CN110454866A - A kind of coil of strip exhaust-heat absorption heating installation - Google Patents
A kind of coil of strip exhaust-heat absorption heating installation Download PDFInfo
- Publication number
- CN110454866A CN110454866A CN201910524067.8A CN201910524067A CN110454866A CN 110454866 A CN110454866 A CN 110454866A CN 201910524067 A CN201910524067 A CN 201910524067A CN 110454866 A CN110454866 A CN 110454866A
- Authority
- CN
- China
- Prior art keywords
- heat
- rack
- coil
- silicone grease
- steel plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
- B21B45/0203—Cooling
- B21B45/0209—Cooling devices, e.g. using gaseous coolants
-
- 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
- F24D15/04—Other domestic- or space-heating systems using heat pumps
-
- 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
- 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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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Winding, Rewinding, Material Storage Devices (AREA)
Abstract
The present invention relates to waste heat recovery processing technical field, specially a kind of coil of strip exhaust-heat absorption heating installation, including rack, rack are equipped with unwinding roll and wind-up roll, and rack is equipped with alcohol tank, silicone grease case, heat-absorbing body；Rack is equipped with hydraulic cylinder, and hydraulic cylinder is connected with telescopic rod, plate squeezing is slidably connected in silicone grease case, and plate squeezing side is fixedly connected with telescopic rod；Heat-absorbing body includes cabinet, heat conducting pipe, is communicated with snorkel on the outside of cabinet, snorkel is connected with absorption heat pump, and absorption heat pump is connected with heating device.Coil of strip uncoiling is gone out into continuous steel plate by uncoiler, and due to being conveyed on the rack under the traction of wind-up roll, steel plate is during transportation since there are certain gaps between heat conducting pipe, need to have thermal conductive resin and silicone grease with mobility is transmitted as medium, by the heat transfer on steel plate into heat conducting pipe, heat is transmitted to heating device eventually by absorption heat pump, and then heating device is enable to generate heating effect.
Description
Technical field
The present invention relates to waste heat recovery processing technical field, specially a kind of coil of strip exhaust-heat absorption heating installation.
Background technique
Steel band is also known as strip, and strip is all kinds of Metallurgical Enterprises to adapt to different each metalloids of industrial department industrialized production
Or engineering goods needs and the narrow and long steel plate of one kind that produces.Strip production need to be related to hot rolling, cold rolling, annealing, finish rolling,
The processes such as slitting, packaging.
Annealing is that metal is heated slowly to certain temperature, keeps enough time, then cooling with Reasonable Speed.Purpose is
Hardness is reduced, machinability is improved.The hardness raising, plasticity decline of steel band shows when annealing to eliminate due to cold-rolling treatment
As, heating temperature is generally 500 ~ 650 degree, could only in this way eliminate work-hardening effect make it is softing, be convenient for the later period
Slitting, packaging.
Strip is due to general coiled supply, and the coil of strip after annealing is formed by milling train cold rolling, coil of strip after annealing
Certain temperature and heat are also had, coil of strip is in general placed on room temperature hollow cold, but these heats are dispersed into air and cause
The waste of energy, reduces the utilization rate of energy.
Summary of the invention
The main purpose of the present invention is to provide a kind of coil of strip exhaust-heat absorption heating installations, to solve coil of strip in the prior art
It is air-cooled at room temperature, the technical issues of causing energy dissipation phenomenon to occur.
To achieve the above objectives, the technical solution adopted by the present invention are as follows: a kind of coil of strip exhaust-heat absorption heating installation, including machine
Frame, the rack are equipped with for the unwinding roll and wind-up roll by coil of strip uncoiling at steel plate, fix from left to right in the rack
Equipped with alcohol tank, it is loaded with silicone grease case, the heat-absorbing body of silicone grease；The rack two sides are each provided with restriction plate, the restriction plate
Rack two sides are flowed to for limiting alcohol；The heat-absorbing body includes cabinet, and fixed sole piece and blower, institute are equipped in the cabinet
Fixed sole piece is stated equipped with several grooves, the groove is interior to be equipped with heat conducting pipe, and the cabinet, institute are exposed in the bottom of the heat conducting pipe
It states and is arranged with several fins on heat conducting pipe, the blower and the heat conducting pipe face are arranged；Ventilation is communicated on the outside of the cabinet
Pipe, the snorkel are connected with absorption heat pump, and the absorption heat pump is connected with the heating device for heating.
