CN106496890A - A kind of sea water desalinating unit cooling water pipe - Google Patents
A kind of sea water desalinating unit cooling water pipe Download PDFInfo
- Publication number
- CN106496890A CN106496890A CN201610980761.7A CN201610980761A CN106496890A CN 106496890 A CN106496890 A CN 106496890A CN 201610980761 A CN201610980761 A CN 201610980761A CN 106496890 A CN106496890 A CN 106496890A
- Authority
- CN
- China
- Prior art keywords
- parts
- cooling water
- water pipe
- protective layer
- desalinating unit
- 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.)
- Pending
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
- C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L27/12—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
- C08L27/18—Homopolymers or copolymers or tetrafluoroethene
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation
- F16L58/02—Protection of pipes or pipe fittings against corrosion or incrustation by means of internal or external coatings
- F16L58/04—Coatings characterised by the materials used
Abstract
The present invention relates to a kind of sea water desalinating unit cooling water pipe, the cooling water pipe outer cladding layer protective layer, the composition of the protective layer are counted as follows by weight：50 70 parts of politef, 10 20 parts of glass fibre, 5 15 parts of antistatic additive, 18 parts of fire retardant, 39 parts of paraffin, 12 18 parts of Calcium Carbonate, 3, double 5 12 parts of the octadecyl esters of 5 di-t-butyl, 4 hydroxybenzyl phosphate, there is the characteristic of anticorrosion antiwear, improve service life.
Description
Technical field
The invention belongs to sea water desalinating unit field, more particularly, to a kind of sea water desalinating unit cooling water pipe.
Background technology
In engineering on an island Project Area, diesel generating set can be typically adopted as initial stage power supply for construction.If utilizing bavin
The waste heat of the jacket-cooling water and flue gas of oily hair group of motors, just can obtain 85 DEG C or so of hot water, set for small-sized desalinization
Standby use.The electrical problem of this area was so both solved, problem of water consumption has also been solved, and is reached the purpose of UTILIZATION OF VESIDUAL HEAT IN.
Cooling water pipe is the requisite building block of sea water desalinating unit, and existing cooling water pipe is easily corroded and damages
Bad, have a strong impact on the service life of sea water desalinating unit.
Content of the invention
The present invention proposes a kind of sea water desalinating unit cooling water pipe, the spy with anticorrosion antiwear for the problems referred to above
Property, improve service life.
Specific technical scheme is as follows：
A kind of sea water desalinating unit cooling water pipe, wherein, the cooling water pipe outer cladding layer protective layer, the protection
The composition of layer is counted as follows by weight：
50 70 parts of politef, 10 20 parts of glass fibre, 5 15 parts of antistatic additive, 18 parts of fire retardant, paraffin 39
Part, double 5 12 parts of the octadecyl esters of 12 18 parts of Calcium Carbonate, 3,5 di-t-butyl, 4 hydroxybenzyl phosphate.
A kind of above-mentioned sea water desalinating unit cooling water pipe, wherein, the composition of the protective layer is counted by weight
As follows：
60 parts of politef, 15 parts of glass fibre, 10 parts of antistatic additive, 5 parts of fire retardant, 5 parts of paraffin, Calcium Carbonate 15
Part, double 8 parts of the octadecyl esters of 3,5 di-t-butyl, 4 hydroxybenzyl phosphate.
A kind of above-mentioned sea water desalinating unit cooling water pipe, wherein, the composition of the protective layer is counted by weight
As follows：
50 parts of politef, 10 parts of glass fibre, 5 parts of antistatic additive, 1 part of fire retardant, 3 parts of paraffin, 12 parts of Calcium Carbonate,
Double 5 parts of the octadecyl esters of 3,5 di-t-butyl, 4 hydroxybenzyl phosphate.
A kind of above-mentioned sea water desalinating unit cooling water pipe, wherein, the composition of the protective layer is counted by weight
As follows：
70 parts of politef, 20 parts of glass fibre, 15 parts of antistatic additive, 8 parts of fire retardant, 9 parts of paraffin, Calcium Carbonate 18
Part, double 12 parts of the octadecyl esters of 3,5 di-t-butyl, 4 hydroxybenzyl phosphate.
A kind of above-mentioned sea water desalinating unit cooling water pipe, wherein, the preparation method of the protective layer is:By above-mentioned each group
In point addition extruder, extrusion molding at a temperature of 80 85 DEG C is coated on the protective layer of molding outside cooling water pipe
?.
Beneficial effects of the present invention are：
The present invention has the characteristic of anticorrosion antiwear, improves service life, effectively prevents from polluting.
Specific embodiment
For making technical scheme become apparent from clearly, below the present invention is described further, any to this
The technical characteristic of inventive technique scheme carries out the scheme that equivalencing and conventional reasoning draw and each falls within the scope of the present invention.
Embodiment one
A kind of sea water desalinating unit cooling water pipe, wherein, the cooling water pipe outer cladding layer protective layer, the protection
The composition of layer is counted as follows by weight：
60 parts of politef, 15 parts of glass fibre, 10 parts of antistatic additive, 5 parts of fire retardant, 5 parts of paraffin, Calcium Carbonate 15
Part, double 8 parts of the octadecyl esters of 3,5 di-t-butyl, 4 hydroxybenzyl phosphate.
The preparation method of the protective layer is:Above-mentioned each component is added in extruder, is extruded at a temperature of 82 DEG C
Type, the protective layer of molding is coated on outside cooling water pipe.
Embodiment two
A kind of sea water desalinating unit cooling water pipe, wherein, the cooling water pipe outer cladding layer protective layer, the protection
The composition of layer is counted as follows by weight：
50 parts of politef, 10 parts of glass fibre, 5 parts of antistatic additive, 1 part of fire retardant, 3 parts of paraffin, 12 parts of Calcium Carbonate,
Double 5 parts of the octadecyl esters of 3,5 di-t-butyl, 4 hydroxybenzyl phosphate.
The preparation method of the protective layer is:Above-mentioned each component is added in extruder, is extruded at a temperature of 80 DEG C
Type, the protective layer of molding is coated on outside cooling water pipe.
Embodiment three
A kind of sea water desalinating unit cooling water pipe, wherein, the cooling water pipe outer cladding layer protective layer, the protection
The composition of layer is counted as follows by weight：
70 parts of politef, 20 parts of glass fibre, 15 parts of antistatic additive, 8 parts of fire retardant, 9 parts of paraffin, Calcium Carbonate 18
Part, double 12 parts of the octadecyl esters of 3,5 di-t-butyl, 4 hydroxybenzyl phosphate.
The preparation method of the protective layer is:Above-mentioned each component is added in extruder, is extruded at a temperature of 85 DEG C
Type, the protective layer of molding is coated on outside cooling water pipe.
Claims (5)
1. a kind of sea water desalinating unit cooling water pipe, it is characterized by, the cooling water pipe outer cladding layer protective layer, the guarantor
The composition of sheath is counted as follows by weight：
50 70 parts of politef, 10 20 parts of glass fibre, 5 15 parts of antistatic additive, 18 parts of fire retardant, 39 parts of paraffin, carbon
Double 5 12 parts of the octadecyl esters of 12 18 parts of sour calcium, 3,5 di-t-butyl, 4 hydroxybenzyl phosphate.
2. a kind of sea water desalinating unit cooling water pipe as claimed in claim 1, it is characterized by, the composition of the protective layer into
Part is counted as follows by weight：
60 parts of politef, 15 parts of glass fibre, 10 parts of antistatic additive, 5 parts of fire retardant, 5 parts of paraffin, 15 parts of Calcium Carbonate, 3,
Double 8 parts of the octadecyl esters of 5 di-t-butyl, 4 hydroxybenzyl phosphate.
3. a kind of sea water desalinating unit cooling water pipe as claimed in claim 1, it is characterized by, the composition of the protective layer into
Part is counted as follows by weight：
50 parts of politef, 10 parts of glass fibre, 5 parts of antistatic additive, 1 part of fire retardant, 3 parts of paraffin, 12 parts of Calcium Carbonate, 3,5
Double 5 parts of the octadecyl esters of 4 hydroxybenzyl phosphate of di-t-butyl.
4. a kind of sea water desalinating unit cooling water pipe as claimed in claim 1, it is characterized by, the composition of the protective layer into
Part is counted as follows by weight：
70 parts of politef, 20 parts of glass fibre, 15 parts of antistatic additive, 8 parts of fire retardant, 9 parts of paraffin, 18 parts of Calcium Carbonate, 3,
Double 12 parts of the octadecyl esters of 5 di-t-butyl, 4 hydroxybenzyl phosphate.
5. a kind of sea water desalinating unit cooling water pipe as claimed in claim 1, it is characterized by, the preparation side of the protective layer
Method is:Above-mentioned each component is added in extruder, extrusion molding at a temperature of 80 85 DEG C, by the protective layer bag of molding
Overlay on outside cooling water pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610980761.7A CN106496890A (en) | 2016-11-08 | 2016-11-08 | A kind of sea water desalinating unit cooling water pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610980761.7A CN106496890A (en) | 2016-11-08 | 2016-11-08 | A kind of sea water desalinating unit cooling water pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106496890A true CN106496890A (en) | 2017-03-15 |
Family
ID=58323890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610980761.7A Pending CN106496890A (en) | 2016-11-08 | 2016-11-08 | A kind of sea water desalinating unit cooling water pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106496890A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101774657A (en) * | 2010-01-15 | 2010-07-14 | 绍兴文理学院 | Sea water desalinization device for ships and method for preparing fresh water |
| CN102320674A (en) * | 2011-06-08 | 2012-01-18 | 集美大学 | Marine cold and heat cogeneration seawater desalting method and equipment |
| CN103288157A (en) * | 2012-02-24 | 2013-09-11 | 珠海格力电器股份有限公司 | Seawater desalinating device |
| CN103739030A (en) * | 2013-12-30 | 2014-04-23 | 众和海水淡化工程有限公司 | Waste heat utilizing seawater desalination system |
-
2016
- 2016-11-08 CN CN201610980761.7A patent/CN106496890A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101774657A (en) * | 2010-01-15 | 2010-07-14 | 绍兴文理学院 | Sea water desalinization device for ships and method for preparing fresh water |
| CN102320674A (en) * | 2011-06-08 | 2012-01-18 | 集美大学 | Marine cold and heat cogeneration seawater desalting method and equipment |
| CN103288157A (en) * | 2012-02-24 | 2013-09-11 | 珠海格力电器股份有限公司 | Seawater desalinating device |
| CN103739030A (en) * | 2013-12-30 | 2014-04-23 | 众和海水淡化工程有限公司 | Waste heat utilizing seawater desalination system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170315 |