CN213977135U

CN213977135U - Integrated sewage treatment equipment with anaerobic-aerobic-MBR (membrane bioreactor) membrane

Info

Publication number: CN213977135U
Application number: CN202022418817.4U
Authority: CN
Inventors: 郎怡锋
Original assignee: Ningbo Yifeng Environmental Protection Technology Co ltd
Current assignee: Ningbo Yifeng Environmental Protection Technology Co ltd
Priority date: 2020-10-27
Filing date: 2020-10-27
Publication date: 2021-08-17
Anticipated expiration: 2030-10-27

Abstract

The utility model discloses an integrated sewage treatment device of anaerobic-aerobic-MBR membrane, which comprises a cabinet body, an anaerobic chamber, an aerobic chamber and a treatment chamber, wherein a sewage pipeline is arranged on one side wall of the cabinet body, the anaerobic chamber is arranged in the cabinet body, a filter screen is arranged in the anaerobic chamber, a rotary sleeve is arranged below the filter screen, a connecting rod is arranged on the rotary sleeve, a biological membrane is arranged between the connecting rods, a motor is arranged on the bottom wall of the anaerobic chamber, and a connecting pipeline I is arranged on one side wall of the anaerobic chamber; has the advantages that: the utility model discloses a set up rotatory sleeve, motor and biomembrane, because be covered with anaerobe on the biomembrane, and then carry out the anaerobic treatment in-process at sewage, the motor drives rotatory sleeve and rotates, and then makes the biomembrane rotate, can make the anaerobe fully with the organic matter contact in the sewage, can make the anaerobe carry out fine anaerobic treatment to sewage, save time simultaneously, improve device practicality and work efficiency.

Description

Integrated sewage treatment equipment with anaerobic-aerobic-MBR (membrane bioreactor) membrane

Technical Field

The utility model relates to the technical field of sewage treatment devices, in particular to an integrated sewage treatment device with anaerobic-aerobic-MBR membrane.

Background

Sewage treatment equipment is equipment used for treating sewage in life. A normal-temperature anaerobic fermentation technology is applied to the small-sized domestic sewage purification methane tank, and a novel device of I-stage anaerobic fermentation and II-stage facultative digestion filtration is established according to the principle of multi-stage self-flow and stepwise degradation. It is composed of anaerobic fermentation, facultative digestion and filtration, sewage reflux and filling.

In addition, the surface of the MBR membrane reactor needs to be cleaned after the existing anaerobic-aerobic-MBR membrane integrated sewage treatment equipment is used for a period of time, medicines need to be added into the device in the cleaning process, the cleaning time is long, the downtime of the device is increased, and the functionality of the device is reduced.

Disclosure of Invention

Technical problem to be solved

In order to overcome the defects of the prior art, the integrated sewage treatment equipment of the anaerobic-aerobic-MBR membrane is provided, and the problems that the sewage cannot be well treated by the device due to the fact that the sewage stays still in the anaerobic tank in the working process, anaerobic bacteria are fully contacted with organic matters in the sewage, the practicability and the treatment efficiency of the device are reduced, the surface of the MBR membrane needs to be cleaned after the integrated sewage treatment equipment of the anaerobic-aerobic-MBR membrane is used for a period of time, medicines need to be added into the device in the cleaning process, the cleaning time is long, the downtime of the device is prolonged, and the functionality of the device is reduced are solved.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides an integrated sewage treatment device of anaerobic-aerobic-MBR membrane, which comprises a cabinet body, an anaerobic chamber, an aerobic chamber and a treatment chamber, wherein a sewage pipeline is arranged on one side wall of the cabinet body, the anaerobic chamber is arranged in the cabinet body, a filter screen is arranged in the anaerobic chamber, a rotary sleeve is arranged below the filter screen, a connecting rod is arranged on the rotary sleeve, a biological membrane is arranged between the connecting rods, a motor is arranged on the bottom wall of the anaerobic chamber, a connecting pipeline I is arranged on one side wall of the anaerobic chamber, the aerobic chamber is arranged at the other end of the connecting pipeline, an aeration pipe is arranged at the bottom end of the inner wall of the aerobic chamber, a connecting pipeline II is arranged on the one side wall of the aerobic chamber, the MBR treatment chamber is arranged at the other end of the connecting pipeline II, a membrane reactor is arranged in the treatment chamber, a discharge pipeline is arranged on the one side wall of the treatment chamber, the ultrasonic generator is arranged above the discharge pipeline, the ultrasonic generator is provided with an ultrasonic pipeline, the bottom wall of the treatment chamber is provided with a discharge pipe, a valve is arranged on one side wall of the discharge pipe, and the top end of the cabinet body is provided with an end cover.

