SU77822A1 - Apparatus for continuous pulping - Google Patents
Apparatus for continuous pulpingInfo
- Publication number
- SU77822A1 SU77822A1 SU386293A SU386293A SU77822A1 SU 77822 A1 SU77822 A1 SU 77822A1 SU 386293 A SU386293 A SU 386293A SU 386293 A SU386293 A SU 386293A SU 77822 A1 SU77822 A1 SU 77822A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- boiler
- chips
- continuous pulping
- feeder
- drums
- Prior art date
Links
Landscapes
- Paper (AREA)
Description
Предлагаемый аппарат предназначен дл непрерывной варкн целлюлозы по сульфитному и по сульфатному способам.The proposed apparatus is designed for continuous varn pulp in the sulphite and sulphate methods.
Аппарат представл ет собой агрегат из трех основных частей: питател , варочного котла и разгрузочного устройства.The apparatus is an assembly of three main parts: a feeder, a digester and a discharge device.
На чертеже изображена схема устройства аппарата.The drawing shows a diagram of the device.
Питатель состоит из расположенных друг над другом барабанов /, внутри которых вращаютс шестилопастные крыльчатки с резиновыми уплотнител ми на кромках лопастей. Дл перепуска щепы из одного барабана в другой и далее в котел кажда лопасть снабжена щарнирносоединенной с ней чугунной доской 2, своим весом надавливающей на щепу при проворачивании крыльчатки. Давление в варочном аппарате не преп тствует высыпанию щепы, так как давление в каждом секторе выравниваетс при его подходе к загрузочному отверстию котла. В стенках барабанов на стороне с заполненными щепой секторами имеютс патрубки 3 дл присоединени к трубопроводу вакуум-насоса дл вакуумизации щепы перед пропиткой ее варочным щелоком, подаваемым по трубопроводу 4. .The feeder consists of drums / located one above the other, within which the six-blade impellers with rubber seals on the edges of the blades rotate. To bypass chips from one drum to another and then into the boiler, each blade is equipped with a cast-iron board 2, hinged with it, which, with its weight, presses against the chips when the impeller is turned. The pressure in the cooker does not prevent the precipitation of chips, since the pressure in each sector is equalized as it approaches the feed opening of the boiler. In the walls of the drums on the side with sectors filled with chips, there are nozzles 3 for connecting a vacuum pump to the pipeline for evacuating the chips before impregnating it with cooking liquor supplied through pipeline 4..
Варочный котел 5 представл ет собой цилиндрический резервуар с коническими верхней и нижней част ми. Пар в котел вводитс по нескольким кольцевым трубопроводам 6.The digester 5 is a cylindrical tank with conical upper and lower parts. Steam is introduced into the boiler through several loop pipes 6.
Щепа и щелок поступают в котел непрерывно, и содержимое котла равномерно опускаетс , проходит через зоны, обогреваемые паром, и нагреваетс до требуемой температуры. Сдувочные газы вывод тс из верхнего конуса котла по трубопроводу 7.Chips and liquor enter the boiler continuously, and the contents of the boiler are lowered evenly, pass through zones heated by steam, and heated to the required temperature. The purge gases are discharged from the upper cone of the boiler through line 7.
Разгрузочное устройство 5 выполнено в виде крыльчатого барабана, упрощенной против питател конструкции.The discharge device 5 is made in the form of a wing drum, simplified against the feeder design.
Отличительной особенностью предлагаемого аппарата вл етс устройство питател из нескольких крыльчатых барабанов, обеспечи-вающих подачу щепы в котел в разрыхленном состо нии.A distinctive feature of the proposed apparatus is the device of a feeder from several winged drums, which provide the supply of chips to the boiler in a loosened state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU386293A SU77822A1 (en) | 1948-10-22 | 1948-10-22 | Apparatus for continuous pulping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU386293A SU77822A1 (en) | 1948-10-22 | 1948-10-22 | Apparatus for continuous pulping |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1857298A Addition SU452760A2 (en) | 1972-12-14 | 1972-12-14 | Transformer pressure sensor |
| SU7602371257A Addition SU580469A2 (en) | 1976-06-11 | 1976-06-11 | Transformer-type pressure sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU77822A1 true SU77822A1 (en) | 1948-11-30 |
Family
ID=48252271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU386293A SU77822A1 (en) | 1948-10-22 | 1948-10-22 | Apparatus for continuous pulping |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU77822A1 (en) |
-
1948
- 1948-10-22 SU SU386293A patent/SU77822A1/en active
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