CN219156619U

CN219156619U - Industrial waste water magnetism coagulation device

Info

Publication number: CN219156619U
Application number: CN202320040213.1U
Authority: CN
Inventors: 姚俊; 张鹏
Original assignee: Wuxi Jiuneng Environmental Technology Co ltd
Current assignee: Wuxi Jiuneng Environmental Technology Co ltd
Priority date: 2023-01-08
Filing date: 2023-01-08
Publication date: 2023-06-09
Anticipated expiration: 2033-01-08

Abstract

The utility model relates to the field of sewage treatment and discloses an industrial wastewater magnetic coagulation device which comprises a coagulation tank, wherein a sedimentation tank is arranged at the lower end of the coagulation tank, a stirring mechanism is arranged at the inner side of the coagulation tank, an opening is arranged at the upper end of the sedimentation tank, a partition plate is fixedly connected in the sedimentation tank, one side of the partition plate is provided with a buffer zone, a connecting pipe is connected at the lower end of the coagulation tank, the connecting pipe is mutually communicated with the buffer zone, an electromagnetic valve is arranged on the connecting pipe, a sedimentation zone is arranged at the other side of the partition plate, a first buffer plate and a second buffer plate are arranged in the buffer zone, a plurality of sloping plates are arranged at the upper end of the sedimentation zone, a sludge hopper is connected at the bottom of the sedimentation zone, and a lifting mechanism is arranged at the outer side of the coagulation tank. The coagulation box and the sedimentation box have high integration degree, small occupied space, low water flow speed and high sedimentation efficiency.

Description

Industrial waste water magnetism coagulation device

Technical Field

The utility model relates to the field of sewage treatment, in particular to an industrial wastewater magnetic coagulation device.

Background

Industrial wastewater is one of common pollution sources in life, the industrial wastewater needs to be treated before being discharged, the industrial wastewater is prevented from causing great pollution to the environment, and the industrial wastewater needs to be settled to remove particles in the wastewater. The magnetic coagulation treatment technology is a common wastewater treatment technology, and is a method for removing pollutants by synchronously adding magnetic powder on the basis of the traditional coagulation technology, integrating the magnetic powder with coagulants, pollutants and the like to form a magnetic composite body, and then accelerating solid-liquid separation by utilizing the characteristics of high specific gravity and quick sedimentation or by a magnetic separation device.

The magnetic coagulation generally comprises two steps, namely a coagulation step and a precipitation step, wherein the coagulation process and the precipitation process are generally completed in two devices, the integration degree of the treatment device is low, the fussy degree of the sewage treatment process is increased, the occupied space of the device is increased due to the fact that the coagulation device and the precipitation device are respectively placed, the sedimentation efficiency is low due to the fact that the water flow speed is high in the precipitation process, and therefore the industrial wastewater magnetic coagulation device is provided.

Disclosure of Invention

The utility model mainly aims to provide the industrial wastewater magnetic coagulation device which can effectively solve the problems of low integration degree and low sedimentation efficiency of the existing magnetic coagulation sewage treatment equipment in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides an industrial waste water magnetism coagulation device, includes the coagulation tank, the lower extreme of coagulation tank is provided with the sedimentation tank, the coagulation tank inboard is provided with rabbling mechanism, the upper end opening of sedimentation tank sets up, fixedly connected with baffle in the sedimentation tank, one side of baffle sets up to the buffer, the lower extreme of coagulation tank is connected with the connecting pipe, connecting pipe and buffer intercommunication each other, be provided with the solenoid valve on the connecting pipe, the opposite side of baffle sets up to the sedimentation tank, be provided with first buffer board and second buffer board in the buffer, the upper end of sedimentation tank is provided with the polylith swash plate, the bottom of sedimentation tank is connected with the sludge bucket, the outside of coagulation tank is provided with lifting mechanism, form the space between the bottom of baffle and sedimentation tank, communicate each other between buffer and the sedimentation tank.

