Low pressure steam ejector

                                   
1, the liquefaction of the ejector for liquefaction, the raw material in the starch liquefaction is complete, protein aggregation effect is good. The effect of starch and protein separation, the key depends on the material liquid in the injector can form a high strength of the flow, from domestic and foreign existing injector structure, this kind of micro turbulence intensity is weak. While the new HYW jet micro turbulence device can form high strength, good dispersing effect of starch (zero hour of liquefied starch granules, no no) protein aggregation effect and good separation effect of starch and protein (protein significantly through the injector together floating on the surface of the liquid), sugar solution filtration speed. Such as the glucose filtration rate of corn starch production is 180L/ meters above.Hr---0.2Mp (without any aid). The solution of the problem not only solved the key problem of the enzyme, but also laid the foundation for the normal production of the various fermentation industries.

2, rice, corn and other coarse material injection liquefaction, no blocking phenomenon. For the past domestic jet liquefaction due to nozzle diameter and other reasons, especially when liquefied by superheated steam injection, often clogging, effects of continuous production, the new type of HYW series injector, from the structure and principle, eliminating the possibility of blockage. In the pulp powder in whole grain or starch concentration is Be25, no blockage, from the application of the manufacturer's point of view, more than a year without the need of disassembling the injector. The HYW type nozzle even in whole grain rice under the condition of no jam, so to create the conditions for the application of raw materials in certain industries (such as sugar citric acid production from corn starch). Due to the starch milk concentration Be25 does not produce blocking phenomenon, so the industry can also remove the concentration, reduce the equipment investment, saving the steam (such as the industry can remove the concentration of CD).

3, suitable for low pressure and superheated steam jet liquefaction. High pressure steam jet liquefaction was originally developed by the United States, Bengbu in 1984 from the United States, Australia Doyle fructose factory Wolfowitz company (Dor P; OccR C.p) the introduction of high-pressure steam jet liquefaction, and in 1988 a copy of the SLT-70 manual injector. One of the characteristics of this injector, as the name suggests, the need for high pressure steam, the domestic plant, if the use of high-pressure steam injector is difficult to industrial production, but also to maintain high pressure steam boiler. Most of the coal combustion safety, waste fuel (Wenzhou monosodium glutamate factory provides) or to maintain high pressure steam, need to install high pressure steam boiler (such as starch sugar Jifa group company). The injector development of domestic universities and research units, structures were similar to the high pressure steam injector, such as steam suction liquid injector (impetus for steam), even in the case of high pressure steam, if the power plant steam jet liquefaction (i.e. using superheated steam of low density jet liquefaction) also, not normal production, the reason is very simple, namely low density steam pumping Peck is weak. HYW type injector structure from the principle point of view and above the injector instead, by way of material with steam jet liquefaction (push for liquid), so using HYW type injector for liquefaction is not only suitable for low pressure steam, but also suitable for superheated steam jet liquefaction, application of HYW type ejector jet liquefaction under 105 degrees not only need 0.05---0.1MPa, steam pressure. Hubei Jiangling sugar fructose imported from Denmark DDS company production of 15000 tons of fruit sugar production line, liquefier using high-pressure steam jet liquefaction, the steam pressure is less than 0.7MPa can not work normally. In July 1995, the plant introduced low pressure steam injection technology, production to normal.

4, HYW type ejector no vibration, no noise, improve the operating environment, and even save steam heating, so HYW type injector is an alternative to the consumer of the ideal product. In the previous period, it was argued that continuous liquefaction. It can be seen from the structure principle of the continuous filter that the vapor liquid is mixed with the simple vapor liquid in the continuous elimination device, the protein condensation effect is poor, the vibration is strong, and the noise is big. Now Zhoukou monosodium glutamate factory, Jining monosodium glutamate factory, Qingdao monosodium glutamate factory, Wenzhou monosodium glutamate factory, Liaoning Fuxin Liaohe monosodium glutamate factory, Tianjin Changchun monosodium glutamate factory, Jinghai monosodium glutamate factory, Shandong Junan monosodium glutamate factory more than and 120 fermentation factory all adopt low-pressure steam jet liquefaction of continuous low temperature disinfection.