Business Type:
Manufacturer/Factory
Business Range:
Spray Dryer, Mixing Dryer, Crushing Dryer, Vacuum Dryer, V-Shaped Mixer, Drying Equipment, ..
Establishment:
2003
R&D Capacity:
OwnBrand, ODM, OEM
Terms of Payment:
LC, T/T
Main Markets:
Southeast Asia, Middle East, Domestic
OEM/ODM Service
Sample Available

Revolving Cylinder Dryer, Revolving Cylinder Dryer Equipment, Conveyor Revolving Cylinder Dryer manufacturer / supplier in China, offering Hgb Series Revolving Cylinder Dryer, CT-C Hot Air Circulating Drying Oven, Sqr Series Heat Exchanger and so on.

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Supplier Homepage Industrial Equipment & Components Drying Machine Other Drying Machines China Sludge Treatment Hollow Blade Equipment Solid Liquid Treatment

China Sludge Treatment Hollow Blade Equipment Solid Liquid Treatment

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Min. Order / Reference FOB Price
1 Piece US $10000.00/ Piece
Local Area: Jian, Jiangxi, China
R&D Capacity: OEM, ODM, Other
Payment Terms: LC, T/T
Movement Way: Agitation
Atomization: Rotary Atomization
Flow: Contra-Flow
Product IntroductionThe special wedge-type stirring heat transfer paddle in the device has high heat transfer efficiency and self-cleaning function of the heat transfer surface. Refinery sludge dryer can indirectly heat or cool the paste, granular, powder, and slurries. It can perform such operations as drying, cooling, heating, sterilization, reaction, and low-temperature comInstruments & Meters bustion.Working principleHollow shafts are densely arranged with wedge-shaped hollow blades, and the hot medium flows through the hollow shaft through the hollow shaft. There is alarge area of heat transfer within the unit's effective volume. The temperature of the heat medium ranges from -40°C to 320°C. It can be water vapor or liquid type: Such as hot water, heat transfer oil, etc. Indirect conductive heating, without carrying air to take away heat, heat is used to heat the material. The heat loss is only through the body heat insulation layer to the environment. The wedge blade heat transfer surface has aself-cleaning function. The relative motion of the material particles and the wedge-shaped surface creates ascrubbing action that can wash away the adhered material on the wedge surface so that aclean heat transfer surface is maintained during operation. The shell of the paddle dryer is Ωtype, and two to four hollow stirring shafts are generally arranged in the casing. The housing has asealed end cap and atop cover to prevent material dust from leaking out and fully functioning.
The heat transfer medium passes through the rotary joint and flows through the housing jacket and the hollow agitation shaft. The hollow agitation shaft has different internal structures according to the type of the heat medium to ensure the best heat transfer effect.
Performance characteristics
Blade dryer energy consumption is low: As aresult of indirect heating, there is not alot of carrying air to take away heat, and the outer wall of the dryer is provided with insulation lCable Parts ayer. FSafe or slurry materials, only 1kg of water vapor is needed to evaporate 1kg of water.
Low cost of blade dryer system: The unit has alarge heat transfer surface in the effective volume, which shortens the processing time and reduces the size of the equipment. It has greatly reduced the construction area and the construction space.
Wide range of processing materials: With different heat media, heat-sensitive materials can be processed and materials that require high temperature treatment can be processed. Commonly used media are: Water vapor, thermal oil, hot water, cooling water and so on.
Both continuous and intermittent operation can be applied in many fields.
Low environmental pollution: Do not use carrying air, dust material is very little entrainment. The solvent evaporation volume is very small and it is easy to handle.
Closed-circuit circulation may be used for contaminated materials or conditions where solvent is to be recovered.
Operating cost is low: The structure. The amount of wear is small and maintenance costs are low.
Operation stability: Due to the special compression-expansion stirring action of the wedge-shaped paddle, the particles of the material are fully in contact with the heat transfer surface. In the axial range, the gradient of temperature, humidity and mixing degree of the material is very small, thus ensuring the process Stability.
Adaptable material
Paddle dryer has been successfully used in food, chemical, petrochemical, dye, industrial sludge and other fields. The heat transfer, cooling, and stirring characteristics of the equipment allow it to perform the following unit operations: Combustion (low temperature), cooling, drying (solvent recovery), heating (melting), reaction, and sterilization. The stirring blade is aheat transfer surface at the same time,Power & Generating Sets so that the heat transfer area in the effective volume per unit is increased, and the processing time is shortened. The wedge-shaped blade heat transfer surface also has aself-cleaning function. Compression-expanding stirring function makes the materials mixed evenly. The material moves in the axial direction as "plug flow". In the axial interval, the gradient of temperature, humidity and mixing degree of the material is very small. The heat medium blade dryer can be used for the low-temperature combustion work. Such as: Calcium sulfate dihydrate (Ca2SO4· 2H2O) combustion into calcium sulfate hemihydrate (Ca2SO4· 1/22H2O). Sodium bicarbonate (NaHCO3) was converted into soda (Na2HCO3) by calcination. The cooling medium, such as water, cooling brine, etc., can be used for cooling. For example, paddle coolers used in the soda industry replace old-fashioned air-cooled coolers, saving energy and exhaust gas treatment equipment, and lowering operating costs. Drying, the most important function of the equipment, does not use hot air, so that solvent recovery, energy consumption, and environmental control are in an ideal state of easy handling. Particularly suitable for the recovery of solvents, flammable and easily oxidized heat-sensitive materials. Has been widely used in fine chemicals, petrochemicals, dyes industry. Within the axial section, the uniformity of temperature, humidity, and mixing allows the device to be used for heating or melting, or for some solid material reaction. It hasVentilation Equipment been successfully used in the compound fertilizer and modified starch industries. The paddle dryer can be used to sterilize food and flour. The large heating area in the unit's effective volume quickly heats the material to the sterilization temperature, avoiding long-term heating and changing the material quality.
Installation structure
Technical specificationsProject /ModelJYG3JYG9JYG13JYG18JYG29JYG41JYG52JYG68JYG81JYG95JYG110Heat transfer area (m 2)391318294152688195110Effective volume (m 3)0.060.320.591.091.852.83.965.216.438.079.46Speed range (rmp)15-3010-2510-2510-2010-2010-2010-2010-205-155-155-10Power (kw)2.245.57.511153045557595Body width A(mm)3065847629401118129614761652182820322210Total width B(mm)736841106613201474167618542134118624382668Body width C(mm)19562820304833284114472452585842602061246122Total length D(mm)29724876548659186808757083069296967897049880Incoming and outgoing material distance E(mm)17522540276830483810442049545384556256645664Center height F(mm)38038053461076291510661220122012201220Total height H(mm)762838109212701524177820322362246425662668Steam inlet N(inch)3/43/4111111/211/211/211/22Outlet O(inch)3/43/4111111/211/211/211/22