Sintering tubular type ultrafiltration membrane water treatment device
Technical field
The utility model relates to water treatment facilities, relates in particular to a kind of sintering tubular type ultrafiltration membrane water treatment device.
Background technology
Membrane separation technique since have operation under the normal temperature, no phase-state change, energy-efficient, do not produce characteristics such as pollution in process of production; Therefore handle at drink water purifying, water for industrial use; Food, water for beverages purify, degerming; Be used widely in aspects such as bioactivator reclaims, refining, and be generalized to weaving rapidly, every field such as chemical industry, electric power, food, metallurgy, oil, machinery, biology, pharmacy, fermentation.Diffusion barrier is a dark horse aspect environmental protection and resource regeneration because of its particular structure and performance, and in environmental project, particularly wastewater treatment and middle water reuse aspect have a wide range of applications.Traditional diffusion barrier mainly is a flat sheet membrane, and that this flat sheet membrane is used for the filter efficiency of the high trade effluent of the big solid content of viscosity is relatively poor.
Summary of the invention
For overcoming the relatively poor defective of filter efficiency that flat sheet membrane is used for the high trade effluent of the big solid content of viscosity, the sintering tubular type ultrafiltration membrane water treatment device high to the high sewage treating efficiency of the big solid content of viscosity.
The purpose of the utility model realizes through following technical measures; A kind of sintering tubular type ultrafiltration membrane water treatment device; The tank body that comprises a sealing; Interior upper space, central space and the lower space that is separated into mutual sealing by parallel last division board and following division board of said tank body; Saidly go up the circular hole that division board and following division board same position are distributed with a plurality of identical sizes; The said circular hole of going up division board and following division board same position all is communicated with by a sintering tubular ultra-filtration membrane respectively, and the opening of said sintering tubular ultra-filtration membrane is communicated with upper space and lower space respectively, and said sintering tubular type ultrafiltration membrane pipe wall is connected with corresponding circular hole hole week sealing; Said upper space and lower space are respectively arranged with upper opening and lower openings, and said central space is provided with middle part upper shed and middle part under shed respectively near upper space and lower space place.
As a kind of optimal way, said going up between division board and the following division board is connected with at least one support column.Support column supports central space.
Concrete said support column is a metal column.Like aluminium-alloy pipe, iron pipe etc.
As a kind of optimal way, said sintering tubular ultra-filtration membrane comprises the PE body and evenly coats the pvdf membrane of inner surface of tube body.
When carrying out sewage disposal; Sanitary sewage or trade effluent get into from upper opening or lower openings; Through the sintering tubular ultra-filtration membrane, flow out from another opening, when flowing through the sintering tubular ultra-filtration membrane; Clear water in the sewage oozes out from the tube wall of sintering tubular ultra-filtration membrane, and by middle part upper shed and middle part under shed recycling.Same, sewage also can be from the middle part upper shed or middle part under shed get into, discharge from an other opening, clear water then infiltrates from upper opening and lower openings outflow from the tube wall of sintering tubular ultra-filtration membrane.
The utility model is handled the high sewage of the big solid content of viscosity, and discharges recycled water and utilize.
Description of drawings
Fig. 1 is the longitudinal profile view of the utility model;
Fig. 2 is the cross section view of the utility model A-A position;
Fig. 3 is the cross section view of the utility model sintering tubular ultra-filtration membrane.
The specific embodiment
Below in conjunction with embodiment and contrast accompanying drawing the utility model is done further explain.
Like Fig. 1, Fig. 2 and Fig. 3; A kind of sintering tubular type ultrafiltration membrane water treatment device; The tank body 3 that comprises a sealing; Said tank body 3 interior upper space 2, central space 9 and the lower space 12 that are separated into mutual sealing by parallel last division board 8 and following division board 11; Saidly go up the circular hole that division board 8 and following division board 11 same positions are distributed with a plurality of identical sizes, the said circular hole of going up division board 8 and following division board 11 each same position is all respectively by 5 connections of a sintering tubular ultra-filtration membrane, and sintering tubular ultra-filtration membrane 5 comprises PE body 501 and evenly coats the pvdf membrane 502 of body 501 inner surfaces; The opening of sintering tubular ultra-filtration membrane 5 is communicated with upper space 2 and lower space 12 respectively; Said sintering tubular ultra-filtration membrane 5 tube walls are connected with corresponding circular hole hole week sealing, and upper space 2 is respectively arranged with upper opening 1 and lower openings 7 with lower space 12, and central space 9 is provided with middle part upper shed 4 and middle part under shed 10 near last division board 8 respectively with following division board 11 places.Be connected with three aluminium alloy support columns 6 between last division board 8 and the following division board 11.When carrying out sewage disposal; Sanitary sewage or trade effluent get into from upper opening 1; Flow through sintering tubular ultra-filtration membrane 5, discharge from lower openings 7 another openings, sewage is when flowing through sintering tubular ultra-filtration membrane 5; Clear water in the sewage oozes out from the tube wall of sintering tubular ultra-filtration membrane 5, and by middle part upper shed 4 and 10 recyclings of middle part under shed.
More than be that the utility model sintering tubular type ultrafiltration membrane water treatment device is set forth; Be used for helping to understand the utility model; But the embodiment of the utility model is not restricted to the described embodiments; Anyly do not deviate from the change done under the utility model principle, modification, substitute, combination, simplify, all should be the substitute mode of equivalence, be included within the protection domain of the utility model.