CN114383432B - Smelting furnace complementary energy recovery process and device for industrial production - Google Patents
Smelting furnace complementary energy recovery process and device for industrial production Download PDFInfo
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- CN114383432B CN114383432B CN202111624021.7A CN202111624021A CN114383432B CN 114383432 B CN114383432 B CN 114383432B CN 202111624021 A CN202111624021 A CN 202111624021A CN 114383432 B CN114383432 B CN 114383432B
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- 238000003723 Smelting Methods 0.000 title claims abstract description 58
- 238000009776 industrial production Methods 0.000 title claims abstract description 26
- 238000011084 recovery Methods 0.000 title claims abstract description 26
- 230000000295 complement effect Effects 0.000 title claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 147
- 230000005540 biological transmission Effects 0.000 claims abstract description 22
- 238000010438 heat treatment Methods 0.000 claims abstract description 14
- 238000004321 preservation Methods 0.000 claims description 15
- 239000002699 waste material Substances 0.000 claims description 15
- 230000009471 action Effects 0.000 claims description 4
- 238000005086 pumping Methods 0.000 claims description 4
- 239000004020 conductor Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 claims 1
- 238000005265 energy consumption Methods 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000009413 insulation Methods 0.000 description 3
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 235000019738 Limestone Nutrition 0.000 description 1
- 229910000805 Pig iron Inorganic materials 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- LIKBJVNGSGBSGK-UHFFFAOYSA-N iron(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Fe+3].[Fe+3] LIKBJVNGSGBSGK-UHFFFAOYSA-N 0.000 description 1
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000011946 reduction process Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
Classifications
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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
-
- 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
-
- 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
- F27D1/00—Casings; Linings; Walls; Roofs
- F27D1/0003—Linings or walls
- F27D1/0033—Linings or walls comprising heat shields, e.g. heat shieldsd
-
- 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
- F24D2200/00—Heat sources or energy sources
- F24D2200/16—Waste heat
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
The invention belongs to the technical field of smelting, and particularly relates to a smelting furnace complementary energy recovery process for industrial production and a device thereof, wherein the smelting furnace comprises a smelting furnace, an energy collecting device is arranged on the outer side of the smelting furnace, one side of the energy collecting device is communicated with an energy transmission device, and one end of the energy transmission device is connected with a water heating device; the energy collecting device comprises an energy collecting tank, wherein the energy collecting tank is arranged in the inner cavity of the shell, and a first heat collecting rod is integrally formed on the inner wall of the energy collecting tank, and the energy collecting device has the beneficial effects that: through setting up adopting can the device, wrap up the smelting furnace, collect the heat that the smelting furnace gives off to the outside effectively to owing to set up third and adopted hot stick, second and adopted hot stick and first and adopted hot stick, the heat is collected effectually, can produce hot-blast or hot water and supply workman or resident to use through energy transmission device, made things convenient for workman's hot water to use greatly, and can blow hot-blast heating to the workman with hot-blast form, reduced the energy consumption greatly.
Description
Technical Field
The invention relates to the technical field of smelting, in particular to a smelting furnace waste energy recovery process for industrial production and a device thereof.
Background
Smelting furnace refers to a furnace that melts iron ore, such as hematite (Fe 2O 3) or magnetite (Fe 3O 4), to make it pig iron. Such vessels are of a refractory lined, highly cylindrical structure, filled from the top with a wash ore, coke and solvent (typically limestone). The conversion of iron oxide into metallic iron is a reduction process in which carbon monoxide and hydrogen are used as reducing agents; modern industrial silicon carbide smelting furnaces belong to Acheson type furnaces, and only the furnace types are different in size. The power level can be divided into four types of small, medium, large and extra-large power levels, and the power level is generally divided into: the power is lower than 1200kW and is called a small-sized furnace, 1500-2500 kW and is called a medium-sized furnace, 2600-5000 kW and is called a large-sized furnace, and more than 5000kW and is called an extra-large-sized furnace.
When the existing smelting furnace works, heat of the furnace is transmitted to the outside, so that great waste is caused to the heat, and because the heat is transmitted to the outside, workers work in an environment with higher temperature, the health of the workers is not facilitated, and the production is also not facilitated.
