CN220900009U - Electroplating waste gas acid mist treatment tower - Google Patents
Electroplating waste gas acid mist treatment tower Download PDFInfo
- Publication number
- CN220900009U CN220900009U CN202322411465.3U CN202322411465U CN220900009U CN 220900009 U CN220900009 U CN 220900009U CN 202322411465 U CN202322411465 U CN 202322411465U CN 220900009 U CN220900009 U CN 220900009U
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- Prior art keywords
- treatment
- filter screen
- acid mist
- waste gas
- case
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- 238000009713 electroplating Methods 0.000 title claims abstract description 53
- 239000002912 waste gas Substances 0.000 title claims abstract description 44
- 239000002253 acid Substances 0.000 title claims abstract description 36
- 239000003595 mist Substances 0.000 title claims abstract description 36
- 239000007788 liquid Substances 0.000 claims abstract description 52
- 238000006386 neutralization reaction Methods 0.000 claims abstract description 52
- 238000004140 cleaning Methods 0.000 claims abstract description 34
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 19
- 239000002699 waste material Substances 0.000 claims description 8
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 230000003472 neutralizing effect Effects 0.000 claims description 2
- 238000007747 plating Methods 0.000 claims description 2
- 239000007789 gas Substances 0.000 claims 4
- 239000007921 spray Substances 0.000 abstract description 28
- 239000000428 dust Substances 0.000 abstract description 20
- 238000007790 scraping Methods 0.000 abstract description 18
- 230000000694 effects Effects 0.000 abstract description 7
- 238000007599 discharging Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 238000007789 sealing Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005868 electrolysis reaction Methods 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 239000003513 alkali Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000010979 pH adjustment Methods 0.000 description 1
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model discloses an electroplating waste gas acid mist treatment tower which comprises a main support frame and a treatment box, wherein the treatment box is arranged in the main support frame, a servo motor is arranged at the top end of the treatment box, a driving shaft is arranged at the output end of the servo motor and extends to the inside of the treatment box, a neutralization reaction box is arranged in the treatment box, a swinging frame is arranged in the neutralization reaction box, two groups of pulleys are arranged at two ends of the swinging frame, and the pulleys are in sliding connection with the neutralization reaction box. The utility model not only realizes the multi-position spray reciprocating type neutralization treatment, increases the contact area of electroplating waste gas and alkaline neutralization liquid, facilitates the efficient mixing neutralization treatment of the electroplating waste gas and the alkaline neutralization liquid and improves the treatment effect, but also realizes the convenient and efficient scraping and cleaning of the filter screen, facilitates the discharge of dust and residues with adjustable angles and improves the cleaning convenience of the filter screen.
Description
Technical Field
The utility model relates to the technical field of treatment towers, in particular to an electroplating waste gas acid mist treatment tower.
Background
Electroplating is a process of plating a thin layer of other metals or alloys on the surface of certain metals by utilizing an electrolysis principle, and is a process of adhering a metal film on the surface of a metal or other material workpiece by utilizing electrolysis so as to prevent metal oxidation, but waste gas can be generated in the electroplating process, and electroplating waste gas can cause harm to electroplating products, mainly because acid and alkali mist and excessive dust in an electroplating workshop can affect the performance of electroplating equipment and the purity of the electroplating materials in the workshop to reduce the damage of the electroplating equipment and the purity of the electroplating materials, so that an electroplating waste gas acid mist treatment tower is provided.
The electroplating waste gas acid mist treatment tower comprises a liquid storage tank for storing spray liquid, a spray tower communicated with the liquid storage tank and a dosing mechanism arranged on the liquid storage tank, wherein the lower part of the liquid storage tank is connected with an air inlet pipe, a spray pipe and a plurality of spray heads connected to the spray pipe are arranged in the upper part of the spray tower, a pipeline is connected between the lower part of the liquid storage tank and the spray pipe, a liquid pump is arranged on the pipeline, the dosing mechanism comprises a liquid storage tank, a controller, a pH sensor arranged in the liquid storage tank and a discharging part for discharging materials from the liquid storage tank, the lower part of the liquid storage tank is provided with a discharging hole communicated with the liquid storage tank, the discharging part comprises a sealing block for sealing the discharging hole and a motor for driving the sealing block to rotate, the sealing block is provided with a through hole opposite to the discharging hole, and the pH sensor and the motor are electrically connected with the controller;
The device can effectively solve the problems of troublesome operation, time and labor waste caused by manual material adding and spray liquid pH adjustment, but does not solve the problems that the conventional treatment tower is unfavorable for multi-position spray reciprocating neutralization treatment and convenient and efficient scraping and cleaning of a filter screen during use, is unfavorable for increasing the contact area of electroplating waste gas and alkaline neutralization liquid, is unfavorable for efficient mixed neutralization treatment and angle adjustment of the electroplating waste gas and the alkaline neutralization liquid, and greatly influences the effect of neutralization treatment and the convenience of cleaning the filter screen.
Disclosure of utility model
The utility model aims to provide an electroplating waste gas acid mist treatment tower, which solves the problems that in the prior art, the treatment tower is inconvenient for multi-position spray reciprocating type neutralization treatment and convenient and efficient scraping and cleaning of a filter screen, the contact area of electroplating waste gas and alkaline neutralization liquid is not beneficial to increase, the efficient mixing and neutralization treatment of the electroplating waste gas and the alkaline neutralization liquid and the angle adjustment type dust and residue discharge are inconvenient, and the effect of neutralization treatment and the convenience of filter screen cleaning are affected.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an electroplating waste gas acid mist treatment tower, includes main support and treatment box, the internally mounted of main support has the treatment box, servo motor is installed on the top of treatment box, the drive shaft is installed to servo motor's output, and the drive shaft extends to the inside of treatment box, the internally mounted of treatment box has the neutralization reaction case, the internally mounted of neutralization reaction case has the swing frame, two sets of pulleys are all installed at the both ends of swing frame, and pulley and neutralization reaction case sliding connection, the internally mounted of swing frame has the swinging tank, the swing piece is installed to the bottom of drive shaft, swing piece's bottom movable mounting has the swing wheel, and swing wheel and swinging tank sliding connection, equidistant multiunit annular shower is installed to the bottom of swing frame, the intake pipe is installed to one side of treatment box, and the intake pipe extends to the inside of neutralization reaction case, the outlet duct is installed to the opposite side of treatment box, and the outlet duct extends to the inside of treatment box.
Preferably, a filter screen is arranged in the treatment box below the neutralization reaction box, a rotating shaft is arranged at one end of the filter screen, the filter screen is movably connected with the treatment box through the rotating shaft, and air cylinders are symmetrically arranged at the other end of the filter screen.
Preferably, the output end of the air cylinder is provided with a movable shaft, the air cylinder is movably connected with the filter screen through the movable shaft, the top end of the filter screen is symmetrically provided with a cleaning frame, and the side wall of the cleaning frame is provided with a stepping motor.
Preferably, the inside of clearance frame all movable mounting has the threaded rod, and step motor is connected with the threaded rod, the surface of threaded rod all is equipped with the thread bush, and thread bush and threaded rod threaded connection to thread bush and clearance frame sliding connection, the clearance scraper blade is installed to one side that the thread bush is close to the filter screen, and clearance scraper blade and filter screen sliding connection, the main support internally mounted of processing case one side has the waste bin.
Preferably, the internally mounted of the main support below the treatment tank has a liquid storage tank, and the liquid storage tank is connected with the treatment tank, a water pump is installed on the outer wall of the liquid storage tank, one end of the water pump extends to the inside of the liquid storage tank, a liquid inlet pipe is installed at the other end of the water pump, and the liquid inlet pipe is connected with the annular spray pipe.
Preferably, a control panel is installed on the outer wall of the main support frame, and the output end of the control panel is electrically connected with the input ends of the servo motor, the stepping motor and the water pump.
Compared with the prior art, the utility model has the beneficial effects that: the treatment tower not only realizes the multi-position spray reciprocating type neutralization treatment, increases the contact area of electroplating waste gas and alkaline neutralization liquid, facilitates the efficient mixing neutralization treatment of the electroplating waste gas and the alkaline neutralization liquid, improves the treatment effect, but also realizes the convenient and efficient scraping and cleaning of the filter screen, facilitates the discharge of dust and residues with adjustable angles, and improves the cleaning convenience of the filter screen;
(1) The alkaline neutralization liquid is driven by a water pump to enter the annular spray pipes through the liquid inlet pipes and sprayed out by a plurality of groups of annular spray pipes to neutralize electroplating waste gas acid mist, the driving shaft is driven by the servo motor to rotate, the swinging block is driven by the driving shaft to rotate, the swinging block is driven by the swinging block to rotate, the swinging frame is driven by the swinging wheel to reciprocate, the annular spray pipes are driven by the swinging frame to reciprocate, the electroplating waste gas acid mist is subjected to reciprocating type liquid spraying neutralization treatment by the annular spray pipes, the multi-position spraying reciprocating type neutralization treatment of the electroplating waste gas acid mist treatment tower is realized, the contact area of the electroplating waste gas and the alkaline neutralization liquid is increased, the efficient mixing neutralization treatment of the electroplating waste gas and the alkaline neutralization liquid is facilitated, and the effect of the electroplating waste gas acid mist treatment is improved;
(2) The dust and the residues carried in the acid mist stay on the surface of the filter screen, the stepping motor drives the threaded rod to rotate, the threaded rod drives the threaded sleeve to slide, the threaded sleeve drives the cleaning scraping plate to slide, the cleaning scraping plate is used for scraping and cleaning dust residues on the surface of the filter screen, the air cylinder drives the filter screen to rotate by taking the rotating shaft as the shaft through the movable shaft to enable the filter screen to lift up in angle, the falling speed of the dust residues is accelerated, the scraped and cleaned dust residues fall into the waste box, the purpose that the electroplating waste gas acid mist treatment tower is convenient and efficient in scraping and cleaning the filter screen is achieved, the angle adjustment type dust residues discharged from the electroplating waste gas acid mist treatment tower are facilitated, and the convenience of later cleaning of the filter screen is improved.
Drawings
FIG. 1 is a schematic three-dimensional perspective view of the present utility model;
FIG. 2 is a schematic three-dimensional structure of a neutralization reaction tank of the utility model;
FIG. 3 is a schematic cross-sectional elevation view of a treatment tank according to the present utility model;
Fig. 4 is a schematic side view of the present utility model.