Preferably, the stirring mechanism comprises a stirring motor, the stirring motor is fixedly arranged on a box cover, the box cover is detachably connected with the coagulation box, a stirring shaft is fixedly connected to the output end of the stirring motor, the stirring shaft is arranged in the middle of the inner side of the coagulation box, and a plurality of stirring rods are uniformly and fixedly connected to the stirring shaft.

Preferably, the first buffer plate is provided with the polylith altogether, and the polylith first buffer plate is fixed connection respectively on the inner wall of baffle and setting box, polylith first buffer plate all inclines to set up, is located first buffer plate on the baffle and the first buffer plate on the baffle are crisscross each other to set up, through the setting of first buffer plate.

Preferably, the second buffer plate is fixedly connected to the first buffer plate, each second buffer plate is fixedly connected to a plurality of second buffer plates, and the second buffer plates are staggered.

Preferably, the lifting mechanism comprises a forward and reverse rotation motor, a threaded rod is fixedly connected to the output end of the forward and reverse rotation motor, a threaded block is connected to the threaded rod in a threaded mode, the threaded block is fixedly connected to the outer wall of the coagulation box, the forward and reverse rotation motor is fixedly installed on the outer wall of the sedimentation box, a limiting block is fixedly connected to the outer wall of the coagulation box, a limiting rod is connected to the limiting block in a sliding mode, and the lower end of the limiting rod is fixedly connected with the outer wall of the sedimentation box.

Preferably, one side of the tank cover is connected with a water inlet pipe, the water inlet pipe is communicated with the coagulation tank, one side of the upper end of the sedimentation tank is connected with a water drain pipe, the bottom of the sludge bucket is connected with a sludge discharge pipe, and the sludge discharge pipe is connected with an electromagnetic valve.

Compared with the prior art, the utility model has the following beneficial effects:

1. the coagulation box is in the same place with the setting tank through lifting mechanism link in this device, and the integration degree of device is high, and the step of handling sewage is simple, has improved the treatment effeciency of sewage, makes between setting tank and the coagulation box can separate through lifting mechanism, and the coagulation box upper end can be opened through the case lid, conveniently overhauls or cleans coagulation box or setting tank inside.

2. In this device sewage passes through the buffer before getting into the sedimentation zone in the sedimentation tank earlier, and the speed that the water fall down can be weakened to the first buffer board in the buffer, in addition, still is provided with crisscross second buffer board on the first buffer board, and the velocity of flow on first buffer board can further be reduced to the second buffer board to at the velocity of flow of overall greatly reduced sewage, do benefit to sewage and subside in the sedimentation zone.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the present utility model.

FIG. 2 is a cross-sectional view taken along the direction A-A in FIG. 1 in accordance with the present utility model.

Fig. 3 is a side view of the present utility model.

Fig. 4 is a schematic structural view of a first buffer plate and a second buffer plate according to the present utility model.

In the figure: 1. a coagulation box; 2. a sedimentation tank; 3. a partition plate; 4. a buffer area; 5. a precipitation zone; 6. a first buffer plate; 7. a second buffer plate; 8. a stirring motor; 9. a case cover; 10. a stirring shaft; 11. a stirring rod; 12. a connecting pipe; 13. a sloping plate; 14. a forward and reverse rotation motor; 15. a threaded rod; 16. a screw block; 17. a limiting block; 18. a limit rod; 19. a drain pipe; 20. a mud pipe; 21. a water inlet pipe; 22. and (5) a sludge bucket.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in figures 1-4, an industrial wastewater magnetic coagulation device comprises a coagulation tank 1, wherein a sedimentation tank 2 is arranged at the lower end of the coagulation tank 1, a stirring mechanism is arranged on the inner side of the coagulation tank 1, an upper end opening of the sedimentation tank 2 is arranged, a partition plate 3 is fixedly connected in the sedimentation tank 2, one side of the partition plate 3 is provided with a buffer zone 4, the lower end of the coagulation tank 1 is connected with a connecting pipe 12, the connecting pipe 12 is communicated with the buffer zone 4, an electromagnetic valve is arranged on the connecting pipe 12, the other side of the partition plate 3 is provided with a sedimentation zone 5, a first buffer plate 6 and a second buffer plate 7 are arranged in the buffer zone 4, a plurality of sloping plates 13 are arranged at the upper end of the sedimentation zone 5, a sludge hopper 22 is connected at the bottom of the sedimentation zone 5, a lifting mechanism is arranged on the outer side of the coagulation tank 1, a gap is formed between the partition plate 3 and the bottom of the sedimentation tank 2, and the buffer zone 4 and the sedimentation zone 5 are communicated with each other.

