CN215462821U

CN215462821U - Waste gas collecting device of electrolysis equipment

Info

Publication number: CN215462821U
Application number: CN202121748139.6U
Authority: CN
Inventors: 糜月珠
Original assignee: Langxi Huifa Electroplating Co ltd
Current assignee: Langxi Huifa Electroplating Co ltd
Priority date: 2021-07-29
Filing date: 2021-07-29
Publication date: 2022-01-11
Anticipated expiration: 2031-07-29

Abstract

The utility model relates to the technical field of electrolytic equipment, in particular to a waste gas collecting device of electrolytic equipment, which comprises a building body, wherein a plurality of fixing frames are fixedly arranged at the top inside the building body, pipelines are fixedly arranged inside all the fixing frames, a plurality of air inlets are formed in the bottom array of the fixing frames, the other ends of all the air inlets penetrate through the inside of the pipelines, a filtering device is arranged inside the air inlets, a plurality of exhaust fans corresponding to the pipelines are fixedly arranged on the side wall of the building body, and the exhaust fans are fixed on the inner wall of a communicating frame through screws. The device can drive the rubber block to move when the air flow passes through the fan blades and the rubber block, and the air flow drives the rubber block to rotate through the fan blades, so that the device can drive the strip-shaped brush to rotate when the air flow passes through the strip-shaped brush and brush down the filtered objects on the filter screen, and the filter plate of the device is prevented from being blocked to influence the work of the device.

Description

Waste gas collecting device of electrolysis equipment

Technical Field

The utility model relates to the field of electrolysis equipment, in particular to a waste gas collecting device of electrolysis equipment.

Background

In the operation of carrying out steel pipe electroplating, the electroplating pool can produce a large amount of chemical waste gas, and chemical waste gas can cause harmful effects to the operator after building inside accumulation, and chemical waste gas directly gets rid of simultaneously also can cause the pollution to the environment, consequently need collect the processing to chemical waste gas.

The prior art discloses an invention patent in the aspect of waste gas collection of partial electrolysis equipment, and the patent with the application number of 201110377083.2 discloses a silver electrolysis acid mist collecting device, which comprises a silver electrolysis bath, an absorption cover and a waste gas eduction tube; the absorption cover is positioned right above the opening of the silver electrolytic cell; four edges on the opening of the silver electrolytic cell are respectively opposite to the side flanges on the periphery of the cover body of the absorption cover, and are parallel one by one and equidistant; a transparent glass blocking surface is arranged between the edge of the opening of the silver electrolytic cell and the side blocking edge of the absorption cover; wherein, the lower parts of the transparent glass blocking surfaces at the feed bus direction side and the discharge port direction side of the silver electrolytic tank are provided with air return windows.

The inside waste gas of building is collected and is got rid of to current device most directly, nevertheless still can contain a large amount of particulate matters in the inside of the chemical waste gas that produces, and the particulate matter can be in the inside accumulation of pipeline through the pipeline discharge in-process to the jam that causes the pipeline, thereby cause the influence to the efficiency of device exhaust waste gas. To this end, the present invention proposes an exhaust gas collecting device of an electrolysis apparatus for solving the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides an exhaust gas collecting device of electrolysis equipment.

In order to achieve the above purposes, the technical scheme adopted by the utility model is as follows: the utility model provides an electrolysis equipment's waste gas collection device, includes the building body, the front of the building body is provided with the operating door, the inside top fixed mounting of the building body has a plurality of mounts, and is whole the equal fixed mounting in inside of mount has the pipeline, a plurality of air inlets have been seted up to the bottom array of mount, and is whole the other end of air inlet runs through to the inside of pipeline, the internally mounted of air inlet has filter equipment.

Fixed mounting has a plurality of exhaust fans corresponding with the pipeline on the lateral wall of the building body, and is whole the tip of pipeline all runs through the lateral wall of the building body and extends away fixed intercommunication and has the intercommunication frame, there is the exhaust fan through the fix with screw on the inner wall of intercommunication frame.

