CN217535533U

CN217535533U - Collection and distribution type CMF membrane system monomer device

Info

Publication number: CN217535533U
Application number: CN202221180690.XU
Authority: CN
Inventors: 牛富荣; 陈金胜; 李尔泉
Original assignee: Cue Co ltd
Current assignee: Cue Co ltd
Priority date: 2022-05-17
Filing date: 2022-05-17
Publication date: 2022-10-04
Anticipated expiration: 2032-05-17

Abstract

The utility model discloses a formula CMF membrane system monomer device looses belongs to water treatment technical field, including the membrane body support, one side fixedly connected with electric cabinet of membrane body support, the inside a plurality of CMF membrane subassemblies that are provided with of membrane body support are provided with a plurality of public female pipes on the top of a plurality of CMF membrane subassemblies, are provided with a plurality of pneumatic butterfly valves, female pipe connector and instrument on the public female pipe. The utility model discloses in, set up into water governing valve and flowmeter through the CMF membrane module, head end to terminal pipe network pressure change when having optimized the female pipe connector water supply to CMF membrane module in large-traffic raw water lift system has optimized flux and the inconsistent problem of module life-span in the female pipe connector pipe network pressure change, the CMF membrane module that single module process state change arouses, and then has optimized the life of CMF membrane module, reduces and maintains operation and production economic cost.

Description

Collection formula CMF membrane system monomer device that looses

Technical Field

The utility model belongs to the technical field of water treatment, especially, relate to a collection formula CMF membrane system monomer device that looses.

Background

The CMF technology is a novel membrane separation process, and a whole set of closed continuous membrane filtration system is formed by combining a cross-flow filtration mode and an intermittent automatic cleaning (gas and water washing process) system through a modular structural design.

However, the existing CMF membrane application technology is still small in water treatment scale, and a single CMF membrane device control system cannot be effectively connected in series on the project of large-scale water treatment amount to solve a series of engineering application problems of flow regulation, equipment control, membrane body service life, water quality influence, high equipment failure rate and the like in practical application, and certain improvement is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: the invention provides a distributed CMF membrane system monomer device, which aims to solve the problems that the existing CMF membrane application technology is still small in water treatment scale, and a single CMF membrane device control system cannot be effectively connected in series on a large-scale water treatment project to solve a series of engineering applications such as flow regulation, equipment control, membrane body service life, water quality influence, equipment failure rate and the like in practical application.

In order to realize the purpose, the utility model adopts the following technical scheme:

a collecting and distributing type CMF membrane system monomer device comprises a membrane support, wherein an electric cabinet is fixedly connected to one side of the membrane support, a plurality of CMF membrane assemblies are arranged in the membrane support, a plurality of public main pipes are arranged on the tops of the CMF membrane assemblies, and a plurality of pneumatic butterfly valves, main pipe connectors and instruments are arranged on the public main pipes.

As a further description of the above technical solution:

the CMF membrane component is communicated with a public main pipe through a membrane component connecting pipe and a PE hose with an iron wire arranged inside.

As a further description of the above technical solution:

one side intercommunication of public female pipe has the inlet tube, is provided with into water governing valve and flowmeter on the inlet tube.

As a further description of the above technical solution:

the instrument, the pneumatic butterfly valve and the water inlet regulating valve are all electrically connected with the electric cabinet through wires, the instrument, the pneumatic butterfly valve and the water inlet regulating valve are all controlled in a field mode and a remote mode, and a control system is arranged inside the electric cabinet.

As a further description of the above technical solution:

and a pressure gauge data sampling program is arranged on one side of the CMF membrane module.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, set up into water governing valve and flowmeter through the CMF membrane module, head end to terminal pipe network pressure change when having optimized the female pipe connection mouth water supply to CMF membrane module in large-traffic raw water hoisting system has optimized the flux and the inconsistent problem of module life-span in the female pipe connection mouth pipe network pressure change, the CMF membrane module that single module process state change arouses, and then has optimized the life of CMF membrane module, reduces and maintains operation and production economic cost.

2. The utility model discloses in, set up the invalid data filtering program of flowmeter through CMF membrane module control procedure, optimized the pipeline air to flowmeter data influence, and then improved PID regulation effect.

3. The utility model discloses in, through the PE hose that adopts the band iron wire with membrane connection pipe fitting, solve the site operation pipe fitting and counterpoint badly and cause the leakage problem, practiced thrift the manual work and the installation time cost of site operation, and then improved the economic cost of enterprise.

4. The utility model discloses in, set up pressure sampling procedure control pipe network pressure through the CMF membrane module, improved the fault protection mechanism of CMF membrane module when using, and then guaranteed the stability and the stationarity of CMF membrane module when using, and increased the life of CMF membrane module, reduced and maintained the operation cost.

Drawings

FIG. 1 is a schematic view of the overall three-dimensional structure of a distributed CMF membrane system monolithic apparatus provided by the present invention;

FIG. 2 is a schematic diagram of a back view structure of a distributed CMF membrane system monolithic apparatus provided by the present invention;

FIG. 3 is a schematic diagram of a right-view structure of a distributed CMF membrane system monolithic apparatus provided by the present invention;

FIG. 4 is a schematic diagram of a cross-sectional structure of a CMF membrane module in a distributed CMF membrane system monomer device according to the present invention;

fig. 5 is a schematic top view structure diagram of a distributed CMF membrane system monomer device provided by the present invention.

Illustration of the drawings:

1. a membrane scaffold; 2. a CMF membrane module; 3. a membrane module connecting pipe; 4. a main pipe connector; 5. a meter; 6. a pneumatic butterfly valve; 7. a water inlet regulating valve; 8. an electric cabinet.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a collection formula CMF membrane system monomer device, includes membrane body support 1, one side fixedly connected with electric cabinet 8 of membrane body support 1, and membrane body support 1 is inside to be provided with a plurality of CMF membrane subassemblies 2, is provided with a plurality of public female pipes on a plurality of CMF membrane subassemblies 2's the top, is provided with a plurality of pneumatic butterfly valves 6, female pipe connector 4 and instrument 5 on the public female pipe.

The implementation mode specifically comprises the following steps: the water inlet flow of the CMF membrane component 2 is adjusted through the adjusting valve and the flow meter of the water inlet of the CMF membrane component 2, the service life of the membrane component is prolonged, the CMF membrane component 2 is connected with a public main pipe through a PE hose with an internal iron wire, the difficulty of high engineering construction precision is solved, and construction is facilitated.

As shown in figures 1-5, a CMF membrane module 2 is communicated with a public main pipe through a membrane module connecting pipe 3 and a PE hose with an iron wire arranged inside, so that the problem that the hard pipe is not tightly connected and leaks water due to angle deviation and horizontal deviation in the construction of a public main pipe connecting port is solved.

As shown in fig. 1-5, one side of the public main pipe is communicated with a water inlet pipe, the water inlet pipe is provided with a water inlet regulating valve 7 and a flowmeter, when the water inlet pressures of the front and rear membrane modules of the long-distance main pipe connector are inconsistent, the water inlet regulating valve 7 can be automatically regulated according to the flow, the flux inside the CMF membrane module 2 is ensured to be consistent, when the module flows are switched, the water inlet flow of the CMF membrane module 2 is automatically regulated when pressure fluctuation occurs to a pipe network, and the effective operation of the device is ensured.

As shown in fig. 1-5, the instrument 5, the pneumatic butterfly valve 6 and the water inlet regulating valve 7 are electrically connected with the electric cabinet 8 through wires, the instrument 5, the pneumatic butterfly valve 6 and the water inlet regulating valve 7 are controlled in a field mode and a remote mode, a control system is arranged inside the electric cabinet 8, switching of working modes of various membranes under normal work is realized, various protection mechanisms under faults are realized, a pipeline is separated through the pneumatic butterfly valve 6, and stability of the device during operation is guaranteed.

As shown in fig. 1 to 5, a pressure gauge data sampling program is arranged on one side of the CMF membrane module 2, and when the pressure fluctuation amplitude is large, it may be determined that the pipeline is abnormal or the membrane is damaged, and the fault shutdown protection process is performed.

The working principle is as follows: when the CMF membrane module 2 is used, a plurality of CMF membrane modules 2 are connected with the whole system through various common pipeline interfaces, a water inlet regulating valve 7 and a flowmeter are arranged through the CMF membrane modules 2 and a common main pipe, the flow entering the CMF membrane modules 2 is automatically adjusted through PID, the water inlet flow in the CMF membrane modules 2 is adjusted when the pressure of a water inlet pipe network fluctuates due to external reasons, an invalid data filtering program of the flowmeter is arranged through a CMF membrane module 2 control system, the influence of pipeline air on the data of the flowmeter is optimized, and further the PID adjusting effect is optimized. The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The monomer device of the distributed CMF membrane system comprises a membrane support (1) and is characterized in that an electric cabinet (8) is fixedly connected to one side of the membrane support (1), a plurality of CMF membrane assemblies (2) are arranged in the membrane support (1), a plurality of public main pipes are arranged on the tops of the CMF membrane assemblies (2), and a plurality of pneumatic butterfly valves (6), main pipe connectors (4) and instruments (5) are arranged on the public main pipes.

2. The integrated and decentralized CMF membrane system monomer unit of claim 1, characterized in that CMF membrane module (2) is connected to a common main pipe through membrane module connecting pipe (3) and PE hose with built-in iron wire.

3. The integrated and dispersed CMF membrane system monomer device of claim 1, wherein one side of the common main pipe is communicated with a water inlet pipe, and a water inlet regulating valve (7) and a flowmeter are arranged on the water inlet pipe.

4. The distributed CMF membrane system monomer device of claim 1, wherein the meter (5), the pneumatic butterfly valve (6) and the water inlet regulating valve (7) are electrically connected with an electric control box (8) through wires, and the meter (5), the pneumatic butterfly valve (6) and the water inlet regulating valve (7) are controlled in a field mode and a remote mode.

5. The distributed CMF membrane system monolithic device of claim 1, wherein a control system is arranged inside the electric control box (8).