CN111578727A - Chemical industry smelting waste heat recovery device convenient to it is energy-concerving and environment-protective - Google Patents
Chemical industry smelting waste heat recovery device convenient to it is energy-concerving and environment-protective Download PDFInfo
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- CN111578727A CN111578727A CN202010438248.1A CN202010438248A CN111578727A CN 111578727 A CN111578727 A CN 111578727A CN 202010438248 A CN202010438248 A CN 202010438248A CN 111578727 A CN111578727 A CN 111578727A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
- F27D17/004—Systems for reclaiming waste heat
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
- B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D15/00—Other domestic- or space-heating systems
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
- F26B21/002—Drying-air generating units, e.g. movable, independent of drying enclosure heating the drying air indirectly, i.e. using a heat exchanger
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/06—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits having a single U-bend
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Environmental & Geological Engineering (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
The invention discloses a chemical smelting waste heat recovery device convenient for energy conservation and environmental protection, which comprises a base, wherein a smelting furnace is arranged at the top of the base, a smoke exhaust pipeline is arranged at the top of the smelting furnace, a water tank is arranged at the top of the base and positioned at one side of the smelting furnace, a grid supporting plate is arranged inside the water tank, a circulating pump is arranged at the top of the grid supporting plate, a first circulating pipe is arranged at the top of the circulating pump, the top end of the first circulating pipe penetrates through and extends to the outer side of the water tank, a heating sheet is arranged at one end of the first circulating pipe, which is far away from the circulating pump, a second circulating pipe is arranged at the bottom of the heating sheet, one end of the second circulating pipe, which is far away from the heating sheet, penetrates through and extends to the lower part of the grid supporting plate inside the water tank, a first, and the air inlet end of the first fan is connected with the first valve.
Description
Technical Field
The invention relates to the technical field of chemical smelting, in particular to a chemical smelting waste heat recovery device convenient for energy conservation and environmental protection.
Background
Smelting is a refining technology used for extracting metals in ores by roasting, smelting, electrolysis, using chemical agents and other methods; reducing impurities contained in the metal or increasing certain components in the metal to smelt the metal into the required metal; the smelting is divided into pyrometallurgy, wet extraction or electrochemical deposition; the chemical smelting belongs to one of smelting; at present, the in-process of carrying out the chemical industry smelting, the heat that the smelting produced can directly be leading-in the environment on every side to lead to people can't carry out recycle to the waste heat that the smelting produced, wasted available resource to a certain extent, be unfavorable for reaching energy-concerving and environment-protective effect, and then unable better user demand who satisfies people.
In conclusion, how to better recycle the waste heat in chemical smelting is a technical problem which needs to be solved urgently at present.
Disclosure of Invention
The technical task of the invention is to provide a chemical smelting waste heat recovery device which is convenient for energy conservation and environmental protection, and solve the problem of better recycling of waste heat in chemical smelting.