Preferably, the inside fixed mounting of pipeline has the controller, controller and exhaust fan electric connection, the concentration detector is installed to the bottom of controller.

Preferably, the filtering device comprises a filtering plate, the filtering plate is fixed inside the air inlet, a second rotating shaft is inserted in the filtering plate in a rotating mode, the end portion of the second rotating shaft is provided with the cleaning device, and the other end of the second rotating shaft is fixedly connected with the inner wall of the pipeline through the air flow driving structure.

Preferably, the cleaning device comprises a plurality of strip-shaped brushes, all the strip-shaped brushes are fixedly connected with the end part of the second rotating shaft, and the brush head ends of the strip-shaped brushes are in mutual contact with the surface of the filter plate.

Preferably, the airflow driving structure comprises a support frame and a turbine, the support frame is fixed on the inner wall of the pipeline, a first rotating shaft is inserted into the center of the support frame in a rotating mode, a worm is fixed at the end of the first rotating shaft, the turbine is fixed on the outer ring of the second rotating shaft and meshed with the worm, a rubber block is connected to the outer ring of the first rotating shaft in a sliding mode along the extension direction of the first rotating shaft, and fan blades are fixed on the outer ring of the rubber block.

Preferably, a plurality of annular fixing plates corresponding to the support frame are fixed on the inner wall of the pipeline, the annular fixing plates are located on one sides, facing the turbine, of the support frame, the diameter of the inner ring of each annular fixing plate is smaller than that of the rubber block, a spring is fixed on one side, facing the support frame, of the rubber block, and the other end of the spring is fixedly connected with the support frame.

Preferably, a dust collection box is arranged below the strip-shaped brush and is arranged at the bottom of the fixing frame through a sliding structure.

Preferably, the sliding structure comprises two sliding strips, the two sliding strips are fixed at the bottom of the fixing frame in parallel, one side of the top of the dust collection box is provided with two sliding grooves corresponding to the sliding strips in parallel, and the sliding strips are inserted into the sliding grooves in a sliding manner.

Preferably, a plurality of spray towers communicated with the exhaust fan are installed at one end of the building body.

Preferably, the bottom inside the building body is fixedly provided with an electroplating pool.

Compared with the prior art, the utility model has the following beneficial effects: this device leads to the setting of block rubber, can drive the block rubber and remove when the inside circulation of pipeline passes through to drive the flabellum through the air current and rotate, make the bar brush rotate when the air current passes through and clear away the filtration thing on the filter, avoid the filter to block up, be favorable to the efficiency that the holding device abandonment was collected, and can be with the pipe seal after exhaust fan stop work, be favorable to avoiding the device because the gas that the trouble caused flows against the current.

Drawings

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

FIG. 2 is a schematic structural view of the present invention after being generally sectioned;

FIG. 3 is a schematic sectional view of the pipeline of the present invention;

FIG. 4 is an enlarged view of a portion of FIG. 3A;

FIG. 5 is another schematic view of the present invention taken at an angle after the pipeline is sectioned;

FIG. 6 is an enlarged view of a portion of the structure of FIG. 5B;

FIG. 7 is a cross-sectional view of the fixing frame of the present invention;

fig. 8 is a schematic structural view of the connection part of the dust box and the fixing frame of the present invention (in the drawing, one of the dust boxes is exploded and disconnected from the slide bar).

In the figure: building body 1, electroplating bath 2, mount 3, pipeline 4, air inlet 5, filter 6, exhaust fan 7, motor 8, controller 9, concentration detector 10, spray column 11, annular fixed plate 12, support frame 13, rubber block 14, first pivot 15, worm 16, turbine 17, second pivot 18, bar brush 19, dust-collecting box 20, flabellum 21, spring 22, slip strip 23, spout 24.

Detailed Description

The following description is presented to disclose the utility model so as to enable any person skilled in the art to practice the utility model. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.

