PIPE FREEZER

• Main Author: SUDO TADASHI
• Format: Patent
• Language: English
• Published: 27.08.1999
• Edition: 6
• Subjects: BLASTING; COLD ROOMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHERSUBCLASS; HEAT PUMP SYSTEMS; HEATING; ICE-BOXES; LIGHTING; LIQUEFACTION SOLIDIFICATION OF GASES; MANUFACTURE OR STORAGE OF ICE; MECHANICAL ENGINEERING; REFRIGERATION OR COOLING; REFRIGERATORS; WEAPONS

PROBLEM TO BE SOLVED: To prevent the air pollution caused by dry ice, by cooling a heat exchanger with a freezer, and circulating a brine, which has come to a low temperature with the heat exchanger, to a cold head with a liquid pump, and freezing the fluid within a pipe by temperature drop of the c...