Our company is regarded as a famous single-tube rotary dryer supplier and industrial rotary dryer manufacturer in China.
Processing capacity: 2.5-50 t/h
Application area: industries of slag, sand, construction materials, metallurgy, chemical engineering, coal and minerals.
Applied materials: slag, clay, limestone, ardealite, dry-mixed mortar, grain slag, coal slime, etc.
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Drum dryersare widely used in the food industry for drying of liquid/slurry food materials to manufacture products such as weaning food, dairy-basedproducts, cooked starch and breakfast cereal
Rotarydrum dryerscan be the most affordable, economic and versatile choice when considering a new or used industrialdryer. Rotarydryersare the workhorses of the drying industry because of their capacity, efficiency, and ability to adapt to new purposes. Rotarydrum dryerscan be …
Applications. Polymers (PET, SAP, PA), gypsum, Minerals, metal powders; Industrialsludge,municipalsludge, Drilling mud, papersludge,biomass, digested manure; Milk, starch, cocoa, flour, sugar; Gouda contactdrum dryer.For more than a century, food products have beendriedin industrial processes
Attach the dryer end of each duct to the exhaust connection on the back of the appliance. A screwdriver-tightened clamp is often used toattachthe ends of flexible pipe or the sections of rigid pipe. Assemble the duct in pieces using as few 90-degree elbow sections as …
Manydryercompanies have developed special designs to encourage forward movement of rocks and other heavy objects. Using this technology throughout the wholedrumwill ensure the most rocks traveling toward the front of thedryer, preventing rocks from continuing to circle inside thedrumor exit through the back and wreak havoc downstream
Drum dryersare of conductive heat-transfer type. A heating medium (generally steam) is sent into the rotatingdrum(cylinder) and liquid material is fed on the heateddrumto evaporate and concentrate, and concurrently the liquid material is stuck on thedrumsurface in the form of a film, then promptly evaporated and dried
CONSTRUCTION :DRUM:- The material of thedrumcould be Mild Steel, or any grade of Stainless Steel with or without Hard Chrome plating. The surface of thedrumis machined and ground. The drums rotate on antifriction self-aligning ball / roller bearing with standard Housing. SCRAPPER :- The Scrapper Knife scrapes off the … Continue reading "Double Drum Dryer"
US3363665A US41326364A US3363665A US 3363665 A US3363665 A US 3363665A US 41326364 A US41326364 A US 41326364A US 3363665 A US3363665 A US 3363665A Authority US United States Prior art keywordsdrumdrums drying temperature food Prior art date 1964-11-23 Legal status (The legal status is an assumption and is not a legal conclusion
Drum-drying. In thedrum-dryingprocess, puréed raw ingredients are dried over two rotating, high-capacity drums and undergo a validated kill step. Sheets ofdrum-dried product are milled to a finished flake or powder form.Drum-dried ingredients reconstitute immediately and …
Onedrumof adouble drum dryeris mounted on a stationary bearing and the other on a movable bearing to adjust the spacing between the drums. The spacing between the drums is about 0.5 to 1.0 mm. If the clearance is below this, there will be product damage
This is achieved by forming a thin Layer of Molten Slurry. Molten Slurry is fed into a single ordouble Drum dryerand the materials are dried in single rotation and scrapped out by adjustable scrapper Blades.Drum Dryeris made from MS, SS304/SS316, Alloy material and MS with Hard Chrome materials
Rotary dryerswork by tumbling material in a rotatingdrumin the presence of a drying air. They can also be indirectly heated to avoid direct contact between the material and processing medium. Thedrumis positioned at a slight horizontal slope to allow gravity to assist in moving material through thedrum
Buflovak 6" dia x 8" Stainless Steel FaceDouble Drum Dryer, Stainless Steel Rolls cored for heating or cooling with johnson joints, top feed, adjustable cutoff knives, driven by 1/4 HP, 1/60/115 volt motor thru reducer with variable speed pulleys, mounted on stand. Stock#5339
Manydryercompanies have developed special designs to encourage forward movement of rocks and other heavy objects. Using this technology throughout the wholedrumwill ensure the most rocks traveling toward the front of thedryer, preventing rocks from continuing to circle inside thedrumor exit through the back and wreak havoc downstream
The water or solvent evaporates and leaves the process at the top. If necessary, the vapour can also be sucked off locally around thedrum. The dried product film finally reaches the knife and is scraped off. In adouble drum dryerthe product is fed into the sump between the twomaindrums (which always rotate in opposite directions)
Other articles whereDrum dryeris discussed: dairy product:Drum dryers: The simplest and least expensive is thedrum, or roller,dryer. It consists of two large steel cylinders that turn toward each other and are heated from the inside by steam. The concentrated product is applied to the hotdrumin a thin…
TheDouble Drum Dryerexcept the drive is enclosed in a suitable cylindrical enclosure having quick opening doors at both the ends. The enclosure is jacketed, to which low pressure steam is supplied. This ensures that there is no condensation of vapour generated during the drying operation, on the walls of …
Metallurgical ContentSizing a RotaryDryerusing a Capacity TableRotaryDryerCapacity TableROTARYDRYERS, Direct-Heat DesignROTARYDRYERS, Indirect-Heat DesignROTARYDRYERS, Tedrow Steam DesignRotaryDryerDirect Heat and Indirect Heat Type -Capacity and Sizing Table For evaporating moisture from concentrates or other products from plant operations, RotaryDryersare designed and …
AtmosphericDouble Drum Dryer. This is basically a conductiondryer. Wet feed (in liquid or paste form) is fed in nip between the two drums and is applied on the outer surface of both the rotating metal cylinders. Steam at required pressure is admitted into the individual drums via rotary joints for heating
Drum-drying. In thedrum-dryingprocess, puréed raw ingredients are dried over two rotating, high-capacity drums and undergo a validated kill step. Sheets ofdrum-dried product are milled to a finished flake or powder form.Drum-dried ingredients reconstitute immediately and …
The liquid feed of adrum dryeris applied onto one or more slowly rotating steam-heated rolls. The dried product is removed by a knife-like mechanism.Drum dryersare primarily used to dry slurries and pastes. They are available in several types; singledrum,double drum,double drumvacuum, and twindrum
