CN110715559A - Heating device for hot rolling pulley production - Google Patents
Heating device for hot rolling pulley production Download PDFInfo
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- CN110715559A CN110715559A CN201911002466.4A CN201911002466A CN110715559A CN 110715559 A CN110715559 A CN 110715559A CN 201911002466 A CN201911002466 A CN 201911002466A CN 110715559 A CN110715559 A CN 110715559A
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- water
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- pipe
- water storage
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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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- 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
- F27D17/008—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases cleaning gases
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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
- F27D19/00—Arrangements of controlling devices
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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
- F27D19/00—Arrangements of controlling devices
- F27D2019/0003—Monitoring the temperature or a characteristic of the charge and using it as a controlling value
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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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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Tunnel Furnaces (AREA)
Abstract
The invention discloses a heating device for producing a hot-rolled pulley, which structurally comprises a base, wherein the base comprises a support frame, a heat recovery device and a water tank, the support frame is connected with the left end of the upper surface of the base through a rivet, the heat recovery device is connected with the middle of the upper surface of the base through a rivet, and the water tank is connected with the right side of the upper surface of the base through a rivet; be provided with smelting furnace and controller on the support frame, the smelting furnace passes through the centre department of rivet and support frame, and the controller is connected with the right-hand member of support frame through the rivet, and the smelting furnace includes connecting plate, apron, feeder hopper, smelting chamber, hot plate, division board and heated board, and the connecting plate is connected through welding in the right-hand member of feeder hopper, and the apron is connected with the feeder hopper through the connecting plate. The invention realizes the recycling of the waste heat generated in the heating process of the heating device, avoids the direct loss of heat into the air, and improves the energy-saving and environment-friendly effects in the use process of the heating device.
Description
Technical Field
The invention relates to the technical field of heating devices, in particular to a heating device for producing a hot-rolled pulley.
Background
At present, the existing heating device for producing the hot-rolled pulley has some defects, such as; the existing heating device for producing the hot-rolled pulley cannot recycle the waste heat generated in the heating process of the heating device in the production process of the hot-rolled pulley, the waste heat can be directly dissipated into the air, the energy-saving and environment-friendly effects in the use process of the heating device are reduced, the hot water in the existing water storage pipe cannot be automatically recycled, the use amount of personnel for producing the hot-rolled pulley is increased, and the control effect during the production of the hot-rolled pulley is reduced.
Disclosure of Invention
The invention aims to provide a heating device for producing a hot-rolled pulley, which solves the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a heating device for hot-rolled pulley production comprises a base, wherein the base comprises a support frame, a heat recovery device and a water tank, the support frame is connected with the left end of the upper surface of the base through a rivet, the heat recovery device is connected with the middle of the upper surface of the base through a rivet, and the water tank is connected with the right side of the upper surface of the base through a rivet;
the smelting furnace comprises a connecting plate, a cover plate, a feeding hopper, a smelting chamber, a heating plate, an isolation plate and a heat insulation plate, wherein the connecting plate is welded at the right end of the feeding hopper, the cover plate is connected with the feeding hopper through the connecting plate, the lower end of the feeding hopper is connected with the upper end of the smelting furnace through welding, the smelting chamber is located in the middle of the interior of the smelting furnace, the heating plate is connected with the inner wall of the smelting chamber in a sealing manner through welding, the isolation plate is located outside the smelting chamber, and the heat insulation plate is connected with the outer surface of the isolation plate through a rivet and is embedded in the inner wall of the smelting furnace;
the heat recovery device comprises a flue gas filter, an air guide pipe and a water storage pipe, wherein the flue gas filter is connected with the upper end of the heat recovery device through a rivet, the air guide pipe is connected with the lower left side of the heat recovery device through a rivet, the water storage pipe is connected with the inside of the heat recovery device through a rivet, the water storage pipe is provided with a water inlet connector and a water outlet connector, the water inlet connector is connected with the lower end of the right end of the water storage pipe through welding, and the water outlet connector is connected with the upper end of the right side of the water;
the water tank comprises a water conveying pipe, a water adding pipe, a hot water storage chamber, a cold water storage chamber, a water drain valve and a water adding valve, wherein the water conveying pipe is connected with the upper end of the water tank through a rivet, the water adding pipe is connected with the lower left side of the water tank through a rivet, the hot water storage chamber is positioned above the water tank, the cold water storage chamber is positioned below the water tank, the water drain valve is connected with the upper middle part of the right end of the water tank through a rivet, the water adding valve is connected with the lower middle part of the right end of the water tank through a rivet, the water conveying pipe is provided with an electromagnetic valve I and a temperature sensor, the electromagnetic valve I is connected with the middle part of the water conveying pipe through a rivet, the temperature sensor is;
the controller is connected with the heating plate, the electromagnetic valve I, the electromagnetic valve II and the temperature sensor through leads.
