CN216614168U

CN216614168U - Anaerobic membrane bioreactor sludge reduction device

Info

Publication number: CN216614168U
Application number: CN202121913437.6U
Authority: CN
Inventors: 周强; 周侃宇
Original assignee: Jiangsu Peier Membrane Industry Co ltd
Current assignee: Jiangsu Peier Membrane Industry Co ltd
Priority date: 2021-08-16
Filing date: 2021-08-16
Publication date: 2022-05-27
Anticipated expiration: 2031-08-16

Abstract

The utility model discloses a sludge reduction device of an anaerobic membrane bioreactor, which comprises a sludge box and a water storage tank, wherein a feeding funnel is installed at the upper end of the sludge box, a sealing top seat is installed at the upper end of the feeding funnel, a box body anti-corrosion cover is fixedly connected to the outer side surface of the water storage tank, a second observation window and a water outlet pipe are installed at one side of the water storage tank, a second strong magnet and a first strong magnet are installed at the inner side of the feeding funnel, and a water outlet connecting seat is installed between the feeding funnel and the water storage tank. The sludge reduction device of the anaerobic membrane bioreactor is provided with the sludge separation mechanism, the sludge discharge mechanism and the water storage mechanism, can conveniently and better separate sludge, collects some iron substances during separation, is more environment-friendly, has excellent separation effect and more convenient operation, can reduce sludge, and simultaneously utilizes water resources, and is more practical.

Description

Anaerobic membrane bioreactor sludge reduction device

Technical Field

The utility model relates to the field of bioreactors, in particular to a sludge reduction device of an anaerobic membrane bioreactor.

Background

The bioreactor sludge reduction device is a supporting device for carrying out sludge separation reduction, the anaerobic membrane bioreactor technology appears in the 70 th 20 th century for the first time, the anaerobic treatment process is combined with a membrane method for treating organic sewage, the obtained treatment effect is good and the oxygen advantage is obvious, along with the increasing shortage of world energy, the increasing complexity of wastewater pollution load and pollutant types in wastewater, the wastewater anaerobic biological treatment technology has the advantages of low investment, low energy consumption, methane energy recycling, high load, less sludge production, impact load resistance and the like, and along with the continuous development of science and technology, the requirements of people on the manufacturing process of the bioreactor sludge reduction device are higher and higher.

In the prior art, the patent with the publication number of CN201921916234.5 discloses an improvement type excess sludge reduction device, the wall breaking effect of sludge electric shock is stable, it is effectual to sludge dewatering, the carbon source recycling rate is high, there is certain drawback in current bioreactor sludge reduction device when using, at first, solid-liquid separation efficiency is comparatively low, can not be fine carry out the separation operation to mud, be unfavorable for people's use, and in addition, system treatment efficiency deteriorates, the stability reduces, and lead to going out water quality deterioration, certain adverse effect has been brought to people's use, for this reason, we provide an anaerobic membrane bioreactor sludge reduction device.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides the sludge reduction device of the anaerobic membrane bioreactor, which can conveniently and better separate sludge, collect some iron substances during separation, is more environment-friendly, has excellent separation effect and more convenient operation, can reduce sludge, utilizes water resources, is more practical and can effectively solve the problems in the background technology.

(II) technical scheme

In order to achieve the purpose, the utility model adopts the technical scheme that: the utility model provides an anaerobic membrane bioreactor mud decrement device, includes sludge box and storage water tank, feed hopper is installed to the upper end of sludge box, sealed footstock is installed to feed hopper's upper end, the anticorrosive cover of outside table fixedly connected with box of storage water tank, No. two observation windows and outlet pipe are installed to one side of storage water tank.

Preferably, No. two powerful magnetite and No. one powerful magnetite are installed to feed hopper's inboard, install out the water connecting seat between feed hopper and the storage water tank, separation filtration membrane is installed in the outside of going out the water connecting seat.

Preferably, an observation window is installed to the front end of sludge box, the slide rail has been seted up at sludge box's top, the sludge baffle is installed to the inboard of slide rail, the regulating block is installed in the outside of slide rail, mud outlet is installed to one side of sludge box, the kerve has been seted up in mud outlet's the outside, the locating rack is installed to mud outlet's upper end.

Preferably, one side bottom of feed hopper is connected through going out water connecting seat and the upper end one side location of storage water tank, be provided with the locating piece between feed hopper and No. two powerful magnetite, the powerful magnetite of a, the inboard location connection of locating piece and No. two powerful magnetite, a powerful magnetite is passed through to feed hopper's inboard, through the mode integrated into one piece of moulding plastics between separation filtration membrane and the play water connecting seat.

Preferably, the outside of mud baffle is connected with the top of sludge box through regulating block, slide rail and opening and shutting, sludge box and the mud outlet between open and shut and be connected, fix a position through the locating rack between sludge box and the mud outlet.

Preferably, a positioning groove is arranged between the water storage tank and the second observation window, and one side of the water storage tank is connected with the outer side of the second observation window in a positioning mode through the positioning groove.

(III) advantageous effects

Compared with the prior art, the utility model provides a sludge reduction device of an anaerobic membrane bioreactor, which has the following beneficial effects: the sludge reduction device of the anaerobic membrane bioreactor can conveniently and better separate sludge through the sludge separation mechanism, the sludge discharge mechanism and the water storage mechanism, collect some iron substances while separating, is more environment-friendly, has excellent separation effect and more convenient operation, can also carry out reduction operation on sludge, simultaneously utilizes water resources, is more practical, positions the sludge box and the water storage tank to a specified position inside the anaerobic membrane bioreactor, the upper end of the sludge box is provided with the feeding funnel, the water outlet connecting seat is arranged between the feeding funnel and the water storage tank for fixing, muddy water enters from the position of the feeding funnel, the sludge baffle is in a closed state at the moment, silt is accumulated to the upper end of the sludge baffle, the muddy water is filtered from the position of the separation filtering membrane and flows into the water storage tank through the water outlet connecting seat for storage, no. two observation windows are convenient for observe, when water is drained, through slide rail and regulating block regulation sludge baffle's position, make sludge baffle open, the inside that the mud after this moment separation got into the sludge box is deposited, an observation window is convenient for observe, the mud outlet is installed in the outside of an observation window, can open and shut, be convenient for handle mud, make the mud decrement, the inside water source of storage water tank carries out reuse through handling, environmental protection is practiced thrift more, and is simple and practical, whole bioreactor mud decrement device simple structure, and convenient for operation, the effect of use is better for traditional mode.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a sludge reduction device of an anaerobic membrane bioreactor of the present invention.

FIG. 2 is a schematic structural diagram of a feeding mechanism in the sludge reduction device of the anaerobic membrane bioreactor of the present invention.

FIG. 3 is a schematic structural diagram of a feed hopper in the sludge reduction device of the anaerobic membrane bioreactor of the present invention.

FIG. 4 is a schematic structural diagram of a sludge tank in the sludge reduction device of the anaerobic membrane bioreactor of the present invention.

In the figure: 1. a sludge tank; 2. a feed hopper; 3. sealing the top seat; 4. a first strong magnet; 5. a separation filtration membrane; 6. a box body anticorrosion cover; 7. a second powerful magnet; 8. a first observation window; 9. a sludge outlet; 10. a positioning frame; 11. groove drawing; 12. a water storage tank; 13. a second observation window; 14. a water outlet pipe; 15. an adjusting block; 16. a sludge baffle; 17. a slide rail; 18. a water outlet connecting seat.

Detailed Description

The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings and the detailed description, but those skilled in the art will understand that the following described embodiments are some, not all, of the embodiments of the present invention, and are only used for illustrating the present invention, and should not be construed as limiting the scope of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention. The examples, in which specific conditions are not specified, were conducted under conventional conditions or conditions recommended by the manufacturer. The reagents or instruments used are not indicated by the manufacturer, and are all conventional products available commercially.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The first embodiment is as follows:

as shown in fig. 1-4, the sludge reduction device of the anaerobic membrane bioreactor comprises a sludge tank 1 and a water storage tank 12, wherein a feeding funnel 2 is installed at the upper end of the sludge tank 1, a sealing top seat 3 is installed at the upper end of the feeding funnel 2, a tank body anticorrosion cover 6 is fixedly connected to the outer side surface of the water storage tank 12, and a second observation window 13 and a water outlet pipe 14 are installed on one side of the water storage tank 12.

No. two powerful magnetite 7 and No. one powerful magnetite 4 are installed to the inboard of feed hopper 2, install out water connecting seat 18 between feed hopper 2 and the storage water tank 12, go out the outside of water connecting seat 18 and install separation filtration membrane 5.

A first observation window 8 is installed to the front end of sludge box 1, and slide rail 17 has been seted up at sludge box 1's top, and sludge baffle 16 is installed to slide rail 17's inboard, and regulating block 15 is installed in slide rail 17's the outside, and mud outlet 9 is installed to one side of sludge box 1, and draw-in groove 11 has been seted up in mud outlet 9's the outside, and locating rack 10 is installed to mud outlet 9's upper end.

One side bottom of feed hopper 2 is connected with upper end one side location of storage water tank 12 through going out water connecting seat 18, is provided with the locating piece between feed hopper 2 and No. two powerful magnetite 7, a powerful magnetite 4, and the inboard of feed hopper 2 is connected through the inboard location of locating piece and No. two powerful magnetite 7, a powerful magnetite 4, and separation filtration membrane 5 and the mode integrated into one piece through moulding plastics between going out water connecting seat 18.

The outside of mud baffle 16 opens and shuts through regulating block 15, slide rail 17 and the top of sludge box 1 and is connected, opens and shuts between sludge box 1 and the mud outlet 9 and is connected, fixes a position through locating rack 10 between sludge box 1 and the mud outlet 9.

A positioning groove is arranged between the water storage tank 12 and the second observation window 13, and one side of the water storage tank 12 is connected with the outer side of the second observation window 13 in a positioning mode through the positioning groove.

Example two:

on the basis of the first embodiment, as shown in fig. 1-4, the sludge reduction device of the anaerobic membrane bioreactor comprises a sludge tank 1 and a water storage tank 12, wherein a feeding funnel 2 is installed at the upper end of the sludge tank 1, a sealing top seat 3 is installed at the upper end of the feeding funnel 2, a tank body anti-corrosion cover 6 is fixedly connected to the outer side surface of the water storage tank 12, and a second observation window 13 and a water outlet pipe 14 are installed on one side of the water storage tank 12.

The working principle is as follows: the utility model comprises a sludge box 1, a feeding funnel 2, a sealing top seat 3, a first strong magnet 4, a separation filtering membrane 5, a box body anti-corrosion cover 6, a second strong magnet 7, a first observation window 8, a sludge outlet 9, a positioning frame 10, a pull groove 11, a water storage tank 12, a second observation window 13, a water outlet pipe 14, an adjusting block 15, a sludge baffle plate 16, a slide rail 17 and a water outlet connecting seat 18, when in use, the sludge box 1 and the water storage tank 12 are positioned at a specified position in an anaerobic membrane bioreactor, the feeding funnel 2 is arranged at the upper end of the sludge box 1, the water outlet connecting seat 18 is arranged between the feeding funnel 2 and the water storage tank 12 for fixing, sludge enters from the position of the feeding funnel 2, the sludge baffle plate 16 is in a closed state, silt is accumulated at the upper end of the sludge baffle plate 16, the sludge is filtered from the position of the separation filtering membrane 5, and flows into the water storage tank 12 through the water outlet connecting seat 18 for storage, no. two observation windows 13 are convenient for observe, when water is drained, through slide rail 17 and regulating block 15 regulation mud baffle 16's position, make mud baffle 16 open, the mud after the separation gets into the inside of sludge box 1 and deposits this moment, No. one observation window 8 is convenient for observe, mud outlet 9 is installed in an observation window 8's the outside, can open and shut, be convenient for handle mud, make the mud decrement, the inside water source of storage water tank 12 carries out reuse through handling, environmental protection saving more, simple and practical.

It is noted that, herein, relational terms such as first and second (a, b, etc.) and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.

Claims

1. The utility model provides an anaerobic membrane bioreactor mud decrement device, includes sludge box (1) and storage water tank (12), its characterized in that: feed hopper (2) are installed to the upper end of sludge box (1), sealed footstock (3) are installed to the upper end of feed hopper (2), the anticorrosive cover of outside table fixedly connected with box (6) of storage water tank (12), No. two observation windows (13) and outlet pipe (14) are installed to one side of storage water tank (12).

2. The sludge reduction device of the anaerobic membrane bioreactor according to claim 1, wherein: no. two powerful magnetite (7) and powerful magnetite (4) are installed to the inboard of feed hopper (2), install out water connecting seat (18) between feed hopper (2) and storage water tank (12), separation filtration membrane (5) are installed in the outside of play water connecting seat (18).

3. The sludge reduction device of the anaerobic membrane bioreactor according to claim 1, wherein: an observation window (8) is installed to the front end of sludge box (1), slide rail (17) have been seted up at the top of sludge box (1), mud baffle (16) are installed to the inboard of slide rail (17), regulating block (15) are installed in the outside of slide rail (17), mud outlet (9) are installed to one side of sludge box (1), draw groove (11) have been seted up in the outside of mud outlet (9), locating rack (10) are installed to the upper end of mud outlet (9).

4. The sludge reduction device of the anaerobic membrane bioreactor according to claim 2, wherein: the utility model discloses a water storage tank, including feeding hopper (2), No. 2, one side bottom of feeding hopper (2) is connected through the upper end one side location of play water connecting seat (18) and storage water tank (12), be provided with the locating piece between feeding hopper (2) and No. two powerful magnetite (7), a powerful magnetite (4), the inboard location of feeding hopper (2) through locating piece and No. two powerful magnetite (7), a powerful magnetite (4) is connected, through the mode integrated into one piece of moulding plastics between separation filtration membrane (5) and play water connecting seat (18).

5. The sludge reduction device of the anaerobic membrane bioreactor according to claim 3, wherein: the outer side of the sludge baffle (16) is connected with the top of the sludge box (1) in an opening and closing mode through an adjusting block (15) and a sliding rail (17), the sludge box (1) is connected with the sludge outlet (9) in an opening and closing mode, and the sludge box (1) is positioned with the sludge outlet (9) through a positioning frame (10).

6. The sludge reduction device of the anaerobic membrane bioreactor according to claim 1, wherein: be provided with the constant head tank between storage water tank (12) and No. two observation window (13), one side of storage water tank (12) is through the outside location connection of constant head tank and No. two observation window (13).