UA94377C2 - Hydraulic drive of drum-roller mill - Google Patents

Hydraulic drive of drum-roller mill

Info

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
Application number
UAA201013562A
Other languages
Russian (ru)
Ukrainian (uk)
Inventor
Владимир Дмитриевич Хорунжий
Юрий Сергеевич Егошин
Владимир Викторович Ясинский
Валерий Станиславович Дмитренко
Original Assignee
Владимир Дмитриевич Хорунжий
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Владимир Дмитриевич Хорунжий filed Critical Владимир Дмитриевич Хорунжий
Priority to UAA201013562A priority Critical patent/UA94377C2/en
Publication of UA94377C2 publication Critical patent/UA94377C2/en

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.
UAA201013562A 2010-11-15 2010-11-15 Hydraulic drive of drum-roller mill UA94377C2 (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (2)

* Cited by examiner, † Cited by third party
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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