CN219279676U

CN219279676U - Sewage treatment device for steel wire processing

Info

Publication number: CN219279676U
Application number: CN202223553392.3U
Authority: CN
Inventors: 崔亚旭; 崔哲铭
Original assignee: Gongyi Yixin Metal Products Co ltd
Current assignee: Gongyi Yixin Metal Products Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-06-30
Anticipated expiration: 2032-12-30

Abstract

The utility model discloses a sewage treatment device for steel wire processing, which comprises a base, a transition tank, a neutralization tank and an MBR sewage treatment device, wherein the MBR sewage treatment device is arranged on the top surface of the base, and the transition tank and the neutralization tank are fixed on one side of the MBR sewage treatment device; according to the utility model, the motor on the supporting cylinder is started through the control box, the output end of the motor is driven to drive the spiral feeding paddle in the supporting cylinder to drive, so that alkaline materials (sodium hydroxide or calcium hydroxide) in the hopper are pushed to the other end from one end in the supporting cylinder under the action of the spiral feeding paddle until the alkaline materials fall onto the inclined plate welded in the neutralization tank through the plurality of blanking nozzles on the bottom surface of the supporting cylinder, and as the grooves with a plurality of strip structures are formed on the surface of the inclined plate at equal intervals corresponding to the blanking nozzles, when sewage flows through the grooves of the inclined plate, the sewage can dissolve and flush the alkaline materials falling into the grooves into the neutralization tank, and the full-scale degree of mixing of the alkaline materials and the sewage is improved.

Description

Sewage treatment device for steel wire processing

Technical Field

The utility model relates to the technical field of sewage treatment, in particular to a sewage treatment device for steel wire processing.

Background

At present, in order to remove the oxide film on the surface of the steel wire and improve the surface cleanliness, the steel wire is required to be placed in an acid pickling tank for acid pickling treatment, so that a large amount of acid wastewater is generated, the acid wastewater is required to be purified by sewage treatment equipment, the acid wastewater is usually directly introduced into the sewage treatment equipment by the existing sewage treatment equipment, and long time, the corrosion of an inner pipeline and a purifying component of the sewage treatment equipment is serious, and the service life of the sewage treatment equipment is reduced.

Therefore, a sewage treatment device for steel wire processing is provided, which has the advantages of sewage neutralization treatment and sewage filtration, and further solves the problems in the background technology.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a sewage treatment device for steel wire processing.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a sewage treatment plant for steel wire processing, includes base, transition pond, neutralization pond and MBR sewage treatment ware, MBR sewage treatment ware is installed to the top surface of base, and is fixed with transition pond and neutralization pond in MBR sewage treatment ware one side, the inside welding in neutralization pond has the swash plate, and the welding of swash plate top has a support section of thick bamboo, the one end of support section of thick bamboo is tightly installed the motor, and the output of motor runs through support section of thick bamboo fixedly connected with spiral feed paddle, the top surface welding of support section of thick bamboo has the hopper, and the bottom surface equidistance welding of support section of thick bamboo has a plurality of baiting mouths, pH value sensor is installed to neutralization pond internal face, level sensor is installed to transition pipe internal face, be fixed with the transition pipe between transition pond and the neutralization pond, and the surface mounting of transition pipe has the second water pump, the external wall intercommunication of transition pond has the water diversion pipe, and the surface mounting of water diversion pipe has first water pump to the one end of water diversion pipe is connected with the inlet port of MBR sewage treatment ware through the flange.

As a further description of the above technical solution: the transition pool inner wall corresponds the intercommunication department welding of leading water pipe has the U type frame, and the lower part surface welding of U type frame has the filter screen, U type frame upper portion surface welding has the supporting shoe, and installs the cylinder on the supporting shoe fastening, fixedly connected with U type brush on the piston rod of cylinder, and the cladding of U type brush is at the periphery of U type frame.

As a further description of the above technical solution: the top surface of swash plate has seted up the recess of a plurality of strip structures, and a plurality of recesses and a plurality of baiting spouts of supporting cylinder one-to-one.

As a further description of the above technical solution: the surface cladding of transition pipe is connected with two U type ferrules, and two U type ferrules pass through bolt and neutralization pond and transition pond's top surface fixed connection respectively.

As a further description of the above technical solution: the one side that U type brush faced the U type frame is provided with the brush face, and the brush face is laminated mutually with U type frame surface.

As a further description of the above technical solution: the base is fixedly provided with a control box, the output end of the control box is respectively and electrically connected with the first water pump, the second water pump, the motor and the cylinder, and the liquid level sensor and the pH value sensor are electrically connected with the control box through leads.

As a further description of the above technical solution: the edge of the top surface of the supporting cylinder is welded with a hopper with a horn-shaped cross section, and the hopper is communicated with the supporting cylinder.

The utility model has the following beneficial effects:

according to the utility model, the motor on the supporting cylinder is started through the control box, the output end of the motor drives the spiral feeding paddle in the supporting cylinder to drive, so that alkaline materials (sodium hydroxide or calcium hydroxide) in the hopper are pushed to the other end from one end in the supporting cylinder under the action of the spiral feeding paddle until the alkaline materials fall onto the inclined plate welded in the neutralization pond through the plurality of blanking nozzles on the bottom surface of the supporting cylinder, as a plurality of grooves with strip structures are formed on the surface of the inclined plate corresponding to the blanking nozzles at equal intervals, when sewage flows through the grooves of the inclined plate, the sewage can dissolve and flush the alkaline materials falling into the grooves into the neutralization pond, the mixing degree of the alkaline materials and the sewage is improved, the corrosion of the acid sewage to the MBR sewage processor is reduced, when the pH value data detected by the pH value sensor arranged in the neutralization pond reaches a preset value, the control box closes the motor, the addition of the alkaline materials is stopped, the utilization rate of the alkaline materials is increased, and when the liquid level data detected by the liquid level sensor arranged in the transition pond is larger than the preset value, the control box starts the first water pump, and the water diversion pipe is caused to introduce the sewage into the sewage purifier for deep treatment;

according to the utility model, the U-shaped frame is welded in the transition pool, and is adhered to the communication part of the water guide pipe and the transition pool, and the filter screen welded on the surface of the lower part of the U-shaped frame is matched, so that part of impurities in sewage are blocked outside the filter screen, the burden of a subsequent MBR sewage processor is lightened, a cylinder arranged on a supporting block is opened through a control box to do reciprocating motion, a piston rod of the cylinder is driven to drive the U-shaped brush to reciprocate, so that the U-shaped brush can clean impurities attached to the surface of the filter screen attached to the lower part of the U-shaped frame, and the smoothness of the filter screen is ensured.

Drawings

FIG. 1 is a schematic diagram of a sewage treatment device for steel wire processing according to the present utility model;

FIG. 2 is a schematic diagram of a neutralization tank structure of a sewage treatment device for steel wire processing;

fig. 3 is a schematic diagram of a U-shaped frame structure of a sewage treatment device for steel wire processing according to the present utility model.

Legend description:

1. a base; 2. a transition pool; 3. a neutralization pond; 4. a support cylinder; 5. a sloping plate; 6. a pH value sensor; 7. an MBR sewage treatment device; 8. a liquid level sensor; 9. a control box; 10. a water conduit; 11. a first water pump; 12. a U-shaped frame; 13. a transition pipe; 14. a second water pump; 15. a motor; 16. a hopper; 17. screw feeding paddles; 18. a blanking nozzle; 19. a groove; 20. a support block; 21. a cylinder; 22. a U-shaped brush; 23. and (5) a filter screen.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.

According to an embodiment of the present utility model, there is provided a sewage treatment apparatus for steel wire processing.

The utility model will be further described with reference to the accompanying drawings and the specific embodiments, as shown in fig. 1-3, a sewage treatment device for processing steel wires according to the embodiment of the utility model comprises a base 1, a transition tank 2, a neutralization tank 3 and an MBR sewage treatment device 7, wherein the MBR sewage treatment device 7 is arranged on the top surface of the base 1, the transition tank 2 and the neutralization tank 3 are fixed on one side of the MBR sewage treatment device 7, an inclined plate 5 is welded in the neutralization tank 3, a supporting cylinder 4 is welded above the inclined plate 5, a motor 15 is fixedly arranged at one end of the supporting cylinder 4, an output end of the motor 15 penetrates through the supporting cylinder 4 and is fixedly connected with a screw feeding paddle 17, a hopper 16 is welded on the top surface of the supporting cylinder 4, a plurality of blanking nozzles 18 are equidistantly welded on the bottom surface of the supporting cylinder 4, a pH value sensor 6 is arranged on the inner wall surface of the neutralization tank 3, a liquid level sensor 8 is arranged on the inner wall surface of the transition pipe 13, a transition pipe 13 is fixed between the transition pool 2 and the neutralization pool 3, a second water pump 14 is arranged on the surface of the transition pipe 13, a water conduit 10 is communicated with the outer wall surface of the transition pool 2, a first water pump 11 is arranged on the surface of the water conduit 10, one end of the water conduit 10 is connected with a water inlet port of the MBR sewage treatment device 7 through a flange, a motor 15 on the supporting cylinder 4 is started through a control box 9, the output end of the motor 15 is driven to drive a screw feeding paddle 17 in the supporting cylinder 4 to drive, so that alkaline materials (sodium hydroxide or calcium hydroxide) in a hopper 16 are pushed to the other end from one end in the supporting cylinder 4 under the action of the screw feeding paddle 17 until the alkaline materials fall onto a sloping plate 5 welded in the neutralization pool 3 through a plurality of blanking nozzles 18 on the bottom surface of the supporting cylinder 4, a plurality of grooves 19 with bar-shaped structures are formed on the surface of the sloping plate 5 at equal intervals corresponding to the blanking nozzles 18, when sewage flows through the groove 19 of the inclined plate 5, the sewage can dissolve alkaline materials falling into the groove 19 and flush into the neutralization tank 3, the mixing sufficiency of the alkaline materials and the sewage is improved, the corrosion of the acidic sewage to the MBR sewage processor 7 is reduced, when the pH value data detected by the pH value sensor 6 arranged in the neutralization tank 3 reaches a preset value, the control box 9 closes the motor 15, the adding of the alkaline materials is stopped, then the second water pump 14 is started through the control box 9, the transition pipe 13 is driven to introduce the sewage in the neutralization tank 3 into the transition tank 2, the liquid level data detected by the liquid level sensor 8 arranged in the transition tank 2 is larger than the preset value, the control box 9 starts the first water pump 11, and the water conduit 10 is driven to introduce the sewage into the MBR sewage processor 7 for deep purification of the sewage;

in one embodiment, the U-shaped frame 12 is welded at the communicating position of the inner wall surface of the transition pool 2 corresponding to the water conduit 10, the filter screen 23 is welded on the lower surface of the U-shaped frame 12, the supporting block 20 is welded on the upper surface of the U-shaped frame 12, the air cylinder 21 is fixedly installed on the supporting block 20, the U-shaped brush 22 is fixedly connected to the piston rod of the air cylinder 21, the U-shaped brush 22 is coated on the periphery of the U-shaped frame 12, the U-shaped frame 12 is welded in the transition pool 2, the U-shaped frame 12 is adhered to the communicating position of the water conduit 10 and the transition pool 2, the filter screen 23 is matched with the lower surface of the U-shaped frame 12, so that part of impurities in sewage are blocked outside the filter screen 23, the burden of the subsequent MBR sewage treatment device 7 is reduced, the air cylinder 21 installed on the supporting block 20 is opened through the control box 9, the piston rod of the air cylinder 21 is driven to reciprocate the U-shaped brush 22, the impurities attached to the surface of the filter screen 23 on the lower part of the U-shaped frame 12 can be cleaned, and the water-proof degree of the filter screen 23 can be ensured, and the water-proof performance of the filter screen 21 can be ensured.