As shown in fig. 1-8 an electrolysis equipment's waste gas collection device, including the building body 1, the front of the building body 1 is provided with the operating door, the inside top fixed mounting of the building body 1 has a plurality of mounts 3, the equal fixed mounting in inside of all mounts 3 has pipeline 4, a plurality of air inlets 5 have been seted up to the bottom array of mount 3, the other end of all air inlets 5 runs through to pipeline 4's inside, the internally mounted of air inlet 5 has filter equipment, fixed mounting has a plurality of exhaust fans 7 corresponding with pipeline 4 on the lateral wall of the building body 1, the fixed intercommunication that extends away has intercommunication frame 7 all runs through the lateral wall of the building body 1 to all pipeline 4's tip, there is exhaust fan 8 through the fix with screw on the inner wall of intercommunication frame 7.

The implementation mode is specifically as follows: building body 1 can form sealed space, the convenient operation, the inside of electroplating pool 2 can produce a large amount of chemical waste gas, mount 3 can carry out fixed mounting to pipeline 4, the exhaust fan 8 of 4 tip installations of pipeline, exhaust fan 8 can arouse the flow of air current, make the air current drive chemical waste gas pass through air inlet 5 and enter into the inside of pipeline 4, and discharge the air current under exhaust fan 8's effect, the inside filter equipment of pipeline 4 can filter the particulate matter in the waste gas, when avoiding the air current to drive waste gas and passing through pipeline 4, the particulate matter deposit causes the jam in the inside of pipeline 4, thereby make the device can collect the processing to the waste gas of electroplating production, and can filter the granule in the waste gas, be favorable to guaranteeing that the device is carrying out the efficiency of waste gas collection.

The inside fixed mounting of pipeline 4 has controller 9, and controller 9 and exhaust fan 8 electric connection, and concentration detection appearance 10 is installed to the bottom of controller 9.

The implementation mode is specifically as follows: concentration detection appearance 10 can detect the inside exhaust gas concentration of pipeline 4, after detecting the inside exhaust gas concentration increase of pipeline 4, controller 9 connected with concentration detection appearance 10 can react, and carry control signal for the driving motor in exhaust fan 8 simultaneously, can control the inside driving motor of exhaust fan 8 and control the speed of airing exhaust, make the inside air velocity of pipeline 4 increase, thereby improve the speed that the device was collected to waste gas, avoid the device can't in time collect when building 1 inside exhaust gas concentration increase, thereby the availability factor of device has been improved, be favorable to avoiding building 1 inside waste gas deposit.

The filtering device comprises a filtering plate 6, the filtering plate 6 is fixed inside the air inlet 5, a second rotating shaft 18 is inserted in the filtering plate 6 in a rotating mode, a cleaning device is installed at the end portion of the second rotating shaft 18, and the other end of the second rotating shaft 18 is fixedly connected with the inner wall of the pipeline 4 through an air flow driving structure.

The implementation mode is specifically as follows: the filter 6 can filter the inside particulate matter of waste gas, avoid the particulate matter to enter into the inside back deposit of pipeline 4 and cause the jam of pipeline 4, the air current drive structure can drive the rotation of second pivot 18 under the inside air current effect of pipeline 4, second pivot 18 rotates the back and drives cleaning device and rotate, cleaning device can clean the filter on filter 6 surface after rotating, avoid piling up of filter and cause filter 6 to be blockked up, thereby make the device can filter the inside particulate matter of waste gas at the during operation, and can sweep the filter under the filtration and collect, make the filter can not lead to the fact the jam to pipeline 4 and filter 6, thereby be favorable to guaranteeing the filter effect of device to the particulate matter when waste gas is collected, be favorable to the efficiency that the retaining device was collected waste gas simultaneously.

The cleaning device comprises a plurality of strip-shaped brushes 19, all the strip-shaped brushes 19 are fixedly connected with the end part of the second rotating shaft 18, and the brush head ends of the strip-shaped brushes 19 are in mutual contact with the surface of the filter plate 6.

The implementation mode is specifically as follows: the bar brush 19 can rotate along with the rotation of second pivot 18, and the brush head brushes at 6 surfaces of filter that offset with it after the bar brush 19 rotates to 6 surface accumulational filtrations of filter fall down, make the filtrations can not adhere to the surface of filter 6 and cause filter 6 to block up, be favorable to guaranteeing the filtration efficiency of filter 6.

The airflow driving structure comprises a support frame 13 and a turbine 17, the support frame 13 is fixed on the inner wall of the pipeline 4, a first rotating shaft 15 is rotatably inserted in the center of the support frame 13, a worm 16 is fixed at the end of the first rotating shaft 15, the turbine 17 is fixed on the outer ring of a second rotating shaft 18 and meshed with the worm 16, a rubber block 14 is connected to the outer ring of the first rotating shaft 15 in a sliding mode along the extending direction of the first rotating shaft 15, and fan blades 21 are fixed on the outer ring of the rubber block 14.

The implementation mode is specifically as follows: the rotation that can drive flabellum 21 after the air current passes through the pipeline inside, flabellum 21 can drive rubber block 14 after rotating and rotate, rubber block 14 drives first pivot 15 and rotates, first pivot 15 drives worm 16 and rotates, worm 16 drives the turbine 17 rotation of meshing with it after rotating, turbine 17 drives second pivot 18 and rotates, thereby make the device can be when 4 inside gassiness of pipeline pass, wind-force through the air current drives second pivot 18 and rotates, make bar brush 19 can rotate and clear up filter 6, thereby make the device need not additionally to provide power and clear up filter 6, and bar brush 19 can clear up filter 6 when the device has the air current, stop when no air current, be favorable to improving device inner structure's mutually supporting, reduce the wearing and tearing to the device inside.

A plurality of annular fixing plates 12 corresponding to the support frames 13 are fixed on the inner wall of the pipeline 4, the annular fixing plates 12 are positioned on one sides of the support frames 13 facing the turbine 17, the diameter of inner rings of the annular fixing plates 12 is smaller than that of the rubber blocks 14, springs 22 are fixed on one sides of the rubber blocks 14 facing the support frames 13, and the other ends of the springs 22 are fixedly connected with the support frames 13.

The implementation mode is specifically as follows: when the device is inside to break down and lead to exhaust fan 7 stop work, the inside air current of pipeline 4 stops flowing to make spring 22 promote the rubber block 14 and remove to annular fixed plate 12, block 14 removes the back and plugs up annular fixed plate 12's hole, thereby make the air current unable to pass through, exhaust waste gas is got back to building body 1's inside again by pipeline 4 when avoiding the device internal failure.

A dust collecting box 20 is arranged below the strip-shaped brush 19, and the dust collecting box 20 is arranged at the bottom of the fixed frame 3 through a sliding structure.

The implementation mode is specifically as follows: the dust collecting box 20 can collect the filtered objects brushed off by the strip-shaped brush 19, the influence on electroplating caused by the filtered objects falling off to the electroplating pool is avoided, the sliding structure can facilitate the installation and the disassembly of the dust collecting box 20, and therefore the cleaning of the filtered objects collected inside the dust collecting box 20 by an operator is facilitated.

The sliding structure comprises two sliding strips 23, the two sliding strips 23 are fixed at the bottom of the fixed frame 3 in parallel, one side of the top of the dust collection box 20 is provided with two sliding grooves 24 corresponding to the sliding strips 23 in parallel, and the sliding strips 23 are inserted into the sliding grooves 24 in a sliding manner.

The implementation mode is specifically as follows: the sliding strip 23 can be slidably inserted into the sliding groove 24, so that the dust collecting box 20 can be fixedly arranged below the strip-shaped brush 19, and the dust collecting box 20 can be conveniently operated and slid to be taken down, thereby being beneficial to conveniently cleaning collected filter materials.

One end of the building body 1 is provided with a plurality of spray towers 11 communicated with the exhaust fan 7.

