CN209222892U - Smart roughing mill lotion control device - Google Patents
Smart roughing mill lotion control device Download PDFInfo
- Publication number
- CN209222892U CN209222892U CN201821837359.4U CN201821837359U CN209222892U CN 209222892 U CN209222892 U CN 209222892U CN 201821837359 U CN201821837359 U CN 201821837359U CN 209222892 U CN209222892 U CN 209222892U
- Authority
- CN
- China
- Prior art keywords
- milling train
- triple valve
- check valve
- valve
- absolute oil
- 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 smart roughing mill lotion control devices, including milling train, absolute oil case and pump, absolute oil case forms circulation loop by pump and triple valve, and triple valve is connect by pipeline with milling train, air duct is provided on return between triple valve and absolute oil case, and be provided on air duct and connect and control the check valve that air enters return with milling train lotion control system, check valve and triple valve control its automatic reverse and switch by the same controller；The utility model, by opening check valve, realizing the entrance of air, complete the balance of pressure when triple valve commutation carries out feed flow to milling train, solves the problems, such as previous liquid feed device vibration by increasing control air on original liquid feed device into check valve is put into.
Description
Technical field:
The utility model relates to a kind of milling train fields, more particularly to a kind of smart roughing mill lotion control device.
Background technique:
Milling train needs to convey lotion to milling train by oil pump, existing transportation system is logical for emulsion case when being worked
It crosses oil pump and triple valve is connect with milling train, triple valve is connect by pipeline with emulsion case, and lotion is by triple valve when normal work
Into emulsion case, when milling train needs lotion, switching operation is carried out by triple valve, the cream in emulsion case pipeline is flowed to after commutation
Liquid suddenly becomes static by flow at high speed, and the inertia of lotion flowing does not discharge, and causes to shake, causes pipeline leakage.
Utility model content:
The technical problem to be solved by the utility model is to it is simple, logical to overcome the deficiencies of the prior art and provide a kind of structure
It crosses and increases the check valve that control air enters on original liquid feed device, be able to solve the smart roughing mill lotion control of vibration problems
Device.
The technical solution of the utility model is: a kind of essence roughing mill lotion control device, including milling train, absolute oil case and pump,
Absolute oil case forms circulation loop by pump and triple valve, and the triple valve is connect by pipeline with milling train, the triple valve and
It is provided with air duct on return between absolute oil case, and is provided on the air duct and milling train lotion control system
Connection and control air enter the check valve of return.
Further, the check valve and triple valve control its automatic reverse and switch by the same controller.
Further, the milling train includes finishing mill and roughing mill.
The beneficial effects of the utility model are:
1, the utility model on original liquid feed device by increasing control air into check valve is put into, by threeway
When valve commutation carries out feed flow to milling train, check valve is opened, the entrance of air is realized, completes the balance of pressure, solve previous confession
The problem of liquid device shakes.
2, the utility model check valve is arranged on triple valve and the pipeline of absolute oil case side, when triple valve commutation cutting is net
When the circuit that fuel tank, pump and triple valve are formed, check valve is opened, realizes that air enters absolute oil case by check valve and pipeline, releases
It puts lotion in pipeline and stops the pressure that flowing generates suddenly, reduce the generation of vibration.
3, the utility model triple valve is electric three passes reversal valve, and check valve is electronic check valve, and the two passes through a control
Device processed synchronizes control, and check valve is opened when triple valve is connected to milling train, and triple valve closes check valve when being connected to absolute oil case,
Realize the automation of control.
Detailed description of the invention:
Structural schematic diagram when Fig. 1 is milling train feed flow.
Structural schematic diagram when Fig. 2 is not milling train feed flow.
Specific embodiment:
Embodiment: referring to Fig. 1 and Fig. 2, in figure, 1- milling train, 2- absolute oil case, 3- pump, 4- triple valve, 5- return, 6-
Pipeline, 7- air duct, 8- check valve.
A kind of essence 1 lotion control device of roughing mill, including milling train 1, absolute oil case 2 and pump 3, absolute oil case 2 pass through pump 3 and threeway
Valve 4 forms circulation loop, and triple valve 4 is connect by pipeline 6 with milling train 1, the return 6 between triple valve 4 and absolute oil case 2
On be provided with air duct 7, and be provided with to connect with 1 lotion control system of milling train and control air on air duct 7 and enter back
The check valve 8 of road pipeline 6.Check valve 8 and triple valve 4 control its automatic reverse and switch by the same controller.It is described to roll
Machine 1 includes finishing mill and roughing mill.
The application and application method are described in detail below with reference to embodiment.
Wherein, original liquid feed device referred to herein includes absolute oil case 2, pump 3 and triple valve 4, and absolute oil case 2 passes through pump 3
Circulation loop is formed with triple valve 4, and triple valve 4 is connect by pipeline 6 with milling train 1；Lotion passes through triple valve 4 when normal work
Into emulsion case, when milling train 1 needs lotion, switching operation is carried out by triple valve 4, blocks circulation loop, lotion passes through pipe
Road 6 enters milling train 1.
On return 6 between the triple valve 4 in original liquid feed device and absolute oil case 2 setting can control air into
The check valve 8 of entry loop pipeline 6, check valve 8 and triple valve 4 by the same controller carry out control its automatic reverse of realization and
Switch, controller control check valve 8 follow the switching operation of triple valve 4 to carry out switch operation, and triple valve 4 and return 6 connect
Logical check valve 8 is closed, and triple valve 4 and return 6 separate check valve 8 and open, and realizes that air enters return 6.
The above descriptions are merely preferred embodiments of the present invention, not makees in any form to the utility model
Limitation, it is made by the above technical examples according to the technical essence of the present invention it is any it is simple modification, equivalent variations with
Modification, is still within the scope of the technical solutions of the present invention.
Claims (3)
1. a kind of essence roughing mill lotion control device, including milling train, absolute oil case and pump, it is characterized in that: absolute oil case passes through pump and three
Port valve forms circulation loop, and the triple valve is connect by pipeline with milling train, the circuit between the triple valve and absolute oil case
Air duct is provided on pipeline, and be provided on the air duct connect and control with milling train lotion control system air into
The check valve of entry loop pipeline.
2. essence roughing mill lotion control device according to claim 1, it is characterized in that: the check valve and triple valve pass through
The same controller controls its automatic reverse and switch.
3. essence roughing mill lotion control device according to claim 1, it is characterized in that: the milling train includes finishing mill and thick
Milling train.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821837359.4U CN209222892U (en) | 2018-11-08 | 2018-11-08 | Smart roughing mill lotion control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821837359.4U CN209222892U (en) | 2018-11-08 | 2018-11-08 | Smart roughing mill lotion control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209222892U true CN209222892U (en) | 2019-08-09 |
Family
ID=67502353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821837359.4U Expired - Fee Related CN209222892U (en) | 2018-11-08 | 2018-11-08 | Smart roughing mill lotion control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209222892U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109396197A (en) * | 2018-11-08 | 2019-03-01 | 河南万达铝业有限公司 | Smart roughing mill lotion control device and method |
-
2018
- 2018-11-08 CN CN201821837359.4U patent/CN209222892U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109396197A (en) * | 2018-11-08 | 2019-03-01 | 河南万达铝业有限公司 | Smart roughing mill lotion control device and method |
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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: 20190809 Termination date: 20211108 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |