Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Method and apparatus for lining process tanks










Image Number 5 for United States Patent #8133345.

A method and apparatus for lining process tanks. The method comprises lining a tank with a plurality of sheets, wherein the tank has walls and a bottom that intersect at a corner of the tank. The method comprises bonding a bottom sheet of the plurality of sheets to the bottom of the tank. Next, a pair of sheets of the plurality of sheets are bonded to adjacent walls of the tank and above the bottom sheet, each sheet of the pair of sheets having a first edge and a second edge such that the first edges of the pair of sheets are positioned at the intersection of adjacent walls of the tank to position an interface between the pair of sheets. The method also comprises extrusion welding the pair of sheets together by infusing a molten thermoplastic material along the pair of sheets and within the interface of the pair of sheets. Additionally, the method comprises extrusion welding the pair of sheets to the bottom sheet by infusing the molten thermoplastic material along and between the pair of sheets and the bottom sheet wherein the infused thermoplastic material seals the pair of sheets and bottom sheet to isolate the tank from contents that contact the pair of sheets and bottom sheet.








 
 
  Recently Added Patents
Stand for food service
Method of preparing MgB.sub.2 superconducting wire and the MgB.sub.2 superconducting wire prepared thereby
Method and apparatus for providing very high throughput operation and capability signaling for wireless communications
Flat panel display device and stereoscopic display device
Separate matching models based on type of phone associated with a caller
Support for a parameterized query/view in complex event processing
Cordless hand blender
  Randomly Featured Patents
Coating for porous surfaces
Spinel substrate and heteroepitaxial growth of III-V materials thereon
Image processing method and apparatus
Perforated EMI gasket
Payoff apparatus
Pyroelectric IR-sensor with a molded inter connection device substrate having a low thermal conductivity coefficient
System and method for providing an optimal motivational response
Reliable call progress indication for SIP
System and method for analog to digital (A/D) conversion
Mixture of hydroxypropylcellulose and poly(maleic anhydride/alkyl vinyl ether) as a hydrocolloid gelling agent