The implementation mode is specifically as follows: the gas flow flowing along the pipeline 4 drives the waste gas to enter the interior of the spray tower 11 to be collected, and meanwhile, the spray tower 11 can treat the waste gas.

The bottom inside the building body 1 is fixedly provided with an electroplating pool 2.

The implementation mode is specifically as follows: the inside of the plating tank 2 enables the plating of the steel pipe and generates a large amount of exhaust gas during the plating.

The working principle of the utility model is as follows: building body 1 can form sealed space, convenient operation, the inside of electroplating pond 2 can produce a large amount of chemical waste gas, mount 3 can carry out fixed mounting to pipeline 4, the exhaust fan 8 of pipeline 4 tip installation, exhaust fan 8 can arouse the flow of air current, make the air current drive chemical waste gas and enter into the inside of pipeline 4 through air inlet 5, and discharge the air current under the effect of exhaust fan 8, filter 6 can filter the particulate matter in the waste gas, avoid the particulate matter to get into pipeline 4 inside after the deposit cause the jam of pipeline 4, the air current can drive the rotation of flabellum 21 after passing through the pipeline inside, can drive rubber block 14 after the flabellum 21 rotates and rotate, rubber block 14 drives first pivot 15 to rotate, first pivot 15 drives worm 16 to rotate, worm 16 drives turbine 17 with its meshing after rotating to rotate, turbine 17 drives second pivot 18 to rotate, therefore, when air flows through the pipeline 4, the second rotating shaft 18 is driven to rotate by wind power flowing through the air flow, the device does not need to provide extra power to clean the filter plate 6, the strip-shaped brush 19 can clean the filter plate 6 when the device is in air flow and stops when no air flow exists, the mutual matching of the internal structures of the device is favorably improved, the abrasion to the inside of the device is reduced, the strip-shaped brush 19 can rotate along with the rotation of the second rotating shaft 18, the brush head brushes against the surface of the filter plate 6 after the strip-shaped brush 19 rotates, so that filtered matters accumulated on the surface of the filter plate 6 are cleaned and fall down, the filtered matters can not be attached to the surface of the filter plate 6 to cause the blockage of the filter plate 6, the filtering efficiency of the filter plate 6 is favorably ensured, the device can filter particles in waste gas during working, and can sweep and collect the filtered matters, the filter can not block the pipeline 4 and the filter plate 6, thereby being beneficial to ensuring the filtering effect of the device on particles when waste gas is collected, and simultaneously being beneficial to keeping the efficiency of the device for collecting waste gas, the dust collecting box 20 can collect the filter brushed off by the strip-shaped brush 19, thereby avoiding the influence of the filter falling to the interior of an electroplating pool on electroplating, the sliding structure can facilitate the installation and the disassembly of the dust collecting box 20, thereby being beneficial to cleaning the filter collected in the dust collecting box 20 by an operator, when the exhaust fan 7 stops working due to the failure in the device, the air flow in the pipeline 4 stops flowing, thereby leading the spring 22 to push the rubber block 14 to move towards the annular fixed plate 12, the inner hole of the annular fixed plate 12 is blocked after the rubber block 14 moves, thereby leading the air flow to be unable to pass, and avoiding the waste gas discharged when the device fails to return to the interior of the building body 1 again from the pipeline 4, concentration detection appearance 10 can detect the inside exhaust gas concentration of pipeline 4, after detecting the inside exhaust gas concentration increase of pipeline 4, controller 9 connected with concentration detection appearance 10 can react, and carry control signal for the driving motor in exhaust fan 8 simultaneously, can control the inside driving motor of exhaust fan 8 and control the speed of airing exhaust, make the inside air velocity of pipeline 4 increase, thereby improve the speed that the device was collected to waste gas, avoid the device can't in time collect when building 1 inside exhaust gas concentration increase, thereby the availability factor of device has been improved, be favorable to avoiding building 1 inside waste gas deposit.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the utility model, but that various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined by the appended claims and their equivalents.

