CN213956092U - Gas power generation waste heat pipe heat exchanger - Google Patents
Gas power generation waste heat pipe heat exchanger Download PDFInfo
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- CN213956092U CN213956092U CN202022075912.9U CN202022075912U CN213956092U CN 213956092 U CN213956092 U CN 213956092U CN 202022075912 U CN202022075912 U CN 202022075912U CN 213956092 U CN213956092 U CN 213956092U
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Abstract
The utility model belongs to a gas power generation waste heat pipe heat exchanger, including shell, dead lever and inner baffle, the dead lever sets up in the shell, inner baffle is fixed on the dead lever, the shell with be provided with heat transfer structure in the inner baffle, heat transfer structure mainly includes: feed liquor pipe, filter house and heat transfer portion, the feed liquor pipe sets up in the shell, the filter house sets up feed liquor pipe one end, heat transfer portion sets up the inner partition plate with on the feed liquor pipe, the utility model discloses effectual utilization waste heat advances to heat water, can filter the water that gets into, and the foreign matter of avoiding the inside pipeline to produce gets into equipment along with water flows.
Description
Technical Field
The utility model belongs to the technical field of a heat exchanger, especially, relate to a gas power generation waste heat pipe heat exchanger.
Background
In recent years, gas generated underground in a coal mine is intensively recycled and pumped to the ground, a gas generator is used for generating electricity by taking the gas as fuel, the exhaust gas temperature after the gas is generated reaches 700 ℃, and energy is wasted by directly exhausting the gas. At present, some gas generator sets adopt shell-and-tube heat exchangers to utilize waste heat, but the existing shell-and-tube heat exchangers are used for the equipment, so that the heat efficiency is low, the metal consumption is large, and the service life is short.
SUMMERY OF THE UTILITY MODEL
In order to achieve the purpose, the technical scheme adopted by the utility model is that the utility model provides a gas power generation waste heat pipe heat exchanger, which comprises a shell, a fixed rod and an inner baffle, wherein the fixed rod is arranged in the shell, the inner baffle is fixed on the fixed rod, and heat exchange structures are arranged in the shell and the inner baffle;
the heat exchange structure mainly comprises: the liquid inlet pipe, the filtering part and the heat exchanging part;
the liquid inlet pipe is arranged in the shell, the filtering part is arranged at one end of the liquid inlet pipe, and the heat exchanging part is arranged on the inner partition plate and the liquid inlet pipe.
Preferably, the filter part mainly includes: the device comprises a circular shell, an annular plate, a bottom cover, a fixed base, a filter cover, meshes, a double-layer pipe, an internal thread block, a screw, a bottom box, a butt joint cover and a bottom pipe;
the circular shell is connected feed liquor pipe one end, the annular slab sets up in the circular shell, the bottom cartridge is connected circular shell bottom, unable adjustment base sets up the bottom up end, the filter mantle sets up unable adjustment base is last and the upper end passes the annular slab, the mesh is opened unable adjustment base is last, double-deck pipe sets up the bottom surface, the internal thread piece sets up in the double-deck pipe, the screw rod is twisted soon to be connected in the internal thread piece, end box sets up the screw rod lower extreme, butt joint cover sets up end box upper surface just is located in the double-deck pipe, end union coupling is in terminal surface under the end box.
Preferably, the heat exchanging portion mainly includes: the device comprises an air inlet, an air outlet, a flow pipe, a vertical pipe, a valve and a drain pipe;
the air inlet is arranged at the upper end of the side surface of the shell, the air outlet is arranged at the lower end of the side surface of the shell, the flow pipe is connected to one end of the liquid inlet pipe and is positioned in the inner partition plate, the vertical pipe is connected to the lower end of the flow pipe, the valve is arranged on the vertical pipe, and the liquid discharge pipe is connected to the end surface of the side of the bottom pipe.
Preferably, the cross section of the butt joint cover is of an annular structure.
