CN216639126U

CN216639126U - PCB circuit board effluent treatment plant

Info

Publication number: CN216639126U
Application number: CN202122937664.9U
Authority: CN
Inventors: 肖植
Original assignee: Shenzhen Lianxin Microelectronics Technology Co ltd
Current assignee: Shenzhen Lianxin Microelectronics Technology Co ltd
Priority date: 2021-11-27
Filing date: 2021-11-27
Publication date: 2022-05-31
Anticipated expiration: 2031-11-27

Abstract

The utility model relates to the technical field of PCB (printed circuit board) circuits and discloses a PCB circuit board wastewater treatment device which comprises a wastewater stirring treatment tank, wherein a tank cover is fixedly arranged at the top of the wastewater stirring treatment tank, a wastewater inlet is formed in the top of the tank cover, a drug feeding port is formed in the right side of the wastewater stirring treatment tank, and a wastewater outlet is formed in the right side of the wastewater stirring treatment tank. This PCB circuit board effluent treatment plant, it rotates to drive rabbling mechanism through servo drive motor, and then drive filter mechanism through the rabbling mechanism and rotate, make the toper filter screen can rotate in the inside of waste water stirring treatment tank, the realization is filtered impurity and pollutant in the waste water, can avoid impurity and pollutant to concentrate simultaneously and pile up on the toper filter screen, prevent the jam condition, thereby make the medicament can effectually stir the mixture with waste water, the realization is handled waste water.

Description

PCB circuit board effluent treatment plant

Technical Field

The utility model relates to the technical field of PCB (printed circuit board), in particular to a PCB wastewater treatment device.

Background

Waste water is generated in the manufacturing process of the circuit board, a waste water treatment device is required to be used for treating the waste water before the waste water is discharged, and the waste water and the medicament are mixed and stirred by a stirring mechanism in the treatment device by putting the medicament into the treatment device, so that the waste water is treated; however, the existing wastewater treatment mechanism is not convenient for filtering impurities and pollutants in wastewater, and further affects the treatment effect of wastewater, and when impurities and pollutants are filtered, the filtering device is easy to block, so that the PCB wastewater treatment device needs to be provided to solve the problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides the PCB wastewater treatment device which has the advantages of facilitating the filtration treatment of impurities and pollutants in wastewater, rotating the filtration device, avoiding the blockage of the filtration device, further improving the stirring treatment effect of the wastewater and the like, and solves the problems that the impurities and the pollutants in the wastewater are not convenient to filter, the treatment effect of the wastewater is influenced, and the blockage of the filtration device is easy to occur when the impurities and the pollutants are filtered.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a PCB circuit board effluent treatment plant, includes waste water stirring treatment tank, the fixed cover that is provided with in top of waste water stirring treatment tank, the top of cover is provided with the waste water import, the medicine mouth of throwing has been seted up on the right side of waste water stirring treatment tank, the waste water export has been seted up on the right side of waste water stirring treatment tank, the inside fixedly connected with seal plate of waste water stirring treatment tank, the inside of waste water stirring treatment tank is provided with rabbling mechanism, rabbling mechanism includes the agitator sleeve pipe, the solid fixed ring of agitator sleeve pipe's top fixedly connected with, gu fixed ring's top is provided with filtering mechanism, filtering mechanism includes the connecting block, the side surface fixedly connected with toper filter screen of connecting block, the top of connecting block is provided with rotatory dog.

Preferably, agitator sleeve's bottom fixedly connected with drive gear, sealed bulkhead's bottom is rotated and is connected with the driving gear, the interior diapire fixed mounting of waste water stirring treatment tank has servo drive motor, agitator sleeve's side surface fixedly connected with stirring leaf, agitator sleeve's side surface fixedly connected with stirring strip, drive gear and driving gear intermeshing, servo drive motor's output and the bottom fixed connection of driving gear, agitator sleeve's bottom is connected with sealed bulkhead's inside rotation, drive gear rotates with sealed bulkhead's bottom to drive the driving gear through servo drive motor work and rotate, and can drive gear and rotate, thereby make agitator sleeve rotate, realize that rabbling mechanism rotates in the inside of waste water stirring treatment tank.

Preferably, the interior diapire fixed mounting of waste water stirring treatment tank has the pneumatic cylinder, the top of pneumatic cylinder is rotated and is connected with the connecting rod, the bottom fixedly connected with threaded rod of rotatory dog, the intercommunicating pore that runs through about the inside of connecting block is seted up, threaded hole is seted up on the top of connecting rod, the threaded rod is pegged graft with the inside activity of intercommunicating pore, the bottom of threaded rod and the internal thread connection of threaded hole to can fix rotatory dog and connecting rod, can carry out spacing fixed with solid fixed ring and connecting block simultaneously.

