CN211260946U - Waste heat recovery heating device - Google Patents
Waste heat recovery heating device Download PDFInfo
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- CN211260946U CN211260946U CN201922411871.3U CN201922411871U CN211260946U CN 211260946 U CN211260946 U CN 211260946U CN 201922411871 U CN201922411871 U CN 201922411871U CN 211260946 U CN211260946 U CN 211260946U
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- waste heat
- pipe
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- fan
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Abstract
The utility model discloses a waste heat recovery heating device belongs to waste heat utilization technical field, advance the pipe including waste heat, waste heat advances the pipe and communicates in the defeated pipe of waste heat, waste heat advances the equal fixed mounting in both ends lateral wall about managing has the inner loop tuber pipe, outer circulation tuber pipe is installed to inner loop tuber pipe intercommunication, the defeated tub of lateral wall fixed mounting of waste heat has the thermal-arrest board, fixed mounting has the hot-water collecting pipe on the thermal-arrest board, the raceway is installed to thermal-arrest water pipe intercommunication, the defeated pipe of waste heat communicates in the rose box, the inside fixed mounting of rose box has the dust removal filter bag, waste gas purifier is installed to rose box right-hand member intercommunication. The utility model relates to a novelty, the operation of being convenient for and excellent in use effect can promote the waste heat utilization rate of recovery of waste steam, can multiple utilization waste steam's waste heat, prevent waste steam's waste heat to can purify the back to waste steam and discharge, prevent to cause air environmental pollution.
Description
Technical Field
The utility model relates to a waste heat utilization technology field especially relates to a waste heat recovery heating device.
Background
The high energy consuming enterprises such as thermal power plants, steel plants, petroleum, chemical industry, cement and the like can generate a large amount of waste heat in the production process, and the waste heat is directly discharged to the atmosphere through a water cooling tower or an air cooling island, thereby not only causing huge energy loss, but also causing environmental pollution. At present, the waste heat resources that utilize high energy consumption enterprise to produce carries out central heating system and carries out waste heat resource recovery heating heat supply with extensive mode, and the side return water temperature that once is higher, does not obtain fine utilization, and energy utilization is lower, and the system efficiency has not yet obtained fine release.
Patent number CN208282233U discloses a waste heat recovery heating system, belongs to energy-concerving and environment-protective field. The technical scheme is as follows: the utility model provides a waste heat recovery heating device, including heating water tank and storage water tank, two terminal surfaces that heating water tank is relative are provided with air inlet and gas outlet, the air inlet is connected with steam conduit, steam conduit is provided with the control valve, be provided with the blast pipe between gas outlet and the storage water tank, the blast pipe stretches into in the storage water tank, be provided with the pressure valve on the blast pipe, pass through the pipe connection between air inlet and the gas outlet, the pipeline lateral wall is provided with a plurality of venthole, heating water tank one side is connected with the water pump, heating water tank opposite side and heating installation circulating pipe connection, heating installation pipe is provided with the control valve, storage water tank. The utility model has the advantages that: simple structure, reduced vibration and noise generated when steam is directly communicated with water, and lower application cost.
The above patents have the following disadvantages: 1. the waste heat utilization recovery rate of the waste hot gas is low, and the waste heat of the waste hot gas cannot be utilized for multiple times, so that waste of the waste heat of the waste hot gas is caused; 2. the waste hot gas can not be purified and then discharged, and the air environment pollution is easily caused. Therefore, a waste heat recovery heating device is provided.
Disclosure of Invention
The utility model provides a waste heat recovery heating device, which has novel design, convenient operation and good use effect, and aims to improve the waste heat utilization rate of waste hot gas through an internal circulation fan, an external circulation fan and a circulating water pump, so that the waste heat of the waste hot gas can be utilized for multiple times, and the waste of the waste heat of the waste hot gas is prevented; through dust bag and exhaust gas purifier, can purify the back emission to waste heat gas, prevent to cause air circumstance to pollute.
