- 专利标题: Apparatus for cleaning pipes having pumping and vacuuming capability
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申请号: US15926246申请日: 2018-03-20
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公开(公告)号: US10954661B2公开(公告)日: 2021-03-23
- 发明人: Henry B. Polston
- 申请人: U.S. Submergent Technologies, LLC
- 申请人地址: US FL Sarasota
- 专利权人: U.S. Submergent Technologies, LLC
- 当前专利权人: U.S. Submergent Technologies, LLC
- 当前专利权人地址: US FL Sarasota
- 代理机构: McDonald Hopkins LLC
- 主分类号: E03F9/00
- IPC分类号: E03F9/00 ; B08B9/043 ; B08B9/049 ; E03F7/10
摘要:
An apparatus for cleaning waste collection systems of solid materials. The apparatus is capable of cleaning waste systems in two known ways. First, a pumping method uses normal and injected water flow to suspend the solids in a slurry. A submersible pump moves the slurry from a collection point up to a pressurized container where the water content of the slurry is decanted and reused as injection water while the particulate material settles to the bottom of the pressurized container. Second, a vacuum system may be used to move the slurry from the waste system to the waste container. The vacuum system creates a negative pressure differential, causing material to be pulled through a vacuum tube and into the waste container. When the container becomes substantially full of solid particles, it may be emptied at a dumpsite.