The principle of the invention lies in: annealing is finished and is cooled to about room temperature or more, 100 ° of coil of strips below pass through uncoiling
Roller carries out uncoiling, and the complete steel plate of uncoiling carries out continuity transport on the rack under the traction of wind-up roll, and steel plate is in transportational process
In, the alcohol in alcohol tank gradually drops to surface of steel plate, since alcohol has heat-absorbing action, preliminary cooling is carried out to coil of strip,
Then start hydraulic cylinder, then hydraulic cylinder drives telescopic rod elongation to drive plate squeezing to move towards the silicone grease in silicone grease case, will
Silicone grease is squeezed out out of silicone grease case to surface of steel plate, and at silicone grease paste, mobility increases under the action of alcohol originally, due to steel
There is gap between plate surface and heat conducting pipe, the good thermal conductivity of silicone grease enhanced by mobility is by the heat transfer of surface of steel plate
To heat conducting pipe, the fin on heat conducting pipe can be improved the efficiency of heat exchange, and blower opens starting blowing at this time, these heats are turned
Hot wind is turned to, hot wind enters absorption heat pump by snorkel, transmits these hot winds to heating device finally by absorption heat pump,
So that heating device can generate heating effect.
The present invention has the advantages that 1, coil of strip uncoiling gone out by continuous steel plate, and leading due to wind-up roll by uncoiler
Conveyed on the rack under drawing, steel plate during transportation due between heat conducting pipe there are certain gap it is necessary to have
Thermal conductive resin and transmitted with the silicone grease of mobility as medium, by the heat transfer on steel plate into heat conducting pipe,
Heat is transmitted to heating device eventually by absorption heat pump, and then heating device is enable to generate heating effect.2, alcohol can be right
Surface of steel plate carries out preliminary heat absorption, and alcohol also increases the mobility of silicone grease, and silicone grease is enabled more preferably to be used as heat-conducting medium will
In energy transmission to heat conducting pipe on steel plate, heating device is finally made to generate heating effect.
It advanced optimizes, alcohol is loaded in the alcohol tank, bottom end is equipped with through-hole, the alcohol tank in the alcohol tank
The interior block being equipped with for blocking through-hole, the alcohol tank bottom end are equipped with the concave block matched with block, the block lower surface
It is fixedly connected with vertical pressing lever.When the upper surface of steel plate touches the lower end of pressing lever, pressing lever and block are jacked up upwards,
Block no longer blocks the through-hole in alcohol tank, and alcohol can be left to surface of steel plate by through-hole out of alcohol tank.
It advanced optimizes, the bottom end of the pressing lever is equipped with rubber protecting jacket.Rubber protecting jacket will not be scraped convenient for pressing lever
Checker plate surface protects the quality of surface of steel plate.
It advanced optimizes, silicone grease bottom end is equipped with nozzle.The silicone grease of lotion class can be squeezed out extremely by nozzle
Surface of steel plate.
It advanced optimizes, is communicated with the deflector vertical with restriction plate in the restriction plate on the wind-up roll position,
Shunting column, the collecting vessel being additionally provided with below deflector in the rack, the shunting column are additionally provided between two deflectors
For the silicone grease impregnated by alcohol to be branched on deflector and is fallen into collecting vessel.When steel plate will be wound on wind-up roll
When, by shunting column two deflectors, these bands will be flowed to from change into consistent with steel plate transport direction with spirituous silicone grease
Spirituous silicone grease is left in collecting vessel by deflector, and silicone grease is in lower layer after stratification, and alcohol is in upper layer, is convenient for two
The recycling of person.
It advanced optimizes, the bottom end for shunting column and upper surface of steel plate are inconsistent.By shunting column for upper surface of steel plate
Interior to two sides and then recycles with spirituous silicone grease all water conservancy diversion.