Disclosure of Invention
The invention is provided in view of the problems existing in the existing smelting furnace waste energy recovery process and device for industrial production.
Therefore, the invention aims to provide a smelting furnace waste energy recovery process and a device thereof for industrial production, which are used for collecting heat dissipated by a smelting furnace through arranging an energy collecting device and conducting the heat through an energy transmission device so as to heat water or air, so that hot air is conveyed indoors, and the problems that when the existing smelting furnace works, the heat of the furnace is transmitted to the outside, great waste is caused to the heat, and the heat is transmitted to the outside, so that workers work in a higher-temperature environment, the health of the workers is not facilitated, and the production is not facilitated are solved.
In order to solve the technical problems, according to one aspect of the present invention, the following technical solutions are provided:
the smelting furnace complementary energy recovery device for industrial production comprises a smelting furnace, wherein an energy collecting device is arranged on the outer side of the smelting furnace, one side of the energy collecting device is communicated with an energy transmission device, and one end of the energy transmission device is connected with a water heating device;
the energy collection device comprises an energy collection tank, the energy collection tank is arranged in an inner cavity of the shell, a first heat collection rod is integrally formed on the inner wall of the energy collection tank, a heat collection disc is integrally formed at the bottom end of the inner cavity of the energy collection tank, a second heat collection rod is integrally formed at the top end of the heat collection disc, the outer wall of the energy collection tank is welded and connected with a heat conduction rod, and the outer wall of the energy collection tank is tightly attached to a third heat collection rod;
the energy transmission device comprises a hollow pipe, the hollow pipe is sleeved outside the heat conducting rod, an air guide device is arranged on the hollow pipe, a supporting block is fixedly arranged on the inner wall of the hollow pipe, one end of the supporting block is fixedly connected with a third electric telescopic rod, one end of the third electric telescopic rod is fixedly connected with a plugging disc, an air inlet and a water inlet are formed in the hollow pipe, the air inlet is connected with an inflator pump through a guide pipe, one end of the hollow pipe is fixedly connected with a diverter, and the upper end and the lower end outlet of the diverter are both connected with an air guide pipe through flange discs;
the air guide device comprises a servo motor, an output shaft of the servo motor is fixedly connected with a rotating shaft, the rotating shaft is in transmission connection with a rotating rod, fan blades are fixedly arranged on the rotating rod, and the rotating rod is positioned in the hollow tube;
the water heating device comprises a water tank, a first water outlet, a second water outlet and a return port are arranged on the water tank, a water pump is arranged at the top end of the water tank, the input end of the water pump is fixedly connected with a first water pipe, one end, far away from the water pump, of the first water pipe extends into the bottom of an inner cavity of the water tank, and the output end of the water pump is fixedly connected with a second water pipe;
the third adopts first electric telescopic handle of hot stick one end fixed connection, first electric telescopic handle one end fixed connection shell, the shell top is through hinge rotation connection lid, the lid top is rotated and is connected the second electric telescopic handle, second electric telescopic handle one end is rotated and is connected the montant, the shell outer wall cover has first heat preservation cover.
As a preferable scheme of the smelting furnace waste energy recovery device for industrial production, the invention comprises the following steps: the integrated into one piece is equipped with first wave piece on the first hot stick outer wall that adopts, integrated into one piece is equipped with the second wave piece on the second hot stick outer wall that adopts, integrated into one piece is equipped with the fourth wave piece on the third hot stick outer wall that adopts, first through-hole has been seted up on the energy collection jar, first through-hole inner wall sliding connection third hot stick that adopts.
As a preferable scheme of the smelting furnace waste energy recovery device for industrial production, the invention comprises the following steps: the smelting furnace is characterized in that a first surface increasing groove and a second surface increasing groove are formed in the outer wall of the smelting furnace, and a third wavy sheet is integrally formed in the inner wall of the first surface increasing groove.
As a preferable scheme of the smelting furnace waste energy recovery device for industrial production, the invention comprises the following steps: the outside of the hollow pipe is wrapped with a second heat preservation sleeve, and the second heat preservation sleeve is made of a non-heat-conducting material.