The technical scheme of the invention is realized as follows:
the utility model provides a waste heat recovery device is smelted to chemical industry convenient to energy-concerving and environment-protective, includes the base, the smelting furnace is installed at the top of base, the exhaust pipe is installed at the top of smelting furnace, the top of base just is located the water tank is installed to one side of smelting furnace, the internally mounted of water tank has the grid backup pad, the circulating pump is installed at the top of grid backup pad, circulating pipe one is installed at the top of circulating pump, the top of circulating pipe one is run through and is extended to the outside of water tank, circulating pipe one is kept away from the one end of circulating pump is installed the heating piece, circulating pipe two is installed to the bottom of heating piece, just circulating pipe two keeps away from the one end of heating piece is run through and is extended to inside the water tank the below of grid backup pad, fan one is installed at the top of water tank, the air inlet end of the first fan is connected with the first valve, the air outlet end of the first fan is connected with the water tank, the first air pipe is installed at the top of the first valve, the top of the water tank is located at the position, far away from the first fan, of one side of the smelting furnace, a second fan is installed, the second valve is installed at the top of the second fan, the air outlet end of the second fan is connected with the second valve, the air inlet end of the second fan is connected with the water tank, the second air pipe is installed at the top of the second valve, a first heating pipe is installed inside the water tank, one end of the first heating pipe is connected with the bottom end of the first fan, the other end of the first heating pipe is connected with the bottom end of the second fan, a first shell is installed at the top end of the smelting furnace, close to one side of the water tank, a first filtering bin and a second filtering bin are arranged inside the first shell, and, the utility model discloses a smelting furnace, including filter bin two, air pipe two, filter bin two, air pipe two, water tank, valve three, valve four, a fourth valve is installed at the top of the fourth fan, the air outlet end of the fourth fan is connected with the fourth valve, the air inlet end of the fourth fan is connected with the box body, a fourth air pipe is installed at the top of the fourth valve, a second heating pipe is installed inside the box body, one end of the second heating pipe is connected with the bottom end of the third fan, the other end of the second heating pipe is connected with the bottom end of the fourth fan, a second shell is installed at one side, close to the box body, of the top end of the smoke exhaust pipeline, a third filtering bin and a fourth filtering bin are arranged inside the second shell, a second three-layer filtering screen is installed inside the third filtering bin, a second double-layer filtering screen is installed inside the fourth filtering bin, one end, far away from the third valve, of the third air pipe penetrates through and extends to the inside of the third filtering bin, and one end, far away from the fourth valve, penetrates through and extends, the utility model discloses a smelting furnace, including heating pipe two, filter storehouse three, filter storehouse four, the tuber pipe three and the one end of tuber pipe four all with exhaust pipe communicates, the box is kept away from a side of smelting furnace evenly installs a plurality of blast valves, the inside of box just is located heating pipe two is kept away from a side of blast valve installs blower group, blower group is close to valve group is installed to a side of heating pipe two, valve group keeps away from a side of blower group installs the baffle, just valve group keeps away from the one end of blower group runs through and extends to the baffle is close to one side of heating pipe two, blower group keeps away from a side of heating pipe two installs the inlet hood, just on the box with the air inlet has been seted up to the corresponding position of inlet hood.
Preferably, a cover body is installed on one side of the box body, which is far away from the air outlet valve, and a grating filter screen is installed inside the cover body.
Preferably, the supporting seat is installed at the bottom of the box body, the supporting legs are installed on four corner edges of the bottom of the supporting seat, and the bottoms of the supporting legs are fixedly connected with the top of the base.
Preferably, the bottom of box just is located the below of heating pipe two is run through and is installed the connecting pipe, the connecting pipe is kept away from the one end of box run through in the supporting seat extends to the box is close to one side of smelting furnace.
Preferably, the smelting furnace is close to a combustion fan is installed at one side bottom end of the box body, and the combustion fan is kept away from one end of the smelting furnace and one end of the box body are connected through the connecting pipe.
Preferably, the box body is composed of a first external protection layer and a first inner layer, a vacuum cavity is formed between the first external protection layer and the first inner layer, a plurality of fixed blocks are arranged inside the vacuum cavity, and two ends of each fixed block are equally divided into the first external protection layer and the first inner layer.
Preferably, the water tank is composed of an outer protection layer II and an inner layer II, and a heat insulation layer is connected between the outer protection layer II and the inner layer II.
Preferably, the first heating pipe and the second heating pipe are both of a serpentine pipe structure, positioning blocks are mounted on the middle of the top end and two sides of the bottom end of the first heating pipe and the second heating pipe, and the positioning blocks are respectively fixedly connected with the water tank and the top end and the bottom end of the box body.
Preferably, a motor is installed at the top of the water tank, a stirring rod is installed at the bottom of the motor, and the bottom end of the stirring rod penetrates through and extends to the inside of the water tank.
Preferably, a water inlet valve is installed on one side edge of the top end of the water tank, and a transparent glass ribbon board is embedded and installed on the outer side edge of the water tank.
Compared with the prior art, the invention has the advantages and positive effects that:
1. through the interaction of the heating pipe I, the water tank and the circulating pump with the circulating pipe I and the circulating pipe II, the waste heat in the smelting furnace can be recycled, so that heating operation can be conveniently carried out on people, a better energy-saving and environment-friendly effect can be conveniently achieved, and the use requirements of people can be better met.
2. Through the interaction of the second heating pipe, the box body and the blower unit, the waste heat in the smoke exhaust pipeline can be recycled, and the smoke exhaust pipeline can be conveniently used for generating warm air to perform drying operation, so that the better energy-saving and environment-friendly effect can be achieved, and the use requirements of people can be better met.
3. Through the casing one with the interact of casing two can be right the smelting furnace and dust and harmful substance that contain in the heat in the exhaust pipe filter to be convenient for can reach better waste heat recovery and utilize the effect, and then be convenient for can be better satisfy people's user demand.
4. The invention well solves the problem of how to better recycle the waste heat generated by chemical smelting, so that in the process of chemical smelting, people can better recycle the waste heat generated by smelting, and available resources are saved to a certain extent, thereby being beneficial to achieving the effects of energy saving and environmental protection and further being convenient for better meeting the use requirements of people.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in 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 diagram of an architecture according to an embodiment of the present invention;
FIG. 2 is a schematic view of the internal structure of a water tank according to an embodiment of the present invention;
FIG. 3 is a schematic view of an internal structure of a housing according to an embodiment of the present invention;
FIG. 4 is a schematic diagram of a structure of a water tank according to an embodiment of the present invention;
FIG. 5 is a schematic view of the internal structure of the case according to the embodiment of the present invention;
FIG. 6 is a schematic view of the internal structure of the second housing according to the embodiment of the invention;
FIG. 7 is a schematic cross-sectional view of a housing according to an embodiment of the invention;
fig. 8 is a schematic structural diagram of a box body according to an embodiment of the present invention.
In the figure:
1. a base; 2. a smelting furnace; 3. a smoke exhaust duct; 4. a water tank; 5. a grid support plate; 6. a circulation pump; 7. a first circulating pipe; 8. a heating sheet; 9. a second circulating pipe; 10. a first fan; 11. a first valve; 12. a first air pipe; 13. a second fan; 14. a second valve; 15. a second air duct; 16. heating a first pipe; 17. a first shell; 18. a first filtering bin; 19. a second filtering bin; 20. three layers of filter screens I; 21. a first double-layer filter screen; 22. a box body; 23. a third fan; 24. a third valve; 25. a third air duct; 26. a fourth fan; 27. a fourth valve; 28. a fourth air duct; 29. heating a pipe II; 30. a second shell; 31. a third filtering bin; 32. a fourth filtering bin; 33. a second three-layer filter screen; 34. a second double-layer filter screen; 35. an air outlet valve; 36. a blower unit; 37. a valve group; 38. a partition plate; 39. an air intake hood; 40. an air inlet; 41. a cover body; 42. a grille filter screen; 43. a supporting seat; 44. supporting legs; 45. a connecting pipe; 46. a combustion fan; 47. a first external protective layer; 48. an inner layer I; 49. a vacuum chamber; 50. a fixed block; 51. a second external protective layer; 52. the inner layer II; 53. a thermal insulation layer; 54. positioning blocks; 55. a motor; 56. a stirring rod; 57. a water inlet valve; 58. a transparent glass ribbon.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
The invention is further described with reference to the following figures and specific examples.
Embodiment one, as shown in fig. 1 to 8, the chemical smelting waste heat recovery device convenient for energy saving and environmental protection according to the embodiment of the invention comprises a base 1, a smelting furnace 2 is installed on the top of the base 1, a smoke exhaust pipeline 3 is installed on the top of the smelting furnace 2, a water tank 4 is installed on the top of the base 1 and located on one side of the smelting furnace 2, a grid support plate 5 is installed inside the water tank 4, a circulating pump 6 is installed on the top of the grid support plate 5, a circulating pipe 7 is installed on the top of the circulating pump 6, the top end of the circulating pipe 7 penetrates through and extends to the outer side of the water tank 4, a heating fin 8 is installed at one end of the circulating pipe 7 far away from the circulating pump 6, a circulating pipe 9 is installed at the bottom of the heating fin 8, and one end of the circulating pipe 9 far away from the heating fin 8 penetrates through and extends to the lower part of the grid support plate 5 inside the, the utility model discloses a smelting furnace, including water tank 4, fan I10, valve I11 is installed at the top of fan I10, just the air inlet end of fan I10 with valve I11 is connected, the air-out end of fan I10 with water tank 4 is connected, tuber pipe I12 is installed at the top of valve I11, the top of water tank 4 just is located fan I10 keeps away from one side of smelting furnace 2 installs fan II 13, fan II 13's top installation valve II 14, just the air-out end of fan II 13 with valve II 14 is connected, the air inlet end of fan II 13 with water tank 4 is connected, tuber pipe II 15 is installed at the top of valve II 14, the internally mounted of water tank 4 has heating pipe I16, just the one end of heating pipe I16 with the bottom of fan I10 is connected, the other end of heating pipe I16 with the bottom of fan II 13 is connected, the top of smelting furnace 2 is close to one side of water tank 4 installs casing 17, casing 17's inside has been seted up and has been filtered storehouse 18 and filter storehouse two 19, just the internally mounted of filtering storehouse 18 has three-layer filter net 20, the internally mounted of filtering storehouse two 19 has double-deck filter net 21, through casing 17 can be right dust and harmful substance that contain in the smelting furnace 2 heat filter to be convenient for can reach better waste heat recovery and utilize the effect, tuber pipe one 12 is kept away from the one end of valve one 11 runs through and extends to the inside of filtering storehouse 18, tuber pipe two 15 is kept away from the one end of valve two 14 runs through and extends to the inside of filtering storehouse two 19, filter storehouse one 18 with filter storehouse two 19 keep away from tuber pipe one 12 and the one end of tuber pipe two 15 all with smelting furnace 2 communicates, through the interaction of the heating pipe I16, the water tank 4, the circulating pump 6, the circulating pipe I7 and the circulating pipe II 9, the waste heat in the smelting furnace 2 can be recycled, the heating operation for people can be conveniently carried out, so that the better energy-saving and environment-friendly effect can be reached, and the use requirements of people can be better met, the top of the base 1 is positioned at one side of the smelting furnace 2 far away from the water tank 4, the box body 22 is installed at one side of the box body 22, the fan III 23 is installed at the top of the box body 22, the valve III 24 is installed at the top of the fan III 23, the air inlet end of the fan III 23 is connected with the valve III 24, the air outlet end of the fan III 23 is connected with the box body 22, the air pipe III 25 is installed at the top of the valve III 24, the top of the box body 22 is positioned at one side of the fan III 23 far away from the smelting furnace 2, and the, the top of the fan IV 26 is provided with a valve IV 27, the air outlet end of the fan IV 26 is connected with the valve IV 27, the air inlet end of the fan IV 26 is connected with the box body 22, the top of the valve IV 27 is provided with an air pipe IV 28, the box body 22 is internally provided with a heating pipe II 29, one end of the heating pipe II 29 is connected with the bottom end of the fan III 23, the other end of the heating pipe II 29 is connected with the bottom end of the fan IV 26, one side of the top end of the smoke exhaust pipeline 3 close to the box body 22 is provided with a shell II 30, the inside of the shell II 30 is provided with a filter bin III 31 and a filter bin IV 32, the inside of the filter