CN208308913U - A kind of roll normalizing cooling system - Google Patents
A kind of roll normalizing cooling system Download PDFInfo
- Publication number
- CN208308913U CN208308913U CN201820817428.9U CN201820817428U CN208308913U CN 208308913 U CN208308913 U CN 208308913U CN 201820817428 U CN201820817428 U CN 201820817428U CN 208308913 U CN208308913 U CN 208308913U
- Authority
- CN
- China
- Prior art keywords
- roll
- fixed
- cooling system
- atomizer
- frame
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of roll normalizing cooling systems, including fixed frame, the two sides of the bottom of the fixed frame are symmetrically welded with support frame, and the horizontal ends upper surface bolt of support frame is fixed with collecting-tank, the other side upper surface bolt of the mounting rack is fixed with water tank, and the lower surface of water tank passes through booster pump by aqueduct and connect with sparge pipe, the lower surface of the sparge pipe is fixed with atomizer, connector is welded at the top of the atomizer, the bottom of the atomizer is provided with deflector, the inner surface wall of the fixed frame is rotatably connected to conveying roll shaft, and the outer surface for conveying roll shaft is provided with hollowed-out board.In the utility model, the overall construction design advantages of simple of the roll normalizing cooling system, using the dual cooling down processing mode of cryogenic gas and atomization flow, comprehensive cooling treatment effect can be played to roll, the production and processing effect for accelerating roll, improves the practicability of cooling system.
Description
Technical field
The utility model relates to roll production equipment technology more particularly to a kind of roll normalizing cooling systems.
Background technique
Roll is that metal is made to generate the main working parts being continuously plastically deformed and tool on milling train, and roll is mainly by roller
Body, roll neck and spindle nose three parts composition, the body of roll is the roll middle section of actual participation rolled metal, it has smooth cylinder
Shape or surface with groove, roll neck is installed within the bearing, and roll-force is transmitted to rack by bearing block and screwdown gear, transmission
End spindle nose is connected by connecting shaft with pinion stand, and the rotating torque of motor is passed to roll, in the production and processing of roll,
It needs to cool down processing to roll using to normalizing cooling system, to guarantee the quality of production of roll.
However there is some shortcomingss in use for existing roll normalizing cooling system, for the cold of roll
But processing mode is not comprehensive enough, causes cooling efficiency lower, thereby reduces the operational efficiency of cooling system.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of roll normalizing proposed is cold
But system.
To achieve the goals above, the utility model adopts the technical scheme that a kind of roll normalizing cooling system, packet
Fixed frame is included, the two sides of the bottom of the fixed frame are symmetrically welded with support frame, and the horizontal ends upper surface bolt of support frame is fixed
There is collecting-tank, the top two sides of the fixed frame are symmetrically welded with mounting rack, and the side upper surface bolt of the mounting rack is fixed
There is refrigeration unit, and the lower section of refrigeration unit is connect by gas-guide tube with air guide frame, table in the two sides horizontal ends of the air guide frame
Wall is provided with air nozzle, and the other side upper surface bolt of the mounting rack is fixed with water tank, and the lower surface of water tank passes through
Aqueduct passes through booster pump and connect with sparge pipe, and the lower surface of the sparge pipe is fixed with atomizer, the atomization spray
The top of head is welded with connector, and the bottom of the atomizer is provided with deflector, the inner surface wall rotation connection of the fixed frame
There is conveying roll shaft, and the outer surface for conveying roll shaft is provided with hollowed-out board.
It is as above-mentioned technical proposal to further describe:
The cross section of the air guide frame is in " returning " font sealing structure.
It is as above-mentioned technical proposal to further describe:
The refrigeration unit by exhaust fan, air compressor, condenser and solenoid valve block at.
It is as above-mentioned technical proposal to further describe:
The appearance wall of the connector is enclosed with flexible glue gasket.
It is as above-mentioned technical proposal to further describe:
The appearance wall of the hollowed-out board is angularly provided with cushion block.
