Internal Heating Technique

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The distillation equipment capacity of internal heating is 10-100t/D.
The distillation equipment capacity of external circulating is 50-400t/D.
997 high-standard glycerine rectification technology process production line.
Cleaning and transformation technology of traditional distillation production line.
Clean production technology of complex gantry raw materials such as sulfate.
Continuous decoloring technology.

Type	Distillation Temperature	Vacuum Degree	Capacity	Yield	Glycerol treatment	Product quality
Type	Distillation Temperature	(Kpa)	（T/D）	Yield	Glycerol treatment	Product quality
Internal coil heating	180~210	6~8	10~100	Low	OK	Low
External circulation heating	150~170	0.2~0.3	50~400	High	Not recommended	High

The device can not only handle conventional hydrochloride glycerol, but also can treat high sulphate glycerin, which is not critical to raw materials.
The environmental design of the device also reaches an excellent level. The entire system is designed for negative pressure and there is no leakage of any sensitive gas.At the same time, the sewage generated by the system is collected and transported to the sewage treatment center with minimal design and complete cleanliness, and the discharge standards are met.
Propylene agitation (alcohol) gas, which is decomposed in the kraft glycerol treatment, is collected and disposed of in an incinerator.
The salt in the raw material is subjected to on-line continuous sub-segmentation technology and the system is mainly removed in solid form, which can be sold as industrial salt.
Sales of industrial auxiliaries after de-salting of glycerol residues consisting of non-glycerol organics and polyglycerols.
The water ring pump adopts the technology of circulating closed water, which greatly saves fresh water consumption.
Maximize energy recycling design, processing costs are highly competitive.
Complete set of DCS design, continuous feed and discharge, stable operation. Excellent quality and minimum labor.
The circulating cooling water does not come in contact with the system and it will never be lost.
Distillation yield increased by 2-3% compared to traditional process.

Thermal oil furnace 500,000 kcal/ton finished product.
Cooling water 30 cubic meters/ton finished product.
Electricity 50KW I tons of finished products (including boiler room).
Wastewater treatment capacity, 500 kg/ton finished product.
Solid salt processing capacity 50-80 kg/ton finished product.
Low-pressure steam required for initial driving, 0.3mpa or more, or Prepared with heat transfer oil, not required after driving.