Preferably, the cross section of the inner partition plate is of a rectangular frame structure.
Compared with the prior art, the utility model has the advantages of the utility model has the positive effect that effectual utilization waste heat advances to heat water, can filter the water that gets into, and the foreign matter of avoiding the inner tube to produce flows along with water and gets into equipment.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.
Fig. 1 is a schematic structural diagram of a gas power generation waste heat pipe heat exchanger provided in this embodiment;
fig. 2 is a partially enlarged view of a double-layer pipe portion of a gas power generation waste heat pipe heat exchanger provided in this embodiment;
in the above figures, 1, a housing; 2. fixing the rod; 3. an inner partition plate; 4. a liquid inlet pipe; 5. a circular shell; 6. an annular plate; 7. a bottom cover; 8. a fixed base; 9. a filter housing; 10. mesh openings; 11. A double-layer tube; 12. an internal thread block; 13. a screw; 14. a bottom case; 15. butting covers; 16. a bottom tube; 17. an air inlet; 18. an air outlet; 19. a flow tube; 20. a vertical tube; 21. A valve; 22. and a liquid discharge pipe.
Detailed Description
In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.
In the embodiment, as can be seen from fig. 1-2 of the specification, the scheme includes a housing 1, a fixing rod 2 and an inner partition 3, wherein the fixing rod 2 is arranged in the housing 1, the inner partition 3 is fixed on the fixing rod 2, and heat exchange structures are arranged in the housing 1 and the inner partition 3;
the heat exchange structure mainly comprises: a liquid inlet pipe 4, a filtering part and a heat exchanging part;
the liquid inlet pipe 4 is arranged in the shell 1, the filtering part is arranged at one end of the liquid inlet pipe 4, and the heat exchanging part is arranged on the inner partition plate 3 and the liquid inlet pipe 4;
the filtering part mainly comprises: the device comprises a circular shell 5, an annular plate 6, a bottom cover 7, a fixed base 8, a filter cover 9, meshes 10, a double-layer pipe 11, an internal thread block 12, a screw 13, a bottom box 14, a butt joint cover 15 and a bottom pipe 16;
the circular shell 5 is connected to one end of the liquid inlet pipe 4, the annular plate 6 is arranged in the circular shell 5, the bottom cover 7 is connected to the bottom of the circular shell 5 in an inserted manner, the fixed base 8 is arranged on the upper end face of the bottom cover 7, the filter cover 9 is arranged on the fixed base 8, the upper end of the filter cover penetrates through the annular plate 6, the meshes 10 are formed in the fixed base 8, the double-layer pipe 11 is arranged on the bottom face of the bottom cover 7, the inner thread block 12 is arranged in the double-layer pipe 11, the screw 13 is screwed and connected in the inner thread block 12, the bottom box is arranged at the lower end of the screw 13, the butt joint cover 15 is arranged on the upper surface of the bottom box 14 and is positioned in the double-layer pipe 11, and the bottom pipe 16 is connected to the lower end face of the bottom box 14;
the heat exchanging part mainly comprises: an air inlet 17, an air outlet 18, a flow pipe 19, a vertical pipe 20, a valve 21 and a drain pipe 22;
the air inlet 17 is opened at the upper end of the side surface of the shell 1, the air outlet 18 is opened at the lower end of the side surface of the shell 1, the flow pipe 19 is connected at one end of the liquid inlet pipe 4 and is positioned in the inner partition plate 3, the vertical pipe 20 is connected at the lower end of the flow pipe 19, the valve 21 is arranged on the vertical pipe 20, and the liquid outlet pipe 22 is connected at the side end surface of the bottom pipe 16;
the section of the butt joint cover 15 is of an annular structure, and the section of the inner partition plate 3 is of a rectangular frame structure.