In a preferred embodiment of the present invention, the bottom of the cover plate is fitted into and hermetically connected with the upper end of the hopper.
As a preferred embodiment of the present invention, the air duct is made of PVC, and the left end of the air duct is connected to the upper surface of the cover plate by a rivet and is communicated with the interior of the melting furnace.
In a preferred embodiment of the present invention, the water storage pipe is made of magnesium-aluminum alloy and has a serpentine shape.
As a preferred embodiment of the present invention, the water pipe is made of PVC, and the left end of the water pipe is connected to the water outlet joint through a rivet.
In a preferred embodiment of the present invention, the water feeding pipe is made of PVC, and the left end of the water feeding pipe is connected to the water inlet joint through a rivet.
As a preferred embodiment of the present invention, the insulation board is made of polyvinyl chloride foam and is honeycomb-shaped.
In a preferred embodiment of the present invention, the isolation plate is made of alloy steel, the inner surface of the isolation plate contacts with the outer wall of the melting chamber, and the outer surface of the isolation plate contacts with the inner surface of the insulation plate.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, through the combination of the heat recovery device and the water tank, the heating plate is controlled by the controller to heat, then the raw materials are put into the smelting chamber, the cover plate is closed on the feed hopper, hot gas generated in the smelting chamber is conveyed into the heat recovery device through the air guide pipe, then the water storage pipe in the heat recovery device absorbs heat, cold water in the cold water storage chamber flows into the water storage pipe through pressure difference, and meanwhile, hot water in the water storage pipe is conveyed into the hot water storage chamber through the water conveying pipe, so that waste heat generated in the heating process of the heating device is effectively recycled, heat is prevented from being directly dissipated into the air, and the effects of energy conservation and environmental protection in the use process of the heating device are improved.
2. According to the invention, through the combination of the controller, the electromagnetic valve I, the temperature sensor and the electromagnetic valve II, the detection range of the temperature sensor is set through the controller, the temperature sensor detects the water temperature in the water delivery pipe, when the water temperature in the water delivery pipe is higher than the detection range of the temperature sensor, the electromagnetic valve I and the electromagnetic valve II are controlled to be opened by the controller, and when the water temperature in the water delivery pipe is lower than the detection range of the temperature sensor, the electromagnetic valve I and the electromagnetic valve II are controlled to be closed by the controller, so that the hot water in the water storage pipe can be automatically recovered, the use amount of hot-rolled pulleys for production is reduced, and the control effect during the production of the hot-rolled pulleys is improved.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a front view of a heating apparatus for producing a hot-rolled pulley according to the present invention;
FIG. 2 is a sectional view of a melting furnace of a heating apparatus for producing a hot-rolled pulley according to the present invention;
FIG. 3 is a front view of a water storage pipe of a heating apparatus for producing a hot rolled pulley according to the present invention;
FIG. 4 is a control flow chart of a heating apparatus for producing a hot-rolled pulley according to the present invention.
In the figure: the device comprises a base 1, a support frame 2, a heat recovery device 3, a water tank 4, a smelting furnace 5, a controller 6, a connecting plate 7, a cover plate 8, a feed hopper 9, a smelting chamber 10, a heating plate 11, an isolation plate 12, a heat insulation plate 13, a flue gas filter 14, an air duct 15, a water storage pipe 16, a water inlet joint 17, a water outlet joint 18, a water conveying pipe 19, a water adding pipe 20, a hot water storage chamber 21, a cold water storage chamber 22, a water discharging valve 23, a water adding valve 24, an electromagnetic valve I25, a temperature sensor 26, an electromagnetic valve II27 and a lead 28.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a heating device for hot-rolled pulley production comprises a base 1, wherein the base 1 comprises a support frame 2, a heat recovery device 3 and a water tank 4, the support frame 2 is connected with the left end of the upper surface of the base 1 through a rivet, the heat recovery device 3 is connected with the middle of the upper surface of the base 1 through a rivet, and the water tank 4 is connected with the right side of the upper surface of the base 1 through a rivet;
the smelting furnace 5 comprises a connecting plate 7, a cover plate 8, a feed hopper 9, a smelting chamber 10, a heating plate 11, an isolation plate 12 and a heat insulation plate 13, the connecting plate 7 is connected with the right end of the feed hopper 9 by welding, the cover plate 8 is connected with the feed hopper 9 by welding, the lower end of the feed hopper 9 is connected with the upper end of the smelting furnace 5 by welding, the smelting chamber 10 is positioned in the middle of the interior of the smelting furnace 5, the heating plate 11 is connected with the inner wall of the smelting chamber 10 by welding, the isolation plate 12 is positioned outside the smelting chamber 10, the heat insulation plate 13 is connected with the outer surface of the isolation plate 12 by rivets and is embedded in the inner wall of the smelting furnace 5;
the heat recovery device 3 comprises a smoke filter 14, an air duct 15 and a water storage pipe 16, the smoke filter 14 is connected with the upper end of the heat recovery device 3 through a rivet, the air duct 15 is connected with the lower left side of the heat recovery device 3 through a rivet, the water storage pipe 16 is connected with the inside of the heat recovery device 3 through a rivet, a water inlet joint 17 and a water outlet joint 18 are arranged on the water storage pipe 16, the water inlet joint 17 is connected with the lower end of the right end of the water storage pipe 16 through welding, and the water outlet joint 18 is connected with the upper end of the right side of the water storage pipe 16 through welding;
the water tank 4 comprises a water pipe 19, a water adding pipe 20, a hot water storage chamber 21, a cold water storage chamber 22, a water discharging valve 23 and a water adding valve 24, the water pipe 19 is connected with the upper end of the water tank 4 through a rivet, the water adding pipe 20 is connected with the lower left side of the water tank 4 through a rivet, the hot water storage chamber 21 is located above the inside of the water tank 4, the cold water storage chamber 22 is located below the inside of the water tank 4, the water discharging valve 23 is connected with the upper middle of the right end of the water tank 4 through a rivet, the water adding valve 24 is connected with the lower middle of the right end of the water tank 4 through a rivet, the water pipe 19 is provided with an electromagnetic valve I25 and a temperature sensor 26, the electromagnetic valve I25 is connected with the middle of the water pipe 19 through a rivet, the temperature sensor 26 is connected with the left;
the controller 6 is connected with the heating plate 11, the solenoid valve I25, the solenoid valve II27 and the temperature sensor 26 through wires 28.
Further, the bottom of the cover plate 8 is matched with the upper end of the feed hopper 9 and is hermetically connected with the upper end of the feed hopper 9.
Further, the air duct 15 is made of PVC, and the left end of the air duct 15 is connected with the upper surface of the cover plate 8 through a rivet and communicated with the inside of the smelting furnace 5.
Further, the water storage pipe 16 is made of magnesium-aluminum alloy and is in a snake shape.
Further, the water pipe 19 is made of PVC, and the left end of the water pipe 19 is connected with the water outlet connector 18 through a rivet.
Further, the filler pipe 20 is made of PVC, and the left end of the filler pipe 20 is connected with the water inlet joint 17 through a rivet.
Further, the heat insulation board 13 is made of polyvinyl chloride foam and is honeycomb-shaped.
Further, the isolation plate 12 is made of alloy steel, the inner surface of the isolation plate 12 is in contact with the outer wall of the smelting chamber 10, and the outer surface of the isolation plate 12 is in contact with the inner surface of the heat insulation plate 13.
When the heating device for producing the hot-rolled pulleys is used, firstly, the controller 6 (model number is DSE8660) is used for setting the detection range of the temperature sensor 26 (model number is PT100), then the controller 6 is used for controlling the heating plate 11 to heat, then raw materials are put into the smelting chamber 10, then the cover plate 8 is closed on the feed hopper 9, hot gas generated inside the smelting furnace 5 is conveyed to the inside of the heat recovery device 3 through the air duct 15, then the water storage pipe 16 inside the heat recovery device 3 absorbs heat, meanwhile, the temperature sensor 26 is used for detecting the water temperature inside the water conveying pipe 19, when the water temperature height temperature sensor 26 inside the water conveying pipe 19 detects the range, the controller 6 is used for controlling the opening of the electromagnetic valve I25 and the electromagnetic valve II27, at the moment, cold water inside the cold water storage chamber 22 flows into the water storage pipe 16 through pressure difference, meanwhile, the hot water in the water storage pipe 16 is delivered to the inside of the hot water storage chamber 21 through the water delivery pipe 19, and when the temperature of the water in the water delivery pipe 19 is lower than the range detected by the temperature sensor 26, the controller 6 controls the closing of the solenoid valve I25 and the solenoid valve II 27.
The invention comprises a base 1, a support frame 2, a heat recovery device 3, a water tank 4, a smelting furnace 5, a controller 6, a connecting plate 7, a cover plate 8, a feed hopper 9, a smelting chamber 10, a heating plate 11, a partition plate 12, a heat insulation plate 13, a flue gas filter 14, an air duct 15, a water storage pipe 16, a water inlet joint 17, a water outlet joint 18, a water delivery pipe 19, a water feeding pipe 20, a hot water storage chamber 21, a cold water storage chamber 22, a water discharging valve 23, a water feeding valve 24, an electromagnetic valve I25, a temperature sensor 26, an electromagnetic valve II27, a lead 28 and other parts which are all universal standard parts or parts known by technicians in the field, the structure and the principle of the invention can be known by technical manuals or conventional experimental methods, through the combination of the heat recovery device 3 and the water tank 4, the heating plate 11 is controlled by the controller 6 to heat, then the raw materials are put into the smelting, the cover plate 8 is closed on the feed hopper 9, hot gas generated in the smelting furnace 5 is conveyed to the inside of the heat recovery device 3 through the air duct 15, then the water storage pipe 16 in the heat recovery device 3 absorbs heat, cold water in the cold water storage chamber 22 flows into the water storage pipe 16 through pressure difference, meanwhile, hot water in the water storage pipe 16 is conveyed to the inside of the hot water storage chamber 21 through the water conveying pipe 19, waste heat generated in the heating process of the heating device is effectively recycled, direct heat dissipation to the air is avoided, the energy-saving and environment-friendly effects in the using process of the heating device are improved, through the combination of the controller 6, the electromagnetic valve I25, the temperature sensor 26 and the electromagnetic valve II27, the range detected by the temperature sensor 26 is set through the controller 6, and the water temperature in the water conveying pipe 19 is detected by the temperature sensor 26, when the water temperature in the water pipe 19 is lower than the detection range of the temperature sensor 26, the controller 6 controls the electromagnetic valve I25 and the electromagnetic valve II27 to be opened, and when the water temperature in the water pipe 19 is lower than the detection range of the temperature sensor 26, the controller 6 controls the electromagnetic valve I25 and the electromagnetic valve II27 to be closed, so that the hot water in the water storage pipe 16 can be automatically recovered, the use amount of hot-rolled pulley production personnel is reduced, and the control effect during the production of the hot-rolled pulley is improved.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. The utility model provides a heating device is used in hot rolling pulley production, includes base (1), its characterized in that: the base (1) comprises a support frame (2), a heat recovery device (3) and a water tank (4), the support frame (2) is connected with the left end of the upper surface of the base (1) through a rivet, the heat recovery device (3) is connected with the middle of the upper surface of the base (1) through a rivet, and the water tank (4) is connected with the right side of the upper surface of the base (1) through a rivet;
the smelting furnace (5) and the controller (6) are arranged on the support frame (2), the smelting furnace (5) is connected with the middle of the support frame (2) through a rivet, the controller (6) is connected with the right end of the support frame (2) through a rivet, the smelting furnace (5) comprises a connecting plate (7), a cover plate (8), a feed hopper (9), a smelting chamber (10), a heating plate (11), an isolation plate (12) and a heat insulation plate (13), the connecting plate (7) is connected with the right end of the feed hopper (9) through welding, the cover plate (8) is connected with the feed hopper (9) through the connecting plate (7), the lower end of the feed hopper (9) is connected with the upper end of the smelting furnace (5) through welding, the smelting chamber (10) is positioned in the middle of the smelting furnace (5), the heating plate (11) is connected with the inner wall of the smelting chamber (10) in a sealing, the heat insulation plate (13) is connected with the outer surface of the isolation plate (12) through a rivet and is embedded in the inner wall of the smelting furnace (5);
the heat recovery device (3) comprises a flue gas filter (14), an air duct (15) and a water storage pipe (16), the flue gas filter (14) is connected with the upper end of the heat recovery device (3) through rivets, the air duct (15) is connected with the lower left side of the heat recovery device (3) through rivets, the water storage pipe (16) is connected with the inside of the heat recovery device (3) through rivets, a water inlet connector (17) and a water outlet connector (18) are arranged on the water storage pipe (16), the water inlet connector (17) is connected with the lower end of the right end of the water storage pipe (16) through welding, and the water outlet connector (18) is connected with the upper end of the right side of the water storage pipe (16) through welding;
the water tank (4) comprises a water pipe (19), a water adding pipe (20), a hot water storage chamber (21), a cold water storage chamber (22), a water discharging valve (23) and a water adding valve (24), the water pipe (19) is connected with the upper end of the water tank (4) through a rivet, the water adding pipe (20) is connected with the lower left side of the water tank (4) through a rivet, the hot water storage chamber (21) is positioned above the inside of the water tank (4), the cold water storage chamber (22) is positioned below the inside of the water tank (4), the water discharging valve (23) is connected with the upper middle of the right end of the water tank (4) through a rivet, the water adding valve (24) is connected with the lower middle of the right end of the water tank (4) through a rivet, an electromagnetic valve I (25) and a temperature sensor (26) are arranged on the water pipe (19), the electromagnetic valve I (25) is connected with the middle of the water pipe (19) through a rivet, and the temperature sensor (, the water adding pipe (20) is provided with an electromagnetic valve II (27);
the controller (6) is connected with the heating plate (11), the electromagnetic valve I (25), the electromagnetic valve II (27) and the temperature sensor (26) through leads (28).