bin III 31 is provided with a three-layer filter screen II 33, the inside of the filter bin IV 32 is provided with a double-layer filter screen II 34, and the dust and harmful substances contained in the heat in the smoke exhaust pipeline 3 can be, thereby be convenient for can reach better waste heat recovery and utilize effect, three 25 of tuber pipe are kept away from the one end of three 24 of valve runs through and extends to filter the inside of storehouse three 31, four 28 of tuber pipe are kept away from the one end of four 27 of valve runs through and extends to filter the inside of storehouse four 32, filter storehouse three 31 with four 32 of filter storehouse are kept away from tuber pipe three 25 and the one end of four 28 of tuber pipe all with smoke exhaust pipe 3 communicates, box 22 is kept away from a side of smelting furnace 2 evenly installs a plurality of outlet valves 35, the inside of box 22 just is located two 29 of heating pipe are kept away from one side of outlet valve 35 is installed blower group 36, blower group 36 is close to a side of two 29 of heating pipe installs valve group 37, valve group 37 is kept away from a side of blower group 36 installs baffle 38, just valve group 37 is kept away from the one end of blower group 36 runs through and extends to baffle 38 is close to One side of the second heating pipe 29, an air inlet cover 39 is installed on one side of the second heating pipe 29, which is far away from the blower unit 36, an air inlet 40 is formed in the position, corresponding to the air inlet cover 39, on the box body 22, through interaction of the second heating pipe 29, the box body 22 and the blower unit 36, waste heat in the smoke exhaust pipeline 3 can be recycled, warm air can be generated for drying operation, and therefore better energy-saving and environment-friendly effects can be achieved, and further the use requirements of people can be better met.
In the second embodiment, as shown in fig. 1, 5 and 7, a cover 41 is installed on one side of the box body 22 away from the air outlet valve 35, and a grille filter screen 42 is installed inside the cover 41; the cover body 41 and the grille filter screen 42 can filter the inlet air of the blower unit 36, so that the use requirements of people can be better met.
In the third embodiment, as shown in fig. 1 and 5, a support seat 43 is installed at the bottom of the box body 22, support legs 44 are installed at four corners of the bottom of the support seat 43, and the bottoms of the support legs 44 are fixedly connected with the top of the base 1; a connecting pipe 45 is installed at the bottom of the box body 22 and below the second heating pipe 29 in a penetrating manner, and one end, far away from the box body 22, of the connecting pipe 45 penetrates through the supporting seat 43 and extends to one side, close to the smelting furnace 2, of the box body 22; a combustion-supporting fan 46 is installed at the bottom end of one side of the smelting furnace 2 close to the box body 22, and one end of the combustion-supporting fan 46 far away from the smelting furnace 2 is connected with one end of the connecting pipe 45 far away from the box body 22; through the supporting seat 43 with the supporting leg 44 can make the box 22 reaches good stability, and through the connecting pipe 45 with combustion fan 46's interact, can with hot air carries extremely in the box 22 in the smelting furnace 2, thereby reduces the energy consumption of smelting furnace 2, and then be convenient for can reach better energy-concerving and environment-protective effect.
In the fourth embodiment, as shown in fig. 1, 2, 4, 5, and 8, the box 22 is composed of a first external protection layer 47 and a first internal layer 48, a vacuum cavity 49 is formed between the first external protection layer 47 and the first internal layer 48, a plurality of fixing blocks 50 are installed inside the vacuum cavity 49, and two ends of each fixing block 50 are respectively connected to the first external protection layer 47 and the first internal layer 48; the water tank 4 is composed of an outer protection layer II 51 and an inner layer II 52, and a heat insulation layer 53 is connected between the outer protection layer II 51 and the inner layer II 52; through the external protection layer 47 with the inlayer 48 the vacuum cavity 49 and the external protection layer 51 with the inlayer 52 the insulating layer 53, can make the box 22 and the water tank 4 reaches good heat preservation effect to be convenient for can be better carry out waste heat recovery and utilize the operation, and then be convenient for can be better satisfy people's user demand.
In a fifth embodiment, as shown in fig. 2 and 5, the first heating pipe 16 and the second heating pipe 29 are both of a serpentine pipe structure, positioning blocks 54 are respectively installed at the middle portion of the top end and both sides of the bottom end of the first heating pipe 16 and the second heating pipe 29, and the positioning blocks 54 are respectively fixedly connected with the water tank 4 and the top end and the bottom end of the interior of the box body 22; the first heating pipe 16 and the second heating pipe 29 can achieve good stability through the positioning block 54, so that waste heat can be better recycled, and the use requirements of people can be better met.
In the sixth embodiment, as shown in fig. 1 and 2, a motor 55 is installed at the top of the water tank 4, a stirring rod 56 is installed at the bottom of the motor 55, and the bottom end of the stirring rod 56 penetrates and extends to the inside of the water tank 4; through the interaction of the motor 55 and the stirring rod 56, the water in the water tank 4 can be stirred, so that the uniform heating effect can be achieved, and further, the better waste heat recycling effect can be achieved.
In the seventh embodiment, as shown in fig. 1 and 2, a water inlet valve 57 is installed on one side edge of the top end of the water tank 4, and a transparent glass ribbon 58 is embedded and installed on the outer side edge of the water tank 4; through the interaction of the water inlet valve 57 and the transparent glass ribbon board 58, people can better carry out water inlet operation on the water tank 4 when in use, thereby being convenient for better recycling waste heat and further being convenient for better meeting the use requirements of people.
For the convenience of understanding the technical solutions of the present invention, the following detailed description will be made on the working principle or the operation mode of the present invention in the practical process.
In practical application, when carrying out waste heat recovery heating, open valve one 11 with valve two 14, and start fan one 10 with fan two 13, will the hot-air on 2 tops of smelting furnace is introduced in heating pipe one 16, and carry out the circulation flow in heating pipe one 16, make heating pipe one 16 is right the inside water of water tank 4 heats, will the hot-air on 2 tops of smelting furnace is introduced during heating pipe one 16 three-layer filter screen one 20 with under the effect of double-deck filter screen one 21, can ensure that the hot-air obtains filtering, avoid taking place the condition of pipeline jam and take place, water in the water tank 4 via heating pipe one 16 heats the back, can start circulating pump 6 circulating pipe one 7 with under the effect of circulating pipe two 9, make the inside hot water of water tank 4 be in heating piece 8 with carry out the circulation flow between the water tank 4, carrying out heating operation on people; when the waste heat recovery drying is performed, the third valve 24 and the fourth valve 27 are opened, the third fan 23 and the fourth fan 26 are started, the hot air in the smoke exhaust pipeline 3 is introduced into the second heating pipe 29, and the hot air circularly flows in the second heating pipe 29, so that the second heating pipe 29 heats the air inside the box body, when the hot air in the smoke exhaust pipeline 3 is introduced into the second heating pipe 29, the hot air can be ensured to be filtered under the action of the second three-layer filter screen 33 and the second double-layer filter screen 34, the pipeline blockage is avoided, and after the air in the box body 22 is heated by the second heating pipe 29, the blower unit 36, the valve unit 37 and the air outlet valve 35 can be started, and the hot air inside the box body 22 is output for drying operation; all in all, in the process of chemical smelting, people can better recycle the waste heat generated by smelting, and available resources are saved to a certain extent, so that the energy-saving and environment-friendly effect is favorably achieved, and the use requirements of people can be better met.
The present invention can be easily implemented by those skilled in the art from the above detailed description. It should be understood, however, that the intention is not to limit the invention to the particular embodiments described. On the basis of the disclosed embodiments, a person skilled in the art can combine different technical features at will, thereby implementing different technical solutions.
Claims (10)
1. The utility model provides a waste heat recovery device is smelted to chemical industry convenient to energy-concerving and environment-protective, its characterized in that, includes base (1), smelting furnace (2) are installed at the top of base (1).
2. The waste heat recovery device is smelted to chemical industry convenient to energy-concerving and environment-protective, according to claim 1, smoke exhaust pipe (3) are installed at the top of smelting furnace (2), the top of base (1) just is located water tank (4) are installed to one side of smelting furnace (2), the internally mounted of water tank (4) has grid backup pad (5), circulating pump (6) are installed at the top of grid backup pad (5), circulating pipe (7) are installed at the top of circulating pump (6), the top of circulating pipe (7) is run through and is extended to the outside of water tank (4), circulating pipe (7) are kept away from circulating pump (6)'s one end is installed and is had circulating pipe (8), heating pipe (9) are installed to the bottom of heating pipe (8), just circulating pipe (9) are kept away from the one end of heating pipe (8) is run through and extend to inside water tank (4) grid backup pad (5) The lower extreme, fan one (10) is installed at the top of water tank (4), the top installation valve one (11) of fan one (10), just the air inlet end of fan one (10) with valve one (11) are connected, the air-out end of fan one (10) with water tank (4) are connected, tuber pipe one (12) is installed at the top of valve one (11), the top of water tank (4) just is located fan one (10) is kept away from one side of smelting furnace (2) and is installed fan two (13), valve two (14) is installed at the top of fan two (13), just the air-out end of fan two (13) with valve two (14) are connected, the air inlet end of fan two (13) with water tank (4) are connected, tuber pipe two (15) are installed at the top of valve two (14), the internally mounted of water tank (4) has heating pipe one (16), just the one end of heating pipe (16) with the bottom of fan (10) is connected, the other end of heating pipe (16) with the bottom of fan two (13) is connected, the top of smelting furnace (2) is close to casing (17) is installed to one side of water tank (4), filter storehouse (18) and filter storehouse two (19) have been seted up to the inside of casing (17), just the internally mounted who filters storehouse (18) has three-layer filtering net (20), the internally mounted who filters storehouse two (19) has double-deck filtering net (21), keep away from tuber pipe (12) the one end of valve (11) runs through and extends to the inside of filter storehouse (18), keep away from tuber pipe two (15) the one end of valve two (14) runs through and extends to the inside of filter storehouse two (19), filter storehouse one (18) with filter storehouse two (19) are kept away from tuber pipe one (12) and two (15) The one end all with smelting furnace (2) intercommunication, the top of base (1) just is located smelting furnace (2) is kept away from one side of water tank (4) installs box (22), fan three (23) are installed at the top of box (22), the three (24) of top installation valve of fan three (23), just the air inlet end of fan three (23) with valve three (24) are connected, the air-out end of fan three (23) with box (22) are connected, tuber pipe three (25) are installed at the top of valve three (24), the top of box (22) just is located fan three (23) are kept away from one side of smelting furnace (2) is installed fan four (26), the top installation valve four (27) of fan four (26), just the air-out end of fan four (26) with valve four (27) are connected, the air inlet end of fan four (26) with box (22) are connected, four (28) of tuber pipe are installed at the top of valve four (27), the internally mounted of box (22) has two (29) of heating pipe, just the one end of two (29) of heating pipe with the bottom of three (23) of fan is connected, the other end of two (29) of heating pipe with the bottom of four (26) of fan is connected, the top of exhaust pipe (3) is close to casing two (30) are installed to one side of box (22), three (31) of filter house and filter house four (32) have been seted up to the inside of casing two (30), just the internally mounted of three (31) of filter house has three-layer filter screen two (33), the internally mounted of four (32) of filter house has two-layer filter screen two (34), three (25) of tuber pipe are kept away from the one end of three (24) of valve runs through and extends to the inside of three (31) of filter house, four (28) are kept away from the one end of valve four (27) runs through and extends to filter house four (32) The inside of (2), filter three (31) in storehouse with filter four (32) in storehouse and keep away from tuber pipe three (25) and the one end of tuber pipe four (28) all with smoke exhaust pipe (3) intercommunication, box (22) are kept away from a side of smelting furnace (2) evenly installs a plurality of blast valves (35), the inside of box (22) just is located heating pipe two (29) are kept away from one side of blast valve (35) is installed and is organized (36), blast valve group (36) are close to a side of heating pipe two (29) is installed valve group (37), valve group (37) are kept away from a side of blast valve group (36) is installed baffle (38), just valve group (37) are kept away from the one end of blast valve group (36) is run through and extend to baffle (38) are close to one side of heating pipe two (29), an air inlet cover (39) is installed on one side edge, away from the second heating pipe (29), of the blower unit (36), and an air inlet (40) is formed in the position, corresponding to the air inlet cover (39), of the box body (22).
