KR960013262A - Method and apparatus for expanding pore material - Google Patents
Method and apparatus for expanding pore material Download PDFInfo
- Publication number
- KR960013262A KR960013262A KR1019940025516A KR19940025516A KR960013262A KR 960013262 A KR960013262 A KR 960013262A KR 1019940025516 A KR1019940025516 A KR 1019940025516A KR 19940025516 A KR19940025516 A KR 19940025516A KR 960013262 A KR960013262 A KR 960013262A
- Authority
- KR
- South Korea
- Prior art keywords
- tank
- pressure
- gas
- deposition
- vapor
- Prior art date
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Classifications
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B3/00—Preparing tobacco in the factory
- A24B3/18—Other treatment of leaves, e.g. puffing, crimpling, cleaning
Abstract
본 발명은 담배 등 기공물질을 팽창시키는 방법 및 장치에 관한 것으로 특히, 담배 등 기공물질을 액화가스로 함침시키고 함침된 가스를 기화시켜 기공물질을 보다 안정적이고 효율적으로 팽창시키는 방법 및 장치에 관한 것이다.The present invention relates to a method and apparatus for expanding a pore material such as tobacco, and more particularly, to a method and device for more stably and efficiently expanding a pore material by impregnating the pore material such as tobacco with liquefied gas and vaporizing the impregnated gas. .
본 발명은 기공물질을 침적조에 장입하는 단계와, 프로세스 베이퍼 탱크 (Process Vapor Tank)로 상기 침적조를 퍼징하는 단계와, 상기 퍼징된 침적조의 압력이 프로세스 탱크의 압력과 동일한 수준으로 되도록 프로세스 베이퍼 탱크로 가압하는 단계와, 상기 침적조에 프로세스 탱크에 액 CO2를 이송하는 단계와, 예정된 시간동안 기공물질을 액체 CO2에 함침하는 단계와, 상기 침적조내의 함침되지 않은 액체 CO2를 상기 프로세스 탱크로 이송하는 단계와, 상기 침적조 내의 공압 CO2기체를 고압회수 탱크로 회수하는 일차감압단계와, 일차감압후 압력이 떨어진 상기 침적조내의 기체 CO2를 저압회수 탱크로 회수하는 이차 감압단계와, 이차 감압후 상기 침적조 내에 남아있는 기체 CO2를 대중으로 방출하는 단계와, 상기 저압회수 탱크의 기체 CO2을 고압회수 탱크로 압축시켜 이송하는 단계와, 고압회수 탱크의 기체 CO2를 프로세스 베이퍼 탱크로 프로세스 탱크의 평형이 깨어지지 않을 만큼 조금씩 이송하여 가압하는 단계로 구성된다.The present invention comprises the steps of charging the porous material in the deposition tank, purging the deposition tank with a process vapor tank (Process Vapor Tank), the process vapor tank so that the pressure of the purged deposition tank is the same level as the pressure of the process tank steps and, a step of transferring the liquid CO 2 to the process tank bath the deposition, a predetermined comprising the steps of: impregnating a liquid CO 2 the pore material for a time, the needles that are not impregnated with liquid CO 2 the process tank in the red tide for pressing in A primary pressure reduction step for recovering the pneumatic CO 2 gas in the deposition tank to a high pressure recovery tank, and a secondary pressure reduction step for recovering the gas CO 2 in the deposition tank in which the pressure is reduced after the primary pressure reduction to a low pressure recovery tank; , the secondary pressure after the needle and the step of emitting the remaining mass of CO 2 gas in the red tide, the gaseous CO 2 in the high-pressure low-pressure recovery tank The number and transferring to a tank is compressed, gaseous CO 2 in the high-pressure collecting tank processes which it is not a vapor tank disrupted balance of the process tank comprises a step of pressure transferring bit by bit.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.
제1도는 본 발명장치의 시스템 공정도.1 is a system process diagram of the apparatus of the present invention.
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019940025516A KR970008064B1 (en) | 1994-10-06 | 1994-10-06 | Method and apparatus for swelling pore materials |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019940025516A KR970008064B1 (en) | 1994-10-06 | 1994-10-06 | Method and apparatus for swelling pore materials |
Publications (2)
Publication Number | Publication Date |
---|---|
KR960013262A true KR960013262A (en) | 1996-05-22 |
KR970008064B1 KR970008064B1 (en) | 1997-05-20 |
Family
ID=19394501
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019940025516A KR970008064B1 (en) | 1994-10-06 | 1994-10-06 | Method and apparatus for swelling pore materials |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR970008064B1 (en) |
-
1994
- 1994-10-06 KR KR1019940025516A patent/KR970008064B1/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
KR970008064B1 (en) | 1997-05-20 |
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