Honeycomb can-type hollow fiber membrane separating equipment

A technology for separation equipment and fiber membranes, applied in semi-permeable membrane separation, membrane technology, permeation/dialysis water/sewage treatment, etc., can solve the problems of difficult cleaning and recovery of hollow fiber membrane modules, reduction of surface scouring performance of hollow fiber membranes, purification and separation Problems such as high equipment cost can achieve the effect of realizing microcomputer automatic control operation, eliminating running cap dripping and cross-circuit phenomenon, and eliminating adverse influencing factors

Inactive Publication Date: 2005-11-02
北京鼎创源膜技术开发有限公司 +2
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the working efficiency of a single component is low, and the purification and separation equipment constituted by it is expensive, occupies a large space, and consumes a lot of raw material liquid during the filtration process; in normal operation, the system pressure requirements and the configuration of the hollow fiber membrane module affect the parallel flow of the raw material liquid. The flow velocity on the surface of the hollow fiber membrane reduces the scouring performance on the surface of the hollow fiber membrane, and the hollow fiber membrane module is not easy to clean and restore after performance attenuation due to concentrate pollution. The cleaning process is cumbersome and the cleaning time is long, resulting in great financial resources, Material waste

Method used

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  • Honeycomb can-type hollow fiber membrane separating equipment
  • Honeycomb can-type hollow fiber membrane separating equipment
  • Honeycomb can-type hollow fiber membrane separating equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] Figure number

[0020] 1. Can cap 2. Can body 3. Can foot

[0021] 4. Upper tank room, 5. Middle tank room 6. Lower tank room

[0022] 7. Upper partition 8. Lower partition

[0023] 9. Hollow fiber membrane module 10. Raw material liquid inlet

[0024] 11. Permeate total outlet 12. Concentrate total outlet (high pressure gas inlet)

[0025] 13. Exhaust connection 14. Nut 15. Nut

[0026] 16. Nut 17. Center tube

[0027] 18. U-shaped hollow fiber membrane 19. Concentrate outlet 20. Permeate outlet

[0028] 21. Through hole 22. Inlet hole 23. Ring platform

[0029] 24. Center hole 25. Round hole 26. Bolt

[0030] 27. Epoxy resin 28. Raw material liquid supply pipe 29. Liquid pump

[0031] 30. Raw material pool 31. Permeate outlet pipe 32. Gas supply pipe

[0032] 33. Air pump 34. Concentrate outlet pipe 35. Check valve

[0033] 36. Exhaust pipe 37. Exhaust valve 38. Bypass pipe

[0034] 39. Drain valve 40. Return pipe

[0035] T1. Clock controller T2 / T3. Delay...

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Abstract

The invention is a kind of honeycomb kettle separation device of hollow fiber films. The kettle is divided into three parts by two boards, there is a central pipe along the axis of the kettle, the top has a liquid entrance, and the wall of the middle part pipe has several holes. It sets several hollow fiber films components in the middle kettle. The cavity of the components have many U hollow fiber films, each film component has a entrance on the shell wall, the top has a outlet connecting with the upper kettle, the bottom has a condensed liquid outlet connecting with the lower kettle. The invention prolongs the using life of the system and has a good effect.

Description

technical field [0001] The invention relates to a honeycomb canned hollow fiber membrane separation device, which is mainly used in tap water treatment, urban water supply by quality, deep purification and reuse of urban reclaimed water, concentration and impurity removal of products in the food brewing industry, and purification and removal of medicinal liquid in the pharmaceutical industry. The separation and purification project of bacteria and other liquid substances is a liquid substance separation equipment that can achieve different separation precision. Background technique [0002] At present, known membrane separation equipment is composed of hollow fiber membrane modules, equipment supports, pipelines and the like. The hollow fiber membrane module is mostly a cylindrical structure. The filtered raw material liquid flows through the surface of the hollow fiber membrane under a certain pressure, and the permeate permeates to the other side of the hollow fiber membra...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01D63/04C02F1/44
Inventor 董立群杜兵
Owner 北京鼎创源膜技术开发有限公司
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