CN219174329U - Portable light column MBR device - Google Patents

Abstract

Portable light column MBR device relates to sewage treatment device. Comprises a main pipe, a honeycomb duct, a sealing box body and a hollow fiber ultrafiltration membrane; the honeycomb duct is detachably, hermetically and fixedly arranged on the main pipe; the sealing box body is provided with a pair of sealing boxes which are symmetrically and fixedly arranged on the diversion pipe in a sealing way; the sealing box body is provided with a water storage cavity; a diversion hole is arranged on the diversion pipe and positioned in the water storage cavity; sewage enters the membrane wires from the outer side of the hollow fiber ultrafiltration membrane in advance, and filtered water is guided into the water storage cavity through the hollow membrane wires; the main pipe is connected with an external pump, and filtered water in the water storage cavity is pumped out through the flow guide pipe by pumping of the pump. When the impurities attached to the surface of the hollow fiber ultrafiltration membrane are more, the corresponding guide pipes are detached in sequence, so that the maintenance and cleaning efficiency is further improved, and the time and the labor are saved.

Description

Portable light column MBR device

Technical Field

The utility model relates to sewage treatment equipment, in particular to a portable light columnar MBR device.

Background

The filtering principle of the curtain type membrane is that the membrane separation technology is realized in fact, the hollow fiber ultrafiltration membrane is a semi-permeable membrane made of semi-transparent materials, the separation precision is between fine filtration and nanofiltration, the screening process related to the pore size of the membrane is realized, the pressure difference on two sides of the membrane is used as a driving force, the ultrafiltration membrane is used as a filtering medium, under the pressure of a certain effect, when the stock solution flows through the surface of the membrane, a plurality of tiny micropores are densely distributed on the surface of the ultrafiltration membrane, only small molecules and water substances are allowed to pass through, permeate is formed, substances larger than the micro pore size on the surface of the membrane are trapped on the liquid inlet side of the membrane in the stock solution, and concentrated solution is formed, so that the separation, purification and purification concentration of the stock solution are realized. At present, the structure of a sewage treatment filtering membrane is shown in fig. 3, the middle part is provided with a plurality of hollow fiber ultrafiltration membranes, more impurities are in sewage, the surface of each membrane wire is easy to structure, dirty objects are fully distributed, and the membrane wires are too heavy to be operated when being cleaned offline.

Disclosure of Invention

Aiming at the problems, the utility model provides the portable light columnar MBR device which has a compact structure and is convenient to detach and maintain.

The technical scheme of the utility model is as follows: portable light column MBR device includes:

a main pipe;

the honeycomb duct is detachably, hermetically and fixedly arranged on the main pipe;

the sealing box bodies are provided with a pair of sealing box bodies, and are symmetrically and fixedly arranged on the guide pipe in a sealing way; the sealing box body is provided with a water storage cavity; the flow guide pipe is provided with a flow guide hole in the area in the water storage cavity; and

the hollow fiber ultrafiltration membrane is fixedly arranged between a pair of sealing box bodies, and the end parts of the hollow fiber ultrafiltration membrane respectively and fixedly extend into the corresponding water storage cavities in a sealing way.

Specifically, the hollow fiber ultrafiltration membrane is provided with a plurality of hollow fiber ultrafiltration membranes which are uniformly distributed around the diversion pipe.

Specifically, the cross section of the sealing box body is circular.

Specifically, the pair of sealing box bodies are an upper box body and a lower box body respectively;

the bottom of the flow guide pipe stretches into the lower box body, extends upwards and passes through the upper box body.

Specifically, the honeycomb duct is sealed through the screw and can dismantle fixedly to be set up on the person in charge.

The utility model comprises a main pipe, a honeycomb duct, a sealing box body and a hollow fiber ultrafiltration membrane; the honeycomb duct is detachably, hermetically and fixedly arranged on the main pipe; the sealing box body is provided with a pair of sealing boxes which are symmetrically and fixedly arranged on the diversion pipe in a sealing way; the sealing box body is provided with a water storage cavity; a diversion hole is arranged on the diversion pipe and positioned in the water storage cavity; sewage enters the membrane wires from the outer side of the hollow fiber ultrafiltration membrane in advance, and filtered water is guided into the water storage cavity through the hollow membrane wires; the main pipe is connected with an external pump, and filtered water in the water storage cavity is pumped out through the flow guide pipe by pumping of the pump. When the impurities attached to the surface of the hollow fiber ultrafiltration membrane are more, the corresponding guide pipes are detached in sequence, so that the maintenance and cleaning efficiency is further improved, and the time and the labor are saved.

Drawings

Figure 1 is a schematic perspective view of the present utility model,

FIG. 2 is a perspective view of the connection state of the upper box body, the lower box body and the flow guide pipe,

FIG. 3 is a schematic diagram of a structure of a conventional sewage treatment filtration membrane in the background art;

100 is a main pipe;

200 is a flow guide tube,

300 is a sealed box, 301 is an upper box, 302 is a lower box,

400 is a hollow fiber ultrafiltration membrane.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "left", "right", "vertical", "horizontal", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The utility model is shown in fig. 1-2; portable light column MBR device includes:

a main pipe 100;

the honeycomb duct 200 is detachably, hermetically and fixedly arranged on the main pipe 100;

the sealing box body 300 is provided with a pair of sealing box bodies 300, and the sealing box bodies 300 are symmetrically and fixedly arranged on the flow guide pipe 200 in a sealing way; the sealing box 300 is provided with a water storage cavity; a diversion hole is arranged on the diversion pipe 200 and positioned in the water storage cavity; and

the hollow fiber ultrafiltration membrane 400 is fixedly arranged between the pair of sealing box bodies 300, and the end parts of the hollow fiber ultrafiltration membrane 400 respectively extend into the corresponding water storage cavities in a sealing and fixing manner.

Sewage enters the membrane wires from the outer side of the hollow fiber ultrafiltration membrane 400 in advance, and filtered water is guided into the water storage cavity through the hollow membrane wires; the main pipe 100 is connected to an external pump, and filtered water in the water storage chamber is pumped out through the draft tube 200 by pumping. When the impurities attached to the surface of the hollow fiber ultrafiltration membrane 400 are more, the corresponding guide pipes 200 are detached in sequence, so that the maintenance and cleaning efficiency is further improved, and the time and the labor are saved.

Further, the hollow fiber ultrafiltration membrane 400 is provided with a plurality of hollow fiber ultrafiltration membranes uniformly distributed around the flow guide tube 200.

Further defined, the sealing case 300 has a circular cross-section.

Further defined, the pair of sealed boxes 300 are an upper box 301 and a lower box 302, respectively;

the bottom of the flow guide tube 200 extends into the lower box 302, extends upward, and passes through the upper box 301.

Further defined is that the draft tube 200 is detachably secured to the main tube 100 by a threaded seal.

For the purposes of this disclosure, the following points are also described:

(1) The drawings of the embodiments disclosed in the present application relate only to the structures related to the embodiments disclosed in the present application, and other structures can refer to common designs;

(2) The embodiments disclosed herein and features of the embodiments may be combined with each other to arrive at new embodiments without conflict;

the above is only a specific embodiment disclosed in the present application, but the protection scope of the present disclosure is not limited thereto, and the protection scope of the present application shall be subject to the protection scope of the claims.

Claims (5)

1. Portable light column MBR device, its characterized in that includes:

a main pipe;

the honeycomb duct is detachably, hermetically and fixedly arranged on the main pipe;

the sealing box bodies are provided with a pair of sealing box bodies, and are symmetrically and fixedly arranged on the guide pipe in a sealing way; the sealing box body is provided with a water storage cavity; the flow guide pipe is provided with a flow guide hole in the area in the water storage cavity; and

the hollow fiber ultrafiltration membrane is fixedly arranged between a pair of sealing box bodies, and the end parts of the hollow fiber ultrafiltration membrane respectively and fixedly extend into the corresponding water storage cavities in a sealing way.

2. The portable, lightweight, columnar MBR device of claim 1, wherein the hollow fiber ultrafiltration membranes are provided in a plurality of evenly distributed around the draft tube.

3. The portable, lightweight columnar MBR device according to claim 1, wherein the sealing case is circular in cross-section.

4. The portable, lightweight columnar MBR device according to claim 1, wherein the pair of sealed cartridges are an upper cartridge and a lower cartridge, respectively;

the bottom of the flow guide pipe stretches into the lower box body, extends upwards and passes through the upper box body.

5. The portable, lightweight columnar MBR device according to claim 1, wherein the draft tube is removably secured to the main tube by a threaded seal.

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