Descriptions
This equipment combines drying and granulating two functions together.
The needed ball granule with certain size and ratio can be got in accordance with requirements of process to adjust pressure, flow, and size of atomizing hole.
Principle
The working of the pressure spray dryer as follows:
the liquid of raw material is pumped in through diaphragm pump. The liquid of raw material can be atomized into tiny droplets. Then it gathers with hot air and falls off. Most parts of powder material will be collected from the the outlet of the main tower bottom . for the fine powder , we will still continuously collect them by the cyclone separator and cloth bag filter or water scrupper . but it should depend on the material property .
For the pressure spray dryer , it simply has bellow system :
1.Air inlet system it consists of air filter (such as Pre&post filter&Sub-high efficiency filter and high efficiency filter) , air heater (such as electrical heater ,steam radiator ,gas furnace and so on ) draft fan and relative air inlet duct .
2.Liquid delivery system it consists of diagraph pump or screw pump ,material stirring tank and relative pipe .
3.Atomizing system : pressure pump with inverter
4.Main tower. it consists of the conical sections , straight sections , air hammer , lighting device , manhole and so on .
5.Material collecting system. it consists of cyclone separator and cloth bag filter or water scraper .this parts should be equipped based on customer needs .
6.Air outlet system . it consists of suction fan ,air outlet duct and post filter or High efficiency filter.(for the filter chose , it is based on the customer request.)
The tower body, pipes and separator of set where will contact with the product are made of AISISUS304 or AISISUS304L or AISISUS316L or AISISUS316. There is enough layer of heat preservation between inner and outer case of the drying tower body. The filled material is fine glass cotton. The tower body we also equipped with observation door, sight glass, lamp-house and control meters and instruments that is controlled and displayed through electric control panel.
Features
1.high collecting rate
2.no stick onto the wall
3.fast drying
4.energy saving
5.high efficiency
6.especially applicable for heat heat sensitive material.
7.For the heating system for the machine , it is very flexible. we can configure it based on the customer site conditions such as steam ,electricity , gas furnace and so on , all of them we can design it to match our spray dryer.
8.Control system has more choices, such as push button, HMI+PLC and so on
Applications
Food Industry:Fatty milk powder, protein, cocoa milk powder, subsitute milk powder ,egg white (yolk), food and plant ,oats ,chicken juice, coffee ,instant dissoluble tea ,seasoning meat ,protein ,soybean ,peanut protein , hydrolysate and so forth .Sugar ,corn syrup ,corn starch ,glucose .pectin ,malt sugar , sorbic acid potassium and etc.
Medicine: Traditional Chinese medicine extract ,ointment ,yeast, vitamin ,antibiotic, amylase ,lipase and etc .
Plastics and resin : AB, ABS emulsion, uric acid resin, phenolic aldehyde resin, urea-formaldehyde resin, formaldehyde resin, polythene, poly-chloroprene and etc.
Detergent :common washing powder ,advanced washing powder ,soap powder ,soda ash ,emulsifier ,brightening agent ,orthophosphoric acid and etc.
Chemical industry :Sodium fluoride (potassium ), alkaline dyestuff and pigment ,dyestuff intermediate, Mn3O4, compound fertilizer ,formic silicic acid ,catalyst, sulphuric acid agent ,amino acid ,white carbon and so on .
Ceramic : aluminium oxide ,ceramic tile material ,magnesium oxide ,talcum and so on .
Other : Calmogastrin, hime chloride , stearic acid agent and the cooling spray .
FAQ
Q: How can I visit your factory?
A: Our company is in Changzhou city, and it is very near Shanghai city. It takes about 1 hour to get to Changchou. Or we can even visit you in Shnghai.
Q: What’s the quality of your products?
A: Our products come with best quality, and passed CE certification. And exported to lots countries around the world, such as Australia, Malaysia, Vietnam, Philippines, Korea, Brazil, Argentina, Russia, South Africa, etc. You can rest assured with the quality absolutely.
Q: What to do if the machine has a problem?
A: 24 hours timely response of mail and phone calls. If the parts broken belong to non-artificial factors within 12 months, we offer free replacement. If beyond 12 months, customers should bear the freight back and forth and accessories cost.
Q: How long is the warranty of your equipment?
A: One year.
Q: What is your payment term?
A: Our usual payment term is: 30% TT in advance, 70% TT before shipment. Other ways can also be received after we both sides discussion and agreement.
Q: Does your price include freight?
A: Our usual price is based on FOB Shanghai. If you request CIF, please give us your delivery port, and we will give you CIF price.
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500kg/h YPG Series Pressure Spray Dryer Machine With Diaphragm Pump Images
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