Detailed description of the invention
Fig. 1 is a kind of schematic diagram of the main view of coil of strip exhaust-heat absorption heating installation of the present invention.
Fig. 2 is a kind of schematic diagram of the top view of coil of strip exhaust-heat absorption heating installation of the present invention.
Appended drawing reference: rack 1, unwinding roll 2, wind-up roll 3, alcohol tank 4, block 41, concave block 42, pressing lever 43, rubber are protected
It is sheath 431, silicone grease case 5, nozzle 51, plate squeezing 52, restriction plate 6, hydraulic cylinder 7, telescopic rod 8, fixed sole piece 9, blower 10, thermally conductive
Pipe 11, snorkel 13, absorption heat pump 14, heating device 15, deflector 16, shunts column 17, collecting vessel 18 at fin 12.
Specific embodiment
It is described below for disclosing the present invention so that those skilled in the art can be realized the present invention.It is excellent in being described below
Embodiment is selected to be only used as illustrating, it may occur to persons skilled in the art that other obvious modifications.
The embodiment of the present invention 1 is as shown in Figs. 1-2: a kind of coil of strip exhaust-heat absorption heating installation, including rack 1, the machine
Frame 1 is equipped with for the unwinding roll 2 and wind-up roll 3 by coil of strip uncoiling at steel plate, is fixed with wine from left to right in the rack 1
Smart case 4, silicone grease case 5, the heat-absorbing body for being loaded with silicone grease；1 two sides of rack are each provided with restriction plate 6, and the restriction plate 6 is used
1 two sides of rack are flowed in limitation alcohol；The rack 1 is equipped with hydraulic cylinder 7, and the hydraulic cylinder 7 is connected with telescopic rod 8, described
Plate squeezing 52 is slidably connected in silicone grease case 5, the plate squeezing 52 is fixedly connected close to the top side of silicone grease case 5 with telescopic rod 8；Institute
Stating heat-absorbing body includes cabinet, and fixed sole piece 9 and blower 10 are equipped in the cabinet, and the fixed sole piece 9 is equipped with several recessed
Slot, the groove is interior to be equipped with heat conducting pipe 11, and the bottom of the heat conducting pipe 11 is exposed the cabinet, is arranged on the heat conducting pipe 11
Several fins 12, the blower 10 are arranged with 11 face of heat conducting pipe；Snorkel 13 is communicated on the outside of the cabinet, it is described logical
Tracheae 13 is connected with absorption heat pump 14, and the absorption heat pump 14 is connected with the heating device 15 for heating.
Alcohol is loaded in the alcohol tank 4, bottom end is equipped with through-hole in the alcohol tank 4, is equipped with and uses in the alcohol tank 4
In the block 41 for blocking through-hole, block 41 and alcohol chamber interior wall are connected with spring, and 4 bottom end of alcohol tank is equipped with and 41 phase of block
The concave block 42 of cooperation, 41 lower surface of block are fixedly connected with vertical pressing lever 43.
The bottom end of the pressing lever 43 is equipped with rubber protecting jacket 431.5 bottom end of silicone grease case is equipped with nozzle 51.
It is communicated with the deflector 16 vertical with restriction plate 6 in the restriction plate 6 on 3 position of wind-up roll, two are led
It is additionally provided between flowing plate 16 and shunts column 17, the collecting vessel 18 in 16 lower section of deflector, the shunting are additionally provided in the rack 1
Column 17 by the silicone grease impregnated by alcohol for branching on deflector 16 and falling into collecting vessel 18.
The bottom end for shunting column 17 and upper surface of steel plate are inconsistent.
