A kind of mbr membrane lining pipe with improved water flow
A technology for lining pipes and water flow, applied in the direction of pipes, pipe components, rigid pipes, etc., can solve the problems of low treatment efficiency, low efficiency of organic pollutants, less waste water, etc., to achieve high treatment effect, improve waste water treatment capacity, The effect of speeding up the flow
Active Publication Date: 2021-11-09
江苏吉隆环保科技有限公司
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[0006] However, this method has the following disadvantages: in the process of treatment, the waste water is usually continuously circulated through the liner by means of pressurization, and the organic pollutants are treated by microorganisms through the outside of the MBR membrane, but the waste water flowing per unit cross-sectional area of the liner is relatively small. Less, the efficiency of organic pollutants passing through the MBR membrane is low, and the treatment efficiency is low
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[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.
[0027] In describing the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", " The orientation or positional relationship indicated by "outside", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, so as to Specific orientation configurations and operations, therefore, are not to be construed as limitations on the invention.
[0028] refer to Figure ...
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The invention discloses an MBR membrane-lined pipe with improved water flow, comprising a base, the upper end of the base is fixedly connected with two support plates, and the two support plates are rotatably connected with external pipes located at the left end by using bearings. A driving mechanism is provided on one side of the outer connecting pipe, and an inner lining pipe is fixedly sleeved on the outer wall of one end of the two outer connecting pipes close to each other, and an outer pipe is arranged on the outer side of the inner lining pipe, and the inner lining pipe The side close to the outer pipe and the edges of both ends are jointly sealed and fixedly connected with a closed ring plate, and the inner lining pipe, the outer pipe and the closed ring plate jointly form a processing space, and the upper left end of the processing space communicates There is a feed tube. The circulation speed of waste water in the lining pipe of the present invention is accelerated, and the per unit water flow rate is greatly improved compared with the lining pipe in the traditional technology, and under the centrifugal force generated by the circular rotation and the stirring action of the stirring blade, the organic waste treatment efficiency is greatly accelerated.
Description
technical field [0001] The invention relates to the technical field of sewage treatment, in particular to an MBR membrane-lined pipe with improved water flow. Background technique [0002] In the field of sewage treatment and water resource reuse, MBR, also known as membrane bioreactor, is a new water treatment technology that combines membrane separation unit and biological treatment unit. According to the structure of the membrane, it can be divided into flat membrane, tubular membrane and hollow fiber membrane, etc., and can be divided into microfiltration membrane, ultrafiltration membrane, nanofiltration membrane, reverse osmosis membrane and so on according to the membrane pore size. [0003] Membrane-bioreactor is mainly composed of two parts: membrane separation module and bioreactor. The commonly mentioned membrane-bioreactor is actually a general term for three types of reactors: ①Aeration membrane-bioreactor (AMBR); ②Extraction membrane-bioreactor (EMBR); ③Solid-...
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IPC IPC(8): F16L55/00C02F3/12F16L9/18
CPCC02F3/1268F16L9/18F16L55/00Y02W10/10
Inventor 李自河
Owner 江苏吉隆环保科技有限公司