CN215463238U

CN215463238U - Multistage spray absorption tower

Info

Publication number: CN215463238U
Application number: CN202121403770.2U
Authority: CN
Inventors: 胡鹏程
Original assignee: Jinjiang Pengxiang Environmental Protection Equipment Co ltd
Current assignee: Jinjiang Pengxiang Environmental Protection Equipment Co ltd
Priority date: 2021-06-23
Filing date: 2021-06-23
Publication date: 2022-01-11
Anticipated expiration: 2031-06-23

Abstract

The utility model discloses a multistage spray absorption tower which comprises a base and first vertical plates, wherein the upper surface of the base is fixedly connected with a plurality of first vertical plates, and a reaction device is arranged above the base. This level sprays the absorption tower, through the water tank, the tower body, the convex pole, mutually support between intake pipe and the first blast pipe isotructure, can discharge waste gas into first blast pipe through the intake pipe, thereby can evenly discharge waste gas into the tower body through a plurality of first blast pipes, and then improved the reaction effect, through the second riser, including a motor, an end cap, a controller, and a cover plate, mutually support between first helical gear and the second helical gear isotructure, can drive first helical gear through the motor and rotate, first helical gear drives the second helical gear and rotates, make the second helical gear drive the second drain pipe through the sleeve and rotate, thereby the reaction efficiency of waste gas and reaction liquid has been improved.

Description

Multistage spray absorption tower

Technical Field

The utility model relates to the technical field of spray towers, in particular to a multistage spray absorption tower.

Background

The spray absorption tower is the exclusive equipment of handling waste gas, acid mist waste gas is introduced into the tower by the tuber pipe in, waste gas and sodium hydroxide absorption liquid carry out the gas-liquid two-phase abundant contact absorption neutralization reaction, acid mist waste gas is through purifying the back, the atmosphere of discharging again, in order to realize exhaust-gas treatment, and can't be with waste gas evenly distributed to the tower among the prior art, so just reduced the reaction effect, the shower nozzle department of the spray absorption tower among the prior art is fixed simultaneously, can't rotate, so just reduced the treatment effeciency.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a multi-stage spray absorption tower, which solves the problem of the prior art that the waste gas cannot be uniformly distributed in the tower, which reduces the reaction effect.

In order to achieve the purpose, the utility model provides the following technical scheme: a multi-stage spray absorption tower comprises a base and first vertical plates, wherein the upper surface of the base is fixedly connected with a plurality of first vertical plates, and a reaction device is arranged above the base;

the reaction device comprises a water tank, a tower body, a convex rod, an air inlet pipe and a first exhaust pipe;

the lower surface of water tank links to each other with the base is fixed, the upper surface rigid coupling of water tank has the tower body, the left side rigid coupling of tower body has a plurality of convex poles, the inside rigid coupling of convex pole has the intake pipe, the right side rigid coupling of intake pipe has a plurality of first exhaust pipes, the outer wall of first exhaust pipe links to each other with the inside of tower body is fixed.

Preferably, the middle of the upper part of the water tank and the lower part of the rear end face are respectively and fixedly connected with a first filter plate and a first drainage pipe, so that the reaction liquid can be filtered through the first filter plate.

Preferably, a spraying device is arranged inside the tower body;

the spraying device comprises a support plate, a second filter plate, a transverse plate, a water pump, a second water drainage pipe and a spray head;

the utility model discloses a water pump, including the extension board, the support board is fixed with the tower body, the left and right sides outer wall and the middle inside of extension board are fixed with first riser and tower body respectively and are linked to each other, the below of extension board is equipped with the second filter plate, the outer wall and the tower body of second filter plate are fixed to be linked to each other, the top of extension board is equipped with the diaphragm, the left side and the tower body of diaphragm are fixed to be linked to each other, the inside rigid coupling of diaphragm has the water pump, the suction tube and the outlet pipe outer wall of water pump are fixed with the inside of water tank and tower body respectively and are linked to each other, the suction tube outer wall of water pump and the through-hole department inner wall clearance fit of extension board, the outlet pipe below of water pump is rotated and is connected with the second drain pipe, the below rigid coupling of second drain pipe has a plurality of shower nozzles.

Preferably, the rigid coupling has the sleeve in the middle of the top of second drain pipe, the outlet pipe outer wall clearance fit of telescopic inner wall and water pump, telescopic middle outer wall passes through the bearing and rotates with the tower body and link to each other, telescopic right side is equipped with the second blast pipe, the outer wall of second blast pipe links to each other with the inside of tower body is fixed, can drive the second drain pipe through the sleeve like this and rotate.

Preferably, a rotating device is arranged above the interior of the tower body;

the rotating device comprises a second vertical plate, a motor, a first bevel gear and a second bevel gear;

the lower portion of the second vertical plate is fixedly connected with the tower body, the motor is fixedly connected to the inner portion of the second vertical plate, the first helical gear is fixedly connected to an output shaft of the motor, the second helical gear is connected to the lower portion of the right side of the first helical gear in a meshed mode, and the inner portion of the second helical gear is fixedly connected with the outer wall of the sleeve.

Compared with the prior art, the utility model has the beneficial effects that: according to the stage of spraying absorption tower, through the mutual matching of the structures such as the water tank, the tower body, the convex rod, the air inlet pipe and the first exhaust pipe, waste gas can be discharged into the first exhaust pipe through the air inlet pipe, so that the waste gas can be uniformly discharged into the tower body through the plurality of first exhaust pipes, and the reaction effect is further improved;

through the mutual matching among the structures such as the support plate, the second filter plate, the transverse plate, the water pump, the second drain pipe, the spray head and the like, the reaction liquid in the water tank can be discharged into the second drain pipe through the water pump and then passes through the spray head, so that the reaction liquid reacts with the waste gas;

through mutually supporting between structures such as second riser, motor, first helical gear and second helical gear, can drive first helical gear through the motor and rotate, first helical gear drives the second helical gear and rotates, makes the second helical gear drive the rotation of second drain pipe through the sleeve to the reaction efficiency of waste gas and reaction liquid has been improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of FIG. 1;

FIG. 3 is a schematic view of the structure of FIG. 2 at the location of the male rod, the strut and the first exhaust pipe;

fig. 4 is a schematic view of the second riser, sleeve and nozzle of fig. 2.

In the figure: 1. the base, 2, the first riser, 3, reaction unit, 301, the water tank, 302, the tower body, 303, the convex rod, 304, the intake pipe, 305, first blast pipe, 4, spray set, 401, the extension board, 402, the second filter plate, 403, the diaphragm, 404, the water pump, 405, the second drain pipe, 406, the shower nozzle, 5, rotating device, 501, the second riser, 502, the motor, 503, first helical gear, 504, the second helical gear, 6, the first filter plate, 7, the first blast pipe, 8, the sleeve, 9, the second blast pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a multi-stage spray absorption tower comprises a base 1 and first vertical plates 2, wherein 2 first vertical plates 2 are fixedly connected to the upper surface of the base 1, a reaction device 3 is installed above the base 1, the reaction device 3 comprises a water tank 301, a tower body 302, a convex rod 303, an air inlet pipe 304 and a first exhaust pipe 305, the lower surface of the water tank 301 is fixedly connected with the base 1, the upper surface of the water tank 301 is fixedly connected with the tower body 302, the left side of the tower body 302 is fixedly connected with 2 convex rods 303, the inner part of the convex rod 303 is fixedly connected with the air inlet pipe 304, the air inlet pipe 304 can be fixed through the convex rod 303, the right side of the air inlet pipe 304 is fixedly connected with 5 first exhaust pipes 305, the outer wall of each first exhaust pipe 305 is fixedly connected with the inner part of the tower body 302, waste gas can be uniformly distributed in the tower body 302 through the first exhaust pipes 305, a first filter plate 6 and a first exhaust pipe 7 are fixedly connected to the middle part above the water tank 301 and below the rear end face respectively, the reaction solution may be filtered through the first filter sheet 6.

The spraying device 4 is arranged in the tower body 302, the spraying device 4 comprises a support plate 401, a second filter plate 402, a transverse plate 403, a water pump 404, a second drain pipe 405 and a spray head 406, the outer walls of the left side and the right side and the inner part of the middle of the support plate 401 are respectively and fixedly connected with the first vertical plate 2 and the tower body 302, a through hole is processed in the support plate 401, the second filter plate 402 is arranged below the support plate 401, the outer wall of the second filter plate 402 is fixedly connected with the tower body 302, the filtering effect on reaction liquid can be improved through the second filter plate 402, the transverse plate 403 is arranged above the support plate 401, the left side of the transverse plate 403 is fixedly connected with the tower body 302, the water pump 403 is fixedly connected in the transverse plate 402, the model of the water pump 403 is 0510A, the water suction pipe and the outer wall of the water outlet pipe of the water pump 403 are respectively and fixedly connected with the inner walls of the water tank 301 and the tower body 302, the outer wall of the water suction pipe of the water pump 403 is in clearance fit with the through hole of the support plate 401, the water outlet pipe of the water pump 403 is rotatably connected with the second drain pipe 405, the below rigid coupling of second drain pipe 405 has 6 shower nozzles 406, water pump 403 can be with the reaction liquid in the water tank 301 discharge into in the second drain pipe 405, rethread shower nozzle 406 is with the reaction liquid blowout, the rigid coupling has sleeve 8 in the middle of the top of second drain pipe 405, sleeve 8 can drive second drain pipe 405 and rotate, sleeve 8's inner wall and water pump 403's outlet pipe outer wall clearance fit, sleeve 8's middle outer wall passes through the bearing and rotates with tower body 302 and link to each other, sleeve 8's right side is equipped with second blast pipe 9, the outer wall of second blast pipe 9 links to each other with the inside fixed of tower body 302.

