CN212915192U

CN212915192U - CFR membrane frame single-row membrane component

Info

Publication number: CN212915192U
Application number: CN202021454139.0U
Authority: CN
Inventors: 杨继成; 韩永良; 石江波; 白静娜; 王守亮
Original assignee: Tianjin Hanqing Film Technology Co ltd
Current assignee: Tianjin Hanqing Film Technology Co ltd
Priority date: 2020-07-22
Filing date: 2020-07-22
Publication date: 2021-04-09
Anticipated expiration: 2030-07-22

Abstract

The utility model belongs to the technical field of the water treatment technique and specifically relates to CFR membrane frame list is listed as membrane module, and it includes that membrane frame body and multiunit produce water subassembly, and the membrane frame body includes four vertical support bar, adorns the upper portion between four vertical support bar admittedly and produces water side's pipe and lower part and produce water side's pipe, every group produce water subassembly and include two rows of membrane silk of membrane shell, lower membrane shell and rigid coupling between upper membrane shell and lower membrane shell, the inlet opening has been seted up to upper membrane shell and lower membrane shell position between two rows of membrane silks, and the water service valve is installed to upper membrane shell and lower membrane shell one end, and the other end is equipped with the shrouding and passes corresponding water side's pipe, and the water service valve passes through bolt and corresponding water side's pipe rigid coupling, through producing the pipeline intercommunication between upper portion water side's pipe and the lower part water side. The device provided by the utility model simple structure is firm, and area is little and preparation, easy dismounting are swift.

Description

CFR membrane frame single-row membrane component

Technical Field

The utility model relates to a water treatment technical field especially relates to CFR membrane frame list membrane module.

Background

When sewage is treated, a membrane reactor is often used, a common membrane reactor needs to adopt a plurality of rows of membrane assemblies, an upper membrane shell and a lower membrane shell are respectively arranged on a membrane frame and are communicated with a water production branch pipe, the water production branch pipe is communicated with a water production main pipe, and the pipelines are all open pipes, so that the structure is complex, the structural stability is poor, and the occupied space is occupied. And the water valve of prior art passes through welded mode and membrane frame fixed connection, and this kind of structure preparation and dismouting are all troublesome.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a CFR membrane frame list membrane module that simple structure is firm, area is little and preparation, easy dismounting are swift is provided.

The utility model discloses a realize through following technical scheme:

CFR membrane frame list membrane module, it includes that membrane frame body and multiunit produce the water subassembly, the membrane frame body includes four vertical support bar, fixed mounting produces water side pipe and lower part and produces water side pipe in the upper portion between four vertical support bar, every group produce the water subassembly and include upper membrane shell, lower membrane shell and two rows of membrane silk of fixed connection between upper membrane shell and lower membrane shell, the inlet opening has been seted up with lower membrane shell position between two rows of membrane silk to the upper membrane shell, the limbers is installed through the bolt to upper membrane shell and lower membrane shell one end, and the other end is equipped with the shrouding and passes corresponding water side pipe, the limbers passes through bolt and corresponding water side pipe fixed connection that produces, through producing the water pipeline intercommunication between upper portion water side pipe and the lower part water side pipe, and the top that the water side pipe was produced on upper portion is equipped with produces the mouth of a river.

Furthermore, sealing gaskets are arranged at the joints of the water passing valve, the upper water producing square pipe and the lower water producing square pipe, and sealing rings are arranged at the joints of the upper membrane shell and the lower membrane shell and the corresponding water producing square pipes.

Further, still be equipped with the aeration subassembly, the aeration subassembly includes bottom aeration subassembly and middle aeration subassembly, bottom aeration subassembly includes a pair of bottom aeration square beams of fixed mounting between vertical support rod and installs a plurality of bottom aeration pipes between a pair of bottom aeration square beams, middle aeration subassembly includes a pair of middle aeration square beams of fixed mounting between vertical support rod and installs a plurality of middle aeration pipes between a pair of middle aeration square beams, a plurality of aeration exports have been seted up on bottom aeration pipe and the middle aeration pipe.

Further, a bottom layer aeration inlet and a middle aeration inlet are fixedly arranged on the upper water producing square pipe respectively, the bottom layer aeration inlet is communicated with the bottom layer aeration square beam through an aeration pipeline, and the middle aeration inlet is communicated with the middle aeration square beam through an aeration pipeline.

Preferably, the bottom layer aeration square beam and the middle aeration square beam are respectively provided with a mounting hole, each bottom layer aeration pipe and each middle aeration pipe respectively penetrate into the corresponding square beam at the mounting hole, and the mounting holes are provided with sealing rings.

Furthermore, pagoda joints are arranged at the water producing port, the middle aeration inlet and the bottom aeration inlet.

