New construction, reconstruction and expansion of extraction workshop; Development of new drugs and products; Ideal extraction equipment for experimental research and other applications; The whole machine is small in size, beautiful in appearance, easy to clean and maintain, and complies with GMP certification requirements. On the premise of not changing the characteristics of traditional Chinese medicine and natural plant extraction, this equipment, on the basis of continuous countercurrent extraction equipment, combines the principle of ultrasonic extraction (using the cavitation effect of ultrasonic to accelerate the leaching of effective ingredients), and greatly reduces the production cost.
Continuous feeding and discharging, stable system, convenient operation. When this series of equipment is in operation, it is only necessary to adjust various parameters as required at the initial stage of feeding. At the same time, the materials are continuously and stably supplied, which is convenient for adjustment. It can continuously and stably concentrate and meet the requirements of qualified specific gravity, and can simultaneously recover dissolved coal.
Easy to use control method. Because the process of LJN series concentration mainly takes the temperature of each effect as the control parameter, the parameters of the system are stable during operation, easy to use automatic control (PLC and HMI control), and the cost of control equipment is relatively low, which is more convenient for the realization of full automatic control in the production of traditional Chinese medicine.
The concentration equipment (concentration equipment) is generally composed of concentration tank, cake rack, transmission device, cake rack lifting device, feeding device, unloading device and signal safety device. The main feature of the thickening equipment (thickening equipment) is to add a certain amount of flocculant to the slurry to be concentrated, so that the particles in the slurry can form flocs, accelerate its settling speed, and then achieve the purpose of improving the thickening efficiency.
This equipment has the advantages of small floor area, production, matching, convenient operation, etc. It is especially suitable for small batch and multi variety production. The equipment is equipped with: vacuum pump, liquid medicine pump, filter, receiving tank, control cabinet and other supporting accessories. The equipment is divided into steam heating and electric heating. After purchase, the equipment can be used only after being connected with water, electricity or steam. Equipment function, suitable for water extraction and alcohol extraction, can carry out normal pressure and negative pressure extraction, and can recover volatile oil. Equipped with vacuum converter and control box, it is easy to operate and can realize extraction at room temperature and low temperature concentration; Extraction at room temperature and concentration at room temperature; Low temperature extraction, low temperature concentration and other process requirements. Electric heating structure design, safety, heating and cooling fast, heating evenly. The tank is equipped with a safety pressure relief device to ensure safe use. It can realize reflux extraction process, reduce extraction and concentration time and save solvent. The special oil-water separator design integrates the vacuum conversion function, so that the oil-water separation effect is better. It is made of glass for easy observation.
The drug concentration and separation equipment is a tool to realize the separation and concentration of the original solution through the membrane concentration and separation technology, so as to achieve the original quality of the materials and save energy consumption.
