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LD1909 rotary vacuum microwave drying and sterilization equipment belongs to materials drying and sterilizing equipment in the fields of pharmacy, food, chemical industry. It is used for drying all kinds of materials, especially for drying heat-sensitive, easily oxidized and high sugar content materials at low temperature.
Drying of liquid medicines, traditional Chinese medicine extracts, chemical raw materials, food raw materials that are the most basic process and the most difficult process for manufacturers. The main pressure steam drying or electric heating drying equipment, which not only makes the material production cycle long, heating temperature is high, effective characteristics easy to destroy, a large number of effective components, and often appear in the coke, drying uneven phenomenon.
LD1909 rotary vacuum microwave drying and sterilization equipment
Construction of LD1909 rotary vacuum microwave drying and sterilization equipment:
The LD1909 rotary vacuum microwave drying and sterilizing equipment includes a box body and a door, a tray and a tray holder, a rotating shaft, a microwave heating device, a vacuuming device, a motor and a control panel.
Features of LD1909 rotary vacuum microwave drying and sterilization equipment:
1. The tray holder is at least two layers and is fixed integrally with the rotating shaft. The tray is placed in a ring shape at least in two parts on the tray holder.
2. The microwave heating device is arranged on the box according to the material characteristics and the particularity of the microwave, and the waveguide for transmitting the microwave extends to the top of each layer tray in the box body, and the material can be directly irradiated.
3. The bottom of the tray holder is designed as an inverted cone, so that the condensed water flows along the inverted cone tray holder to the rotating shaft, and then flows through the flow channel on the shaft or the orifice on the tray holder to the bottom of the box. To prevent condensation of water droplets on the underlying dried material.
4. The microwave heating device transmits the microwave waveguide is a bell mouth, or is designed as a long lower feed port, or designed as a cross-shaped lower feed port, or designed as a dovetail-shaped lower feed port to solve the uniformity of material microwave drying problem.
5. The bottom of the box is designed as a trough to prevent steam water, condensate and material from flowing to the dead corner.
The material of LD1909 rotary vacuum microwave drying and sterilization equipment achieves the purpose of rapid and uniform drying in the microwave low temperature environment during the rotation process. Because the tray adopts the disc type aliquot design, it solves the problem of the discharge and collection of liquid materials, and expands the application range of the equipment.Since the microwave heating device transmits the waveguide of the microwave to the top of each layer of the tray, the direct irradiation material is arranged in various forms and various ways, thereby solving the problem of uniform drying of the liquid, powder, graininess.
Structure sketch 1 of LD1603 vegetable dehydration equipment
l a box, 2 – shaft; 3 – tray, 4 a microwave heating device, 5 – vacuum device,6 – box door,7 – control panel, 8 – tray bracket, 9 – umbrella cover, IO – motor .
Licorice extract / chemical raw materials
Working principle of LD1603 vegetable dehydration drying equipment:
1. Place the material to be dried in each layer of the tray, close the box door, and make the whole box l sealed.
2. Open the vacuum system to evacuate the inside of the box 1. When the required vacuum pressure is reached, turn on the motor and the microwave heating device to heat and dry the material.
3. The motor drives the rotating shaft to make a rotary motion, because the tray bracket 8 is fixed on the rotating shaft 2, thereby driving the tray and the material to make a rotary motion in the box body,so as to uniformly receive the microwave energy to achieve the purpose of drying.
4. After drying, turn off the microwave heating device, relieve pressure, open the door, and take out the tray 3 one by one to remove the material.
Technical parameters of LD1921 LD1909 rotary vacuum microwave drying and sterilization equipment：
|Daily capacity||8T-10T||Leakage value||≤3mw/m³|
|Total power||30KW/h||Microwave frequency||2450/915MHz|
|Heating method||Electric||Cooling method||Water cooling|
|Sterilization ability||300-400kg/h||Working method||Completely continuous|
1. On-site service: We install equipment, train and guide employees for our customers.
2. The equipment warranty period is one year: the parts damaged during the warranty period will be replaced by us free of charge.
3. Lifetime tracking service: Replace parts outside the warranty period and only charge the cost of the parts.
Leader Microwave Equipment Company has advanced production equipment, professional manufacturing level and comprehensive technical management team, which has attracted many customers from home and abroad to visit and cooperate. We always pay attention to the details in the production of microwave sterilization equipment (including LD1909 rotary vacuum microwave drying and sterilization equipment, LD1911 bottled food microwave sterilization equipment ), product development, quality inspection, sales service have been improving .Welcome to contact us.