CN211782945U - Industrial flue gas waste heat recovery water circulating device - Google Patents
Industrial flue gas waste heat recovery water circulating device Download PDFInfo
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- CN211782945U CN211782945U CN201922131870.3U CN201922131870U CN211782945U CN 211782945 U CN211782945 U CN 211782945U CN 201922131870 U CN201922131870 U CN 201922131870U CN 211782945 U CN211782945 U CN 211782945U
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- heating box
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- heat
- heat exchange
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 93
- 239000002918 waste heat Substances 0.000 title claims abstract description 26
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims abstract description 23
- 239000003546 flue gas Substances 0.000 title claims abstract description 23
- 238000011084 recovery Methods 0.000 title claims abstract description 14
- 238000010438 heat treatment Methods 0.000 claims abstract description 98
- 238000003491 array Methods 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 239000011810 insulating material Substances 0.000 claims 1
- 239000002699 waste material Substances 0.000 description 8
- 239000007789 gas Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 239000012774 insulation material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000010849 combustible waste Substances 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000010819 recyclable waste Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses an industry flue gas waste heat recovery water circle device relates to waste heat recovery and utilizes technical field, including heat transfer passageway, the heat transfer passageway upper end is fixed with first heating cabinet through the mounting panel, installs a plurality of little heat pipe arrays on the mounting panel, and during little heat pipe array's one end stretched into heat transfer passageway, one end stretched into in the first heating cabinet, installed first inlet tube on the first heating cabinet, first heating cabinet is linked together through first connecting pipe and second heating cabinet, and the second heating cabinet is fixed in heat transfer passageway upper end through another mounting panel, and the second heating cabinet is linked together through second connecting pipe and third heating cabinet, and the third heating cabinet is fixed in heat transfer passageway upper end through another mounting panel, installs little heat pipe array on the mounting panel of third heating cabinet lower extreme. The utility model discloses a set up tertiary heating cabinet above heat transfer passageway for waste heat in the flue gas can furthest take place to send out the exchange with little heat pipe array.
Description
Technical Field
The utility model relates to a waste heat recovery utilizes technical field, specifically is an industry flue gas waste heat recovery water circle device.
Background
The waste heat refers to sensible heat and latent heat which are not reasonably utilized in the original design in the energy consumption device of the put-in-operation industrial enterprise due to the limitations of factors such as history, technology, concept and the like. The method comprises the steps of high-temperature waste gas waste heat, cooling medium waste heat, waste steam waste water waste heat, high-temperature product and slag waste heat, chemical reaction waste heat, combustible waste gas waste liquid, waste material waste heat and the like. According to investigation, the total waste heat resources of all industries account for 17% -67% of the total fuel consumption, and the recyclable waste heat resources account for 60% of the total waste heat resources.
For example, the chinese patent No. CN201621003339.8, the application date is 2016, 08, 31, and the announcement date is 2017, 03, 22 discloses a waste heat recycling water circulating device, which comprises a water storage tank and a fan, wherein the water storage tank and a heating tank are installed on the top of a machine body through a connecting column, the water storage tank and the heating tank are connected through a water pipe, the left side of the water storage tank is provided with a water outlet, the right side of the heating tank is provided with a water inlet, the outer walls of the water storage tank and the heating tank are provided with a temperature display, a temperature sensor is installed above the inner walls of the water storage tank and the heating tank, the left side of the machine body is provided with an air inlet, an air outlet is arranged on the right side of the machine body, the air inlet and the air outlet are internally provided with a fan, the fan is fixed on the inner wall of, and a heating device is arranged at the bottom of the heating box. However, the above patent only needs to perform heat exchange once, and the heat exchange between the flue gas and the filter screen can be caused by arranging the filter screen at the foremost end, so that the temperature of the flue gas is lower.