When in specific use: in water entered into circular shell 5 to filter through filter mantle 9, flow into end box 14 in through mesh 10, and enter into flow tube 19 through feed liquor pipe 4, the vertical pipe 20 of rethread and fluid-discharge tube 22 discharge, valve 21 is used for the waste residue of discharging, and flow in-process, steam enters into shell 1 through air inlet 17 in, and the circulation is discharged through air outlet 18, and the in-process will flow tube 19 and heat and accomplish the waste heat transfer.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.
Claims (5)
1. A gas power generation waste heat pipe heat exchanger comprises a shell (1), a fixed rod (2) and an inner baffle (3), wherein the fixed rod (2) is arranged in the shell (1), and the inner baffle (3) is fixed on the fixed rod (2), and is characterized in that heat exchange structures are arranged in the shell (1) and the inner baffle (3);
the heat exchange structure mainly comprises: a liquid inlet pipe (4), a filtering part and a heat exchanging part;
the liquid inlet pipe (4) is arranged in the shell (1), the filtering part is arranged at one end of the liquid inlet pipe (4), and the heat exchanging part is arranged on the inner partition plate (3) and the liquid inlet pipe (4).
2. The gas power generation waste heat pipe heat exchanger according to claim 1, wherein the filter part mainly comprises: the device comprises a circular shell (5), an annular plate (6), a bottom cover (7), a fixed base (8), a filter cover (9), meshes (10), a double-layer pipe (11), an internal thread block (12), a screw (13), a bottom box (14), a butt cover (15) and a bottom pipe (16);
the circular shell (5) is connected to one end of the liquid inlet pipe (4), the annular plate (6) is arranged in the circular shell (5), the bottom cover (7) is connected to the bottom of the circular shell (5) in an inserted manner, the fixed base (8) is arranged on the upper end face of the bottom cover (7), the filter cover (9) is arranged on the fixed base (8) and the upper end of the filter cover penetrates through the annular plate (6), the meshes (10) are formed in the fixed base (8), the double-layer pipe (11) is arranged on the bottom face of the bottom cover (7), the internal thread block (12) is arranged in the double-layer pipe (11), the screw rod (13) is connected in the internal thread block (12) in a screwed manner, the bottom box is arranged at the lower end of the screw rod (13), the butt joint cover (15) is arranged on the upper surface of the bottom box (14) and is positioned in the double-layer pipe (11), the bottom tube (16) is connected to the lower end face of the bottom box (14).
3. The gas power generation waste heat pipe heat exchanger of claim 2, wherein the heat exchanging portion mainly comprises: the device comprises an air inlet (17), an air outlet (18), a flow pipe (19), a vertical pipe (20), a valve (21) and a liquid discharge pipe (22);
the air inlet (17) is arranged at the upper end of the side surface of the shell (1), the air outlet (18) is arranged at the lower end of the side surface of the shell (1), the flow pipe (19) is connected to one end of the liquid inlet pipe (4) and is positioned in the inner partition plate (3), the vertical pipe (20) is connected to the lower end of the flow pipe (19), the valve (21) is arranged on the vertical pipe (20), and the liquid discharge pipe (22) is connected to the end surface of the side of the bottom pipe (16).
4. The gas power generation waste heat pipe heat exchanger according to claim 2, wherein the cross section of the butt cover (15) is of an annular structure.
5. The gas power generation waste heat pipe heat exchanger according to claim 1, wherein the cross section of the inner partition plate (3) is a rectangular frame structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022075912.9U CN213956092U (en) | 2020-09-21 | 2020-09-21 | Gas power generation waste heat pipe heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022075912.9U CN213956092U (en) | 2020-09-21 | 2020-09-21 | Gas power generation waste heat pipe heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213956092U true CN213956092U (en) | 2021-08-13 |
Family
ID=77201736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022075912.9U Active CN213956092U (en) | 2020-09-21 | 2020-09-21 | Gas power generation waste heat pipe heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213956092U (en) |
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2020
- 2020-09-21 CN CN202022075912.9U patent/CN213956092U/en active Active
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