CN217077062U

CN217077062U - Electroplating effluent deoiling device

Info

Publication number: CN217077062U
Application number: CN202220996145.1U
Authority: CN
Inventors: 周兴阳; 周大红; 李鹏; 薛遥池; 孙迎辉; 钱孙浩; 易福洲; 周清; 徐英君
Original assignee: SUZHOU M-LEAD ELECTRONICS CO LTD
Current assignee: SUZHOU M-LEAD ELECTRONICS CO LTD
Priority date: 2022-04-27
Filing date: 2022-04-27
Publication date: 2022-07-29
Anticipated expiration: 2032-04-27

Abstract

The utility model belongs to the technical field of electroplating effluent treatment, especially, electroplating effluent deoiling device, to the problem complicated operation and the not good oil-water separation effect when collecting the floating oil in the wash tank, the following scheme is proposed at present, it includes mixing the separator box, one side lateral wall of separator box is fixed with the solid fixed splint, the inner wall of solid fixed splint is fixed with a conveying cylinder, the intercommunication has the feed liquor pipe between the top of conveying cylinder and the top surface of separator box, the inner wall of conveying cylinder rotates and is connected with pivot a, the inside of conveying cylinder is provided with the helical blade who fastens the cup joint with pivot a; the utility model discloses in through driving motor's drive, the washing liquid carries out auger delivery to the transport cylinder top through helical blade, drops to the separation box internal suction oil cotton and sheathes in, and the stripper bar drives the stripper plate and carries out reciprocating motion on deflector a to the realization is to the reciprocal extrusion of oil absorption cotton cover, thereby makes the fluid better the hydrops district that drops to on the screening board, thereby improves the oil absorption effect to the profit of transport cylinder transport.

Description

Electroplating effluent deoiling device

Technical Field

The utility model relates to an electroplating effluent treatment technical field especially relates to an electroplating effluent deoiling device.

Background

The workpiece is contacted with a large amount of oil stains during production, the workpiece needs to be cleaned in an electroplating working environment, and the cleaned wastewater contains a large amount of oil stains, sludge, chemical components and other environment-polluting components; when treating such waste water, it is necessary to remove the oil from the waste water in a first step and then treat the waste water in a subsequent step.

Original waste water deoiling device is at the in-process that uses, and when oil slick collection device was collected oil slick in wasing the pond, it was easily collected oil slick and washing water jointly to lead to there being more washing water in the collecting fluid, need follow-up carry out oil water separating to it and handle, the operation is comparatively complicated, and the process is numerous, and it is usually through the deoiling processing of stewing when separating the collecting fluid, its deoiling effect is relatively poor, work efficiency is low.

Therefore, an electroplating wastewater oil removing device is needed to solve the problems of complex operation and poor oil-water separation effect when collecting floating oil in the cleaning pool.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of electroplating effluent deoiling device has solved complex operation and the not good problem of water oil separating effect when collecting to the oil slick in the cleaning tank.

In order to achieve the above purpose, the utility model adopts the following technical scheme: an electroplating wastewater deoiling device comprises a separation box, wherein a fixed clamp plate is fixed on one side wall of the separation box, a conveying cylinder is fixed on the inner wall of the fixed clamp plate, a liquid inlet pipe is communicated between the top end of the conveying cylinder and the top surface of the separation box, a rotating shaft a is rotatably connected to the inner wall of the conveying cylinder, a spiral blade which is tightly sleeved with the rotating shaft a is arranged inside the conveying cylinder, a worm wheel which is tightly sleeved with the outer surface of the rotating shaft is arranged at the top end of the conveying cylinder, two mounting plates which are symmetrically distributed are fixed on the top surface of the separation box, a rotating shaft b is rotatably connected to the inner wall of each mounting plate, a worm which is matched with the worm wheel is tightly sleeved on the outer surface of the rotating shaft b, a driving motor which is connected with the rotating shaft b is arranged on the top surface of the separation box, a rotating roller which is rotatably connected with the inner wall of the separation box is arranged below the liquid inlet pipe, the outer surface fastening of live-rollers has cup jointed the cotton cover of oil absorption, the outside of the cotton cover of oil absorption be provided with pivot b matched with extrusion subassembly, the bottom surface of separator box is fixed with the baffle, the baffle with be provided with between the oil absorption cotton with the separator box rotates the screening board of connecting, the both sides that the separator box is located the baffle all communicate there is the drain pipe.

Preferably, the extrusion subassembly include with the separator box inner wall rotates the pivot c of connecting, pivot c with the equal coaxial arrangement in outer end of pivot b has the band pulley, two the surface of band pulley is provided with the belt, one side that the separator box is close to the cotton cover of oil absorption is fixed with deflector a, deflector a's inner wall slides and runs through two stripper bars that are the symmetric distribution, two the one end that the stripper bar is close to the cotton cover of oil absorption is fixed with the stripper plate jointly, gyro wheel an is installed to the other end of stripper bar, gyro wheel an with be fixed with pressure spring an between the deflector a, the surface fastening cover of pivot c has two cams that are the symmetric distribution, the cam with mutual contact between the gyro wheel an.

Preferably, the inner surface of the extrusion plate is in an arc surface arrangement, and the axes of the oil absorption cotton sleeve and the extrusion plate are positioned on the same horizontal plane.

Preferably, the top surface of screening board is provided with the hydrops district, the vertical cross-section in hydrops district is the cambered surface setting, the screening board is located the outside top surface in hydrops district and is the inclined plane setting.

Preferably, the inner wall of separator box is fixed with deflector b, the inside slip of deflector b is run through there are two lifting rod that are the symmetric distribution, gyro wheel b is installed on the top of lifting rod, gyro wheel b with contact each other between the cam, gyro wheel b with be fixed with pressure spring b between the deflector b, the bottom of lifting rod with be provided with the connecting rod between the top surface of screening board, the both ends of connecting rod respectively with lifting rod with the screening board is articulated.

Preferably, the guide plate b and the guide plate a are vertically distributed, and the end part of the screening plate extends to the outer side of the top of the partition plate.

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

1. the utility model discloses in through driving motor's drive, the washing liquid carries out auger delivery to the transport cylinder top through helical blade to through the effect of feed liquor pipe, drop to the separation box internal suction oil cotton sheathe in, the stripper bar drives the stripper plate and carries out reciprocating motion on deflector a this moment, thereby realizes the reciprocal extrusion to the suction oil cotton sheathe, thereby makes the fluid better long-pending liquid zone that drops to on the screening board, thereby improves the oil absorption effect to the profit of transport cylinder transport.

2. The utility model discloses in through the rotation of cam, drive the drag link in step and carry out up-and-down reciprocating motion on deflector b to through the effect of connecting rod, make the sieve board carry out reciprocating motion in the separator box, further improve the separation effect of profit on the sieve.

Drawings

FIG. 1 is a schematic view of a main sectional structure of an electroplating wastewater oil removing device provided by the utility model;

FIG. 2 is an enlarged view of area A of FIG. 1;

fig. 3 is a schematic view of the structure of the electroplating wastewater oil removing device according to the present invention.

In the figure: 1. a separation tank; 2. fixing the clamping plate; 3. a delivery cartridge; 4. a liquid inlet pipe; 5. a rotating shaft a; 6. a helical blade; 7. a worm gear; 8. mounting a plate; 9. a rotating shaft b; 10. a worm; 11. a drive motor; 12. a rotating roller; 13. an oil absorbing cotton sleeve; 14. an extrusion assembly; 141. a rotating shaft c; 142. a pulley; 143. a belt; 144. a guide plate a; 145. an extrusion stem; 146. a pressing plate; 147. a roller a; 148. a compression spring a; 149. a cam; 15. a partition plate; 16. a screening plate; 17. a liquid outlet pipe; 18. a liquid accumulation area; 19. a guide plate b; 20. lifting a pull rod; 21. a roller b; 22. a compression spring b; 23. a connecting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, an electroplating wastewater deoiling device comprises a separation box 1, a fixed clamping plate 2 is fixed on one side wall of the separation box 1, a conveying cylinder 3 is fixed on the inner wall of the fixed clamping plate 2, a liquid inlet pipe 4 is communicated between the top end of the conveying cylinder 3 and the top surface of the separation box 1, a rotating shaft a5 is rotatably connected with the inner wall of the conveying cylinder 3, a helical blade 6 tightly sleeved with a rotating shaft a5 is arranged inside the conveying cylinder 3, a worm wheel 7 tightly sleeved with the outer surface of the rotating shaft is arranged at the top end of the conveying cylinder 3, two symmetrically distributed mounting plates 8 are fixed on the top surface of the separation box 1, a rotating shaft b9 is rotatably connected with the inner wall of the mounting plate 8, a worm 10 matched with the worm wheel 7 is tightly sleeved on the outer surface of the rotating shaft b9, a driving motor 11 connected with the rotating shaft b9 is arranged on the top surface of the separation box 1, a rotating roller 12 rotatably connected with the inner wall of the separation box 1 is arranged below the liquid inlet pipe 4, an oil absorption cotton sleeve 13 is tightly sleeved on the outer surface of the rotating roller 12, an extrusion assembly 14 matched with the rotating shaft b9 is arranged on the outer side of the oil absorption cotton sleeve 13, a partition plate 15 is fixed on the bottom surface of the separation box 1, a screening plate 16 rotatably connected with the separation box 1 is arranged between the partition plate 15 and the oil absorption cotton, and liquid outlet pipes 17 are communicated with two sides of the separation box 1, which are located on the partition plate 15.

Wherein, the squeezing component 14 comprises a rotating shaft c141 rotatably connected with the inner wall of the separation box 1, belt wheels 142 are coaxially installed at the outer ends of the rotating shaft c141 and the rotating shaft b9, belts 143 are installed on the outer surfaces of the two belt wheels 142, a guide plate a144 is fixed at one side of the separation box 1 close to the oil absorption cotton sleeve 13, two squeezing rods 145 symmetrically distributed are slidably penetrated through the inner wall of the guide plate a144, one ends of the two squeezing rods 145 close to the oil absorption cotton sleeve 13 are jointly fixed with a squeezing plate 146, the other end of the squeezing rod 145 is provided with a roller a147, a compression spring a148 is fixed between the roller a147 and the guide plate a144, two cams 149 symmetrically distributed are tightly sleeved on the outer surface of the rotating shaft c141, the cams 149 are in mutual contact with the roller a147, specifically, the roller a147 is always ensured to be in contact with the cams 149 under the elastic force action of the compression spring a148, so that the cams 149 can rotate back and forth, the extrusion rod 145 drives the extrusion plate 146 to perform reciprocating extrusion on the guide plate a144, so that the oil better falls to the liquid accumulation area 18 on the sieving plate 16, and the oil absorption effect of the oil and water conveyed by the conveying cylinder 3 is improved by extruding the oil and water.

Wherein, the inner surface of the squeeze board 146 is in the arc surface arrangement, and the axes of the oil absorption cotton sleeve 13 and the squeeze board 146 are located on the same horizontal plane.

Wherein, the top surface of screening board 16 is provided with hydrops district 18, and the vertical cross-section in hydrops district 18 is the cambered surface setting, and the outside top surface that screening board 16 is located hydrops district 18 is the inclined plane setting.

The inner wall of the separation box 1 is fixed with a guide plate b19, two symmetrically distributed lifting rods 20 are slidably penetrated in the guide plate b19, rollers b21 are mounted at the top ends of the lifting rods 20, the rollers b21 are in contact with the cam 149, a compression spring b22 is fixed between the rollers b21 and the guide plate b19, a connecting rod 23 is arranged between the bottom end of each lifting rod 20 and the top surface of the screening plate 16, two ends of each connecting rod 23 are respectively hinged with the lifting rods 20 and the screening plate 16, and specifically, the rollers b21 are always in contact with the cam 149 under the elastic action of the compression spring b22, so that the cam 149 is driven to perform reciprocating screening swing on the screening plate 16 under the action of the lifting rods 20 and the connecting rods 23 in the reciprocating rotation process, and the oil-water separation effect of the screening plate 16 is effectively improved.

The guide plates b19 and the guide plates a144 are vertically distributed, and the end parts of the sieving plates 16 extend to the outer side of the top of the partition plate 15.

The working principle is as follows: when the electroplating wastewater is subjected to oil removal treatment, the conveying cylinder 3 is transferred to a cleaning tank, the bottom surface of the conveying cylinder 3 is placed below the liquid level of the cleaning tank, the worm 10 synchronously rotates under the driving of the driving motor 11, the rotating shaft a5 and the helical blade 6 are driven to synchronously rotate under the meshing transmission action between the worm 10 and the worm wheel 7, so that the cleaning liquid in the cleaning tank is spirally conveyed to the top end of the conveying cylinder 3 through the helical blade 6 and falls onto the oil absorption cotton sleeve 13 in the separation box 1 under the action of the liquid inlet pipe 4, the oil is adsorbed through the oil absorption cotton sleeve 13, the cleaning water directly falls onto the screening plate 16 for diversion conveying, the rotating shaft c141 and the cam 149 synchronously rotate under the transmission action of the belt wheel 142 and the belt 143, and due to the elastic force action of the compression spring a148 and the compression spring b22, thereby make gyro wheel a147 and gyro wheel b21 contact with the surface of cam 149 all the time, thereby realize that the stripper bar 145 drives stripper plate 146 and carry out reciprocating motion on deflector a144, thereby the realization is to the reciprocal extrusion of oil absorption cotton cover 13, thereby make better ponding district 18 that drops to on the sieve board 16 of fluid, and through squeezing it, thereby improve the oil absorption effect to the profit of transport cylinder 3 transport, simultaneously lifting rod 20 passes through the effect of connecting rod 23, make sieve board 16 carry out reciprocating swing in separator box 1, thereby improve the separation effect of profit on the sieve board.

The driving motor 11 is commercially available, and the driving motor 11 is provided with a power supply, which belongs to the mature technology in the field and is fully disclosed, so that repeated description is omitted in the specification.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The electroplating wastewater oil removing device comprises a separation box (1) and is characterized in that a fixed clamping plate (2) is fixed on one side wall of the separation box (1), a conveying cylinder (3) is fixed on the inner wall of the fixed clamping plate (2), a liquid inlet pipe (4) is communicated between the top end of the conveying cylinder (3) and the top surface of the separation box (1), a rotating shaft a (5) is rotatably connected to the inner wall of the conveying cylinder (3), spiral blades (6) which are tightly sleeved with the rotating shaft a (5) are arranged inside the conveying cylinder (3), a worm wheel (7) which is tightly sleeved with the outer surface of the rotating shaft is arranged on the top end of the conveying cylinder (3), two mounting plates (8) which are symmetrically distributed are fixed on the top surface of the separation box (1), a rotating shaft b (9) is rotatably connected with the inner wall of the mounting plates (8), a worm (10) matched with the worm wheel (7) is tightly sleeved with the outer surface of the rotating shaft b (9), the top surface of separator box (1) set up install with driving motor (11) that pivot b (9) are connected, the below of feed liquor pipe (4) be provided with separator box (1) inner wall rotates live-rollers (12) of connecting, the surface fastening of live-rollers (12) has cup jointed oil absorption cotton cover (13), the outside of oil absorption cotton cover (13) be provided with pivot b (9) matched with extrusion subassembly (14), the bottom surface of separator box (1) is fixed with baffle (15), baffle (15) with be provided with between the oil absorption cotton with separator box (1) rotate screening board (16) of connecting, the both sides that separator box (1) is located baffle (15) all communicate there are drain pipe (17).

2. The electroplating wastewater oil removing device according to claim 1, wherein the extrusion assembly (14) comprises a rotating shaft c (141) rotatably connected with the inner wall of the separation box (1), belt wheels (142) are coaxially mounted at the outer ends of the rotating shaft c (141) and the rotating shaft b (9), belts (143) are arranged on the outer surfaces of the two belt wheels (142), a guide plate a (144) is fixed at one side of the separation box (1) close to the oil absorption cotton sleeve (13), two extrusion rods (145) symmetrically distributed penetrate through the inner wall of the guide plate a (144) in a sliding manner, an extrusion plate (146) is jointly fixed at one ends of the two extrusion rods (145) close to the oil absorption cotton sleeve (13), a roller a (147) is mounted at the other end of the extrusion rod (145), and a compression spring a (148) is fixed between the roller a (147) and the guide plate a (144), two cams (149) which are symmetrically distributed are tightly sleeved on the outer surface of the rotating shaft c (141), and the cams (149) are in mutual contact with the roller a (147).

3. The electroplating wastewater oil removing device as claimed in claim 2, wherein the inner surface of the squeeze plate (146) is cambered, and the axes of the oil absorption cotton sleeve (13) and the squeeze plate (146) are located on the same horizontal plane.

4. The electroplating wastewater oil removing device according to claim 1, wherein a liquid accumulation area (18) is arranged on the top surface of the screening plate (16), the vertical section of the liquid accumulation area (18) is arranged in an arc surface, and the top surface of the screening plate (16) on the outer side of the liquid accumulation area (18) is arranged in an inclined plane.

5. The electroplating wastewater oil removing device according to claim 2, wherein a guide plate b (19) is fixed on the inner wall of the separation box (1), two symmetrically distributed lifting rods (20) penetrate through the guide plate b (19) in a sliding manner, rollers b (21) are installed at the top ends of the lifting rods (20), the rollers b (21) are in contact with the cam (149), compression springs b (22) are fixed between the rollers b (21) and the guide plate b (19), a connecting rod (23) is arranged between the bottom end of each lifting rod (20) and the top surface of the screening plate (16), and two ends of the connecting rod (23) are respectively hinged to the lifting rods (20) and the screening plate (16).

6. The electroplating wastewater degreasing device as claimed in claim 5, wherein the guide plate b (19) and the guide plate a (144) are vertically distributed, and the end of the screening plate (16) extends to the top outer side of the partition plate (15).