CN220489785U - Waste gas waste heat exchanger - Google Patents
Waste gas waste heat exchanger Download PDFInfo
- Publication number
- CN220489785U CN220489785U CN202322131685.0U CN202322131685U CN220489785U CN 220489785 U CN220489785 U CN 220489785U CN 202322131685 U CN202322131685 U CN 202322131685U CN 220489785 U CN220489785 U CN 220489785U
- Authority
- CN
- China
- Prior art keywords
- heat exchange
- heat exchanger
- heat
- transfer cavity
- heat transfer
- 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
- 239000002918 waste heat Substances 0.000 title claims abstract description 21
- 239000002912 waste gas Substances 0.000 title claims description 15
- 239000007789 gas Substances 0.000 claims abstract description 21
- 238000005192 partition Methods 0.000 claims abstract description 9
- 239000007788 liquid Substances 0.000 claims description 16
- 238000004891 communication Methods 0.000 claims description 3
- 239000008236 heating water Substances 0.000 description 5
- 238000004321 preservation Methods 0.000 description 4
- 239000012535 impurity Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses an exhaust gas waste heat exchanger, which comprises a heat exchanger shell, wherein the interior of the heat exchanger shell is divided into a first heat exchange chamber, a second heat exchange chamber and a third heat exchange chamber by two partition boards, the bottom end of a guide sliding seat is fixedly connected with an air receiving port, and the bottom of the partition board is fixedly provided with a U-shaped communicating pipe; according to the utility model, the first heat exchange chamber, the second heat exchange chamber and the third heat exchange chamber are arranged in the heat exchanger shell through the partition plates, and the independent heat exchange pipes are respectively arranged in the first heat exchange chamber, the second heat exchange chamber and the third heat exchange chamber, the gas receiving port at the bottom of each heat exchange pipe can be inserted into the U-shaped communicating pipe and connected with the U-shaped communicating pipe, and the U-shaped communicating pipe is communicated with other heat exchange pipes.
Description
Technical Field
The utility model relates to the technical field of heat exchangers, in particular to an exhaust gas waste heat exchanger.
Background
Waste gas waste heat is under certain economic and technical conditions, the energy that has not been utilized in energy utilization equipment, namely unnecessary, waste energy, waste gas waste heat recycle is an important way that improves economic nature, saving fuel, carries out energy utilization through waste gas waste heat exchanger, and application number 202022878545.6 discloses a waste gas waste heat exchanger, including the heat preservation heat-insulating box, heat-insulating box inner wall bottom welded mounting has the heating water tank, heat preservation heat-insulating box one side grafting is installed exhaust gas emission pipeline, exhaust gas emission pipeline both ends all run through heat preservation heat-insulating box and heating water tank and welded mounting have flange, the one end welded mounting that is close to exhaust gas emission pipeline in heating water tank inner wall both sides has the baffle, one side that the baffle is kept away from each other all welded mounting has a plurality of superconductive heat fins, the one end that superconductive heat fin is close to each other runs through the baffle and extends to in the exhaust gas emission pipeline, two sets of auger levers are installed in the rotation of heating water tank inner wall both sides, auger lever one end runs through heating water tank and heat preservation box and overlaps and installs the rotor. The utility model has reasonable overall design, and effectively utilizes the heat energy in the waste to ensure the service efficiency of the heat exchanger.
The heat exchange pipelines in the heat exchange box are integrally arranged, impurities carried in waste gas can remain in the heat exchange pipelines, and the heat exchange efficiency of the heat exchanger main body can be affected after the impurities are taken down for a long time, so that improvement is needed.
Disclosure of Invention
The utility model aims to provide an exhaust gas waste heat exchanger for solving the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides an exhaust gas waste heat exchanger, includes heat exchanger shell, side cover plate, first heat transfer cavity, second heat transfer cavity, third heat transfer cavity and heat exchange tube, the inside of heat exchanger shell is fixed to be provided with two baffles, the inside of heat exchanger shell is divided into first heat transfer cavity, second heat transfer cavity and third heat transfer cavity through two baffles, the inside of first heat transfer cavity, the inside of second heat transfer cavity and the inside of third heat transfer cavity all are provided with the heat exchange tube, the bottom both sides of heat exchange tube all are provided with the direction slide, the bottom fixedly connected with of direction slide meets the gas mouth, the bottom of baffle is fixed to be provided with U type communicating pipe, connect the one end of gas mouth to insert the inside of U type communicating pipe.
Preferably, the inner wall surface of the first heat exchange chamber, the inner wall surface of the second heat exchange chamber and the inner wall surface of the third heat exchange chamber are respectively provided with a guide sliding plate, the outer side of the guide sliding plate is provided with a guide sliding groove, and one end of the guide sliding seat slides in the guide sliding groove.
Preferably, a liquid inlet pipeline is fixedly arranged on one side of the top of the heat exchanger shell, and a liquid outlet pipeline is fixedly arranged on one side of the bottom of the heat exchanger shell.
Preferably, a top groove is formed in the top end of the heat exchanger shell, a top cover is fixedly arranged in the top groove, and the bottom end of the top cover is fixedly connected with the top end of the heat exchange tube body.
Preferably, a handle is fixedly arranged in the middle of the top end of the top cover, an air inlet port is fixedly arranged on the side of the top end of the top cover, and the air inlet port is communicated with the heat exchange tube body.
Preferably, the bottom and the top of the partition plate are provided with strip-shaped liquid guide ports, and the outer side of the heat exchanger shell is provided with a side cover plate.
The utility model has the technical effects and advantages that:
this application sets up first heat transfer cavity, second heat transfer cavity and third heat transfer cavity through the baffle inside the heat exchanger shell, set up solitary heat exchange tube body in first heat transfer cavity, second heat transfer cavity and third heat transfer cavity inside respectively, and the gas receiving port of heat exchange tube body bottom can insert U type communicating pipe, be connected with U type communicating pipe, and communicate with other heat exchange tube body through U type communicating pipe, when needing to maintain, can directly take out the top cap from the top of heat exchanger shell, can take out corresponding heat exchange tube body, thereby maintain heat exchange tube, when damaged, also conveniently follow the change, only need change this section heat exchange tube body can, use cost is also lower.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic view of the internal structure of the heat exchanger shell of the present utility model.
Fig. 3 is a schematic view of the heat exchanger shell structure of the present utility model.
In the figure: 1. a heat exchanger housing; 2. a side cover plate; 3. a liquid inlet pipe; 4. a liquid outlet pipe; 5. a handle; 6. an air inlet port; 7. a first heat exchange chamber; 8. a second heat exchange chamber; 9. a third heat exchange chamber; 10. a guide slide plate; 11. an air receiving port; 12. a U-shaped communicating pipe; 13. a heat exchange tube body; 14. a top groove; 15. a top cover; 16. a guide slide; 17. a strip-shaped liquid guide port.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides an exhaust gas waste heat exchanger as shown in figures 1-3, which comprises a heat exchanger shell 1, a side cover plate 2, a first heat exchange chamber 7, a second heat exchange chamber 8, a third heat exchange chamber 9 and a heat exchange tube body 13, wherein two partition plates are fixedly arranged in the heat exchanger shell 1, the interior of the heat exchanger shell 1 is divided into the first heat exchange chamber 7, the second heat exchange chamber 8 and the third heat exchange chamber 9 through the two partition plates, the heat exchange tube body 13 is arranged in the first heat exchange chamber 7, the second heat exchange chamber 8 and the third heat exchange chamber 9, guide sliding seats 16 are arranged on two sides of the bottom of the heat exchange tube body 13, air receiving ports 11 are fixedly connected to the bottom ends of the guide sliding seats 16, U-shaped communication tubes 12 are fixedly arranged at the bottoms of the partition plates, and one ends of the air receiving ports 11 are inserted into the U-shaped communication tubes 12.
As shown in fig. 1, 2 and 3, in the waste heat exchanger for waste gas, specifically, the inner wall surface of the first heat exchange chamber 7, the inner wall surface of the second heat exchange chamber 8 and the inner wall surface of the third heat exchange chamber 9 are all provided with the guide sliding plate 10, the outer side of the guide sliding plate 10 is provided with the guide sliding groove, one end of the guide sliding seat 16 slides in the guide sliding groove, and when the heat exchange tube 13 is installed, the guide sliding seat 16 at the side of the heat exchange tube 13 slides at the outer side of the guide sliding plate 10, so as to support the heat exchange tube 13.
