SU818496A3 - Unit for continuous feeding and dosing wood mass to mass grinding mill - Google Patents
Unit for continuous feeding and dosing wood mass to mass grinding mill Download PDFInfo
- Publication number
- SU818496A3 SU818496A3 SU742087701A SU2087701A SU818496A3 SU 818496 A3 SU818496 A3 SU 818496A3 SU 742087701 A SU742087701 A SU 742087701A SU 2087701 A SU2087701 A SU 2087701A SU 818496 A3 SU818496 A3 SU 818496A3
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- mass
- tube
- star
- controlled
- level
- Prior art date
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Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
- D21B1/00—Fibrous raw materials or their mechanical treatment
- D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
- D21B1/06—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by dry methods
- D21B1/08—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by dry methods the raw material being waste paper; the raw material being rags
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/64—Paper recycling
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Crushing And Pulverization Processes (AREA)
- Paper (AREA)
Abstract
Description
1one
Изобретение относитс к производству бумаги, а именно к механической обработке волокнистого сырь , и может быть использовано в целлюлозно- бумажной промышленности.The invention relates to the production of paper, namely to the machining of fiber raw materials, and can be used in the pulp and paper industry.
Известна установка, содержаща механизм измельчени листов целлюлозы , механизм измельчени древесной массы, распределительный механизм со смесителе.м, циклоны, средство дл загрузки массы, вертикальный буферный бункер, соединенный в верхней части со средством дл загрузки массы, а в нижней части - со средством дл рас- пределени массы 1 .A known installation comprising a pulping mechanism for pulp sheets, a pulping mechanism for pulping, a dispensing mechanism with a mixer.m, cyclones, a means for mass loading, a vertical buffer bin connected in the upper part with a means for mass loading, and in the lower part with a means for mass distribution 1.
.Основной недостаток данной установки состоит в том, что она недостаточно эффективна в работе.. The main disadvantage of this installation is that it is not efficient enough in operation.
Цепь изобретени - повышение эЛФективности в работе.The chain of the invention is an increase in the efficiency at work.
Указанна цель достигаетс тем, что вертикальный буферный бункер имеет шарнирно укрепленную на одной из его стенок дверцу и средство дл созда- 25 ни Ударов о стенку бункера, выполненное в виде кулачкового вала и пружин сжати , а средство дл распреде лёнй массы расположено, непосредственно под дверцей и состоит из двух «дахнцихс в противоположных направлени х направл ющих валиков со спиральны гли лопаст ми и установленного под ними смесительного валика.This goal is achieved by the fact that the vertical buffer bunker has a door hinged on one of its walls and means for creating 25 Shocks against the wall of the bunker, made in the form of a camshaft and compression springs, and means for distributing the masses of mass is located directly under the door. and consists of two dachnits in opposite directions of the guide rollers with spiral blades and a mixing roller installed under them.
На фиг. 1 изображена предлагаема установка, в плане; на Лиг. 2 - часть установки в аксонометрии; на Лиг. 3 буферный бункер.FIG. 1 shows the proposed installation, in the plan; on league. 2 - part of the installation in axonometry; on league. 3 buffer bunker.
Установка содержит механизм 1 измельчени листов целлюлозы,механизм 2 измельчени древ есной массы, распределительный механизм 3 со смесителем 4, -циклоны 5 и 6, средство 7 дл загрузки массы и вертикальный буферный бункер 8, соединенный в верхней части со средством 7 дл загрузки массы, а в нижней части - со средством дл распределени массы.The installation comprises a pulping sheet grinding mechanism 1, a grinding mechanism of a wood mass, a distributing mechanism 3 with a mixer 4, cyclones 5 and 6, means 7 for loading mass and a vertical buffer bin 8 connected in the upper part with means 7 for loading mass, and in the lower part, with a means for mass distribution.
Бункер 8 имеет шарнирно укрепленную на Одной из его стенок дверцу 9 и средство дл создани ударов дверцы о стенку бункера, выполненное в виде кулачкового вала 10 и пружин 11 сжати . Средство дл распределени массы расположено непосредственно под дверцей и состоит из двух вращающихс в противоположных направлени х направл ющих валиков 12 и 13 со спиральными лопаст ми и установленного под ними смесительного валика 1Д. Бункер содержит также трубу 15.The bunker 8 has a door 9, hinged on one of its walls, and means for creating door strikes against the wall of the bunker, made in the form of a cam shaft 10 and compression springs 11. The mass distribution means is located directly under the door and consists of two opposing directional rollers 12 and 13 with spiral vanes and a mixing roller 1D installed underneath them. The bunker also contains a pipe 15.
Установка работает следующим ооразом .The installation works as follows.
От механизма 1 измельчени листов целлюлозы и механизма 2 измельчени древесной массы, исходный материал подаетс в распределительный механизм 3 через циклоны 5 и б, в котором количесувенное содержание материала регулируетс . Рычаги смесител 4,. которые вращаютс у дна распределительного механизма 3, осуществл ют равномерное распределение смеси исходного материала. Дозированна подача массы производитс в средство 7 дл загрузки массы, соединенное с вертикальным буферным бункером 8 мельницы дл размола массы. Примерно посредине буикер имеет шарнирно укрепленную дверцу , котора испытывает направленные наружу Удары, частота которых составл ет до 200 в минуту. Направл ющие валики 12 и 13 подают массу на смесительный валик 14. Отсюда с потоком воздуха она поступат в трубку 15,кото- ра сообщаетс с молотковой мельницей.From the pulp milling mechanism 1 and the pulp milling mechanism 2, the raw material is fed to the distribution mechanism 3 via cyclones 5 and b, in which the amount of material content is regulated. Mixer levers 4 ,. which rotates at the bottom of the distributor mechanism 3, they evenly distribute the mixture of the starting material. A dosed mass feed is carried out to the mass loading means 7 connected to the vertical buffer bin 8 of the mill for grinding the mass. Approximately in the middle, the buicker has a hinged door that experiences outward-facing shocks, the frequency of which is up to 200 per minute. The guide rollers 12 and 13 feed the mass to the mixing roller 14. From there, with the air flow, it enters the tube 15, which communicates with the hammer mill.
Предлагаема установка достаточно эффективна в работе.The proposed installation is quite effective in operation.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI395573A FI48981C (en) | 1973-12-21 | 1973-12-21 | Equipment for feeding and dispensing mechanical pulp, production waste and the like for cellulose pulp. |
Publications (1)
Publication Number | Publication Date |
---|---|
SU818496A3 true SU818496A3 (en) | 1981-03-30 |
Family
ID=8508791
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU742087701A SU818496A3 (en) | 1973-12-21 | 1974-12-20 | Unit for continuous feeding and dosing wood mass to mass grinding mill |
Country Status (9)
Country | Link |
---|---|
AU (1) | AU499370B2 (en) |
BR (1) | BR7410646D0 (en) |
DE (1) | DE2460301A1 (en) |
FI (1) | FI48981C (en) |
FR (1) | FR2255417B3 (en) |
GB (1) | GB1483748A (en) |
IT (1) | IT1027724B (en) |
SE (1) | SE413913B (en) |
SU (1) | SU818496A3 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5484508A (en) * | 1993-05-24 | 1996-01-16 | Courtaulds Fibres (Holdings) Ltd. | Method of making a liquid feedstock from a plurality of pulp sheet stock rolls |
CN105478024B (en) * | 2015-11-17 | 2018-06-19 | 武汉钢铁(集团)公司 | Regenerate refractory material mixing homogenization process and its device |
CN114214759B (en) * | 2021-12-20 | 2022-09-30 | 江西泰美玩具有限公司 | Cotton beating machine capable of automatically detecting looseness |
-
1973
- 1973-12-21 FI FI395573A patent/FI48981C/en active
-
1974
- 1974-12-16 IT IT3061174A patent/IT1027724B/en active
- 1974-12-18 SE SE7415921A patent/SE413913B/en unknown
- 1974-12-18 GB GB5475774A patent/GB1483748A/en not_active Expired
- 1974-12-18 AU AU76611/74A patent/AU499370B2/en not_active Expired
- 1974-12-19 DE DE19742460301 patent/DE2460301A1/en not_active Withdrawn
- 1974-12-19 BR BR1064674A patent/BR7410646D0/en unknown
- 1974-12-20 FR FR7442281A patent/FR2255417B3/fr not_active Expired
- 1974-12-20 SU SU742087701A patent/SU818496A3/en active
Also Published As
Publication number | Publication date |
---|---|
DE2460301A1 (en) | 1975-07-03 |
FR2255417A1 (en) | 1975-07-18 |
FR2255417B3 (en) | 1977-09-23 |
FI48981C (en) | 1975-03-10 |
SE413913B (en) | 1980-06-30 |
FI48981B (en) | 1974-12-02 |
BR7410646D0 (en) | 1975-09-02 |
GB1483748A (en) | 1977-08-24 |
AU499370B2 (en) | 1979-04-12 |
AU7661174A (en) | 1976-06-24 |
SE7415921L (en) | 1975-06-23 |
IT1027724B (en) | 1978-12-20 |
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