The utility model provides a specific technical scheme as follows:
the utility model provides a waste heat recovery heating device, which comprises a waste hot gas inlet pipe, wherein the waste hot gas inlet pipe is communicated with a waste hot gas conveying pipe, inner circulating air pipes are fixedly arranged on the outer side walls of the upper and lower ends of the waste hot gas inlet pipe, an inner circulating fan is fixedly arranged in the inner circulating air pipe, an outer circulating air pipe is communicated with the inner circulating air pipe, an outer circulating fan is arranged on the outer circulating air pipe, a heat collecting plate is fixedly arranged on the outer side wall of the waste hot gas conveying pipe, a heat collecting water pipe is fixedly arranged on the heat collecting plate, a water conveying pipe is communicated with the heat collecting water pipe, a circulating water pump is arranged on the water conveying pipe, the water conveying pipe is communicated with the upper and lower ends of a water storage tank, a water filling port is arranged on the upper end of the water storage tank, a water discharging tap is arranged on the lower end of the water storage, and the right end of the filter box is communicated with and provided with a waste gas purifier.
Optionally, the exhaust gas purifier upper end switches on and is provided with the air inlet, inside alkali room, the deacidification room and the clean room of being provided with of exhaust gas purifier, remove alkali room, deacidification room and clean room and equally divide and do not communicate through the connector, remove the indoor strong acid solution that is provided with of alkali, be provided with strong alkaline particle in the deacidification room, be provided with adsorption activated carbon in the clean room, the exhaust gas purifier lower extreme switches on and is provided with the gas vent.
Optionally, an installation buckle is installed at the upper end of the dust removal filter bag, and the dust removal filter bag is installed on the installation rod through the installation buckle.
Optionally, a crankshaft a is installed inside the center of the outer circulation fan, fan blades are fixedly installed on the crankshaft a, and a fan cover is installed on the outer circulation fan.
Optionally, a crankshaft B is installed inside the center of the internal circulation fan, fan blades are fixedly installed on the crankshaft B, and fan ports are formed in the upper end and the lower end of the internal circulation fan.
Optionally, a pump is installed in the center of the circulating water pump, and pump blades are fixedly installed on the pump.
The utility model has the advantages as follows:
1. the utility model relates to a novelty, the operation is convenient and excellent in use effect, through being equipped with inner circulating fan, outer circulating fan and circulating water pump, turn on switch, inner circulating fan, outer circulating fan and circulating water pump circular telegram work, inner circulating fan work, spindle B is rotatory, drive the flabellum rotation, produce the air current, flow out through the fan mouth, carry the hot air of drawing in the inner circulating air duct to outer circulating air pipe, outer circulating fan work, spindle A is rotatory, drive the flabellum rotation, produce the air current, carry the hot air of drawing in the outer circulating air duct to inner circulating air pipe, with this circulation, can draw the waste heat of waste heat gas and utilize, circulating water pump work, the pump machine is rotatory, drive the pump leaf rotation, form the circulation rivers, carry the water in the water storage tank to the thermal-arrest water pipe and utilize the thermal-arrest board to absorb heat, heat rivers in the thermal-arrest water pipe, so, the waste heat utilization rate of recovery of the waste heat gas can be improved, the waste heat of the waste heat gas can be utilized in multiple ways, and waste of the waste heat gas is prevented.
2. The utility model discloses a be equipped with dust removal filter bag and exhaust gas cleaner, waste heat carries to the filter box through the waste heat defeated pipe, the dust removal filter bag of installation can filter the waste heat and clear away the dust in the filter box, the dust after the filtration can be present on the dust removal filter bag, later, waste heat gets into exhaust gas cleaner, waste heat after the dust removal gets into exhaust gas cleaner inside by the air inlet that sets up on exhaust gas cleaner, get into earlier through the connector and remove the alkali room, the strong acid solution is equipped with in removing the alkali room, the strong acid solution can carry out neutralization reaction absorption with the alkaline gas that contains in the waste heat, then get into through the connector and remove the acid room, be equipped with strong alkali granule in removing the acid room, the acid gas that contains in the waste heat gas can be neutralized reaction absorption with the strong alkali granule, get into the clean room through at last, be equipped with adsorption activated carbon in the clean room, adsorption connector can adsorb the removal with the micromolecular granule dust that contains in the, and finally, the exhaust gas is discharged from an exhaust port arranged on the exhaust gas purifier, so that the exhaust gas can be discharged after being purified, and air environmental pollution is prevented.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic view of an overall structure of a waste heat recovery heating apparatus according to an embodiment of the present invention;
fig. 2 is a schematic cross-sectional view of a waste heat recovery heating apparatus according to an embodiment of the present invention;
fig. 3 is a schematic view of the overall structure of a waste heat recovery heating device according to an embodiment of the present invention;
fig. 4 is a schematic view of the overall structure of a waste heat recovery heating apparatus according to an embodiment of the present invention;
fig. 5 is a schematic view of the overall structure of a waste heat recovery heating apparatus according to an embodiment of the present invention;
fig. 6 is a schematic view of the overall structure of the waste heat recovery heating apparatus according to the embodiment of the present invention.
In the figure: 1. waste hot gas enters the pipe; 2. a heat collecting plate; 3. a waste heat gas delivery pipe; 4. a filter box; 5. a dust removal filter bag; 6. an exhaust gas purifier; 7. a water injection port; 8. a water storage tank; 9. a water discharge faucet; 10. a water circulating pump; 11. a heat collecting water pipe; 12. an external circulation fan; 13. an internal circulation air duct; 14. an internal circulation fan; 15. an external circulation air duct; 16. an air inlet; 17. a strong acid solution; 18. a strong base particle; 19. adsorbing active carbon; 20. an exhaust port; 21. a dust chamber; 22. an acid removal chamber; 23. an alkali removal chamber; 24. a connecting port; 25. installing a buckle; 26. mounting a rod; 27. a crankshaft A; 28. a fan blade; 29. a fan guard; 30. a fan port; 31. a crankshaft B; 32. a pump blade; 33. a pump machine; 34. a water delivery pipe.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, 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 efforts belong to the protection scope of the present invention.
A waste heat recovery heating apparatus according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 6.
Referring to fig. 1, a waste heat recovery heating device provided by an embodiment of the present invention includes a waste heat inlet pipe 1, the waste heat inlet pipe 1 is connected to a waste heat delivery pipe 3, outer side walls of upper and lower ends of the waste heat inlet pipe 1 are fixedly installed with an inner circulation air pipe 13, an inner circulation fan 14 is fixedly installed inside the inner circulation air pipe 13, the inner circulation air pipe 13 is connected to an outer circulation air pipe 15, an outer circulation fan 12 is installed on the outer circulation air pipe 15, a heat collection plate 2 is fixedly installed on an outer side wall of the waste heat delivery pipe 3, a heat collection water pipe 11 is fixedly installed on the heat collection plate 2, a water delivery pipe 34 is installed on the heat collection water pipe 11, a circulation water pump 10 is installed on the water delivery pipe 34, the water delivery pipe 34 is connected to upper and lower ends of a water storage tank 8, a water filling port 7 is installed at an upper end of the water storage tank 8, a water discharging tap 9 is installed at, defeated pipe 3 of waste heat gas communicates in rose box 4, the inside fixed mounting of rose box 4 has dust bag 5, exhaust purifier 6 is installed in the intercommunication of 4 right-hand members of rose box, can promote the waste heat utilization rate of recovery of waste heat gas, can multiple utilization waste heat of waste heat gas, prevents the waste of waste heat gas to can purify the back to waste heat gas and discharge, prevent to cause air circumstance to pollute.
Refer to fig. 2 and show, 6 upper ends of exhaust gas cleaner switch on and are provided with air inlet 16, 6 inside alkali room 23, the room 22 and the clean room 21 of removing of being provided with of exhaust gas cleaner, remove alkali room 23, remove acid room 22 and clean room 21 and equally divide and do not communicate through connector 24, it is provided with strong acid solution 17 in the alkali room 23 to remove, it is provided with strong alkaline granule 18 in the room 22 to remove, be provided with adsorption activated carbon 19 in the clean room 21, 6 lower extremes of exhaust gas cleaner switch on and are provided with gas vent 20, and exhaust gas cleaner 6 can purify the back to waste heat and discharge, prevents to cause air circumstance to pollute.
Referring to fig. 3, the mounting buckle 25 is installed at the upper end of the dust filter bag 5, the dust filter bag 5 is installed on the mounting rod 26 through the mounting buckle 25, and the dust filter bag 5 can filter and remove dust from waste hot gas to prevent dust from polluting the air environment.
Referring to fig. 4, a crankshaft a27 is installed inside the center of the outer circulation fan 12, the fan blades 28 are fixedly installed on the crankshaft a27, the fan cover 29 is installed on the outer circulation fan 12, and the outer circulation fan 12 is used for external circulation of air heating in the air duct.
Referring to fig. 5, a crankshaft B31 is installed inside the center of the internal circulation fan 14, fan blades 28 are fixedly installed on the crankshaft B31, the upper and lower ends of the internal circulation fan 14 are provided with fan ports 30, and the internal circulation fan 14 is used for air heating internal circulation in the air duct.
Referring to fig. 6, a pump 33 is installed at the center of the circulating water pump 10, a pump blade 32 is fixedly installed on the pump 33, and the circulating water pump 10 is used for water heating circulation in a water pipe.
The embodiment of the utility model provides a waste heat recovery heating device, when using, outer circulating fan 3, inner circulating fan 6 and circulating water pump 10 are supplied power by external power control, through being equipped with inner circulating fan 14, outer circulating fan 12 and circulating water pump 10, turn on switch, inner circulating fan 14, outer circulating fan 12 and circulating water pump 10 circular telegram work, inner circulating fan 14 works, spindle B31 rotates, drive flabellum 28 rotates, produce the air current, flow out through fan mouth 30, carry the hot air of drawing in inner circulating air duct 13 to outer circulating air duct 15, outer circulating fan 12 works, spindle A27 rotates, drive flabellum 28 rotates, produce the air current, carry the hot air of drawing in outer circulating air duct 15 to inner circulating air duct 13, with this circulation, can draw the waste heat of waste heat gas and utilize, circulating water pump 10 works, pump 33 rotates, the pump blade 32 is driven to rotate to form circulating water flow, water in the water storage tank 8 is conveyed into the heat collection water pipe 11 to absorb heat by using the heat collection plate 2, and water flow in the heat collection water pipe 11 is heated, so that the waste heat utilization rate of waste hot gas can be improved, the waste heat of the waste hot gas can be utilized in multiple ways, and waste of the waste heat of the waste hot gas is prevented; through being equipped with dust removal filter bag 5 and exhaust gas cleaner 6, waste heat gas carries to the rose box 4 through waste heat gas transmission pipe 3, the dust removal filter bag 5 of installation in the rose box 4 can filter the waste heat gas and clear away the dust, the dust after the filtration can be present on dust removal filter bag 5, later, waste heat gas enters into exhaust gas cleaner 6, waste heat gas after the dust removal gets into exhaust gas cleaner 6 inside from the air inlet 16 that sets up on exhaust gas cleaner 6, get into alkali removal chamber 23 through connector 24 earlier, alkali removal chamber 23 is equipped with strong acid solution 17, strong acid solution 17 can carry out neutralization reaction absorption with the alkaline gas that contains in the waste heat gas, then get into acid removal chamber 22 through connector 24, acid removal chamber 22 is equipped with strong base granule 18, strong base granule 18 can carry out neutralization reaction absorption with the acidic gas that contains in the waste heat gas, get into dust removal chamber 21 through connector 24 at last, the dust removal chamber 21 is filled with adsorption activated carbon 19, the adsorption activated carbon 19 can adsorb and remove small molecular particle dust contained in the waste heat gas, and finally the waste gas is discharged through an exhaust port 20 arranged on the waste gas purifier 6, so that the waste heat gas can be purified and then discharged, and air environmental pollution is prevented.
The external circulation fan 3 is a common GDF3.0-8 type in the market; the internal circulation fan 6 is a common GDF with the model of 1.4-4 on the market; the circulating water pump 10 is a common model 100WL80-8-4 on the market.
It should be noted that the utility model relates to a waste heat recovery heating device, which comprises a waste hot gas inlet pipe 1; a heat collecting plate 2; a waste heat gas delivery pipe 3; a filter tank 4; a dust removal filter bag 5; a waste gas purifier 6; a water injection port 7; a water storage tank 8; a water discharge faucet 9; a circulating water pump 10; a heat collecting water pipe 11; an external circulation fan 12; an internal circulation air duct 13; an internal circulation fan 14; an external circulation air duct 15; an air inlet 16; a strong acid solution 17; strong base particles 18; adsorbing active carbon 19; an exhaust port 20; a dust chamber 21; an acid removal chamber 22; an alkali removal chamber 23; a connection port 24; a mounting buckle 25; a mounting rod 26; the crankshaft a 27; fan blades 28; a fan cover 29; a fan port 30; the crankshaft B31; a pump blade 32; a pump 33; the water pipe 34, the above electrical components are all prior art products, and those skilled in the art select, install and complete the debugging operation of the circuit according to the use requirement, so as to ensure that each electrical appliance can work normally, and the components are all universal standard components or components known by those skilled in the art, and the structure and principle of the components are known by the technical manual or by the conventional experimental method, and the applicant does not make specific limitation here.
It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (6)
1. A waste heat recovery heating device is characterized in that: including waste heat advances pipe (1), waste heat advances pipe (1) and communicates in waste heat defeated pipe (3), waste heat advances the equal fixed mounting in both ends lateral wall about pipe (1) and has interior circulation tuber pipe (13), the inside fixed mounting of interior circulation tuber pipe (13) has interior circulating fan (14), outer circulation tuber pipe (15) are installed in interior circulation tuber pipe (13) intercommunication, install outer circulating fan (12) on outer circulation tuber pipe (15), waste heat defeated pipe (3) lateral wall fixed mounting has thermal-arrest board (2), fixed mounting has thermal-arrest water pipe (11) on thermal-arrest board (2), raceway (34) are installed in thermal-arrest water pipe (11) intercommunication, install circulating water pump (10) on raceway (34), raceway (34) communicate both ends about storage water tank (8), water filling port (7) are installed to storage water tank (8) upper end, the water drain device is characterized in that a water drain tap (9) is installed at the lower end of the water storage tank (8), the waste heat gas transmission pipe (3) is communicated with the filter box (4), a dust removal filter bag (5) is fixedly installed inside the filter box (4), and a waste gas purifier (6) is installed at the right end of the filter box (4) in a communicated manner.
2. The heat recovery heating apparatus according to claim 1, characterized in that: the utility model discloses a waste gas purification ware, including waste gas purification ware (6), waste gas purification ware (6) upper end switches on and is provided with air inlet (16), waste gas purification ware (6) inside is provided with except that alkali room (23), removes acid room (22) and clean room (21), remove alkali room (23), remove acid room (22) and clean room (21) and equally divide and do not pass through connector (24) intercommunication, it is provided with strong acid solution (17) in alkali room (23) to remove, be provided with strong alkali granule (18) in removing acid room (22), be provided with adsorption activated carbon (19) in clean room (21), waste gas purification ware (6) lower extreme switches on and is provided with gas vent (20).
3. The heat recovery heating apparatus according to claim 1, characterized in that: the dust removal filter bag is characterized in that an installation buckle (25) is installed at the upper end of the dust removal filter bag (5), and the dust removal filter bag (5) is installed on an installation rod (26) through the installation buckle (25).
4. The heat recovery heating apparatus according to claim 1, characterized in that: a crankshaft A (27) is installed in the center of the outer circulating fan (12), fan blades (28) are fixedly installed on the crankshaft A (27), and a fan cover (29) is installed on the outer circulating fan (12).
5. The heat recovery heating apparatus according to claim 1, characterized in that: a crankshaft B (31) is installed in the center of the internal circulation fan (14), fan blades (28) are fixedly installed on the crankshaft B (31), and fan openings (30) are formed in the upper end and the lower end of the internal circulation fan (14).
6. The heat recovery heating apparatus according to claim 1, characterized in that: and a pump (33) is installed at the center of the circulating water pump (10), and a pump blade (32) is fixedly installed on the pump (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922411871.3U CN211260946U (en) | 2019-12-28 | 2019-12-28 | Waste heat recovery heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922411871.3U CN211260946U (en) | 2019-12-28 | 2019-12-28 | Waste heat recovery heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211260946U true CN211260946U (en) | 2020-08-14 |
Family
ID=71956753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922411871.3U Expired - Fee Related CN211260946U (en) | 2019-12-28 | 2019-12-28 | Waste heat recovery heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211260946U (en) |
-
2019
- 2019-12-28 CN CN201922411871.3U patent/CN211260946U/en not_active Expired - Fee Related
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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: 20200814 Termination date: 20201228 |
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| CF01 | Termination of patent right due to non-payment of annual fee |