Vacuum drying equipment is widely used in the pharmaceutical industry
The vacuum dryer heats the dried material under vacuum conditions. It uses a Vacuum Pump to pump air and dehumidify, leaving the studio in a vacuum state. The drying rate of the material is greatly accelerated, and it also saves energy.
Vacuum drying equipment divided static dryer and dynamic dryer. YZG cylindrical and FZG square vacuum dryers are static type vacuum dryers, and SZG double cone rotary vacuum dryers are dynamic dryers. When the material is dried in the static drier, the material is in a static state, the shape will not be damaged, and the drying can be carried out before the drying; the material is constantly turning during drying in the dynamic drier, and the drying is more uniform and sufficient.
The boiling point of the solvent in the vacuum state is reduced, so it is suitable for drying unstable or heat-sensitive materials: The vacuum dryer has a good seal, so it is also suitable for drying the solvent to be recovered and the material containing strong stimulation and toxic gas.
Vacuum dryer has been widely used in the pharmaceutical, chemical food, dyes and other industries, in line with the "GMP" requirements of drug management specifications.
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Vacuum dryer features:
The boiling point of the material solution under vacuum is reduced, so that the heat transfer driving force of the evaporator is increased. Therefore, 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 heat-generating steam.
The evaporator has less heat loss.
It can be disinfected before drying. No impurities are mixed in the drying process and it meets GMP requirements.
As a static type vacuum dryer, the shape of the dried material will not be damaged.
With a condenser, the solvent in the material can be efficiently recovered.
Product Description
Product Features:
Small occupying area and sparing investment; high efficiency and low energy consumption; low noise and oscillation;high standardization.
Applicability:
Water supply of hydrant and spray system; pressure stabilization in fire fighting system; transport of clean liquid in other locations.
Product Induction:
XBD-W-type single-stage vertical suction-fire pumping systems for non-delivery of water and solid particles of similar physical and chemical properties of liquid water use, mainly for fire protection system pressurized water pipes, could also apply to industrial and Urban water supply and drainage, water pressure high-rise building, long-distance water, heating, bathrooms, boilers and well-being of the water cycle, pressurized water and air-conditioning cooling systems and other equipment supporting occasions.
The Division produced XBD-W-fire pumps its performance, technical requirements in line with the state promulgated the new GB6245-1998 "Fire Pump performance requirements and test methods," the requirements of the standard, products and equipment by the State Quality Supervision and fire detection centre tested, access Shanghai fire products recognized certificates
Type Designation
XBD 3.2/5-65W-160A
XBD Fire Pump code
3.2 Designed pressure (1/10MPa)
5 Designed flow(L/S)
65 Diameter of pump outlet and inlet(mm)
L For the vertical structure
160 Nominal diameter of impeller(mm)
A Primary cutting of the impeller
Technology Parameters
Flow5-100L/S
Pressure0.10-1.25Mpa
Power1.1-250KW
Rotary speed 980-2900r/min
Calibre 50-300mm
Temperture range≤80.
Fire Pump
Fire Pump, Fire Water Pump, Fire Fighting Pump, Fire Hydrant Pump, Portable Fire Pump, Diesel Fire Fighting Pump
NINGBO MARSHINE POWER TECHNOLOGY CO., LTD. , http://www.pump-industry.com