CN205048404U - Combustion engine exhaust -heat boiler - Google Patents
Combustion engine exhaust -heat boiler Download PDFInfo
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- CN205048404U CN205048404U CN201520780848.0U CN201520780848U CN205048404U CN 205048404 U CN205048404 U CN 205048404U CN 201520780848 U CN201520780848 U CN 201520780848U CN 205048404 U CN205048404 U CN 205048404U
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- suspension rod
- combustion engine
- heat boiler
- waste heat
- hanging beam
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Abstract
The utility model provides a combustion engine exhaust -heat boiler, the combustion engine exhaust -heat boiler who aims at overcoming among the prior art hangs the not enough of support system maintenance, provides the structure through improvement suspension system, reduces to overhaul and maintains a working strength and a dangerous combustion engine exhaust -heat boiler. It includes boiler steel frame, suspension system and is heated facial, be heated facial suspension system include the jib, hang a roof beam and a round pin axle location structure including collection case and pipe fitting, the jib upper end is provided with long screw thread, the jib upper end is provided with the part of long screw thread and fixes a position on hanging the roof beam through the screw fastening subassembly, and the hanger plate lower extreme is connected through round pin axle location structure and is collected the case. The pulling force training device can be acted as a body building apparatus. The utility model has following beneficial effects: : (1 )Improvement suspension system structure, the easy access is maintained working strength and is improved the security, (2 )It is firm durable that the location is hung to the facial piece that is heated.
Description
Technical field
The utility model relates to afterheat boiler system, particularly relates to a kind of compressor station combustion engine waste heat boiler.
Background technology
The natural-gas transfer pipelines such as transfering natural gas from the west to the east have a large amount of compressor station.This kind of compressor station adopts combustion engine to promote compressor operation, the pressure drop that pressure when promoting natural gas transport causes to offset the long-distance conveying of natural gas.The flue gas of combustion engine discharge has the temperature close to 500 DEG C and flow is larger.This part flue gas does not directly discharge through utilizing, and causes the waste of the energy.Combustion engine waste heat boiler is utilized to recycle this part waste heat in prior art.Its main operational principle is by arranging that a large amount of heat exchanger tubes absorbs the waste heat of combustion engine exhaust, produces steam for steam turbine power generation or as heat supply and other process steams.
In combustion engine waste heat boiler of the prior art, the suspension type support system that adopts supports the heating surface parts such as superheater, economizer, evaporimeter more.Existing hanging structure comprises some boatswain chairs and hanging beam, and boatswain chair upper limb is fixed on hanging beam, and boatswain chair lower edge is fixedly connected with by the header of bearing pin with heating surface parts.But heating surface parts header and pipe connecting bend place easy to wear, but due to the intensive not easy-maintaining of heating surface tube panel, usually need remove tube panel, above-mentioned position is being keeped in repair.So just greatly increase operation easier and reduce operating efficiency, and in frequent disassembly process, also increase the sending probability of parts damages or security incident.
Utility model content
The utility model is the deficiency hanging back-up system maintenance in order to overcome combustion engine waste heat boiler of the prior art, provides by improvement hangar system structure, reduces repair and maintenance working strength and dangerous a kind of combustion engine waste heat boiler.
For achieving the above object, the utility model is by the following technical solutions:
A kind of combustion engine waste heat boiler of the present utility model, comprise boiler steel frame, hangar system and heating surface parts, described heating surface parts comprise header and pipe fitting, hangar system comprises suspension rod, hanging beam and bearing pin location structure, suspension rod upper end is provided with long screw thread, the part that described suspension rod upper end is provided with long screw thread is positioned on hanging beam by threaded fastener assembly, and boatswain chair lower end connects header by bearing pin location structure.
Hangar system in this programme adopts suspension rod as suspended support parts, use between suspension rod upper end and hanging beam threaded fastener assembly locate and suspension rod upper end is provided with long screw thread, realize suspension rod positioning height adjustable, the heating surface component height realizing suspension rod suspension is adjustable.Because header and pipe fitting connecting bend are positioned at the upper end of heating surface parts, therefore can by regulating the positioning height of suspension rod, the height of the heating surface parts needed repairing is raised, makes header and pipe fitting junction other heating surface tube panels projecting, for maintenance work provides sufficient space.Owing to not needing to dismantle tube panel, therefore substantially increase maintenance efficiency and security.Simultaneously compared to existing technology in boatswain chair, volume is less, and installation and transportation are more flexible.
As preferably, the length that suspension rod arranges the part of long screw thread accounts for 1/4 ~ 1/3 of suspension rod total length.
As preferably, threaded fastener assembly comprises jam nut, spheric washer, taper faced washer, firm steel plate, and suspension rod upper end sets gradually jam nut, spheric washer, taper faced washer, firm steel plate from top to bottom at hanging beam end face.
As preferably, bearing pin location structure comprises bearing pin, connecting plate and a pair hanger, connecting plate is arranged on the lower end of suspension rod, a pair hanger is set in parallel in fixed set box top, connecting plate is provided with horizontal pin-and-hole, connecting plate is arranged between two place's hangers, and bearing pin realizes being located by connecting through the horizontal pin-and-hole on connecting plate and hanger.
As preferably, be provided with the guide rod of parallel suspension rod below hanging beam in each suspension rod side, described guide rod upper end link hanging beam, lower end of the guide rod is bending to be extended and is provided with guiding ring set, and described guiding ring set is set in outside suspension rod.The parallel suspension rod of guide rod arranges and lower end and suspension rod are in axial sliding connection along suspension rod, play the effect of stable boom location: on the one hand when being elevated suspension rod and heating surface parts keep in repair, play the effect of suspension rod guiding, prevent parts in lifting process from rocking and miscellaneous part around colliding; On the other hand when boiler uses, effectively can alleviate the heating surface that smoke-shock heating surface causes and rock, play the object protecting boiler internal structure.
Therefore, the utility model has following beneficial effect: (1) improvement hangar system structure, easy access maintenance work intensity and raising security; (2) heating surface parts hanging location is firmly durable.
Accompanying drawing explanation
Fig. 1 is the partial schematic diagram of the utility model hangar system and heating surface parts.
Fig. 2 is the structural representation of the utility model hanger rod part.
Fig. 3 is the side-looking structural representation of Fig. 3.
In figure: 1 header; 2 pipe fittings; 3 suspension rods; 4 hanging beams; 5 long screw threads; 61 jam nuts; 62 spheric washers; 63 taper faced washers; 64 firm steel plates; 71 bearing pins; 72 connecting plates; 73 hangers; 81 guide rods; 82 guiding ring sets; 9 boiler steel frame.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described further.
As shown in Figure 1, a kind of combustion engine waste heat boiler of the present utility model, comprises boiler steel frame 9, hangar system and heating surface parts, and described heating surface parts comprise header 1 and pipe fitting 2.Described heating surface parts refer to superheater, evaporimeter and economizer.
Hangar system comprises suspension rod 3, hanging beam 4 and bearing pin location structure.Suspension rod upper end is provided with long screw thread 5, and the length that suspension rod arranges the part of long screw thread accounts for 1/3 of suspension rod total length.The part that described suspension rod upper end is provided with long screw thread is positioned on hanging beam by threaded fastener assembly, and boatswain chair lower end connects header by bearing pin location structure.
As shown in Figure 2 and Figure 3, threaded fastener assembly comprises jam nut 61, spheric washer 62, taper faced washer 63, firm steel plate 64, and suspension rod upper end sets gradually jam nut, spheric washer, taper faced washer, firm steel plate from top to bottom at hanging beam end face.
Bearing pin location structure comprises bearing pin 71, connecting plate 72 and a pair hanger 73, connecting plate is arranged on the lower end of suspension rod, a pair hanger is set in parallel in fixed set box top, connecting plate is provided with horizontal pin-and-hole, connecting plate is arranged between two place's hangers, and bearing pin realizes being located by connecting through the horizontal pin-and-hole on connecting plate and hanger.
Be provided with the guide rod 81 of parallel suspension rod below hanging beam in each suspension rod side, described guide rod upper end link hanging beam, lower end of the guide rod is bending to be extended and is provided with guiding ring set 82, and described guiding ring set is set in outside suspension rod.
The parallel suspension rod of guide rod arranges and lower end and suspension rod are in axial sliding connection along suspension rod, play the effect of stable boom location: on the one hand when being elevated suspension rod and heating surface parts keep in repair, play the effect of suspension rod guiding, prevent parts in lifting process from rocking and miscellaneous part around colliding; On the other hand when boiler uses, effectively can alleviate the heating surface that smoke-shock heating surface causes and rock, play the object protecting boiler internal structure.
Hangar system in this programme adopts suspension rod as suspended support parts, use between suspension rod upper end and hanging beam threaded fastener assembly locate and suspension rod upper end is provided with long screw thread, realize suspension rod positioning height adjustable, the heating surface component height realizing suspension rod suspension is adjustable.Because header and pipe fitting connecting bend are positioned at the upper end of heating surface parts, therefore can by regulating the positioning height of suspension rod, the height of the heating surface parts needed repairing is raised, makes header and pipe fitting junction other heating surface tube panels projecting, for maintenance work provides sufficient space.Owing to not needing to dismantle tube panel, therefore substantially increase maintenance efficiency and security.Simultaneously compared to existing technology in boatswain chair, volume is less, and installation and transportation are more flexible.Combustion engine Waste Heat Boiler Design in the present embodiment and other other supplementary structures except above-mentioned heating surface parts and hangar system all adopt this area current techique, do not repeat them here.
Claims (5)
1. a combustion engine waste heat boiler, comprise boiler steel frame, hangar system and heating surface parts, described heating surface parts comprise header and pipe fitting, it is characterized in that, hangar system comprises suspension rod, hanging beam and bearing pin location structure, suspension rod upper end is provided with long screw thread, and the part that described suspension rod upper end is provided with long screw thread is positioned on hanging beam by threaded fastener assembly, and boatswain chair lower end connects header by bearing pin location structure.
2. a kind of combustion engine waste heat boiler according to claim 1, is characterized in that, the length that suspension rod arranges the part of long screw thread accounts for 1/4 ~ 1/3 of suspension rod total length.
3. a kind of combustion engine waste heat boiler according to claim 1, it is characterized in that, threaded fastener assembly comprises jam nut, spheric washer, taper faced washer, firm steel plate, and suspension rod upper end sets gradually jam nut, spheric washer, taper faced washer, firm steel plate from top to bottom at hanging beam end face.
4. a kind of combustion engine waste heat boiler according to claim 1, it is characterized in that, bearing pin location structure comprises bearing pin, connecting plate and a pair hanger, connecting plate is arranged on the lower end of suspension rod, a pair hanger is set in parallel in fixed set box top, connecting plate is provided with horizontal pin-and-hole, and connecting plate is arranged between two place's hangers, and bearing pin realizes being located by connecting through the horizontal pin-and-hole on connecting plate and hanger.
5. a kind of combustion engine waste heat boiler according to claim 1 or 2 or 3 or 4, it is characterized in that, be provided with the guide rod of parallel suspension rod in each suspension rod side below hanging beam, described guide rod upper end link hanging beam, lower end of the guide rod is bending to be extended and is provided with guiding ring set, and described guiding ring set is set in outside suspension rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520780848.0U CN205048404U (en) | 2015-10-10 | 2015-10-10 | Combustion engine exhaust -heat boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520780848.0U CN205048404U (en) | 2015-10-10 | 2015-10-10 | Combustion engine exhaust -heat boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205048404U true CN205048404U (en) | 2016-02-24 |
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| CN201520780848.0U Active CN205048404U (en) | 2015-10-10 | 2015-10-10 | Combustion engine exhaust -heat boiler |
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| CN (1) | CN205048404U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106195992A (en) * | 2016-08-30 | 2016-12-07 | 无锡华光锅炉股份有限公司 | A kind of heating surface module derrick rig |
| CN107654988A (en) * | 2017-10-12 | 2018-02-02 | 苏州海陆重工股份有限公司 | A kind of combustion engine waste heat boiler |
| CN109578970A (en) * | 2018-12-26 | 2019-04-05 | 苏州海陆重工股份有限公司 | The erecting by overhang of membrane wall heating surface |
| CN110440242A (en) * | 2019-09-04 | 2019-11-12 | 长沙有色冶金设计研究院有限公司 | Integrated superheater |
| CN110440233A (en) * | 2019-09-04 | 2019-11-12 | 长沙有色冶金设计研究院有限公司 | The residual neat recovering system of metallurgical process high temperature fluid |
| CN111169832A (en) * | 2020-01-13 | 2020-05-19 | 哈尔滨锅炉厂有限责任公司 | Combined hanging device for double-layer annular header |
| CN114278946A (en) * | 2021-12-24 | 2022-04-05 | 杭州新世纪能源环保工程股份有限公司 | Superheater device with suspension type structure for garbage incinerator |
-
2015
- 2015-10-10 CN CN201520780848.0U patent/CN205048404U/en active Active
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106195992A (en) * | 2016-08-30 | 2016-12-07 | 无锡华光锅炉股份有限公司 | A kind of heating surface module derrick rig |
| CN106195992B (en) * | 2016-08-30 | 2019-03-22 | 无锡华光锅炉股份有限公司 | A kind of heating surface module derrick rig |
| CN107654988A (en) * | 2017-10-12 | 2018-02-02 | 苏州海陆重工股份有限公司 | A kind of combustion engine waste heat boiler |
| CN109578970A (en) * | 2018-12-26 | 2019-04-05 | 苏州海陆重工股份有限公司 | The erecting by overhang of membrane wall heating surface |
| CN110440242A (en) * | 2019-09-04 | 2019-11-12 | 长沙有色冶金设计研究院有限公司 | Integrated superheater |
| CN110440233A (en) * | 2019-09-04 | 2019-11-12 | 长沙有色冶金设计研究院有限公司 | The residual neat recovering system of metallurgical process high temperature fluid |
| CN110440233B (en) * | 2019-09-04 | 2021-03-30 | 长沙有色冶金设计研究院有限公司 | Waste heat recovery system of high-temperature fluid in metallurgical process |
| CN110440242B (en) * | 2019-09-04 | 2024-04-09 | 长沙有色冶金设计研究院有限公司 | Integrated superheater |
| CN111169832A (en) * | 2020-01-13 | 2020-05-19 | 哈尔滨锅炉厂有限责任公司 | Combined hanging device for double-layer annular header |
| CN114278946A (en) * | 2021-12-24 | 2022-04-05 | 杭州新世纪能源环保工程股份有限公司 | Superheater device with suspension type structure for garbage incinerator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 310030 Xihu District, Hangzhou, ancient Pier Road, No. 7, building 710, room 712, room 656, 715 Co-patentee after: Platinum Energy Environmental Engineering Co., Ltd. Patentee after: ZHEJIANG HUAXI BAIRUI HEAVY INDUSTRY CO., LTD. Address before: 310030 Xihu District, Hangzhou, ancient Pier Road, No. 7, building 710, room 712, room 656, 715 Co-patentee before: Zhejiang Borui Energy Environment Engineering Co., Ltd. Patentee before: ZHEJIANG HUAXI BAIRUI HEAVY INDUSTRY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180516 Address after: 310030 355, room 3, No. 15, Daguan Yuan Road, Gongshu District, Hangzhou, Zhejiang. Patentee after: Platinum Energy Environmental Engineering Co., Ltd. Address before: 310030 710, 712, 715 room 7, 656, ancient Pier Road, Xihu District, Hangzhou, Zhejiang Co-patentee before: Platinum Energy Environmental Engineering Co., Ltd. Patentee before: ZHEJIANG HUAXI BAIRUI HEAVY INDUSTRY CO., LTD. |
|
| TR01 | Transfer of patent right |