RU2018104418A - METHOD FOR MECHANICAL PRODUCTION OF FIBROUS MASS AND DEVICE FOR ITS IMPLEMENTATION - Google Patents

METHOD FOR MECHANICAL PRODUCTION OF FIBROUS MASS AND DEVICE FOR ITS IMPLEMENTATION Download PDF

Info

Publication number
RU2018104418A
RU2018104418A RU2018104418A RU2018104418A RU2018104418A RU 2018104418 A RU2018104418 A RU 2018104418A RU 2018104418 A RU2018104418 A RU 2018104418A RU 2018104418 A RU2018104418 A RU 2018104418A RU 2018104418 A RU2018104418 A RU 2018104418A
Authority
RU
Russia
Prior art keywords
reactor
pulp
mesh conveyor
soaking
stator
Prior art date
Application number
RU2018104418A
Other languages
Russian (ru)
Other versions
RU2697616C2 (en
RU2018104418A3 (en
Inventor
Николай Георгиевич Штукарин
Original Assignee
Общество с ограниченной ответственностью "Экотехника"
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 Общество с ограниченной ответственностью "Экотехника" filed Critical Общество с ограниченной ответственностью "Экотехника"
Priority to RU2018104418A priority Critical patent/RU2697616C2/en
Publication of RU2018104418A3 publication Critical patent/RU2018104418A3/ru
Publication of RU2018104418A publication Critical patent/RU2018104418A/en
Application granted granted Critical
Publication of RU2697616C2 publication Critical patent/RU2697616C2/en

Links

Classifications

    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21BFIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
    • D21B1/00Fibrous raw materials or their mechanical treatment
    • D21B1/04Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
    • D21B1/12Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by wet methods, by the use of steam
    • D21B1/30Defibrating by other means

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)

Claims (6)

1. Способ и устройство механического получения волокнистой массы из волокнисто-содержащего сырья производится без нагрева и пропарки в реакторе с водой путем его замачивания и измельчения, отличающийся тем, что замачивание и измельчение осуществляется в активном режиме при вращении режущего ножа с одновременным созданием за счет этого давления разрежения в образующейся при этом воронке, а также напора в статоре измельчителя.1. The method and device for the mechanical production of pulp from fiber-containing raw materials is carried out without heating and steaming in a reactor with water by soaking and grinding, characterized in that the soaking and grinding is carried out in an active mode during rotation of the cutting knife with the simultaneous creation of this rarefaction pressure in the funnel formed as a result of this, as well as pressure in the stator of the grinder. 2. Способ по п. 1, отличающийся тем, что пульпу с недоизмельченным сырьем возвращают в реактор для доизмельчения, с помощью сетчатого транспортера.2. The method according to p. 1, characterized in that the pulp with unrefined raw materials is returned to the reactor for regrinding, using a mesh conveyor. 3. Способ по пп. 1-2, отличающийся тем, что обезвоженные волокна транспортируют за пределы реактора с помощью сетчатого транспортера.3. The method according to PP. 1-2, characterized in that the dehydrated fibers are transported outside the reactor using a mesh conveyor. 4. Способ по пп. 1-3, отличающийся тем, что объем воды в реакторе, необходимый для воронкообразования, регулируют датчиком уровня.4. The method according to PP. 1-3, characterized in that the volume of water in the reactor, necessary for funnel formation, regulate the level sensor. 5. Устройство получения волокнистой массы, состоящее из реактора, с размещенным в его донной части измельчителем, статор которого соединен с реактором, а ротор в виде режущего ножа, расположен с зазором с пластиной, имеющей отверстия для засасывания пульпы и последующую ее подачу по наружному от реактора трубопроводу в сепаратор гидродинамического действия.5. The pulp production device, consisting of a reactor, with a grinder located in its bottom part, the stator of which is connected to the reactor, and the rotor in the form of a cutting knife, is located with a gap with a plate having holes for suction of the pulp and its subsequent supply from the outside reactor piping to a hydrodynamic separator. 6. Устройство по п. 5, отличающееся тем, что сетчатый транспортер размещают в окрестности сепаратора внутри реактора в соприкосновении с лотком, для сброса в него волокнистой массы.6. The device according to p. 5, characterized in that the mesh conveyor is placed in the vicinity of the separator inside the reactor in contact with the tray, to discharge the pulp into it.
RU2018104418A 2018-02-05 2018-02-05 Method for mechanical production of fibrous mass and device for implementation thereof RU2697616C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2018104418A RU2697616C2 (en) 2018-02-05 2018-02-05 Method for mechanical production of fibrous mass and device for implementation thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2018104418A RU2697616C2 (en) 2018-02-05 2018-02-05 Method for mechanical production of fibrous mass and device for implementation thereof

