CN217698650U

CN217698650U - Electroplating process waste gas treatment system

Info

Publication number: CN217698650U
Application number: CN202221230554.7U
Authority: CN
Inventors: 李斯颖; 赖永洋; 张九思
Original assignee: Sichuan Zhuchuang Safety Technology Co ltd
Current assignee: Sichuan Zhuchuang Safety Technology Co ltd
Priority date: 2022-05-18
Filing date: 2022-05-18
Publication date: 2022-11-01
Anticipated expiration: 2032-05-18

Abstract

The utility model provides an electroplating process waste gas treatment system, which comprises a treatment tower, a fan, a leading-in pipe frame structure, a waste liquid discharge valve, a permeable layer, a water vapor absorption layer, an active carbon absorption layer, an auxiliary leading-out frame structure, a liquid pump, a liquid feeding pipe and a spraying pipe, wherein the fan is arranged on a bolt on the left side of the treatment tower; the lower part of the inner side of the treatment tower is provided with a leading-in pipe frame structure; a waste liquid discharge valve is arranged at the left lower side of the treatment tower; the upper part and the lower part of the inner side of the treatment tower are respectively provided with a permeable layer; the top of the inner side of the treatment tower is sequentially provided with a water vapor absorption layer and an active carbon absorption layer; the upper end of the treatment tower is provided with an auxiliary guide frame structure. The utility model discloses centrifugal fan blade sets up in the inboard of conveyer pipe, is favorable to the recording driving motor to drive centrifugal fan blade rotatory when using to extract the gas below the conveyer pipe, and then can increase the conveying speed after the gas filtration.

Description

Electroplating process waste gas treatment system

Technical Field

The utility model belongs to the technical field of electroplate waste gas treatment, especially, relate to an electroplating process waste gas treatment system.

Background

Cyanogen-containing waste gas and chromium-containing waste gas are generated in the electroplating production process, acid mist and alkaline smoke are generated in the acid washing process, the generation of the waste gases affects the working environment of a production workshop, the surrounding environment and air pollution, and simultaneously, waste residues generated can also pollute the environment. The existing electroplating process waste gas treatment system also has the problems that water easily enters an air port, the gas flow speed is low and the working efficiency is low after the water is permeated through multiple layers.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides an electroplating process waste gas treatment system, which comprises a treatment tower, a fan, a leading-in pipe frame structure, a waste liquid discharge valve, a permeable layer, a water vapor absorption layer, an active carbon absorption layer, an auxiliary leading-out frame structure, a liquid suction pump, a liquid feeding pipe and a spray pipe, wherein the fan is arranged on a bolt on the left side of the treatment tower; the lower part of the inner side of the treatment tower is provided with a leading-in pipe frame structure; a waste liquid discharge valve is arranged at the left lower side of the treatment tower; the upper part and the lower part of the inner side of the treatment tower are respectively provided with a permeable layer; the top of the inner side of the treatment tower is sequentially provided with a water vapor absorption layer and an active carbon absorption layer; the upper end of the treatment tower is provided with an auxiliary guide frame structure; the lower part of the right side of the treatment tower is provided with a liquid pump; a liquid delivery pipe is arranged at the upper part of the liquid pump; the left sides of the liquid sending pipes are respectively provided with a spraying pipe, and the spraying pipes are respectively arranged at the upper parts of the permeable layers; the auxiliary leading-out frame structure comprises a conveying pipe, a top shield, a driving motor, a centrifugal fan blade, an exhaust pipe and a protective net, wherein the conveying pipe is inserted into the upper part of the treatment tower; a top shield is mounted at the upper end of the conveying pipe through a bolt; a driving motor is arranged on a bolt at the middle lower part of the top shield; the output shaft of the driving motor is provided with a centrifugal fan blade; the left side and the right side of the upper part of the conveying pipe are inserted with exhaust pipes.

Preferably, the centrifugal fan blades are arranged on the inner side of the conveying pipe.

Preferably, a protective net is installed on one side of the exhaust pipe, which is far away from the conveying pipe, through screws.

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

1. the utility model discloses in, centrifugal fan blade set up in the inboard of conveyer pipe, be favorable to when using the recording to drive driving motor and drive centrifugal fan blade rotatory to extract the gas below the conveyer pipe, and then can increase the transport speed after the gas filtration.

