Double-effect Concentrator

1,Energy efficiency 2,Fast evaporation, concentration than the major 3,Less energy consumption

Double-effect Concentrator

  Features:

   1, Energy efficiency, according to SJN-1000 type, the annual savings of steam around 3500 tons, saving about 90,000 tons of water, saving electricity is about 80,000 degrees, converted to USD 23000 (Compared with single-effect) 

    2, The concentrator uses negative pressure outside the heated circulating natural type of evaporation, fast evaporation, concentration than the major, up to 1.2-1.35 (general medicine extract).     3, The concentrator uses two simultaneous evaporation effect, the second steam to be used, the total energy consumption compared with the single-effect concentrator by 50% this year, energy costs recoverable concentrator entire investment. 

    4, Multi-functional operating characteristics:      (1) recycled 80% alcohol;      (2) single-effect, the second effect, three-pot collection can be repeated and cream;      (3) can be intermittent, continuous feed.     5, the concentrator and the material contact parts are stainless steel, conforming to GMP standard. Heater, evaporator are equipped with thermal insulation layer, insulating layer external stainless steel sheet production casing, surface do mirror or polished. 

   According to customer requirements for automated control of the evaporation equipment

   Not common outside the concentrator, including through the single-effect, double effect, three-concentration, but the basic control program consistent with the enrichment process including feed, concentrate and discharge, in four parts alcohol recovery, the process control We are liquid fluxes, concentration temperature, vacuum, density, foaming time, automatic recovery of ethanol as the main control objectives. Function Description (heater steam pressure control, temperature and evaporation control liquid temperature difference, density testing and received cream control, automatic feeding control, condensate discharge or alcohol recovery control.  

   Purpose        SJN series of double-effect energy saving concentrator for medicine, antibiotics, starch, sugar, beverage, dairy, chemical industries, for a variety of low concentrations, especially in low-temperature solution heat-sensitive materials, vacuum concentration, with a wide range of adaptability. The device uses a scientific design, reasonable piping, exquisite craftsmanship production Products since the market has been widely acclaimed by users. While my company to use the process according to the views of customers, continuous improvement of the series device to make operation more convenient, energy-saving effect is more obvious, species, series more complete.

 Technical parameters:

Specification	Model	SJN ll 500	SJN ll 1000	SJN ll 1500	SJN ll 2000
Evaporation (Kg/h)		500	1000	1500	2000
Steam consumption (Kg/h)		≤250	≤500	≤750	≤1000
Dimensions (L x W x H) (m)		4×1.5×3.3	5×1.6×3.5	6×1.6×3.7	6.5×1.7×4.3
Cycle water consumption (T/h)		6	12	15	18
Evaporation temperature (°C)	First effect	80-90	Vacuum(Mpa)	First effect	0.02~0.04
	Second effect	55-70		Second effect	0.05~0.06
Steam pressure (Mpa)		<0.25		Concentration ratio	1.2-1.3 1.2-1.3
Container class		A class

Double-effect Concentrator