CN209524234U - A kind of decompressor Combustion in High Temperature High Sulfur furnace stainless steel tube - Google Patents
A kind of decompressor Combustion in High Temperature High Sulfur furnace stainless steel tube Download PDFInfo
- Publication number
- CN209524234U CN209524234U CN201822223513.5U CN201822223513U CN209524234U CN 209524234 U CN209524234 U CN 209524234U CN 201822223513 U CN201822223513 U CN 201822223513U CN 209524234 U CN209524234 U CN 209524234U
- Authority
- CN
- China
- Prior art keywords
- stainless steel
- tube
- rubber
- combustion
- high temperature
- 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.)
- Active
Links
Landscapes
- Measuring Temperature Or Quantity Of Heat (AREA)
Abstract
The utility model relates to a kind of decompressor Combustion in High Temperature High Sulfur furnace stainless steel tubes, belong to pipe-line equipment technical field.Decompressor Combustion in High Temperature High Sulfur furnace stainless steel tube, including rubber central tube, rubber inner tube, stainless steel outer tube and the oversheath set gradually from inside to outside, buffering cavity is provided between rubber central tube and rubber inner tube, yielding rubber pipe is evenly equipped in buffering cavity, spring leaf is provided in buffering cavity, the inner surface of rubber central tube is coated with corrosion-resistant finishes, and the outer surface of rubber central tube is coated with thermal insulation coatings, is provided with polyurethane insulation coating between rubber inner tube and stainless steel outer tube.Yielding rubber pipe is evenly equipped in the decompressor of the utility model buffering cavity of Combustion in High Temperature High Sulfur furnace stainless steel tube; spring leaf is provided in buffering cavity; yielding rubber pipe and spring leaf can play excellent buffer function; when pipeline internal medium pressure is larger; can effective protection stainless steel tube, prevent stainless steel tube caused since pressure medium is excessive deform and burst.
Description
Technical field
The utility model relates to a kind of decompressor Combustion in High Temperature High Sulfur furnace stainless steel tubes, belong to pipe-line equipment technical field.
Background technique
Stainless-steel pipe is a kind of hollow strip circular steel, is widely used mainly in petroleum, chemical industry, medical treatment, food, light
The industrial transportation pipe lines such as work, machinery instrument and machine structural parts etc..In addition, when bending, torsional strength are identical, weight compared with
Gently, so being also widely used in manufacture machine components and engineering structure.Stainless steel tube is a kind of section steel of economy, is steel work
A staple product in industry usually accounts for its application range in national economy of 8% one 16% of whole steel total amounts or so
It is extremely wide.
However, some media have certain pressure and temperature in some special fields, when carrying out medium decompression,
Need stainless steel tube that there is certain intensity to carry out pressure-bearing, and at the same time still preventing stainless steel tube current by dielectric corrosion
The high voltage performance and corrosion resistance of stainless steel tube need to be improved further.
Utility model content
The technical problems to be solved in the utility model is, in view of the shortcomings of the prior art, proposing that a kind of high voltage performance is good
Decompressor Combustion in High Temperature High Sulfur furnace stainless steel tube.
The technical solution that the utility model proposes to solve above-mentioned technical problem is: a kind of decompressor Combustion in High Temperature High Sulfur furnace
Stainless steel tube, including rubber central tube, rubber inner tube, stainless steel outer tube and the oversheath set gradually from inside to outside, in rubber
It is provided with buffering cavity between heart pipe and rubber inner tube, is evenly equipped with yielding rubber pipe in buffering cavity, it is also uniformly distributed in buffering cavity
It is provided with spring leaf, the inner surface of rubber central tube is coated with corrosion-resistant finishes, and the outer surface of rubber central tube is coated with heat preservation
Coating is provided with polyurethane insulation coating between rubber inner tube and stainless steel outer tube.
The improvement of above-mentioned technical proposal is: yielding rubber Guan Youshi, ten yielding rubber pipes are along the outer of rubber central tube
The setting of surface circumferential direction uniform intervals.
The improvement of above-mentioned technical proposal is: spring leaf has ten, and ten spring leafs are circumferential along the outer surface of rubber central tube
Uniform intervals setting.
The improvement of above-mentioned technical proposal is: the outer surface of stainless steel outer tube is provided with fine aluminium coating.
The improvement of above-mentioned technical proposal is: oversheath is polytetrafluoroethylene (PTFE) oversheath.
The improvement of above-mentioned technical proposal is: rubber central tube with a thickness of 10-25mm, rubber inner tube with a thickness of 15-
25mm。
The improvement of above-mentioned technical proposal is: stainless steel outer tube with a thickness of 25-50mm.
The improvement of above-mentioned technical proposal is: oversheath with a thickness of 15-50mm.
The beneficial effect of the utility model by adopting the above technical scheme is:
(1) yielding rubber is evenly equipped in the decompressor of the utility model buffering cavity of Combustion in High Temperature High Sulfur furnace stainless steel tube
It manages, has also been uniformly arranged spring leaf in buffering cavity, yielding rubber pipe and spring leaf can play excellent buffer function, in pipe
When pressure medium is larger in road, can effective protection stainless steel tube, prevent stainless steel tube from causing to deform since pressure medium is excessive
And explosion；
(2) buffering cavity of the decompressor Combustion in High Temperature High Sulfur furnace stainless steel tube of the utility model can also play excellent guarantor
Temperature effect, thermal insulation coatings and the polyurethane insulation coating cooperation with rubber central tube carry out triple heat preservations, so that stainless steel tube has
Excellent thermal insulation property；
(3) the polytetrafluoroethylene (PTFE) oversheath of the decompressor Combustion in High Temperature High Sulfur furnace stainless steel tube of the utility model can be effective
Stainless steel tube inside protection is not collided with and causes to rupture, moreover it is possible to improve the corrosion resistance of stainless steel tube；
(4) decompressor of the utility model is with Combustion in High Temperature High Sulfur furnace stainless steel tube since the inner surface of rubber central tube coats
There is corrosion-resistant finishes, medium therein can be effectively prevent to prolong the service life the corrosion of rubber central tube；
(5) decompressor of the utility model is provided with pure with the outer surface of Combustion in High Temperature High Sulfur furnace stainless steel tube stainless steel outer tube
Aluminium coat improves the outside surface anticorrosion erosion ability of stainless steel tube, further extends service life.
Detailed description of the invention
The utility model is described in further detail with reference to the accompanying drawing:
Fig. 1 is the schematic cross-sectional view of the utility model embodiment decompressor Combustion in High Temperature High Sulfur furnace stainless steel tube；
Wherein: 1- oversheath, 2- stainless steel outer tube, 3- polyurethane insulation coating, 4- rubber inner tube, 5- spring leaf, 6- buffering
Rubber tube, 7- rubber central tube.
Specific embodiment
Embodiment
The decompressor of the present embodiment Combustion in High Temperature High Sulfur furnace stainless steel tube, as shown in Figure 1, including setting gradually from inside to outside
Rubber central tube 7, rubber inner tube 4, stainless steel outer tube 2 and oversheath 1, be provided between rubber central tube 7 and rubber inner tube 4
Buffering cavity is evenly equipped with yielding rubber pipe 6 in buffering cavity, spring leaf 5, rubber central tube has also been uniformly arranged in buffering cavity
7 inner surface is coated with corrosion-resistant finishes, and the outer surface of rubber central tube 7 is coated with thermal insulation coatings, rubber inner tube 4 and stainless steel
Polyurethane insulation coating 3 is provided between outer tube 2.
The yielding rubber pipe 6 of the decompressor Combustion in High Temperature High Sulfur furnace stainless steel tube of the present embodiment has ten, ten buffering rubbers
Sebific duct 6 is arranged along the outer surface circumferential direction uniform intervals of rubber central tube 7.Spring leaf 5 has ten, and ten spring leafs 5 are along rubber
The outer surface circumferential direction uniform intervals of heart pipe 7 are arranged.The outer surface of stainless steel outer tube 2 is provided with fine aluminium coating.Oversheath 1 is poly- four
Vinyl fluoride oversheath.Rubber central tube with a thickness of 12mm, rubber inner tube with a thickness of 18mm.Stainless steel outer tube with a thickness of
35mm.Oversheath with a thickness of 15mm.
It is evenly equipped with yielding rubber pipe in the decompressor of the utility model buffering cavity of Combustion in High Temperature High Sulfur furnace stainless steel tube,
Spring leaf is also uniformly arranged in buffering cavity, yielding rubber pipe and spring leaf can play excellent buffer function, in pipeline
When interior pressure medium is larger, can effective protection stainless steel tube, prevent stainless steel tube caused since pressure medium is excessive deformation and
Explosion；The buffering cavity of the decompressor Combustion in High Temperature High Sulfur furnace stainless steel tube of the utility model can also play excellent heat preservation and make
With thermal insulation coatings and the polyurethane insulation coating cooperation with rubber central tube carry out triple heat preservations, so that stainless steel tube is with excellent
Thermal insulation property；The polytetrafluoroethylene (PTFE) oversheath of the decompressor Combustion in High Temperature High Sulfur furnace stainless steel tube of the utility model can be effective
Stainless steel tube inside protection is not collided with and causes to rupture, moreover it is possible to improve the corrosion resistance of stainless steel tube；The utility model
Decompressor, since the inner surface of rubber central tube is coated with corrosion-resistant finishes, can effectively be prevented with Combustion in High Temperature High Sulfur furnace stainless steel tube
Only corrosion of the medium therein to rubber central tube, prolongs the service life；The decompressor of the utility model Combustion in High Temperature High Sulfur furnace
The outer surface of stainless steel tube stainless steel outer tube is provided with fine aluminium coating, improves the outside surface anticorrosion erosion ability of stainless steel tube, into
One step extends service life.
The utility model is not limited to the above embodiment.All technical solutions formed using equivalent replacement, all fall within this reality
With the protection scope of novel requirement.
Claims (8)
1. a kind of decompressor Combustion in High Temperature High Sulfur furnace stainless steel tube, it is characterised in that: including the rubber set gradually from inside to outside
Central tube, rubber inner tube, stainless steel outer tube and oversheath are provided with cushion chamber between the rubber central tube and rubber inner tube
Body is evenly equipped with yielding rubber pipe in the buffering cavity, has also been uniformly arranged spring leaf in the buffering cavity, in the rubber
The inner surface of heart pipe is coated with corrosion-resistant finishes, and the outer surface of the rubber central tube is coated with thermal insulation coatings, in the rubber
Polyurethane insulation coating is provided between pipe and stainless steel outer tube.
2. decompressor according to claim 1 Combustion in High Temperature High Sulfur furnace stainless steel tube, it is characterised in that: the yielding rubber
Guan Youshi, described ten yielding rubber pipes are arranged along the outer surface circumferential direction uniform intervals of the rubber central tube.
3. decompressor according to claim 2 Combustion in High Temperature High Sulfur furnace stainless steel tube, it is characterised in that: the spring leaf has
Ten, described ten spring leafs are arranged along the outer surface circumferential direction uniform intervals of the rubber central tube.
4. decompressor according to claim 3 Combustion in High Temperature High Sulfur furnace stainless steel tube, it is characterised in that: outside the stainless steel
The outer surface of pipe is provided with fine aluminium coating.
5. decompressor according to claim 4 Combustion in High Temperature High Sulfur furnace stainless steel tube, it is characterised in that: the oversheath is
Polytetrafluoroethylene (PTFE) oversheath.
6. decompressor according to claim 5 Combustion in High Temperature High Sulfur furnace stainless steel tube, it is characterised in that: the rubber center
Pipe with a thickness of 10-25mm, the rubber inner tube with a thickness of 15-25mm.
7. decompressor according to claim 6 Combustion in High Temperature High Sulfur furnace stainless steel tube, it is characterised in that: outside the stainless steel
Pipe with a thickness of 25-50mm.
8. decompressor according to claim 7 Combustion in High Temperature High Sulfur furnace stainless steel tube, it is characterised in that: the oversheath
With a thickness of 15-50mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822223513.5U CN209524234U (en) | 2018-12-27 | 2018-12-27 | A kind of decompressor Combustion in High Temperature High Sulfur furnace stainless steel tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822223513.5U CN209524234U (en) | 2018-12-27 | 2018-12-27 | A kind of decompressor Combustion in High Temperature High Sulfur furnace stainless steel tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209524234U true CN209524234U (en) | 2019-10-22 |
Family
ID=68227920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822223513.5U Active CN209524234U (en) | 2018-12-27 | 2018-12-27 | A kind of decompressor Combustion in High Temperature High Sulfur furnace stainless steel tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209524234U (en) |
-
2018
- 2018-12-27 CN CN201822223513.5U patent/CN209524234U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209524234U (en) | A kind of decompressor Combustion in High Temperature High Sulfur furnace stainless steel tube | |
| CN104497788A (en) | High-temperature-resistant antirust metallic paint | |
| CN105295590A (en) | Chemical anticorrosion teflon coating | |
| CN111929175B (en) | Method for measuring critical characteristic of blocking deformation of tube bundle of hydrogenation air cooler based on stress analysis | |
| CN110079759A (en) | A kind of metal bellows surface treatment method | |
| CN101230945A (en) | Ripple compensator against vibration | |
| CN207279055U (en) | A kind of stainless steel tube | |
| CN102829279B (en) | Corrosion-resistant wear-resistant composite expansion joint and preparation method thereof | |
| CN209587381U (en) | A kind of high-quality carbon slotless design steel pipe | |
| CN205689797U (en) | A kind of high sulfur resistive corrosion resistant ball valve | |
| CN201535414U (en) | Special-purpose anticorrosion type corrugated pipe compensator | |
| CN208845949U (en) | A kind of labyrinth type compensator | |
| CN204459587U (en) | The corrosion-resistant bellows expansion joint of middle cryogenic pipelines | |
| CN205207951U (en) | Anticorrosive nonrust steel pipe | |
| CN105736694A (en) | Anti-impact pressure vessel | |
| CN103697160B (en) | There is the Combined compressor piston ring of Ni-P chemical deposit | |
| RU2383413C1 (en) | Modified zinc powder for thermo-diffusion zincing, procedure for application of coating and clutch with thermo-diffusion zinc coating | |
| CN221763024U (en) | High-toughness chemical corrosion-resistant stainless steel pipe | |
| CN204879104U (en) | Nonrust steel pipe of wear -resisting type of multilayer | |
| CN203880314U (en) | Expansion joint resistant to chloride ion erosion | |
| CN203189942U (en) | Blast furnace raw coke oven gas pipeline ripple compensator | |
| CN221145775U (en) | High-temperature-resistant stainless steel pipe | |
| CN214999906U (en) | Heat insulation pipeline for heat supply pipe network | |
| CN205078449U (en) | Novel netted antifouling pneumatic valve of compressor | |
| CN204828973U (en) | Modular nonrust steel pipe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |