CN111773908A

CN111773908A - Water pressure pushing type industrial waste gas environment-friendly deep filtering liquid spraying and purifying device

Info

Publication number: CN111773908A
Application number: CN202010705005.XA
Authority: CN
Inventors: 赵立昌
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-21
Filing date: 2020-07-21
Publication date: 2020-10-16

Abstract

The invention provides a water pressure push type industrial waste gas environment-friendly deep filtration liquid spraying and purifying device, relates to the technical field of gas purification, and solves the problem that a water pressure drive spraying frame cannot automatically rotate through structural improvement; can not realize the further diffusion of spraying through structural improvement is supplementary, and can not link and realize the problem that the compensation of other structures of spraying sprays. A water pressure push type industrial waste gas environment-friendly deep filtration liquid spraying and purifying device comprises a barrel body; the barrel body is fixedly connected with a fixing seat structure through a bolt, and a first spraying structure is installed on the fixing seat structure. Because of the staving inner wall is the welding of annular array form and has the arch, and the water column that the drive water pipe erupted contacts with the arch to strengthened the drive water pipe and erupted the frictional resistance between water column and the staving inner wall, and then improved the rotation efficiency of first spraying structure.

Description

Water pressure pushing type industrial waste gas environment-friendly deep filtering liquid spraying and purifying device

Technical Field

The invention belongs to the technical field of gas purification, and particularly relates to a water pressure push type industrial waste gas environment-friendly deep-layer filtering liquid spraying purification device.

Background

At present, various industrial boilers and kilns in China all work by burning fuel mainly containing coal, a large amount of waste gas containing sulfur dioxide and smoke dust is generated in the process, and the waste gas is directly discharged into the atmosphere to cause serious environmental pollution problems, such as acid rain, haze weather and the like. With the increasing attention of the country and the public to the environmental protection problem, the emission standard of the polluted waste gas and the execution strength thereof are more and more strict, and the spray tower system occupies a prominent position in numerous wet desulphurization devices, however, when facing a new sulfur dioxide emission standard (GB13223-2011), a large number of spray tower desulphurization devices are difficult to meet the requirements.

As in application No.: CN201410143036.5, the invention discloses a spray desulfurization tower, the upper part of the tower body is provided with a demister, and a flue gas outlet is positioned above the demister; the middle part of the tower body is provided with a spray level and a spray level, the spray level is provided with a plurality of spray heads spraying downwards, the tower wall on the side surface of the spray level is distributed with a plurality of atomizing nozzles spraying laterally, a confluence demisting baffle is arranged in the spray level, and the baffle structures are different according to the different up-down sequence of the spray level and the spray level; the bottom of the tower body is a slurry area which is positioned below the spraying level and the spraying level. The design scheme of the invention flexibly utilizes the confluent demisting flue gas baffle, effectively combines the spraying process and the spraying process technology, and improves the desulfurizing tower. The improved tower body can effectively overcome the problem of low desulfurization efficiency when the existing desulfurization tower singly adopts a spraying or atomizing technology, and meets the emission concentration of sulfur dioxide with a higher standard. The invention has simple scheme, easy implementation, low modification cost and is suitable for popularization and use or modification of the existing spray tower.

The industrial waste gas spray purification device similar to the above application has the following defects:

one is that the existing devices usually drive the spray rack to rotate through a motor to realize rotary spraying, but cannot drive the spray rack to automatically rotate through water pressure through structural improvement; moreover, the spray frame of the existing device can not realize further diffusion of spray through structural improvement assistance in the rotating process, and can not realize compensation spraying of other spray structures in a linkage manner.

Therefore, in view of the above, research and improvement are made for the existing structure and defects, and a water pressure push type industrial waste gas environment-friendly deep filtration liquid spraying purification device is provided, so as to achieve the purpose of higher practical value.

Disclosure of Invention

In order to solve the technical problems, the invention provides a water pressure push type industrial waste gas environment-friendly deep filtration liquid spraying and purifying device, which aims to solve the problems that the existing device always drives a spraying frame to rotate through a motor to realize rotary spraying, but cannot drive the spraying frame to automatically rotate through water pressure through structural improvement; moreover, the spray frame of the existing device can not realize further diffusion of spraying through structural improvement assistance in the rotating process, and can not realize the problem of compensation spraying of other spray structures in a linkage manner.

