CN104693610A - Rubber tube for power plant desulphurization and dust removal device - Google Patents
Rubber tube for power plant desulphurization and dust removal device Download PDFInfo
- Publication number
- CN104693610A CN104693610A CN201310664653.5A CN201310664653A CN104693610A CN 104693610 A CN104693610 A CN 104693610A CN 201310664653 A CN201310664653 A CN 201310664653A CN 104693610 A CN104693610 A CN 104693610A
- Authority
- CN
- China
- Prior art keywords
- parts
- sebific duct
- heat
- cleaning apparatus
- engine plant
- 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.)
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Classifications
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/16—Elastomeric ethene-propene or ethene-propene-diene copolymers, e.g. EPR and EPDM rubbers
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- 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
- F16L11/00—Hoses, i.e. flexible pipes
- F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/18—Applications used for pipes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a rubber tube for a power plant desulphurization and dust removal device. The rubber tube for the power plant desulphurization and dust removal device comprises the following substances in parts by mass: 100 parts of ethylene propylene diene monomer, 1-2 parts of stearic acid, 1.2-2 parts of sulphur, 5-6 parts of zinc oxide, 60-70 parts of paraffin oil, 90-100 parts of carbon black, 2-4 parts of resin, 2-3 parts of a tackifier and 1-2 parts of an accelerant. The rubber tube for the power plant desulphurization and dust removal device is good in performance and long in service life.
Description
Technical field
The present invention relates to a kind of rubber, particularly relate to a kind of heat-engine plant desulfurized cleaning apparatus sebific duct.
Background technology
Class tubular rubber goods in order to delivering gas, liquid, pulpous state or particulate materials are called sebific duct.Sebific duct is made up of inside and outside glue-line and casing ply, and the material of casing ply can use cotton fibre, various synthon, carbon fiber or asbestos, steel wire etc.The inside and outside glue line material of general sebific duct adopts natural rubber, styrene-butadiene rubber(SBR) or cis-1,4-polybutadiene rubber; Oil resisting rubber hose adopts chloroprene rubber, paracril; Acid and alkali-resistance, high-temp .-resistant rubber duct adopts ethylene-propylene rubber(EPR), viton or silicon rubber etc.
Along with environmental requirement improves day by day, numerous domestic vigor power station or configures smoke desulfurizing dust-remover for boiler.The sebific duct used in desulfation dust-extraction device mainly contains the sebific duct of blast sebific duct, hydrophobic sebific duct and conveying packing material.Be the water hose of 1.6MPa for blast sebific duct and operating pressure, hose lining can adopt Conventional feed introduction, and outer layer glue adopts CR, with fiber and spinning framework material.Be the high pressure water transport pipe of 6.4MPa for operating pressure, need with flange head steel wire establishment sebific duct.
Summary of the invention
The invention provides a kind of sebific duct functional, the heat-engine plant desulfurized cleaning apparatus sebific duct of long service life.
A kind of heat-engine plant desulfurized cleaning apparatus sebific duct, by mass parts, comprises following material:
Terpolymer EP rubber 100 parts, stearic acid 1 ~ 2 part, 1.2 ~ 2 parts, sulphur, 5 ~ 6 parts, zinc oxide, paraffin oil 60 ~ 70 parts, carbon black 90 ~ 100 parts, resin 2 ~ 4 parts, tackifier 2 ~ 3 parts, promotor 1 ~ 2 part.
Preferably, a kind of heat-engine plant desulfurized cleaning apparatus sebific duct, by mass parts, comprises following material:
Terpolymer EP rubber 100 parts, stearic acid 1.5 ~ 2 parts, 1.5 ~ 1.8 parts, sulphur, 5.2 ~ 5.8 parts, zinc oxide, paraffin oil 62 ~ 68 parts, carbon black 92 ~ 98 parts, resin 2.5 ~ 3.5 parts, tackifier 2.2 ~ 2.8 parts, promotor 1.2 ~ 1.8 parts.。
Described carbon black is carbon black N220.
