CN202501159U - Compensator special for waste heat power generation - Google Patents
Compensator special for waste heat power generation Download PDFInfo
- Publication number
- CN202501159U CN202501159U CN201220120999XU CN201220120999U CN202501159U CN 202501159 U CN202501159 U CN 202501159U CN 201220120999X U CN201220120999X U CN 201220120999XU CN 201220120999 U CN201220120999 U CN 201220120999U CN 202501159 U CN202501159 U CN 202501159U
- Authority
- CN
- China
- Prior art keywords
- wall
- bellows
- connecting pipe
- adapter
- pipe
- 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
Links
Landscapes
- Thermal Insulation (AREA)
Abstract
The utility model discloses a compensator special for waste heat power generation, which relates to the technical field of waste heat power generation compensators. The compensator comprises a first connecting pipe (1), a first corrugated pipe (5), flow guide pipes (6), a middle connecting pipe (7), a second corrugated pipe (8) and a second connecting pipe (9), wherein both ends of the first corrugated pipe (5) are respectively welded and fixed with the rear end outer wall of the first connecting pipe (1) and the front end outer wall of the middle connecting pipe (7); both ends of the second corrugated pipe (8) are respectively welded and fixed with the rear end outer wall of the middle connecting pipe (7) and the end part outer wall of the second connecting pipe (9); and the inner walls of the first corrugated pipe (5) and the second corrugated pipe (8) are both provided with the flow guide pipe (6). The structure of the compensator is scientific and reasonable, and a wear resistant thermal insulation material is additionally arranged on the inner wall, so that the inner wall is not easily worn and damaged; and the traditional single structure is changed, and a compound free type structure is adopted, so that a radial displacement and a angular displacement in a large range can be realized, and the service life is prolonged.
Description
Technical field:
The utility model relates to cogeneration compensator technical field, is specifically related to a kind of cogeneration dedicated compensator.
Background technique:
According to investigation, the waste heat total resources of every profession and trade account for the 17%-67% of its fuel consumption total amount, and the residual heat resources of recyclable utilization are about 60% of waste heat total resources.Utilize thermal power transfer unnecessary in the production process to be called cogeneration technology for the technology of electric energy, cogeneration is not only energy-conservation, also helps environmental protection.The visual plant of cogeneration is an exhaust heat boiler, and it utilizes heat or flammable matter in the working medium such as waste gas, waste liquid to make thermal source, produces steam and is used for generating.
Exhaust heat boiler is made up of drum, movable gas hood, fire door section flue, oblique 1 section flue, oblique 2 sections flues, the 1 section flue in end, the 2 sections flues in end, reinforced tube seat and suspension bracket etc.It is six circulation loops that exhaust heat boiler is divided into, and each circulation loop is made up of falling tube and asending pipe, because the pipeline in the exhaust heat boiler is many; For it is protected; Compensator is installed in the exhaust piping ingress usually, and the exhaust heat boiler body is protected in stretching of extraction duct.
Existing cogeneration compensator velocity of medium is too fast, easy to wear; And pipe temperature is too high, radial displacement is excessive, causes the cogeneration compensator fragile, and working life is short.
The model utility content:
The purpose of the utility model provides a kind of cogeneration dedicated compensator; It is scientific and reasonable for structure, sets up wear-resisting thermal-protective material at inwall, not easy to wear and damage; And change the single structure of tradition; Adopt compound free type structure, can realize large-scale radial displacement and angular displacement, prolonged working life.
In order to solve the existing problem of background technique; The utility model is to adopt following technological scheme: it comprises first and takes over 1, first bellows 5, honeycomb duct 6, middle adapter 7, second bellows 8 and second and take over 9; The two ends of first bellows 5 are fixed with the rear end outer wall of first adapter 1, the front end outer wall welding of middle adapter 7 respectively; To take over 9 end outer wall welding fixing with the rear end outer wall of middle adapter 7, second respectively at the two ends of second bellows 8, and the inwall of first bellows 5, second bellows 8 is provided with honeycomb duct 6.
The middle part outer wall of the middle part outer wall of described first adapter 1, the two ends outer wall of middle adapter 7, second adapter 9 all is welded with fagging 2, and is fixedly connected with pull bar 4 through nut 3 in twos between the fagging 2.
Described first takes over 1, first bellows 5, honeycomb duct 6, middle adapter 7, second bellows 8 and second takes over 9 inwall and is provided with wear-resisting thermal insulation ceramics material layer.
The utility model is scientific and reasonable for structure, sets up wear-resisting thermal-protective material at inwall, not easy to wear and damage, and change the single structure of tradition, and adopt compound free type structure, can realize large-scale radial displacement and angular displacement, prolonged working life.
Description of drawings:
Fig. 1 is the structural representation of the utility model.
Embodiment:
With reference to Fig. 1; This embodiment adopts following technological scheme: it comprises first and takes over 1, first bellows 5, honeycomb duct 6, middle adapter 7, second bellows 8 and second and take over 9; The two ends of first bellows 5 are fixed with the rear end outer wall of first adapter 1, the front end outer wall welding of middle adapter 7 respectively; To take over 9 end outer wall welding fixing with the rear end outer wall of middle adapter 7, second respectively at the two ends of second bellows 8, and the inwall of first bellows 5, second bellows 8 is provided with honeycomb duct 6.
The middle part outer wall of the middle part outer wall of described first adapter 1, the two ends outer wall of middle adapter 7, second adapter 9 all is welded with fagging 2, and is fixedly connected with pull bar 4 through nut 3 in twos between the fagging 2.
Described first takes over 1, first bellows 5, honeycomb duct 6, middle adapter 7, second bellows 8 and second takes over 9 inwall and is provided with wear-resisting thermal insulation ceramics material layer.
This embodiment is scientific and reasonable for structure, sets up wear-resisting thermal-protective material at inwall, not easy to wear and damage, and change the single structure of tradition, and adopt compound free type structure, can realize large-scale radial displacement and angular displacement, prolonged working life.
Claims (3)
1. cogeneration dedicated compensator; It is characterized in that it comprises first and takes over (1), first bellows (5), honeycomb duct (6), middle adapter (7), second bellows (8) and second adapter (9); The two ends of first bellows (5) are fixed with the rear end outer wall of first adapter (1), the front end outer wall welding of middle adapter (7) respectively; To take over the end outer wall welding of (9) fixing with the rear end outer wall of middle adapter (7), second respectively at the two ends of second bellows (8), and the inwall of first bellows (5), second bellows (8) is provided with honeycomb duct (6).
2. cogeneration dedicated compensator according to claim 1; It is characterized in that the middle part outer wall of described first adapter (1), the middle part outer wall that the two ends outer wall, second of middle adapter (7) is taken over (9) all are welded with fagging (2), and are fixedly connected with pull bar (4) through nut (3) in twos between the fagging (2).
3. cogeneration dedicated compensator according to claim 1 is characterized in that the inwall that described first adapter (1), first bellows (5), honeycomb duct (6), middle adapter (7), second bellows (8) and second are taken over (9) is provided with wear-resisting thermal insulation ceramics material layer.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201220120999XU CN202501159U (en) | 2012-03-26 | 2012-03-26 | Compensator special for waste heat power generation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201220120999XU CN202501159U (en) | 2012-03-26 | 2012-03-26 | Compensator special for waste heat power generation |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202501159U true CN202501159U (en) | 2012-10-24 |
Family
ID=47037773
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201220120999XU Expired - Fee Related CN202501159U (en) | 2012-03-26 | 2012-03-26 | Compensator special for waste heat power generation |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN202501159U (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103807558A (en) * | 2014-03-11 | 2014-05-21 | 江苏亚星波纹管有限公司 | Single axial expansion joint with pull rods |
CN103836291A (en) * | 2014-03-13 | 2014-06-04 | 江苏亚星波纹管有限公司 | Compound axial expansion joint with draw bars |
CN107575689A (en) * | 2017-11-10 | 2018-01-12 | 江苏飞天管道设备有限公司 | A kind of pipeline compensator |
-
2012
- 2012-03-26 CN CN201220120999XU patent/CN202501159U/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103807558A (en) * | 2014-03-11 | 2014-05-21 | 江苏亚星波纹管有限公司 | Single axial expansion joint with pull rods |
CN103836291A (en) * | 2014-03-13 | 2014-06-04 | 江苏亚星波纹管有限公司 | Compound axial expansion joint with draw bars |
CN107575689A (en) * | 2017-11-10 | 2018-01-12 | 江苏飞天管道设备有限公司 | A kind of pipeline compensator |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN201373206Y (en) | Fabric expansion joint for waste heat power generation | |
CN202501159U (en) | Compensator special for waste heat power generation | |
CN203068991U (en) | Combined waste heat utilization heat pipe waste heat boiler | |
CN202885607U (en) | H-shaped finned tube energy saver used for industrial and civil boilers | |
CN103344036A (en) | Biogas boiler combustion system | |
CN205137398U (en) | Synthetic gas waste heat boiler | |
CN203656886U (en) | Rotary cement kiln tail bypass exhaust air waste heat boiler | |
CN203309917U (en) | Coal fired boiler vertical shaft flue provided with sound wave soot blowers | |
CN204629511U (en) | The steam type airheater device of garbage burning boiler | |
CN203963395U (en) | High temperature radiator aerogel blanket composite adiabatic structure | |
CN202902241U (en) | Zinc coated thermal treatment furnace heat recovery boiler | |
CN203147142U (en) | Single-sealed maintenance-free compensator | |
CN208588266U (en) | A kind of thermal power station's Industrial Boiler and flue gas in power station boiler waste-heat recovery device | |
CN202065978U (en) | Boiler utilizing waste heat in tail smoke gas of steel rolling heating furnace | |
CN205191692U (en) | Steam pipeline | |
CN201926127U (en) | Flame path connecting pipe between coal-fired furnace and heat exchanger | |
CN203349260U (en) | Pitch structure of low-temperature-segment super-heater tube bank | |
CN202203919U (en) | Chemical engineering three-waste waste heat boiler | |
CN202660927U (en) | Air heat exchanger | |
CN201992678U (en) | Tubular air preheater | |
CN203131784U (en) | Exhaust-heat boiler with bearing air preheater for carbon 4 dehydrogenation | |
CN203375075U (en) | Double-layer water-cooled expansion joint | |
CN102235660A (en) | Tail gas heat exchanger for steam boiler | |
CN202432888U (en) | Natural gas preheating device | |
CN216592263U (en) | Graphene boiler with insulation construction |
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: 20121024 Termination date: 20160326 |