Publications (3)

Publication Number Publication Date
RU2018104418A3 RU2018104418A3 (en) 2019-08-06
RU2018104418A true RU2018104418A (en) 2019-08-06
RU2697616C2 RU2697616C2 (en) 2019-08-15

Family

ID=67586472

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2018104418A RU2697616C2 (en) 2018-02-05 2018-02-05 Method for mechanical production of fibrous mass and device for implementation thereof

Country Status (1)

Country Link
RU (1) RU2697616C2 (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU604885A1 (en) * 1976-08-11 1978-04-30 Ленинградский Технологческий Институт Целлюлозно-Бумажной Промышленности Hydraulic breaker
AT365676B (en) * 1979-05-04 1982-02-10 Escher Wyss Gmbh PLANT FOR TREATING WASTE PAPER
FI105112B (en) * 1997-01-03 2000-06-15 Megatrex Oy Method and apparatus for defibrating fibrous material
FI20022050A (en) * 2002-11-18 2004-05-19 M Real Oyj Method and apparatus for making mechanical fiber
RU2220244C1 (en) * 2003-03-24 2003-12-27 Пермский государственный технический университет Method for manufacture of fibrous semi-finished product
DE102006008761A1 (en) * 2006-02-24 2007-08-30 Voith Patent Gmbh Process for dissolving and cleaning pulp-containing paper raw materials
RU2483150C2 (en) * 2011-06-01 2013-05-27 Наталья Геральдовна Чистова Method of obtaining lignocellulosic semi-finished goods and device for its implementation

Also Published As

Publication number Publication date
RU2697616C2 (en) 2019-08-15
RU2018104418A3 (en) 2019-08-06

Similar Documents

Publication Publication Date Title
JP5722232B2 (en) Processing such as cutting, dipping and / or cleaning organic materials
SE0801296L (en) Process for preparing chemical mechanical pulp
FI68092C (en) FOERFARANDE OCH ANORDNING VID FRAMSTAELLNING AV FIBERMASSA I EN UNDER AONGTRYCK STAOENDE MALAPPARAT
RU2636556C1 (en) Continuous method of manufacturing pulp from herbaceous plant material
US3589977A (en) Method of and apparatus for imparting combined rotational,pulsatory,and circulatory movements to a suspension of fibers
ES8100382A1 (en) Processes and devices for the disintegration of cellulose materials
RU2018104418A (en) METHOD FOR MECHANICAL PRODUCTION OF FIBROUS MASS AND DEVICE FOR ITS IMPLEMENTATION
NO315092B1 (en) Method and foam processing unit for producing a nonwoven web of fibrous material
CN103388249A (en) Wet cloth vacuum dewatering machine
US1347724A (en) Apparatus for extracting water from wood-pulp and the like
RU2413808C1 (en) Method to produce cellulose
CN204780436U (en) Paper pulp apparatus for producing
CN108095150B (en) Ultrasonic dehydration all-in-one machine for dehydrated vegetables
US2919863A (en) Machine for producing paper-pulp and like substances
CA1056637A (en) Continuous flow multistate dewatering apparatus for removing water from an aqueous suspension of pulp material while being conveyed to a steam pressurized reaction vessel
KR20150133308A (en) Food waste processing apparatus
CN204317382U (en) Dried beef low temperature dewatering machine
CN202786928U (en) Pulp fiber separator
RU2657100C1 (en) Device for producing potato starch with ultrasound (options)
GB572895A (en) Improved production of cellulose pulp from wood, straw and other fibrous materials
RU2353719C2 (en) Device for aero-mechanical mixing and loosening shreds of textile fibres
KR102223405B1 (en) Bleaching method for manufacturing process of sea algae pulp
SU1724364A1 (en) Method and device for grinding of product
US212232A (en) Improvement in processes and apparatus for making paper-pulp from wood
RU2671141C1 (en) Method and device for preparation of raw materials for manufacture of construction materials

Legal Events

Date Code Title Description
MM4A The patent is invalid due to non-payment of fees

Effective date: 20200206