CN217350999U

CN217350999U - Sewage treatment device for water pollution prevention and control

Info

Publication number: CN217350999U
Application number: CN202220844799.2U
Authority: CN
Inventors: 李霜霜
Original assignee: Chengdu Shuozhiyuan Environmental Protection Equipment Co ltd
Current assignee: Chengdu Shuozhiyuan Environmental Protection Technology Co.,Ltd.
Priority date: 2022-04-13
Filing date: 2022-04-13
Publication date: 2022-09-02
Anticipated expiration: 2032-04-13

Abstract

The utility model discloses a sewage treatment device for preventing and treating water pollution, which comprises a sewage treatment barrel, wherein filter screen plates are symmetrically arranged in the sewage treatment barrel in the left-right direction, two opposite ends of the filter screen plates are respectively penetrated through the side wall of the sewage treatment barrel and are provided with a connecting plate, the front side and the back side of the connecting plate are respectively provided with a lower rack, the front side and the back side of the connecting plate in the left side are respectively provided with an upper rack, the front side and the back side of the sewage treatment barrel are respectively provided with a cleaning motor through a motor bracket, a motor shaft of the cleaning motor drives a driving gear to rotate when the filter residue on the upper surface of the filter screen plate needs to be cleaned through arranging a brush and a leakage box, the two filter screen plates are driven to move in opposite directions through the meshing transmission of the driving gear, the brush sweeps the filter residue on the filter screen plate into the leakage box, and then the motor shaft of the cleaning motor reversely rotates, the filter screen plate can be reset, the filter screen plate can be quickly cleaned, and manpower is saved.

Description

Sewage treatment device for water pollution prevention and control

Technical Field

The utility model belongs to the technical field of sewage treatment device, concretely relates to sewage treatment plant is used in water pollution prevention and cure.

Background

The human being only has one earth, the environmental pollution problem has attracted high attention and concern of all countries in the world, the water pollution is the process of reducing or losing the use value of water caused by harmful chemical substances, polluting the water in the environment and purifying the sewage to ensure that the sewage reaches the water quality requirement of being discharged into a certain water body or reused.

The mesh of filter plate is blockked up more easily to debris in the sewage of current sewage treatment plant when using for the filter effect descends, and is comparatively inconvenient to the dismouting clearance of filter plate, relies on artifical the adding when using chemicals such as alum to purify water simultaneously, consumes a large amount of manpowers, and is difficult to make medicine and sewage intensive mixing, for this reason we propose a sewage treatment plant for water pollution prevention and cure.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sewage treatment plant is used in water pollution prevention and cure to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a sewage treatment device for preventing and treating water pollution comprises a sewage treatment barrel, wherein filter screen plates are arranged inside the sewage treatment barrel in a bilateral symmetry manner, two opposite ends of the filter screen plates penetrate through the side wall of the sewage treatment barrel and are provided with connecting plates, lower racks are arranged on the front and the back of the connecting plate on the right side, upper racks are arranged on the front and the back of the connecting plate on the left side, cleaning motors are arranged on the front and the back of the sewage treatment barrel through motor supports, driving gears are arranged on motor shafts of the two cleaning motors, the lower racks and the upper racks are meshed with the driving gears, mounting plates are arranged on the inner side wall of the sewage treatment barrel in a bilateral symmetry manner, clamping mechanisms are arranged on the outer side walls of the two mounting plates, brushes are arranged at the lower ends of the two mounting plates, and abut against the upper surfaces of the two filter screen plates respectively, and two leakage boxes are arranged below the filter screen plates, and a stirring mechanism is arranged between the two leakage boxes.

Preferably, the clamping mechanism comprises a butt-joint groove, the side walls of the sewage treatment cylinder are symmetrically arranged around the butt-joint groove, the rotating shaft is connected with the rotating shaft in a rotating mode through the front and back symmetrical mode of the outer side wall of the mounting plate, the rotating shaft is provided with a baffle through the two butt-joint grooves, the position, close to the lower end, of the outer side wall of the baffle is provided with a balancing weight, and the baffle abuts against the outer side wall of the sewage treatment cylinder.

Preferably, rabbling mechanism includes agitator motor, agitator motor sets up the front at a sewage treatment section of thick bamboo, agitator motor's motor shaft runs through a sewage treatment section of thick bamboo lateral wall and is provided with the (mixing) shaft, and the rear end of (mixing) shaft rotates with a sewage treatment section of thick bamboo's inside wall to be connected, the circumference outer wall array of (mixing) shaft is provided with stirring vane.

