Rotary Dryer
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The cascading rotary dryer is a continuously operated direct contact dryer, Rotary dryers are the most common high volume dryer used in industry, All rotary dryers have the feed materials passing through a rotating cylinder termed a drum. It is a cylindrical shell usually constructed from steel plates, slightly inclined, the material is introduced at the upper end move towards the lower discharge end. Depending on the arrangement for the contact between the drying gas and the solids, a dryer may be classified as direct or indirect, con-current or counter-current. The drum is mounted to large steel rings, termed riding rings, or tires that are supported on fixed trunnion roller assemblies. The rotation is achieved by either a direct drive or chain drive, which require a girth gear or sprocket gear, respectively, on the drum. As the dryer rotates, solids are picked up by the flights, lifted for a certain distance around the drum and showered through the air in a cascading curtain. Most of the drying occurs at this time, as the solids are in close contact with the gas. Flight action is also partly responsible for the transport of solids through the drum.
Biomass Rotary Drum Dryer
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Do you want to buy biomass rotary drum dryer for your industry? Here at Ask Engineering Works, you will get excellent machines at an affordable price range. We manufacture machines in our industry by sourcing materials from reliable and trusted sources. Experienced and skilled experts and engineers look after the manufacturing process. They keep a check that there are no faults in the machines that we manufacture, supply, and export to different countries across the world. How Our Biomass Rotary Drum Dryer Works? Our rotary dryer mainly consists of a rotating body, lifting plate, supporting device, transmission device, and a sealing ring. The dryer is cylindrical and it is slightly inclined from the horizontal direction. The materials are then added from a high end. The materials and the high-temperature sources flow parallel or counter flow into the cylinder. When the cylinder rotates, the materials drop down and the flow is increased. This increases the drying rate and also promotes material advancement. Finally, the dried products leave the dryer from the lower end. Features And Characteristics The machines that you get from Ask Engineering Works have amazing features. These include. • A huge capacity for drying • Steady and continuous operation. • Depending on the material characteristics, it chooses the inner structure to meet the requirements of drying the materials. • It prevents the materials from sticking on the wall. It is an ideal system for drying the materials with high moisture and viscosity. Applications Our machines are widely used in mining, chemical, agriculture, metallurgy, fertilizer, feed, and other such industries. Such as coal, ore, slag, metal powder, kaolin, diatomaceous earth, starch residue, dregs, soy sauce residue, etc. Your search for the best supplier of biomass rotary drum dryers in India is now over. We have amazing products at an affordable price. Order our products for your industries for different purposes and get them delivered on time.
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Rotary Vacuum Dryer
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We are engaged in manufacturing, exporting & supplying of Rotary Vacuum Dryer. We deal in SS 316/IS2062, MOC Rotary vacuum Dryer. Clients can avail the Rotary Vacuum Dryer in various specifications and sizes. We supply efficient, durable and highly functional Rotary Vacuum Dryer at the market leading prices.
Rotary Dryer
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Rotary Vacuum Paddle Dryerr
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Rotary vacuum paddle Dryer or Paddle Dryer is used to obtain dry Powder from wet cake or solutions. The efficiency is very high and the operating costs are low compared to other types of dryers. It is a closed system in which hot water ,steam, or hot fluid is used as a heating medium in the jacket, in the hollow paddle and in the hallow shaft. Dust collector, condenser, receiver and vacuum pump are part of the system. The continuous agitation by means of heated rotating paddles and minimum clearance between scrapers and heated walls provide a good heat transfer to the wet feed. This results in the solvent/moisture evaporating off and renders the wet material dry, to the required degree. The vapors formed are removed by means of vacuum. Absence of large air flows virtually eliminates dust problems and also the energy consumption remains low. Some of the salient features of a Rotary vacuum paddle Dryer made by us are described below FEATURES: Common base frame is unique to this system. This eliminated the need of foundation cost and reduces the maintenance cost. Drying optimization, this is done by means of external and internal heating. External heating is by means of jacket or limpet coils, while internal heating through a hollow shaft and a set of hollow paddles. Hallow paddles are provided with scrapers having very low gap from wall to maximise heat transfer. Scrapers move material to all parts of the dryer and also help in discharging the material. The hollow rotating agitator shaft imparts heat to the product, scrapes the shell wall ,tumbles the product for maximum heat transfer and discharge product when required. The large heat transfer area available on the wide paddles and hollow shaft give maximum heat transfer efficiency to the product. Mechanical seals at Shell ends/Stuffing Box. The vessel is well design to take temperature stresses during vacuum drying. Low power consumption by the use of helical bevel gear box. Special floating bearing design to combat temperature stresses. To remove the condensate formed by steam heating in the hallow shaft, Special rotary joints are also designed to introduce heating media in the hollow shaft. Product Filter is very efficiently used to arrest valuable product carried away with the vapours in a filter bag The arrested product particles are thrown back into the dryer by reverse flow of pulsating air.Generally the product filter are heated to avoid condensations of vapors in the filter bag. User friendly discharge valve design provides vacuum tight closing when the material is processed and quick opening lever facilities filling of bags when material discharge and packed. Breaker bars are incorporated in the RVPD to break the lumps where the product forms lumps during drying. Insulation with Cladding will provided on heating jacket/Limpet coil. These dryers give optimum performance with very high heat transfer rates.These dryers have been successfully used for reaction, crystallization, and extraction operations in addition to the primary function of drying.Low temperature drying for heat sensitive product is possible.Complete solvent recovery is possible with this Rotary vacuum paddle Dryer. The Cantilever Model have following versatile features: Full door opening for ease of operation, cleaning and validation.Clean area installation possible with stainless steel partition wall between the process area and drivesThe paddle dryer is also supplied with machined and mirror polished inside surfaces with PTFE Scrapers.
Rotary Dryer
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We are the Manufacture & exporters. Steam boiler, Thermic Fluid heater, Hot air generator, Incinerator, Rotary & stationery dryers, Industrial. Autoclave (Sterilizer), Heating Exchangers, Heat recovery system, Imported burners. Turn key projects, custom made heating systems, Boiler & Burner spares, synthetic oil - sigma therm-k
Rotary Vacuum Dryer
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is suitable for drying of materials which cannot resist high temperature, material which are easily oxidized, volatatile materials which should be retrieved, materials strong irritant and poisonous in nature. The roto cone dryer with improved technology integrates during operation under vacuum. The roto cone dryer facilitates enhanced drying efficiency, low temperature operation and economy of process by total solvent recovery. It helps cGMP based working by achieving optimum dust control, while offering advantages of efficient charging and discharging of materials. The drying unit equipped with lump breakers initially breaks large lumps and subsequently powders them (in single cone). The rotary action of the dryer together with mechanical action of the breakers cuts down drying time and gives a lump free product.
double cone rotary vacuum dryer
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Rotary Vacuum Dryer
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Rotary Vacuum Paddle Dryer
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Rotary Vacuum Paddle Dryer
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Rotary Dryer
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Rotary Vacuum Dryer
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Rotary Vacuum Paddle Dryer
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