CN210458632U

CN210458632U - Ultrafiltration membrane component applied to weaving wastewater

Info

Publication number: CN210458632U
Application number: CN201920818601.1U
Authority: CN
Inventors: 王兆燕; 杨弘
Original assignee: Jiangsu Longhua Environmental Technology Co ltd
Current assignee: Jiangsu Longhua Environmental Technology Co ltd
Priority date: 2019-06-03
Filing date: 2019-06-03
Publication date: 2020-05-05
Anticipated expiration: 2029-06-03

Abstract

The utility model discloses an use milipore filter subassembly in weaving waste water, strain a section of thick bamboo, screen cloth, RO membrane, infiltration section of thick bamboo, inlet tube, upper end cover, sealed pad, adsorbed layer, lower extreme cover, concentrated water discharge pipe, filtration absorbed layer, pure water discharge pipe, inserted block, slot, RO membrane concentrate net including cavity. The RO membrane and the filtering and absorbing layer of the utility model are arranged by the separated type clamping, when the ultrafiltration membrane component is replaced, only the filtering and absorbing layer inside the ultrafiltration membrane component needs to be replaced layer by layer, thereby saving resources, protecting the environment and ensuring the filtering and permeating effect of the ultrafiltration membrane component; through the RO membrane that the spiral shape set up, and install RO membrane dense water net in the spiral double-layered interlayer of RO membrane for filter and the infiltration effect to the raw water are better, and the cooperation between the infiltration section of thick bamboo is better, and the infiltration work of being convenient for has improved the treatment effeciency and the quality to weaving sewage.

Description

Ultrafiltration membrane component applied to weaving wastewater

Technical Field

The utility model relates to a waste water filters technical field, specifically is an use ultrafiltration membrane subassembly in weaving waste water.

Background

Textile waste water (Textile effluent) is various waste water generated in the spinning and weaving process, and the Textile printing and dyeing industry is one of industrial departments with large water consumption and more waste water discharge. According to statistics, the amount of wastewater discharged by printing and dyeing enterprises in China every day is 300-400 ten thousand tons. The waste water from textile industry contains suspended matter, grease, fibre bits, surfactant and various dyes. If contain cotton bits, thick liquids in the cotton spinning waste water often, wool spinning waste water often contains the grease, so often use the milipore filter to filter the core and carry out filtering work to it, current milipore filter subassembly is when facing textile waste water, often need change the holistic of filter core, so than wasting resources, RO membrane filter core in the milipore filter subassembly generally can also continue to use, be unfavorable for the utilization of resource, and current milipore filter subassembly's filter effect is limited, it is incomplete to textile waste water's filtration infiltration effect, cause and filter infiltration inefficiency scheduling problem.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem lie in overcoming prior art's filter effect not good and be not convenient for change defects such as filter layer, provide an use at the milipore filter subassembly that weaves in the waste water. The ultrafiltration membrane component applied to weaving wastewater has the characteristics of good filtering effect, convenience in replacement of a filtering layer and the like.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an use milipore filter subassembly in weaving waste water, strains a section of thick bamboo including cavity, the upper end cover is installed on the top that the cavity was strained, the inlet tube is installed to the middle trompil of upper end cover, install the screen cloth on the inner wall that the cavity was strained, the inner wall of screen cloth is provided with the RO membrane, be provided with a infiltration section of thick bamboo in the inner chamber that the cavity was strained, the top outer wall fixed mounting who permeates a section of thick bamboo has the adsorbed layer, just the top of a infiltration section of thick bamboo and the bottom of inlet tube switch-on each other, the inner wall of the outer wall fixed connection screen cloth of adsorbed layer, the pure water discharge pipe has been seted up to the lateral wall bottom that the cavity was strained.

Preferably, the lower end cover is connected with the hollow filter cylinder through threads, a filtering and absorbing layer is arranged on the inner wall of the lower end cover through a clamping groove, a slot is formed in the side wall of the filtering and absorbing layer, an inserting block matched with the slot is formed in the inner wall of the bottom of the hollow filter cylinder, the lower end cover is connected with the hollow filter cylinder through threads, and the filtering and absorbing layer is inserted into the inner wall of the lower end cover, so that the filtering and absorbing layer is conveniently replaced, the whole replacement of an ultrafiltration membrane assembly is avoided, resources are saved, and the filtering effect is also guaranteed.

Preferably, the filtration and absorption layer is filled with activated carbon, and the activated carbon has a good filtration and adsorption effect on water sources.

Preferably, the RO membrane is spirally arranged and integrally installed in a cylindrical shape, an RO membrane concentrated water net is installed in the spiral interlayer of the RO membrane, and the spiral arrangement of the RO membrane enables the raw water to be better filtered and permeated.

Preferably, the top end of the concentrated water discharge pipe extends into the filtering and absorbing layer, a screen is fixedly installed on the inner wall of the top end of the concentrated water discharge pipe, the concentrated water discharge pipe can discharge raw water which is not permeated, and the concentrated water can be discharged from the concentrated water discharge pipe.

Preferably, the permeation cylinder is a porous water pipe, and is installed centrally in the inner cavity of the hollow filter cylinder, and the permeation cylinder is installed to facilitate permeation.

Preferably, the inner walls of the lower end cover and the upper end cover are respectively provided with a sealing gasket, the inner walls of the sealing gaskets are arranged on the outer wall of the hollow filter cylinder, the hollow filter cylinder is respectively connected with the lower end cover and the upper end cover in a sealing manner through the sealing gaskets, and the lower end cover and the upper end cover are arranged through the sealing gaskets, so that the overall sealing performance of the ultrafiltration membrane component can be improved, and the ultrafiltration membrane component can be used for a long time.

Compared with the prior art, the beneficial effects of the utility model are that: the RO membrane and the filtering and absorbing layer of the utility model are arranged by the separated type clamping, when the ultrafiltration membrane component is replaced, only the filtering and absorbing layer inside the ultrafiltration membrane component needs to be replaced layer by layer, thereby saving resources, protecting the environment and ensuring the filtering and permeating effect of the ultrafiltration membrane component; through the RO membrane that the spiral shape set up, and install RO membrane dense water net in the spiral double-layered interlayer of RO membrane for filter and the infiltration effect to the raw water are better, and the cooperation between the infiltration section of thick bamboo is better, and the infiltration work of being convenient for has improved the treatment effeciency and the quality to weaving sewage.

Drawings

FIG. 1 is an internal structural view of the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1 according to the present invention;

fig. 3 is a top view of the RO membrane of the present invention.

Reference numbers in the figures: 1. a hollow filter cartridge; 2. screening a screen; 3. an RO membrane; 4. a permeation cylinder; 5. a water inlet pipe; 6. an upper end cover; 7. a gasket; 8. an adsorption layer; 9. a lower end cover; 10. a concentrated water discharge pipe; 11. a filtration and absorption layer; 12. a purified water discharge pipe; 13. inserting a block; 14. a slot; 15. and (4) an RO membrane concentrated water net.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: an ultrafiltration membrane component applied to weaving wastewater comprises a hollow filter cylinder 1, wherein an upper end cover 6 is installed at the top end of the hollow filter cylinder 1, a water inlet pipe 5 is installed at the middle opening of the upper end cover 6, a screen 2 is installed on the inner wall of the hollow filter cylinder 1, an RO membrane 3 is arranged on the inner wall of the screen 2, the RO membrane 3 is spirally arranged and integrally installed in a cylindrical shape, an RO membrane concentrated water net 15 is installed in a spiral-shaped interlayer of the RO membrane 3, the spiral-shaped interlayer of the RO membrane 3 has better filtering and permeating effects on raw water, a permeation cylinder 4 is arranged in the inner cavity of the hollow filter cylinder 1, the permeation cylinder 4 is arranged in a porous water pipe manner, the permeation cylinder 4 is installed in the middle of the inner cavity of the hollow filter cylinder 1, the permeation cylinder 4 is installed to facilitate permeation work, an adsorption layer 8 is fixedly installed on the outer wall of the top of the permeation cylinder 4, and, the outer wall of the adsorption layer 8 is fixedly connected with the inner wall of the screen 2, the bottom of the side wall of the hollow filter cylinder 1 is provided with a purified water discharge pipe 12, the bottom end of the hollow filter cylinder 1 is provided with a lower end cover 9, the lower end cover 9 is connected with the hollow filter cylinder 1 through threads, the inner wall of the lower end cover 9 is provided with a filtering and absorbing layer 11 through a clamping groove, the filtering and absorbing layer 11 is filled with active carbon, the filtering and absorbing effect of the active carbon on a water source is good, the side wall of the filtering and absorbing layer 11 is provided with a slot 14, the inner wall of the bottom of the hollow filter cylinder 1 is provided with an insert block 13 matched with the slot 14, the lower end cover 9 is connected with the hollow filter cylinder 1 through threads, the inner walls of the lower end cover 9 and the upper end cover 6 are both provided with sealing gaskets 7, the inner wall of each sealing gasket 7 is arranged on the outer wall of the hollow, the whole sealing performance of the ultrafiltration membrane component can be improved, so that the ultrafiltration membrane component can be used for a long time, the filtering and absorbing layer 11 is inserted into the inner wall of the lower end cover 9, so that the filtering and absorbing layer 11 can be replaced, the whole replacement of the ultrafiltration membrane component is avoided, resources are saved, the filtering effect is also guaranteed, a concentrated water discharging pipe 10 is installed on a central hole in the inner wall of the lower end cover 9, the top end of the concentrated water discharging pipe 10 extends into the filtering and absorbing layer 11, a screen 2 is fixedly installed on the inner wall of the top end of the concentrated water discharging pipe 10, the concentrated water discharging pipe 10 can discharge raw water which is not permeated, and concentrated water can be discharged from the concentrated water discharging pipe 10.

Working principle, when the utility model is installed, firstly the RO membrane 3 is wound on the outer wall of the permeation cylinder 4, and simultaneously the RO membrane dense water net 15 is installed in the spiral interlayer of the RO membrane 3, then the wound RO membrane 3 is placed into the inner cavity of the hollow filter cylinder 1, the filtering and absorbing layer 11 is arranged in the inner cavity of the lower end cover 9, the filtering and absorbing layer 11 is inserted into the inner wall of the hollow filter cylinder 1 through the insertion block 13, finally the lower end cover 9 and the upper end cover 6 are installed at the upper end and the lower end of the hollow filter cylinder 1, and the installation can be completed, when textile wastewater is discharged from the water inlet pipe 5, the permeation cylinder 4 is a porous water pipe, sewage enters the RO membrane 3 through the permeation cylinder 4, pure water can permeate the RO membrane 3 and the RO membrane dense water net 15 through the permeation effect, and is discharged from the pure water discharge pipe 12, and the concentrated water can not permeate the RO membrane 3, otherwise, enters the filtering and absorbing layer 11 at the bottom of, it has the active carbon to filter to fill in the absorbed layer 11, the active carbon can filter the water source and adsorb, discharge from concentrated water discharge pipe 10 on the lower end cover 9 at last, and then realized the filtration infiltration work to textile wastewater, after long-time use, when piling up too much impurity and needing to be changed in the filtered absorbed layer 11, at this moment, unscrew lower end cover 9, through the effect of the slot 14 on the 11 lateral walls of filtered absorbed layer and 1 inner wall inserted block 13 of a hollow filter cylinder, old and the new work of the filtered absorbed layer 11 of installation of dismantlement that can be quick, and is simple and convenient.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An ultrafiltration membrane module for use in weaving wastewater, comprising a hollow filter cartridge (1), characterized in that: an upper end cover (6) is arranged at the top end of the hollow filter cylinder (1), a water inlet pipe (5) is arranged at a hole in the middle of the upper end cover (6), a screen (2) is arranged on the inner wall of the hollow filter cylinder (1), an RO membrane (3) is arranged on the inner wall of the screen (2), a permeation cylinder (4) is arranged in the inner cavity of the hollow filter cylinder (1), an adsorption layer (8) is fixedly arranged on the outer wall of the top of the permeation cylinder (4), and the top end of the infiltration cylinder (4) is communicated with the bottom end of the water inlet pipe (5), the outer wall of the adsorption layer (8) is fixedly connected with the inner wall of the screen (2), the bottom of the side wall of the hollow filter cylinder (1) is provided with a purified water discharge pipe (12), the bottom end of the hollow filter cylinder (1) is provided with a lower end cover (9), and a concentrated water discharge pipe (10) is arranged on a hole in the center of the inner wall of the lower end cover (9).

2. An ultrafiltration membrane module for use in weaving wastewater as claimed in claim 1, wherein: the lower end cover (9) is connected with the hollow filter cylinder (1) through threads, a filtering and absorbing layer (11) is arranged on the inner wall of the lower end cover (9) through a clamping groove, a slot (14) is formed in the side wall of the filtering and absorbing layer (11), and an inserting block (13) matched with the slot (14) is formed in the inner wall of the bottom of the hollow filter cylinder (1).

3. An ultrafiltration membrane module for use in weaving wastewater as claimed in claim 2, wherein: the filtering and absorbing layer (11) is filled with activated carbon.

4. An ultrafiltration membrane module for use in weaving wastewater as claimed in claim 1, wherein: the RO membrane (3) is spirally arranged and integrally installed in a cylindrical shape, and an RO membrane concentrated water net (15) is installed in the spiral interlayer of the RO membrane (3).

5. An ultrafiltration membrane module for use in weaving wastewater as claimed in claim 2, wherein: the top end of the concentrated water discharge pipe (10) extends into the filtering and absorbing layer (11), and the inner wall of the top end of the concentrated water discharge pipe (10) is fixedly provided with a screen (2).

6. An ultrafiltration membrane module for use in weaving wastewater as claimed in claim 1, wherein: the permeation cylinder (4) is arranged for a porous water pipe, and the permeation cylinder (4) is arranged in the middle of the inner cavity of the hollow filter cylinder (1).

7. An ultrafiltration membrane module for use in weaving wastewater as claimed in claim 1, wherein: the inner walls of the lower end cover (9) and the upper end cover (6) are respectively provided with a sealing gasket (7), the inner wall of each sealing gasket (7) is installed on the outer wall of the hollow filter cylinder (1), and the hollow filter cylinder (1) is respectively in sealing connection with the lower end cover (9) and the upper end cover (6) through the sealing gaskets (7).