RU93030446A - METHOD FOR PRODUCING PLATE MATERIAL FROM PLANT WASTE - Google Patents

METHOD FOR PRODUCING PLATE MATERIAL FROM PLANT WASTE

Info

Publication number
RU93030446A
RU93030446A RU93030446/15A RU93030446A RU93030446A RU 93030446 A RU93030446 A RU 93030446A RU 93030446/15 A RU93030446/15 A RU 93030446/15A RU 93030446 A RU93030446 A RU 93030446A RU 93030446 A RU93030446 A RU 93030446A
Authority
RU
Russia
Prior art keywords
plates
waste
manufacture
heat treatment
plate material
Prior art date
Application number
RU93030446/15A
Other languages
Russian (ru)
Other versions
RU2034702C1 (en
Inventor
В.В. Стриженко
С.А. Ряженкова
В.П. Павлинов
Original Assignee
В.В. Стриженко
С.А. Ряженкова
В.П. Павлинов
Filing date
Publication date
Application filed by В.В. Стриженко, С.А. Ряженкова, В.П. Павлинов filed Critical В.В. Стриженко
Priority to RU93030446A priority Critical patent/RU2034702C1/en
Priority claimed from RU93030446A external-priority patent/RU2034702C1/en
Application granted granted Critical
Publication of RU2034702C1 publication Critical patent/RU2034702C1/en
Publication of RU93030446A publication Critical patent/RU93030446A/en

Links

Claims (1)

Использование: деревообработка, изготовление плитного материала из растительных отходов. Сущность изобретения: древесные отходы измельчают, макулатуру распускают в гидроразбавителе, разбавляют водой до концентрации 1 - 3% и подают в емкость с мешалкой, куда подают также измельченные древесные отходы или другие растительные отходы и добавки для придания плитам специальных свойств, например, гидрофобных. Расход целлюлозосодержащей волокнистой массы, используемой в качестве связующего при изготовлении плитного материала, составляет 17 - 100% от массы растительных отходов. Полученную смесь перемешивают и подают в напускной ящик отливной машины. Сформированный ковер влажностью не более 75% подвергают тепловой обработке. При изготовлении твердых и полутвердых плит тепловую обработку осуществляют путем горячего прессования в прессе при удельном давлении 1,5 - 2 МПа и температуре плит пресса 170 - 190oС. При изготовлении мягких плит тепловую обработку ковров осуществляют путем их сушки при температуре 150 - 165oС. Продолжительность тепловой обработки зависит от влажности ковра и толщины плит.Usage: woodworking, the manufacture of plate material from vegetable waste. The essence of the invention: wood waste is crushed, waste paper is dissolved in a hydraulic diluent, diluted with water to a concentration of 1 - 3% and fed into a container with a stirrer, which also serves ground wood waste or other plant waste and additives to give the plates special properties, for example, hydrophobic. The consumption of cellulose-containing pulp used as a binder in the manufacture of plate material is 17-100% of the mass of plant waste. The resulting mixture is mixed and fed into the inlet box of the casting machine. Formed carpet with a moisture content of not more than 75% is subjected to heat treatment. In the manufacture of solid and semi-solid plates, heat treatment is carried out by hot pressing in a press at a specific pressure of 1.5 - 2 MPa and a temperature of press plates of 170 - 190 o C. In the manufacture of soft plates, the heat treatment of carpets is carried out by drying at a temperature of 150 - 165 o C. The duration of the heat treatment depends on the humidity of the carpet and the thickness of the plates.
RU93030446A 1993-06-10 1993-06-10 Method of making the plate material of vegetable waste products RU2034702C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU93030446A RU2034702C1 (en) 1993-06-10 1993-06-10 Method of making the plate material of vegetable waste products

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU93030446A RU2034702C1 (en) 1993-06-10 1993-06-10 Method of making the plate material of vegetable waste products

Publications (2)

Publication Number Publication Date
RU2034702C1 RU2034702C1 (en) 1995-05-10
RU93030446A true RU93030446A (en) 1997-03-10

Family

ID=20142955

Family Applications (1)

Application Number Title Priority Date Filing Date
RU93030446A RU2034702C1 (en) 1993-06-10 1993-06-10 Method of making the plate material of vegetable waste products

Country Status (1)

Country Link
RU (1) RU2034702C1 (en)

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