It is as above-mentioned technical proposal to further describe:
The cross section of the cushion block is in semicircular arc structure.
In the utility model, firstly, the overall construction design advantages of simple of the roll normalizing cooling system, uses low temperature
The dual cooling down processing mode of gas and atomization flow, can play comprehensive cooling treatment effect to roll, thus plus
The fast production and processing effect of roll, improves the practicability of cooling system, secondly, the air guide frame of the rectangular-ambulatory-plane by setting,
The effect that two sides uniformly cools down can be played to the roll on conveying roll shaft, thus but also cooling gas can relative flow and
Biggish gas flow rate is generated, the cooling effect of roll is accelerated, the surface on the other hand conveying roll shaft is provided with cushion block, can keep away
Exempt from roll and directly contact conveying roll shaft, to reduce roll and convey the contact area of roll shaft, is convenient for cooling gas and water mist
Cooling is comprehensively contacted with roll, and then maximumlly improves the cooling work efficiency of cooling system.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of roll normalizing cooling system overall structure diagram；
Fig. 2 is the partial structural diagram of the utility model atomizer；
Fig. 3 is the side structure schematic view that the utility model conveys roll shaft.
Marginal data:
1- air guide frame, 2- fixed frame, 3- convey roll shaft, 4- air nozzle, 5- support frame, 6- collecting-tank, 7- atomizer, 8-
Sparge pipe, 9- booster pump, 10- water tank, 11- mounting rack, 12- refrigeration unit, 13- connector, 14- flexible glue gasket, 15- water conservancy diversion
Plate, 16- hollowed-out board, 17- cushion block.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, a kind of roll normalizing cooling system, including fixed frame 2, the two sides of the bottom of fixed frame 2 are symmetrically welded
There is support frame 5, and the horizontal ends upper surface bolt of support frame 5 is fixed with collecting-tank 6, the top two sides of fixed frame 2 are symmetrically welded
There is mounting rack 11, the side upper surface bolt of mounting rack 11 is fixed with refrigeration unit 12, and the lower section of refrigeration unit 12 is by leading
Tracheae is connect with air guide frame 1, and the two sides horizontal ends inner surface wall of air guide frame 1 is provided with air nozzle 4, table on the other side of mounting rack 11
Face bolt is fixed with water tank 10, and the lower surface of water tank 10 passes through booster pump 9 by aqueduct and connect with sparge pipe 8, sprays
The lower surface of water pipe 8 is fixed with atomizer 7, and the top of atomizer 7 is welded with connector 13, the bottom of atomizer 7
It is provided with deflector 15, the inner surface wall of fixed frame 2 is rotatably connected to conveying roll shaft 3, and the outer surface for conveying roll shaft 3 is provided with and engraves
Hollow plate 16.
The cross section of air guide frame 1 is in " returning " font sealing structure, and refrigeration unit 12 is by exhaust fan, air compressor, condensation
Device and solenoid valve block are at the appearance wall of connector 13 is enclosed with flexible glue gasket 14, and the appearance wall of hollowed-out board 16 is angularly provided with pad
Block 17, the cross section of cushion block 17 are in semicircular arc structure.
Exhaust fan in refrigeration unit 12 extracts extraneous atmospheric air, is then fed into air compressor and forms high pressure gas
Body, high pressure gas becomes the gas of high pressure low temperature after the condensation of condenser interior condenser tube later, later in the control of solenoid valve
Under system, into air guide frame 1, is finally sprayed outward by air nozzle 4, gas cooling processing is carried out to steel rolling.
Working principle: in use, the steel rolling product in normalizing furnace is transported to conveying 3 surface of roll shaft, made by cushion block 17
It obtains steel rolling to be not directly contacted with conveying roll shaft 3, the formation low temperature when steel rolling is transported to air guide 1 inside of frame, in refrigeration unit 12
The gas of high pressure sprays to steel rolling surface by air nozzle 4 so that gas enters in air guide frame 1, carries out both side surface up and down to steel rolling
Cooling treatment is carried out, steel rolling is fed forward later, enters 10 lower section of water tank, booster pump 9 extracts in water tank 10 at this time
Clear water is entered in a manner of high pressure water flow in sparge pipe 8, is finally entered and is passed through deflector 15 in atomizer 7, with the shape of water mist
Formula is sprayed outward, carries out cooling processing to steel rolling surface, and low water flow enters collection in collecting-tank 6, so that this is cold
But system entire run.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of roll normalizing cooling system, including fixed frame (2), which is characterized in that the two sides of the bottom pair of the fixed frame (2)
Title is welded with support frame (5), and the horizontal ends upper surface bolt of support frame (5) is fixed with collecting-tank (6), the fixed frame (2)
Top two sides be symmetrically welded with mounting rack (11), the side upper surface bolt of the mounting rack (11) is fixed with refrigeration unit
(12), and the lower section of refrigeration unit (12) is connect by gas-guide tube with air guide frame (1), the two sides horizontal ends of the air guide frame (1)
Inner surface wall is provided with air nozzle (4), and the other side upper surface bolt of the mounting rack (11) is fixed with water tank (10), and water storage
The lower surface of case (10) passes through booster pump (9) by aqueduct and connect with sparge pipe (8), the lower surface card of the sparge pipe (8)
It connects and is fixed with atomizer (7), be welded with connector (13) at the top of the atomizer (7), the bottom of the atomizer (7)
It is provided with deflector (15), the inner surface wall of the fixed frame (2) is rotatably connected to conveying roll shaft (3), and conveys the outer of roll shaft (3)
Surface is provided with hollowed-out board (16).
2. a kind of roll normalizing cooling system according to claim 1, which is characterized in that the air guide frame (1) it is transversal
Face is in " returning " font sealing structure.
3. a kind of roll normalizing cooling system according to claim 1, which is characterized in that the refrigeration unit (12) is by taking out
Blower, air compressor, condenser and solenoid valve block at.
4. a kind of roll normalizing cooling system according to claim 1, which is characterized in that the appearance wall of the connector (13)
It is enclosed with flexible glue gasket (14).
5. a kind of roll normalizing cooling system according to claim 1, which is characterized in that the appearance of the hollowed-out board (16)
Wall is angularly provided with cushion block (17).
6. a kind of roll normalizing cooling system according to claim 5, which is characterized in that the cross section of the cushion block (17)
In semicircular arc structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820817428.9U CN208308913U (en) | 2018-05-30 | 2018-05-30 | A kind of roll normalizing cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820817428.9U CN208308913U (en) | 2018-05-30 | 2018-05-30 | A kind of roll normalizing cooling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208308913U true CN208308913U (en) | 2019-01-01 |
Family
ID=64715040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820817428.9U Expired - Fee Related CN208308913U (en) | 2018-05-30 | 2018-05-30 | A kind of roll normalizing cooling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208308913U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111440928A (en) * | 2020-05-27 | 2020-07-24 | 合肥浩凌机械设计制造有限公司 | Heat treatment process for die steel product |
| CN112872062A (en) * | 2021-02-04 | 2021-06-01 | 台州学院 | Finished product steel rolling composite cooling device for machine manufacturing industry |
-
2018
- 2018-05-30 CN CN201820817428.9U patent/CN208308913U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111440928A (en) * | 2020-05-27 | 2020-07-24 | 合肥浩凌机械设计制造有限公司 | Heat treatment process for die steel product |
| CN111440928B (en) * | 2020-05-27 | 2020-10-30 | 南通汉科新能源开发有限公司 | Heat treatment process for die steel product |
| CN112872062A (en) * | 2021-02-04 | 2021-06-01 | 台州学院 | Finished product steel rolling composite cooling device for machine manufacturing industry |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190101 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |