CN201565237U - Novel membrane nitrogen making system for ships - Google Patents
Novel membrane nitrogen making system for ships Download PDFInfo
- Publication number
- CN201565237U CN201565237U CN200920231728XU CN200920231728U CN201565237U CN 201565237 U CN201565237 U CN 201565237U CN 200920231728X U CN200920231728X U CN 200920231728XU CN 200920231728 U CN200920231728 U CN 200920231728U CN 201565237 U CN201565237 U CN 201565237U
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- CN
- China
- Prior art keywords
- nitrogen
- air compressor
- membrane
- ships
- membrane separator
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model discloses a novel membrane nitrogen making system for ships. The system comprises a screw air compressor. A C grade filter is arranged behind the air compressor, a cooling and drying machine is arranged behind the C grade filter, and a membrane separator is arranged behind the cooling and drying machine. The nitrogen retention side of the membrane separator is connected with a nitrogen storage tank. The power of the air compressor is 132kW. The utility model has the advantages of reasonable structure and good work performance.
Description
Technical field:
The utility model relates to a kind of nitrogen gas generating system peculiar to vessel.
Background technology:
Existing nitrogen-making device peculiar to vessel, complex structure, service behaviour is undesirable, is difficult to satisfy the demand.
The utility model content:
It is a kind of rational in infrastructure that the purpose of this utility model is to provide, the New Marine nitrogen gas generating system by membrane of favorable working performance.
Technical solution of the present utility model is:
A kind of New Marine nitrogen gas generating system by membrane, it is characterized in that: comprise screw air compressor, C level filter is set behind the air compressor, behind the C level filter cooling driers is set, membrane separator is set behind the cooling driers, and the nitrogen of membrane separator is detained side and is connected with the nitrogen storage gas tank; Air compressor power is 132Kw.
The utility model is rational in infrastructure, favorable working performance, and major advantage:
A) membrane module is complete in specifications, can satisfy the nitrogen needs of different user.
B) membrane module Applicable temperature scope is wide, need not the dehydration of prime cooling driers.
C) the withstand voltage height of membrane module, the pressure loss is little, the high user's of outlet nitrogen pressure that can meet the demands need.
D) by increasing the quantity of membrane module, can enlarge the product nitrogen amount of system.
E) system does not have moving-member, and static exercise need not special maintenance, and very few maintenance is safe and reliable to operation continuously.
F) film can be separated oxygen and moisture simultaneously, and the nitrogen of generation is very dry.
G) in light weight, compact conformation is saved the space, need not capital expenditure.
H) be easy to install and start, it is rapidly convenient to drive, stop.
When i) requiring to produce the reduction of nitrogen amount,, just reach purpose of energy saving owing to have full regulatory function.
Description of drawings:
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is the configuration diagram of an embodiment of the utility model.
The specific embodiment:
A kind of New Marine nitrogen gas generating system by membrane comprises screw air compressor 1, and C level filter 2 is set behind the air compressor, behind the C level filter cooling driers 3 is set, and membrane separator 4 is set behind the cooling driers, and the nitrogen of membrane separator is detained side and is connected with nitrogen storage gas tank 5; Air compressor power is 132Kw.Also has air reservoir 6 among the figure.
Air compressor machine satisfies the traffic requirement of system for system provides system nitrogen required raw material.Purifier mainly is made up of filter and cooling driers, and C level filter purifies moisture bigger in the compressed air air and contaminant filter earlier, and the compressed air that one-level is filtered by cooling driers cools off again, makes it meet the optimum temperature of membrane separator work; The compressed air that comes out from cooling driers passes through membrane separator again, and airborne oxygen, steam and a spot of carbon dioxide see through film fast and enter opposite side by enrichment; Nitrogen see through the speed of film slow and in the delay side of film by enrichment.The oxygen of enrichment is discharged in the atmosphere, and nitrogen is delivered to air accumulator, is sent in each cabin by the deck distribution system.
Claims (1)
1. New Marine nitrogen gas generating system by membrane, it is characterized in that: comprise screw air compressor, C level filter is set behind the air compressor, behind the C level filter cooling driers is set, membrane separator is set behind the cooling driers, and the nitrogen of membrane separator is detained side and is connected with the nitrogen storage gas tank; Air compressor power is 132Kw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920231728XU CN201565237U (en) | 2009-09-15 | 2009-09-15 | Novel membrane nitrogen making system for ships |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920231728XU CN201565237U (en) | 2009-09-15 | 2009-09-15 | Novel membrane nitrogen making system for ships |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201565237U true CN201565237U (en) | 2010-09-01 |
Family
ID=42657516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920231728XU Expired - Fee Related CN201565237U (en) | 2009-09-15 | 2009-09-15 | Novel membrane nitrogen making system for ships |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201565237U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103611394A (en) * | 2013-10-31 | 2014-03-05 | 国家电网公司 | Compressed air gas source system for high voltage live working |
-
2009
- 2009-09-15 CN CN200920231728XU patent/CN201565237U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103611394A (en) * | 2013-10-31 | 2014-03-05 | 国家电网公司 | Compressed air gas source system for high voltage live working |
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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: 20100901 Termination date: 20170915 |