Preferably, two the lower surface of leaking the box is all around the symmetry be equipped with the backup pad, four the backup pad all sets up the inner wall at a sewage treatment section of thick bamboo, two leak the relative one end of box and all run through a sewage treatment section of thick bamboo and be provided with the limiting plate, and the lateral wall of limiting plate is provided with the handle.

Preferably, the upper surface and the lower surface of the filter screen plate are symmetrically provided with guide plates in the front and back directions, and the guide plates are arranged on the inner wall of the sewage treatment cylinder.

Preferably, the inside wall of a sewage treatment section of thick bamboo is provided with the baffle, the lower surface of baffle is provided with the drain pipe, the inside of drain pipe is provided with the solenoid valve, the baffle is located rabbling mechanism's below.

Preferably, a water level sensor is arranged in the sewage treatment barrel and is positioned between the upper surface of the partition plate and the lower surface of the filter screen plate.

Preferably, the two brushes are respectively positioned right above the two leakage boxes, and the two brushes are positioned between the two guide plates above the two leakage boxes.

Preferably, the front of a sewage treatment section of thick bamboo is provided with the controller, clearance motor, agitator motor, solenoid valve and level sensor all with controller electric connection.

Preferably, the upper surface of a sewage treatment section of thick bamboo articulates there is the locating plate, the upper surface of locating plate is provided with water injection hose and shadoof.

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

(1) this sewage treatment plant is used in water pollution prevention and cure, through setting up the brush and leaking the box, can be when the filter residue of filter plate upper surface is cleared up to needs, the motor shaft of order clearance motor drives the driving gear and rotates, through the meshing transmission of driving gear and lower rack and last rack, drive two filter plate back of the body removal mutually, the filter residue that the brush will filter on the screen plate sweeps to leaking the box inside, then the motor shaft antiport of clearance motor, can make filter the screen plate and reset, realize the quick clearance to filter the screen plate, use manpower sparingly.

(2) This sewage treatment plant is used in water pollution prevention and cure, through setting up baffle and rabbling mechanism, can fall and accumulate in the baffle top at sewage when, make agitator motor's motor shaft drive the (mixing) shaft and rotate, stirring vane rotates in step, stirs the sewage that accumulates in the baffle top, flow with higher speed sewage for place in advance in hourglass box alum fully dissolve in sewage, with most suspended solid and bacterium in the sewage of removing, improve the purifying effect to sewage.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a front cut-away perspective view of the present invention;

fig. 3 is an enlarged view of the structure of fig. 1 at a according to the present invention;

fig. 4 is a side sectional view of the present invention.

In the figure: 1. a sewage treatment cartridge; 2. a filter screen plate; 3. a connecting plate; 4. a lower rack; 5. an upper rack; 6. cleaning the motor; 7. a driving gear; 8. a locking mechanism; 801. fitting grooves; 802. a rotating shaft; 803. a baffle plate; 804. a balancing weight; 9. a stirring mechanism; 901. a stirring motor; 902. a stirring shaft; 903. a stirring blade; 10. mounting a plate; 11. a brush; 12. a leakage box; 13. a support plate; 14. a guide plate; 15. a partition plate; 16. a drain pipe; 17. an electromagnetic valve; 18. a water level sensor; 19. a controller; 20. positioning a plate; 21. a water injection hose.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the utility model provides a sewage treatment device for preventing and treating water pollution, which comprises a sewage treatment cylinder 1, wherein filter screen plates 2 are symmetrically arranged in the sewage treatment cylinder 1, the opposite ends of the two filter screen plates 2 respectively penetrate through the side wall of the sewage treatment cylinder 1 and are provided with connecting plates 3, lower racks 4 are respectively arranged on the front and the back of the right connecting plate 3, upper racks 5 are respectively arranged on the front and the back of the left connecting plate 3, cleaning motors 6 are respectively arranged on the front and the back of the sewage treatment cylinder 1 through motor supports, driving gears 7 are respectively arranged on motor shafts of the two cleaning motors 6, the lower racks 4 and the upper racks 5 are respectively meshed with the driving gears 7, mounting plates 10 are symmetrically arranged on the left and the right of the inner side wall of the sewage treatment cylinder 1, clamping mechanisms 8 are respectively arranged on the outer side walls of the two mounting plates 10, and brushes 11 are respectively arranged at the lower ends of the two mounting plates 10, the two brushes 11 are respectively abutted against the upper surfaces of the two filter screen plates 2, the two filter screen plates 2 are respectively provided with a leakage box 12 below, and a stirring mechanism 9 is arranged between the two leakage boxes 12.

