CN202105597U - Ammonia-nitrogen separation film component - Google Patents
Ammonia-nitrogen separation film component Download PDFInfo
- Publication number
- CN202105597U CN202105597U CN2011201792546U CN201120179254U CN202105597U CN 202105597 U CN202105597 U CN 202105597U CN 2011201792546 U CN2011201792546 U CN 2011201792546U CN 201120179254 U CN201120179254 U CN 201120179254U CN 202105597 U CN202105597 U CN 202105597U
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- China
- Prior art keywords
- nitrogen
- sulfuric acid
- dilute sulfuric
- acid absorption
- ammonia
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Abstract
The utility model relates to an ammonia-nitrogen separation film component, which comprises a film component shell. The end part of the upper end of the film component shell is provided with an ammonia/nitrogen-containing wastewater inlet, the side part of the upper end of the film component shell is provided with a dilute sulfuric acid absorption solution outlet, the end part of the lower end of the film component shell is provided with an ammonia/nitrogen-containing wastewater outlet, the side part of the lower end of the film component shell is provided with a dilute sulfuric acid absorption solution inlet, a plurality of hydrophobic hollow fiber film yarns woven through weaving wires in a plate shape are arranged in the film component shell, and the two ends of the hydrophobic hollow fiber film yarns are respectively connected through resin between the ammonia/nitrogen-containing wastewater inlet and the dilute sulfuric acid absorption solution outlet and between the ammonia/nitrogen-containing wastewater outlet and the dilute sulfuric acid absorption solution inlet in a packaging way in the film component shell. The utility model has the advantages that the ammonia-nitrogen separation film component has small size and low energy consumption and can be operated easily, and ammonia and nitrogen in wastewater can be recycled. Moreover, the ammonia-nitrogen separation film component has good treatment effects.
Description
Technical field
The utility model relates to ammonia nitrogen handling arrangement in a kind of waste water, particularly a kind of ammonia nitrogen separating film module.
Background technology
In the prior art, ammonia nitrogen processing conventional method mainly is blow-off method, nitrification and denitrification method in the waste water, and the ammonia nitrogen when these 2 kinds of methods are handled in the waste water all can not be reused, and effect is relatively poor.The waste water higher for ammonia-nitrogen content generally is difficult to reach discharge standard.The general volume of equipment that utilizes these methods to handle is big, and energy resource consumption is big.
Summary of the invention
The purpose of the utility model is exactly the weak point in the background technology, provides that a kind of volume is little, energy resource consumption is little, the ammonia nitrogen in easy to operate, the recoverable wastewater utilizes again, and the goodish ammonia nitrogen separating film module of treatment effect.
For achieving the above object, 1, the built-in some hydrophobic hollow fiber film silks of ammonia nitrogen separating film module adopt hydrophobic polypropylene hollow-fibre membrane silks to make and are woven into sheet, are one of characteristics of the utility model.The purpose of doing like this mainly contains two point: A. makes the film silk become as a whole, prevents that dilute sulfuric acid absorption liquid circulation time from thrusting the film silk; Guarantee that the film silk of resin-encapsulated does not produce the space and the dead angle of dilute sulfuric acid absorption liquid circulating water flow, guarantee the removal effect of ammonia nitrogen in the waste water.2, the right setting of a first from left is adopted in the import and export of membrane module side dilute sulfuric acid absorption liquid, be the utility model characteristics two.The purpose of doing like this is: prevent that the absorption liquid circulation time from producing short flow phenomenon and influencing the ammonia nitrogen treatment effect; 3, the membrane module shell adopts the UPVC material to make.The purpose of doing so mainly is: prevent the corrosion of diluted acid absorption liquid to the membrane module shell.
The utility model adopts following technical scheme: the ammonia nitrogen separating film module; Comprise the membrane module shell; The end of membrane module shell upper end is provided with the nitrogen-containing wastewater import; Its upper end sidepiece is provided with the outlet of dilute sulfuric acid absorption liquid; The end of membrane module shell lower end is provided with the nitrogen-containing wastewater outlet; Its lower end sidepiece is provided with the import of dilute sulfuric acid absorption liquid, be provided with in this membrane module shell some through the litzendraht wire layout and the hydrophobic hollow fiber film silks that distribute in the form of sheets, some hydrophobic hollow fiber film silks two ends respectively through resin between nitrogen-containing wastewater import and the outlet of dilute sulfuric acid absorption liquid and the nitrogen-containing wastewater outlet encapsulate with membrane module shell between the import of dilute sulfuric acid absorption liquid and be connected.
For a kind of optimization of the utility model, said dilute sulfuric acid absorption liquid outlet is positioned at a side of membrane module shell, and the import of dilute sulfuric acid absorption liquid is positioned at the opposite side of membrane module shell.