Further, the sewer pipe runs through the cabinet body, the sewer pipe with the anaerobic chamber is pegged graft, the anaerobic chamber shaping in on the cabinet body, the filter screen with the anaerobic chamber passes through screwed connection, rotatory sleeve with the anaerobic chamber rotates to be connected, the connecting rod with rotatory sleeve passes through screwed connection, the biomembrane with the connecting rod passes through screwed connection, the motor with the anaerobic chamber passes through screwed connection, the motor with rotatory muff key-type connection.

Through adopting above-mentioned technical scheme, sewage warp sewage pipeline gets into the anaerobic chamber carries out anaerobic treatment, the filter screen can filter the impurity in the sewage, simultaneously because be covered with anaerobism fungus on the biomembrane, and then to the sewage treatment in-process, the motor drives rotatory sleeve rotates, and then makes the biomembrane rotates, can make the anaerobism fully with the organic matter contact in the sewage, can make the anaerobism carry out fine anaerobic treatment to sewage, save time simultaneously, improvement device practicality and work efficiency.

Furthermore, the first connecting pipeline is spliced with the anaerobic chamber, the other end of the first connecting pipeline is spliced with the aerobic chamber, and the aeration pipe is connected with the aerobic chamber through a pipe hoop.

By adopting the technical scheme, the sewage after anaerobic treatment enters the aerobic chamber through the first connecting pipeline for aerobic treatment, and the aeration pipe can perform aerobic treatment on the sewage at the moment.

Furthermore, the connecting pipeline II is connected with the aerobic chamber in an inserting mode, the other end of the connecting pipeline II is connected with the treatment chamber in an inserting mode, the MBR membrane reactor is connected with the treatment chamber in an inserting mode, the discharge pipeline is connected with the treatment chamber in an inserting mode, and the discharge pipeline penetrates through the cabinet body.

By adopting the technical scheme, the sewage after aerobic treatment enters the treatment chamber through the second connecting pipeline for treatment, the MBR membrane reactor can treat the sewage, and the treated sewage passes through the discharge pipeline discharge device.

Further, supersonic generator with the cabinet body passes through the screwed connection, the ultrasonic pipeline with supersonic generator pegs graft, the ultrasonic pipeline other end with the treatment chamber pegs graft, the drain pipe with the treatment chamber pegs graft, the valve with the drain pipe passes through threaded connection.

By adopting the technical scheme, when the MBR membrane reactor needs to be cleaned, the ultrasonic waves generated by the ultrasonic generator enter the treatment chamber through the ultrasonic wave pipeline, so that impurities on the surface of the MBR membrane reactor can be cleaned well without adding medicines, the cleaning efficiency is high, the cleaning effect is good, the functionality of the device is improved, then the valve is opened, and the cleaned impurities pass through the drainage pipe discharge device.

Further, the end cover and the cabinet body are connected through hinges.

By adopting the technical scheme, the end cover can be convenient for overhaul the interior of the device.

(III) advantageous effects

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

1. in order to solve the problems that the prior anaerobic-aerobic-MBR membrane integrated sewage treatment equipment can not well treat sewage due to the fact that sewage is statically placed in an anaerobic tank in the working process, so that anaerobic bacteria are fully contacted with organic matters in the sewage, the device can not well treat the sewage, time is wasted, and the practicability and the treatment efficiency of the device are reduced, the utility model discloses a rotary sleeve, a motor and a biological membrane are arranged, and anaerobic bacteria are fully distributed on the biological membrane, so that in the process of anaerobic treatment of the sewage, the motor drives the rotary sleeve to rotate, the biological membrane is further rotated, the anaerobic bacteria can be fully contacted with the organic matters in the sewage, the anaerobic bacteria can well treat the sewage, the time is saved, and the practicability and the working efficiency of the device are improved;

2. for the integral type sewage treatment device who solves current anaerobism-good oxygen-MBR membrane need clear up MBR membrane reactor surface after using a period, and the cleaning process needs to add the medicine to the device in, and the clearance time is long simultaneously, increases the dead time of device, reduces the functional problem of device, the utility model discloses a set up supersonic generator and ultrasonic wave pipeline, when needs clear up MBR membrane reactor, the ultrasonic wave that supersonic generator produced gets into the process chamber through the ultrasonic wave pipeline, and then can carry out fine clearance to the impurity on MBR membrane reactor surface, need not to add the medicine, not only cleaning efficiency is high, and the clearance is effectual moreover, improves device functionality.

Drawings

FIG. 1 is a schematic structural diagram of an anaerobic-aerobic-MBR membrane integrated sewage treatment device according to the present invention;

FIG. 2 is a sectional view of the cabinet body of the anaerobic-aerobic-MBR membrane integrated sewage treatment device of the utility model;

FIG. 3 is a top view of the cabinet body of the integrated anaerobic-aerobic-MBR membrane sewage treatment device of the present invention.

The reference numerals are explained below:

1. a sewage conduit; 2. an end cap; 3. a discharge conduit; 4. a cabinet body; 5. a biofilm; 6. a connecting rod; 7. an anaerobic chamber; 8. rotating the sleeve; 9. filtering with a screen; 10. connecting a first pipeline; 11. a second connecting pipeline; 12. an MBR membrane reactor; 13. an ultrasonic generator; 14. an ultrasonic pipeline; 15. a valve; 16. a drain pipe; 17. a processing chamber; 18. an aeration pipe; 19. an aerobic chamber; 20. an electric motor.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1-3, the integrated sewage treatment equipment of anaerobic-aerobic-MBR membrane in this embodiment includes a cabinet 4, an anaerobic chamber 7, an aerobic chamber 19 and a treatment chamber 17, a sewage conduit 1 is disposed on one side wall of the cabinet 4, the anaerobic chamber 7 is disposed in the cabinet 4, a filter screen 9 is disposed in the anaerobic chamber 7, a rotating sleeve 8 is disposed below the filter screen 9, a connecting rod 6 is disposed on the rotating sleeve 8, a biological membrane 5 is disposed between the connecting rods 6, a motor 20 is disposed on the bottom wall of the anaerobic chamber 7, sewage enters the anaerobic chamber 7 through the sewage conduit 1 for anaerobic treatment, the filter screen 9 can filter impurities in the sewage, and simultaneously, since the biological membrane 5 is fully covered with anaerobic bacteria, the motor 20 drives the rotating sleeve to rotate during sewage treatment, and further rotates the biological membrane 5, so that the anaerobic bacteria can fully contact organic matters in the sewage, can make the anaerobic bacteria carry on the good anaerobic treatment to the sewage, save time at the same time, raise the practicability and work efficiency of the apparatus, there are connecting lines one 10 on a sidewall of the anaerobic chamber 7, the other end of connecting line one 10 has aerobic chamber 19, there are aeration pipes 18 in the bottom of the inboard wall of aerobic chamber 19, the sewage after anaerobic treatment enters the aerobic chamber 19 through connecting line one 10 to carry on the aerobic treatment, at this moment, the aeration pipe 18 can carry on the aerobic treatment to the sewage, there are connecting lines two 11 on a sidewall of the aerobic chamber 19, another end of connecting line two 11 has treatment chambers 17, there are MBR membrane reactors 12 in the treatment chambers 17, there are discharge pipes 3 on a sidewall of the treatment chambers 17, the sewage after aerobic treatment enters the treatment chambers 17 through connecting lines two 11 to process, the MBR membrane reactor 12 can process the sewage, the sewage after processing passes the discharge pipes 3 discharge apparatuses, discharge pipe 3 top is provided with supersonic generator 13, be provided with ultrasonic wave pipeline 14 on supersonic generator 13, be provided with on the 17 diapalls of process chamber and excrete tub 16, be provided with valve 15 on the 16 lateral walls of escape pipe, when needs are cleared up MBR membrane reactor 12, the ultrasonic wave that supersonic generator 13 produced gets into process chamber 17 through ultrasonic wave pipeline 14, and then can carry out fine clearance to the impurity on MBR membrane reactor 12 surface, need not to add the medicine, not only the cleaning efficiency is high, and the cleaning performance is good, improve device functionality, then open valve 15, the impurity of clearance is through excreteing tub 16 eduction gear, cabinet body 4 tops are provided with end cover 2, end cover 2 can be convenient for overhaul device inside.

As shown in fig. 1 to 3, in this embodiment, a sewage conduit 1 penetrates through a cabinet body 4, the sewage conduit 1 is inserted into an anaerobic chamber 7, the anaerobic chamber 7 is formed on the cabinet body 4, a filter screen 9 is connected with the anaerobic chamber 7 through screws, a rotating sleeve 8 is rotatably connected with the anaerobic chamber 7, a connecting rod 6 is connected with the rotating sleeve 8 through screws, a biological membrane 5 is connected with the connecting rod 6 through screws, a motor 20 is connected with the anaerobic chamber 7 through screws, the motor 20 is connected with the rotating sleeve 8 through keys, a connecting conduit 10 is inserted into the anaerobic chamber 7, the other end of the connecting conduit 10 is inserted into an aerobic chamber 19, and an aeration pipe 18 is connected with the aerobic chamber 19 through a pipe clamp.

As shown in fig. 1 to 3, in this embodiment, a second connection pipe 11 is inserted into the aerobic chamber 19, the other end of the second connection pipe 11 is inserted into the treatment chamber 17, the MBR membrane reactor 12 is inserted into the treatment chamber 17, the discharge pipe 3 penetrates through the cabinet 4, the ultrasonic generator 13 is connected with the cabinet 4 through screws, the ultrasonic pipe 14 is inserted into the ultrasonic generator 13, the other end of the ultrasonic pipe 14 is inserted into the treatment chamber 17, the discharge pipe 16 is inserted into the treatment chamber 17, the valve 15 is connected with the discharge pipe 16 through threads, and the end cover 2 is connected with the cabinet 4 through a hinge.

The specific implementation process of this embodiment is as follows: the sewage enters an anaerobic chamber 7 through a sewage pipeline 1 for anaerobic treatment, a filter screen 9 can filter impurities in the sewage, simultaneously, anaerobic bacteria are fully distributed on a biological membrane 5, a motor 20 drives a rotary sleeve to rotate in the sewage treatment process, so that the biological membrane 5 rotates, the anaerobic bacteria can fully contact organic matters in the sewage, the sewage can be well anaerobically treated by the anaerobic bacteria, the time is saved, the practicability and the working efficiency of the device are improved, the sewage after the anaerobic treatment enters an aerobic chamber 19 through a connecting pipeline one 10 for aerobic treatment, an aeration pipe 18 can carry out the aerobic treatment on the sewage at the moment, the sewage after the aerobic treatment enters a treatment chamber 17 through a connecting pipeline two 11 for treatment, an MBR membrane reactor 12 can treat the sewage, the treated sewage is discharged from a discharge pipeline 3, and when the MBR membrane reactor 12 needs to be cleaned, ultrasonic wave that supersonic generator 13 produced gets into treatment chamber 17 through ultrasonic wave pipeline 14, and then can carry out fine clearance to the impurity on MBR membrane reactor 12 surface, need not to add the medicine, and not only the cleaning efficiency is high, and the cleaning effect is good moreover, improves the device functionality, then opens valve 15, and the impurity of clearance can be overhauld inside the device through opening end cover 2 at last through 16 eduction tube eduction gear.