2. The utility model discloses in, blast pipe keep away from one side mounting screw of conveyer pipe and have the protection network, be favorable to utilizing the protection network to play the guard action to the outside when using, and avoid user's debris to enter into the inboard of conveyer pipe easily.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the leading-in pipe frame structure of the present invention.

Fig. 3 is a schematic structural view of the auxiliary leading-out frame structure of the present invention.

In the figure:

1. treating the tower; 2. a fan; 3. leading the pipe frame structure into the pipe frame; 31. a transverse tube; 32. a delivery pipe; 33. connecting a support rod; 34. a guide housing; 35. a conical seat; 4. a waste liquid discharge valve; 5. a permeable layer; 6. a water vapor absorbing layer; 7. an activated carbon absorption layer; 8. an auxiliary lead-out frame structure; 81. a delivery pipe; 82. a top shield; 83. a drive motor; 84. centrifuging the fan blades; 85. an exhaust pipe; 86. a protective net; 9. a liquid pump; 10. a liquid delivery pipe; 11. and (4) a spray pipe.

Detailed Description

The invention is further described below with reference to the accompanying drawings:

the embodiment is as follows:

as shown in the attached drawings 1 and 3, the utility model provides an electroplating process waste gas treatment system, which comprises a treatment tower 1, a fan 2, a leading-in pipe frame structure 3, a waste liquid discharge valve 4, a permeable layer 5, a vapor absorption layer 6, an activated carbon absorption layer 7, an auxiliary leading-out frame structure 8, a liquid suction pump 9, a liquid feeding pipe 10 and a spray pipe 11, wherein the fan 2 is installed on a bolt on the left side of the treatment tower 1; the lower part of the inner side of the treatment tower 1 is provided with a leading-in pipe frame structure 3; a waste liquid discharge valve 4 is arranged at the left lower side of the treatment tower 1; the upper part and the lower part of the inner side of the treatment tower 1 are respectively provided with a permeable layer 5; the top of the inner side of the treatment tower 1 is sequentially provided with a water vapor absorption layer 6 and an activated carbon absorption layer 7; the upper end of the treatment tower 1 is provided with an auxiliary leading-out frame structure 8; the lower part of the right side of the treatment tower 1 is provided with a liquid pump 9; a liquid sending pipe 10 is arranged at the upper part of the liquid pump 9; the left sides of the liquid sending pipes 10 are respectively provided with a spraying pipe 11, and the spraying pipes 11 are respectively arranged at the upper parts of the permeable layers 5; the auxiliary leading-out frame structure 8 comprises a conveying pipe 81, a top shield 82, a driving motor 83, centrifugal fan blades 84, an exhaust pipe 85 and a protective net 86, wherein the conveying pipe 81 is inserted at the upper part of the treatment tower 1; a top shield 82 is mounted on the upper end of the conveying pipe 81 through bolts; a driving motor 83 is mounted on a bolt at the middle lower part of the top shield 82; the output shaft of the driving motor 83 is provided with a centrifugal fan blade 84, the centrifugal fan blade 84 is arranged on the inner side of the conveying pipe 81, and the driving motor 83 is used for driving the centrifugal fan blade 84 to rotate when in use so as to extract the gas below the conveying pipe 81 and further increase the conveying speed after gas filtration; exhaust pipes 85 are inserted into the left side and the right side of the upper portion of the conveying pipe 81 in an inserting mode, a protective net 86 is installed on one side, away from the conveying pipe 81, of the exhaust pipes 85 through screws, when the air conditioner is used, the protective net 86 can be used for protecting the outer side, and sundries of a user are prevented from entering the inner side of the conveying pipe 81 easily.

As shown in fig. 2, in the above embodiment, specifically, the introducing pipe frame structure 3 includes a transverse pipe 31, an outlet pipe 32, a connecting strut 33, a guiding cover 34 and a conical seat 35, the transverse pipe 31 is bolted to the inside of the abatement tower 1 and is connected to the blower 2; the upper parts of the transverse pipes 31 are respectively provided with a delivery pipe 32; the left side and the right side of the delivery pipe 32 are provided with connecting support rods 33 by screws; the upper end part of the connecting support rod 33 is provided with a guide cover 34 by a screw, the guide cover 34 can prevent water liquid seeping from the upper side from playing a role in protection, and further can prevent the water liquid from easily entering the inner side of the delivery pipe 32; the middle lower part of the guide cover 34 is glued with a conical seat 35, and the conical seat 35 is convenient for dispersing the gas conveyed from the delivery pipe 32 to the periphery.

Principle of operation

The utility model discloses in the course of the work, electroplating waste gas is carried in fan 2 to transverse pipe 31, then through contact tube 32 to, then handle in proper order through permeable formation 5 upwards, utilize drawing liquid pump 9 to extract the liquid medicine after the neutralization simultaneously, then spout to permeable formation 5 from shower 11 through liquid delivery pipe 10, the usable guide housing 34 of downward water liquid that drips plays the direction guard action, and unnecessary liquid through waste liquid discharge valve 4 outwards discharges, utilize driving motor 83 to drive centrifugal flabellum 84 work, and through the gaseous extraction of conveyer pipe 81 in to administering tower 1, thereby make gaseous from steam absorbed layer 6 and active carbon absorbed layer 7 upwards transport fast, outwards discharge from blast pipe 85 at last.

Utilize technical scheme, or technical staff in the field be in the utility model technical scheme's inspiration, design similar technical scheme, and reach above-mentioned technological effect, all fall into the utility model discloses a protection scope.

Claims

1. The electroplating process waste gas treatment system is characterized by comprising a treatment tower (1), a fan (2), a leading-in pipe frame structure (3), a waste liquid discharge valve (4), a permeable layer (5), a water vapor absorption layer (6), an activated carbon absorption layer (7), an auxiliary leading-out frame structure (8), a liquid drawing pump (9), a liquid sending pipe (10) and a spraying pipe (11), wherein the fan (2) is installed on a bolt on the left side of the treatment tower (1); the lower part of the inner side of the treatment tower (1) is provided with a leading-in pipe frame structure (3); a waste liquid discharge valve (4) is arranged at the left lower side of the treatment tower (1); permeable layers (5) are respectively arranged at the upper part and the lower part of the inner side of the treatment tower (1); the top of the inner side of the treatment tower (1) is sequentially provided with a water vapor absorption layer (6) and an activated carbon absorption layer (7); the upper end of the treatment tower (1) is provided with an auxiliary guide frame structure (8); the lower part of the right side of the treatment tower (1) is provided with a liquid pump (9); a liquid sending pipe (10) is arranged at the upper part of the liquid pump (9); and the left side of the liquid sending pipe (10) is respectively provided with a spray pipe (11), and the spray pipes (11) are respectively arranged on the upper parts of the permeable layers (5).

2. The electroplating process waste gas treatment system according to claim 1, wherein the auxiliary guide frame structure (8) comprises a conveying pipe (81), a top shield (82), a driving motor (83), centrifugal blades (84), an exhaust pipe (85) and a protective screen (86), wherein the conveying pipe (81) is inserted into the upper part of the treatment tower (1); a top shield (82) is mounted at the upper end of the conveying pipe (81) through a bolt; a driving motor (83) is installed on a bolt at the middle lower part of the top shield (82); an output shaft of the driving motor (83) is provided with a centrifugal fan blade (84); exhaust pipes (85) are inserted in the left side and the right side of the upper part of the conveying pipe (81).

3. The electroplating process waste gas treatment system according to claim 1, wherein the leading-in pipe frame structure (3) comprises a transverse pipe (31), a leading-out pipe (32), a connecting support rod (33), a guide cover (34) and a conical seat (35), the transverse pipe (31) is installed on the inner side of the treatment tower (1) through bolts and is communicated with the fan (2); the upper parts of the transverse pipes (31) are respectively provided with a delivery pipe (32); the left side and the right side of the delivery pipe (32) are provided with connecting support rods (33) by screws; the upper end part of the connecting support rod (33) is provided with a guide cover (34) through a screw, and the guide cover (34) can prevent water liquid seeping from the upper side from playing a role in protection; the middle lower part of the guide cover (34) is glued with a conical seat (35).

4. The plating process waste gas treatment system according to claim 2, wherein the centrifugal fan (84) is disposed inside the duct (81).

5. The electroplating process waste gas treatment system as defined in claim 2, wherein a protective net (86) is screwed on one side of the exhaust pipe (85) far away from the conveying pipe (81).