SU107659A1 - The method of drying wood in petrolatum - Google Patents

The method of drying wood in petrolatum

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Publication number
SU107659A1
SU107659A1 SU557466A SU557466A SU107659A1 SU 107659 A1 SU107659 A1 SU 107659A1 SU 557466 A SU557466 A SU 557466A SU 557466 A SU557466 A SU 557466A SU 107659 A1 SU107659 A1 SU 107659A1
Authority
SU
USSR - Soviet Union
Prior art keywords
petrolatum
drying
boiler
wood
drying wood
Prior art date
Application number
SU557466A
Other languages
Russian (ru)
Inventor
И.А. Никифоров
Original Assignee
И.А. Никифоров
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 И.А. Никифоров filed Critical И.А. Никифоров
Priority to SU557466A priority Critical patent/SU107659A1/en
Application granted granted Critical
Publication of SU107659A1 publication Critical patent/SU107659A1/en

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Description

Известные способы сушки древесины в расплавленном петролатуме сопр жены с возможностью возникновени  пожара, что не позвол ет применить их дл  больших объемов производства.The known methods of drying wood in molten petrolatum are associated with the possibility of fire, which prevents their use for large production volumes.

Описываемый способ имеет преимущество перед известньпх и, выражающеес  в повышении безопасности пользовани  петролатумом в процессе сушки древесины за счет разогрева петролатума до рабочей температуры вне сушильного сосуда , например в обычном отопительном котле.The described method has an advantage over limestone, and is expressed in increasing the safety of using petrolatum in the process of drying wood by heating the petrolatum to the operating temperature outside the drying vessel, for example, in a conventional heating boiler.

Процесс сушки древесины осуществл етс  следующим образом.The wood drying process is carried out as follows.

Дл  группы сосудов, служащих дл  сушки древесины в петролатуме , устанавливают секционный отопительный котел, в который вместо воды закачивают жидкий петролатум . Петролатум, пройд  через трубы котла и нагревшись до температуры не свьнле 200°, поступает в сушильные сосуды, где осуществл ет нагрев наход щейс  в них древесипы , при этом центробежный насос создает непрерывную циркул цию петролатума в сушильных сосудах через котел. Регулиру  скорость подачи петролатума и температуру вFor a group of vessels used for drying wood in petrolatum, a sectional heating boiler is installed into which liquid petrolatum is pumped instead of water. The petrolatum, passing through the boiler tubes and heated to a temperature not below 200 °, enters the drying vessels, where the woods located in them are heated, and the centrifugal pump creates a continuous circulation of petrolatum in the drying vessels through the boiler. Regulate petrolatum feed rate and temperature

котле, можно ускорить или замедлить режим сушки.boiler, you can speed up or slow down the drying mode.

Дл  возможности начала работы котла и подачи в него жидкого петролатума предусматриваетс  предварительный подогрев петролатума до 60-65° с помощью дымовых газов , идущих от топки котла. Вместо этого подогрев можно производить от отдельного подтопка.In order to start the operation of the boiler and feed the liquid petrolatum into it, it is necessary to preheat the petrolatum to 60-65 ° with the help of flue gases coming from the boiler furnace. Instead, heating can be done by separate underflooding.

На чертеже показана примерна  схема установки дл  осушествлени  описываемого способа сушки древесины в петролатуме.The drawing shows an exemplary setup for implementing the described method of drying wood in petroleum butter.

Установка состоит из сушильного сосуда /, в который загружаетс  подлежаща  . просушке древесина, котла 2 дл  разогрева петролатума до рабочей температуры, труб 5, соедин ющих котел с сушильным сосудам, центробежного насоса 4 дл  создани  непрерывной циркул ции петролатум в сосуде через котел и фильтра 5.The installation consists of a drying vessel /, into which the subject is loaded. drying the wood, the boiler 2 to heat the petrolatum to the operating temperature, the pipes 5 connecting the boiler to the drying vessels, the centrifugal pump 4 to create a continuous circulation of the petrolatum in the vessel through the boiler and the filter 5.

Предмет изобретени Subject invention

Способ сушки древесины в петролатуме путем погружени  ее в сушильный сосуд, наполненный жидким петролатумом, отличающ и и с   тем, что, с повыше№ 107659 ни  безопасности процесса сушки древесины, разогрев петролатума до рабочей температуры ведут вне сушильного сосуда в обычном отопительном котле, создава  при этом непрерывную циркул цию петролатума в сушильном сосуде через котел посредством центробежного наcoca , The method of drying wood in petrolatum by immersing it in a drying vessel filled with liquid petrolatum is also distinguished by the fact that, with elevation No. 107659 of the safety of the wood drying process, heating of petrolatum to the working temperature is carried out outside the drying vessel in a conventional heating boiler, creating This is the continuous circulation of petrolatum in the drying vessel through the boiler through a centrifugal pump,

SU557466A 1956-01-10 1956-01-10 The method of drying wood in petrolatum SU107659A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU557466A SU107659A1 (en) 1956-01-10 1956-01-10 The method of drying wood in petrolatum

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU557466A SU107659A1 (en) 1956-01-10 1956-01-10 The method of drying wood in petrolatum

Publications (1)

Publication Number Publication Date
SU107659A1 true SU107659A1 (en) 1956-11-30

Family

ID=48380840

Family Applications (1)

Application Number Title Priority Date Filing Date
SU557466A SU107659A1 (en) 1956-01-10 1956-01-10 The method of drying wood in petrolatum

Country Status (1)

Country Link
SU (1) SU107659A1 (en)

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