CN111059521A - Heat pipe type waste heat boiler - Google Patents
Heat pipe type waste heat boiler Download PDFInfo
- Publication number
- CN111059521A CN111059521A CN201911146950.4A CN201911146950A CN111059521A CN 111059521 A CN111059521 A CN 111059521A CN 201911146950 A CN201911146950 A CN 201911146950A CN 111059521 A CN111059521 A CN 111059521A
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- China
- Prior art keywords
- heat
- heat pipe
- waste heat
- bodies
- box
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- 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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Links
- 239000002918 waste heat Substances 0.000 title claims abstract description 82
- 238000004140 cleaning Methods 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000008676 import Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B31/00—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements of dispositions of combustion apparatus
- F22B31/08—Installation of heat-exchange apparatus or of means in boilers for heating air supplied for combustion
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B37/00—Component parts or details of steam boilers
- F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
- F22B37/24—Supporting, suspending, or setting arrangements, e.g. heat shielding
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B37/00—Component parts or details of steam boilers
- F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
- F22B37/48—Devices for removing water, salt, or sludge from boilers; Arrangements of cleaning apparatus in boilers; Combinations thereof with boilers
- F22B37/54—De-sludging or blow-down devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/0005—Details for water heaters
- F24H9/0042—Cleaning arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/18—Arrangement or mounting of grates or heating means
- F24H9/1809—Arrangement or mounting of grates or heating means for water heaters
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The invention provides a heat pipe type waste heat boiler, and belongs to the technical field of machinery. It has solved prior art and has had the poor problem of stability. The heat pipe type waste heat boiler comprises a boiler body and a support, wherein the boiler body is fixedly connected to the upper portion of the support, the heat pipe assembly and a waste heat box with a cavity inside are further included, an inlet and an outlet communicated with an inner cavity of the waste heat box are formed in two ends of the waste heat box respectively, the lower portion of the heat pipe assembly is located in the waste heat box, and the upper portion of the heat pipe assembly is located in the boiler body. This heat pipe formula exhaust-heat boiler stability is high.
Description
Technical Field
The invention belongs to the technical field of machinery, and relates to a heat pipe type waste heat boiler.
Background
The boiler is an energy conversion device, the energy input to the boiler comprises chemical energy and electric energy in fuel, and the boiler outputs steam, high-temperature water or an organic heat carrier with certain heat energy.
During industrial operations, there is often a waste heat output. The existing operation occasions usually directly discharge the waste water, thus causing resource waste.
Disclosure of Invention
The invention aims to solve the problems in the prior art and provide a heat pipe type waste heat boiler with high stability and compact structure.
The purpose of the invention can be realized by the following technical scheme:
the utility model provides a heat pipe formula exhaust-heat boiler, includes furnace body and support, and above-mentioned furnace body links firmly on support upper portion, its characterized in that still includes heat pipe subassembly and inside exhaust-heat box for the cavity, and the both ends of above-mentioned exhaust-heat box have respectively rather than the import and the export of inner chamber intercommunication, and above-mentioned heat pipe subassembly lower part is located the exhaust-heat box, and heat pipe subassembly upper portion is located the furnace body.
The waste heat boiler is creatively provided with the waste heat box with the inner part being a cavity, and waste heat in the industrial operation process is input into the waste heat box through the inlet and then is discharged through the outlet.
Because the heat pipe assembly is arranged in the waste heat box, the waste heat is transferred into the furnace body through the heat pipe assembly in the process of passing through the waste heat box and is used as a heat source of the boiler.
In the heat pipe type waste heat boiler, the middle part of the support is fixedly connected with a positioning plate, and the lower end of the waste heat box is fixedly connected on the positioning plate.
The positioning plate is used for fixing the waste heat box on the connecting bracket.
In the heat pipe type waste heat boiler, the lower end of the waste heat box is provided with a cleaning port communicated with the inner cavity of the waste heat box, and the cleaning port is connected with an end cover capable of being opened and closed.
The end cover is closed during normal use, and when needing to the inside clearance of waste heat box, open the end cover and can carry out corresponding clearance operation.
In the above heat pipe type waste heat boiler, the inlet and the outlet are provided with flanges for connecting with the pipe sections.
The corresponding pipe sections can be conveniently connected to the inlet or the outlet of the waste heat box through the flange plates.
In the above heat pipe type waste heat boiler, the heat pipe assembly includes a plurality of tubular bodies, a liquid medium capable of circulating and flowing in the bodies is provided in the bodies, the upper ends of the bodies are located in the boiler body, the lower ends of the bodies are provided with a plurality of sheet-shaped heat absorbing sheets along the length direction of the bodies, and the lower ends of the bodies are located in the waste heat tank.
The heat absorption efficiency of the heat pipe can be effectively improved through the heat absorption sheet.
In the heat pipe type waste heat boiler, the size of the inlet is slightly smaller than the width of the interior of the waste heat box, and the bodies are arranged in parallel and are right opposite to the inlet.
Such a structure can increase the heat absorption efficiency of the heat pipe assembly.
In the heat pipe type waste heat boiler, the size of the outlet is the same as that of the inlet, and the outlet and the inlet are opposite.
In the heat pipe type waste heat boiler, the bodies arranged in parallel form a heat pipe unit, and the number of the heat pipe units is a plurality of heat pipe units which are uniformly distributed in the waste heat box between the inlet and the outlet.
The multiple heat pipe units can further improve the efficiency of waste heat recovery.
In the heat pipe type waste heat boiler, the lower part of the boiler body is fixedly connected with a plurality of cylindrical connecting cylinders, and the middle part of the body is arranged at the connecting cylinders in a penetrating way.
The contact area between the connecting cylinder and the body is large, and the structure can stably connect the body to the furnace body.
In the heat pipe type waste heat boiler, the boiler body is cylindrical, the upper part of the waste heat box is provided with a connecting part matched with the outer side of the boiler body, and the boiler body is in surface contact with the connecting part.
Can be with the stable connection of furnace body in waste heat case upper portion department through connecting portion, of course, in order to improve the firm in connection nature, can be connected furnace body and waste heat case with the help of the fastener.
Compared with the prior art, the heat pipe type waste heat boiler utilizes waste heat in industrial production to heat the boiler, so that the heat pipe type waste heat boiler is environment-friendly and has lower use cost.
Meanwhile, the furnace body is stably connected to the upper part of the waste heat box, and the waste heat box is stably connected to the support, so that the structure of the waste heat box is compact, and the waste heat box has high practical value.
Drawings
FIG. 1 is a schematic structural view of the heat pipe type waste heat boiler.
FIG. 2 is a schematic side view of the heat pipe type exhaust-heat boiler.
FIG. 3 is a schematic structural diagram of the junction between the heat pipe and the furnace body in the heat pipe type waste heat boiler.
In the figure, 1, a furnace body; 2. a support; 3. a waste heat box; 3a, an inlet; 3b, an outlet; 4. positioning a plate; 5. a flange plate; 6. a body; 7. a heat absorbing sheet; 8. a connecting cylinder.
Detailed Description
As shown in fig. 1, 2 and 3, the heat pipe type waste heat boiler comprises a boiler body 1 and a support 2, wherein the boiler body 1 is fixedly connected to the upper portion of the support 2, the boiler further comprises a heat pipe assembly and a waste heat tank 3 with a cavity inside, two ends of the waste heat tank 3 are respectively provided with an inlet 3a and an outlet 3b communicated with an inner cavity of the waste heat tank, the lower portion of the heat pipe assembly is located in the waste heat tank 3, and the upper portion of the heat pipe assembly is located in the boiler body 1.
The middle part of the support 2 is fixedly connected with a positioning plate 4, and the lower end of the waste heat box 3 is fixedly connected with the positioning plate 4.
The lower end of the waste heat box 3 is provided with a cleaning port communicated with the inner cavity of the waste heat box, and the cleaning port is connected with an end cover capable of being opened and closed.
The inlet 3a and the outlet 3b are provided with flanges 5 for connecting with pipe sections.
The heat pipe assembly comprises a plurality of tubular bodies 6, liquid media capable of circularly flowing in the bodies 6 are arranged in the bodies 6, the upper ends of the bodies 6 are located in the furnace body 1, the lower ends of the bodies 6 are provided with a plurality of flaky heat absorbing sheets 7 along the length direction, and the lower ends of the bodies 6 are located in the waste heat box 3.
The size of the inlet 3a is slightly smaller than the width of the interior of the waste heat box 3, and the plurality of bodies 6 are arranged in parallel and are opposite to the inlet 3 a.
The size of the outlet 3b is the same as that of the inlet 3b, and the two are opposite.
The bodies 6 arranged in parallel form a heat pipe unit, the number of the heat pipe units is a plurality, and the heat pipe units are uniformly distributed in the waste heat box 3 between the inlet 3a and the outlet 3 b.
The lower part of the furnace body 1 is fixedly connected with a plurality of cylindrical connecting cylinders 8, and the middle part of the body 6 is arranged at the connecting cylinders 8 in a penetrating way.
The furnace body 1 is cylindrical, the upper part of the waste heat box 3 is provided with a connecting part matched with the outer side of the furnace body 1, and the furnace body 1 is in surface contact with the connecting part.
The waste heat boiler is creatively provided with the waste heat box with the inner part being a cavity, and waste heat in the industrial operation process is input into the waste heat box through the inlet and then is discharged through the outlet.
Because the heat pipe assembly is arranged in the waste heat box, the waste heat is transferred into the furnace body through the heat pipe assembly in the process of passing through the waste heat box and is used as a heat source of the boiler.
Claims (10)
1. The utility model provides a heat pipe formula exhaust-heat boiler, includes furnace body and support, and above-mentioned furnace body links firmly on support upper portion, its characterized in that still includes heat pipe subassembly and inside exhaust-heat box for the cavity, and the both ends of above-mentioned exhaust-heat box have respectively rather than the import and the export of inner chamber intercommunication, and above-mentioned heat pipe subassembly lower part is located the exhaust-heat box, and heat pipe subassembly upper portion is located the furnace body.