Preferably, spacing spout has been seted up to the agitator casing's inside wall, the spacing draw runner of side surface fixedly connected with of connecting rod, spacing spout and agitator casing's upper and lower both sides intercommunication, the inside sliding connection of spacing draw runner and spacing spout to can carry out spacingly with connecting rod and agitator casing, rotate through agitator casing and can drive the connecting rod and rotate together, and make the connecting rod can reciprocate in agitator casing's inside.

Preferably, gu fixed ring's top fixedly connected with guide post, the guiding hole has been seted up to the bottom of connecting block, the bottom of connecting block and fixed ring's top overlap joint, the guide post is pegged graft with the inside activity of guiding hole to can carry on solid fixed ring and connecting block spacing, make solid fixed ring rotate and to drive the connecting block and together rotate, and then can drive the inside rotation of toper filter screen at waste water stirring treatment tank.

Preferably, the drug feeding port is positioned above the wastewater outlet, the drug feeding port is positioned below the conical filter screen, and the wastewater outlet is positioned above the sealing partition plate, so that drugs can be mixed with the wastewater and react with the wastewater, and the wastewater can be treated.

Compared with the prior art, the utility model provides a PCB wastewater treatment device, which has the following beneficial effects:

1. this PCB circuit board effluent treatment plant, through stirring sleeve, drive gear, the driving gear, servo drive motor, solid fixed ring, the connecting block, the toper filter screen, rotatory dog, the screw hole, spacing spout, spacing draw runner, the guide post, mutually support between the guiding hole, thereby can drive the rabbling mechanism through servo drive motor and rotate, and then drive the filter mechanism through the rabbling mechanism and rotate, make the toper filter screen can rotate in the inside of waste water stirring treatment tank, the realization is filtered impurity and pollutant in the waste water, can avoid impurity and pollutant to concentrate simultaneously and pile up on the toper filter screen, prevent the jam condition, thereby make the medicament can effectually stir the mixture with waste water, the realization is handled waste water.

2. This PCB circuit board effluent treatment plant, through rotatory dog, the pneumatic cylinder, the connecting rod, the threaded rod, the intercommunicating pore, the screw hole, spacing spout, mutually support between the spacing draw runner, and then through pneumatic cylinder work extension, alright in order to drive the connecting rod at the inside rebound of agitator sleeve, and can drive the connecting block, toper filter screen and rotatory dog are together rebound, make rotatory dog move out from the inside of waste water stirring treatment tank, then rotate rotatory dog, make the threaded rod can follow the inside of screw hole and rotate out, the realization is dismantled the toper filter screen, and then can clear up impurity and pollutant on the toper filter screen.

Drawings

FIG. 1 is a front sectional view of the present invention;

FIG. 2 is a sectional view of the stirring mechanism and the filtering mechanism of the present invention;

FIG. 3 is an enlarged view of the structure of FIG. 2.

Wherein: 1. a wastewater stirring treatment tank; 2. a can lid; 3. a wastewater inlet; 4. a drug feeding port; 5. a waste water outlet; 6. sealing the partition plate; 7. stirring the sleeve; 8. a drive gear; 9. a driving gear; 10. a servo drive motor; 11. stirring blades; 12. stirring strips; 13. a fixing ring; 14. connecting blocks; 15. a conical filter screen; 16. rotating the stop block; 17. a hydraulic cylinder; 18. a connecting rod; 19. a threaded rod; 20. a communicating hole; 21. a threaded hole; 22. a limiting chute; 23. a limiting slide bar; 24. a guide post; 25. and (4) a guide hole.

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. 1-3, a PCB circuit board wastewater treatment device comprises a wastewater agitation treatment tank 1, a tank cover 2 is fixedly arranged on the top of the wastewater agitation treatment tank 1, the tank cover 2 is fixed on the top of the wastewater agitation treatment tank 1 through bolts to seal the interior of the wastewater agitation treatment tank 1, a wastewater inlet 3 is arranged on the top of the tank cover 2 to allow wastewater to enter the interior of the wastewater agitation treatment tank 1 from the wastewater inlet 3, a drug feeding port 4 is formed on the right side of the wastewater agitation treatment tank 1, a drug can be fed into the interior of the wastewater agitation treatment tank 1 through the drug feeding port 4 to mix the drug with the wastewater, thereby treating the wastewater, a wastewater outlet 5 is formed on the right side of the wastewater agitation treatment tank 1 to discharge the treated wastewater through the wastewater outlet 5, a sealing partition plate 6 is fixedly connected to the interior of the wastewater agitation treatment tank 1, the wastewater stirring treatment tank 1 is separated, wastewater above the sealing partition plate 6 is prevented from entering the lower part of the sealing partition plate 6, a stirring mechanism is arranged in the wastewater stirring treatment tank 1 and comprises a stirring sleeve 7, a driving gear 8 is fixedly connected to the bottom end of the stirring sleeve 7, a driving gear 9 is rotatably connected to the bottom part of the sealing partition plate 6, a servo driving motor 10 is fixedly installed on the inner bottom wall of the wastewater stirring treatment tank 1, a stirring blade 11 is fixedly connected to the side surface of the stirring sleeve 7, a stirring bar 12 is fixedly connected to the side surface of the stirring sleeve 7, wastewater and a medicament in the wastewater stirring treatment tank 1 can be fully mixed through the stirring blade 11 and the stirring bar 12, so that the wastewater treatment effect can be improved, the driving gear 8 is meshed with the driving gear 9, and the output end of the servo driving motor 10 is fixedly connected with the bottom end of the driving gear 9, the bottom of agitator sleeve 7 is connected with seal spacer 6's inside rotation, drive gear 8 rotates with seal spacer 6's bottom and is connected, work through servo drive motor 10 and drive driving gear 9 and rotate, make driving gear 9 drive gear 8 and rotate, thereby can drive agitator sleeve 7 and rotate in seal spacer 6's inside, and then make whole rabbling mechanism rotate in the inside of waste water stirring treatment jar 1, the realization stirs waste water and medicament and mixes, agitator sleeve 7's the solid fixed ring 13 of top fixedly connected with.