As shown in fig. 1, 2 and 3, in the waste gas and waste heat exchanger of the present utility model, specifically, a liquid inlet pipe 3 is fixedly disposed on one side of the top of a heat exchanger shell 1, a liquid outlet pipe 4 is fixedly disposed on one side of the bottom of the heat exchanger shell 1, and a travelling liquid is fed into the heat exchanger shell 1 through the liquid inlet pipe 3, and then is discharged through the liquid outlet pipe 4.
As shown in fig. 1, 2 and 3, in the waste heat exchanger of the present utility model, specifically, a top groove 14 is provided at the top end of the heat exchanger shell 1, a top cover 15 is fixedly provided in the top groove 14, the bottom end of the top cover 15 is fixedly connected with the top end of the heat exchange tube 13, the top cover 15 and the heat exchange tube 13 are integrally provided, the heat exchange tube 13 can be taken out by taking out the top cover 15, and a sealing gasket is provided at the joint of the bottom end gas receiving port 11 of the heat exchange tube 13 and the U-shaped communicating tube 12, so that the gas leakage can be ensured during the connection of the gas receiving port 11 and the U-shaped communicating tube 12.
As shown in fig. 1, 2 and 3, in the waste heat exchanger for waste gas, specifically, a handle 5 is fixedly arranged in the middle of the top end of a top cover 15, an air inlet port 6 is fixedly arranged on the side of the top end of the top cover 15, the air inlet port 6 is communicated with a heat exchange tube 13, the handle 5 is convenient to take the top cover 15, a rubber pad is arranged at the bottom end of the top cover 15, the sealing protection function can be realized, a locking bolt is arranged on the side of the top cover 15, the top cover 15 can be fixed through the locking bolt, and the heat exchange tube 13 can perform air inlet through an air inlet.
As shown in fig. 1, 2 and 3, in the waste gas and waste heat exchanger, specifically, the bottom end and the top end of the partition plate are provided with strip-shaped liquid guide ports 17, the outer side of the heat exchanger shell 1 is provided with a side cover plate 2, and the first heat exchange chamber 7, the second heat exchange chamber 8 and the third heat exchange chamber 9 are communicated through the strip-shaped liquid guide ports 17.
The working principle of the utility model is as follows: this application sets up first heat transfer cavity 7, second heat transfer cavity 8 and third heat transfer cavity 9 through two baffles in the inside of heat exchanger shell 1, and set up solitary heat exchange tube body 13 in the inside of first heat transfer cavity 7, second heat transfer cavity 8 and third heat transfer cavity 9 respectively, and the gas receiving port 11 of heat exchange tube body 13 bottom can insert inside U type communicating pipe 12, be connected with U type communicating pipe 12, adjacent heat exchange tube body 13 communicates through U type communicating pipe 12, when needing to maintain, can directly take out top cap 15 from the top of heat exchanger shell 1, can take out corresponding heat exchange tube body 13, thereby maintain heat exchange tube body 13, when damaged, also conveniently follow the heat exchange, only need change this section heat exchange tube body 13 can, use cost is also lower.
What is not described in detail in this specification is prior art known to those skilled in the art. The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.
Claims (6)
1. The utility model provides an exhaust gas waste heat exchanger, includes heat exchanger shell (1), side board (2), first heat transfer cavity (7), second heat transfer cavity (8), third heat transfer cavity (9) and heat exchange body (13), a serial communication port, the inside of heat exchanger shell (1) is fixedly provided with two baffles, the inside of heat exchanger shell (1) divide into first heat transfer cavity (7), second heat transfer cavity (8) and third heat transfer cavity (9) through two baffles, the inside of first heat transfer cavity (7), the inside of second heat transfer cavity (8) and the inside of third heat transfer cavity (9) all are provided with heat exchange body (13), the bottom both sides of heat exchange body (13) all are provided with direction slide (16), the bottom fixedly connected with of direction slide (16) connects gas mouth (11), the bottom of baffle is fixedly provided with U type communicating pipe (12), the inside of U type communicating pipe (12) is inserted to the one end of gas mouth (11).