Beneficial effects of the utility model

The utility model discloses a CFR membrane frame list membrane module, its membrane frame only support list membrane module, and the structure is small and exquisite, and area is little, satisfies little volume water treatment needs. And set up upper portion water production side's pipe and lower part water production side's pipe between last membrane shell and the lower membrane shell, through producing water pipeline intercommunication between two water production side's pipes, take out through the water production mouth at upper portion water production side's pipe top at last and get into next process, thereby form the route with the product water of multiunit water production subassembly, changed the mode that adopts the bright union coupling before, upper portion water production side's pipe and lower part water production side's pipe both had been regarded as the water production route, can regard as supporting component again, optimized the structure, less area, and increased overall structure's stability.

Simultaneously, because the water service valve is installed through the bolt to upper membrane shell and lower membrane shell one end, the other end is equipped with the shrouding and passes corresponding water production side pipe, the water service valve passes through bolt and corresponding water production side pipe fixed connection, and when the water subassembly installation was produced to every group, only need one end pass water production side pipe, the other end with water service valve with produce water production side pipe through bolt fixed connection can, can realize the quick detach fast-assembling, the welding installation of comparing is difficult to make the membrane frame warp to need not the operation of firing, the case can not scalded by high temperature.

Drawings

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

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

fig. 3 is a schematic top view of the present invention;

FIG. 4 is a schematic view of a water valve;

in the figure, 1, a vertical support rod, 2, a bottom layer aeration square beam, 3, a lower water producing square tube, 4, an intermediate aeration square beam, 5, an upper water producing square tube, 6, a water producing opening, 7, a bottom layer aeration inlet, 8, an upper membrane shell, 9, an intermediate aeration inlet, 10, a membrane wire, 11, a mounting hole, 12, a lower membrane shell and 13, a water valve are arranged.

Detailed Description

The CFR membrane frame single-row membrane assembly comprises a membrane frame body and a plurality of groups of water production assemblies, wherein the membrane frame body comprises four vertical supporting rods 1, an upper water production square pipe 5 and a lower water production square pipe 3 which are fixedly arranged between the four vertical supporting rods, each group of water production assemblies comprises an upper membrane shell 8, a lower membrane shell 12 and two rows of membrane filaments 10 which are fixedly connected between the upper membrane shell and the lower membrane shell, water inlet holes are formed in the positions, between the two rows of membrane filaments, of the upper membrane shell and the lower membrane shell, a water through valve 13 is arranged at one end of the upper membrane shell and one end of the lower membrane shell, a sealing plate is arranged at the other end of the upper membrane shell and the other end of the lower membrane shell and penetrates through the corresponding water production square pipes, the water through valve is fixedly connected with the corresponding water production square pipes through bolts, the upper water production square pipes are communicated with the lower water production square pipes through water production pipelines, the top of the upper water producing square pipe is provided with a water producing port 6.

Furthermore, a sealing gasket is arranged at the joint of the water valve and the water producing square pipe, and sealing rings are arranged at the joints of the upper membrane shell and the lower membrane shell and the corresponding water producing square pipe, so that the sealing performance at the joint is ensured, and water leakage is prevented.

Further, still be equipped with the aeration subassembly, the aeration subassembly includes bottom aeration subassembly and middle aeration subassembly, bottom aeration subassembly includes a pair of bottom aeration square beams 2 of fixed mounting between vertical support rod and installs a plurality of bottom aeration pipes (not shown) between a pair of bottom aeration square beams, middle aeration subassembly includes a pair of middle aeration square beams 4 of fixed mounting between vertical support rod and installs a plurality of middle aeration pipes (not shown) between a pair of middle aeration square beams, a plurality of aeration exports have been seted up on bottom aeration pipe and the middle aeration pipe. Set up two-layer aeration subassembly, bottom aeration pipe and middle aeration pipe all set up between two rows of membrane silks of last membrane shell and lower membrane shell, can make air and water fully contact, oxygen in the air is dissolved in aqueous, perhaps with unnecessary gas of aquatic and volatile substances put to the air in, promote the material exchange between gas and the liquid, promote the flow of water, accelerate the treatment effeciency, and form the aeration route through bottom aeration square beam between many bottom aeration pipes, form the aeration route through middle aeration square beam between many middle aeration pipes, make aeration pipe route bright tube that obscures, middle aeration square beam and bottom aeration square beam both play the effect of route, especially to the effect of support, further optimized the structure, floor area has been reduced, and the steadiness of structure has been improved.

Furthermore, a bottom layer aeration inlet 7 and a middle aeration inlet 9 are respectively and fixedly installed on the upper water producing square pipe, the bottom layer aeration inlet is communicated with the bottom layer aeration square beam through an aeration pipeline, and the middle aeration inlet is communicated with the middle aeration square beam through the aeration pipeline, so that the structure is more compact, and the occupied area is reduced.

Optimized, mounting holes 11 are respectively formed in the bottom layer aeration square beam and the middle aeration square beam, each bottom layer aeration pipe and the middle aeration pipe penetrate into the corresponding square beam at the mounting holes respectively, the sealing rings are mounted at the mounting holes, the aeration pipes are further convenient to assemble and disassemble, fire operation is not needed, and air leakage is avoided.

