CN209940589U

CN209940589U - MBR (membrane bioreactor) membrane module capable of being chemically cleaned in situ

Info

Publication number: CN209940589U
Application number: CN201920369127.9U
Authority: CN
Inventors: 陈小彬
Original assignee: Jiangsu Filten Membrane Technology Co Ltd
Current assignee: Jiangsu Filten Membrane Technology Co Ltd
Priority date: 2019-03-21
Filing date: 2019-03-21
Publication date: 2020-01-14
Anticipated expiration: 2029-03-21

Abstract

The utility model discloses a but abluent MBR membrane module of normal position chemistry, wherein, including membrane frame and MBR membrane element, the MBR membrane element sets up in the inside of membrane frame, and four sides of membrane frame are all connected and are equipped with the closing plate, and the downside of membrane frame is equipped with the bottom plate, and the top of bottom plate is connected and is equipped with a plurality of covers and locate the pole of carrying of membrane frame.

Description

MBR (membrane bioreactor) membrane module capable of being chemically cleaned in situ

Technical Field

The utility model relates to a water treatment facilities field, concretely relates to but normal position chemistry abluent MBR membrane module.

Background

The existing MBR membrane component mainly comprises an MBR membrane, a stainless steel membrane frame, a water collecting pipe and an air inlet pipe, the appearance is of a three-dimensional square structure, the MBR membrane component is difficult to avoid the occurrence of pollution and blockage after being used, thorough chemical cleaning is needed in the time, the prior general adoption is an off-line cleaning measure, the MBR membrane component in the membrane tank is detached or the whole hoisting form is put into a cleaning tank with chemical cleaning liquid medicine for soaking, the chemical cleaning tank needs to be built in the early period, the cleaning tank is large in dosage in the cleaning process, the installed pipe valve components need to be disassembled and assembled, the MBR membrane component is in a sewage tank, the sludge is adhered to the membrane component, the weight is heavy, the disassembly and hoisting labor intensity is very high, and the subsequent maintenance and operation are not facilitated.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a but normal position chemical cleaning's MBR membrane module, can carry out the pouring of chemical cleaner again with bottom plate and membrane frame contact connection through carrying out the lifting rod and realize the washing to the MBR membrane element, the use amount to the chemical cleaning liquid medicine has effectively been reduced, the cost of using the supporting chemical cleaning pond of washing hoist device and construction has been reduced, the labor intensity is reduced, the abluent convenience of membrane chemistry has been improved, moreover, the steam generator is simple in structure, and is convenient to use, and is used for solving the defect that prior art leads to.

In order to solve the technical problem, the utility model provides a following technical scheme: the MBR membrane module capable of being chemically cleaned in situ comprises a membrane frame and MBR membrane elements, wherein the MBR membrane elements are arranged inside the membrane frame, four side surfaces of the membrane frame are respectively connected with a sealing plate, a bottom plate is arranged on the lower side of the membrane frame, and a plurality of lifting rods sleeved on the membrane frame are connected and arranged at the top of the bottom plate.

The MBR membrane module capable of being chemically cleaned in situ is characterized in that two lifting rods are arranged.

The MBR membrane module capable of being chemically cleaned in situ is characterized in that the lifting rod is a U-shaped lifting rod.

The MBR membrane module capable of being chemically cleaned in situ is characterized in that a rubber pad is connected to the top of the bottom plate.

According to above-mentioned the utility model relates to a but technical scheme effect that normal position chemistry abluent MBR membrane module provided is: can be connected the pouring of carrying out chemistry cleaner again through carrying the lifting rod with bottom plate and membrane frame contact and realize the washing to the MBR membrane element, effectively reduced the use amount to the chemical cleaning liquid medicine, reduced the cost that uses washing hoist device and the supporting chemical cleaning pond of construction, reduced intensity of labour, improved the abluent convenience of membrane chemistry, simple structure, convenient to use.

Drawings

Fig. 1 is a schematic structural diagram of an MBR membrane module capable of in-situ chemical cleaning according to the present invention.

Wherein the reference numbers are as follows: a membrane frame 101, MBR membrane elements 102, a sealing plate 103, a bottom plate 104, a lifting rod 105 and a rubber pad 106.

Detailed Description

In order to make the technical means, the inventive features, the objectives and the functions of the present invention easy to understand, the present invention will be further described with reference to the following specific drawings.

The utility model discloses a preferred embodiment provides a but abluent MBR membrane module of normal position chemistry, the purpose is to carry the pole through carrying out the bottom plate with membrane frame contact connection and carry out the pouring of chemical cleaner again and realize the washing to the MBR membrane element, has effectively reduced the use amount to the chemical cleaning liquid medicine, has reduced the cost that uses the supporting chemistry of washing hoist device and construction and washs the pond, has reduced intensity of labour, has improved the abluent convenience of membrane chemistry, moreover, the steam generator is simple in structure, and is convenient for use.

As shown in fig. 1, an MBR membrane module capable of in-situ chemical cleaning includes a membrane frame 101 and MBR membrane elements 102, wherein the MBR membrane elements 102 are disposed inside the membrane frame 101, four side surfaces of the membrane frame 101 are respectively connected with sealing plates 103, a bottom plate 104 is disposed on a lower side of the membrane frame 101, and a plurality of lifting rods 105 sleeved on the membrane frame 101 are connected to a top of the bottom plate 104.

In the MBR membrane module capable of being chemically cleaned in situ, two lifting rods 105 are adopted.

In the MBR membrane module capable of being chemically cleaned in situ provided by the embodiment, the lifting rod 105 is a U-shaped lifting rod 105.

In this embodiment, the MBR membrane module capable of being chemically cleaned in situ is provided with a rubber pad 106 connected to the top of the bottom plate 104.

When the membrane cleaning device is used, the bottom plate 104 is arranged on the lower side of the membrane frame 101, the MBR membrane elements 102 are installed inside the membrane frame 101, the lifting rod 105 is pulled upwards to enable the bottom plate 104 to be in contact connection with the membrane frame 101 before cleaning, the rubber pad 106 seals the membrane, a cavity for cleaning the MBR membrane elements 102 is formed by the sealing plate 103 and the bottom plate 104, chemical cleaning liquid medicine is put into the cavity for soaking the MBR membrane elements 102, the chemical cleaning liquid medicine is pumped out through a pump after soaking is completed, and then the lifting rod 105 is put down to complete the whole cleaning work.

To summer up, the utility model discloses a but abluent MBR membrane module of normal position chemistry can carry out the washing to the MBR membrane element through carrying to draw the shadoof to connect bottom plate and membrane frame contact again and go on pouring of chemical cleaner, has effectively reduced the use amount to the chemical cleaning liquid medicine, has reduced the cost that uses to wash hoist device and build supporting chemistry and wash the pond, has reduced intensity of labour, has improved the abluent convenience of membrane chemistry, simple structure, convenient to use.

The above description has been made of specific embodiments of the present invention. It is to be understood that the invention is not limited to the particular embodiments described above, and that devices and structures not described in detail are understood to be implemented in a manner common in the art; various changes or modifications may be made by those skilled in the art within the scope of the appended claims without departing from the spirit of the invention.

Claims

1. The MBR membrane module capable of being chemically cleaned in situ is characterized by comprising a membrane frame and MBR membrane elements, wherein the MBR membrane elements are arranged in the membrane frame, four side surfaces of the membrane frame are respectively connected with a sealing plate, a bottom plate is arranged on the lower side of the membrane frame, and a plurality of lifting rods sleeved on the membrane frame are connected and arranged at the top of the bottom plate.

2. The MBR membrane module capable of being chemically cleaned in situ according to claim 1, wherein two lifting rods are provided.

3. The MBR membrane module capable of being chemically cleaned in situ according to claim 2, wherein the lifting rod is a U-shaped lifting rod.

4. The MBR membrane module capable of being chemically cleaned in situ according to claim 1, wherein a rubber pad is connected to the top of the bottom plate.