end of the telescopic tube (322) away from the water pump, a water outlet hole (324) inclined from the top to the lower right and connected to the telescopic tube (322) is provided on the rectangular block (323), the rectangular block (323) is slidably mounted on the cylinder (20) via a limit assembly, and the water outlet hole (324) is connected to the inner cavity of the cylinder (20).

3. The industrial waste gas treatment equipment according to claim 2 is characterized in that: The blocking portion (26) comprises a support, and a support is fixedly installed between the middle part of the upper end of the partition (23) and the cover plate (21). A disc (260) located below the partition (23) is slidably installed up and down inside the cylinder (20). A blocking rod (261) for blocking the filter hole (24) is fixedly installed at a position of the upper end of the disc (260) corresponding to the filter hole (24). The upper end surface of the blocking rod (261) is an inclined surface parallel to the upper end surface of the partition (23). Leakage holes (262) are evenly opened on the disc (260), and a push-pull component for driving the disc (260) to move up and down is provided on the cover plate (21).

4. The industrial waste gas treatment equipment according to claim 3 is characterized in that: The impurity removal section (25) comprises an L-shaped tube (250), the L-shaped tube (250) is fixedly installed on the left side of the cylinder (20), the horizontal section of the L-shaped tube (250) is located below the disc (260) and is connected to the cylinder (20), a rectangular hole (251) is opened on the cylinder (20) and is located at the right edge of the partition (23), the left side of the vertical section of the L-shaped tube (250) is connected to the rectangular hole (251) through a connecting tube (252), and a filter plate (253) located below the connecting tube (252) is arranged in the vertical section of the L-shaped tube (250) through a supporting assembly.

5. The industrial waste gas treatment equipment according to claim 1, characterized in that: The circulation part (4) comprises a water tank (40), the water tank (40) is fixedly installed in the U-shaped groove, the lower end of the liquid inlet pipe (31) is connected to the water tank (40), the lower end of the cylinder (20) is connected to the delivery pipe (41), the left end of the delivery pipe (41) is connected to the water tank (40), the lower end of the water tank (40) is connected to the electronic valve (42), and the left end of the water tank (40) is connected to the water inlet pipe (43).

6. The industrial waste gas treatment equipment according to claim 4, characterized in that: The opening and closing portion (5) includes a No. 1 arc plate (50), and the No. 1 arc plate (50) is fixedly installed on the right side of the upper end of the disc (260), and the No. 1 arc plate (50) is slidably installed on the inner wall of the cylinder (20) up and down, and the upper end of the No. 1 arc plate (50) slides through the partition (23), and the No. 1 arc plate (50) is provided with a square hole (51) that matches the rectangular hole (251), and the disc (260) is provided with a lifting component for driving the rectangular block (323) to move up and down.

7. The industrial waste gas treatment equipment according to claim 2 is characterized in that: The limiting assembly comprises a notch (325), the notch (325) is provided on the left side of the upper end of the cylinder (20), two front-to-rear symmetrical guide pillars are fixedly installed between the lower end of the cover plate (21) and the inner wall of the notch (325), the rectangular block (323) is slidably installed on the guide pillars, and a telescopic shielding cylinder (326) is fixedly installed between the upper end of the rectangular block (323) and the lower end of the cover plate (21), and between the lower end of the support and the bottom wall of the notch (325).

8. The industrial waste gas treatment equipment according to claim 3 is characterized by: The push-pull assembly comprises a shaft rod (263), the middle part of the pillar is coaxially slidably mounted with the shaft rod (263), the lower end of the shaft rod (263) slides through the partition plate (23) and is fixedly connected to the disc (260), the upper end of the cover plate (21) is fixedly mounted with a telescopic cylinder (264), the telescopic section of the telescopic cylinder (264) slides through the cover plate (21) and is fixedly connected to the shaft rod (263).

9. The industrial waste gas treatment equipment according to claim 4, characterized in that: The support assembly comprises a top plate (254), the top plate (254) being placed at the upper end of the L-shaped tube (250), a rectangular frame (256) located inside the L-shaped tube (250) being fixedly mounted at the lower end of the top plate (254) via a support plate (255), and the lower end of the rectangular frame (256) being fixedly connected to the upper end of the filter plate (253).

10. The industrial waste gas treatment equipment according to claim 6, characterized in that: The lifting assembly includes a second arc plate (52), which is fixedly installed on the left side of the upper end of the disc (260), and the second arc plate (52) is slidably installed on the inner wall of the cylinder (20) up and down. The upper end of the second arc plate (52) slides through the partition (23) and is fixedly connected to the lower end of the rectangular block (323).

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