Furthermore, pagoda joints are arranged at the water producing port, the middle aeration inlet and the bottom aeration inlet, so that the device is conveniently and quickly connected with corresponding pipelines, the connection is reliable, and the pipelines are prevented from falling off.

When sewage needs to be treated, the bigger debris of granule is blockked outside two rows of membrane silks, and water permeates the gap between the membrane silk and enters into between two rows of membrane silks, and enters into last membrane shell, lower membrane shell from the inlet opening of last membrane shell, lower membrane shell, and the rethread leads to the water valve and enters into corresponding product water side intraductal, and the water of lower part product water side pipe is discharged from producing the water mouth and entering next process together through producing water piping and the intraductal water of upper part product water side.

Because the membrane frame only supports the single-row membrane component, the structure is small and exquisite, the occupied area is small, and the requirement of small-volume water treatment is met. And set up upper portion water production side's pipe and lower part water production side's pipe between last membrane shell and the lower membrane shell, through producing water pipeline intercommunication between two water production side's pipes, take out through the water production mouth at upper portion water production side's pipe top at last and get into next process, thereby form the route with the product water of multiunit water production subassembly, changed the mode that adopts the bright union coupling before, upper portion water production side's pipe and lower part water production side's pipe both had been regarded as the water production route, can regard as supporting component again, optimized the structure, less area, and increased overall structure's stability.

Simultaneously, because the water service valve is installed to upper membrane shell and lower membrane shell one end, the other end is equipped with the shrouding and passes corresponding water production side pipe, the water service valve passes through bolt and corresponding water production side pipe fixed connection, and when the water subassembly installation was produced to every group, only need one end pass water production side pipe, the other end with water service valve with produce water side pipe pass through bolt fixed connection can, just can realize the quick detach fast-assembling, the welding installation of comparing is difficult to make the membrane frame warp to need not the operation of firing, the case can not scalded by high temperature.

To sum up, the utility model provides a CFR membrane frame list membrane module, simple structure is firm, and area is little and preparation, easy dismounting are swift.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

The CFR membrane frame single-row membrane module is characterized by comprising a membrane frame body and a plurality of groups of water production assemblies, wherein the membrane frame body comprises four vertical supporting rods, an upper water production square pipe and a lower water production square pipe which are fixedly installed between the four vertical supporting rods, each group of water production assemblies comprise an upper membrane shell, a lower membrane shell and two rows of membrane filaments fixedly connected between the upper membrane shell and the lower membrane shell, water inlet holes are formed in the positions of the upper membrane shell and the lower membrane shell between the two rows of membrane filaments, a water through valve is installed at one end of the upper membrane shell and one end of the lower membrane shell through bolts, the other end of the upper membrane shell and one end of the lower membrane shell are provided with sealing plates and penetrate through the corresponding water production square pipes, the water through valves are fixedly connected with the corresponding water production square pipes through bolts, and the top of the upper water production square pipes are provided with water production ports.
2. The CFR membrane frame single-row membrane assembly as claimed in claim 1, wherein the joints of the water valves and the upper water producing square pipes and the lower water producing square pipes are provided with sealing gaskets, and the joints of the upper membrane shell and the lower membrane shell and the corresponding water producing square pipes are provided with sealing rings.
3. The CFR membrane frame single-row membrane module as claimed in claim 1, further comprising an aeration assembly, wherein the aeration assembly comprises a bottom aeration assembly and an intermediate aeration assembly, the bottom aeration assembly comprises a pair of bottom aeration square beams fixedly mounted between vertical support rods and a plurality of bottom aeration pipes mounted between the pair of bottom aeration square beams, the intermediate aeration assembly comprises a pair of intermediate aeration square beams fixedly mounted between the vertical support rods and a plurality of intermediate aeration pipes mounted between the pair of intermediate aeration square beams, and a plurality of aeration outlets are formed on the bottom aeration pipe and the intermediate aeration pipes.
4. The CFR membrane frame single-row membrane assembly as claimed in claim 3, wherein the upper water producing tube is fixedly provided with a bottom aeration inlet and a middle aeration inlet respectively, the bottom aeration inlet is communicated with the bottom aeration square beam through an aeration pipeline, and the middle aeration inlet is communicated with the middle aeration square beam through an aeration pipeline.
5. The CFR membrane rack single-row membrane module as claimed in claim 3, wherein the bottom aeration square beam and the middle aeration square beam are respectively provided with a mounting hole, each bottom aeration pipe and each middle aeration pipe respectively penetrate into the corresponding square beam at the mounting hole, and the mounting hole is provided with a sealing ring.
6. The CFR membrane rack single-row membrane assembly as claimed in claim 4, wherein pagoda connectors are mounted at the water producing port, the middle aeration inlet and the bottom aeration inlet.