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Bag type self-generating dynamic membrane high-efficiency solid-liquid separation device

A solid-liquid separation and dynamic membrane technology, applied in the field of water treatment, can solve the problems of limiting the application range and effect of dynamic membrane devices, low structural flexibility of dynamic membrane support bodies, and low volume load rate of dynamic membrane devices, etc. Utilization rate, improving oxygen utilization rate, and reducing the effect of occupied space

Active Publication Date: 2022-08-05
北京华宇辉煌生态环保科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] At this time, the space occupied by the dynamic membrane in the sewage tank depends on the size of the dynamic membrane support. Due to the low structural flexibility of the dynamic membrane support and the large space occupied by the equipment, the volume load rate of the dynamic membrane device is low, which limits the dynamic membrane. Applicable scope and effect of the device

Method used

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  • Bag type self-generating dynamic membrane high-efficiency solid-liquid separation device
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  • Bag type self-generating dynamic membrane high-efficiency solid-liquid separation device

Examples

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Embodiment 1

[0050] Examples of this application 1 reveal a pocket -type self -living dynamic film high -efficiency solid liquid separation device. Reference figure 1 and figure 2 , The solid -liquid separation device includes basic branches 1. Supporting parts 2, membrane bags 3, sealing parts 4 and setting components 5. Basic support 1 is a long -strip square branch that can be bent in the direction of length. Basic branch 1 has four side walls along the length direction. The side wall is the flat side wall 15, the plane side wall 15 and the surface wall 14 staggered cloth.

[0051] Among them, the support parts 2 is installed on one of the plane side wall 15, 3 sets of film bags are set on supporting parts 2, and the support parts 2 pairs of film bag 3 shall reduce the probability of fitting the inner wall of the film bag 3. like image 3 Show, the surrounding area of ​​the film bag 3 is sutured and fixed with flexible material connection seal 6, connected to seal 6 and the side wall of the ...

Embodiment 2

[0070] The difference between the embodiment of this application and the embodiment 1 is: Refer to reference Figure 5 , Basic support is bent in the direction of the length into a ripple shape, and several setting sliders 51 are located at each bending point on the basic support of the base support. There are two setting sliders 51 at the curved point located at the same basic support, and the two setting sliders 51 are set up and connected by the setting thicker 52, so as to set the wave pattern base support.

[0071] The ripple -shaped solid -liquid separation equipment not only reduces the occupation space of the overall equipment, increases the volume load rate of dynamic film device, and also increases the contact area of ​​the sewage and dynamic film in the same pool space compared with the spiral shape. Shorten the contact distance between the sewage and the dynamic film, thereby increasing the purification rate of the sewage.

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Abstract

The invention relates to a bag type self-generating dynamic membrane efficient solid-liquid separation device, and relates to the field of water treatment.The bag type self-generating dynamic membrane efficient solid-liquid separation device comprises a foundation support, and the foundation support can be bent in the length direction; the supporting piece is installed on the plane side wall of the foundation support in the length direction; and the film bag is arranged on the supporting piece in a sleeving manner. According to the volume and the shape of the sewage pool, the shape of the foundation support is adjusted, the foundation support is bent, so that the occupied space of the whole equipment is reduced, and finally the shape of the foundation support is shaped through the shaping assembly. The shape of the film bag is bent along with the bending of the foundation support, so that the occupied space of equipment is reduced on the whole, and the volume utilization rate of the dynamic film device is improved.

Description

Technical field [0001] This application involves water treatment, especially the high -efficiency solid liquid separation device of a bag -type self -lived dynamic film. Background technique [0002] At present, in the field of water treatment, the separation of solid fluid in sewage is generally implemented by the separation of dynamic membranes, and the dynamic membrane is formed by the surface of the micro filter membrane, ultrafiltration membrane or large -pore support body through pre -coated or active sludge. Once the new film, once the dynamic film is formed, the sewage needs to be filtered by the dynamic membrane before the micro filter membrane, ultra -filter membrane or large pores supports. Cutting ability. [0003] There are many materials and forms of dynamic membrane support body. The common one consists of membrane support materials and support frameworks. Among them, membrane support materials are generally composed of non -woven fabrics, industrial filter cloths ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F3/12
CPCC02F3/1268C02F2301/026Y02W10/10
Inventor 唐陆合亢鑫鑫佟灿于海鹏
Owner 北京华宇辉煌生态环保科技股份有限公司
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