Described resin is C9 petroleum resin.
Described tackifier are even tackifier 40MSF.
Described promotor is captax, or one or several in Vulcanization accelerator TMTD.
A kind of heat-engine plant desulfurized cleaning apparatus sebific duct is obtained by following steps:
The terpolymer EP rubber of aforementioned proportion, stearic acid, sulphur, zinc oxide, paraffin oil, carbon black, resin, tackifier and promotor is added in Banbury mixer, carry out mixing banburying, temperature controls at 55 ~ 60 DEG C, controlling Banbury mixer rotating speed is 55r/min, and mixing 2 ~ 2.5h obtains sealed rubber pipe of the present invention.
Sebific duct of the present invention is functional, long service life, and preparation technology is simple, lower to preparation personnel requirement, preparation and use procedure environment friendly and pollution-free.
Embodiment
Embodiment 1:
A kind of heat-engine plant desulfurized cleaning apparatus sebific duct, by mass parts, comprises following material:
Terpolymer EP rubber 100 parts, stearic acid 1 part, 1.2 parts, sulphur, 5 parts, zinc oxide, paraffin oil 60 parts, carbon black 90 parts, resin 2 parts, tackifier 2 parts, promotor 1 part.
This kind of heat-engine plant desulfurized cleaning apparatus sebific duct is obtained by following steps:
Condenses and the weighting agent of the isoprene-isobutylene rubber of aforementioned proportion, tenderizer, rosin, oleic acid, phenol formaldehyde (PF) and terpene hydrocarbon is added in Banbury mixer, carry out mixing banburying, temperature controls at 50 DEG C, and controlling Banbury mixer rotating speed is 60r/min, and mixing 2h obtains sealing sizing material of the present invention.
This kind of heat-engine plant desulfurized cleaning apparatus sebific duct sebific duct is functional, and preparation technology is simple.
This kind of food grade sebific duct performance is as following table:
Embodiment 2:
A kind of heat-engine plant desulfurized cleaning apparatus sebific duct, by mass parts, comprises following material:
Terpolymer EP rubber 100 parts, stearic acid 1.6 parts, 1.6 parts, sulphur, 5.4 parts, zinc oxide, paraffin oil 64 parts, carbon black 95 parts, resin 3 parts, tackifier 2.5 parts, promotor 1.5 parts.
This kind of heat-engine plant desulfurized cleaning apparatus sebific duct preparation method is with embodiment 1.
This kind of heat-engine plant desulfurized cleaning apparatus sebific duct long service life.
This kind of heat-engine plant desulfurized cleaning apparatus sebific duct performance is as following table:
This kind of food grade sebific duct performance is as following table:
Embodiment 3:
A kind of heat-engine plant desulfurized cleaning apparatus sebific duct, by mass parts, comprises following material:
Terpolymer EP rubber 100 parts, stearic acid 2 parts, 2 parts, sulphur, 6 parts, zinc oxide, paraffin oil 70 parts, carbon black 100 parts, resin 4 parts, tackifier 3 parts, promotor 2 parts.
Plant heat-engine plant desulfurized cleaning apparatus sebific duct preparation method with embodiment 1.
This kind of functional preparation technology of heat-engine plant desulfurized cleaning apparatus sebific duct sebific duct is simple, preparation and use procedure environment friendly and pollution-free.
This kind of food grade sebific duct performance is as following table:
Sebific duct of the present invention is functional, long service life, and preparation technology is simple, lower to preparation personnel requirement, preparation and use procedure environment friendly and pollution-free, therefore, mainly make heat-engine plant desulfurized cleaning apparatus sebific duct and use.
Invention can be understood further by the invention process given above; above embodiment is only several specific embodiment of the present invention; but design concept of the present invention is not limited thereto; all changes utilizing this design the present invention to be carried out to unsubstantiality, all should belong to the behavior of invading scope.