The above examples are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.

Claims

1. The utility model provides an integral type sewage treatment device of anaerobism-good oxygen-MBR membrane which characterized in that: comprises a cabinet body (4), an anaerobic chamber (7), an aerobic chamber (19) and a treatment chamber (17), wherein a sewage pipeline (1) is arranged on one side wall of the cabinet body (4), the anaerobic chamber (7) is arranged in the cabinet body (4), a filter screen (9) is arranged in the anaerobic chamber (7), a rotating sleeve (8) is arranged below the filter screen (9), a connecting rod (6) is arranged on the rotating sleeve (8), a biological membrane (5) is arranged between the connecting rods (6), a motor (20) is arranged on the bottom wall of the anaerobic chamber (7), a connecting pipeline I (10) is arranged on one side wall of the anaerobic chamber (7), the aerobic chamber (19) is arranged at the other end of the connecting pipeline I (10), an aeration pipe (18) is arranged at the bottom end of the inner wall of the aerobic chamber (19), a connecting pipeline II (11) is arranged on one side wall of the aerobic chamber (19), the utility model discloses a sewage treatment device, including connecting tube two (11) the other end is provided with treatment chamber (17), be provided with MBR membrane reactor (12) in treatment chamber (17), be provided with exhaust pipe (3) on treatment chamber (17) a lateral wall, exhaust pipe (3) top is provided with supersonic generator (13), be provided with ultrasonic wave pipeline (14) on supersonic generator (13), be provided with on treatment chamber (17) diapire and excrete pipe (16), be provided with valve (15) on excreting pipe (16) a lateral wall, the cabinet body (4) top is provided with end cover (2).

2. The integrated anaerobic-aerobic-MBR membrane sewage treatment plant as claimed in claim 1, wherein: sewer line (1) runs through the cabinet body (4), sewer line (1) with anaerobic chamber (7) are pegged graft, anaerobic chamber (7) shaping in on the cabinet body (4), filter screen (9) with anaerobic chamber (7) pass through screw connection, rotatory sleeve (8) with anaerobic chamber (7) rotate to be connected, connecting rod (6) with rotatory sleeve (8) pass through screw connection, biomembrane (5) with connecting rod (6) pass through screw connection, motor (20) with anaerobic chamber (7) pass through screw connection, motor (20) with rotatory sleeve (8) key-type connection.

3. The integrated anaerobic-aerobic-MBR membrane sewage treatment plant as claimed in claim 1, wherein: the first connecting pipeline (10) is connected with the anaerobic chamber (7) in an inserted mode, the other end of the first connecting pipeline (10) is connected with the aerobic chamber (19) in an inserted mode, and the aeration pipe (18) is connected with the aerobic chamber (19) through a pipe hoop.

4. The integrated anaerobic-aerobic-MBR membrane sewage treatment plant as claimed in claim 1, wherein: the second connecting pipeline (11) is connected with the aerobic chamber (19) in an inserting mode, the other end of the second connecting pipeline (11) is connected with the treatment chamber (17) in an inserting mode, the MBR membrane reactor (12) is connected with the treatment chamber (17) in an inserting mode, the discharge pipeline (3) is connected with the treatment chamber (17) in an inserting mode, and the discharge pipeline (3) penetrates through the cabinet body (4).

5. The integrated anaerobic-aerobic-MBR membrane sewage treatment plant as claimed in claim 1, wherein: supersonic generator (13) with the cabinet body (4) passes through the screw connection, ultrasonic pipeline (14) with supersonic generator (13) are pegged graft, ultrasonic pipeline (14) other end with treatment chamber (17) are pegged graft, drain pipe (16) with treatment chamber (17) are pegged graft, valve (15) with drain pipe (16) pass through threaded connection.

6. The integrated anaerobic-aerobic-MBR membrane sewage treatment plant as claimed in claim 1, wherein: the end cover (2) is connected with the cabinet body (4) through a hinge.