CN211451986U - Heat exchanger for waste heat recovery - Google Patents
Heat exchanger for waste heat recovery Download PDFInfo
- Publication number
- CN211451986U CN211451986U CN201922196516.9U CN201922196516U CN211451986U CN 211451986 U CN211451986 U CN 211451986U CN 201922196516 U CN201922196516 U CN 201922196516U CN 211451986 U CN211451986 U CN 211451986U
- Authority
- CN
- China
- Prior art keywords
- heat
- box
- collection box
- filter screen
- hot
- 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
Images
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a heat exchanger for waste heat recovery, including thermal-arrest case and steam case, the air inlet upside is provided with the filter screen, thermal-arrest case one side is provided with the gas outlet, the inside superconducting heat pipe that is provided with of thermal-arrest incasement portion, superconducting heat pipe passes the baffle and stretches into inside the steam case, superconducting heat pipe is located thermal-arrest incasement portion section upside and installs a plurality of heat-conducting plates, steam case one side is provided with the flue gas import, the inside flue gas import one end that is close to of steam case is provided with the filter screen, the filter screen sets up for the slope the steam case bottom is located filter screen ground section position and is provided with the dust collection box, the dust collection box upside passes through bolt fixed mounting in steam case bottom, the steam case. The utility model discloses the aluminium copper alloy board that the heat-conducting plate used has higher heat conductivility, and the heat-conducting plate can increase with the inside thermal area of contact of air, concentrates the heat to the superconducting heat pipe upside, improves superconducting heat pipe's heat conductivity.
Description
Technical Field
The utility model relates to a waste heat recovery equipment technical field specifically is a heat exchanger for waste heat recovery.
Background
In the process of industrial production, need discharge a large amount of tail gases, contain a large amount of heat energy in the tail gas, directly discharge not only can cause the waste of resource in the middle of the air still can cause the influence to the environment, need carry out waste heat recovery, current waste heat recovery heat exchanger is when using, and the heat source is less with superconductive heat pipe's area of contact, leads to heat recovery rate lower.
Therefore, a heat exchanger for waste heat recovery is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a heat exchanger for waste heat recovery, the aluminium copper alloy board that the heat-conducting plate used have higher heat conductivility, and the heat-conducting plate can increase with the inside thermal area of contact of air, concentrates the heat to the superconducting heat pipe upside, improves superconducting heat pipe's heat conductivity to solve the problem of proposing among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a heat exchanger for waste heat recovery comprises a heat collection box and a hot air box, wherein the heat collection box is positioned at the upper side of the hot air box, the heat collection box and the hot air box are arranged integrally, a partition plate is arranged between the heat collection box and the hot air box, an air inlet is arranged at one end of the heat collection box, a filter screen is arranged at the upper side of the air inlet and fixedly mounted at the upper side of the air inlet through bolts, an air outlet is arranged at one side of the heat collection box, a superconducting heat pipe is arranged inside the heat collection box and penetrates through the partition plate to extend into the inside of the hot air box, a plurality of heat conduction plates are mounted at the upper side of the section, positioned inside the heat collection box, of the superconducting heat pipe, a flue gas inlet is arranged at one side of the hot air box, a filter screen is arranged at, the upper side of the filter screen is provided with a knocking hammer, the upper side of the knocking hammer is provided with a connecting rod, the bottom end of the connecting rod is welded on the upper side of the knocking hammer, the connecting rod extends out of the hot air box, the bottom end of the hot air box is provided with a dust collection box at the position of the filter screen section, the upper side of the dust collection box is fixedly installed at the bottom end of the hot air box through a bolt, and the other end of the hot air box is provided with.
The hot-air box is used for the heat exchange, the thermal-arrest case is used for the heat to collect, the air inlet is used for clean air to get into the thermal-arrest incasement portion, the gas outlet is used for gaseous the deriving after the intensification, the flue gas import is used for the leading-in hot-air incasement portion of high caloric flue gas, the dust collection box is used for the dust to collect, the exhanst gas export is used for the flue gas derivation after the cooling, superconductive heat pipe is used for the heat conduction, the filter screen is used for filtering gas, the heat-conducting plate is used for increasing with thermal area of contact, the hammer is.
Preferably, the outer side of the knocking hammer is wrapped with an elastic pad, and the elastic pad is adhered to the outer side of the knocking hammer through adhesive glue.
The texture of bullet pad is softer, can completely cut off to strike hammer and filter screen direct contact, has the safeguard measure to the filter screen.
Preferably, a self-cleaning layer is arranged on the outer side of the heat-conducting plate, and the self-cleaning layer is formed by spraying nano-silicon paint on the outer side of the heat-conducting plate and solidifying the nano-silicon paint.
