Liquid Ammonia Regenerative Desiccant Dryers / Adsorbing Desiccant Dryers
Liquid ammonia adsorbing dryer device
Liquid ammonia dryer working principle :
This ammonia dryer adopt absorbing technology.The raw material come form Liquid ammonia storage
system,enter into dryer,will be adsorbed by 3A molecular sieves inside dryers,therefore to get pure
&clean ammonia dew point lower than -40℃.Because the molecular sieves will saturation after period of
time,so we molecular sieves must regenerate,while regeneration the molecular sieves temperature
should beyond 250℃,meanwhile inlet some nitrogen,which make molecular sieves moisture will be take
away by regenerate gas,regenerate molecular sieves can recycling using after cooling.Purification
package adsorbing dryer insist of two adsorbers,pneumatic valve,solenoid valve,two adsorbers fully
automatic control&switch,while one working another standby.
Dryers temperature control part make up of thermocouple,temperature
controller,contractor etc.Each adsorber will have one thermocouple,it located in the vessel middle position.
Adsorber 2 thermcouple will share one temperature controller,via auxiliary relay to switch,dryer only heating
control temperature when regenerate,the equipment heating temperature can set in temperature controller.
In order to prevent liquid ammonia freeze in winter Spaying device
Should be using in former,hot water provide by hot water gasification system,heater make water hot,spraying
ammonia cylinder,spaying water enter into water pool,via pump pressurize recycling heating,spaying.
This device regenerate gas-Nitrogen
Application:
1. Metallurgy: For anneal protection, agglomeration protection, furnace washing and blowing ,etc.
Used in fields such as metal heating treatment, powder metallurgy, magnetic material,copper process,
metallic mesh, galvanized wire, semiconductor, etc.
2. Chemical and new material industries: For chemical material gas, pipeline blowing, gas replacement,
gas protection, product transport, etc. Used in fields such as chemical ,urethane elastic fiber, rubber,
plastic, tyre, polyurethane, biological technology, intermediate, etc.
3.Electronic industry: For encapsulation, agglomeration, anneal, deoxygenation, storage of electronic
products. Used in fields such as peak welding, circumfluence welding, crystal, piezoelectricity, electronic
porcelain, electronic copper tape, battery, electronic alloy material, etc.
During the last 10 years,about 98% old customers firmly choose SINCE?
Many years of experience and expertise in manufacturing and supplying gas plants;
,CCS,TS certified company for quality gas plants and best after -sale services; SINCE is the seldom
company who got ,TS (Manufacture License of special equipment)
CCS(CHINA CLASSIFICATION SOCIETY) certificate,SINCE also can manufacture marine nitrogen
generator.
Excellent infrastructure set up teamed by experienced and qualified engineers.
Sophisticated and developed R&D wing in assistance for installation and use of plants.
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