http://WWW.SPRAYDRYERINDIA.IN
SPRAYDRYERHYDERABAD 58cfcee030ead6054035baf8 False 125 17
OK
background image not found
Found results for
'cyclone device'
Spin Flash Dryers: INR   0 INR  0
-NaN%

Spin Flash Dryers:

A spin flash dryer produces powder from feed, which is viscous or gelatinous in nature, paste or filter cake. The two step process involves disintegration of the feed and drying of the disintegrated feed. Depending upon the nature of the feed material, conventional arm design could be used for crystalline, non-sticky material or We specially engineered rotating spin design disintegrator could be used to handle sticky and gelatinous materials.  The disintegrated material is brought in contact with the hot drying media, which dries the particle and also pneumatically conveys it for separation in a cyclone or bag filter.  A product clarifier ensures desired size and the dried particles only leave the drying chamber.  High solid contents make the spin flash drier a very economical drying proposition.  Spin flash dryer is a easy process for drying Filter Cakes, Pastes and high Viscous liquid.  Advantages :  Material is directly fed from filter press to dryer. Less drying time hence less labour handling and quick production. Less electricity load Space is 1/3 that of Spray dryer Various product range. Energy consumption saving. Fuel consumption saving. Influence of heat on heat sensitive products is remarkably low even at high temperature. Lump breaker with variable speed feed screw feeder for non clogging of feed. Only two operators are required to operate the plant instead of number of labourers in conventional drying system. The environmental conditions remains clean. THE PROCESS : The product is fed to the feed Agitator which is connected to a variable speed screw conveyor and conveyed to the Spin flash chamber in a rated capacity. The air is heated by passing over indirect fired hot air generator. The material come to the spin flash chamber get disintegrated between the rotating spins and simultaneously dried within the hot air media. Dried product is collected from the bottom of bag filter. A separate control panel mounted with instruments is also provided. The process is displayed by MIMIC diagram on control panel. The material of construction of equipment depends on the product to be dried. The advantage of the system is that it can be operated at high temperature for non sensitive products. See More-

INR 0 INR 0

Availability:True

Pay mode:COD only

view details
Laboratory Spray Dryers : INR   0 INR  0
-NaN%

Laboratory Spray Dryers :

Used for spray drying & encapsulation and others; Designed for solvent and aqueous feeds; Visible process due to glass assembly; Easy to handle glassware High performance cyclone; High yields; Self contained and supplied complete and ready for immediate operation; Compact design and easy to move around; Fast drying process [up to 1000 ml / hr]; Shorter times to optimize formulations. Reproducible powder production at lab scale; Ideal for scale up to pilot or production; All units feature a simple and intuitive touch screen opration system with recipe funtions and USB data logger. One of the reasons for the reproducibility of the Lab 1 Glass Laboratory Spray Dryer is the durable and precise nozzle technology. The nozzle comes with a de blocker needle which can be pushed through the nozzle in case of clogging. The de blocker frequency is user selectable. Optional, nozzle cooling is available. The nozzle can be cooled with regular tap water. Spraying of heat sensitive product is possible. The touch panel PLC operating system allows the user to control all the system parameters with the touch of a finger. The blower, air heater and feed liquid pump are operated from this panel. The system parameters such as inlet hot air temperature, outlet exhaust air temperature, feed and blower frequency are set by touching the corresponding displayed value and entering the new value in the set screen that appears. A data trend screen shows a record of the air temperatures. heater output and feed liquid pump output during the experiment. The user can visually see the temperature record and quickly understand it. For data analysis, a daily report screen and experiment data can be viewed with option to save to an USB flash drive for use in a PC computer. Access to only two sides of the spray dryer is required for normal operation. The touch panel and product collection pot are located so that all operations are performed from one operating point.

INR 0 INR 0

Availability:True

Pay mode:COD only

view details
Spray Dryer: INR   0 INR  0
-NaN%

Spray Dryer:

Spray drying is a method of producing a dry powder from a liquid or slurry by rapidly drying with a hot gas. This is the preferred method of drying of many thermally-sensitive materials such as foods and pharmaceuticals. A consistent particle size distribution is a reason for spray drying some industrial products such as catalysts. Air is the heated drying medium; however, if the liquid is a flammable solvent such as ethanol or the product is oxygen-sensitive then nitrogen is used.[1] All spray dryers use some type of atomizer or spray nozzle to disperse the liquid or slurry into a controlled drop size spray. The most common of these are rotary disk and single-fluid high pressure swirl nozzles. Atomizer wheels are known to provide broader particle size distribution, but both methods allow for consistent distribution of particle size.[2] Alternatively, for some applications two-fluid or ultrasonic nozzles are used. Depending on the process needs, drop sizes from 10 to 500 µm can be achieved with the appropriate choices. The most common applications are in the 100 to 200 µm diameter range. The dry powder is often free-flowing. The most common type of spray dryers are called single effect. There is a single source of drying air at the top of the chamber (see n°4 on the diagram). In most cases the air is blown in the same direction as the sprayed liquid (co-current). A fine powder is produced, but it can have poor flow and produce a lot of dust. To overcome the dust and poor flow of the powder, a new generation of spray dryers called multiple effect spray dryers have been produced. Instead of drying the liquid in one stage, drying is done through two steps: the first at the top (as per single effect) and the second with an integrated static bed at the bottom of the chamber. The bed provides a humid environment which causes smaller particles to clump, producing more uniform particle sizes, usually within the range of 100 to 300 µm. These powders are free-flowing due to the larger particle size. The fine powders generated by the first stage drying can be recycled in continuous flow either at the top of the chamber (around the sprayed liquid) or at the bottom, inside the integrated fluidized bed. The drying of the powder can be finalized on an external vibrating fluidized bed. The hot drying gas can be passed in as a co-current, same direction as sprayed liquid atomizer, or counter-current, where the hot air flows against the flow from the atomizer. With co-current flow, particles spend less time in the system and the particle separator (typically a cyclone device). With counter-current flow, particles spend more time in the system and is usually paired with a fluidized bed system. Co-current flow generally allows the system to operate more efficiently.

INR 0 INR 0

Availability:True

Pay mode:COD only

view details
1
false