Of the invention is cooled to about room temperature or more specific steps are as follows: annealing is finished, 100 ° of coil of strips below
Uncoiling is carried out by unwinding roll 2, the complete steel plate of uncoiling transports under the traction of wind-up roll 3 in the enterprising Line Continuity of rack 1, steel plate
During transportation, (rubber protecting jacket 431 when the upper surface of steel plate touches the rubber protecting jacket 431 of the lower end of pressing lever 43
Surface of steel plate will not be scratched convenient for pressing lever 43, protects the quality of surface of steel plate), pressing lever 43 and block 41 are jacked up upwards,
Block 41 no longer blocks the through-hole in alcohol tank 4, and alcohol can be left to surface of steel plate by through-hole out of alcohol tank 4.Alcohol
Alcohol in case 4 gradually drops to surface of steel plate, since alcohol has heat-absorbing action, preliminary cooling is carried out to coil of strip, is then opened
Hydrodynamic cylinder pressure 7, then hydraulic cylinder 7 drives the elongation of telescopic rod 8 to drive plate squeezing 52 to move towards the silicone grease in silicone grease case 5, will
Silicone grease is squeezed out through nozzle 51 to surface of steel plate out of silicone grease case 5, originally at silicone grease paste under the action of alcohol mobility
Increase, due to having gap between surface of steel plate and heat conducting pipe 11, the good thermal conductivity of silicone grease enhanced by mobility is by steel plate
In the heat transfer on surface to heat conducting pipe 11, the fin 12 on heat conducting pipe 11 can be improved the efficiency of heat exchange, and blower 10 is opened at this time
These converting heats are hot wind by starting blowing, and hot wind enters absorption heat pump 14 by snorkel 13, finally by absorption
Formula heat pump 14 transmits these hot winds to heating device 15, so that heating device 15 can generate heating effect.
The heat on steel plate is recycled due to being absorbed formula heat pump 14 simultaneously, and can convey big calorimetric to heating device 15
Wind, so that the own temperature of steel plate is also reduced near room temperature, convenient for the rolling, slitting and packing in later period.
When steel plate will be wound on wind-up roll 3, by shunt column 17 will with spirituous silicone grease from steel plate transport
Direction, which is unanimously changed into, flows to two deflectors 16, these are left in collecting vessel 18 with spirituous silicone grease by deflector 16,
Silicone grease is in lower layer after stratification, and alcohol is in upper layer, convenient for the recycling of the two.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and what is described in the above embodiment and the description is only the present invention
Principle, various changes and improvements may be made to the invention without departing from the spirit and scope of the present invention, these variation and
Improvement is both fallen in the range of claimed invention.The present invention claims protection scope by appended claims and its
Equivalent defines.
Claims (6)
1. a kind of coil of strip exhaust-heat absorption heating installation, including rack, the rack be equipped with for by coil of strip uncoiling at steel plate
Unwinding roll and wind-up roll, it is characterised in that: the silicone grease for being fixed with alcohol tank from left to right in the rack, being loaded with silicone grease
Case, heat-absorbing body；The rack two sides are each provided with restriction plate, and the restriction plate flows to rack two sides for limiting alcohol；Institute
Rack is stated equipped with hydraulic cylinder, the hydraulic cylinder is connected with telescopic rod, plate squeezing, the plate squeezing are slidably connected in the silicone grease case
Top side close to silicone grease case is fixedly connected with telescopic rod；The heat-absorbing body includes cabinet, is equipped with and fixes in the cabinet
Sole piece and blower, the fixed sole piece are equipped with several grooves, and heat conducting pipe is equipped in the groove, and the bottom of the heat conducting pipe is revealed
The cabinet out, several fins are arranged on the heat conducting pipe, and the blower and the heat conducting pipe face are arranged；Outside the cabinet
Side is communicated with snorkel, and the snorkel is connected with absorption heat pump, and the absorption heat pump is connected with the heating for heating
Device.
2. a kind of coil of strip exhaust-heat absorption heating installation according to claim 1, it is characterised in that: contained in the alcohol tank
There is alcohol, bottom end is equipped with through-hole in the alcohol tank, and the block for blocking through-hole, the alcohol tank are equipped in the alcohol tank
Bottom end is equipped with the concave block matched with block, and the block lower surface is fixedly connected with vertical pressing lever.
3. a kind of coil of strip exhaust-heat absorption heating installation according to claim 2, it is characterised in that: the bottom end of the pressing lever
Equipped with rubber protecting jacket.
4. a kind of coil of strip exhaust-heat absorption heating installation according to claim 1, it is characterised in that: silicone grease bottom end is set
There is nozzle.