In one embodiment, the top surface of the sloping plate 5 is provided with a plurality of grooves 19 with a strip-shaped structure, the grooves 19 are in one-to-one correspondence with a plurality of discharging nozzles 18 of the supporting cylinder 4, and the sewage is conveniently split through the discharging nozzles 18 and the grooves 19, so that the mixing effect is improved to a certain extent.

In one embodiment, the surface cladding of the transition pipe 13 is connected with two U-shaped pipe hoops, and the two U-shaped pipe hoops are fixedly connected with the top surfaces of the neutralization tank 3 and the transition tank 2 through bolts respectively, and sewage in the neutralization tank 3 is conveniently transferred into the transition tank 2 through the transition pipe 13.

In one embodiment, the surface of the U-shaped brush 22 facing the U-shaped frame 12 is provided with a brush surface, and the brush surface is attached to the outer surface of the U-shaped frame 12, so that impurities adhered to the surface of the filter screen 23 can be cleaned conveniently through the brush surface of the U-shaped brush 22.

In one embodiment, the base 1 is fixedly provided with a control box 9, the output end of the control box 9 is respectively electrically connected with the first water pump 11, the second water pump 14, the motor 15 and the air cylinder 21, the liquid level sensor 8 and the pH value sensor 6 are electrically connected with the control box 9 through wires, a control circuit of the control box 9 can be realized through simple programming of a person skilled in the art, and the control box 9 is only used and is not modified, so that the control mode and circuit connection are not described in detail, wherein the control box 9 is connected with an external power supply through wires, and power supply is convenient.

In one embodiment, a hopper 16 with a horn-shaped cross section is welded at the edge of the top surface of the supporting cylinder 4, and the hopper 16 is communicated with the supporting cylinder 4, so that alkaline materials can be conveniently added through the hopper 16, and acidic sewage can be conveniently neutralized.

Working principle:

when in use, the device is installed at a proper position, a power supply is connected, when sewage is neutralized, the motor 15 on the supporting cylinder 4 is started through the control box 9, the output end of the motor 15 is driven by the screw feeding paddle 17 in the supporting cylinder 4 to drive, so that alkaline materials (sodium hydroxide or calcium hydroxide) in the hopper 16 are pushed to the other end from one end in the supporting cylinder 4 under the action of the screw feeding paddle 17 until the alkaline materials fall onto the inclined plate 5 welded in the neutralization tank 3 through the plurality of blanking nozzles 18 on the bottom surface of the supporting cylinder 4, as the surface of the inclined plate 5 is provided with a plurality of grooves 19 with strip-shaped structures at equal intervals corresponding to the blanking nozzles 18, when sewage flows through the grooves 19 of the inclined plate 5, the sewage can dissolve and flush the alkaline materials falling into the grooves 19 into the neutralization tank 3, the mixing sufficiency of the alkaline materials and the sewage is improved, the corrosion of the acid sewage to the MBR sewage treatment device 7 is reduced, when the pH value data detected by the pH value sensor 6 arranged in the neutralization tank 3 reaches a preset value, the control box 9 turns off the motor 15, stops adding alkaline materials, then turns on the second water pump 14 through the control box 9, causes the transition pipe 13 to introduce sewage in the neutralization tank 3 into the transition tank 2, causes the liquid level data detected by the liquid level sensor 8 arranged in the transition tank 2 to be larger than the preset value, the control box 9 starts the first water pump 11, causes the water conduit 10 to introduce the sewage into the MBR sewage processor 7 for deep purification of the sewage, simultaneously, causes the U-shaped frame 12 to be welded in the transition tank 2, and the U-shaped frame 12 is adhered to the communication part of the water conduit 10 and the transition tank 2 and matched with the filter screen 23 welded on the lower surface of the U-shaped frame 12, so that part of impurities in the sewage is blocked outside the filter screen 23, the burden of the subsequent MBR sewage processor 7 is relieved, the control box 9 is used for opening the air cylinder 21 arranged on the supporting block 20 to reciprocate, so that the piston rod of the air cylinder 21 drives the U-shaped hairbrush 22 to reciprocate, the U-shaped hairbrush 22 can clean impurities attached to the surface of the filter screen 23 attached to the lower part of the U-shaped frame 12, and the smoothness of the filter screen 23 is guaranteed.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a sewage treatment plant is used in steel wire processing, includes base (1), transition pond (2), neutralization pond (3) and MBR sewage treatment ware (7), its characterized in that: MBR sewage treatment ware (7) are installed to the top surface of base (1), and MBR sewage treatment ware (7) one side is fixed with transition pond (2) and neutralization pond (3), the inside welding in neutralization pond (3) has swash plate (5), and swash plate (5) top welding has a support section of thick bamboo (4), motor (15) are installed in the one end fastening of support section of thick bamboo (4), and the output of motor (15) runs through support section of thick bamboo (4) fixedly connected with screw feed rake (17), the top surface welding of support section of thick bamboo (4) has hopper (16), and the bottom surface equidistance welding of support section of thick bamboo (4) has a plurality of baiting mouths (18), pH value sensor (6) are installed to neutralization pond (3) internal face, be fixed with transition pipe (13) between transition pond (2) and neutralization pond (3), and the surface mounting of transition pipe (13) has second water pump (14), level sensor (8) are installed to transition pipe (13) internal face, the external wall face of transition pond (2) is connected with water pipe (10) and water pipe (10) are connected with water pipe (10) water pipe inlet port (10) and water pipe (10).

2. A steel wire processing wastewater treatment plant according to claim 1, characterized in that: the transition pool is characterized in that a U-shaped frame (12) is welded at the communicating position of the inner wall surface of the transition pool (2) corresponding to the water conduit (10), a filter screen (23) is welded on the lower surface of the U-shaped frame (12), a supporting block (20) is welded on the upper surface of the U-shaped frame (12), an air cylinder (21) is fixedly arranged on the supporting block (20), a U-shaped brush (22) is fixedly connected to a piston rod of the air cylinder (21), and the U-shaped brush (22) is coated on the periphery of the U-shaped frame (12).

3. A steel wire processing wastewater treatment plant according to claim 1, characterized in that: the top surface of swash plate (5) has seted up recess (19) of a plurality of stripe structures, and a plurality of recesses (19) correspond with a plurality of feed nozzles (18) of support section of thick bamboo (4) one by one.

4. A steel wire processing wastewater treatment plant according to claim 1, characterized in that: the surface cladding of transition pipe (13) is connected with two U type ferrules, and two U type ferrules pass through bolt and neutralization pond (3) and the top surface fixed connection of transition pond (2) respectively.

5. A steel wire processing wastewater treatment plant according to claim 2, characterized in that: the U-shaped hairbrush (22) is provided with a hairbrush surface facing the U-shaped frame (12), and the hairbrush surface is attached to the outer surface of the U-shaped frame (12).

6. A steel wire processing wastewater treatment plant according to claim 2, characterized in that: the base (1) is fixedly provided with a control box (9), the output end of the control box (9) is electrically connected with the first water pump (11), the second water pump (14), the motor (15) and the air cylinder (21) respectively, and the liquid level sensor (8) and the pH value sensor (6) are electrically connected with the control box (9) through wires.

7. A steel wire processing wastewater treatment plant according to claim 1, characterized in that: the hopper (16) with a horn-shaped cross section is welded at the edge of the top surface of the supporting cylinder (4), and the hopper (16) is communicated with the supporting cylinder (4).