Claims

1. The waste gas collecting device of the electrolytic equipment comprises a building body (1), wherein an operation door is arranged on the front side of the building body (1), and is characterized in that a plurality of fixing frames (3) are fixedly mounted at the top of the interior of the building body (1), pipelines (4) are fixedly mounted in all the fixing frames (3), a plurality of air inlets (5) are formed in the bottom array of the fixing frames (3), the other ends of all the air inlets (5) penetrate through the interior of the pipelines (4), and a filtering device is mounted in the air inlets (5);

fixed mounting has a plurality of exhaust fan (7) corresponding with pipeline (4) on the lateral wall of building body (1), and is whole the tip of pipeline (4) all runs through the lateral wall of building body (1) and extends away fixed intercommunication and has the intercommunication frame, there is exhaust fan (7) through the fix with screw on the inner wall of intercommunication frame.

2. The waste gas collecting device of the electrolysis equipment according to claim 1, wherein a controller (9) is fixedly installed inside the pipeline (4), the controller (9) is electrically connected with the exhaust fan (7), and a concentration detector (10) is installed at the bottom of the controller (9).

3. The exhaust gas collecting device of an electrolytic apparatus according to claim 1, wherein the filter device comprises a filter plate (6), the filter plate (6) is fixed inside the air inlet (5), a second rotating shaft (18) is inserted in the filter plate (6) in a rotating manner, a cleaning device is installed at the end of the second rotating shaft (18), and the other end of the second rotating shaft (18) is fixedly connected with the inner wall of the pipeline (4) through an air flow driving structure.

4. An exhaust gas collecting device of an electrolysis installation according to claim 3, wherein said cleaning means comprises a plurality of strip-shaped brushes (19), all of said strip-shaped brushes (19) being fixedly connected to the end of the second shaft (18), the brush head ends of said strip-shaped brushes (19) being in contact with the surface of the filter plate (6).

5. The waste gas collecting device of the electrolysis equipment according to claim 3, wherein the airflow driving structure comprises a support frame (13) and a turbine (17), the support frame (13) is fixed on the inner wall of the pipeline (4), a first rotating shaft (15) is inserted in the center of the support frame (13) in a rotating manner, a worm (16) is fixed at the end of the first rotating shaft (15), the turbine (17) is fixed on the outer ring of a second rotating shaft (18) and meshed with the worm (16), a rubber block (14) is connected to the outer ring of the first rotating shaft (15) in a sliding manner along the extension direction of the first rotating shaft (15), and fan blades (21) are fixed on the outer ring of the rubber block (14).

6. The waste gas collecting device of the electrolysis equipment according to claim 5, wherein a plurality of annular fixing plates (12) corresponding to the support frames (13) are fixed on the inner wall of the pipeline (4), the annular fixing plates (12) are positioned on one side of the support frames (13) facing the turbine (17), the diameter of the inner ring of each annular fixing plate (12) is smaller than that of the rubber block (14), the side of the rubber block (14) facing the support frames (13) is fixed with a spring (22), and the other end of each spring (22) is fixedly connected with the support frame (13).

7. The exhaust gas collecting device of an electrolysis apparatus according to claim 4, wherein a dust collecting box (20) is provided below the strip-shaped brush (19), and the dust collecting box (20) is mounted at the bottom of the fixing frame (3) through a sliding structure.

8. The waste gas collecting device of the electrolysis device according to claim 7, wherein the sliding structure comprises two sliding bars (23), the two sliding bars (23) are fixed at the bottom of the fixing frame (3) in parallel, one side of the top of the dust collecting box (20) is provided with two sliding grooves (24) corresponding to the sliding bars (23) in parallel, and the sliding bars (23) are slidably inserted into the sliding grooves (24).

9. The exhaust gas collecting apparatus of an electrolyzing apparatus as recited in claim 1, wherein said building body (1) is provided at one end thereof with a plurality of spray towers (11) communicating with the exhaust fan (7).

10. The waste gas collecting device of an electrolysis apparatus according to claim 1, wherein a plating tank (2) is fixedly installed at the bottom inside the building body (1).