Method of mixing crosslinking blends in totes for use to crosslink polymer modified asphalts
First Claim
1. A method of mixing a crosslinking blend in a portable tote for use to crosslink polymer modified asphalts comprising the steps of providing a portable tote, said tote comprising a rigid tank having a top portion, a bottom portion and a sidewall, defining a tank interior, and having an air mixing system fixedly attached to the tank, said air mixing system containing a hollow wand partially disposed in the interior of the tank, said wand having a proximal end and a distal end, said proximal end exiting the tank but fixedly attached to tank, said tote further comprising a bottom frame supporting said tank, said bottom frame configured to be lifted by a fork lift, said distal end of said wand having at least one accumulator plate positioned thereon, said accumulator plate positioned adjacent the interior bottom portion;
- said tank having stored therein a crosslinking blend suitable for use to crosslink polymer modified asphalt;
said method further comprising the steps of attaching a pulsed gas controller to said proximal end of said wand;
attaching a source of compressed gas to said controller;
activating said controller to thereby cause mixing of said crosslinking blend by pulsing gases out of the accumulator into the crosslinking blend for a sufficient period of time;
discharging said crosslinking blend from the interior of said tank, and removing said controller from said wand, thereby leaving said wand attached to said tank.
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Abstract
A method of mixing a crosslinking blend in a portable tote for use to crosslink polymer modified asphalts. The method includes providing a portable tote, where the tote includes a tank having a sidewall, a top and a bottom portion. Fixedly positioned partially within the tank interior is an air mixing system that includes a hollow wand that has a distal and a proximal end. The proximal end of the wand exits the tank. The distal end of the tote is connected to at least one accumulator plate, where the accumulator plate is adjacent to the interior bottom portion of the tank. Stored in the interior of the tank is a crosslinking blend suitable for use to crosslink polymer modified asphalts. The method includes the steps of attaching a pulsed gas controller to the proximal end of the wand and coupling a source of compressed gas to the controller, then activating the controller to cause mixing of the crosslinking blend by pulsing gases into the crosslinking blend for a sufficient period of time. After, or during mixing, the crosslinking blend is discharged from the interior of the tank, and the controller is removed from the wand, leaving said wand attached to the tank.
4 Citations
11 Claims
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1. A method of mixing a crosslinking blend in a portable tote for use to crosslink polymer modified asphalts comprising the steps of providing a portable tote, said tote comprising a rigid tank having a top portion, a bottom portion and a sidewall, defining a tank interior, and having an air mixing system fixedly attached to the tank, said air mixing system containing a hollow wand partially disposed in the interior of the tank, said wand having a proximal end and a distal end, said proximal end exiting the tank but fixedly attached to tank, said tote further comprising a bottom frame supporting said tank, said bottom frame configured to be lifted by a fork lift, said distal end of said wand having at least one accumulator plate positioned thereon, said accumulator plate positioned adjacent the interior bottom portion;
- said tank having stored therein a crosslinking blend suitable for use to crosslink polymer modified asphalt;
said method further comprising the steps of attaching a pulsed gas controller to said proximal end of said wand;
attaching a source of compressed gas to said controller;
activating said controller to thereby cause mixing of said crosslinking blend by pulsing gases out of the accumulator into the crosslinking blend for a sufficient period of time;
discharging said crosslinking blend from the interior of said tank, and removing said controller from said wand, thereby leaving said wand attached to said tank. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
- said tank having stored therein a crosslinking blend suitable for use to crosslink polymer modified asphalt;
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11. A method of mixing a crosslinking blend in a portable tote for use to crosslink polymer modified asphalts, comprising the steps of providing a portable tote, said tote comprising a rigid tank having a top portion, a bottom portion and a sidewall, defining a tank interior, and having a gas mixing system fixedly attached to the tank, said gas mixing system containing a hollow wand partially disposed in the interior of the tank, said wand having a proximal end and a distal end, said proximal end exiting the tank and fixedly attached to said tank, said tote further comprises a bottom frame supporting said tank, said bottom frame configured to be lifted by a fork lift, said distal end having at least one accumulator plate positioned thereon, said accumulator plate positioned adjacent the interior of the sidewall portion of the tank;
- said tank having located in the interior a crosslinking blend suitable for use to crosslink polymer modified asphalts;
said method further comprising the steps of attaching a pulsed gas controller to said proximal end of said wand;
attaching a source of compressed gas to said controller, activating said controller to thereby cause gas mixing of said crosslinking blend by pulsed gas, for a sufficient period of time;
discharging said crosslinking blend from the interior of said tote or container, and removing said controller from said wand, thereby leaving said wand attached to said tank.
- said tank having located in the interior a crosslinking blend suitable for use to crosslink polymer modified asphalts;
Specification