UA94377C2 - Hydraulic drive of drum-roller mill - Google Patents
Hydraulic drive of drum-roller millInfo
- Publication number
- UA94377C2 UA94377C2 UAA201013562A UAA201013562A UA94377C2 UA 94377 C2 UA94377 C2 UA 94377C2 UA A201013562 A UAA201013562 A UA A201013562A UA A201013562 A UAA201013562 A UA A201013562A UA 94377 C2 UA94377 C2 UA 94377C2
- Authority
- UA
- Ukraine
- Prior art keywords
- hydraulic
- drum
- roller
- hydraulic line
- drive
- Prior art date
Links
Abstract
A hydraulic drive of drum-roller mill comprises hydraulic cylinders, which create an operating effort of travel drive of a grinding roller, a hydraulic line that connects rod ends of hydraulic cylinders and a hydraulic line connecting a head end. Into the circuit of hydraulic line of rod end a pipe is included comprising an analog pressure sensor, as into the circuit of hydraulic line of head end, and both hydraulic lines are connected to a four-way three-position valve. The hydraulic drive of mill is equipped with a transducer of linear displacements and comprises a pumping station. Each of the pipes comprises a pilot controlled check valve and a throttle valve with check valves, and the control is made by a programmable controller, which is electrically connected to the linear displacement transducer, analog pressure sensors and electromagnets of four-way three-position valve. The linear displacement transducer is located on the roller axle and is made with possibility to control the gap size and wear of the working surfaces of drum and roller.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
UAA201013562A UA94377C2 (en) | 2010-11-15 | 2010-11-15 | Hydraulic drive of drum-roller mill |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
UAA201013562A UA94377C2 (en) | 2010-11-15 | 2010-11-15 | Hydraulic drive of drum-roller mill |
Publications (1)
Publication Number | Publication Date |
---|---|
UA94377C2 true UA94377C2 (en) | 2011-04-26 |
Family
ID=50832479
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
UAA201013562A UA94377C2 (en) | 2010-11-15 | 2010-11-15 | Hydraulic drive of drum-roller mill |
Country Status (1)
Country | Link |
---|---|
UA (1) | UA94377C2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2701679C2 (en) * | 2014-10-10 | 2019-09-30 | Фив Фсб | Grinder for crushing by compressing material layer |
CN112067406A (en) * | 2020-10-10 | 2020-12-11 | 北京华泰美景科技发展有限公司 | System appearance briquetting equipment |
-
2010
- 2010-11-15 UA UAA201013562A patent/UA94377C2/en unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2701679C2 (en) * | 2014-10-10 | 2019-09-30 | Фив Фсб | Grinder for crushing by compressing material layer |
CN112067406A (en) * | 2020-10-10 | 2020-12-11 | 北京华泰美景科技发展有限公司 | System appearance briquetting equipment |
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