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an industry flue gas waste heat recovery water circle device to only once carried out when solving the heat exchange that proposes in the above-mentioned background art, arrange the filter screen in foremost simultaneously and can cause flue gas and filter screen to take place heat exchange, make the lower problem of temperature of flue gas.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides an industrial flue gas waste heat recovery water circulating device, includes heat transfer passageway, heat transfer passageway one end is equipped with the air inlet, and one end is equipped with the gas vent, all installs the fan in air inlet and the gas vent, and heat transfer passageway upper end is fixed with first heating cabinet through the mounting panel, installs a plurality of little heat pipe arrays on the mounting panel, and the one end of little heat pipe array stretches into in the heat transfer passageway, and in one end stretched into first heating cabinet, install first inlet tube on the first heating cabinet, first heating cabinet is linked together through first connecting pipe and second heating cabinet, installs first control valve on the first connecting pipe, and the second heating cabinet is fixed in heat transfer passageway upper end through another mounting panel, also installs little heat pipe array on the mounting panel of second heating cabinet lower extreme, and the contained angle sum between little heat pipe array in the first heating cabinet and heat transfer pipeline axial direction line and the contained angle between little heat pipe array in the second heating cabinet and the heat transfer pipeline axial, the second heating box is communicated with the third heating box through a second connecting pipe, the third heating box is fixed to the upper end of the heat exchange channel through another mounting plate, a micro heat pipe array is mounted on the mounting plate at the lower end of the third heating box, the arrangement mode of the micro heat pipe array is consistent with that of the micro heat pipe array in the first heating pipe, a water outlet is mounted at the lower end of the side face of the third heating box and is connected with a first water drainage pipe, the water drainage pipe is connected with the water inlet end of a water pump, the water outlet end of the water pump is connected with a second water inlet pipe on the water storage tank, a second water drainage pipe is arranged at the lower end of the side face of.
Furthermore, a filter screen is arranged at one end, close to the exhaust port, inside the heat exchange channel.
Furthermore, the peripheries of the first heating box, the second heating box, the third heating box and the water storage tank are coated with heat insulation materials.
Furthermore, a sealing ring is arranged at the joint of the micro heat pipe array and the mounting plate.
Furthermore, a third control valve is installed on the second water inlet pipe, and a fourth control valve is installed on the second water outlet pipe.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a set up tertiary heating cabinet above heat transfer passageway, make the waste heat in the flue gas can take place to send out the exchange with little heat pipe array furthest, place the filter screen in rearmost simultaneously, avoided taking place the phenomenon that the heat exchange leads to calorific loss earlier; meanwhile, the micro heat pipe array is used as a heat exchange device, so that the heat exchange efficiency is improved.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic front view of the second heating box of fig. 1 according to the present invention;
fig. 3 is a schematic diagram of the right side view of fig. 2 according to the present invention;
fig. 4 is a schematic cross-sectional view of fig. 3 according to the present invention;
fig. 5 is a schematic bottom view of the second heating chamber of fig. 1 according to the present invention;
fig. 6 is a schematic front view of the first heating chamber of fig. 1 according to the present invention;
FIG. 7 is a schematic right-view component view of the present invention shown in FIG. 6;
fig. 8 is a schematic cross-sectional view of fig. 7 according to the present invention;
fig. 9 is a schematic bottom view of the first heating box of fig. 1 according to the present invention.
In the figure: the heat exchange device comprises a heat exchange channel 1, an air inlet 2, an air outlet 3, a fan 4, a filter screen 5, a first heating box 6, a first water inlet pipe 7, a mounting plate 8, a micro heat pipe array 9, a second heating box 10, a first connecting pipe 11, a first control valve 12, a third heating box 13, a second connecting pipe 14, a second control valve 15, a water outlet 16, a first drain pipe 17, a water pump 18, a second water inlet pipe 19, a water storage tank 20, a water return pipe 21, a third control valve 22, a second drain pipe 23 and a sealing ring 24.
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.
Fig. 1 to 9 show an embodiment of the present invention, referring to fig. 1, an industrial flue gas waste heat recovery water circulation device comprises a heat exchange channel 1, an air inlet 2 is arranged at one end of the heat exchange channel 1, an air outlet 3 is arranged at one end of the heat exchange channel, fans 4 are arranged in the air inlet 2 and the air outlet 3, a first heating box 6 is fixed at the upper end of the heat exchange channel 1 through a mounting plate 8, a plurality of micro heat pipe arrays 9 are arranged on the mounting plate 8, one end of each micro heat pipe array 9 extends into the heat exchange channel 1, the other end extends into the first heating box 6, a first water inlet pipe 7 is arranged on the first heating box 6, the first heating box 6 is communicated with a second heating box 10 through a first connecting pipe 11, a first control valve 12 is arranged on the first connecting pipe 11, the second heating box 10 is fixed at the upper end of the heat exchange channel 1 through another mounting plate 8, the mounting plate 8 at the lower end of the second, the sum of the included angle between the micro heat pipe array 9 in the first heating box 6 and the axial center line of the heat exchange pipeline and the included angle between the micro heat pipe array 9 in the second heating box 10 and the axial center line of the heat exchange pipeline is equal to 180 degrees, the second heating box 10 is communicated with a third heating box 13 through a second connecting pipe 14, a second control valve 15 is installed on the second connecting pipe 14, the third heating box 13 is fixed at the upper end of the heat exchange channel 1 through another mounting plate 8, the micro heat pipe array 9 is installed on the mounting plate 8 at the lower end of the third heating box 13, the arrangement mode of the micro heat pipe array 9 is consistent with that of the micro heat pipe array 9 in the first heating pipe, a water outlet 16 is installed at the lower end of the side surface of the third heating box 13, the water outlet 16 is connected with a first water drainage pipe, the water drainage pipe is connected with the water inlet end of a water, the lower end of the side surface of the water storage tank 20 is provided with a second water discharge pipe 23, and the second water discharge pipe 23 is communicated with the first heating pipe through a water return pipe 21. A filter screen 5 is arranged at one end of the heat exchange channel 1 close to the exhaust port 3. The peripheries of the first heating box 6, the second heating box 10, the third heating box 13 and the water storage box 20 are coated with heat insulation materials. And a sealing ring 24 is arranged at the joint of the micro heat pipe array 9 and the mounting plate 8. A third control valve 22 is installed on the second water inlet pipe 19, and a fourth control valve is installed on the second water outlet pipe 23.
Cold water is injected into the first heating box 6 from a water inlet, the fan 4 works to suck waste flue gas to be treated into the heat exchange channel 1 from the air inlet 2, the waste flue gas to be treated firstly passes through the micro heat pipe array 9 on the first heating box 6, the waste flue gas firstly carries out first heat exchange with the micro heat pipe array 9 on the first heating box 6, the evaporation section of the micro heat pipe array 9 is arranged in the heat exchange channel 1, the evaporation section absorbs heat in the waste flue gas and then carries the heat into the first heating box 6, the heat is released through the condensation section in the first heating box 6, so that water in the first heating box 6 is heated, then the first control valve 12 is opened, the water in the first heating box 6 enters the second heating box 10 through the first connecting pipe 11, the micro heat pipe array 9 in the second heating box 10 already carries out heat exchange with the waste flue gas, after the water enters the second heating box 10, the heat in the micro heat pipe array 9 can be directly transferred to the water in the second heating tank 10 to heat the water, meanwhile, the first control valve 12 is closed, cold water is injected into the first heating tank 6 again, the above process is repeated, after the water in the second heating tank 10 is heated, the second control valve 15 is opened, the water in the second heating tank 10 enters the third heating tank 13, after the water enters the third heating tank 13, the micro heat pipe array 9 in the third heating tank 13 heats the water therein, and then the water pump 18 is pumped into the water storage tank 20 through the water pump 18 to be stored. If the water temperature in the water storage tank 20 is reduced and the water cannot be used, the fourth control valve is opened, the water in the water storage tank 20 is sent into the first heating tank 6, the process is repeated, and the water is heated again.
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 (5)
1. The utility model provides an industry flue gas waste heat recovery water circle device which characterized in that: the heat exchange device comprises a heat exchange channel (1), wherein one end of the heat exchange channel (1) is provided with an air inlet (2), one end of the heat exchange channel is provided with an air outlet (3), fans (4) are respectively arranged in the air inlet (2) and the air outlet (3), the upper end of the heat exchange channel (1) is fixedly provided with a first heating box (6) through a mounting plate (8), a plurality of micro heat pipe arrays (9) are arranged on the mounting plate (8), one end of each micro heat pipe array (9) extends into the heat exchange channel (1), one end of each micro heat pipe array extends into the first heating box (6), a first water inlet pipe (7) is arranged on each first heating box (6), each first heating box (6) is communicated with a second heating box (10) through a first connecting pipe (11), a first control valve (12) is arranged on each first connecting pipe (11), each second heating box (10) is fixed at the upper end of the heat exchange channel (1) through another mounting plate (8), and a micro heat pipe array (9, the sum of the included angle between the micro heat pipe array (9) in the first heating box (6) and the axial center line of the heat exchange pipeline and the included angle between the micro heat pipe array (9) in the second heating box (10) and the axial center line of the heat exchange pipeline is equal to 180 degrees, the second heating box (10) is communicated with a third heating box (13) through a second connecting pipe (14), a second control valve (15) is installed on the second connecting pipe (14), the third heating box (13) is fixed at the upper end of the heat exchange channel (1) through another mounting plate (8), the micro heat pipe array (9) is installed on the mounting plate (8) at the lower end of the third heating box (13), the arrangement mode of the micro heat pipe array (9) is consistent with that of the micro heat pipe array (9) in the first heating pipe, the water outlet (16) is installed at the lower end of the side surface of the third heating box (13), and the water outlet (16) is, the water outlet pipe is connected with the water inlet end of the water pump (18), the water outlet end of the water pump (18) is connected with a second water inlet pipe (19) on the water storage tank (20), a second water outlet pipe (23) is arranged at the lower end of the side face of the water storage tank (20), and the second water outlet pipe (23) is communicated with the first heating pipe through a water return pipe (21).
2. The industrial flue gas waste heat recovery water circulating device according to claim 1, characterized in that: a filter screen (5) is arranged at one end of the heat exchange channel (1) close to the exhaust port (3).
3. The industrial flue gas waste heat recovery water circulating device according to claim 1, characterized in that: the peripheries of the first heating box (6), the second heating box (10), the third heating box (13) and the water storage tank (20) are coated with heat-insulating materials.
4. The industrial flue gas waste heat recovery water circulating device according to claim 1, characterized in that: and a sealing ring (24) is arranged at the joint of the micro heat pipe array (9) and the mounting plate (8).
5. The industrial flue gas waste heat recovery water circulating device according to claim 1, characterized in that: a third control valve (22) is arranged on the second water inlet pipe (19), and a fourth control valve is arranged on the second water outlet pipe (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922131870.3U CN211782945U (en) | 2019-12-03 | 2019-12-03 | Industrial flue gas waste heat recovery water circulating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922131870.3U CN211782945U (en) | 2019-12-03 | 2019-12-03 | Industrial flue gas waste heat recovery water circulating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211782945U true CN211782945U (en) | 2020-10-27 |
Family
ID=72962171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922131870.3U Active CN211782945U (en) | 2019-12-03 | 2019-12-03 | Industrial flue gas waste heat recovery water circulating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211782945U (en) |
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2019
- 2019-12-03 CN CN201922131870.3U patent/CN211782945U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An industrial flue gas waste heat recovery water circulation device Granted publication date: 20201027 Pledgee: Jinan Rural Commercial Bank Co.,Ltd. Licheng sub branch Pledgor: Shandong Jiechuang Energy Technology Co.,Ltd. Registration number: Y2024980005711 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |