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
Bicycle carrier
Quantum dot template for fast and simultaneous detection of different infectious agents
Semiconductor thin film, thin film transistor, method for manufacturing same, and manufacturing equipment of semiconductor thin film
Evolutionary clustering algorithm
Systems and methods for facilitating communication with foundation fieldbus linking devices
Bottle
Social community generated answer system with collaboration constraints
  Randomly Featured Patents
Compositions comprising polyphenylene ethers, polyepoxides and aluminum or zinc diketone salt
Time-interleaved sample-and-hold
Infrared camera vehicle integration systems and methods
Method for producing glass preform for single mode optical fiber
Combo AFCI/GFCI with single test button
Hat
Circular saw
Semiconductor device with recess portion over pad electrode
Drills for piles and soil stabilization, and drilling method
Portable information terminal device