Rotating device 5 is installed to the inside top of tower body 302, rotating device 5 includes second riser 501, motor 502, first helical gear 503 and second helical gear 504, the below and the tower body 302 fixed connection of second riser 501, the inside rigid coupling of second riser 501 has motor 502, the model of motor 502 is 3GB-555, the output shaft rigid coupling of motor 502 has first helical gear 503, the meshing of the right side below of first helical gear 503 is connected with second helical gear 504, the output shaft of motor 502 can drive second helical gear 504 through first helical gear 503 and rotate, the inside of second helical gear 504 and the outer wall fixed connection of sleeve 8.

In this embodiment, when an operator needs to use the multi-stage spray absorption tower, firstly, the operator discharges the exhaust gas into the gas inlet pipe 304, so that the exhaust gas enters the tower body 302 through the plurality of first gas outlet pipes 305, so that the exhaust gas can be more uniformly distributed in the tower body 302 through the plurality of first gas outlet pipes 305, and simultaneously, an external power supply of the water pump 404 is connected, the water pump 404 is started, so that the water suction pipe of the water pump 404 sucks out the reaction liquid, the reaction liquid is discharged into the second gas outlet pipe 405 through the water outlet pipe of the water pump 404, and finally, the reaction liquid is sprayed out through the spray head 406, so that the reaction liquid contacts and reacts with the exhaust gas, and simultaneously, the filtered reaction liquid flows back into the tank 301 through the first filter plate 6 and the second filter plate 402, so as to realize circulation, the external power supply of the motor 502 is connected, the motor 502 is started, so that the output shaft of the motor 502 drives the first helical gear 503 to rotate, and the first helical gear 503 drives the second helical gear 504 to rotate, the second bevel gear 504 drives the sleeve 8 to rotate, so that the sleeve 8 drives the nozzle 406 to rotate through the second drain pipe 405, and further the reaction efficiency is improved.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a multistage absorption tower that sprays, includes base (1) and riser (2), the upper surface rigid coupling of base (1) has a plurality of risers (2), its characterized in that: a reaction device (3) is arranged above the base (1);

the reaction device (3) comprises a water tank (301), a tower body (302), a convex rod (303), an air inlet pipe (304) and a first exhaust pipe (305);

the lower surface of water tank (301) links to each other with base (1) is fixed, the upper surface rigid coupling of water tank (301) has tower body (302), the left side rigid coupling of tower body (302) has a plurality of convex poles (303), the inside rigid coupling of convex pole (303) has intake pipe (304), the right side rigid coupling of intake pipe (304) has a plurality of first exhaust pipes (305), the outer wall of first exhaust pipe (305) links to each other with the inside of tower body (302) is fixed.

2. The multistage spray absorber according to claim 1, wherein: the middle of the upper part of the water tank (301) and the lower part of the rear end surface are fixedly connected with a first filter plate (6) and a first drainage pipe (7) respectively.

3. The multistage spray absorber according to claim 1, wherein: a spraying device (4) is arranged in the tower body (302);

the spraying device (4) comprises a support plate (401), a second filter plate (402), a transverse plate (403), a water pump (404), a second water discharge pipe (405) and a spray head (406);

the outer walls of the left side and the right side of the support plate (401) and the inner part of the middle are respectively fixedly connected with a first vertical plate (2) and a tower body (302), a second filter plate (402) is arranged below the support plate (401), the outer wall of the second filter plate (402) is fixedly connected with the tower body (302), a transverse plate (403) is arranged above the support plate (401), the left side of the transverse plate (403) is fixedly connected with the tower body (302), a water pump (404) is fixedly connected inside the transverse plate (403), the outer walls of a water suction pipe and a water outlet pipe of the water pump (404) are respectively and fixedly connected with the inside of the water tank (301) and the tower body (302), the outer wall of a water suction pipe of the water pump (404) is in clearance fit with the inner wall of the through hole of the support plate (401), a second drain pipe (405) is rotatably connected below the water outlet pipe of the water pump (404), a plurality of spray heads (406) are fixedly connected below the second water discharge pipe (405).

4. The multistage spray absorber according to claim 3, wherein: the rigid coupling has sleeve (8) in the middle of the top of second drain pipe (405), the inner wall of sleeve (8) and the outlet pipe outer wall clearance fit of water pump (404), the middle outer wall of sleeve (8) passes through the bearing and rotates with tower body (302) and link to each other, the right side of sleeve (8) is equipped with second blast pipe (9), the outer wall of second blast pipe (9) links to each other with the inside of tower body (302) is fixed.

5. The multistage spray absorber according to claim 1, wherein: a rotating device (5) is arranged above the interior of the tower body (302);

the rotating device (5) comprises a second vertical plate (501), a motor (502), a first bevel gear (503) and a second bevel gear (504);

the lower part of second riser (501) links to each other with tower body (302) is fixed, the inside rigid coupling of second riser (501) has motor (502), the output shaft rigid coupling of motor (502) has first helical gear (503), the meshing of the right side below of first helical gear (503) is connected with second helical gear (504), the inside of second helical gear (504) and the outer wall fixed connection of sleeve (8).