LPG Series High Speed Centrifugal Spray Dryer

• After-sales Service: 24 Hours on Line
• Warranty: 1 Year
• Heating Mode: Gas or Electrical Heating
• Material Status: Powder
• Atomization: Gas Atomization
• Heat Source: Electricity, Steam
• Model NO.: LPG
• Type: Centrifugal Spray
• Material: Stainless Steel
• Motor: ABB
• Inverter: ABB
• Frequency: ABB
• Transport Package: Wooden Case
• Trademark: Shenzhou
• Origin: China

Product Description

The spray drying is the technology widely used in the liquid technology shaping and in the drying industry. The drying technology is most suitable for producing the powder, particle or block solid products from the materials, such as: solution, emulsion, soliquoid and pumpable paste states. For this reason, when the particle size and distribution of the final products, their residual water contents, the stacking density and the particle shape must meet the precision standard, the spray drying is one of the most desired technologies.

Description

LPG Series High Speed Centrifugal Spray Dryer is the technology most widely used in the liquid technology shaping and in the drying industry. The drying technology is most suitable for producing solid powder or particle products from liquid materials, such as solution , emulsion, suspension and pumpable paste states, For this reason, when the particle size and distribution of the final products, residual water contents, mass density and the particle shape must meet the precise standard, spray drying is one of the most desired technologies.

Working Process

After been filtered and heated the Air enters into the air distributor on the top of the dryer .The Hot Air enters into the drying room in the spiral form and uniformly. Passing through the high-speed centrifugal Sprayer/Atomizer on the top of the tower, the material liquid will rotate and be sprayed into the extremely fine mist liquid beads .Through the very short time of contacting the heat air, the materials can be dried into the Final products .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.

Spiral-shaped hot air evenly into the drying chamber. By passing through the high-speed centrifugal spray at the top of the tower, the material liquid will rotate and be sprayed into the extremely fine mist liquid beads.Through the very short time of contacting the heat air,the materials can be dried into the finished products. The finished products will separator. The waste gas will be discharged from blower.

 Spray Dryer Gun (Atomizer) is the most important accessory in spray drying machine, it is used for changing LIQUID status into SPRAY status at a high speed rotation motions, usually can reach 18000~25000 rpm, Our company has adopt Chinese Specilalzied Supplier, can ensure customers for 2 years warranty period.

At a high speed of drying, after the spraying of the liquid material , the surface area of the material will be increased greatly. In the hot-air flow, 95%-98%of water can be evaporated at a moment. The time of completing the drying needs only several seconds. Products with good uniformity, mobility and solubility, high purity, good quality. The production procedures are simple and the operation and control are easy. The liquid with the moisture contents 40-60%(for special materials, The contents may reach 90%).can be dried into the powder or particle products once a time. After the drying, there is no need for smashing and sorting, so as to reduce the operation procedures in the production and to enhance the product purity. The product particle diameters, looseness and water contents can be adjusted through changing the operation condition in a certain scope. It is very convenient to carry out the control and management.

Notes:Customers can choose the way of heat in accordance with the conditions of local energy source and the way of dust removing in accordance with the conditions of raw material.

Type Parameter Item	LPG
	5	25	50	100	150	200-2000
Inlet temperature(°C)	140-350 automatically controlled
Outlet temperature(°C)	80-90
Max.water evaporation capacity(kg/h)	5	25	50	100	150	200-2000
Way of atomizing	Compressed air transmission	Mechanical transmission
Rotation speed(rpm)	25000	18000	18000	18000	15000	8000-15000
Diameter of atomizing tray(mm)	50	100	120	140	150	180-340
Heat supply	Electricity	Electricity+ steam	Electricity+steam, fuel oil and gas			Settled by users themselves
Max Electric heating power(kw)	9	36	63	81	99
L*W*H(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	Decided according to be concrete conditions
Dried powder restoring rate(%)	≥95