CN206372697U - A kind of external-compression type tube type filter membrance component - Google Patents

Abstract

The utility model discloses a kind of external-compression type tube type filter membrance component, including shell, upper end cover, bottom end cover and the multiple tube type filter membrances being arranged in shell, the upper end cover, bottom end cover is connected to the two ends of shell, through hole is provided with according to the arrangement mode of multiple tube type filter membrances on the upper end cover, one end of the tube type filter membrance is arranged in through hole, the through hole is consistent with the internal diameter of tube type filter membrance and overlaps, non-through hole is provided with according to the arrangement mode of multiple tube type filter membrances on the bottom end cover, the other end of tube type filter membrance is installed in this non-through hole, the center of the bottom end cover is provided with the centre bore run through, the shell is provided with pipeline saddle port, sewage water inlet pipe is connected with the pipeline saddle port.When the utility model is applied to organic matter, mushroom content high waste water, compared with inner pressed, in the case of flux identical, the energy consumption of system operation is relatively low, saves cost for wastewater treatment.

Description

A kind of external-compression type tube type filter membrance component

Technical field

The utility model is related to filter technical field, more particularly to a kind of external-compression type tube type filter membrance component.

Background technology

With the development of membrane technology, increasing membrane separation technique is applied in water treatment field, and film is being used During, it is usually what is realized in the way of membrane module, membrane module is that various films are assembled in a base by one kind with some form In this unit, the device that then each component is separated in mixture in the presence of extraneous driving force.Divide by the shape of film, Film can be divided into Flat Membrane, hollow-fibre membrane, rolled film, tubular membrane etc., divide from filtering accuracy, can be divided into microfiltration membranes, milipore filter, NF membrane and RO films, microfiltration membranes refer generally to filter membrane of the pore size filter between 0.1-1 microns.By tube type filter membrance by difference The component that constitutes of mode be tube type filter membrance component, tube type filter membrance component in the market is typically adopted in operation Inner pressed cross-flow filtration is separated, and makes film be not easy to be blocked, but the waste water high applied to organic matter, mushroom content When, its flux can be smaller, and energy consumption during because of cross-flow filtration is higher, so as to cause cost for wastewater treatment higher.

Utility model content

The purpose of this utility model is and a kind of external-compression type tubular type proposed in order to solve shortcoming present in prior art Micro-filtration membrane module.

To achieve these goals, the utility model employs following technical scheme：

A kind of external-compression type tube type filter membrance component, including shell, upper end cover, bottom end cover and the multiple pipes being arranged in shell Declined filter membrane, and the upper end cover, bottom end cover are connected on the two ends of shell, the upper end cover according to multiple tube type filter membrances Arrangement mode be provided with through hole, one end of the tube type filter membrance is arranged in through hole, the through hole and tubular type micro-filtration The internal diameter of film is consistent and overlaps, and non-through hole, tubular type are provided with according to the arrangement mode of multiple tube type filter membrances on the bottom end cover The other end of microfiltration membranes is installed in this non-through hole, and the center of the bottom end cover is provided with the centre bore run through, the shell It is provided with pipeline saddle port, the pipeline saddle port and is connected with sewage water inlet pipe, the shell two ends is provided with opening Groove.

It is preferred that, sealed between the inwall of the through hole and the lateral wall of tube type filter membrance.

It is preferred that, sealed between the inwall of the non-through hole and the lateral wall of tube type filter membrance.

It is preferred that, sealed between the pipeline saddle port and sewage water inlet pipe.

It is preferred that, the groove is annular ditch groove, and the shell with the clip that groove is engaged with pipeline by being connected.

The tube type filter membrance of certain quantity can be pressed different arrangement modes, prepare the component of different core numbers, and manage The filter membrane that declines is fixed in shell by way of glue is sealed, under certain operating pressure, and waste water is filtered through tube type filter membrance and produced Raw clear water, and concentrated water is then exported through concentrated water and discharged, and the accumulation of pollutant in component is reduced, so as to extend the service life of film.

The utility model external-compression type tube type filter membrance component, sewage enters in shell from sewage water inlet pipe, in tubular type micro-filtration Under the filtration of film, clear water flows out from the through hole of upper end cover, and concentration sewage flows out from the centre bore of bottom end cover, applied to having During the high waste water of machine thing, mushroom content, compared with inner pressed, in the case of flux identical, the energy consumption of system operation is relatively low, section About cost for wastewater treatment.

Brief description of the drawings

Fig. 1 be the utility model proposes a kind of external-compression type tube type filter membrance component structural representation；

Fig. 2 is the structural representation of upper end cover；

Fig. 3 is the top view of upper end cover；

Fig. 4 is the structural representation of bottom end cover；

Fig. 5 is the top view of bottom end cover.

In figure：1 shell, 2 upper end covers, 3 bottom end covers, 4 through holes, 5 non-through holes, 6 centre bores, 7 pipeline saddle ports, 8 dirts Water water inlet pipe, 9 grooves.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole Embodiment.

Reference picture 1-5, a kind of external-compression type tube type filter membrance component, including shell 1, upper end cover 2, bottom end cover 3 and be arranged on Eight tube type filter membrances in shell 1, upper end cover 2 and bottom end cover 3 are made of PVC board, and eight tube type filter membrances are according to ring Shape array is arranged in shell 1, and upper end cover 2, bottom end cover 3 are connected to the two ends of shell 1, and connected mode can be screw thread Connect or other are tightly connected, through hole 4, tubular type micro-filtration are provided with according to the arrangement mode of eight tube type filter membrances on upper end cover 2 One end of film is arranged in through hole 4, and through hole 4 is consistent with the internal diameter of tube type filter membrance and overlaps, the inwall and pipe of through hole 4 Decline and non-through hole 5 be provided with according to the arrangement mode of eight tube type filter membrances on sealing, bottom end cover 3 between the lateral wall of filter membrane, The other end of tube type filter membrance is installed in this non-through hole 5, between the inwall of non-through hole 5 and the lateral wall of tube type filter membrance Sealing, the center of bottom end cover 3 is provided with the centre bore 6 run through, and shell 1, which is provided with pipeline saddle port 7, pipeline saddle port 7, to be connected Sewage water inlet pipe 8 is connected to, is sealed between pipeline saddle port 7 and sewage water inlet pipe 8, the two ends of shell 1 are provided with groove at opening 9, directly the external-compression type tube type filter membrance component can be attached with pipeline with clip by this groove 9, clip is stuck in groove 9 Interior be attached the external-compression type tube type filter membrance component and pipeline belongs to customary means, is not described any further.

Sewage enters in shell 1 from sewage water inlet pipe 8, under the filtration of tube type filter membrance, and clear water is from upper end cover 2 Through hole 4 flows out, and the concentration sewage after filtering flows out from the centre bore 6 of bottom end cover 3, high applied to organic matter, mushroom content During waste water, compared with inner pressed, in the case of flux identical, the energy consumption of system operation is relatively low, saves cost for wastewater treatment.

In addition, the tube type filter membrance of certain quantity can be pressed into different arrangement modes, the component of different core numbers is prepared.

It is described above, only the utility model preferably embodiment, but protection domain of the present utility model is not This is confined to, any one skilled in the art is in the technical scope that the utility model is disclosed, according to this practicality New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model Within enclosing.

Claims (5)

1. a kind of external-compression type tube type filter membrance component, it is characterised in that：Including shell, upper end cover, bottom end cover and it is arranged on shell Interior multiple tube type filter membrances, the upper end cover, bottom end cover are connected on the two ends of shell, the upper end cover according to multiple The arrangement mode of tube type filter membrance is provided with through hole, and one end of the tube type filter membrance is arranged in through hole, the through hole Passed through on and coincidence consistent with the internal diameter of tube type filter membrance, the bottom end cover according to the arrangement mode of multiple tube type filter membrances provided with non- Perforation, the other end of tube type filter membrance is installed in this non-through hole, and the center of the bottom end cover is provided with the centre bore run through, The shell, which is provided with pipeline saddle port, the pipeline saddle port, is connected with sewage water inlet pipe, and the shell two ends are close to open Groove is provided with mouthful.

2. a kind of external-compression type tube type filter membrance component according to claim 1, it is characterised in that：The inwall of the through hole Sealed between the lateral wall of tube type filter membrance.

3. a kind of external-compression type tube type filter membrance component according to claim 1, it is characterised in that：The non-through hole it is interior Sealed between wall and the lateral wall of tube type filter membrance.

4. a kind of external-compression type tube type filter membrance component according to claim 1, it is characterised in that：The pipeline saddle port with Sealed between sewage water inlet pipe.

5. a kind of external-compression type tube type filter membrance component according to claim 1, it is characterised in that：The groove is annular groove Groove, the shell with the clip that groove is engaged with pipeline by being connected.