Changzhou Hywell Machinery Co,.Ltd
Model No.: LPG
Centrifugal Spray Dryer: Spray Equipment
Spray Drying Machine: Pesticide Special Dryer
Pesticide Drying Machine: Powder Drying Machine
Packaging: Wood Case
Productivity: 10-20 Set per Year
Place of Origin: China (Mainland)
Supply Ability: 5 Set/Sets per Month
HS Code: 8419399090
Pesticide Special Centrifugal Spray Dryer
1.Some special materials need to dry again by the GFG fluid bed dryer or FG Fluidized dryer as batch to batch ,or connect vibration fluid bed dryer as continuous drying to reduce the final moisture , when hywell engineer design the LPG Spray Drying Machine (Herbicide Spray Dryer,Pesticide Spray Dryer,Bactericide Spray Dryer) and decide whether to add this second step Drying Machine base the materials characteristic.
2.Through the very short time of contacting the pure heat air, the materials can be dried into the final products by seconds. The final products will be discharged continuously from the bottom of the drying tower and from the cyclones. The waste gas will be discharged from blower.
LPG series high speed centrifugal spray dryer consists of liquid transfer system, air filter system and heating system, liquid atomizing, drying tower, air exhausting and material collecting, control system and so on, the feature for each system as bellow:
3. Liquid transfer system -The liquid delivery system consists of liquid tank, pump and so on as to ensure the liquid enter into the atomizer smoothly.
4.Air filtering system and heating system-air should pass through the Pre&post filter first, and then enter the heater for heating. To ensure the drying medium enter into the drying chamber with high purity, the heated air should go through the high temperature high efficiency filter (HEPA-Optional) . For the heating method, there are electrical heater or steam radiator, gas furnace. Which method to choose depends on the customer site conditions.
Atomizing system-the atomizing system consists of high speed centrifugal atomizer with inverter and so on. The powder from the high speed centrifugal atomizer is between 40-120 microns.
Herbicide Powder Spray Dryer is a wide applied process in liquid process shaping and drying industry. This kind of Pesticide Spray Dryer has quick drying speed. Particularly the Bactericide Spray Dryer is suitable for producing powder, granule or block solid product from solution, emulsion, suspending liquid and pumped paste liquid. Therefore when the distribution of granule size, final moisture, bulk density, granule shape of finished product must be conformed to accuracy standard.
The surface area of material liquid through atomizing is increased greatly. In hot air stream, 95% to 98% of moisture can be evaporated at the moment. Especially suit for drying thermal sensitive material. The product made by the machine has good uniformity, fluidity, solubility, high pure, and high quality.
The productive process is simple and the operation, control is very convenient. For liquid containing 40 - 60% of damp(for special material, may be 90%), it can be dried to powder product through drying one time. After dried, it is not necessary to crush, sieve. So it reduces productive procedure and raises the purity of product. For the size, bulk density and moisture of product can be adjusted within certain scope through exchanging operation condition.
Bactericide Powder Dryer Parameter
The Main technical parameters of this machine are available for reference, and we also produce and design product as per customers' requirment:
|Spray Drying Equipment||LPG-5||LPG-25||LPG-50||LPG-100||LPG-150||LPG(200-11000)|
|Inlet temp(ºC)|| ≤350 ||≤350||≤350||≤350||≤350||≤350|
|Driving type of centrifugal sparyer||drived by compressedair||machanincal drive|
|Dia.of spray pallet||50||102||108||108||150||180-340|
|Dimension(m)||1.8*0.93*2.2||3*2.7*4.26||3.7*3.2*5.1||4.6*4.2*6||5.5*4.5*7||design acording to actual conditions|
|Powder recollection(%)|| |
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