CN216584656U

CN216584656U - Energy-conserving MBR processing apparatus

Info

Publication number: CN216584656U
Application number: CN202220128123.3U
Authority: CN
Inventors: 吉茂盛; 肖黄泰; 王奎
Original assignee: Gz Qwell Environment Protection Technology Co ltd
Current assignee: Gz Qwell Environment Protection Technology Co ltd
Priority date: 2022-01-18
Filing date: 2022-01-18
Publication date: 2022-05-24
Anticipated expiration: 2032-01-18

Abstract

The utility model relates to the technical field of water treatment, in particular to an energy-saving MBR treatment device, which comprises a treatment tank body, a siphon sludge discharge assembly, a water inlet pipeline, a rough filtering assembly and an MBR membrane assembly, wherein the rough filtering assembly and the MBR membrane assembly are respectively arranged in the treatment tank body, and the rough filtering component is positioned below the MBR membrane component, the water inlet pipeline extends into the treatment tank body, and is positioned below the rough filtering component, the siphon sludge discharging component is communicated with the bottom end of the treatment tank body, and the top end of the treatment tank body is provided with a water outlet. The coarse filtration component is arranged, so that large-particle impurities in the water body can be primarily filtered, the treatment load of the MBR membrane component is effectively reduced, and through setting up siphon mud discharging assembly, realize the automatic mud of arranging of siphon, need not to adopt power drive, energy-conserving effectual, and operation and management are very convenient.

Description

Energy-conserving MBR processing apparatus

Technical Field

The utility model relates to the technical field of water treatment, in particular to an energy-saving MBR (membrane bioreactor) treatment device.

Background

In the field of sewage treatment and water resource recycling, MBR (Membrane bioreactor) is a novel water treatment technology combining a Membrane separation unit and a biological treatment unit. According to the structure of the membrane, the membrane can be divided into a flat membrane, a tubular membrane, a hollow fiber membrane and the like, and according to the membrane aperture, the membrane can be divided into an ultrafiltration membrane, a microfiltration membrane, a nanofiltration membrane, a reverse osmosis membrane and the like. The MBR has good effluent quality, is convenient to manage, occupies small area, is not limited by setting occasions, and is widely applied to distributed water source treatment.

The conventional MBR integrated processing device has the defects in structural design, so that the energy-saving effect is poor, and the operation and management are inconvenient.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the utility model provides an energy-saving MBR treatment device which is simple in structure, reasonable in design, good in water treatment effect, energy-saving and easy to manage.

The technical scheme adopted by the utility model is as follows:

the utility model provides an energy-conserving MBR processing apparatus, arranges mud subassembly, water intake pipe, coarse filter subassembly and MBR membrane module including the treatment tank body, siphon, the coarse filter subassembly with the MBR membrane module install respectively in the treatment tank is internal, just the coarse filter subassembly is located MBR membrane module below, the water intake pipe stretches into the treatment tank is internal, and is located coarse filter subassembly below, the siphon arrange mud subassembly with the bottom intercommunication of the treatment tank body.

Further, the coarse filtration subassembly includes sand filtration unit and pipe chute sediment unit, the sand filtration unit is located pipe chute sediment unit top, water intake pipe's bottom is located pipe chute sediment unit with between the siphon row mud subassembly.

Further, the sand filtration unit is provided with a bearing plate.

Further, the MBR membrane module comprises a flat MBR membrane and an air compressor, and the air compressor is positioned on the outer side of the treatment tank body and is communicated with the flat MBR membrane through a pipeline.

Furthermore, a reflecting plate is arranged at a position close to the bottom end of the water inlet pipeline in the treatment tank body.

Furthermore, the bottom end of the treatment tank body is in a cone shape.

Further, the bottom of the treatment tank body is connected with a vent pipe.

Further, siphon sludge discharge subassembly includes sludge discharge pipe and storage mud case, the one end of sludge discharge pipe stretches into the processing tank body bottom, the other end of sludge discharge pipe stretches into storage mud case.

Furthermore, a control valve is arranged on the sludge discharge pipe.

Furthermore, the treatment tank body is provided with an artificial sight glass and a maintenance ladder.

The utility model has the following beneficial effects:

the utility model comprises a treatment tank body, a siphon sludge discharge assembly, a water inlet pipeline, a rough filtering assembly and an MBR membrane assembly, wherein the rough filtering assembly and the MBR membrane assembly are respectively arranged in the treatment tank body, the rough filtering assembly is positioned below the MBR membrane assembly, the water inlet pipeline extends into the treatment tank body and is positioned below the rough filtering assembly, and the siphon sludge discharge assembly is communicated with the bottom end of the treatment tank body.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic view of the structure of the support plate of the present invention;

description of the reference numerals: 1. the device comprises a treatment tank body, 11 reflecting plates, 12 emptying pipes, 2 siphon sludge discharge assemblies, 21 sludge discharge pipes, 211 control valves, 22 sludge storage tanks, 3 water inlet pipelines, 4 rough filtering assemblies, 41 sand filtering units, 411 bearing plates, 42 inclined pipe settling units, 5 MBR membrane assemblies, 51 MBR flat membranes and 52 air compressors.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is to be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

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 and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 a specific case to those of ordinary skill in the art.

As shown in fig. 1-2, the energy-saving MBR treatment apparatus of this embodiment includes a treatment tank 1, a siphon sludge discharge assembly 2, a water inlet pipeline 3, a rough filtering assembly 4, and an MBR membrane assembly 5, wherein the rough filtering assembly 4 and the MBR membrane assembly 5 are respectively installed in the treatment tank 1, the rough filtering assembly 4 is located below the MBR membrane assembly 5, the water inlet pipeline 3 extends into the treatment tank 1 and is located below the rough filtering assembly 4, the siphon sludge discharge assembly 2 is communicated with the bottom end of the treatment tank 1, and a water outlet is disposed at the top end of the treatment tank 1, the energy-saving MBR treatment apparatus of this embodiment has a simple structure and a reasonable design, and can primarily filter large-particle MBR impurities in a water body by disposing the rough filtering assembly 4, thereby effectively reducing a treatment load of the membrane assembly 5, and realizing automatic siphon sludge discharge by disposing the siphon sludge discharge assembly 2, the power drive is not needed, the energy-saving effect is good, and the operation and the management are very convenient.

In some embodiments of this application, coarse filtration subassembly 4 includes sand filtration unit 41 and pipe chute precipitation unit 42, sand filtration unit 41 is located pipe chute precipitation unit 42 top, the bottom of inlet channel 3 is located pipe chute precipitation unit 42 with between siphon sludge discharge subassembly 2, specifically, sand filtration unit 41 is equipped with bearing board 411, and in this embodiment, it is through the mode of pipe chute and sand filtration to specifically show coarse filtration unit 4, gets rid of the large granule impurity in the water, and its simple structure, the coarse filtration is effectual, can effectively slow down the burden of follow-up membrane processing.

In some embodiments of the present application, the MBR membrane module 5 includes a flat MBR membrane 51 and an air compressor 52, the air compressor 52 is located outside the treatment tank body 1, and is communicated with the flat MBR membrane 51 through a pipeline, in the present embodiment, specifically, the flat MBR membrane 51 is adopted, which is not only simple in structure, good in treatment effect, and stable in water outlet, but also does not need to additionally set a backwashing pump assembly, so that the treatment apparatus of the present application is more energy-saving and environment-friendly, and has better application effect.

In some embodiments of this application, be close to in the treatment tank body 1 the position of 3 bottoms of water inlet pipeline is equipped with reflecting plate 11, and the direction of the water body of waiting to filter of being convenient for changes in this embodiment, makes the water rise from the bottom of coarse filter subassembly 4 one by one, filters, impurity and mud wherein, deposit and treatment tank body 1 bottom, its simple structure, and the practicality is strong.

In some embodiments of the application, the bottom end of the treatment tank body 1 is set to be in a cone shape, and the arrangement in the embodiment is convenient for the deposition of sludge and impurities, and the treatment tank is simple in structure, good in deposition effect and convenient for discharging the deposited sludge in a siphon mode.

In some embodiments of this application, the bottom of the processing tank body 1 is connected with a blow-down pipe 12, and through setting up the blow-down pipe 12, the thorough cleaning of the processing tank body 1 is convenient for, and its simple structure, the practicality is good.

In some embodiments of this application, siphon sludge discharging component 2 includes sludge discharge pipe 21 and storage mud case 22, sludge discharge pipe 21's one end stretches into 1 bottom of the treatment tank body, sludge discharge pipe 21's the other end stretches into storage mud case 22, specifically, be equipped with control valve 211 on the sludge discharge pipe 21, through setting up control valve 211, can the effective control get into the speed of storing up mud case 22's mud, and through setting up storage mud case 22, the storage of the mud of being convenient for to carry out outward transport or rear end and handle, this embodiment simple structure, the practicality is strong.

In some embodiments of this application, the treatment tank body 1 is equipped with artifical sight glass and maintenance cat ladder, and the setting of artifical sight glass in this embodiment is convenient for survey the handling condition of the treatment tank body 1 in, and the maintenance management of being convenient for, its structural design is simple, and the practicality is strong.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is specific and detailed, but not to be understood as limiting the scope of the present invention. It should be noted that various changes and modifications can be made by those skilled in the art without departing from the spirit of the utility model, and these changes and modifications are all within the scope of the utility model. Therefore, the protection scope of the present patent should be subject to the appended claims.

Claims

1. The utility model provides an energy-conserving MBR processing apparatus, its characterized in that, arranges mud subassembly, water intake pipe, colating subassembly and MBR membrane module including the treatment tank body, siphon, the colating subassembly with the MBR membrane module install respectively in the treatment tank is internal, just the colating subassembly is located MBR membrane module below, water intake pipe stretches into the treatment tank is internal, and is located colating subassembly below, the siphon arrange the mud subassembly with the bottom intercommunication of the treatment tank body.

2. The energy-saving MBR treatment device according to claim 1, wherein the coarse filtration assembly comprises a sand filtration unit and an inclined tube sedimentation unit, the sand filtration unit is positioned above the inclined tube sedimentation unit, and the bottom end of the water inlet pipeline is positioned between the inclined tube sedimentation unit and the siphon sludge discharge assembly.

3. The energy saving MBR processing apparatus according to claim 2, wherein the sand filtration unit is provided with a support plate.

4. The energy efficient MBR processing unit of claim 1, wherein the MBR membrane modules comprise flat MBR membranes and air compressors located outside the process tank and in communication with the flat MBR membranes via piping.

5. The MBR processing apparatus according to claim 1, wherein a baffle plate is disposed in the processing tank body near the bottom end of the water inlet pipeline.

6. The energy-saving MBR processing device according to claim 1, wherein the bottom end of the processing tank body is conical.

7. The energy-saving MBR processing apparatus of claim 1, wherein a blow-down pipe is connected to the bottom end of the processing tank.

8. The energy-saving MBR processing device according to claim 1, wherein the siphon sludge discharge assembly comprises a sludge discharge pipe and a sludge storage tank, one end of the sludge discharge pipe extends into the bottom end of the processing tank body, and the other end of the sludge discharge pipe extends into the sludge storage tank.

9. The energy-saving MBR processing device according to claim 8, wherein the sludge discharge pipe is provided with a control valve.

10. The energy-saving MBR processing device according to claim 1, wherein the processing tank body is provided with a manual sight glass and a maintenance ladder.