As a preferable scheme of the smelting furnace waste energy recovery device for industrial production, the invention comprises the following steps: the first belt pulley is fixedly connected with the outer wall of the rotating shaft, the first belt pulley is connected with the second belt pulley through belt transmission, the second belt pulley is fixedly installed on the rotating rod, the outer wall of the rotating rod is connected with the supporting plate through bearing rotation, and the bottom end of the supporting plate is installed on the hollow tube.
As a preferable scheme of the smelting furnace waste energy recovery device for industrial production, the invention comprises the following steps: the water inlet one end fixed connection second water pipe, the export of shunt left end passes through the pipe and connects the reflux mouth, the pump is installed on first heat preservation cover.
As a preferable scheme of the smelting furnace waste energy recovery device for industrial production, the invention comprises the following steps: the shell is provided with a plug hole, the inner wall of the plug hole is plugged with a hollow pipe, and a sealing ring is arranged between the hollow pipe and the wall of the plug hole.
As a preferable scheme of the smelting furnace waste energy recovery device for industrial production, the invention comprises the following steps: the servo motor is arranged on the hollow pipe, a water supply pump is arranged on the outer wall of the water tank, the input end of the water supply pump is fixedly connected with a third water pipe, one end of the third water pipe extends into the inner cavity of the water tank, and the output end of the water supply pump is connected with a water supply pipe.
The smelting furnace complementary energy recovery process for industrial production comprises the following steps of:
s1, when the smelting furnace works, a large amount of heat is emitted to the outside, the heat enters the energy collection tank and is conducted to the heat conducting rod, so that the temperature of the heat conducting rod is increased, and the heat in the energy collection tank cannot be emitted under the action of the first heat preservation sleeve;
s2, the third electric telescopic rod contracts to drive the plugging disc to extend into the inner cavity of the shell, the air pump is started, air is filled into the hollow tube, the heat conducting rod heats the inner cavity of the hollow tube, the servo motor is started, the output shaft of the servo motor drives the rotating shaft to rotate, the rotating shaft drives the rotating rod to rotate through the belt, the first belt pulley and the second belt pulley, the rotating rod drives the fan blade to rotate to generate hot air, the hot air is blown to the diverter, and the air duct is used for supplying the hot air, so that heating can be performed in winter;
s3, the third electric telescopic rod contracts to drive the plugging disc to enter the hollow pipe, the right end of the hollow pipe is plugged, the water pump is started, water in the water tank is pumped into the hollow pipe through the second water pipe and the water inlet, the heat of the heat conducting rod is utilized to heat the water, and then the water enters the water tank through the flow divider and the backflow port, so that the water in the water tank is heated;
s4, starting a water supply pump, and pumping out hot water in the water tank by using a water supply pipe for workers to use.
Compared with the prior art:
1. the smelting furnace is wrapped by the energy collecting device, so that heat emitted to the outside by the smelting furnace is effectively collected, and the heat collecting effect is good due to the arrangement of the third heat collecting rod, the second heat collecting rod and the first heat collecting rod; under the action of the first heat preservation sleeve, the heat loss is less, and the residual energy is more fully collected;
2. the energy transmission device can generate hot air or hot water for workers or residents to use, so that the hot water of the workers is greatly convenient to use, the workers can be warmed by blowing hot air in a hot air mode, and the energy consumption is greatly reduced;
3. the smelting furnace is wrapped by the energy collecting device, so that the temperature of the working environment of workers is obviously reduced, and the working of the workers is facilitated.
Drawings
FIG. 1 is a schematic diagram of a structure provided by the present invention;
FIG. 2 is a schematic diagram of an energy collecting device according to the present invention;
FIG. 3 is an enlarged view of the portion A of FIG. 2 provided by the present invention;
FIG. 4 is an enlarged view of the portion B of FIG. 2 provided by the present invention;
FIG. 5 is a schematic diagram of an energy transmission device according to the present invention;
fig. 6 is a schematic diagram of an air guiding device provided by the invention.
In the figure: the energy collecting device 1, the shell 11, the cover 111, the plug hole 114, the energy collecting tank 12, the first heat collecting rod 121, the first wave plate 1211, the first through hole 122, the heat collecting disc 13, the second heat collecting rod 131, the second wave plate 1311, the third heat collecting rod 14, the fourth wave plate 141, the second electric telescopic rod 15, the first electric telescopic rod 16, the vertical rod 17, the first heat preservation sleeve 18, the energy transmission device 2, the heat conducting rod 21, the hollow tube 22, the second heat preservation sleeve 221, the water inlet 222, the air pump 23, the air inlet 231, the third electric telescopic rod 24, the supporting block 241, the plug disc 25, the shunt 26, the air duct 261, the water heating device 3, the water tank 31, the first water outlet 311, the second water outlet 312, the backflow port 313, the water supply pump 32, the third water pipes 321, the water supply pipe 322, the water pump 33, the second water pipe 331, the first water pipe 332, the smelting furnace 4, the first surface increasing groove 41, the third wave plate 411, the second surface increasing groove 42, the air guide device 5, the belt pulley 50, the servo motor 52, the belt pulley 52, the first fan blade 52, the second belt pulley 53, the second supporting plate 53, the rotating shaft 57 and the rotating shaft 57.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.
The invention provides a smelting furnace complementary energy recovery device for industrial production, referring to fig. 1-6, which comprises a smelting furnace 4, wherein a first surface increasing groove 41 and a second surface increasing groove 42 are formed in the outer wall of the smelting furnace 4, the first surface increasing groove 41 and the second surface increasing groove 42 have the functions of increasing the surface area of the smelting furnace 4, facilitating heat collection, a third wave piece 411 is integrally formed on the inner wall of the first surface increasing groove 41, an energy collecting device 1 is arranged on the outer side of the smelting furnace 4, one side of the energy collecting device 1 is communicated with an energy transmission device 2, and one end of the energy transmission device 2 is connected with a water heating device 3;
the energy collecting device 1 comprises an energy collecting tank 12, the energy collecting tank 12 is arranged in the inner cavity of the shell 11, a first heat collecting rod 121 is integrally formed on the inner wall of the energy collecting tank 12, a heat collecting disc 13 is integrally formed at the bottom end of the inner cavity of the energy collecting tank 12, a second heat collecting rod 131 is integrally formed at the top end of the heat collecting disc 13, the outer wall of the energy collecting tank 12 is welded with a heat conducting rod 21, the outer wall of the energy collecting tank 12 is tightly attached to a third heat collecting rod 14, a first wave plate 1211 is integrally formed on the outer wall of the first heat collecting rod 121, a second wave plate 1311 is integrally formed on the outer wall of the second heat collecting rod 131, a fourth wave plate 141 is integrally formed on the outer wall of the third heat collecting rod 14, a first through hole 122 is formed on the energy collecting tank 12, the inner wall of the first through hole 122 is slidingly connected with the third heat collecting rod 14, one end of the third heat collection rod 14 is fixedly connected with the first electric telescopic rod 16, the first electric telescopic rod 16 is used for driving the third heat collection rod 14 to be far away from the smelting furnace 4, so that the smelting furnace 4 is conveniently taken out of the energy collection tank 12, one end of the first electric telescopic rod 16 is fixedly connected with the shell 11, the top end of the shell 11 is rotationally connected with the cover 111 through a hinge, the top end of the cover 111 is rotationally connected with the second electric telescopic rod 15, one end of the second electric telescopic rod 15 is rotationally connected with the vertical rod 17, the outer wall of the shell 11 is sleeved with the first heat preservation sleeve 18, the shell 11 is provided with the plug hole 114, the inner wall of the plug hole 114 is plugged with the hollow tube 22, a sealing ring is arranged between the hollow tube 22 and the wall of the plug hole 114, and the fourth wavy sheet 141, the second wavy sheet 1311 and the first wavy sheet 1211 are used for increasing the heated area and conducting heat better;
