INSULATED SOLUTION INJECTOR INCLUDING AN INSULATING LINER, SYSTEM INCLUDING THE SAME, AND METHOD OF INJECTING USING THE SAME

摘要

An insulated solution injector may include an outer tube and an inner tube arranged within the outer tube. The outer tube and the inner tube may define an annular space therebetween, and the inner tube may define a solution space within. The annular space may be configured so as to insulate the solution within the solution space. As a result, the solution may be kept to a temperature below its decomposition temperature prior to injection. Accordingly, the decomposition of the solution and the resulting deposition of its constituents within the solution space may be reduced or prevented, thereby decreasing or precluding the occurrence of a blockage.

主权项

1. An insulated solution injector comprising:
an outer tube having a first outer surface and a first inner surface; an inner tube extending into the outer tube, the inner tube having a second outer surface and a second inner surface, the first inner surface of the outer tube and the second outer surface of the inner tube defining an annular space, the second inner surface of the inner tube defining a solution space; an injection tip connected to distal ends of the outer tube and the inner tube, the injection tip including a base portion and a shield portion projecting from the base portion, the base portion having a hole extending therethrough, the hole being in communication with the solution space; and an insulating liner within the inner tube and the hole of the injection tip.