In this embodiment, preferably, the locking mechanism 8 includes a pair of engaging grooves 801, the pair of engaging grooves 801 are symmetrically arranged on the side wall of the sewage treatment cylinder 1 in the front-back direction, the outer side wall of the mounting plate 10 is symmetrically connected with a rotating shaft 802 in the front-back direction, the two rotating shafts 802 are respectively provided with a baffle 803 through the two pair of engaging grooves 801, the outer side wall of the baffle 803 is provided with a counterweight 804 near the lower end, the baffle 803 abuts against the outer side wall of the sewage treatment cylinder 1, when the mounting plate 10 needs to be detached to clean or replace the brush 11, the two baffles 803 are sequentially rotated to be transversely engaged with the pair of engaging grooves 801, and then the baffle 803 is pushed inwards, so that the baffle 803 enters the inside of the sewage treatment cylinder 1 through the pair of engaging grooves 801, the mounting plate 10 is further detached from the inner wall of the sewage treatment cylinder 1, and the mounting plate 10 can be installed on the inner wall of the sewage treatment cylinder 1 again through reverse operation.

In this embodiment, preferably, the stirring mechanism 9 includes a stirring motor 901, the stirring motor 901 is disposed on the front surface of the sewage treatment cartridge 1, a motor shaft of the stirring motor 901 penetrates through a side wall of the sewage treatment cartridge 1 and is provided with a stirring shaft 902, a rear end of the stirring shaft 902 is rotatably connected with an inner side wall of the sewage treatment cartridge 1, a circumferential outer wall array of the stirring shaft 902 is provided with stirring blades 903, after the stirring motor 901 is started, the motor shaft drives the stirring shaft 902 to rotate, the stirring blades 903 rotate synchronously, the sewage accumulated above the partition 15 is stirred, the flow of the sewage is accelerated, and the dissolution rate of alum in the sewage is improved.

In this embodiment, it is preferred, the lower surface of two hourglass boxes 12 is all around the symmetry be equipped with backup pad 13, four backup pads 13 all set up the inner wall at a sewage treatment section of thick bamboo 1, two one ends that leak box 12 is relative all run through a sewage treatment section of thick bamboo 1 and are provided with the limiting plate, and the lateral wall of limiting plate is provided with the handle, through setting up backup pad 13, can play the supporting role to leaking box 12, make hourglass box 12 can stably place in the inside of a sewage treatment section of thick bamboo 1, through setting up limiting plate and handle, the operating personnel of being convenient for holds the handle and will leak box 12 and take out from a sewage treatment section of thick bamboo 1 is inside.

In this embodiment, preferably, the guide plates 14 are symmetrically arranged on the front and back of the upper surface and the lower surface of the filter screen plate 2, the four guide plates 14 are arranged on the inner wall of the sewage treatment cylinder 1, and the guide plates 14 can guide the two filter screen plates 2, so that the two filter screen plates 2 can stably move horizontally.

In this embodiment, preferably, the inner side wall of the sewage treatment cartridge 1 is provided with a partition plate 15, the lower surface of the partition plate 15 is provided with a drain pipe 16, an electromagnetic valve 17 is arranged inside the drain pipe 16, the partition plate 15 is located below the stirring mechanism 9, and by arranging the partition plate 15, filtered sewage can be accumulated above the partition plate 15, so that alum placed inside the leak box 12 is sufficiently dissolved in the sewage to remove most suspended matters and bacteria in the sewage, and when the sewage accumulation capacity above the partition plate 15 is large, the electromagnetic valve 17 is opened, and the sewage located at the lower layer above the partition plate 15 is discharged out of the sewage treatment cartridge 1 through the drain pipe 16.

In this embodiment, it is preferable that a water level sensor 18 is disposed inside the wastewater treatment cartridge 1, the water level sensor 18 is located between the upper surface of the partition 15 and the lower surface of the filter screen plate 2, and the water level sensor 18 is a component for detecting the position of oil in the container by using the change of capacitance between the sensor housing and the sensing electrode caused by the water entering the container and converting the change into the current change, so as to monitor the water level inside the wastewater treatment cartridge 1 above the partition 15.

In this embodiment, preferably, two brushes 11 are located two directly over leaking box 12 respectively, and two brushes 11 all are located between two deflectors 14 in the top, and when two filter plate 2 when moving back to each other, the filter residue on filter plate 2 is cleaned from the outside to the inside to two brush 11, and after two filter plate 2 shifted out from inside sewage treatment section of thick bamboo 1, filter residue on filter plate 2 was swept completely to leaking box 12 inside by brush 11, and then was collected the filter residue on filter plate 2 through leaking box 12.

In this embodiment, it is preferred, the front of a sewage treatment section of thick bamboo 1 is provided with controller 19, cleaning motor 6, agitator motor 901, solenoid valve 17 and level sensor 18 all with controller 19 electric connection, through setting up controller 19, be convenient for operating personnel control agitator motor 901 start-up and close, controller 19 regularly starts cleaning motor 6, drive two filter plate 2 and reset again after moving back and forth, the filter residue of 2 upper surfaces of filter plate is filtered in the clearance, after level sensor 18 detects the water level of baffle 15 top and reaches preset height, generate the signal of telecommunication to controller 19, controller 19 opens solenoid valve 17, with the water discharge part of baffle 15 top after, close solenoid valve 17 once more, prevent that the water logging above baffle 15 from not leaking box 12.

In this embodiment, preferably, the upper surface of a sewage treatment section of thick bamboo 1 articulates there is locating plate 20, and the upper surface of locating plate 20 is provided with water injection hose 21 and shadoof, and the sewage that awaits treatment pours into the inside of a sewage treatment section of thick bamboo 1 into through water injection hose 21, falls in the center department of two filter screen plate 2 combination otter boards, the filter effect of two filter screen plate 2 combination otter boards of full play, when needs dismantle mounting panel 10 and clear up or change brush 11, operating personnel holds the handle and opens locating plate 20 can.

The utility model discloses a theory of operation and use flow: when the device is used, sewage to be treated is injected into the sewage treatment barrel 1 through the water injection hose 21 and falls on the center of the combined screen plate of the two filter screen plates 2, the filter screen plates 2 filter out fixed impurities with larger particles in the sewage, then the sewage falls and accumulates above the partition plate 15, the stirring motor 901 is started, the motor shaft drives the stirring shaft 902 to rotate, the stirring blades 903 synchronously rotate to stir the sewage accumulated above the partition plate 15 and accelerate the flow of the sewage, so that alum which is pre-placed in the leakage box 12 is fully dissolved in the sewage, when the water level sensor 18 detects that the water level above the partition plate 15 reaches a preset height, an electric signal is generated to the controller 19, the controller 19 opens the electromagnetic valve 17, the sewage at the lower layer above the partition plate 15 is discharged out of the sewage treatment barrel 1 through the water discharge pipe 16, the electromagnetic valve 17 is closed again, and the water above the partition plate 15 is prevented from immersing the leakage box 12, when more filter residues are on the upper surface of the filter screen plate 2 and the filter screen plate 2 needs to be cleaned, the cleaning motor 6 is started, the motor shaft drives the driving gear 7 to rotate, the driving gear 7 is meshed with the lower rack 4 and the upper rack 5 for transmission, the two filter screen plates 2 are driven to move back and forth through the connecting plate 3, the brush 11 cleans the filter residues on the filter screen plates 2 from outside to inside, after the two filter screen plates 2 are moved out from the inside of the sewage treatment cylinder 1, the filter residues on the filter screen plates 2 are completely swept to the inside of the leakage box 12 by the brush 11, the filter residues on the filter screen plates 2 are collected through the leakage box 12, then the motor shaft of the cleaning motor 6 reversely rotates to drive the two filter screen plates 2 to reset, when the inside of the leakage box 12 needs to be cleaned, the sewage injection into the sewage treatment cylinder 1 is stopped, and the electromagnetic valve 17 is opened to completely discharge the water above the partition plate 15, and the filter residue in the sewage treatment cylinder 1 can be cleaned by drawing the drain box 12 out of the sewage treatment cylinder 1.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a sewage treatment plant is used in water pollution prevention and cure, includes a sewage treatment section of thick bamboo (1), its characterized in that: the inside bilateral symmetry of a sewage treatment section of thick bamboo (1) is equipped with filter plate (2), two filter plate (2) one end that carries on the back mutually all runs through a sewage treatment section of thick bamboo (1) lateral wall and is provided with connecting plate (3), the right side the front and the back of connecting plate (3) all are provided with lower rack (4), the left side the front and the back of connecting plate (3) all are provided with upper rack (5), the front and the back of a sewage treatment section of thick bamboo (1) all are provided with cleaning motor (6) through the motor support, the motor shaft of two cleaning motor (6) all is provided with driving gear (7), lower rack (4) and upper rack (5) all mesh with driving gear (7), the inside wall bilateral symmetry of a sewage treatment section of thick bamboo (1) is equipped with mounting panel (10), two the lateral wall of mounting panel (10) all is equipped with clamping mechanism (8), two the lower extreme of mounting panel (10) all is provided with brush (11), two brush (11) respectively with two the upper surface of filtering net board (2) offsets, two the below of filtering net board (2) all is equipped with leaks box (12), two it is equipped with rabbling mechanism (9) to leak between box (12).

2. The sewage treatment apparatus for water pollution control according to claim 1, wherein: clamping mechanism (8) are including closing groove (801), the lateral wall in a sewage treatment section of thick bamboo (1) is seted up to closing groove (801) front and back symmetry, symmetry rotation is connected with pivot (802), two around the lateral wall of mounting panel (10) pivot (802) are respectively through two to closing groove (801) and be provided with baffle (803), baffle (803) lateral wall is close to the position of lower extreme and is provided with balancing weight (804), baffle (803) offset with the lateral wall of a sewage treatment section of thick bamboo (1).

3. The sewage treatment apparatus for water pollution control according to claim 1, wherein: the stirring mechanism (9) comprises a stirring motor (901), the stirring motor (901) is arranged on the front face of the sewage treatment barrel (1), a motor shaft of the stirring motor (901) penetrates through the side wall of the sewage treatment barrel (1) and is provided with a stirring shaft (902), the rear end of the stirring shaft (902) is rotatably connected with the inner side wall of the sewage treatment barrel (1), and stirring blades (903) are arranged on the circumferential outer wall array of the stirring shaft (902).

4. The sewage treatment apparatus for water pollution control according to claim 1, wherein: two the lower surface of leaking box (12) is all around the symmetry be equipped with backup pad (13), four backup pad (13) all set up the inner wall in a sewage treatment section of thick bamboo (1), two leak the one end that box (12) is relative and all run through a sewage treatment section of thick bamboo (1) and be provided with the limiting plate, and the lateral wall of limiting plate is provided with the handle.

5. The sewage treatment apparatus for water pollution control according to claim 1, wherein: the upper surface and the lower surface of the filter screen plate (2) are symmetrically provided with guide plates (14) and four guide plates (14) on the front and back sides respectively, and the guide plates (14) are arranged on the inner wall of the sewage treatment cylinder (1).

6. The sewage treatment apparatus for water pollution control according to claim 3, wherein: the inside wall of a sewage treatment section of thick bamboo (1) is provided with baffle (15), the lower surface of baffle (15) is provided with drain pipe (16), the inside of drain pipe (16) is provided with solenoid valve (17), baffle (15) are located the below of rabbling mechanism (9).

7. The sewage treatment apparatus for water pollution control according to claim 6, wherein: a water level sensor (18) is arranged in the sewage treatment barrel (1), and the water level sensor (18) is positioned between the upper surface of the partition plate (15) and the lower surface of the filter screen plate (2).

8. The sewage treatment apparatus for water pollution control according to claim 5, wherein: the two brushes (11) are respectively positioned right above the two leakage boxes (12), and the two brushes (11) are positioned between the two guide plates (14) above.

9. The sewage treatment apparatus for water pollution control according to claim 7, wherein: the front side of the sewage treatment barrel (1) is provided with a controller (19), and the cleaning motor (6), the stirring motor (901), the electromagnetic valve (17) and the water level sensor (18) are all electrically connected with the controller (19).

10. The sewage treatment apparatus for water pollution control according to claim 1, wherein: the upper surface of a sewage treatment section of thick bamboo (1) articulates there is locating plate (20), the upper surface of locating plate (20) is provided with water injection hose (21) and shadoof.