A kind of optimization for the utility model; The membrane module shell is made up of cylindrical membrane pipe, end socket lid and end socket pipe; Two groups of end socket pipes connect respectively and are positioned at cylindrical membrane pipe two ends; The end socket lid is connected with the end socket pipe respectively, and said nitrogen-containing wastewater import, nitrogen-containing wastewater outlet are separately positioned on end socket and cover, and said dilute sulfuric acid absorption liquid outlet, the import of dilute sulfuric acid absorption liquid are separately positioned on the sidepiece of end socket pipe.
For a kind of optimization of the utility model, cylindrical membrane pipe, end socket lid and end socket pipe all adopt the UPVC material to be made.
The utility model is compared with background technology, has that volume is little, energy resource consumption is little, the ammonia nitrogen in easy to operate, the recoverable wastewater utilizes again, and treatment effect is good.
Description of drawings
Fig. 1 is the structural representation of ammonia nitrogen separating film module.
Fig. 2 is the establishment sketch map of hydrophobic hollow fiber film silk.
The specific embodiment
Embodiment 1: with reference to Fig. 1 and 2.The ammonia nitrogen separating film module; Comprise membrane module shell 12; The end of membrane module shell 12 upper ends is provided with nitrogen-containing wastewater import 5; Its upper end sidepiece is provided with dilute sulfuric acid absorption liquid outlet 6; The end of membrane module shell 12 lower ends is provided with nitrogen-containing wastewater outlet 10; Its lower end sidepiece is provided with dilute sulfuric acid absorption liquid import 1, be provided with in this membrane module shell 12 some through litzendraht wire 11 layouts and the hydrophobic hollow fiber film silks 7 that distribute in the form of sheets, some hydrophobic hollow fiber film silks 7 two ends respectively through resin 13 between nitrogen-containing wastewater import 5 and the dilute sulfuric acid absorption liquid outlet 6 and nitrogen-containing wastewater outlet 10 encapsulate with membrane module shell 12 between the dilute sulfuric acid absorption liquid import 1 and be connected.Said dilute sulfuric acid absorption liquid outlet 6 is positioned at a side of membrane module shell 12, and dilute sulfuric acid absorption liquid import 1 is positioned at the opposite side of membrane module shell 12.Membrane module shell 12 is made up of cylindrical membrane pipe 2, end socket lid 4, end socket lid 9, end socket pipe 3, end socket pipe 8; End socket pipe 3, end socket pipe 8 connect respectively and are positioned at cylindrical membrane pipe 2 two ends; End socket lid 4, end socket lid 9 are connected with end socket pipe 3, end socket pipe 8 respectively, and said nitrogen-containing wastewater import 5 is arranged on the end socket lid 4, and nitrogen-containing wastewater outlet 10 is arranged on the end socket lid 9; Said dilute sulfuric acid absorption liquid outlet 6 is arranged on the sidepiece of end socket pipe 3, and dilute sulfuric acid absorption liquid import 1 is arranged on the sidepiece of end socket pipe 8.Cylindrical membrane pipe 2, end socket lid 4, end socket lid 9, end socket pipe 3, end socket pipe 8 all adopt the UPVC material to be made.
Embodiment 2: with reference to Fig. 1 and 2.Containing the ammonia nitrogen waste liquid evenly flows into from the nitrogen-containing wastewater import 5 of the upper end of membrane module shell; Directly get into the inside of hydrophobic hollow fiber film silk 7 through pressurizeing, the interior hole path through hydrophobic hollow fiber film silk 7 flows out from the ammonia nitrogen waste water outlet 10 of the lower end of membrane module shell.The dilute sulfuric acid absorption liquid flows into from the dilute sulfuric acid absorption liquid import 1 of bottom one side of membrane module shell; Through pressurization with after hydrophobic hollow fiber film silk 7 fully contacts; Flow out from the dilute sulfuric acid absorption liquid outlet 6 of the top opposite side of membrane module shell again, be back to circulating box.The reflection process: when nitrogen-containing wastewater got into the hydrophobic hollow fiber film silk 7 of membrane module enclosure, reflection formation ammonium sulfate can take place through the dilute sulfuric acid in film silk wall and the circulation of the film silk outside and realize reclaiming the purpose that the ammonia nitrogen in the waste water utilizes again in the ammonia in the waste water.
What need understand is: though the foregoing description is to the mentality of designing of the utility model detailed text description of contrasting; But these text descriptions; Just the simple text of the utility model mentality of designing is described; Rather than to the restriction of the utility model thinking, any combination, increase or modification that does not exceed the utility model mentality of designing all falls in the protection domain of the utility model.
