CN215539686U

CN215539686U - Acid mist washing tower with high purification efficiency

Info

Publication number: CN215539686U
Application number: CN202121867402.3U
Authority: CN
Inventors: 刘俊
Original assignee: Chongqing Lipu Technology Co ltd
Current assignee: Chongqing Lipu Technology Co ltd
Priority date: 2021-08-10
Filing date: 2021-08-10
Publication date: 2022-01-18
Anticipated expiration: 2031-08-10

Abstract

The utility model discloses an acid mist washing tower with high purification efficiency, which comprises a washing tower body and a water tank, wherein a packing layer is arranged inside the washing tower body, a plurality of fixing rods are arranged inside the washing tower body and positioned above the packing layer, a waterproof tank is arranged at one end of each fixing rod, a connecting rod is arranged at the bottom of each fixing rod, a liquid separating disc is arranged at the bottom end of each connecting rod, spray heads are arranged at the bottom and the side surface of each liquid separating disc, and a limiting assembly is arranged inside the washing tower body and positioned above the packing layer; has the advantages that: the utility model drives the screw rod to rotate by driving the output end of the driving motor to rotate forward or backward, the moving block moves up and down under the action of the guide rod, and then the scraping plate scrapes the inner wall of the washing tower body, and the spraying head arranged on the liquid separating disc is added, and meanwhile, the scraping assembly can be cleaned, so that the dirt on the inner wall of the washing tower body can be reduced conveniently, and the purification effect is facilitated.

Description

Acid mist washing tower with high purification efficiency

Technical Field

The utility model relates to the technical field of washing towers, in particular to an acid mist washing tower with high purification efficiency.

Background

Acid mist generally refers to misty acids. The acid mist has very small particles in the air, is smaller than the water mist particles, has higher humidity than the smoke, is a substance between the smoke and the water mist, and has stronger corrosivity. The acid mist is mainly generated in the acid using process in the industries of chemical industry, electronics, metallurgy and the like. At present, most of the gas purification treatment in the industry uses a washing tower, which utilizes the contact between gas and liquid to transfer the pollutants in the gas into the liquid, and then separates the clean gas from the polluted liquid, thereby achieving the purpose of cleaning air.

In the use process of the existing acid mist washing tower, polluted gas enters the washing tower, so that dirt is easily adhered to the inner wall of the tower body, the purification range is small, the normal service life of the acid mist washing tower is influenced, and the purification effect is not facilitated.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an acid mist washing tower with high purification efficiency, so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an acid mist washing tower that purification efficiency is high, includes washing tower body and water tank, the inside of washing tower body is provided with the packing layer, the inside top that is located the packing layer of washing tower body is provided with the dead lever, the dead lever is provided with a plurality ofly, and the one end of a plurality of dead levers is provided with waterproof box, the bottom of dead lever is provided with the connecting rod, and is a plurality of the bottom of connecting rod is provided with the branch liquid dish, the bottom and the side of branch liquid dish all are provided with the shower nozzle, the inside of waterproof box is provided with driving motor, driving motor's output runs through waterproof box and divides the liquid dish to be provided with the screw rod, the movable block has been cup jointed on the screw rod, the inside top that is located the packing layer of washing tower body is provided with spacing subassembly, the water tank is located the outside of washing tower body, one side of washing tower body is provided with the intake pipe.

Preferably, the washing tower body is a cylindrical structure which is communicated up and down, the spray heads are arranged in a plurality of numbers, the spray heads are distributed circumferentially around the liquid distribution disc, and the projection area of the liquid distribution disc is smaller than that of the washing tower body.

Preferably, the moving block is in internal and external threaded connection with the screw, a guide rod is arranged at the bottom of the liquid separation disc in a penetrating mode through the moving block, a first connecting rod is arranged on the outer side of the moving block, a scraping plate is arranged at one end of each of the first connecting rods, the scraping plates are of a circular-ring-shaped plate-shaped structure, the scraping plates are attached to the inner wall of the washing tower body, and a through hole is formed in each first connecting rod.

Preferably, the limiting assembly comprises a flow guide block, a second connecting rod is arranged on the side face of the flow guide block, a limiting barrel is arranged at one end of the second connecting rod, the bottom of the screw rod is movably inserted into the limiting barrel, and the upper edge of the limiting barrel is welded at the bottom end of the guide rod.

Preferably, the flow guide blocks are symmetrically fixed on the inner wall of the washing tower body, are of arc block structures, and have inclined downward-recessed structures at the tops.

Preferably, one end of the water tank is provided with a water delivery pipe, a water pump is arranged on the water delivery pipe, and one end of the water delivery pipe penetrates through the washing tower body and is communicated with the top of the liquid separation disc.

Compared with the prior art, the utility model has the beneficial effects that:

1. the utility model drives the screw rod to rotate by driving the output end of the driving motor to rotate forward or backward, the moving block moves up and down under the action of the guide rod, and then the scraping plate scrapes the inner wall of the washing tower body, and the spraying head arranged on the liquid separating disc is added, and meanwhile, the scraping assembly can be cleaned, so that the dirt on the inner wall of the washing tower body can be reduced conveniently, and the purification effect is facilitated.

Drawings

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

FIG. 2 is a schematic structural view of a liquid-separating tray according to the present invention;

fig. 3 is a schematic structural view of the limiting assembly of the present invention.

In the figure: washing the tower body 1; a packing layer 2; a fixing rod 3; a waterproof case 31; a drive motor 32; a connecting rod 4; a liquid separation disc 5; a shower head 51; a screw 6; a moving block 61; a guide rod 62; a first connecting rod 63; a squeegee 64; a through hole 65; a limiting component 7; a flow guide block 71; a second connecting rod 72; a limiting cylinder 73; a water tank 8; a water delivery pipe 81; a water pump 82; an intake pipe 9.

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 to 3, the present invention provides a technical solution: an acid mist washing tower with high purification efficiency comprises a washing tower body 1 and a water tank 8, wherein a packing layer 2 and a packing layer 2 are fixed inside the washing tower body 1, so that the contact surface between two fluids is increased, the washing tower body 1 is of a vertically through cylindrical structure, an air outlet pipe is welded at the top of the washing tower body 1 and is of an L-shaped tubular structure, the influence of external factors on the washing tower body 1 is prevented, a filter screen is installed at the opening of the air outlet pipe so as to discharge relatively clean gas, a liquid discharge pipe is arranged at the bottom of the washing tower body 1, a control valve is arranged on the liquid discharge pipe, a plurality of fixing rods 3 are welded above the packing layer 2 inside the washing tower body 1, the fixing rods 3 are provided, a waterproof tank 31 is fixedly installed at one end of each fixing rod 3, a connecting rod 4 is arranged at the bottom of each fixing rod 3, and a liquid distribution disc 5 is fixedly installed at the bottom ends of the connecting rods 4, shower nozzle 51 is all installed to the bottom and the side of liquid separation dish 5, and shower nozzle 51 is provided with a plurality ofly, and a plurality of shower nozzles 51 are the circumference around liquid separation dish 5 and distribute, and the projection area of liquid separation dish 5 is less than the projection area of washing tower body 1, and the inside that the design of shower nozzle 51 is convenient for wash tower body 1 can be abundant spray.

The inside of the waterproof box 31 is provided with the driving motor 32, the output end of the driving motor 32 penetrates through the waterproof box 31 and the liquid separating disc 5 and is welded with the screw rod 6, the screw rod 6 is sleeved with the moving block 61, the inner thread and the outer thread between the moving block 61 and the screw rod 6 are connected, the bottom of the liquid separating disc 5 penetrates through the moving block 61 and is welded with the guide rod 62, the outer side of the moving block 61 is provided with the first connecting rod 63, one end of the plurality of first connecting rods 63 is welded with the scraping plate 64, the scraping plate 64 is in a circular-ring-shaped plate-shaped structure, the scraping plate 64 is mutually attached to the inner wall of the washing tower body 1, the first connecting rod 63 is provided with the through hole 65, the arrangement of the through hole 65 ensures that the spray head 51 can fully spray, liquid flows downwards along the through hole 65, when the inner wall of the inside of the washing tower body 1 is cleaned, the output end of the driving motor 32 rotates forwards or reversely, so that the screw rod 6 rotates, the moving block 61 moves upwards and downwards under the action of the guide rod 62, and the scraping plate 64 performs a back and forth scraping process on the inner wall of the washing tower body 1.

The inside of the washing tower body 1 is positioned above the packing layer 2 and is provided with a limiting component 7, the limiting component 7 comprises a flow guide block 71, the flow guide block 71 is symmetrically fixed on the inner wall of the washing tower body 1, the flow guide block 71 is of an arc block structure, the top of the flow guide block is of an inclined downward concave structure, the flow guide block 71 is favorable for downward flow of liquid, the side surface of the flow guide block 71 is welded with a second connecting rod 72, one end of the second connecting rod 72 is welded with a limiting cylinder 73, the bottom of the screw 6 is movably inserted in the limiting cylinder 73, the upper edge of the limiting cylinder 73 is welded at the bottom end of the guide rod 62, the driving motor 32 enables the screw 6 to rotate, the bottom of the screw 6 is prevented from shaking to influence the scraping effect, the water tank 8 is positioned outside the washing tower body 1, one end of the water tank 8 is communicated with a water pipe 81, a water pump 82 is fixedly arranged on the water pipe 81, one end of the water pipe 81 penetrates through the washing tower body 1 and is communicated with the top of the liquid separating disc 5, one side of the washing tower body 1 is connected with an air inlet pipe 9.

The working principle is as follows: when the cleaning device is actually used, acid mist gas enters the interior of the washing tower body 1 through the air inlet pipe 9, the water pump 82 is started, liquid in the water tank 8 is sprayed out of the spray head 51 through the water conveying pipe 81 and the liquid distribution disc 5, sprayed water mist is sprayed downwards along the inner wall of the washing tower body 1 and then fully contacts with the acid mist gas, the gas and the liquid in the acid mist are separated, the gas is discharged upwards through the air outlet pipe, the liquid is discharged downwards through the liquid discharge pipe, when the interior of the washing tower body 1 is cleaned, the output end of the driving motor 32 rotates forwards or backwards, so that the screw rod 6 rotates, the moving block 61 moves upwards and downwards under the action of the guide rod 62, the scraping plate 64 scrapes the inner wall of the washing tower body 1 back and forth, and the spraying of the spray head 51 arranged on the liquid distribution disc 5 is added, the dirt on the inner wall of the washing tower body 1 is reduced, and meanwhile, the scraping component can be cleaned, is favorable for the purification effect, thereby ensuring the normal service life of the acid mist washing tower.

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 an acid mist scrubbing tower that purification efficiency is high, includes washing tower body (1) and water tank (8), its characterized in that: the washing tower comprises a washing tower body (1), wherein a packing layer (2) is arranged in the washing tower body (1), a plurality of fixing rods (3) are arranged in the washing tower body (1) and above the packing layer (2), a waterproof box (31) is arranged at one end of each fixing rod (3), a connecting rod (4) is arranged at the bottom of each fixing rod (3), a liquid distribution disc (5) is arranged at the bottom of each connecting rod (4), spray heads (51) are arranged at the bottom and the side face of each liquid distribution disc (5), a driving motor (32) is arranged in each waterproof box (31), a screw rod (6) is arranged at the output end of each driving motor (32) in a penetrating mode through the waterproof box (31) and the liquid distribution disc (5), a moving block (61) is sleeved on each screw rod (6), a limiting assembly (7) is arranged in the washing tower body (1) and above the packing layer (2), the water tank (8) is positioned at the outer side of the washing tower body (1), and an air inlet pipe (9) is arranged at one side of the washing tower body (1).

2. The acid mist washing tower with high purification efficiency as claimed in claim 1, wherein: washing tower body (1) is the cylinder structure that link up from top to bottom, shower nozzle (51) are provided with a plurality ofly, and a plurality of shower nozzles (51) are the circumference around dividing liquid dish (5) and distribute, the projection area of dividing liquid dish (5) is less than the projection area of washing tower body (1).

3. The acid mist washing tower with high purification efficiency as claimed in claim 1, wherein: the inner and outer threads of the moving block (61) are connected with the screw (6), the bottom of the liquid separating disc (5) penetrates through the moving block (61) and is provided with a guide rod (62), a first connecting rod (63) is arranged on the outer side of the moving block (61), a scraping plate (64) is arranged at one end of each first connecting rod (63), each scraping plate (64) is of a circular-ring-shaped plate-shaped structure, the scraping plates (64) are attached to the inner wall of the washing tower body (1), and a through hole (65) is formed in each first connecting rod (63).

4. The acid mist washing tower with high purification efficiency as claimed in claim 1, wherein: the limiting assembly (7) comprises a guide block (71), a second connecting rod (72) is arranged on the side face of the guide block (71), a limiting barrel (73) is arranged at one end of the second connecting rod (72), the bottom of the screw rod (6) is movably inserted into the limiting barrel (73), and the upper edge of the limiting barrel (73) is welded at the bottom end of the guide rod (62).

5. The acid mist washing tower with high purification efficiency as claimed in claim 4, wherein: the flow guide blocks (71) are symmetrically fixed on the inner wall of the washing tower body (1), the flow guide blocks (71) are of arc block structures, and the tops of the flow guide blocks are of inclined downward sunken structures.

6. The acid mist washing tower with high purification efficiency as claimed in claim 1, wherein: one end of the water tank (8) is provided with a water conveying pipe (81), a water pump (82) is arranged on the water conveying pipe (81), and one end of the water conveying pipe (81) penetrates through the washing tower body (1) and is communicated with the top of the liquid separating disc (5).