CN206981432U - A kind of aluminium hot rolling surface blow device - Google Patents
A kind of aluminium hot rolling surface blow device Download PDFInfo
- Publication number
- CN206981432U CN206981432U CN201720764081.1U CN201720764081U CN206981432U CN 206981432 U CN206981432 U CN 206981432U CN 201720764081 U CN201720764081 U CN 201720764081U CN 206981432 U CN206981432 U CN 206981432U
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- nozzle
- emulsion
- hot rolling
- blow device
- mill body
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Abstract
It the utility model is related to a kind of aluminium hot rolling surface blow device, including rolling mill body, the outlet side of the rolling mill body is provided with two rack-mount nozzles, the nozzle is connected through emulsion flexible pipe with intervalve, the intervalve is connected with emulsion supervisor, and emulsion accumulator tank is provided with below the outlet of the rolling mill body.The structure of the aluminium hot rolling surface blow device is simple.
Description
Technical field
It the utility model is related to a kind of aluminium hot rolling surface blow device.
Background technology
At present, aluminothermy is rolled needs to be lubricated and cooled down with a large amount of emulsions in the operation of rolling, and emulsion is free on milled sheet ingot
Flowing, easily remains in milled sheet ingot surface, causes surface quality defect, the cooling effects such as emulsion spot sintering bad.
Utility model content
In view of the deficiencies in the prior art, technical problem to be solved in the utility model is to provide a kind of aluminium hot rolling surface and blown
Sweeping device, it is not only simple in structure, and convenient and efficient.
In order to solve the above-mentioned technical problem, the technical solution of the utility model is：A kind of aluminium hot rolling surface blow device, bag
Rolling mill body is included, the outlet side of the rolling mill body is provided with two rack-mount nozzles, and the nozzle is through emulsion
Flexible pipe is connected with intervalve, and the intervalve connects with emulsion supervisor, and emulsion is provided with below the outlet of the rolling mill body and is reclaimed
Groove.
Preferably, the rolling mill body includes upper transfer roller and lower transfer roller.
Preferably, the jet of the nozzle is towards the outlet opposite side of rolling mill body, the non-ejection mouth of the nozzle
End is connected with spherojoint, and the spherojoint is respectively connected with hard tube, and the hard tube is connected with emulsion flexible pipe again, is set on the support
There is the pipe clamp for positioning hard tube.
Preferably, the pipe clamp includes the clamp of semi-circular shape, and the clamp is spirally connected with support, and the hard tube is from clamp
Inside passes through.
Preferably, the nozzle is made up of top nozzle and lower nozzle, between the top nozzle and milled sheet ingot it is vertical away from
From for 265mm, the vertical range between the lower nozzle and milled sheet ingot is 183mm, the top nozzle and lower nozzle and level
The established angle in face is 21 degree, and the horizontal interval between the top nozzle and lower nozzle is 150mm, and the nozzle sprays for house type
Mouth.
Preferably, the intervalve is provided with ball valve in nearly emulsion supervisor side, the intervalve emulsion flexible pipe and ball valve it
Between be provided with air-operated solenoid valve, the air-operated solenoid valve is connected through two-position five-way valve with control source of the gas.
Preferably, the emulsion accumulator tank is connected with emulsion oil return pipe.
Compared with prior art, the utility model has the advantages that：The structure of the aluminium hot rolling surface blow device
Simply, emulsion is sprayed by nozzle, emulsion is flowed to opposite side from the side of milled sheet ingot, the emulsion sprayed through nozzle flows
Speed is fast, can purge emulsion by emulsion on milled sheet ingot, emulsion is not easy to remain in milled sheet ingot, it is not easy to because of rolling
Plate ingot temperature is higher to there is the problem of surface quality such as emulsion spot sintering.
The utility model is described in more detail with reference to the accompanying drawings and detailed description.
Brief description of the drawings
Fig. 1 is the construction sketch of the utility model embodiment.
Fig. 2 is the organigram of the utility model embodiment.
Fig. 3 is Fig. 2 A partial enlarged views.
Embodiment
For features described above and advantage of the present utility model can be become apparent, special embodiment below, and coordinate accompanying drawing,
It is described in detail below.
As shown in Fig. 1 ~ 3, a kind of aluminium hot rolling surface blow device, including rolling mill body 1, the outlet one of the rolling mill body
Side is provided with two nozzles being arranged on support 2, and the nozzle is connected through emulsion flexible pipe 3 with intervalve 4, the intervalve and
The connection of emulsion supervisor 5, the outlet lower section of the rolling mill body are provided with emulsion accumulator tank 6, and nozzle can spray emulsion, emulsion flowing
Speed is fast, and noise is small, simple in construction, reasonable in design, and purging effect is good, stably, and it is sharp again that emulsion can enter the recovery of emulsion accumulator tank
With.
In the utility model embodiment, the rolling mill body includes upper transfer roller 7 and lower transfer roller 8.
In the utility model embodiment, the jet of the nozzle is described towards the outlet opposite side of rolling mill body
The non-ejection mouth end of nozzle is connected with spherojoint 9, and the spherojoint is respectively connected with hard tube 10, the hard tube again with emulsion flexible pipe
Connection, the support are provided with the pipe clamp 11 for being used for positioning hard tube, and spherojoint can make nozzle carry out angular adjustment.
In the utility model embodiment, the pipe clamp includes the clamp of semi-circular shape, and the clamp is spirally connected with support, institute
Hard tube is stated to pass through from the inside of clamp.
In the utility model embodiment, the nozzle is made up of top nozzle 12 and lower nozzle 13, and the top nozzle is with rolling
Vertical range H1 between making sheet ingot 20 is 265mm, and the vertical range H2 between the lower nozzle and milled sheet ingot is 183mm,
The established angle of the top nozzle and lower nozzle and horizontal plane is 21 degree, and the horizontal interval between the top nozzle and lower nozzle is
150mm, interfered with the current for avoiding nozzle from spraying, the nozzle is house type nozzle.
In the utility model embodiment, the intervalve is provided with ball valve 14 in nearly emulsion supervisor side, can hand by ball valve
The opening and closing of dynamic control intervalve, the intervalve are provided with the pneumatic electricity for being used for controlling emulsion break-make between emulsion flexible pipe and ball valve
Magnet valve 15, the air-operated solenoid valve are connected through two-position five-way valve 16 with control source of the gas 17.
In the utility model embodiment, the emulsion accumulator tank is connected with emulsion oil return pipe 18.
The utility model is not limited to above-mentioned preferred forms, and anyone can obtain under enlightenment of the present utility model
Go out other various forms of aluminium hot rolling surface blow devices.All equivalent changes done according to present utility model application the scope of the claims with
Modification, should all belong to covering scope of the present utility model.
Claims (5)
- A kind of 1. aluminium hot rolling surface blow device, it is characterised in that：Including rolling mill body, the outlet side of the rolling mill body is set There are two rack-mount nozzles, the nozzle is connected through emulsion flexible pipe with intervalve, the intervalve and emulsion master Pipe is connected, and emulsion accumulator tank is provided with below the outlet of the rolling mill body；The jet of the nozzle is towards rolling mill body Opposite side is exported, the non-ejection mouth end of the nozzle is connected with spherojoint, and the spherojoint is respectively connected with hard tube, the hard tube It is connected again with emulsion flexible pipe, the support is provided with the pipe clamp for being used for positioning hard tube；The nozzle is by top nozzle and lower nozzle sets Into, the vertical range between the top nozzle and milled sheet ingot is 265mm, between the lower nozzle and milled sheet ingot it is vertical away from It it is 21 degree from the established angle for 183mm, the top nozzle and lower nozzle and horizontal plane, between the top nozzle and lower nozzle Horizontal interval is 150mm, and the nozzle is house type nozzle.
- 2. aluminium hot rolling surface blow device according to claim 1, it is characterised in that：The rolling mill body includes upper transfer roller With lower transfer roller.
- 3. aluminium hot rolling surface blow device according to claim 1, it is characterised in that：The pipe clamp includes semi-circular shape Clamp, the clamp are spirally connected with support, and the hard tube passes through from the inside of clamp.
- 4. aluminium hot rolling surface blow device according to claim 1, it is characterised in that：The intervalve is responsible in nearly emulsion Side is provided with ball valve, and the intervalve is provided with air-operated solenoid valve between emulsion flexible pipe and ball valve, and the air-operated solenoid valve is through two Five-way valve is connected with control source of the gas.
- 5. aluminium hot rolling surface blow device according to claim 1, it is characterised in that：The emulsion accumulator tank returns with emulsion Oil pipe connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720764081.1U CN206981432U (en) | 2017-06-28 | 2017-06-28 | A kind of aluminium hot rolling surface blow device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720764081.1U CN206981432U (en) | 2017-06-28 | 2017-06-28 | A kind of aluminium hot rolling surface blow device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206981432U true CN206981432U (en) | 2018-02-09 |
Family
ID=61400187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720764081.1U Active CN206981432U (en) | 2017-06-28 | 2017-06-28 | A kind of aluminium hot rolling surface blow device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206981432U (en) |
-
2017
- 2017-06-28 CN CN201720764081.1U patent/CN206981432U/en active Active
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