2. The heating apparatus for hot rolling pulley production according to claim 1, characterized in that: the bottom of the cover plate (8) is matched with the upper end of the feed hopper (9) and is hermetically connected with the upper end of the feed hopper (9).
3. The heating apparatus for hot rolling pulley production according to claim 1, characterized in that: the air duct (15) is made of PVC materials, and the left end of the air duct (15) is connected with the upper surface of the cover plate (8) through a rivet and communicated with the inside of the smelting furnace (5).
4. The heating apparatus for hot rolling pulley production according to claim 1, characterized in that: the water storage pipe (16) is made of magnesium-aluminum alloy and is in a snake shape.
5. The heating apparatus for hot rolling pulley production according to claim 1, characterized in that: the water delivery pipe (19) is made of PVC materials, and the left end of the water delivery pipe (19) is connected with the water outlet joint (18) through rivets.
6. The heating apparatus for hot rolling pulley production according to claim 1, characterized in that: the water feeding pipe (20) is made of PVC materials, and the left end of the water feeding pipe (20) is connected with the water inlet connector (17) through a rivet.
7. The heating apparatus for hot rolling pulley production according to claim 1, characterized in that: the heat insulation plate (13) is made of polyvinyl chloride foam and is honeycomb-shaped.
8. The heating apparatus for hot rolling pulley production according to claim 1, characterized in that: the insulation board (12) is made of alloy steel, the inner surface of the insulation board (12) is in contact with the outer wall of the smelting chamber (10), and the outer surface of the insulation board (12) is in contact with the inner surface of the insulation board (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911002466.4A CN110715559A (en) | 2019-10-21 | 2019-10-21 | Heating device for hot rolling pulley production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911002466.4A CN110715559A (en) | 2019-10-21 | 2019-10-21 | Heating device for hot rolling pulley production |
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| Publication Number | Publication Date |
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| CN110715559A true CN110715559A (en) | 2020-01-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911002466.4A Pending CN110715559A (en) | 2019-10-21 | 2019-10-21 | Heating device for hot rolling pulley production |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106871653A (en) * | 2017-03-01 | 2017-06-20 | 刘青建 | A kind of chemical industry for being easy to energy-conserving and environment-protective smelts waste-heat recovery device |
| CN107990745A (en) * | 2017-12-08 | 2018-05-04 | 佘峰 | A kind of device for recycling heat of smelting furnace |
| CN208520200U (en) * | 2018-06-12 | 2019-02-19 | 江西东磊精密铸造有限公司 | A kind of alloy smelting furnace |
| CN109520289A (en) * | 2018-11-29 | 2019-03-26 | 刘童童 | A kind of efficient method of smelting of smelting furnace |
| CN208779959U (en) * | 2018-04-02 | 2019-04-23 | 首钢贵阳特殊钢有限责任公司 | A kind of waste heat recovery device of smelting furnace |
-
2019
- 2019-10-21 CN CN201911002466.4A patent/CN110715559A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106871653A (en) * | 2017-03-01 | 2017-06-20 | 刘青建 | A kind of chemical industry for being easy to energy-conserving and environment-protective smelts waste-heat recovery device |
| CN107990745A (en) * | 2017-12-08 | 2018-05-04 | 佘峰 | A kind of device for recycling heat of smelting furnace |
| CN208779959U (en) * | 2018-04-02 | 2019-04-23 | 首钢贵阳特殊钢有限责任公司 | A kind of waste heat recovery device of smelting furnace |
| CN208520200U (en) * | 2018-06-12 | 2019-02-19 | 江西东磊精密铸造有限公司 | A kind of alloy smelting furnace |
| CN109520289A (en) * | 2018-11-29 | 2019-03-26 | 刘童童 | A kind of efficient method of smelting of smelting furnace |
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Application publication date: 20200121 |
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