Claims (7)
1. a heat-engine plant desulfurized cleaning apparatus sebific duct, it is characterized in that, by mass parts, comprise following material: terpolymer EP rubber 100 parts, stearic acid 1 ~ 2 part, 1.2 ~ 2 parts, sulphur, 5 ~ 6 parts, zinc oxide, paraffin oil 60 ~ 70 parts, carbon black 90 ~ 100 parts, resin 2 ~ 4 parts, tackifier 2 ~ 3 parts, promotor 1 ~ 2 part.
2. heat-engine plant desulfurized cleaning apparatus sebific duct according to claim 1, is characterized in that, described carbon black is carbon black N220.
3. heat-engine plant desulfurized cleaning apparatus sebific duct according to claim 1, is characterized in that, described resin is C9 petroleum resin.
4. heat-engine plant desulfurized cleaning apparatus sebific duct according to claim 1, is characterized in that, described tackifier are even tackifier 40MSF.
5. heat-engine plant desulfurized cleaning apparatus sebific duct according to claim 1, is characterized in that, described promotor is captax, or one or several in Vulcanization accelerator TMTD.
6. the heat-engine plant desulfurized cleaning apparatus sebific duct according to claim 1 to 5 one, it is characterized in that, by mass parts, comprise following material: terpolymer EP rubber 100 parts, stearic acid 1.5 ~ 2 parts, 1.5 ~ 1.8 parts, sulphur, 5.2 ~ 5.8 parts, zinc oxide, paraffin oil 62 ~ 68 parts, carbon black 92 ~ 98 parts, resin 2.5 ~ 3.5 parts, tackifier 2.2 ~ 2.8 parts, promotor 1.2 ~ 1.8 parts.
7. the heat-engine plant desulfurized cleaning apparatus sebific duct according to claim 1 to 5 one, it is characterized in that, obtained by following steps: in Banbury mixer, add the terpolymer EP rubber of aforementioned proportion, stearic acid, sulphur, zinc oxide, paraffin oil, carbon black, resin, tackifier and promotor, carry out mixing banburying, temperature controls at 55 ~ 60 DEG C, controlling Banbury mixer rotating speed is 55r/min, and mixing 2 ~ 2.5h obtains sealed rubber pipe of the present invention.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310664653.5A CN104693610A (en) | 2013-12-10 | 2013-12-10 | Rubber tube for power plant desulphurization and dust removal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310664653.5A CN104693610A (en) | 2013-12-10 | 2013-12-10 | Rubber tube for power plant desulphurization and dust removal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104693610A true CN104693610A (en) | 2015-06-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310664653.5A Pending CN104693610A (en) | 2013-12-10 | 2013-12-10 | Rubber tube for power plant desulphurization and dust removal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104693610A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105570563A (en) * | 2016-03-04 | 2016-05-11 | 孙欣 | Dust removal pipeline |
| CN105587944A (en) * | 2016-03-04 | 2016-05-18 | 孙欣 | Denitration pipeline |
| CN113354903A (en) * | 2021-06-01 | 2021-09-07 | 大连仓敷橡胶零部件有限公司 | Preparation method of super heat-resistant sulfur-vulcanized EPDM rubber material for cooling water pipe |
-
2013
- 2013-12-10 CN CN201310664653.5A patent/CN104693610A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105570563A (en) * | 2016-03-04 | 2016-05-11 | 孙欣 | Dust removal pipeline |
| CN105587944A (en) * | 2016-03-04 | 2016-05-18 | 孙欣 | Denitration pipeline |
| CN113354903A (en) * | 2021-06-01 | 2021-09-07 | 大连仓敷橡胶零部件有限公司 | Preparation method of super heat-resistant sulfur-vulcanized EPDM rubber material for cooling water pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150610 |
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| WD01 | Invention patent application deemed withdrawn after publication |