The top of the fixed ring 13 is provided with a filtering mechanism, the filtering mechanism comprises a connecting block 14, a conical filter screen 15 is fixedly connected to the side surface of the connecting block 14, impurities and pollutants in the wastewater can be filtered through the conical filter screen 15, the impurities and the pollutants are prevented from entering the lower part of the conical filter screen 15, so that the treatment effect of the medicament on the wastewater can be improved, the medicament feeding port 4 is positioned above the wastewater outlet 5, the medicament feeding port 4 is positioned below the conical filter screen 15, the wastewater outlet 5 is positioned above the sealing partition plate 6, the top of the connecting block 14 is provided with a rotary stop 16, the top of the rotary stop 16 is provided with a rotary stirring sheet for facilitating the rotation of the rotary stop 16, a hydraulic cylinder 17 is fixedly installed on the inner bottom wall of the wastewater stirring treatment tank 1, the top end of the hydraulic cylinder 17 is rotatably connected with a connecting rod 18, and the connecting rod 18 can be driven to move up and down through the operation of the hydraulic cylinder 17, and the normal use of the hydraulic cylinder 17 cannot be influenced by the rotation of the connecting rod 18, the bottom of the rotary stop block 16 is fixedly connected with a threaded rod 19, the connecting block 14 is internally provided with a communicating hole 20 which vertically penetrates through, the connecting rod 18 is movably inserted in the fixing ring 13, the top end of the connecting rod 18 is lapped with the bottom of the connecting block 14, the top end of the connecting rod 18 is provided with a threaded hole 21, the threaded rod 19 is movably inserted in the communicating hole 20, the bottom end of the threaded rod 19 is connected with the internal thread of the threaded hole 21, the bottom of the rotary stop block 16 is lapped with the top of the connecting block 14, so that the rotary stop block 16 can be fixed at the top of the connecting block 14, the inner side wall of the stirring sleeve 7 is provided with a limiting sliding groove 22, the side surface of the connecting rod 18 is fixedly connected with a limiting sliding strip 23, the number of the limiting sliding grooves 22 and the limiting sliding strips 23 are four, and the limiting sliding strips 23 can move up and down in the fixing ring 13, the limiting sliding groove 22 is communicated with the upper side and the lower side of the stirring sleeve 7, the limiting sliding strip 23 is connected with the inner portion of the limiting sliding groove 22 in a sliding manner, the limiting sliding strip 23 can move out of the top of the limiting sliding groove 22, the stirring sleeve 7 can rotate to drive the connecting rod 18 to rotate together in the stirring sleeve 7, the bottom end of the connecting rod 18 is rotated with a piston rod on the hydraulic cylinder 17, the top portion of the fixing ring 13 is fixedly connected with a guide post 24, the bottom portion of the connecting block 14 is provided with guide holes 25, the number of the guide posts 24 and the number of the guide holes 25 are four, the bottom portion of the connecting block 14 is overlapped with the top portion of the fixing ring 13, the guide post 24 is movably inserted into the guide holes 25, so that the connecting block 14 can be limited, the connecting block 14 is prevented from moving, the connecting block 14 can be driven to rotate together by the rotation of the fixing ring 13, and the conical filter screen 15 is driven to rotate in the waste water stirring treatment tank 1, when needs are cleared up impurity and pollutant on toper filter screen 15, open cover 2, then through pneumatic cylinder 17 work extension, alright drive connecting rod 18 at the inside rebound of agitator sleeve 7, and drive connecting block 14, toper filter screen 15 and rotatory dog 16 together rebound, make rotatory dog 16 can follow the inside removal of waste water stirring processing jar 1, and then can rotate rotatory dog 16, drive threaded rod 19 rotates in the inside of screw hole 21, after threaded rod 19 rotates from the inside of screw hole 21, alright take out connecting block 14 and toper filter screen 15, the realization is cleared up impurity and pollutant on toper filter screen 15, and can prevent that toper filter screen 15 from appearing the jam condition.

When in use, wastewater enters the wastewater stirring treatment tank 1 from the wastewater inlet 3 and falls into the conical filter screen 15, impurities and pollutants in the wastewater are filtered by the conical filter screen 15, meanwhile, the servo drive motor 10 works to drive the driving gear 9 to rotate, and the driving gear 9 drives the driving gear 8 to rotate, so that the stirring sleeve 7 and the fixing ring 13 rotate, the connecting rod 18 can be driven to rotate in the stirring sleeve 7, the connecting block 14 and the conical filter screen 15 can be driven to rotate, the impurities and pollutants in the wastewater are prevented from being concentrated and accumulated at the same position in the conical filter screen 15, a medicament is put into the wastewater stirring treatment tank 1 from the medicament feeding port 4, the medicament is mixed with the wastewater, and the stirring blades 11 and the stirring strips 12 are driven to rotate by the rotating stirring sleeve 7, so that the medicament and the wastewater can be fully stirred, and the wastewater is treated by the medicament.

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 PCB circuit board effluent treatment plant, includes waste water stirring treatment tank (1), its characterized in that: a tank cover (2) is fixedly arranged at the top of the wastewater stirring treatment tank (1), a wastewater inlet (3) is arranged at the top of the tank cover (2), a drug feeding port (4) is arranged on the right side of the wastewater stirring treatment tank (1), a wastewater outlet (5) is arranged on the right side of the wastewater stirring treatment tank (1), a sealing clapboard (6) is fixedly connected inside the wastewater stirring treatment tank (1), a stirring mechanism is arranged in the wastewater stirring treatment tank (1), the stirring mechanism comprises a stirring sleeve (7), the top end of the stirring sleeve (7) is fixedly connected with a fixing ring (13), the top of the fixing ring (13) is provided with a filtering mechanism, the filter mechanism comprises a connecting block (14), a conical filter screen (15) is fixedly connected to the side surface of the connecting block (14), and a rotary stop block (16) is arranged at the top of the connecting block (14).

2. The PCB waste water treatment device of claim 1, wherein: the bottom fixedly connected with drive gear (8) of agitator sleeve (7), the bottom of sealed bulkhead (6) is rotated and is connected with driving gear (9), the interior diapire fixed mounting of waste water stirring treatment tank (1) has servo drive motor (10), the side surface fixedly connected with stirring leaf (11) of agitator sleeve (7), the side surface fixedly connected with stirring strip (12) of agitator sleeve (7), drive gear (8) and driving gear (9) intermeshing, the output of servo drive motor (10) and the bottom fixed connection of driving gear (9), the bottom of agitator sleeve (7) is connected with the inside rotation of sealed bulkhead (6), drive gear (8) are connected with the bottom rotation of sealed bulkhead (6).

3. The PCB waste water treatment device of claim 1, wherein: the utility model discloses a waste water stirring treatment tank, including waste water stirring treatment tank (1), the interior diapire fixed mounting of waste water stirring treatment tank (1) has pneumatic cylinder (17), the top of pneumatic cylinder (17) is rotated and is connected with connecting rod (18), bottom fixedly connected with threaded rod (19) of rotatory dog (16), intercommunicating pore (20) that run through from top to bottom are seted up to the inside of connecting block (14), threaded hole (21) are seted up on the top of connecting rod (18), threaded rod (19) are pegged graft with the inside activity of intercommunicating pore (20), the bottom of threaded rod (19) and the inside threaded connection of threaded hole (21).

4. The PCB circuit board effluent treatment plant of claim 3, characterized in that: spacing spout (22) have been seted up to the inside wall of agitator sleeve (7), the side surface fixedly connected with spacing draw runner (23) of connecting rod (18), spacing spout (22) and the upper and lower both sides intercommunication of agitator sleeve (7), the inside sliding connection of spacing draw runner (23) and spacing spout (22).

5. The PCB waste water treatment device of claim 1, wherein: the top fixedly connected with guide post (24) of solid fixed ring (13), guiding hole (25) have been seted up to the bottom of connecting block (14), the bottom of connecting block (14) and the top overlap joint of solid fixed ring (13), guide post (24) are pegged graft with the inside activity of guiding hole (25).

6. The PCB waste water treatment device of claim 1, wherein: the drug feeding port (4) is located above the waste water outlet (5), the drug feeding port (4) is located below the conical filter screen (15), and the waste water outlet (5) is located above the sealing partition plate (6).