CN216336684U

CN216336684U - Complete equipment is handled in zero release of waste water that sprays paint

Info

Publication number: CN216336684U
Application number: CN202123135283.5U
Authority: CN
Inventors: 谭小玲
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-15
Filing date: 2021-12-15
Publication date: 2022-04-19
Anticipated expiration: 2031-12-15

Abstract

The utility model discloses complete equipment for zero-emission treatment of paint spraying wastewater, which relates to the technical field of paint spraying wastewater treatment and comprises a reaction component and a mixing component, wherein the outer part of the discharge end of the reaction component is connected with a dehydration component, the bottom end of the dehydration component is connected with an extrusion component, a push plate is driven by a material pushing cylinder, scum falling from a dehydration feed inlet into a connecting shell is pushed into an inner cavity at the top of a dehydration shell, when the scum in the inner cavity at the top of the dehydration shell reaches a certain amount, the push plate is driven by the material pushing cylinder, the dehydration feed inlet is sealed by the top of the push plate, a plurality of groups of heating pipes heat the inner cavity at the top of the dehydration shell to reduce the water content of the scum, after the scum is dehydrated, a blanking cylinder contracts to enable a movable plate to rotate anticlockwise around a rotating shaft, the scum slides to be discharged through a discharge outlet, and then the blanking cylinder extends to drive the movable plate to return to the original position, the pushing cylinder drives the push plate to return to the original position, and the operation is repeated.

Description

Complete equipment is handled in zero release of waste water that sprays paint

Technical Field

The utility model relates to the technical field of paint spraying wastewater treatment, in particular to a zero-emission complete treatment device for paint spraying wastewater.

Background

The waste water treatment that sprays paint usually adopts the mode of chemical agent, produces the reaction with chemical agent and waste water to make the waste residue break away from out, float in the surface of water, scrape to get and collect surface scum, the waste water treatment equipment that sprays paint at present can't be to scum direct processing, need adopt the pressure filter to handle the scum after collecting, and the cost is higher, for this reason, we have proposed the zero release of waste water treatment complete sets that sprays paint.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a complete set of equipment for zero-emission treatment of paint spraying wastewater, which solves the problem that the cost is high because the prior paint spraying wastewater treatment equipment cannot directly treat scum and needs to treat the collected scum by a filter press because a chemical agent mode is usually adopted to react the chemical agent with the wastewater so as to separate the scum to float on the water surface and scrape and collect the scum on the surface.

In order to achieve the purpose, the utility model is realized by the following technical scheme: the complete equipment for zero-emission treatment of paint spraying wastewater comprises a reaction component and a mixing component, wherein a dehydration component is connected to the outer part of a discharge end of the reaction component, and an extrusion component is connected to the bottom end of the dehydration component;

the utility model discloses a dehydration assembly, including dehydration casing, connecting shell, push plate, dehydration casing, connecting shell, dehydration casing, dehydration casing, dehydration casing, dehydration casing, dehydration, and a connection of a.

As a further technical scheme, the extrusion assembly comprises an extrusion machine shell, one side of the top of the extrusion machine shell is provided with an extrusion feed inlet, the bottom end of the interior of the extrusion machine shell is provided with a discharge cylinder and a movable frame, the telescopic end of the discharge cylinder is connected with the outer side face of the movable frame, the side face of the top of the movable frame, which is positioned above the discharge cylinder, is connected with a connecting plate, the top end of the extrusion machine shell is provided with an extrusion cylinder, and the telescopic end of the extrusion cylinder extends into the extrusion machine shell and is connected with a pressing plate.

As a further technical scheme, the pressing plate is positioned right above the moving frame, two groups of guide posts are symmetrically connected to the top end of the pressing plate and positioned on two sides of the extrusion cylinder, and each group of guide posts penetrates through the top of the extrusion machine shell and is in sliding connection.

As a further technical scheme of the utility model, the bottom end of the dewatering machine shell is connected with the top end of one side of the extruding machine shell, and the discharge port corresponds to the extruding feed port.

As a further technical scheme, the reaction assembly comprises a reaction shell, a cover is arranged at the top of the reaction shell, a partition plate is connected to the top of an inner cavity of the reaction shell, a baffle plate is connected to the corner of the inner cavity of the reaction shell and the side face of the partition plate together, a through groove is formed in the side face of the baffle plate, a drain pipe penetrates through the side wall of the reaction shell and is located at the position of the baffle plate, a scraping device is arranged at the top of the reaction shell and is located at one side of the partition plate, and a feed opening is formed in one end of the top of the reaction shell.

As a further technical scheme, the mixing assembly comprises a mixing machine shell, a mixing tank is installed in an inner cavity at the bottom of the mixing machine shell, a plurality of groups of precise metering pumps and an LPC controller are installed in an inner cavity at the top of the reaction machine shell, an outlet end and an inlet end of the mixing tank are respectively connected with a liquid inlet pipe and a liquid outlet pipe, an inlet end of each group of precise metering pumps is connected with a liquid medicine bucket through a hose, and a connecting pipe is arranged between the outlet end and the liquid inlet pipe of each group of precise metering pumps.

Advantageous effects

The utility model provides a complete set of equipment for zero-emission treatment of paint spraying wastewater. Compared with the prior art, the method has the following beneficial effects:

1. the utility model provides a complete sets is handled in zero release of waste water that sprays paint, drive the push pedal through pushing away the material cylinder, will fall into the inside dross of connecting shell by the dehydration feed inlet and push the top inner chamber of dehydration casing, when the dross of the top inner chamber of dehydration casing reaches a quantitative, push away the material cylinder and drive the push pedal, seal the dehydration feed inlet by the top of push pedal, a plurality of groups of heating pipes heat the top inner chamber of dehydration casing, make the water content of dross reduce, after the dross dehydration finishes, unloading cylinder shrink, make the movable plate around axis of rotation anticlockwise rotation, then the dross slides and discharges through the discharge gate, the unloading cylinder stretches to drive the movable plate and returns to the original position, push away the material cylinder and drive the push pedal and return to the original position, repeat according to above-mentioned operation.

2. The utility model provides a complete sets is handled in zero release of waste water that sprays paint, makes the dross after the dehydration get into the inside of removing the frame through extrusion feed inlet, and extrusion cylinder extends and promotes the clamp plate and move down, and then extrudees the slabbing with the dross, and after the extrusion, extrusion cylinder shrink drives the clamp plate and returns to original position, and ejection of compact cylinder extends and promotes the outside of removing frame to extrusion casing, and then carries out the unloading to the dross after the extrusion.

Drawings

FIG. 1 is a schematic diagram of a zero-emission paint waste treatment plant;

FIG. 2 is a schematic diagram of the structure of the reaction module of a zero-emission paint waste treatment plant;

FIG. 3 is a schematic diagram of the mixing assembly of a zero discharge paint waste treatment plant;

FIG. 4 is a top view of a dewatering module in a paint waste zero discharge treatment plant;

FIG. 5 is a cross-sectional view of FIG. 4;

FIG. 6 is a top view of an extrusion assembly in a zero discharge paint waste treatment plant;

fig. 7 is a cross-sectional view of fig. 6.

In the figure: 1. a reaction assembly; 11. a reaction housing; 12. a machine cover; 13. a partition plate; 14. a baffle plate; 15. a through groove; 16. a drain pipe; 17. a scraping device; 18. a feeding port; 2. a mixing assembly; 21. a mixing housing; 22. a mixing tank; 23. a precision metering pump; 24. an LPC controller; 25. a liquid inlet pipe; 26. a liquid outlet pipe; 27. a liquid medicine barrel; 3. a dewatering assembly; 31. a dewatering housing; 32. a connecting shell; 33. a dehydration feed inlet; 34. a discharge port; 35. a material pushing cylinder; 36. pushing the plate; 37. heating a tube; 38. a seal ring; 39. moving the plate; 310. a rotating shaft; 311. a rotating member; 312. a blanking cylinder; 313. blanking blocks; 4. an extrusion assembly; 41. an extruder housing; 42. extruding the feed inlet; 43. a discharging cylinder; 44. moving the frame; 45. a connecting plate; 46. an extrusion cylinder; 47. pressing a plate; 48. and (6) a guide pillar.

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, the present invention provides a technical solution of a paint spraying wastewater zero discharge treatment plant: the utility model provides a complete sets is handled in zero release of waste water that sprays paint, includes reaction assembly 1 and hybrid module 2, and reaction assembly 1's discharge end external connection has dehydration subassembly 3, and dehydration subassembly 3's bottom is connected with extrusion subassembly 4.

Referring to fig. 4-5, the dewatering module 3 includes a dewatering housing 31, a connecting housing 32 is disposed at one end of the top of the dewatering housing 31, a dewatering feed inlet 33 is disposed at the top of the connecting housing 32, the bottom lateral wall of dehydration casing 31 is provided with discharge gate 34, the inside bottom of dehydration casing 31 is installed and is pushed away material cylinder 35, the flexible end that pushes away material cylinder 35 is connected with push pedal 36, the inside heating pipe 37 that is provided with a plurality of groups of top lateral wall of dehydration casing 31, the bottom of dehydration casing 31 is provided with sealing washer 38, the bottom of sealing washer 38 is provided with movable plate 39, the one end of dehydration casing 31 lateral wall and movable plate 39 is connected with axis of rotation 310 jointly, the inside bottom of dehydration casing 31 and the bottom of movable plate 39 all are connected with and rotate piece 311, rotate jointly between two sets of rotation pieces 311 and be connected with unloading cylinder 312, the inside bottom of dehydration casing 31 and the one side that is located discharge gate 34 are provided with down material piece 313.

In practical use, the material pushing cylinder 35 drives the push plate 36 to push scum, which falls into the connecting shell 32 from the dehydration feed inlet 33, into the top inner cavity of the dehydration shell 31, when the scum in the top inner cavity of the dehydration shell 31 reaches a certain amount, the material pushing cylinder 35 drives the push plate 36, the dehydration feed inlet 33 is sealed by the top of the push plate 36, the top inner cavity of the dehydration shell 31 is heated by a plurality of groups of heating pipes 37 to reduce the water content of the scum, after the scum is dehydrated, the blanking cylinder 312 contracts to enable the movable plate 39 to rotate around the rotating shaft 310 in the counterclockwise direction, the scum slides out through the discharge port 34, the blanking cylinder 312 extends to drive the movable plate 39 to return to the original position, the material pushing cylinder 35 drives the push plate 36 to return to the original position, and the operation is repeated.

Referring to fig. 6-7, the extruding assembly 4 includes an extruding casing 41, an extruding feeding port 42 is disposed at one side of the top of the extruding casing 41, a discharging cylinder 43 and a moving frame 44 are disposed at the bottom end of the interior of the extruding casing 41, a telescopic end of the discharging cylinder 43 is connected to an outer side surface of the moving frame 44, a connecting plate 45 is connected to the top side surface of the moving frame 44 above the discharging cylinder 43, an extruding cylinder 46 is mounted at the top end of the extruding casing 41, the telescopic end of the extruding cylinder 46 extends to the interior of the extruding casing 41, and is connected with a pressure plate 47, the pressure plate 47 is positioned right above the moving frame 44, two groups of guide posts 48 are symmetrically connected with the top end of the pressure plate 47 and positioned at two sides of the extrusion cylinder 46, each group of guide posts 48 all penetrate through the top of the extrusion machine shell 41, and the bottom end of the dewatering machine shell 31 is connected with the top end of one side of the extrusion machine shell 41 in a sliding connection mode, and the discharge port 34 corresponds to the extrusion feed port 42 in position.

Extrusion subassembly 4 is in-service use, dross after making the dehydration gets into the inside of removing frame 44 through extrusion feed inlet 42, extrusion cylinder 46 extends and promotes clamp plate 47 and remove downwards, and then extrude the dross blocking, after the extrusion, extrusion cylinder 46 contracts and drives clamp plate 47 and return to the original position, ejection of compact cylinder 43 extends and promotes the outside of removing frame 44 to extrusion casing 41, and then carry out the unloading to the dross after the extrusion, when removing the outside that frame 44 shifted out extrusion casing 41, connecting plate 45 follows the removal, avoid not extruded dross to drop, influence ejection of compact cylinder 43's normal work.

Referring to fig. 2, the reaction assembly 1 includes a reaction housing 11, a cover 12 is disposed on the top of the reaction housing 11, a partition 13 is connected to the top of an inner cavity of the reaction housing 11, a baffle 14 is connected to a corner of the inner cavity of the reaction housing 11 and a side of the partition 13, a through groove 15 is formed in the side of the baffle 14, a drain pipe 16 is connected to a side wall of the reaction housing 11 and a position of the baffle 14, a scraping device 17 is disposed on one side of the top of the reaction housing 11 and located on the partition 13, and a discharge opening 18 is disposed at one end of the top of the reaction housing 11.

Referring to fig. 3, the mixing assembly 2 includes a mixing casing 21, a mixing tank 22 is installed in a bottom inner cavity of the mixing casing 21, a plurality of sets of precision metering pumps 23 and LPC controllers 24 are installed in a top inner cavity of the reaction casing 11, an outlet end and an inlet end of the mixing tank 22 are respectively connected with a liquid inlet pipe 25 and a liquid outlet pipe 26, the inlet end of each set of precision metering pumps 23 is connected with a liquid medicine barrel 27 through a hose, and a connecting pipe is arranged between the outlet end of each set of precision metering pumps 23 and the liquid inlet pipe 25.

The working principle of the utility model is as follows: when the wastewater cleaning device is used, wastewater enters the mixing tank 22 through the liquid inlet pipe 25, when the wastewater passes through, a plurality of groups of precise metering pumps 23 extract liquid medicine in a plurality of groups of liquid medicine buckets 27 according to a certain proportion through a plurality of groups of hoses and lead the liquid medicine into the liquid inlet pipe 25 through a plurality of groups of connecting pipes, so that the wastewater and the liquid medicine are fully and uniformly mixed in the mixing tank 22, the mixed wastewater is conveyed into the reaction shell 11 through the liquid outlet pipe 26, the mixed wastewater is separated, floaters are generated on the surface of the mixed wastewater, scum is scraped by the scraping device 17 and is discharged through the discharge port 18, and the separated water is discharged to the cleaning tank through the drain pipe 16;

the pushing cylinder 35 drives the pushing plate 36, scum falling into the connecting shell 32 from the dehydration feeding port 33 is pushed into the top inner cavity of the dehydration shell 31, when the scum in the top inner cavity of the dehydration shell 31 reaches a certain amount, the pushing cylinder 35 drives the pushing plate 36, the dehydration feeding port 33 is sealed by the top of the pushing plate 36, the top inner cavity of the dehydration shell 31 is heated by a plurality of groups of heating pipes 37, so that the water content of the scum is reduced, after the scum is dehydrated, the blanking cylinder 312 contracts, so that the moving plate 39 rotates around the rotating shaft 310 in the counterclockwise direction, the scum slides to be discharged through the discharging port 34, then the blanking cylinder 312 extends to drive the moving plate 39 to return to the original position, the pushing cylinder 35 drives the pushing plate 36 to return to the original position, and the operation is repeated;

make the dross after the dehydration get into the inside of removing frame 44 through extrusion feed inlet 42, extrusion cylinder 46 extends and promotes clamp plate 47 and remove downwards, and then extrude the dross blocking, after the extrusion, extrusion cylinder 46 contracts and drives clamp plate 47 and return to the home position, ejection of compact cylinder 43 extends and promotes and removes the outside of frame 44 to extrusion casing 41, and then carry out the unloading to the dross after the extrusion, when removing the outside that frame 44 shifted out extrusion casing 41, connecting plate 45 follows the removal, avoid not extruded dross to drop, influence ejection of compact cylinder 43's normal work, after the unloading, ejection of compact cylinder 43 contracts and drives and remove frame 44 and return to the home position, repeat according to above-mentioned operation.

Claims

1. The paint spraying wastewater zero-emission treatment complete equipment comprises a reaction component (1) and a mixing component (2), and is characterized in that a dehydration component (3) is connected to the outer part of a discharge end of the reaction component (1), and an extrusion component (4) is connected to the bottom end of the dehydration component (3);

the dehydration component (3) comprises a dehydration casing (31), a connecting shell (32) is arranged at one end of the top of the dehydration casing (31), a dehydration feed inlet (33) is arranged at the top of the connecting shell (32), a discharge outlet (34) is arranged on the side wall of the bottom of the dehydration casing (31), a material pushing cylinder (35) is arranged at the bottom of the inside of the dehydration casing (31), a push plate (36) is connected to the telescopic end of the material pushing cylinder (35), a plurality of groups of heating pipes (37) are arranged inside the side wall of the top of the dehydration casing (31), a sealing ring (38) is arranged at the bottom of the dehydration casing (31), a movable plate (39) is arranged at the bottom end of the sealing ring (38), a rotating shaft (310) is jointly connected to one end of the side wall of the dehydration casing (31) and one end of the movable plate (39), and rotating pieces (311) are connected to the bottom end of the inside of the movable plate of the dehydration casing (31), two sets of it is connected with unloading cylinder (312) to rotate jointly between rotation piece (311), the inside bottom of dehydration casing (31) just is located one side of discharge gate (34) and is provided with unloading piece (313).

2. The paint spraying wastewater zero emission treatment complete equipment according to claim 1, wherein the extrusion assembly (4) comprises an extrusion machine shell (41), an extrusion feeding hole (42) is formed in one side of the top of the extrusion machine shell (41), a discharge cylinder (43) and a movable frame (44) are arranged at the bottom end of the interior of the extrusion machine shell (41), the telescopic end of the discharge cylinder (43) is connected with the outer side face of the movable frame (44), a connecting plate (45) is connected to the top side face of the movable frame (44) above the discharge cylinder (43), an extrusion cylinder (46) is installed at the top end of the extrusion machine shell (41), and the telescopic end of the extrusion cylinder (46) extends to the interior of the extrusion machine shell (41) and is connected with a pressing plate (47).

3. The paint spraying wastewater zero emission treatment plant according to claim 2, characterized in that the press plate (47) is located right above the moving frame (44), two sets of guide posts (48) are symmetrically connected to the top end of the press plate (47) and located on two sides of the extrusion cylinder (46), and each set of guide posts (48) penetrates through the top of the extrusion machine shell (41) and is in sliding connection.

4. The paint spraying wastewater zero emission treatment plant according to claim 3, characterized in that the bottom end of the dehydration casing (31) is connected with the top end of one side of the extrusion casing (41), and the discharge port (34) and the extrusion feed port (42) are correspondingly positioned.

5. The paint spraying wastewater zero-emission treatment complete equipment according to claim 1, characterized in that the reaction assembly (1) comprises a reaction casing (11), a cover (12) is arranged at the top of the reaction casing (11), a partition plate (13) is connected to the top of an inner cavity of the reaction casing (11), a baffle (14) is connected to the corner of the inner cavity of the reaction casing (11) and the side of the partition plate (13) together, a through groove (15) is formed in the side of the baffle (14), a drain pipe (16) is connected to the side wall of the reaction casing (11) and the position of the baffle (14) in a penetrating manner, a scraping device (17) is arranged at the top of the reaction casing (11) and on one side of the partition plate (13), and a discharge port (18) is arranged at one end of the top of the reaction casing (11).

6. The paint spraying wastewater zero-emission treatment complete equipment according to claim 5, wherein the mixing component (2) comprises a mixing casing (21), a mixing tank (22) is installed in a bottom inner cavity of the mixing casing (21), a plurality of groups of precise metering pumps (23) and LPC controllers (24) are installed in a top inner cavity of the reaction casing (11), an outlet end and an inlet end of the mixing tank (22) are respectively connected with a liquid inlet pipe (25) and a liquid outlet pipe (26), each group of precise metering pumps (23) are respectively connected with a liquid medicine bucket (27) through hoses, and each group of precise metering pumps (23) are respectively provided with a connecting pipe between the outlet end and the liquid inlet pipe (25).