CN219251859U

CN219251859U - Sewage treatment equipment

Info

Publication number: CN219251859U
Application number: CN202223571601.7U
Authority: CN
Inventors: 王钦鹏
Original assignee: Zhejiang Yiwei Environmental Protection Technology Co ltd
Current assignee: Zhejiang Yiwei Environmental Protection Technology Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-06-27
Anticipated expiration: 2032-12-30

Abstract

The utility model discloses sewage treatment equipment, which comprises a pretreatment system bin, wherein an anoxic tank is abutted to one side of the pretreatment system bin, an aerobic tank is abutted to one side of the anoxic tank, an MBR membrane tank is abutted to one side of the aerobic tank, an equipment room is abutted to one side of the MBR membrane tank, a sewage inlet pipe is arranged on the other side of the pretreatment system bin, the sewage inlet pipe penetrates into the pretreatment system bin, and a fixed frame is fixedly connected to the inner wall of the pretreatment system bin.

Description

Sewage treatment equipment

Technical Field

The utility model relates to the field of sewage treatment equipment, in particular to sewage treatment equipment.

Background

The sewage treatment equipment is industrial equipment capable of effectively treating domestic sewage, industrial wastewater and the like in urban areas, and has important significance in improving ecological environment and improving urban grade, and sewage and pollutants are prevented from directly flowing into water areas.

The existing sewage treatment equipment has some defects:

firstly, sewage treatment equipment is divided into: the pretreatment system is formed by filtering visible impurities in sewage through a screen to perform primary treatment, however, in the use in the last time, the condition that the screen holes are blocked by liquid cannot penetrate exists, so that the equipment cannot be used continuously;

secondly, in the pretreatment system, visible impurities are filtered out by the screen, wherein the impurities are accumulated on the screen, so that the accumulated impurities are required to be treated regularly, and the screen is required to be detached in a traditional treatment mode, so that the pretreatment system is inconvenient.

Disclosure of Invention

The utility model aims to provide sewage treatment equipment so as to solve the problems that in the prior art, when the equipment is used for a long time, a screen in a pretreatment system is blocked, if the liquid filtering speed is slow and heavy due to light influence, the liquid cannot be filtered, the impurity accumulated at the top of the screen is inconvenient to treat, and the efficiency is low.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a sewage treatment device, includes pretreatment systems storehouse, the butt joint of one side in pretreatment systems storehouse has the oxygen deficiency pond, the butt joint of one side in oxygen deficiency pond has good oxygen pond, the butt joint of one side in good oxygen pond has the MBR membrane pond, the butt joint of one side in MBR membrane pond has the equipment room, the opposite side in pretreatment systems storehouse is equipped with into dirty pipe, advance dirty pipe and run through to the inside in pretreatment systems storehouse, the inner wall fixedly connected with fixed frame in pretreatment systems storehouse, the equal fixedly connected with in top four corners position of fixed frame hits the post, the top of fixed frame is equipped with the movable frame, the inner wall fixedly connected with guide way of movable frame, the guide way runs through the inner chamber of fixed frame, the bottom fixedly connected with screen cloth section of thick bamboo of guide way, the equal fixedly connected with stand in top four the top fixedly connected with roof of stand, the top fixedly connected with movable cylinder of roof, the top in pretreatment systems storehouse is equipped with a number hole, the movable column runs through a number hole, the top fixedly connected with electricity of movable cylinder.

As a preferable technical scheme of the utility model, the screen cylinder comprises a main screen cylinder, the back end of the main screen cylinder is provided with a first opening, an inner frame is fixedly connected to the first opening, a spiral sheet is movably sleeved in the main screen cylinder, the inner frame is movably sleeved with the back end of the spiral sheet, the front surface of the main screen cylinder is fixedly connected with a motor, an output shaft of the motor penetrates through the main screen cylinder and is fixedly installed with the spiral sheet, the back end of the pretreatment system bin is provided with a second opening, a sewage draining cylinder is fixedly connected to the second opening, and the sewage draining cylinder is connected with the main screen cylinder through a corrugated pipe.

