CN212512601U - Waste gas waste heat exchanger - Google Patents
Waste gas waste heat exchanger Download PDFInfo
- Publication number
- CN212512601U CN212512601U CN202020941454.XU CN202020941454U CN212512601U CN 212512601 U CN212512601 U CN 212512601U CN 202020941454 U CN202020941454 U CN 202020941454U CN 212512601 U CN212512601 U CN 212512601U
- Authority
- CN
- China
- Prior art keywords
- heat exchanger
- shell
- waste heat
- exhaust gas
- gas waste
- 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
- 239000002918 waste heat Substances 0.000 title claims abstract description 22
- 239000002912 waste gas Substances 0.000 title abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 35
- 239000007789 gas Substances 0.000 claims abstract description 30
- 239000012535 impurity Substances 0.000 claims abstract description 16
- 238000009434 installation Methods 0.000 claims abstract description 9
- 238000012423 maintenance Methods 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 8
- 239000012530 fluid Substances 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 238000005272 metallurgy Methods 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003889 chemical engineering Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a waste gas waste heat exchanger relates to heat exchanger technical field, and the stability of the inside pipe installation of waste gas waste heat exchanger for solving current is still high inadequately, and waste gas adsorbs the problem at the pipeline outer wall easily at the impurity of heat transfer in-process. The utility model discloses a heat exchanger, including heat exchanger shell, gas outlet reducing casing, flowmeter, dismantlement access panel, thermometer, the flowmeter is installed to the opposite side of dismantling access panel front end top, and the inside both sides of Su Songhou heat exchanger shell are all installed to the inside both sides of dismantling access panel front end, water pipe is installed to the inboard of the spacing fixed plate of side, the outside of the spacing fixed plate of side is provided with fixed return bend.
Description
Technical Field
The utility model relates to a heat exchanger technical field specifically is a waste gas waste heat exchanger.
Background
The heat exchanger is an energy-saving device for transferring heat between materials between two or more fluids with different temperatures, and is used for transferring heat from the fluid with higher temperature to the fluid with lower temperature to make the temperature of the fluid reach the index specified by the process so as to meet the requirements of process conditions, and is also one of main devices for improving the utilization rate of energy. The heat exchanger industry relates to more than 30 industries such as heating ventilation, pressure vessels, reclaimed water treatment equipment, chemical industry, petroleum and the like, and an industrial chain is formed mutually. Data show that the market scale of the heat exchanger industry in China in 2010 is about 500 million yuan, and the heat exchanger industry is mainly focused on the fields of petroleum, chemical engineering, metallurgy, electric power, ships, central heating, refrigeration and air conditioning, machinery, food, pharmacy and the like. Wherein, the petrochemical industry field is still the largest market of the heat exchanger industry, and the market scale is 150 billion yuan; the market scale of the heat exchanger in the field of electric metallurgy is about 80 hundred million yuan; the market scale of the industrial heat exchanger of the ship is more than 40 million yuan; the market scale of the mechanical industrial heat exchanger is about 40 million yuan; the market scale of the heat exchanger in the central heating industry exceeds 30 million yuan, and the food industry also has a market of nearly 30 million yuan.
However, the stability of the installation of the internal pipeline of the existing waste gas waste heat exchanger is not high enough, and impurities in the waste gas in the heat exchange process are easily adsorbed on the outer wall of the pipeline; therefore, the existing requirements are not met, and an exhaust gas waste heat exchanger is provided for the requirement.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an exhaust gas waste heat exchanger to solve the stability of the current exhaust gas waste heat exchanger inner tube way installation that proposes in the above-mentioned background art and still high inadequately, waste gas adsorbs the problem at the pipeline outer wall easily at the impurity of heat transfer in-process.
In order to achieve the above object, the utility model provides a following technical scheme: a waste gas waste heat exchanger comprises a heat exchanger shell, a gas outlet variable-diameter shell is arranged above the heat exchanger shell, an air outlet fixing port is arranged above the air outlet reducing shell, a disassembly maintenance plate is arranged at the front end of the heat exchanger shell, a thermometer is arranged on one side above the front end of the disassembly and maintenance plate, a flowmeter is arranged on the other side above the front end of the disassembly and maintenance plate, side limit fixing plates are arranged on two sides inside the Suzhou heat exchanger shell, the inner side of the side limit fixing plate is provided with a water guide pipeline, the outer side of the side limit fixing plate is provided with a fixed bent pipe, impurity filter screens are all installed at the inside both ends of heat exchanger casing, the inside intermediate position department of fixed mouthful of giving vent to anger installs the rotation motor, sealed stable packing ring is all installed with the junction of water pipe to the spacing fixed plate in side.
Preferably, the gas outlet reducing shell and the heat exchanger shell are fixedly connected with the gas outlet fixing port, the gas inlet reducing shell is installed below the heat exchanger shell, and the gas inlet connecting port is formed in the lower end of the gas inlet reducing shell.
Preferably, the heat exchanger shell is connected with the disassembly access panel in a sealing manner, and the disassembly access panel is connected with the thermometer and the flowmeter through screws.
Preferably, a water inlet is arranged below one side of the heat exchanger shell, a water outlet is arranged above the other side of the water inlet, and the water inlet and the water outlet are all welded with the heat exchanger shell.
Preferably, the two ends of the water guide pipeline penetrate through and extend to the outer sides of the side limit fixing plates on the two sides respectively, and the fixing bent pipe and the water guide pipeline are of an integral structure.
Preferably, the impurity filter screen passes through bolted connection with the spacing fixed plate of side, the installation mount is installed in the outside of rotating the motor, and installs the mount and pass through bolted connection with the fixed mouthful of giving vent to anger.
Preferably, the upper end of the rotating motor is provided with a rotating air guide blade, and an output shaft of the rotating motor is in transmission connection with the rotating air guide blade.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a both sides in heat exchanger shell are all installed side limit fixed plate, can be better carry on spacingly to the aqueduct, make the performance of pipeline water guide more stable perfect in the heat transfer process, through all installing sealed stabilizing washer in the junction of pipeline and side limit fixed plate, can be better guarantee both sides sealing performance and pipeline stability, solved the problem that the stability of the inside pipe installation of current waste gas waste heat exchanger is not high enough;
2. the utility model discloses an impurity filter screen is all installed to the inboard of air inlet and gas outlet, can filter the impurity in the waste gas to a certain extent, and the heat transfer in-process impurity absorption that avoids that can be better is at the pipeline outer wall, rotates air guide blade through the internally mounted at the fixed mouthful of giving vent to anger, and the gaseous performance of deriving after the guarantee heat transfer that can be better.
Drawings
Fig. 1 is an overall front view of an exhaust gas waste heat exchanger according to the present invention;
FIG. 2 is a sectional view of an exhaust gas waste heat exchanger according to the present invention;
fig. 3 is a top view of the waste heat exchanger of the present invention.
In the figure: 1. a heat exchanger housing; 2. the air outlet reducing shell; 3. an air inlet reducing shell; 4. disassembling the maintenance plate; 5. a thermometer; 6. a flow meter; 7. a water inlet; 8. a water outlet; 9. an air inlet connector; 10. an air outlet fixing port; 11. a water guide pipeline; 12. a side limit fixing plate; 13. fixing the bent pipe; 14. a seal stabilizing washer; 15. an impurity filter screen; 16. rotating the motor; 17. mounting a fixed frame; 18. the air guide blade is rotated.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, the present invention provides an embodiment: a waste gas waste heat exchanger comprises a heat exchanger shell 1, a gas outlet reducing shell 2 is installed above the heat exchanger shell 1, a gas outlet fixing port 10 is installed above the gas outlet reducing shell 2, a disassembly maintenance plate 4 is installed at the front end of the heat exchanger shell 1, a thermometer 5 is installed at one side above the front end of the disassembly maintenance plate 4, a flowmeter 6 is installed at the other side above the front end of the disassembly maintenance plate 4, side limit fixing plates 12 are installed at two sides of the interior of the Suzhou heat exchanger shell 1, a water guide pipeline 11 is installed at the inner side of each side limit fixing plate 12, a fixing bent pipe 13 is arranged at the outer side of each side limit fixing plate 12, impurity filter screens 15 are installed at two ends of the interior of the heat exchanger shell 1, a rotating motor 16 is installed at the middle position of the interior of the gas outlet fixing port 10, and a sealing and, the working performance of the heat exchanger can be better guaranteed, the structure is simpler, and the heat exchange performance is more perfect.
Further, gas outlet reducing shell 2 and heat exchanger shell 1 and the equal fixed connection of fixed mouthful 10 of giving vent to anger, air inlet reducing shell 3 is installed to heat exchanger shell 1's below, and the lower extreme of air inlet reducing shell 3 is provided with inlet connection mouth 9, the structural performance that the guarantee that can be better was admitted air.
Further, heat exchanger shell 1 with dismantle access panel 4 sealing connection, dismantle access panel 4 and all pass through the screw connection with thermometer 5 and flowmeter 6, the installation and disassembly performance is more stable perfect, structural performance is more stable.
Further, a water inlet 7 is installed below one side of the heat exchanger shell 1, a water outlet 8 is installed above the other side of the water inlet 7, the water inlet 7 and the water outlet 8 are connected with the heat exchanger shell 1 in a welded mode, and structural rigidity is better.
Further, both ends of the water guide pipeline 11 penetrate through and extend to the outer sides of the side limiting fixing plates 12 on the two sides respectively, the fixing bent pipe 13 and the water guide pipeline 11 are of an integrated structure, stability is higher, and water guide performance is more perfect.
Furthermore, the impurity filter screen 15 is connected with the side limit fixing plate 12 through screws, the installation fixing frame 17 is installed on the outer side of the rotating motor 16, and the installation fixing frame 17 is connected with the air outlet fixing port 10 through screws, so that the loading and unloading performance is more stable and perfect.
Further, the upper end of the rotating motor 16 is provided with the rotating air guide blade 18, and the output shaft of the rotating motor 16 is in transmission connection with the rotating air guide blade 18, so that the transmission performance is better guaranteed, and the whole practicability is higher.
The working principle is as follows: during the use, with air inlet connector 9 and waste gas pipeline sealing connection, can begin to use after the connection is accomplished, the inside that has thermal waste gas and gets into heat exchanger casing 1 through air inlet connector 9 and air inlet reducing casing 3, waste gas is when the impurity filter screen 15 of lower extreme, can carry out the filtration of certain degree, impurity filter screen 15 can adsorb certain large-scale impurity, waste gas is by lower supreme motion, the inside heat of waste gas can be absorbed to aqueduct 11 at the in-process of motion, heat the inside water of pipeline, the water after the heating passes through delivery port 8 and discharges, waste gas is discharged through fixed mouthful 10 of giving vent to anger, start rotating motor 16, rotating motor 16's output shaft drives and rotates air guide blade 18 and rotates, guarantee exhaust performance that can be better, the structural performance is simple perfect more.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The utility model provides an exhaust gas waste heat exchanger, includes heat exchanger casing (1), its characterized in that: the gas outlet reducing shell (2) is installed above the heat exchanger shell (1), a gas outlet fixing port (10) is installed above the gas outlet reducing shell (2), the front end of the heat exchanger shell (1) is provided with a disassembly maintenance board (4), one side of the front end of the disassembly maintenance board (4) is provided with a thermometer (5), the other side of the front end of the disassembly maintenance board (4) is provided with a flowmeter (6), the two sides of the interior of the Susong family heat exchanger shell (1) are provided with side limit fixing plates (12), the inner side of each side limit fixing plate (12) is provided with a water guide pipeline (11), the outer side of each side limit fixing plate (12) is provided with a fixing elbow (13), the two ends of the interior of the heat exchanger shell (1) are provided with impurity filter screens (15), and the middle position of the interior of the gas outlet fixing port (10) is provided with a, and sealing stable gaskets (14) are arranged at the joints of the side limit fixing plates (12) and the water guide pipeline (11).
2. The exhaust gas waste heat exchanger according to claim 1, characterized in that: gas outlet reducing shell (2) and heat exchanger shell (1) and the equal fixed connection of fixed mouthful (10) of giving vent to anger, air inlet reducing shell (3) are installed to the below of heat exchanger shell (1), the lower extreme of air inlet reducing shell (3) is provided with connector (9) of admitting air.
3. The exhaust gas waste heat exchanger according to claim 1, characterized in that: the heat exchanger shell (1) is in sealing connection with the dismounting maintenance plate (4), and the dismounting maintenance plate (4) is connected with the thermometer (5) and the flowmeter (6) through screws.
4. The exhaust gas waste heat exchanger according to claim 1, characterized in that: a water inlet (7) is installed below one side of the heat exchanger shell (1), a water outlet (8) is installed above the other side of the water inlet (7), and the water inlet (7) and the water outlet (8) are all welded to the heat exchanger shell (1).
5. The exhaust gas waste heat exchanger according to claim 1, characterized in that: the two ends of the water guide pipeline (11) penetrate through and extend to the outer sides of the side limit fixing plates (12) on the two sides respectively, and the fixing bent pipe (13) and the water guide pipeline (11) are of an integrated structure.
6. The exhaust gas waste heat exchanger according to claim 1, characterized in that: impurity filter screen (15) pass through bolted connection with side limit fixing plate (12), installation mount (17) are installed in the outside of rotating motor (16), and install mount (17) and give vent to anger fixed orifices (10) and pass through bolted connection.
7. The exhaust gas waste heat exchanger according to claim 1, characterized in that: the upper end of the rotating motor (16) is provided with a rotating air guide blade (18), and the output shaft of the rotating motor (16) is in transmission connection with the rotating air guide blade (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020941454.XU CN212512601U (en) | 2020-05-29 | 2020-05-29 | Waste gas waste heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020941454.XU CN212512601U (en) | 2020-05-29 | 2020-05-29 | Waste gas waste heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212512601U true CN212512601U (en) | 2021-02-09 |
Family
ID=74390790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020941454.XU Expired - Fee Related CN212512601U (en) | 2020-05-29 | 2020-05-29 | Waste gas waste heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212512601U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114776562A (en) * | 2022-03-15 | 2022-07-22 | 湖州市中跃化纤有限公司 | Novel energy-conserving air compression system |
-
2020
- 2020-05-29 CN CN202020941454.XU patent/CN212512601U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114776562A (en) * | 2022-03-15 | 2022-07-22 | 湖州市中跃化纤有限公司 | Novel energy-conserving air compression system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210209 |