The stirring mechanism comprises a stirring motor 8, the stirring motor 8 is fixedly arranged on a box cover 9, the box cover 9 is detachably connected with the coagulation box 1, a stirring shaft 10 is fixedly connected to the output end of the stirring motor 8, the stirring shaft 10 is arranged in the middle of the inner side of the coagulation box 1, a plurality of stirring rods 11 are uniformly and fixedly connected to the stirring shaft 10, the stirring motor 8 drives the stirring shaft 10 and the stirring rods 11 to rotate, and the mixing speed between sewage, magnetic powder and flocculating agent is accelerated.

The first buffer plate 6 is provided with the polylith altogether, and polylith first buffer plate 6 is fixed connection respectively on the inner wall of baffle 3 and sedimentation tank 2, and polylith first buffer plate 6 all inclines to set up, is located the crisscross setting each other between first buffer plate 6 on the baffle 3 and the first buffer plate 6 on the baffle 3, through the setting of first buffer plate 6, can slow down water velocity after sewage enters into buffer zone 4 through connecting pipe 12.

The second buffer plate 7 fixed connection is on first buffer plate 6, and equal fixedly connected with polylith second buffer plate 7 on every first buffer plate 6, the crisscross setting each other between polylith second buffer plate 7, after sewage falls on first buffer plate 6 and slows down through first buffer plate 6, the velocity of flow of sewage on first buffer plate 6 can be slowed down in the setting of second buffer plate 7, further reduces the overall velocity of flow of sewage, makes sewage possess more time in sedimentation zone 5 and deposits.

The lifting mechanism comprises a forward and reverse rotation motor 14, a threaded rod 15 is fixedly connected to the output end of the forward and reverse rotation motor 14, a threaded block 16 is connected to the threaded rod 15 in a threaded manner, the threaded block 16 is fixedly connected to the outer wall of the coagulation box 1, the forward and reverse rotation motor 14 is fixedly installed on the outer wall of the sedimentation box 2, a limiting block 17 is fixedly connected to the outer wall of the coagulation box 1, a limiting rod 18 is connected to the limiting block 17 in a sliding manner, the lower end of the limiting rod 18 is fixedly connected with the outer wall of the sedimentation box 2, under the cooperation of the limiting rod 18 and the limiting block 17, when the forward and reverse rotation motor 14 drives the threaded rod 15 to rotate, the coagulation box 1 can be driven to move on the threaded rod 15, the coagulation box 1 and the sedimentation box 2 can be separated from each other conveniently, the coagulation box 1 and the sedimentation box 2 are connected through the lifting mechanism in the device, the device integration rate is high, the sewage treatment step is reduced, and the occupied space of the device can be reduced.

One side is connected with inlet tube 21 on the case lid 9, communicate each other between inlet tube 21 and the coagulation tank 1, upper end one side of sedimentation tank 2 is connected with drain pipe 19, the bottom of sludge bucket 22 is connected with mud pipe 20, be connected with the solenoid valve on the mud pipe 20, sewage enters into sedimentation zone 5 through buffer zone 4, be provided with polylith swash plate 13 in the sedimentation zone 5, sewage rises along swash plate 13, swash plate 13 is equivalent to the effect of swash plate in the swash plate sedimentation tank, the mud is in the in-process of rising along swash plate 13, the mud subsides, clean water is discharged through drain pipe 19 that is located on the sedimentation tank 2, accomplish mud-water separation.

The working principle of the utility model is as follows: when the device is used, sewage to be treated is added into the coagulation tank 1 through the water inlet pipe 21, meanwhile, magnetic powder and other flocculating agents are added, the sewage is mixed through the rotary stirring rod 11, sedimentation particles are formed in the sewage, after the sewage is mixed, sewage enters the sedimentation zone 5 through the buffer zone 4, the sewage in the sewage is settled through the sloping plate 13, cleaner sewage is discharged through the water outlet pipe 19, and the sewage is settled in the sludge hopper 22, so that the sewage treatment work is completed.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an industrial waste water magnetism thoughtlessly congeals device, includes thoughtlessly congeals case (1), its characterized in that: the utility model discloses a sedimentation tank, including setting up baffle (3), buffer zone (4), baffle (3), connecting pipe (12) are connected with to the lower extreme of coagulation tank (1), connecting pipe (12) and buffer zone (4) intercommunication each other, be provided with the solenoid valve on connecting pipe (12), the opposite side of baffle (3) sets up to be sedimentation zone (5), be provided with first buffer plate (6) and second buffer plate (7) in buffer zone (4), the upper end of sedimentation zone (5) is provided with polylith swash plate (13), the bottom of sedimentation zone (5) is connected with sludge hopper (22), the outside of coagulation tank (1) is provided with lifting mechanism, form the space between the bottom of baffle (3) and sedimentation tank (2), intercommunication each other between buffer zone (4) and sedimentation zone (5).

2. An industrial wastewater magnetic coagulation device according to claim 1, wherein: the stirring mechanism comprises a stirring motor (8), the stirring motor (8) is fixedly arranged on a box cover (9), the box cover (9) is detachably connected with a coagulation box (1), a stirring shaft (10) is fixedly connected to the output end of the stirring motor (8), the stirring shaft (10) is arranged in the middle of the inner side of the coagulation box (1), and a plurality of stirring rods (11) are uniformly and fixedly connected to the stirring shaft (10).

3. An industrial wastewater magnetic coagulation device according to claim 1, wherein: the utility model discloses a buffer device, including baffle (3) and sedimentation tank, including baffle (3) and baffle (3), first buffer board (6) are provided with the polylith altogether, polylith first buffer board (6) are fixed connection respectively on the inner wall of baffle (3) and sedimentation tank (2), polylith first buffer board (6) all slope setting, are located first buffer board (6) on baffle (3) and first buffer board (6) on baffle (3) are crisscross each other to be set up, through the setting of first buffer board (6).

4. A magnetic coagulation device for industrial wastewater as claimed in claim 3, wherein: the second buffer plates (7) are fixedly connected to the first buffer plates (6), each first buffer plate (6) is fixedly connected with a plurality of second buffer plates (7), and the second buffer plates (7) are arranged in a staggered mode.

5. An industrial wastewater magnetic coagulation device according to claim 1, wherein: lifting mechanism includes positive reverse motor (14), fixedly connected with threaded rod (15) on the output of positive reverse motor (14), threaded connection has screw thread piece (16) on threaded rod (15), screw thread piece (16) fixed connection is on the outer wall of coagulation tank (1), positive reverse motor (14) fixed mounting is on the outer wall of sedimentation tank (2), fixedly connected with stopper (17) on the outer wall of coagulation tank (1), sliding connection has gag lever post (18) on stopper (17), the lower extreme of gag lever post (18) and the outer wall fixed connection of sedimentation tank (2).

6. An industrial wastewater magnetic coagulation device according to claim 2, wherein: one side is connected with inlet tube (21) on case lid (9), communicate each other between inlet tube (21) and the coagulation tank (1), upper end one side of sedimentation tank (2) is connected with drain pipe (19), the bottom of sludge bucket (22) is connected with mud pipe (20), be connected with the solenoid valve on the mud pipe (20).