As a preferable technical scheme of the utility model, the inside of the pollution discharge cylinder is fixedly sleeved with the sealing plug cover, and the sealing plug cover is connected with the flange of the pollution discharge cylinder.

As a preferable technical scheme of the utility model, the side wall of the spiral sheet is attached to the inner wall of the main screen cylinder.

As a preferable technical scheme of the utility model, the back of the main screen cylinder is fixedly provided with the sealing cover, and the motor is positioned in the sealing cover.

As a preferable technical scheme of the utility model, the top end of the striking column is provided with a rubber pad.

As a preferable technical scheme of the utility model, the movable column is in clearance fit with the first hole at the top of the pretreatment system bin.

As a preferable technical scheme of the utility model, the top of the pretreatment system bin is fixedly connected with a frame cylinder, the electric cylinder is fixedly arranged at the top of the frame cylinder, and an output shaft of the electric cylinder penetrates through the frame cylinder.

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

1. according to the utility model, visible impurities can be filtered through arranging the pretreatment system bin, when the screen holes of the screen barrel are blocked, the movable column is driven to move through the extension of the electric cylinder, the movable column can drive the movable frame to move according to the connection relation of the movable frame, the upright column and the top plate, the screen barrel can be subjected to strong vibration through the impact of the movable frame and the impact column, the impurities blocked by the screen holes can be cleaned in an auxiliary manner after the screen barrel is vibrated, and the phenomenon that the screen holes are blocked by the impurities when the screen barrel is used in the upper period can be avoided, so that liquid cannot be filtered.

2. According to the utility model, the screen cylinder is arranged to filter visible impurities in sewage, the impurities are collected in the screen cylinder, when the impurities are cleaned, the motor drives the spiral sheet to rotate, so that the impurities in the main screen cylinder can be pushed to the back according to the spiral pushing principle, and the impurities can pass through the corrugated pipe and the sewage discharge cylinder to discharge the impurities, so that the device is beneficial to automatically discharging the impurities without disassembling the screen when the impurities are cleaned, and has more practicability when in use.

Drawings

FIG. 1 is a schematic view of the overall cross-sectional structure of the present utility model;

FIG. 2 is an enlarged schematic view of the pretreatment system cartridge of FIG. 1 in accordance with the present utility model;

fig. 3 is a schematic view of the screen cylinder of fig. 2 according to the present utility model.

In the figure: 1. a pretreatment system bin; 2. an anoxic tank; 3. an aerobic tank; 4. an MBR membrane pool; 5. the equipment room; 6. a fixed frame; 7. a screen drum; 8. a moving frame; 9. a guide channel; 10. a column; 11. a top plate; 12. a sewage inlet pipe; 13. a moving column; 14. a frame cylinder; 15. an electric cylinder; 16. striking a column; 71. a main screen drum; 72. a spiral sheet; 73. a motor; 74. sealing cover; 75. an inner frame; 76. a bellows; 77. a sewage discharge cylinder; 78. and sealing the plug cover.

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.

Referring to fig. 1-3, the present utility model provides a technical solution for a sewage treatment apparatus:

embodiment one:

according to the figures 1 and 2, a sewage treatment device comprises a pretreatment system bin 1, wherein one side of the pretreatment system bin 1 is abutted with an anoxic tank 2, one side of the anoxic tank 2 is abutted with an aerobic tank 3, one side of the aerobic tank 3 is abutted with an MBR membrane tank 4, one side of the MBR membrane tank 4 is abutted with a device room 5, the other side of the pretreatment system bin 1 is provided with a sewage inlet pipe 12, the sewage inlet pipe 12 penetrates into the pretreatment system bin 1, the inner wall of the pretreatment system bin 1 is fixedly connected with a fixed frame 6, four corners of the top of the fixed frame 6 are fixedly connected with a striking column 16, the top of the fixed frame 6 is provided with a movable frame 8, the inner wall of the movable frame 8 is fixedly connected with a guide channel 9, the guide channel 9 penetrates through the inner cavity of the fixed frame 6, the bottom end of the guide channel 9 is fixedly connected with a screen drum 7, four corners of the top of the movable frame 8 are fixedly connected with upright posts 10, the top fixedly connected with roof 11 of four stand 10, the top fixedly connected with removal post 13 of roof 11, the top of pretreatment systems storehouse 1 is equipped with a hole, removal post 13 runs through a hole, the top fixedly connected with jar 15 of removal post 13, the top of hitting post 16 is equipped with the rubber pad, when avoiding moving frame 8 and hitting post 16 to put forward the striking, hit post 16 and move frame 8 and cause the destruction, remove post 13 and the top hole clearance fit of pretreatment systems storehouse 1, through removing post 13 clearance fit in a hole, can avoid removing post 13 resistance too big when removing, the top fixedly connected with frame section of thick bamboo 14 of pretreatment systems storehouse 1, jar 15 is at the top fixed mounting of frame section of thick bamboo 14, the output shaft of jar 15 runs through frame section of thick bamboo 14, can fix jar 15 through frame section of thick bamboo 14, make frame section of thick bamboo 14 have the supporting role to jar 15.

When the sewage treatment equipment is particularly used, sewage can be input into the pretreatment system bin 1 through the sewage inlet pipe 12, the sewage is led into the screen cylinder 7 through the guide channel 9, the visible impurities are primarily filtered out through the screen cylinder 7, when the screen holes of the screen cylinder 7 are blocked by the impurities, the electric cylinder 15 stretches and contracts to drive the movable column 13 to move up and down, the movable column 13 can drive the top plate 11 to move, the movable column 13 can drive the movable frame 8 to move up and down according to the connection relation of the movable frame 8, the upright post 10 and the top plate 11, strong vibration can occur when the movable frame 8 and the impact column 16 collide, and the screen cylinder 7 can assist in treating the screen holes when in vibration.

Embodiment two:

on the basis of the first embodiment, as shown in fig. 1 and 3, the screen cylinder 7 comprises a main screen cylinder 71, the back end of the main screen cylinder 71 is provided with a first opening, the first opening is fixedly connected with an inner frame 75, a spiral sheet 72 is movably sleeved in the main screen cylinder 71, the inner frame 75 is movably sleeved with the back end of the spiral sheet 72, a motor 73 is fixedly connected with the front surface of the main screen cylinder 71, an output shaft of the motor 73 penetrates through the main screen cylinder 71 and is fixedly installed with the spiral sheet 72, the back end of the pretreatment system bin 1 is provided with a second opening, the second opening is fixedly connected with a sewage draining cylinder 77, the sewage draining cylinder 77 is connected with the main screen cylinder 71 through a corrugated pipe 76, a sealing plug 78 is fixedly sleeved in the sewage draining cylinder 77, the sealing plug 78 is in flange connection with the sewage draining cylinder 77, the sealing plug 78 can plug the sewage inside the pretreatment system bin 1, the side wall of the spiral sheet 72 is attached to the inner wall of the main screen cylinder 71, impurities inside the main screen cylinder 71 are prevented from being blocked into a gap between the spiral sheet 72 and the main screen cylinder 71, the motor 74 is fixedly installed on the back surface of the motor 71, and the inside of the motor 74 is prevented from damaging the inside the sealing plug 73 through the sealing plug 73, and the inside of the motor 74 is prevented from being damaged, and the inside the sealing plug 73 is arranged inside the pretreatment system 1.

When the sewage treatment equipment is particularly used, after impurities are led into the screen barrel 7 through the guide channel 9, the motor 73 drives the spiral piece 72 to rotate according to the spiral pushing principle when the impurities are cleaned, so that the impurities in the main screen barrel 71 can be pushed to the back, the impurities can pass through the corrugated pipe 76 and the sewage draining barrel 77 to be discharged, the sealing plug cover 78 can cover the sewage draining barrel 77 at the impurity outlet, and the damage to the corrugated pipe 76 when the main screen barrel 71 vibrates is avoided through the bending retractility of the corrugated pipe 76.

In the description of the present utility model, it should be understood that the orientation or positional relationship indicated is based on the orientation or positional relationship shown in the drawings, and is merely for convenience in describing the present utility model and simplifying the description, and does not indicate or imply that the apparatus or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the present utility model, unless explicitly specified and defined otherwise, for example, it may be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a sewage treatment device, includes pretreatment systems storehouse (1), the butt joint of one side of pretreatment systems storehouse (1) has anoxic tank (2), the butt joint of one side of anoxic tank (2) has aerobic tank (3), the butt joint of one side of aerobic tank (3) has MBR membrane pond (4), the butt joint of one side of MBR membrane pond (4) has equipment room (5), the opposite side of pretreatment systems storehouse (1) is equipped with into dirty pipe (12), advance dirty pipe (12) and run through to the inside in pretreatment systems storehouse (1), its characterized in that: the utility model provides a pretreatment systems storehouse (1)'s inner wall fixedly connected with fixed frame (6), the equal fixedly connected with in top four corners position of fixed frame (6) hits post (16), the top of fixed frame (6) is equipped with removes frame (8), the inner wall fixedly connected with direction passageway (9) of removing frame (8), the inner chamber of fixed frame (6) is run through to direction passageway (9), the bottom fixedly connected with screen cloth section of thick bamboo (7) of direction passageway (9), the equal fixedly connected with stand (10) in top four corners position of removing frame (8), four the top fixedly connected with roof (11) of stand (10), the top fixedly connected with removal post (13) of roof (11), the top of pretreatment systems storehouse (1) is equipped with a hole, remove post (13) and run through a hole, the top fixedly connected with electric jar (15) of removal post (13).

2. A sewage treatment apparatus according to claim 1, wherein: the utility model provides a screen cloth section of thick bamboo (7) is including main screen cloth section of thick bamboo (71), the back end of main screen cloth section of thick bamboo (71) is equipped with an opening, and its an opening part fixedly connected with inner frame (75), the inside activity of main screen cloth section of thick bamboo (71) has cup jointed flight (72), inner frame (75) and flight (72) back end activity cup joint, the front fixedly connected with motor (73) of main screen cloth section of thick bamboo (71), the output shaft of motor (73) runs through main screen cloth section of thick bamboo (71) and flight (72) fixed mounting, no. two openings have been seted up to the back end of pretreatment systems storehouse (1), no. two opening fixedly connected with blowdown section of thick bamboo (77), blowdown section of thick bamboo (77) are connected through bellows (76) with main screen cloth section of thick bamboo (71).

3. A sewage treatment apparatus according to claim 2, wherein: the inside of the blowdown section of thick bamboo (77) is fixedly sleeved with a sealing plug cover (78), and the sealing plug cover (78) is in flange connection with the blowdown section of thick bamboo (77).

4. A sewage treatment apparatus according to claim 2, wherein: the side wall of the spiral sheet (72) is attached to the inner wall of the main screen cylinder (71).

5. A sewage treatment apparatus according to claim 2, wherein: the back of the main screen cylinder (71) is fixedly provided with a sealing cover (74), and the motor (73) is positioned in the sealing cover (74).

6. A sewage treatment apparatus according to claim 1, wherein: a rubber pad is arranged at the top end of the striking column (16).

7. A sewage treatment apparatus according to claim 1, wherein: the movable column (13) is in clearance fit with a first hole at the top of the pretreatment system bin (1).

8. A sewage treatment apparatus according to claim 1, wherein: the top of pretreatment systems storehouse (1) fixedly connected with frame section of thick bamboo (14), electric jar (15) is at the top fixed mounting of frame section of thick bamboo (14), the output shaft of electric jar (15) runs through frame section of thick bamboo (14).