In the figure: 1. a main support frame; 2. a waste bin; 3. an air inlet pipe; 4. a treatment box; 5. a servo motor; 6. an air outlet pipe; 7. a filter screen; 8. a stepping motor; 9. cleaning the frame; 10. a threaded rod; 11. a thread sleeve; 12. cleaning a scraping plate; 13. a movable shaft; 14. a cylinder; 15. a rotating shaft; 16. a liquid storage tank; 17. a water pump; 18. a liquid inlet pipe; 19. a drive shaft; 20. a swinging block; 21. a pulley; 22. a swing frame; 23. a swinging groove; 24. a swinging wheel; 25. an annular spray pipe; 26. a control panel; 27. and (3) neutralizing the reaction box.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, an embodiment of the present utility model is provided: the utility model provides an electroplating waste gas acid mist treatment tower, including main support 1 and treatment box 4, the internally mounted of main support 1 has treatment box 4, servo motor 5 is installed on the top of treatment box 4, servo motor 5 plays power drive's effect, servo motor 5's output is installed drive shaft 19, and drive shaft 19 extends to the inside of treatment box 4, the internally mounted of treatment box 4 has neutralization reaction box 27, neutralization reaction box 27's internally mounted has swing frame 22, both ends of swing frame 22 are all installed two sets of pulleys 21, and pulley 21 and neutralization reaction box 27 sliding connection, swing frame 22's internally mounted has swing groove 23, swing piece 20 is installed to the bottom of drive shaft 19, swing piece 20's bottom movable mounting has swing wheel 24, and swing wheel 24 and swing groove 23 sliding connection, equidistant multiunit annular shower pipe 25 is installed to swing frame 22's bottom, air inlet pipe 3 is installed to one side of treatment box 4, and air inlet pipe 3 extends to the inside of neutralization reaction box 27, air outlet pipe 6 is installed to the opposite side of treatment box 4, and outlet pipe 6 extends to the inside of treatment box 4;
Firstly, alkaline neutralization solution is added into a liquid storage tank 16, acid mist of electroplating waste gas is discharged into a neutralization reaction tank 27 through an air inlet pipe 3, a water pump 17 is started by an operation control panel 26, the alkaline neutralization solution is driven by the water pump 17 to enter an annular spray pipe 25 through a liquid inlet pipe 18, a plurality of groups of annular spray pipes 25 are sprayed out to neutralize the acid mist of the electroplating waste gas, a servo motor 5 is started by the operation control panel 26, a driving shaft 19 is driven by the servo motor 5 to rotate, a swinging block 20 is driven by the driving shaft 19 to rotate, a swinging wheel 24 is driven by the swinging block 20 to rotate, under the sliding fit of a pulley 21 and the neutralization reaction tank 27, a swinging frame 22 is driven by the swinging wheel 24 to reciprocate under the sliding fit of the swinging wheel 24 and a swinging groove 23, the annular spray pipe 25 is driven by the swinging frame 22 to reciprocate, the acid mist of the electroplating waste gas is neutralized by the annular spray pipes 25, the acid mist of the electroplating waste gas is neutralized by the multi-position spray reciprocation of an electroplating waste gas treatment tower, the contact area of the electroplating waste gas and the alkaline neutralization solution is increased, efficient mixing of the electroplating waste gas and the alkaline neutralization solution is facilitated, and the waste gas treatment effect is improved;
the filter screen 7 is arranged in the treatment box 4 below the neutralization reaction box 27, a rotating shaft 15 is arranged at one end of the filter screen 7, the filter screen 7 is movably connected with the treatment box 4 through the rotating shaft 15, air cylinders 14 are symmetrically arranged at the other end of the filter screen 7, and the air cylinders 14 play a role in power driving;
The output ends of the air cylinders 14 are provided with movable shafts 13, the air cylinders 14 are movably connected with the filter screen 7 through the movable shafts 13, the top ends of the filter screen 7 are symmetrically provided with cleaning frames 9, the side walls of the cleaning frames 9 are provided with stepping motors 8, and the stepping motors 8 play a role in power driving;
the inside of the cleaning frame 9 is movably provided with a threaded rod 10, the stepping motor 8 is connected with the threaded rod 10, the surface of the threaded rod 10 is sleeved with a threaded sleeve 11, the threaded sleeve 11 is in threaded connection with the threaded rod 10, the threaded sleeve 11 is in sliding connection with the cleaning frame 9, one side of the threaded sleeve 11, which is close to the filter screen 7, is provided with a cleaning scraping plate 12, the cleaning scraping plate 12 is in sliding connection with the filter screen 7, and the inside of the main support frame 1 at one side of the treatment box 4 is provided with a waste box 2;
A liquid storage tank 16 is arranged in the main support 1 below the treatment tank 4, the liquid storage tank 16 is connected with the treatment tank 4, a water pump 17 is arranged on the outer wall of the liquid storage tank 16, the water pump 17 plays a role in power driving, one end of the water pump 17 extends to the inside of the liquid storage tank 16, a liquid inlet pipe 18 is arranged at the other end of the water pump 17, and the liquid inlet pipe 18 is connected with an annular spray pipe 25;
A control panel 26 is arranged on the outer wall of the main support frame 1, and the output end of the control panel 26 is electrically connected with the input ends of the servo motor 5, the stepping motor 8 and the water pump 17;
The liquid after the neutralization treatment enters into the liquid storage tank 16 after the filtration of the filter screen 7, dust and residues carried in acid mist stay on the surface of the filter screen 7, the stepping motor 8 is opened by the operation control panel 26, the threaded rod 10 is driven to rotate by the stepping motor 8, under the threaded cooperation of the threaded rod 10 and the threaded sleeve 11, the threaded rod 10 is driven to slide by the threaded sleeve 11 under the sliding cooperation of the threaded sleeve 11 and the cleaning frame 9, the cleaning scraping plate 12 is driven to slide by the threaded sleeve 11, the cleaning scraping plate 12 is used for scraping and cleaning dust residues on the surface of the filter screen 7, the operation control panel 26 opens the air cylinder 14, the air cylinder 14 is used for driving the filter screen 7 to rotate by taking the rotating shaft 15 as an axis through the movable shaft 13, the lifting angle of the filter screen 7 is used for accelerating the falling speed of the dust residues, the cleaned dust residues are scraped and fall into the waste box 2, and then the dust residues are manually taken out, the convenient and efficient scraping and cleaning filter screen of the electroplating waste gas acid mist treatment tower is realized, the convenience of the electroplating waste gas acid mist treatment tower is improved, and the dust removal of the dust residues can be conveniently cleaned by the angle adjustment.
Working principle: firstly, alkaline neutralization solution is added into a liquid storage tank 16, acid mist of electroplating waste gas is discharged into a neutralization reaction tank 27 through an air inlet pipe 3, a water pump 17 is started by an operation control panel 26, the alkaline neutralization solution is driven by the water pump 17 to enter an annular spray pipe 25 through a liquid inlet pipe 18, the acid mist of the electroplating waste gas is neutralized by spraying a plurality of groups of annular spray pipes 25, a servo motor 5 is started by the operation control panel 26, a driving shaft 19 is driven by the servo motor 5 to rotate, a swinging block 20 is driven by the driving shaft 19 to rotate, a swinging wheel 24 is driven by the swinging block 20 to rotate, under the sliding fit of a pulley 21 and the neutralization reaction tank 27, a swinging frame 22 is driven by the swinging wheel 24 to reciprocate under the sliding fit of the swinging wheel 24 and a swinging groove 23, the annular spray pipe 25 is driven by the swinging frame 22 to reciprocate, the acid mist of the electroplating waste gas is neutralized by the annular spray pipe 25 in a reciprocating manner, the neutralized liquid enters the liquid storage tank 16 after being filtered by the filter screen 7, dust and residues carried in acid mist stay on the surface of the filter screen 7, the stepping motor 8 is started by the operation control panel 26, the threaded rod 10 is driven to rotate by the stepping motor 8, the threaded rod 11 is driven to slide by the threaded rod 10 under the sliding fit of the threaded rod 10 and the cleaning frame 9 under the sliding fit of the threaded rod 10 and the threaded sleeve 11, the cleaning scraping plate 12 is driven to slide by the threaded sleeve 11, the cleaning scraping plate 12 is used for scraping and cleaning dust residues on the surface of the filter screen 7, the air cylinder 14 is started by the operation control panel 26, the filter screen 7 is driven to rotate by the air cylinder 14 through the movable shaft 13 by taking the rotating shaft 15 as a shaft, the lifting angle of the filter screen 7 is made, the falling speed of the dust residues is accelerated, the scraped and cleaned dust residues fall into the waste box 2, then the electroplating waste gas acid mist treatment tower is manually taken out to finish the use work of the electroplating waste gas acid mist treatment tower.
Claims (6)
1. The utility model provides an electroplating waste gas acid mist treatment tower, includes main support (1) and treatment box (4), its characterized in that: the utility model discloses a main support frame (1) internally mounted has treatment case (4), servo motor (5) are installed on the top of treatment case (4), drive shaft (19) are installed to the output of servo motor (5), and drive shaft (19) extend to the inside of treatment case (4), the internally mounted of treatment case (4) has neutralization reaction case (27), the internally mounted of neutralization reaction case (27) has swing frame (22), two sets of pulleys (21) are all installed at the both ends of swing frame (22), and pulley (21) and neutralization reaction case (27) sliding connection, swing groove (23) are installed to the internally mounted of swing frame (22), swing piece (20) are installed to the bottom of drive shaft (19), swing wheel (24) are installed to the bottom movable mounting of swing piece (20), and swing wheel (24) and swing groove (23) sliding connection, equidistant multiunit shower (25) are installed to the bottom of swing frame (22), one side of treatment case (4) is installed to the side of air inlet duct (3) and is installed to the inside of reaction case (6), and the air outlet pipe (6) extends to the inside of the treatment box (4).
2. The electroplating exhaust gas acid mist treatment tower according to claim 1, wherein: the inside of neutralizing reaction case (27) below processing case (4) is installed filter screen (7), axis of rotation (15) are installed to one end of filter screen (7), and filter screen (7) are through axis of rotation (15) and processing case (4) swing joint, cylinder (14) are installed to the other end symmetry of filter screen (7).
3. The electroplating exhaust gas acid mist treatment tower according to claim 2, wherein: the output end of each air cylinder (14) is provided with a movable shaft (13), each air cylinder (14) is movably connected with the corresponding filter screen (7) through the corresponding movable shaft (13), the top end of each filter screen (7) is symmetrically provided with a cleaning frame (9), and the side walls of the cleaning frames (9) are provided with stepping motors (8).
4. A plating waste gas acid mist treatment tower according to claim 3, characterized in that: the inside of clearance frame (9) all movable mounting has threaded rod (10), and step motor (8) are connected with threaded rod (10), the surface of threaded rod (10) all is equipped with thread bush (11), and thread bush (11) and threaded rod (10) threaded connection to thread bush (11) and clearance frame (9) sliding connection, clearance scraper blade (12) are installed to one side that thread bush (11) is close to filter screen (7), and clearance scraper blade (12) and filter screen (7) sliding connection, main support (1) internally mounted of processing case (4) one side has waste bin (2).
5. The electroplating exhaust gas acid mist treatment tower according to claim 1, wherein: the inside of handling case (4) below main support (1) has liquid reserve tank (16), and liquid reserve tank (16) are connected with handling case (4), install water pump (17) on the outer wall of liquid reserve tank (16), the inside that one end of water pump (17) extends to liquid reserve tank (16), feed liquor pipe (18) are installed to the other end of water pump (17), and feed liquor pipe (18) are connected with annular shower (25).
6. The electroplating exhaust gas acid mist treatment tower according to claim 1, wherein: the outer wall of the main support frame (1) is provided with a control panel (26), and the output end of the control panel (26) is electrically connected with the input ends of the servo motor (5), the stepping motor (8) and the water pump (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322411465.3U CN220900009U (en) | 2023-09-05 | 2023-09-05 | Electroplating waste gas acid mist treatment tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322411465.3U CN220900009U (en) | 2023-09-05 | 2023-09-05 | Electroplating waste gas acid mist treatment tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220900009U true CN220900009U (en) | 2024-05-07 |
Family
ID=90916419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322411465.3U Active CN220900009U (en) | 2023-09-05 | 2023-09-05 | Electroplating waste gas acid mist treatment tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220900009U (en) |
-
2023
- 2023-09-05 CN CN202322411465.3U patent/CN220900009U/en active Active
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