3. The chemical smelting waste heat recovery device convenient for energy conservation and environmental protection according to claim 2, characterized in that a cover body (41) is installed on one side of the box body (22) far away from the air outlet valve (35), and a grid filter screen (42) is installed inside the cover body (41); the novel box is characterized in that a supporting seat (43) is installed at the bottom of the box body (22), supporting legs (44) are installed on four corner edges of the bottom of the supporting seat (43), and the bottoms of the supporting legs (44) are fixedly connected with the top of the base (1).
4. The chemical smelting waste heat recovery device convenient for energy conservation and environmental protection according to claim 3, characterized in that a connecting pipe (45) is installed at the bottom of the box body (22) and below the second heating pipe (29) in a penetrating manner, one end of the connecting pipe (45) far away from the box body (22) penetrates through the supporting seat (43) and extends to one side of the box body (22) close to the smelting furnace (2).
5. The chemical smelting waste heat recovery device convenient for energy conservation and environmental protection according to claim 4, characterized in that the smelting furnace (2) is close to a side bottom end of the box body (22) and is provided with a combustion fan (46), and the combustion fan (46) is far away from one end of the smelting furnace (2) and one end of the box body (22) are connected through a connecting pipe (45).
6. The chemical smelting waste heat recovery device convenient for energy conservation and environmental protection as claimed in claim 2, wherein the box body (22) is composed of a first external protective layer (47) and a first inner layer (48), a vacuum cavity (49) is formed between the first external protective layer (47) and the first inner layer (48), a plurality of fixing blocks (50) are installed inside the vacuum cavity (49), and two ends of each fixing block (50) are connected with the first external protective layer (47) and the first inner layer (48) respectively.
7. The chemical smelting waste heat recovery device convenient for energy conservation and environmental protection as claimed in claim 2, wherein the water tank (4) is composed of an outer protective layer II (51) and an inner layer II (52), and a heat insulation layer (53) is connected between the outer protective layer II (51) and the inner layer II (52).
8. The chemical smelting waste heat recovery device convenient for energy conservation and environmental protection as claimed in claim 2, wherein the first heating pipe (16) and the second heating pipe (29) are both of serpentine tube structure, positioning blocks (54) are mounted in the middle of the top end and on two sides of the bottom end of the first heating pipe (16) and the second heating pipe (29), and the positioning blocks (54) are respectively fixedly connected with the water tank (4) and the top end and the bottom end of the interior of the box body (22).
9. The chemical smelting waste heat recovery device convenient for energy conservation and environmental protection according to claim 2, characterized in that a motor (55) is installed at the top of the water tank (4), a stirring rod (56) is installed at the bottom of the motor (55), and the bottom end of the stirring rod (56) penetrates through and extends to the inside of the water tank (4).
10. The chemical smelting waste heat recovery device convenient for energy conservation and environmental protection as claimed in claim 2, wherein a water inlet valve (57) is installed at one side of the top end of the water tank (4), and a transparent glass ribbon board (58) is embedded and installed at the outer side of the water tank (4).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010438248.1A CN111578727A (en) | 2020-05-21 | 2020-05-21 | Chemical industry smelting waste heat recovery device convenient to it is energy-concerving and environment-protective |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010438248.1A CN111578727A (en) | 2020-05-21 | 2020-05-21 | Chemical industry smelting waste heat recovery device convenient to it is energy-concerving and environment-protective |
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| CN111578727A true CN111578727A (en) | 2020-08-25 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114685030A (en) * | 2020-12-28 | 2022-07-01 | 新沂市恒盛石英制品厂 | Novel production and processing equipment for smelting quartz sand |
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