Principle and characteristics of square vacuum drying oven

Working principle: The so-called vacuum drying is to dry the material under vacuum and heat it. If the vacuum pump is used for pumping and dehumidifying, the drying speed is increased. Note: If a condenser is used, the solvent in the material can be recovered through the condenser; if the SK series water ring vacuum pump is used, the condenser can be omitted, saving energy investment.

Features:

The boiling point of the material solution is reduced under vacuum, so that the heat transfer driving force of the evaporator is increased, so that the heat transfer area of ​​the evaporator can be saved for a certain amount of heat transfer.

The heat source for the evaporation operation may be low pressure steam or hot steam.

The evaporator has less heat loss. It can be disinfected before drying. There is no impurity in the drying process, which meets GMP requirements.

The square and circular vacuum dryer belongs to the static vacuum dryer, so the shape of the dry material will not be damaged.

Greenhouse Sun-Shading System

Sun-Shading Net is a series of colored shade nets with special optical properties which improve the utilization of solar radiation by agricultural crops. This technology promotes differential stimulation of desirable physiological responses, which determine the commercial value of each crop. This is an economical and environmentally friendly alternative to current labor-consuming methods (such as pruning and thinning) and intensive use of growth regulators and other chemicals. ChromatiNet enables growers to control vegetative growth characteristics, such as leaf size, branch length and plant height in plants, as well as the rate of maturation and flowering. This enables adaptation to market preferences, with clear economic advantages.

Greenhouse Sun-Shading System can reduce solar load, and cool down the inside temperature and create a comfortable environment for the plants.

Greenhouse Sun-Shading System,Greenhouse Shade Netting,Greenhouse Shade Cloth,Greenhouse Shading

JIANGSU SKYPLAN GREENHOUSE TECHNOLOGY CO.,LTD , https://www.skyplantgreenhouse.com