The invention relates to a water pressure push type industrial waste gas environment-friendly deep filtering liquid spraying and purifying device, which is achieved by the following specific technical means:

a water pressure push type industrial waste gas environment-friendly deep filtration liquid spraying and purifying device comprises a barrel body; the barrel body is fixedly connected with a fixed seat structure through a bolt, and the fixed seat structure is provided with a first spraying structure; a transmission structure is arranged on the inner wall of the barrel body, and a second spraying structure is arranged on the transmission structure; the barrel body comprises bulges, the bulges are welded on the inner wall of the barrel body in an annular array shape, and water columns ejected by the driving water pipes are in contact with the bulges; the arch is semi-cylindrical structure, and the water column is the diffusion form when the water column that the drive water pipe erupted contacts with the arch.

Further, the fixed seat structure comprises a rotating seat A, a fixed rod A and a fixed rod B, the rotating seat A is of a circular structure, the fixed rod A is welded at the left side of the outer wall of the rotating seat A, and the fixed rod A is fixedly connected with the inner wall of the barrel body; a fixing rod B is welded at the right side of the outer wall of the rotating seat A and is fixedly connected with the inner wall of the barrel body.

Furthermore, the first spraying structure comprises a water inlet pipe, a connecting seat A, a spray pipe A, a spray head A and a driving water pipe, wherein the water inlet pipe is rotatably connected to the rotating seat A, and the connecting seat A is welded on the water inlet pipe; six spray pipes A are welded on the outer wall of the connecting seat A in an annular array shape, and the water inlet pipe, the connecting seat A and the spray pipes A are communicated with each other; six spray heads A are arranged on each spray pipe A in a rectangular array shape, and a driving water pipe is welded on one spray pipe A; the drive water pipe is the slope form setting, and water column and staving inner wall contact when the drive water pipe sprays water, and first spraying structure is the rotation state this moment.

Further, shower nozzle A installs in spray tube A outer wall bottom end face, and shower nozzle A spun efflux and dead lever A and dead lever B contact at the rotation in-process.

Further, dead lever A and dead lever B are the triangle column shape structure, and dead lever A and dead lever B are the installation of annular array form, shower nozzle A spun water smoke and the inclined plane contact on dead lever A and the dead lever B, and dead lever A and dead lever B have constituteed the supplementary rotary drive structure of first spray structure jointly.

Furthermore, the first spraying structure also comprises a bevel gear A, and the bevel gear A is welded at the tail end of the water inlet pipe; the transmission structure comprises a rotating seat B and a bevel gear B, the rotating seat B is welded on the inner wall of the barrel body, the rotating seat B is rotatably connected with the bevel gear B, and the bevel gear B is meshed with the bevel gear A.

Furthermore, the second spraying structure comprises a water pipe, a connecting seat B, a spray pipe B and a spray head B, the water pipe is rotatably connected to the rotating seat B, and the connecting seat B is welded on the water pipe; six spray pipes B are welded on the outer wall of the connecting seat B in an annular array shape, and six spray heads B are arranged on the outer wall of each spray pipe B in a rectangular array shape; and the spray head B is arranged above the outer wall of the spray pipe B, and the spray head B and the spray head A are crossed.

Furthermore, the second spraying structure also comprises a bevel gear C, a connecting pipe and blades, wherein the bevel gear C is welded on the water pipe, the water pipe and the water inlet pipe are mutually communicated through the connecting pipe, and the blades are welded on the water pipe in a rectangular array shape; the bevel gear C is meshed with the bevel gear B, and the bevel gear A, the rotating seat B, the bevel gear B and the bevel gear C jointly form a synchronous reverse rotating structure of the water inlet pipe and the water pipe.

Compared with the prior art, the invention has the following beneficial effects:

improved and sprayed the structure, can realize spraying the autogiration of structure through improving, and can realize spraying the expansion of scope with other structure cooperations at rotatory in-process, specifically as follows: firstly, six spray pipes A are welded on the outer wall of the connecting seat A in an annular array shape, and the water inlet pipe, the connecting seat A and the spray pipes A are communicated with each other; six spray heads A are arranged on each spray pipe A in a rectangular array shape, and a driving water pipe is welded on one spray pipe A; the driving water pipe is arranged in an inclined shape, when the driving water pipe sprays water, the water column is contacted with the inner wall of the barrel body, and the first spraying structure is in a rotating state, so that the first spraying structure can spray water in a rotating manner; secondly, the spray head A is arranged on the bottom end face of the outer wall of the spray pipe A, and jet flow sprayed by the spray head A is in contact with the fixing rod A and the fixing rod B in the rotating process, so that the diffusion effect of the jet flow sprayed by the spray head A is enhanced; thirdly, as the fixing rod A and the fixing rod B are of triangular cylindrical structures and are arranged in an annular array, the water mist sprayed by the spray head A is contacted with the inclined surfaces on the fixing rod A and the fixing rod B, and the fixing rod A and the fixing rod B jointly form an auxiliary rotary driving structure of the first spraying structure; fourthly, the protrusions are welded on the inner wall of the barrel body in an annular array shape, and the water columns ejected by the driving water pipes are in contact with the protrusions, so that the frictional resistance between the water columns ejected by the driving water pipes and the inner wall of the barrel body is enhanced, and the rotating efficiency of the first spraying structure is improved; fifthly, because of protruding for the semi-cylindrical structure, and the water column is the diffusion form when the water column that the drive water pipe jetted contacts with protruding to can strengthen the contact efficiency of gas and water, and the protruding gaseous diffusion scope that can improve of semi-cylindrical structure.

Through the matching arrangement of the first spraying structure, the transmission structure and the second spraying structure, firstly, the spray head B is arranged above the outer wall of the spray pipe B, and the positions of the spray head B and the spray head A are mutually crossed, so that on one hand, the six spray heads B can supplement the gap positions of the six spray heads A, and on the other hand, the water mist sprayed by the spray heads A and B can be mutually contacted, thereby improving the concentration of the water mist; second, because of bevel gear C and bevel gear B intermeshing, and bevel gear A, rotation seat B, bevel gear B and bevel gear C have constituteed the synchronous antiport structure of inlet tube with the water pipe jointly to realized that first spraying structure and second spray the synchronous antiport of structure, and then realized the back mixing of shower nozzle A and shower nozzle B blowout water smoke.

Drawings

Fig. 1 is a schematic axial view of the present invention.

FIG. 2 is a schematic axial view of the barrel of the present invention.

Fig. 3 is an enlarged schematic view of fig. 2 at a.

Fig. 4 is an enlarged schematic view of fig. 2B according to the present invention.

Fig. 5 is a schematic front view of fig. 2 according to the present invention.

Fig. 6 is a schematic top view of fig. 2 according to the present invention.

Fig. 7 is an enlarged view of the structure of fig. 6 according to the present invention.

Fig. 8 is an enlarged axial view of the holder structure and the first spray structure of the present invention.

Fig. 9 is a schematic diagram of the first spray structure and the second spray structure according to the present invention.

Fig. 10 is an enlarged view of fig. 9 at D according to the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a barrel body; 101. a protrusion; 2. a fixed seat structure; 201. a rotating seat A; 202. fixing the rod A; 203. fixing the rod B; 3. a first spray structure; 301. a water inlet pipe; 302. a connecting seat A; 303. a spray pipe A; 304. a spray head A; 305. a driving water pipe; 306. a bevel gear A; 4. a transmission structure; 401. a rotating seat B; 402. a bevel gear B; 5. a second spray structure; 501. a water pipe; 502. a connecting seat B; 503. a spray pipe B; 504. a nozzle B; 505. a bevel gear C; 506. a connecting pipe; 507. a blade.

Detailed Description

The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 10:

the invention provides a water pressure push type industrial waste gas environment-friendly deep filtration liquid spraying and purifying device, which comprises a barrel body 1; a fixed seat structure 2 is fixedly connected to the barrel body 1 through bolts, and a first spraying structure 3 is installed on the fixed seat structure 2; a transmission structure 4 is arranged on the inner wall of the barrel body 1, and a second spraying structure 5 is arranged on the transmission structure 4; referring to the figures, the barrel body 1 comprises the protrusions 101, the protrusions 101 are welded on the inner wall of the barrel body 1 in an annular array, and water columns sprayed by the driving water pipes 305 are in contact with the protrusions 101, so that the frictional resistance between the water columns sprayed by the driving water pipes 305 and the inner wall of the barrel body 1 is enhanced, and the rotating efficiency of the first spraying structure 3 is improved; referring to fig. 2 and 3, the protrusion 101 has a semi-cylindrical structure, and when the water column ejected from the driving water pipe 305 contacts the protrusion 101, the water column is diffused, so that the contact efficiency of the gas and the water can be enhanced, and the protrusion 101 having the semi-cylindrical structure can improve the gas diffusion range.

Referring to fig. 2, the fixing seat structure 2 includes a rotating seat a201, a fixing rod a202 and a fixing rod B203, the rotating seat a201 is a circular structure, the fixing rod a202 is welded at the left side of the outer wall of the rotating seat a201, and the fixing rod a202 is fixedly connected with the inner wall of the barrel 1; a fixing rod B203 is welded at the right position of the outer wall of the rotating seat A201, and the fixing rod B203 is fixedly connected with the inner wall of the barrel body 1.

Referring to fig. 2, fig. 6 and fig. 7, the first spraying structure 3 includes a water inlet pipe 301, a connecting seat a302, a spray pipe a303, a spray head a304 and a driving water pipe 305, the water inlet pipe 301 is rotatably connected to the rotating seat a201, and the connecting seat a302 is welded on the water inlet pipe 301; six spray pipes A303 are welded on the outer wall of the connecting seat A302 in an annular array shape, and the water inlet pipe 301, the connecting seat A302 and the spray pipes A303 are communicated with each other; six spray heads A304 are arranged on each spray pipe A303 in a rectangular array shape, and a driving water pipe 305 is welded on one spray pipe A303; the driving water pipe 305 is arranged in an inclined manner, and when the driving water pipe 305 sprays water, the water column is in contact with the inner wall of the barrel body 1, and the first spraying structure 3 is in a rotating state at the moment, so that the first spraying structure 3 rotates to spray.

Referring to fig. 2, a spray head a304 is installed on the bottom end surface of the outer wall of the spray pipe a303, and the jet flow sprayed from the spray head a304 contacts with the fixing rod a202 and the fixing rod B203 during the rotation, thereby enhancing the spreading effect of the jet flow sprayed from the spray head a 304.

Referring to fig. 8, the fixing rod a202 and the fixing rod B203 are both triangular-cylindrical structures, and the fixing rod a202 and the fixing rod B203 are installed in an annular array, the water mist sprayed from the spray head a304 contacts with the inclined surfaces of the fixing rod a202 and the fixing rod B203, and the fixing rod a202 and the fixing rod B203 together constitute an auxiliary rotary driving structure of the first spraying structure 3.

Referring to fig. 2 and 4, the first spraying structure 3 further comprises a bevel gear a306, and the bevel gear a306 is welded at the tail end of the water inlet pipe 301; the transmission structure 4 comprises a rotating seat B401 and a bevel gear B402, the rotating seat B401 is welded on the inner wall of the barrel body 1, the rotating seat B401 is rotatably connected with the bevel gear B402, and the bevel gear B402 is meshed with the bevel gear A306.

Referring to fig. 9, the second spraying structure 5 includes a water pipe 501, a connecting seat B502, a spraying pipe B503 and a spraying head B504, the water pipe 501 is rotatably connected to the rotating seat B401, and the connecting seat B502 is welded on the water pipe 501; six spray pipes B503 are welded on the outer wall of the connecting seat B502 in an annular array shape, and six spray heads B504 are arranged on the outer wall of each spray pipe B503 in a rectangular array shape; the spray head B504 is arranged at a position above the outer wall of the spray pipe B503, and the spray head B504 and the spray head A304 are mutually crossed, so that on one hand, six spray heads B504 can supplement the gap positions of six spray heads A304, and on the other hand, the water mist sprayed by the spray heads A304 and B504 can be mutually contacted, thereby improving the water mist concentration.

Referring to fig. 2, the second spraying structure 5 further includes a bevel gear C505, a connecting pipe 506 and blades 507, the bevel gear C505 is welded on the water pipe 501, the water pipe 501 and the water inlet pipe 301 are communicated with each other through the connecting pipe 506, and the blades 507 are welded on the water pipe 501 in a rectangular array; bevel gear C505 and bevel gear B402 intermeshing, and bevel gear A306, rotating seat B401, bevel gear B402 and bevel gear C505 constitute the synchronous antiport structure of inlet tube 301 and water pipe 501 jointly to realized that first spraying structure 3 and second spraying structure 5's synchronous antiport, and then realized that shower nozzle A304 and shower nozzle B504 spout the back mixing of water smoke.

The specific use mode and function of the embodiment are as follows:

when the water inlet pipe 301 is connected with the connecting pipe 506, firstly, six spray pipes A303 are welded on the outer wall of the connecting seat A302 in an annular array shape, and the water inlet pipe 301, the connecting seat A302 and the spray pipes A303 are communicated with each other; six spray heads A304 are arranged on each spray pipe A303 in a rectangular array shape, and a driving water pipe 305 is welded on one spray pipe A303; the driving water pipe 305 is arranged in an inclined shape, when the driving water pipe 305 sprays water, the water column is in contact with the inner wall of the barrel body 1, and at the moment, the first spraying structure 3 is in a rotating state, so that the rotary spraying of the first spraying structure 3 is realized; secondly, the spray head A304 is arranged on the bottom end face of the outer wall of the spray pipe A303, and the jet flow sprayed by the spray head A304 is in contact with the fixed rod A202 and the fixed rod B203 in the rotating process, so that the diffusion effect of the jet flow sprayed by the spray head A304 is enhanced; thirdly, as the fixing rod a202 and the fixing rod B203 are both triangular cylindrical structures, and the fixing rod a202 and the fixing rod B203 are installed in an annular array, the water mist sprayed by the spray head a304 contacts with the inclined surfaces on the fixing rod a202 and the fixing rod B203, and the fixing rod a202 and the fixing rod B203 jointly form an auxiliary rotary driving structure of the first spraying structure 3; fourthly, the protrusions 101 are welded on the inner wall of the barrel body 1 in an annular array shape, and the water columns sprayed out by the driving water pipes 305 are in contact with the protrusions 101, so that the frictional resistance between the water columns sprayed out by the driving water pipes 305 and the inner wall of the barrel body 1 is enhanced, and the rotating efficiency of the first spraying structure 3 is improved; fifthly, since the protrusion 101 is of a semi-cylindrical structure, and when the water column jetted out by the driving water pipe 305 contacts with the protrusion 101, the water column is in a diffusion shape, the contact efficiency of gas and water can be enhanced, and the protrusion 101 of the semi-cylindrical structure can improve the gas diffusion range; sixthly, as the spray head B504 is arranged at the upper position of the outer wall of the spray pipe B503, and the positions of the spray head B504 and the spray head A304 are mutually crossed, on one hand, the six spray heads B504 can supplement the gap positions of the six spray heads A304, on the other hand, the water mist sprayed by the spray heads A304 and B504 can be mutually contacted, thereby improving the concentration of the water mist; seventhly, because the bevel gear C505 is meshed with the bevel gear B402, and the bevel gear A306, the rotating seat B401, the bevel gear B402 and the bevel gear C505 jointly form a synchronous reverse rotation structure of the water inlet pipe 301 and the water pipe 501, the synchronous reverse rotation of the first spraying structure 3 and the second spraying structure 5 is realized, and the reverse mixing of the water mist sprayed by the spray head A304 and the spray head B504 is further realized.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a water pressure promotes formula industrial waste gas environmental protection deep filtration liquid and sprays purifier which characterized in that: comprises a barrel body (1); the barrel body (1) is fixedly connected with a fixed seat structure (2) through a bolt, and the fixed seat structure (2) is provided with a first spraying structure (3); the inner wall of the barrel body (1) is provided with a transmission structure (4), and the transmission structure (4) is provided with a second spraying structure (5); the barrel body (1) comprises bulges (101), the bulges (101) are welded on the inner wall of the barrel body (1) in an annular array shape, and water columns ejected by the driving water pipes (305) are in contact with the bulges (101); protruding (101) are half cylindrical structure, and are the diffusion form when the water column that drives water pipe (305) and spout contacts with protruding (101).

2. The water pressure pushing type industrial waste gas environment-friendly deep filtering liquid spraying and purifying device as claimed in claim 1, wherein: the fixing seat structure (2) comprises a rotating seat A (201), a fixing rod A (202) and a fixing rod B (203), the rotating seat A (201) is of a circular structure, the fixing rod A (202) is welded at the left side position of the outer wall of the rotating seat A (201), and the fixing rod A (202) is fixedly connected with the inner wall of the barrel body (1); a fixing rod B (203) is welded at the right side of the outer wall of the rotating seat A (201), and the fixing rod B (203) is fixedly connected with the inner wall of the barrel body (1).

3. The water pressure pushing type industrial waste gas environment-friendly deep filtering liquid spraying and purifying device as claimed in claim 1, wherein: the first spraying structure (3) comprises a water inlet pipe (301), a connecting seat A (302), a spray pipe A (303), a spray head A (304) and a driving water pipe (305), the water inlet pipe (301) is rotatably connected to the rotating seat A (201), and the connecting seat A (302) is welded on the water inlet pipe (301); six spray pipes A (303) are welded on the outer wall of the connecting seat A (302) in an annular array shape, and the water inlet pipe (301), the connecting seat A (302) and the spray pipes A (303) are communicated with each other; six spray heads A (304) are arranged on each spray pipe A (303) in a rectangular array shape, and a driving water pipe (305) is welded on one spray pipe A (303); drive water pipe (305) are the slope form setting, and water column and staving (1) inner wall contact when drive water pipe (305) water spray, and first spraying structure (3) are the rotation state this moment.

4. The water pressure pushing type industrial waste gas environment-friendly deep filtering liquid spraying and purifying device as claimed in claim 3, characterized in that: the spray head A (304) is installed on the bottom end face of the outer wall of the spray pipe A (303), and jet flow sprayed by the spray head A (304) is in contact with the fixing rod A (202) and the fixing rod B (203) in the rotating process.

5. The water pressure pushing type industrial waste gas environment-friendly deep filtering liquid spraying and purifying device as claimed in claim 2, characterized in that: the fixed rod A (202) and the fixed rod B (203) are both triangular column structures, the fixed rod A (202) and the fixed rod B (203) are installed in an annular array mode, water mist sprayed by the spray head A (304) is in contact with inclined planes on the fixed rod A (202) and the fixed rod B (203), and the fixed rod A (202) and the fixed rod B (203) jointly form an auxiliary rotary driving structure of the first spraying structure (3).

6. The water pressure pushing type industrial waste gas environment-friendly deep filtering liquid spraying and purifying device as claimed in claim 1, wherein: the first spraying structure (3) further comprises a bevel gear A (306), and the bevel gear A (306) is welded at the tail end of the water inlet pipe (301); the transmission structure (4) comprises a rotating seat B (401) and a bevel gear B (402), the rotating seat B (401) is welded on the inner wall of the barrel body (1), the rotating seat B (401) is connected with the bevel gear B (402) in a rotating mode, and the bevel gear B (402) is meshed with the bevel gear A (306).

7. The water pressure pushing type industrial waste gas environment-friendly deep filtering liquid spraying and purifying device as claimed in claim 1, wherein: the second spraying structure (5) comprises a water pipe (501), a connecting seat B (502), a spraying pipe B (503) and a spray head B (504), the water pipe (501) is rotatably connected to the rotating seat B (401), and the connecting seat B (502) is welded on the water pipe (501); six spray pipes B (503) are welded on the outer wall of the connecting seat B (502) in an annular array shape, and six spray heads B (504) are arranged on the outer wall of each spray pipe B (503) in a rectangular array shape; the spray head B (504) is arranged at a position above the outer wall of the spray pipe B (503), and the spray head B (504) and the spray head A (304) are mutually crossed.

8. The water pressure pushing type industrial waste gas environment-friendly deep filtering liquid spraying and purifying device as claimed in claim 1, wherein: the second spraying structure (5) further comprises a bevel gear C (505), a connecting pipe (506) and blades (507), the bevel gear C (505) is welded on the water pipe (501), the water pipe (501) and the water inlet pipe (301) are communicated with each other through the connecting pipe (506), and the blades (507) are welded on the water pipe (501) in a rectangular array shape; the bevel gear C (505) and the bevel gear B (402) are meshed with each other, and the bevel gear A (306), the rotating seat B (401), the bevel gear B (402) and the bevel gear C (505) jointly form a synchronous reverse rotating structure of the water inlet pipe (301) and the water pipe (501).