2. The waste gas heat exchanger according to claim 1, wherein the inner wall surface of the first heat exchange chamber (7), the inner wall surface of the second heat exchange chamber (8) and the inner wall surface of the third heat exchange chamber (9) are provided with guide sliding plates (10), the outer side of each guide sliding plate (10) is provided with a guide sliding groove, and one end of each guide sliding seat (16) slides in the guide sliding groove.
3. An exhaust gas waste heat exchanger according to claim 1, characterized in that the top side of the heat exchanger housing (1) is fixedly provided with a liquid inlet pipe (3), and the bottom side of the heat exchanger housing (1) is fixedly provided with a liquid outlet pipe (4).
4. The waste gas and heat exchanger according to claim 1, wherein a top groove (14) is formed in the top end of the heat exchanger shell (1), a top cover (15) is fixedly arranged in the top groove (14), and the bottom end of the top cover (15) is fixedly connected with the top end of the heat exchange tube body (13).
5. The waste gas and heat exchanger according to claim 4, wherein a handle (5) is fixedly arranged in the middle of the top end of the top cover (15), an air inlet port (6) is fixedly arranged on the side of the top end of the top cover (15), and the air inlet port (6) is communicated with the heat exchange tube body (13).
6. The waste gas and heat exchanger according to claim 1, wherein the bottom end and the top end of the partition plate are provided with strip-shaped liquid guide ports (17), and the outer side of the heat exchanger shell (1) is provided with a side cover plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322131685.0U CN220489785U (en) | 2023-08-09 | 2023-08-09 | Waste gas waste heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322131685.0U CN220489785U (en) | 2023-08-09 | 2023-08-09 | Waste gas waste heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220489785U true CN220489785U (en) | 2024-02-13 |
Family
ID=89828124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322131685.0U Active CN220489785U (en) | 2023-08-09 | 2023-08-09 | Waste gas waste heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220489785U (en) |
-
2023
- 2023-08-09 CN CN202322131685.0U patent/CN220489785U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112357037A (en) | Self-flowing heat exchange system and ship | |
| CN220489785U (en) | Waste gas waste heat exchanger | |
| CN212931081U (en) | U-shaped pipe heat exchanger | |
| CN218827376U (en) | Battery seal box for new energy automobile battery with cooling body | |
| CN214742052U (en) | Roots vacuum pump with good cooling effect | |
| CN214035846U (en) | Exhaust pipe structure, engine and vehicle | |
| CN210741180U (en) | Air temperature and water temperature whole-course opposite heat exchange device | |
| CN212362921U (en) | Internal leakage prevention tubular heat exchanger | |
| CN111907682B (en) | Multi-unit integrated type ship cooler | |
| CN219572751U (en) | Heat exchange pressure vessel | |
| CN217979367U (en) | Condenser | |
| CN219474358U (en) | Double-gas-path tube type heat exchanger | |
| CN218120710U (en) | Fin type heat exchange box | |
| CN209783341U (en) | Blowdown waste heat recovery device | |
| CN217764561U (en) | LNG (liquefied Natural gas) gasification heat exchanger for ship | |
| CN212109652U (en) | Multistage heat exchange hybrid economizer | |
| CN210108113U (en) | Gas-liquid heat exchange structure for recovering exhaust waste heat | |
| CN216347931U (en) | Down-feeding steam diversion type heating network heater | |
| CN220126183U (en) | Urea hydrolysis reactor | |
| CN213948742U (en) | Serial multi-medium single-flow-type centralized cooling center | |
| CN216844861U (en) | Waste gas recovery heating device | |
| CN211903838U (en) | Waste heat recovery type heat exchanger for pharmaceutical equipment | |
| CN214747398U (en) | Heat exchanger with detachable water return structure | |
| CN219064219U (en) | High-efficiency heat exchanger adopting spiral baffle plate | |
| CN212512596U (en) | Waste heat recycling device for petrochemical production |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |