Application
FEATURES AT A GLANCE
Fruit juice syrup evaporator concentrator is a vertical sealing device with steam insulation and jacket, which has three parts:evaporation chamber, heating coil and separator.The feed liquid is sucked into the chamber from the upper part of the evaporation chamber.Heating coil is composed of three to five rows of circular stainless steel pipe, the heating steam within the space of coil, material liquid is heated in a multipolar pump and hydraulic ejector working under low temperature boiling evaporation,evaporation (secondary steam) by the separator separating secondary steam by hydraulic injector in multistage pump discharge under the action of condensation, and form a vacuum evaporation chamber, reduce the evaporation temperature, raised the speed of the evaporation, hydraulic ejector with multi-stage pump, through the pump pressure cooling water pressure into the nozzle, the formation of high speed jet formation of low pressure area in the mixing chamber, and inhalation of secondary steam and condensate together via diffusion tube discharge to water tank, part of the mixed waterIt can also be reused.
Product Overview
The company has extensively combined the advantages of concentrating equipment and other industry concentrating equipment, and combined with the characteristics of traditional Chinese medicine extracts, designed and developed a series of LJN three-effect (double-effect, single-effect)
falling film continuous feed concentrator. The features of the device are as follows:
1.Continuous feeding and discharging, the system is stable and easy to operate. When working in this series of equipment, it only needs to adjust various parameters as required at the initial feeding stage, and at the same time ensure continuous and stable supply of materials, convenient adjustment, continuous concentration, and meet the requirements of qualified specific gravity and can simultaneously recover the solvent.
2.The concentration ratio is large (up to 1.25-1.28), the thermal efficiency is high, and the energy saving effect is remarkable. In the structure of the system, we adopt an optimized design scheme to make the evaporation heat transfer coefficient reach 3400-3800w (m2·K), which is very suitable and beneficial for the concentration of Chinese herbal extracts. The main reason is that the materials are in the heating tube. The film forms a rapid flow, and the heating temperature difference is small (only 8-10°C), the evaporation temperature is low, and the material can form a rapid flash after entering the evaporator. The residence time and heating time of the chemical liquid in the heating tube are short, and the viscosity of the material is wide (50-500 cp). The heat is uniform and difficult to crystallize and coke, the damage to the active ingredient is small, the heat energy is utilized sufficiently, and the energy saving effect is remarkable.
3.Easy to adopt advanced control methods. Because the LJN series concentrating process mainly uses the temperature of each effect as the control parameter, the parameters of the system are stable during operation, and it is easy to adopt advanced automatic control (PLC and human-machine interface control), and the control equipment cost is relatively low, for the production of traditional Chinese medicine. Achieve greater automatic control with greater convenience.
4.The structure design is advanced and reasonable. In terms of structure, we adopt an optimized design scheme. We use advanced liquid distribution device to distribute liquid in the pipe during the feeding, so that the material can enter the heating pipes evenly. At the same time, the inner wall mirror with high quality imported is selected. The tube is used as a heating tube, so that the flow resistance of the material in the tube is small, the speed is fast, and the scale is not easily precipitated. In order to increase the yield of concentration, the system is equipped with an advanced mist trap to eliminate the ability of entrainment of the mist, the separation efficiency can reach 96-99%, and the resistance drop is small.
Accessories:Basic equipment parameters:3 Extractor :design pressure 55 MPa, working pressure 50 MPa. Temperature 80 °C. Volume: 1000L.
3 Separator :design pressure 32 MPa, working pressure 30 MPa. Temperature 80 °C. Volume: 500L.
CO2 pump: 8m³/H, 50MPa. Three plunger pump, ceramic plunger.
Accessories:
The tank is equipped with CIP cleaning automatic rotating spray ball, temperature gauge, pressure gauge, explosion-proof sight glass lamp, sight glass, quickopening feeding port, etc., to ensure easy operation and meet GMP standards. The inner cylinder of the equipment is made of 304 and 316L.
Product Paramenters