5. a kind of coil of strip exhaust-heat absorption heating installation according to claim 1, it is characterised in that: be in the wind-up roll position
It is communicated with the deflector vertical with restriction plate in the restriction plate set, shunting column, the rack are additionally provided between two deflectors
On be additionally provided with collecting vessel below deflector, the shunting column is used to the silicone grease impregnated by alcohol branching to deflector
It goes up and falls into collecting vessel.
6. a kind of coil of strip exhaust-heat absorption heating installation according to claim 1, it is characterised in that: the bottom end for shunting column
It is inconsistent with upper surface of steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910524067.8A CN110454866A (en) | 2019-06-18 | 2019-06-18 | A kind of coil of strip exhaust-heat absorption heating installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910524067.8A CN110454866A (en) | 2019-06-18 | 2019-06-18 | A kind of coil of strip exhaust-heat absorption heating installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110454866A true CN110454866A (en) | 2019-11-15 |
Family
ID=68480713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910524067.8A Pending CN110454866A (en) | 2019-06-18 | 2019-06-18 | A kind of coil of strip exhaust-heat absorption heating installation |
Country Status (1)
| Country | Link |
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| CN (1) | CN110454866A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000084612A (en) * | 1998-09-08 | 2000-03-28 | Nkk Corp | Controlled cooling method for hot rolled steel plate |
| CN201423386Y (en) * | 2009-06-16 | 2010-03-17 | 张戈 | Waste heat recovering device for hot rolling steel |
| CN102560073A (en) * | 2012-02-08 | 2012-07-11 | 浙江佰耐钢带有限公司 | Steel band heat treatment tempering waste heat recovery device through using heat conduction oil as heat transfer medium |
| CN203200315U (en) * | 2013-04-12 | 2013-09-18 | 韵升控股集团有限公司 | Steel belt quenching device |
| CN107119175A (en) * | 2017-07-04 | 2017-09-01 | 合肥市大卓电力有限责任公司 | A kind of annealing process of low-carbon cold rolling steel plate |
| CN207862392U (en) * | 2018-01-19 | 2018-09-14 | 江西杜马机械制造有限公司 | A kind of Equipment for Heating Processing annealing device |
| CN108772428A (en) * | 2018-06-20 | 2018-11-09 | 重庆万达薄板有限公司 | A kind of cold strip mill cooling water recycling system |
| CN109628708A (en) * | 2018-12-29 | 2019-04-16 | 佛山市诚德新材料有限公司 | A kind of stainless steel band annealing and pickling method of environmental protection and energy saving |
-
2019
- 2019-06-18 CN CN201910524067.8A patent/CN110454866A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000084612A (en) * | 1998-09-08 | 2000-03-28 | Nkk Corp | Controlled cooling method for hot rolled steel plate |
| CN201423386Y (en) * | 2009-06-16 | 2010-03-17 | 张戈 | Waste heat recovering device for hot rolling steel |
| CN102560073A (en) * | 2012-02-08 | 2012-07-11 | 浙江佰耐钢带有限公司 | Steel band heat treatment tempering waste heat recovery device through using heat conduction oil as heat transfer medium |
| CN203200315U (en) * | 2013-04-12 | 2013-09-18 | 韵升控股集团有限公司 | Steel belt quenching device |
| CN107119175A (en) * | 2017-07-04 | 2017-09-01 | 合肥市大卓电力有限责任公司 | A kind of annealing process of low-carbon cold rolling steel plate |
| CN207862392U (en) * | 2018-01-19 | 2018-09-14 | 江西杜马机械制造有限公司 | A kind of Equipment for Heating Processing annealing device |
| CN108772428A (en) * | 2018-06-20 | 2018-11-09 | 重庆万达薄板有限公司 | A kind of cold strip mill cooling water recycling system |
| CN109628708A (en) * | 2018-12-29 | 2019-04-16 | 佛山市诚德新材料有限公司 | A kind of stainless steel band annealing and pickling method of environmental protection and energy saving |
Non-Patent Citations (1)
| Title |
|---|
| 夏征农 ***: "《大辞海 能源科学卷》", 31 December 2015 * |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191115 |
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| RJ01 | Rejection of invention patent application after publication |