Claims (4)
1. ammonia nitrogen separating film module; Comprise the membrane module shell; The end of membrane module shell upper end is provided with the nitrogen-containing wastewater import; Its upper end sidepiece is provided with the outlet of dilute sulfuric acid absorption liquid, and the end of membrane module shell lower end is provided with the nitrogen-containing wastewater outlet, and its lower end sidepiece is provided with the import of dilute sulfuric acid absorption liquid; It is characterized in that: be provided with in this membrane module shell some through the litzendraht wire layout and the hydrophobic hollow fiber film silks that distribute in the form of sheets, some hydrophobic hollow fiber film silks two ends respectively through resin between nitrogen-containing wastewater import and the outlet of dilute sulfuric acid absorption liquid and the nitrogen-containing wastewater outlet encapsulate with membrane module shell between the import of dilute sulfuric acid absorption liquid and be connected.
2. ammonia nitrogen separating film module according to claim 1 is characterized in that: said dilute sulfuric acid absorption liquid outlet is positioned at a side of membrane module shell, and the import of dilute sulfuric acid absorption liquid is positioned at the opposite side of membrane module shell.
3. ammonia nitrogen separating film module according to claim 1; It is characterized in that: the membrane module shell is made up of cylindrical membrane pipe, end socket lid and end socket pipe; Two groups of end socket pipes connect respectively and are positioned at cylindrical membrane pipe two ends; The end socket lid is connected with the end socket pipe respectively, and said nitrogen-containing wastewater import, nitrogen-containing wastewater outlet are separately positioned on end socket and cover, and said dilute sulfuric acid absorption liquid outlet, the import of dilute sulfuric acid absorption liquid are separately positioned on the sidepiece of end socket pipe.
4. ammonia nitrogen separating film module according to claim 3 is characterized in that: cylindrical membrane pipe, end socket lid and end socket pipe all adopt the UPVC material to be made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201792546U CN202105597U (en) | 2011-05-31 | 2011-05-31 | Ammonia-nitrogen separation film component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201792546U CN202105597U (en) | 2011-05-31 | 2011-05-31 | Ammonia-nitrogen separation film component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202105597U true CN202105597U (en) | 2012-01-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201792546U Expired - Fee Related CN202105597U (en) | 2011-05-31 | 2011-05-31 | Ammonia-nitrogen separation film component |
Country Status (1)
| Country | Link |
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| CN (1) | CN202105597U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106115910A (en) * | 2016-07-28 | 2016-11-16 | 南通天蓝环保能源成套设备有限公司 | A kind of anaerobic digestion reaction vessel eliminating ammonia inhibition |
| CN106517601A (en) * | 2017-01-03 | 2017-03-22 | 深圳市福田区环境技术研究所有限公司 | Membrane separation treatment device for ammonia-nitrogen wastewater discharged by circuit board enterprise |
| CN107952369A (en) * | 2016-10-14 | 2018-04-24 | 中国科学院大连化学物理研究所 | A kind of hollow fiber membrane contactors and its application |
| CN114835310A (en) * | 2022-04-20 | 2022-08-02 | 华中师范大学 | Electrochemical-ammonia nitrogen recovery combined system for efficiently treating industrial nitrogen-containing wastewater and application thereof |
| CN115259331A (en) * | 2022-08-26 | 2022-11-01 | 中国科学院生态环境研究中心 | Membrane contact reactor and treatment system for wastewater deamination |
-
2011
- 2011-05-31 CN CN2011201792546U patent/CN202105597U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106115910A (en) * | 2016-07-28 | 2016-11-16 | 南通天蓝环保能源成套设备有限公司 | A kind of anaerobic digestion reaction vessel eliminating ammonia inhibition |
| CN107952369A (en) * | 2016-10-14 | 2018-04-24 | 中国科学院大连化学物理研究所 | A kind of hollow fiber membrane contactors and its application |
| CN107952369B (en) * | 2016-10-14 | 2020-06-09 | 中国科学院大连化学物理研究所 | Hollow fiber membrane contactor and application thereof |
| CN106517601A (en) * | 2017-01-03 | 2017-03-22 | 深圳市福田区环境技术研究所有限公司 | Membrane separation treatment device for ammonia-nitrogen wastewater discharged by circuit board enterprise |
| CN114835310A (en) * | 2022-04-20 | 2022-08-02 | 华中师范大学 | Electrochemical-ammonia nitrogen recovery combined system for efficiently treating industrial nitrogen-containing wastewater and application thereof |
| CN115259331A (en) * | 2022-08-26 | 2022-11-01 | 中国科学院生态环境研究中心 | Membrane contact reactor and treatment system for wastewater deamination |
| CN115259331B (en) * | 2022-08-26 | 2023-09-08 | 中国科学院生态环境研究中心 | Membrane contact reactor and treatment system for deamination of wastewater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120111 Termination date: 20200531 |