2. A heat pipe type waste heat boiler according to claim 1, wherein the middle of the bracket is fixedly connected with a positioning plate, and the lower end of the waste heat tank is fixedly connected with the positioning plate.
3. A heat pipe type waste heat boiler according to claim 2, wherein the waste heat tank has a cleaning port at a lower end thereof communicating with an inner cavity thereof, and the cleaning port is connected with an openable and closable end cap.
4. A heat pipe waste heat boiler according to claim 3, wherein the inlet and the outlet are provided with flanges for connecting to the pipe sections.
5. A heat pipe type waste heat boiler according to claim 4, wherein the heat pipe assembly comprises a plurality of tubular bodies, the bodies are provided with liquid media capable of circulating therein, the upper ends of the bodies are located in the boiler body, the lower ends of the bodies are provided with a plurality of heat absorbing sheets in sheet shape along the length direction of the bodies, and the lower ends of the bodies are located in the waste heat tank.
6. A heat pipe type waste heat boiler according to claim 5, wherein the size of the inlet is slightly smaller than the width of the interior of the waste heat box, and the plurality of bodies are arranged in parallel and opposite to the inlet.
7. A heat pipe type waste heat boiler according to claim 6, wherein the outlet size is the same as the inlet size and is opposite to the inlet size.
8. A heat pipe type waste heat boiler according to claim 7, wherein the plurality of bodies arranged in parallel form a heat pipe unit, the number of the heat pipe units is several, and the plurality of heat pipe units are uniformly distributed in the waste heat tank between the inlet and the outlet.
9. A heat pipe type waste heat boiler according to claim 8, wherein the lower part of the boiler body is fixedly connected with a plurality of cylindrical connecting cylinders, and the middle part of the main body is arranged at the connecting cylinders in a penetrating manner.
10. A heat pipe type exhaust-heat boiler according to claim 9, wherein the furnace body is cylindrical, the upper portion of the exhaust-heat box has a connection portion matching with the outside of the furnace body, and the furnace body is in surface contact with the connection portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911146950.4A CN111059521A (en) | 2019-11-21 | 2019-11-21 | Heat pipe type waste heat boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911146950.4A CN111059521A (en) | 2019-11-21 | 2019-11-21 | Heat pipe type waste heat boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111059521A true CN111059521A (en) | 2020-04-24 |
Family
ID=70298733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911146950.4A Pending CN111059521A (en) | 2019-11-21 | 2019-11-21 | Heat pipe type waste heat boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111059521A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114087598A (en) * | 2021-11-10 | 2022-02-25 | 杭州智兴热电有限公司 | Continuous drainage waste heat recovery system of circulating fluidized bed boiler |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4426959A (en) * | 1980-07-01 | 1984-01-24 | Q-Dot Corporation | Waste heat recovery system having thermal sleeve support for heat pipe |
| CN2215663Y (en) * | 1994-11-19 | 1995-12-20 | 国家建材局秦皇岛玻璃工业设计研究院 | Heat-pipe type waste heat boiler |
| CN206037797U (en) * | 2016-08-31 | 2017-03-22 | 嘉兴晟合衬布有限公司 | Waste gas afterheat recovery device |
| CN207180441U (en) * | 2017-09-28 | 2018-04-03 | 滁州市西控电子有限公司 | A kind of heating furnace heat pipe type waste heat reclaiming device |
| CN209588004U (en) * | 2019-01-30 | 2019-11-05 | 南京南锅动力设备有限公司 | A kind of heat-pipe type waste heat boiler |
| CN211716532U (en) * | 2019-11-21 | 2020-10-20 | 浙江特富锅炉有限公司 | Heat pipe type waste heat boiler |
-
2019
- 2019-11-21 CN CN201911146950.4A patent/CN111059521A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4426959A (en) * | 1980-07-01 | 1984-01-24 | Q-Dot Corporation | Waste heat recovery system having thermal sleeve support for heat pipe |
| CN2215663Y (en) * | 1994-11-19 | 1995-12-20 | 国家建材局秦皇岛玻璃工业设计研究院 | Heat-pipe type waste heat boiler |
| CN206037797U (en) * | 2016-08-31 | 2017-03-22 | 嘉兴晟合衬布有限公司 | Waste gas afterheat recovery device |
| CN207180441U (en) * | 2017-09-28 | 2018-04-03 | 滁州市西控电子有限公司 | A kind of heating furnace heat pipe type waste heat reclaiming device |
| CN209588004U (en) * | 2019-01-30 | 2019-11-05 | 南京南锅动力设备有限公司 | A kind of heat-pipe type waste heat boiler |
| CN211716532U (en) * | 2019-11-21 | 2020-10-20 | 浙江特富锅炉有限公司 | Heat pipe type waste heat boiler |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114087598A (en) * | 2021-11-10 | 2022-02-25 | 杭州智兴热电有限公司 | Continuous drainage waste heat recovery system of circulating fluidized bed boiler |
| CN114087598B (en) * | 2021-11-10 | 2023-11-17 | 杭州智兴热电有限公司 | Continuous drainage waste heat recovery system of circulating fluidized bed boiler |
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