基本信息:
- 专利标题： 분체 이송용 밸브 모듈 및 그 운용 방법
- 专利标题（英）：Powder transferring valve module and operating method of it
- 专利标题（中）：粉末输送阀模块及其操作方法
- 申请号：KR1020110034946 申请日：2011-04-15
- 公开(公告)号：KR101229448B1 公开(公告)日：2013-02-05
- 发明人： 이선기 , 정우현 , 김문현
- 申请人： 고등기술연구원연구조합
- 申请人地址： ***-**, Goan-ro **beon-gil, Baegam-myeon, Yongin-si cheoin-gu, Gyeonggi-do, (***-***), Republic of Korea
- 专利权人： 고등기술연구원연구조합
- 当前专利权人： 고등기술연구원연구조합
- 当前专利权人地址： ***-**, Goan-ro **beon-gil, Baegam-myeon, Yongin-si cheoin-gu, Gyeonggi-do, (***-***), Republic of Korea
- 代理人： 특허법인에이아이피
- 主分类号： F16K21/14
- IPC分类号： F16K21/14 ; F16K49/00
The present invention maintains the airtight state during passage blocking the airtight unit provided in the contact area between the powder feed valve module, and relates to its operation method, the valve disc and the valve body that rotates within the valve body opening and closing the passage for the valve There are cooling along the inner disc and the contact area of the valve body and the valve disc unit can be provided a high temperature, prevent the valve body and the valve disc overheating when conveying the powder in a high pressure state, the present invention is the work the air valve for this When supplied to the valve disk off the flow passage of the valve body to the disk by injecting high-pressure gas in the airtight unit is inflated to maintain the airtight state, and to open a flow path for the powder transport of high temperature, high pressure discharge a high-pressure gas from the airtight unit then, the sequence of steps to supply working air to the valve disk is made of opening of the flow path in accordance with rotation of the valve disc it is possible to apply this embodiment to occur continuously.
公开/授权文献:
- KR1020120117281A 분체 이송용 밸브 모듈 및 그 운용 방법 公开/授权日：2012-10-24
信息查询:
EspacenetIPC结构图谱:
| F | 机械工程；照明；加热；武器；爆破 |
| --F16 | 工程元件或部件；为产生和保持机器或设备的有效运行的一般措施；一般绝热 |
| ----F16K | 阀；龙头；旋塞；致动浮子；通风或充气装置 |
| ------F16K21/00 | 流体分配阀 |
| --------F16K21/04 | .自闭阀，即在操作后自动闭合 |
| ----------F16K21/14 | ..带有用于防止自闭的特殊装置 |