The nano silicon coating used by the self-cleaning layer has the advantages that the paint granularity of the nano silicon coating enters the nano scale, the reaction capability of chemical catalysis and photocatalysis of the nano silicon coating can be improved by increasing the surface active centers of paint materials, the self-cleaning capability of the coating is provided under the action of ultraviolet rays and oxygen, and dust can be effectively prevented from being attached to the upper side of the heat conducting plate.
Preferably, the heat-conducting plate is arranged in an inclined mode, and an included angle between the heat-conducting plate and the horizontal direction is 60 degrees.
The heat-conducting plate sets up in the slope, can increase the area that the heat-conducting plate transversely contacted with the air, improves thermal absorption.
Preferably, heat insulation plates are arranged inside the heat collection box and the hot air box, the heat insulation plates are fixedly installed inside the heat collection box or the hot air box through bolts, and the heat insulation plates are vacuum heat insulation plates.
The vacuum heat insulation plate used by the heat insulation plate is one of vacuum heat insulation materials, is formed by compounding a filling core material and a vacuum protection surface layer, effectively avoids heat transfer caused by air convection, and avoids heat loss in a heat collection box and a hot air box.
Preferably, the inspection door is arranged at the outer side of the heat collecting tank and the hot gas tank, and the inspection door is fixedly installed at the outer side of the heat collecting tank and the hot gas tank through bolts.
The arrangement of the access door is convenient for workers to overhaul elements inside the heat collecting box and the hot air box, and the normal operation of waste heat recovery is guaranteed.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses, the aluminium copper alloy board that the heat-conducting plate used has higher heat conductivility, and the heat-conducting plate can increase the area of contact with the heat in the air, concentrates the heat to the superconductive heat pipe upside, improves the heat conductivity of superconductive heat pipe;
2. the vacuum heat insulation plate used by the heat insulation plate is one of vacuum heat insulation materials, is formed by compounding the filling core material and the vacuum protection surface layer, effectively avoids heat transfer caused by air convection, and avoids heat loss in the heat collection box and the hot air box;
3. the utility model discloses, the setting up of access door makes things convenient for the staff to overhaul the component of thermal-arrest case and steam incasement portion, guarantees waste heat recovery normal operating.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
fig. 3 is a schematic view of the internal structure of the hot air box of the present invention.
In the figure: 1. a hot air tank; 2. a heat collection tank; 3. an air inlet; 4. an air outlet; 5. a flue gas inlet; 6. a dust collection box; 7. an access door; 8. a flue gas outlet; 9. a heat insulation plate; 10. a superconducting heat pipe; 11. a self-cleaning layer; 12. a filter screen; 13. a heat conducting plate; 14. knocking hammers; 15. a connecting rod; 16. and (6) elastic cushion.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a heat exchanger for recovering waste heat, as shown in FIGS. 1-3, comprises a heat collecting tank 2 and a hot gas tank 1, the heat collecting tank 2 is located at the upper side of the hot gas tank 1, the heat collecting tank 2 and the hot gas tank 1 are arranged as a whole, a partition is arranged between the heat collecting tank 2 and the hot gas tank 1, one end of the heat collecting tank 2 is provided with an air inlet 3, the upper side of the air inlet 3 is provided with a filter screen 12, the filter screen 12 is fixedly mounted at the upper side of the air inlet 3 by bolts, one side of the heat collecting tank 2 is provided with an air outlet 4, the heat collecting tank 2 is internally provided with a superconductive heat pipe 10, the superconductive heat pipe 10 passes through the partition and extends into the hot gas tank 1, the superconductive heat pipe 10 is located at the upper side of the inner section of the heat collecting tank 2 and is provided with a plurality of heat conducting plates 13, one side, filter screen 12 is the slope setting, and filter screen 12 upside is provided with strikes hammer 14, strikes and is provided with connecting rod 15 on hammer 14, and the welding of connecting rod 15 bottom is at 14 upsides of striking hammers, and connecting rod 15 stretches out hot-air box 1 outside, and hot-air box 1 bottom is located filter screen 12 district position and is provided with dust collection box 6, and bolt fixed mounting is passed through at hot-air box 1 bottom to 6 upsides of dust collection box, and hot-air box 1 other end is provided with 8 exhansts gas outlets
Through the technical scheme, steam case 1 is used for the heat exchange, heat collection box 2 is used for the heat to collect, air inlet 3 is used for inside clean air gets into heat collection box 2, gas outlet 4 is used for the gaseous derivation after the intensification, flue gas inlet 5 is used for the leading-in hot-air box 1 inside of high caloric flue gas, dust collection box 6 is used for the dust to collect, flue gas outlet 8 is used for the flue gas derivation after the cooling, superconductive heat pipe 10 is used for the heat conduction, filter screen 12 is used for filtering gas, heat-conducting plate 13 is used for increasing with thermal area of contact, strike hammer 14 and be used for strikeing vibrations filter screen 12, connecting rod 15 is used for handheld drive to strike hammer 14 and removes.
Specifically, as shown in fig. 3, a spring pad 16 is wrapped around the outer side of the striking hammer 14, and the spring pad 16 is attached to the outer side of the striking hammer 14 by adhesive.
Through the technical scheme, the elastic pad 16 is soft in texture, can isolate the direct contact between the knocking hammer 14 and the filter screen 12, and has a protection measure for the filter screen 12.
Specifically, as shown in fig. 2, a self-cleaning layer 11 is disposed on the outer side of the heat-conducting plate 13, and the self-cleaning layer 11 is formed by spraying a nano-silicon coating on the outer side of the heat-conducting plate 13 and solidifying.
Through the technical scheme, the nano silicon coating used by the self-cleaning layer 11 has the advantages that the paint granularity of the nano silicon coating enters the nano scale, the reaction capacity of chemical catalysis and photocatalysis can be improved due to the increase of the surface active centers of the paint materials, the self-cleaning capacity of the coating is provided under the action of ultraviolet rays and oxygen, and dust can be effectively prevented from being attached to the upper side of the heat conducting plate 13.
Specifically, as shown in fig. 2 and 3, the heat conducting plate 13 is disposed obliquely, and the included angle between the heat conducting plate 13 and the horizontal direction is 60 degrees.
Through above-mentioned technical scheme, heat-conducting plate 13 slope sets up, can increase heat-conducting plate 13 horizontal and air contact's area, improves the absorption of heat.
Specifically, as shown in fig. 2, heat insulation plates 9 are disposed inside both the heat collection tank 2 and the hot gas tank 1, the heat insulation plates 9 are fixedly installed inside the heat collection tank 2 or the hot gas tank 1 by bolts, and the heat insulation plates 9 are vacuum heat insulation plates.
Through the technical scheme, the vacuum heat insulation plate used by the heat insulation plate 9 is one of vacuum heat insulation materials, is formed by compounding the filling core material and the vacuum protection surface layer, effectively avoids heat transfer caused by air convection, and avoids heat loss in the heat collection box 2 and the hot air box 1.
Specifically, as shown in fig. 1, an access door 7 is provided outside the heat collecting tank 2 and the hot gas tank 1, and the access door 7 is fixedly installed outside the heat collecting tank 2 and the hot gas tank 1 by bolts.
Through the technical scheme, the arrangement of the access door 7 facilitates the maintenance of the elements in the heat collecting box 2 and the hot air box 1 by workers, and the normal operation of waste heat recovery is ensured.
The working principle is as follows: when in use, the flue gas with residual heat is guided into the hot air box 1 through the flue gas inlet 5, the flue gas entering the hot air box 1 is firstly filtered through the filter screen 12, the dust generated by filtering falls into the dust collection box 6, meanwhile, the knocking hammer 14 is shaken through the connecting rod 15, and through the collision between the knocking hammer 14 and the filter screen 12, the dust on the upper side of the filter screen 12 is shaken off through inertia, the filtered smoke will be in contact with the heat conduction plate 13 and the superconducting heat pipe 10, the heat inside the smoke will enter the heat collection box 2 through the superconducting heat pipe 10, the heat collection box 2 is driven by an external fan, the cold air enters the heat collection box 2 through the air inlet 3, the heat introduced by the superconducting heat pipe 10 will heat the air, the air after heating up will be led out through the air outlet 4 for reuse, and the smoke after cooling down will be led out from the inside of the heat collection box 1 through the smoke outlet 8.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a heat exchanger for waste heat recovery which characterized in that: including heat collection box (2) and steam case (1), heat collection box (2) are located the side position on steam case (1), heat collection box (2) and steam case (1) setting as an organic whole, be provided with the baffle between heat collection box (2) and steam case (1), heat collection box (2) one end is provided with air inlet (3), air inlet (3) upside is provided with filter screen (12), filter screen (12) are through bolt fixed mounting in air inlet (3) upside, heat collection box (2) one side is provided with gas outlet (4), heat collection box (2) inside is provided with superconductive heat pipe (10), superconductive heat pipe (10) pass the baffle and stretch into inside steam case (1), superconductive heat pipe (10) are located heat collection box (2) inside section upside and install a plurality of heat-conducting plates (13), steam case (1) one side is provided with flue gas inlet (5), the utility model discloses a hot-air box, including hot-air box (1), filter screen (12), bolt fixed mounting in hot-air box (1) one side are provided with near flue gas inlet (5) one end to filter screen (12), filter screen (12) are provided with strikes hammer (14) for the slope setting, filter screen (12) upside, it is provided with connecting rod (15) to strike hammer (14) upside, connecting rod (15) bottom welding is at strikes hammer (14) upside, connecting rod (15) stretch out the hot-air box (1) outside, hot-air box (1) bottom is located filter screen (12) district position and is provided with dust collection box (6), bolt fixed mounting is passed through at hot-air box (1) bottom to dust collection box (6) upside, the hot-air box (1) other end is provided with exhanst gas outlet (8).
2. The heat exchanger for waste heat recovery according to claim 1, wherein: an elastic pad (16) is wrapped on the outer side of the knocking hammer (14), and the elastic pad (16) is attached to the outer side of the knocking hammer (14) through adhesive glue.
3. The heat exchanger for waste heat recovery according to claim 1, wherein: the self-cleaning heat conduction plate is characterized in that a self-cleaning layer (11) is arranged on the outer side of the heat conduction plate (13), and the self-cleaning layer (11) is formed by spraying nano silicon paint on the outer side of the heat conduction plate (13) and solidifying.
4. The heat exchanger for waste heat recovery according to claim 1, wherein: the heat-conducting plate (13) is arranged obliquely, and an included angle between the heat-conducting plate (13) and the horizontal direction is 60 degrees.
5. The heat exchanger for waste heat recovery according to claim 1, wherein: the heat collecting box is characterized in that heat insulation plates (9) are arranged inside the heat collecting box (2) and the hot air box (1), the heat insulation plates (9) are fixedly installed inside the heat collecting box (2) or the hot air box (1) through bolts, and the heat insulation plates (9) are vacuum heat insulation plates.
6. The heat exchanger for waste heat recovery according to claim 1, wherein: and the outer sides of the heat collection box (2) and the hot air box (1) are provided with an access door (7), and the access door (7) is fixedly installed on the outer sides of the heat collection box (2) and the hot air box (1) through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922196516.9U CN211451986U (en) | 2019-12-08 | 2019-12-08 | Heat exchanger for waste heat recovery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922196516.9U CN211451986U (en) | 2019-12-08 | 2019-12-08 | Heat exchanger for waste heat recovery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211451986U true CN211451986U (en) | 2020-09-08 |
Family
ID=72302820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922196516.9U Expired - Fee Related CN211451986U (en) | 2019-12-08 | 2019-12-08 | Heat exchanger for waste heat recovery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211451986U (en) |
-
2019
- 2019-12-08 CN CN201922196516.9U patent/CN211451986U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211451986U (en) | Heat exchanger for waste heat recovery | |
| CN107224746A (en) | A kind of rectifier unit | |
| CN203170448U (en) | High-efficiency heat pipe heat-exchange type cyclone dust collector | |
| CN206582875U (en) | Reheater after a kind of flue gas desulfurization and denitrification | |
| CN206055664U (en) | Power plant's wet desulfurization system | |
| CN211537008U (en) | Flue gas purification device for boiler | |
| CN204952603U (en) | High -efficient graphite falling liquid film absorber | |
| CN210448379U (en) | Dust removal defogging water trap device of coal fired power plant afterbody flue gas | |
| CN208871656U (en) | A kind of high-temp waste gas processing equipment with energy regenerating | |
| CN215808585U (en) | Flue gas waste heat recovery device for thermal power generation | |
| CN215572373U (en) | Resource recycling device for thermal energy power engineering | |
| CN207041950U (en) | A kind of rectifier unit | |
| CN207831384U (en) | A kind of chemical pipeline deslagging residual heat using device | |
| CN206897088U (en) | A kind of Waste gas processing system for fixing machine | |
| CN201757600U (en) | Waste heat recovery device for industrial furnace exhaust gas or coal gas | |
| CN216144184U (en) | Air supply device of drying room for metal smelting with heat recovery function | |
| CN205783020U (en) | A kind of effective absorption waste heat boiler containing zinc high-temperature flue gas waste heat | |
| CN114659402B (en) | Flue gas heat exchanger | |
| CN214039679U (en) | Industrial waste gas waste heat recovery utilizes device | |
| CN214300016U (en) | Heat energy utilization device of producer | |
| CN219368463U (en) | High-efficiency heat exchanger | |
| CN214051008U (en) | Carbonized flue gas recovery device | |
| CN211084106U (en) | Waste gas thermal circulation device of low-pressure steam turbine | |
| CN213238488U (en) | Multi-point position waste heat recycling system of coking plant | |
| CN210303067U (en) | Falling film absorption tower for chemical waste gas |
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: 20200908 Termination date: 20211208 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |