Invention Grant
- Patent Title: Tank access hatch and cleaning method
- Patent Title (中): 油罐检修和清洗方法
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Application No.: US14082111Application Date: 2013-11-16
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Publication No.: US08999166B1Publication Date: 2015-04-07
- Inventor: Angel Torres-Collazo
- Applicant: Angel Torres-Collazo
- Agent Luis Figarella
- Main IPC: C02F3/06
- IPC: C02F3/06 ; E02D29/12 ; B01D24/46 ; B01D29/62
Abstract:
A specially designed hatch apparatus and method for entry to a water treatment chamber containing media for water treatment. The hatch's shape, specially embodied hatch/media gap seal and position allows normal chamber operation and access to the lower chamber cavity for cleaning and maintenance time through treatment media.
Information query