the energy transmission device 2 comprises a hollow tube 22, the hollow tube 22 is sleeved outside a heat conducting rod 21, an air guide device 5 is arranged on the hollow tube 22, a supporting block 241 is fixedly arranged on the inner wall of the hollow tube 22, one end of the supporting block 241 is fixedly connected with a third electric telescopic rod 24, one end of the third electric telescopic rod 24 is fixedly connected with a plugging disc 25, an air inlet 231 and a water inlet 222 are arranged on the hollow tube 22, the air inlet 231 is connected with an air pump 23 through a conduit, one end of the hollow tube 22 is fixedly connected with a flow divider 26, the upper end and the lower end outlet of the flow divider 26 are both connected with an air guide tube 261 through a flange, a second heat insulation sleeve 221 is wrapped outside the hollow tube 22, the second heat insulation sleeve 221 is made of non-heat conducting materials, one end of the water inlet 222 is fixedly connected with a second water pipe 331, the left end outlet of the flow divider 26 is connected with a backflow port 313 through a conduit, and the air pump 23 is arranged on the first heat insulation sleeve 18;
the wind guiding device 5 comprises a servo motor 51, an output shaft of the servo motor 51 is fixedly connected with a rotating shaft 56, the rotating shaft 56 is in transmission connection with a rotating rod 55, fan blades 50 are fixedly installed on the rotating rod 55, the fan blades 50 are used for blowing heat in a hollow pipe 22 to a flow divider 26 to supply hot air, the rotating rod 55 is positioned in the hollow pipe 22, the outer wall of the rotating shaft 56 is fixedly connected with a first belt pulley 53, the first belt pulley 53 is in transmission connection with a second belt pulley 54 through a belt 52, the bottom end of the belt 52 penetrates through a through hole in the hollow pipe 22 and enters an inner cavity, the second belt pulley 54 is fixedly installed on the rotating rod 55, the outer wall of the rotating rod 55 is in rotation connection with a supporting plate 57 through a bearing, the bottom end of the supporting plate 57 is installed on the hollow pipe 22, and the servo motor 51 is installed on the hollow pipe 22;
the water heating device 3 comprises a water tank 31, the water in the water tank 31 is fed into a hollow pipe 22 by the water heating device 3, the heat conduction rod 21 is used for heating the water to produce hot water, a first water outlet 311, a second water outlet 312 and a backflow port 313 are arranged on the water tank 31, a water pump 33 is arranged at the top end of the water tank 31, the water in the water tank 31 is guided into the hollow pipe 22 by the water pump 33, the input end of the water pump 33 is fixedly connected with a first water pipe 332, one end of the first water pipe 332 far away from the water pump 33 stretches into the bottom of an inner cavity of the water tank 31, the output end of the water pump 33 is fixedly connected with a second water pipe 331, a water supply pump 32 is arranged on the outer wall of the water tank 31, the water supply pump 32 is used for pumping out the hot water in the water tank 31, the input end of the water supply pump 32 is fixedly connected with a third water pipe 321, one end of the third water pipe 321 stretches into the inner cavity of the water tank 31, and the output end of the water supply pump 32 is fixedly connected with a water supply pipe 322.
The smelting furnace complementary energy recovery process for industrial production comprises the following steps of:
s1, when the smelting furnace 4 works, a large amount of heat is emitted to the outside, the heat enters the energy collection tank 12 and is conducted to the heat conduction rod 21, so that the temperature of the heat conduction rod 21 is increased, and the heat in the energy collection tank 12 cannot be emitted under the action of the first heat preservation sleeve 18;
s2, the third electric telescopic rod 24 is contracted to drive the plugging disc 25 to extend into the inner cavity of the shell 11, the inflator pump 23 is started to charge air into the hollow tube 22, the heat conducting rod 21 heats the inner cavity of the hollow tube 22, the servo motor 51 is started, the output shaft of the servo motor 51 drives the rotating shaft 56 to rotate, the rotating shaft 56 drives the rotating rod 55 to rotate through the belt 52, the first belt pulley 53 and the second belt pulley 54, the rotating rod 55 drives the fan blade 50 to rotate to generate hot air, the hot air is blown to the diverter 26, the air guide tube 261 is used for supplying the hot air, and heating can be performed in winter;
s3, the third electric telescopic rod 24 is contracted to drive the plugging disc 25 to enter the hollow pipe 22, the right end of the hollow pipe 22 is plugged, the water pump 33 is started, water in the water tank 31 is pumped into the hollow pipe 22 through the second water pipe 331 and the water inlet 222, the heat of the heat conducting rod 21 is utilized to heat the water, and then the water enters the water tank 31 through the flow divider 26 and the backflow port 313, so that the water in the water tank 31 is heated;
s4, starting the water supply pump 32, and pumping out the hot water in the water tank 31 by using the water supply pipe 322 for workers to use.
Although the invention has been described hereinabove with reference to embodiments, various modifications thereof may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, the features of the disclosed embodiments may be combined with each other in any manner as long as there is no structural conflict, and the exhaustive description of these combinations is not given in this specification merely for the sake of omitting the descriptions and saving resources. Therefore, it is intended that the invention not be limited to the particular embodiment disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (9)
1. Smelting furnace complementary energy recovery unit for industrial production, including smelting furnace (4), its characterized in that: an energy collecting device (1) is arranged at the outer side of the smelting furnace (4), one side of the energy collecting device (1) is communicated with an energy transmission device (2), and one end of the energy transmission device (2) is connected with a water heating device (3);
the energy collection device (1) comprises an energy collection tank (12), the energy collection tank (12) is arranged in an inner cavity of the shell (11), a first heat collection rod (121) is integrally formed on the inner wall of the energy collection tank (12), a heat collection disc (13) is integrally formed at the bottom end of the inner cavity of the energy collection tank (12), a second heat collection rod (131) is integrally formed at the top end of the heat collection disc (13), a heat conduction rod (21) is welded on the outer wall of the energy collection tank (12), and the outer wall of the energy collection tank (12) is tightly attached to a third heat collection rod (14);
the energy transmission device (2) comprises a hollow tube (22), the hollow tube (22) is sleeved outside the heat conduction rod (21), an air guide device (5) is installed on the hollow tube (22), a supporting block (241) is fixedly installed on the inner wall of the hollow tube (22), one end of the supporting block (241) is fixedly connected with a third electric telescopic rod (24), one end of the third electric telescopic rod (24) is fixedly connected with a plugging disc (25), an air inlet (231) and an air inlet (222) are formed in the hollow tube (22), the air inlet (231) is connected with an air pump (23) through a conduit, one end of the hollow tube (22) is fixedly connected with a diverter (26), and the upper end and the lower end outlet of the diverter (26) are connected with an air guide tube (261) through a flange;
the air guide device (5) comprises a servo motor (51), an output shaft of the servo motor (51) is fixedly connected with a rotating shaft (56), the rotating shaft (56) is in transmission connection with a rotating rod (55), fan blades (50) are fixedly arranged on the rotating rod (55), and the rotating rod (55) is positioned in the hollow tube (22);
the water heating device (3) comprises a water tank (31), a first water outlet (311), a second water outlet (312) and a backflow port (313) are formed in the water tank (31), a water pump (33) is installed at the top end of the water tank (31), the input end of the water pump (33) is fixedly connected with a first water pipe (332), one end, far away from the water pump (33), of the first water pipe (332) stretches into the bottom of an inner cavity of the water tank (31), and the output end of the water pump (33) is fixedly connected with a second water pipe (331);
the utility model discloses a solar cell module, including first electric telescopic handle (16) of third heat collection stick (14), first electric telescopic handle (16) one end fixed connection shell (11), shell (11) top is rotated through the hinge and is connected lid (111), lid (111) top is rotated and is connected second electric telescopic handle (15), montant (17) are connected in rotation of second electric telescopic handle (15) one end, shell (11) outer wall cover has first heat preservation cover (18).
2. The smelting furnace complementary energy recovery device for industrial production according to claim 1, wherein a first wave sheet (1211) is integrally formed on the outer wall of the first heat collecting rod (121), a second wave sheet (1311) is integrally formed on the outer wall of the second heat collecting rod (131), a fourth wave sheet (141) is integrally formed on the outer wall of the third heat collecting rod (14), a first through hole (122) is formed in the energy collecting tank (12), and the inner wall of the first through hole (122) is slidably connected with the third heat collecting rod (14).
3. The smelting furnace complementary energy recovery device for industrial production according to claim 1, wherein a first surface increasing groove (41) and a second surface increasing groove (42) are formed in the outer wall of the smelting furnace (4), and a third wave sheet (411) is integrally formed in the inner wall of the first surface increasing groove (41).
4. The smelting furnace waste energy recovery device for industrial production according to claim 1, wherein a second heat preservation sleeve (221) is wrapped outside the hollow tube (22), and the second heat preservation sleeve (221) is made of a non-heat-conducting material.
5. Smelting furnace complementary energy recovery device for industrial production according to claim 1, characterized in that the outer wall of the rotating shaft (56) is fixedly connected with a first belt pulley (53), the first belt pulley (53) is in transmission connection with a second belt pulley (54) through a belt (52), the second belt pulley (54) is fixedly arranged on a rotating rod (55), the outer wall of the rotating rod (55) is connected with a supporting plate (57) through a bearing in a rotating way, and the bottom end of the supporting plate (57) is arranged on the hollow tube (22).
6. The smelting furnace complementary energy recovery device for industrial production according to claim 1, wherein one end of the water inlet (222) is fixedly connected with a second water pipe (331), the left end outlet of the flow divider (26) is connected with a return port (313) through a conduit, and the inflator pump (23) is arranged on the first heat preservation sleeve (18).
7. The smelting furnace complementary energy recovery device for industrial production according to claim 1, wherein the shell (11) is provided with a plug hole (114), the inner wall of the plug hole (114) is plugged with a hollow tube (22), and a sealing ring is arranged between the hollow tube (22) and the wall of the plug hole (114).
8. The smelting furnace complementary energy recovery device for industrial production according to claim 1, wherein the servo motor (51) is installed on the hollow tube (22), a water supply pump (32) is installed on the outer wall of the water tank (31), the input end of the water supply pump (32) is fixedly connected with a third water pipe (321), one end of the third water pipe (321) extends into the inner cavity of the water tank (31), and the output end of the water supply pump (32) is fixedly connected with a water supply pipe (322).
9. A process for recovering waste energy by using the smelting furnace waste energy recovery device for industrial production according to any one of claims 1 to 8, which is characterized by comprising the following steps:
s1, when the smelting furnace (4) works, a large amount of heat is emitted to the outside, the heat enters the energy collection tank (12) and is conducted to the heat conduction rod (21), so that the temperature of the heat conduction rod (21) is increased, and the heat in the energy collection tank (12) cannot be emitted under the action of the first heat preservation sleeve (18);
s2, the third electric telescopic rod (24) is contracted to drive the plugging disc (25) to extend into the inner cavity of the shell (11), the air pump (23) is started, air is filled into the hollow tube (22), the heat conducting rod (21) heats the inner cavity of the hollow tube (22), the servo motor (51) is started, the output shaft of the servo motor (51) drives the rotating shaft (56) to rotate, the rotating shaft (56) drives the rotating rod (55) to rotate through the belt (52), the first belt pulley (53) and the second belt pulley (54), the rotating rod (55) drives the fan blade (50) to rotate to generate hot air, the hot air is blown to the diverter (26), and the air guide tube (261) is used for supplying hot air, so that heating can be performed in winter;
s3, the third electric telescopic rod (24) is contracted to drive the plugging disc (25) to enter the hollow pipe (22), the right end of the hollow pipe (22) is plugged, the water pump (33) is started, water in the water tank (31) is pumped into the hollow pipe (22) through the second water pipe (331) and the water inlet (222), the heat of the heat conducting rod (21) is utilized to heat the water, and then the water enters the water tank (31) through the flow divider (26) and the backflow port (313), so that the water in the water tank (31) is heated;
s4, starting a water supply pump (32), and pumping out hot water in the water tank (31) by utilizing a water supply pipe (322) for life of workers.
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| CN114383432A (en) | 2022-04-22 |
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