SS316 Automatic Horizontal Bottom Discharge Centrifuge For Starch Extraction
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Automatic Horizontal Scraper Bottom Discharge Centrifuge for Starch Extraction Description When the drum driven the motor runs at full speed, the feed valve automatically opens up and the suspension liquid goes through the feed pipe into the drum, where the liquid phase passes through the filter gauze and the screen openings on the drum and is kicked off by the centrifugal force and flows out of the tangential discharging outlet, while the solid phase is retained inside the drum. When the set time is reached, the feeding stops.
After a given period of time of separation and dehydration, the washing valve acts and the cleaning liquid passes through the washing pipe into the drum to wash the filter cake. Upon the completion of washing, further separation is conducted till the required degree of dryness of the cake is reached. Then discharging starts: the scraper holder rotates enabling the scraper to cut into the cake layer and the cake is scraped off and discharged from the material hopper.
Main Characteristics 1.This centrifuge adopts speed regulation by frequency convertor
and PLC control, friendly human-computer interface and electric
hydraulic (pneumatic) device. Monitoring can be executed in overall
processes such as feeding, initial filtering, washing,secondary
filtering and discharging etc. which embodies automatic operation
without operator, so human-machine conversation can berealized with
convenient use and maintenance. 2.Frequency speed regulation system is adopted to ensure stepless speed regulation, while dynamic braking(or regenerative braking)is adopted to ensure stable operation. There is also perfect protection system, product level detection, speed inspection, vibration protection, interlock protection for machines opening over heating protection for motor and scraper motion protection all of which make it safer for operation. 3.Adopted whole sealing sex-proof structure, the centrifuge has
automatic air exchange system (according to oxygen content content
or protective gas pressure) or inert gas protection, so it can meet
the demand of GMP Norm of pharmaceutical industry and solid-liquid
separation of flammable and explosive products. 4.Welded structure is adopted on the shell to ensure a tight form
and high intensity but light weight. 5.Inner surface is polished and no dead angles are left. Connection
parts, welding seam, corner and edge adopt round and smooth
treatment. Equipped with CIP system (product and machine cleaning)
to get a optimized washing effect. 6.The automatic residual cakes removing device is optional (have
owned the national patent)
Specification
Applications Cassava Starch Centrifuge is the filter equipment characterized with continuous running, scraper discharging and intermittent operation, applicable to the separation of the suspension liquid containing medium-sized granules or fine granules (0.01mm~5mm).
It can also be used for the separating of the suspension liquid containing short fibers (with the fiber length less than 4mm), with the concentration of the suspension liquid being 10%~60%. With hydraulic and electric joint control mode adopted, this series of centrifuges are capable of high degree of automization, with such working processes as feeding, dehydrating, washing, discharging, etc. being operated manually or by means of PLC for full automatic control.
The horizontal scraper discharging centrifuge has good adaptability to the material to be processed and thus can be widely used in such industrial fields as chemical, light industry, food, pharmacy, etc. for the separating of over 100 kinds of substances including ammonia sulphate, sodium sulphate, anthracene, boric acid, starch, pesticide, synthetic resin, sodium cyanide, potassium chloride, sodium bicarbonate, etc. WORKING PRINCIPLE ▷When layer thickness is thick enough to reach the product
detection slab, feeding valve closes to stop feeding. ▷Under the effect of centrifugal force, most of the liquid in
suspension is thrown out through filter cloth and then flows into
mother liquid tank through horizontal liquid outlet. ▷With product dehydration going on, centrifuge will automatically
slow down to washing speed according to technical requirement for
washing. ▷Scraper rises closer to filter cloth with a certain distance till
the bar on scraper device approaches proximity switch to stop
scraper rising then retreats quickly after a short stay(about
15s)then enters next cycle. MAIN CHARACTERISTICS ♦ It is fully conformed to GMP CGMP and meet the requirements of asepsis raw medicine production. ♦ With absolute isolation between power area and process area.It is suitable for occasion when customer requires high quality cleaning to avoid the contamination to product. ♦ The out shell bucket can be opened, so the whole internal parts
can be observed and easy for touch wiping and cleaning. ♦ The automatic residual cakes removing device is optional (have
owned the national patent). More pictures |
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Product Tags: SS316 bottom discharge centrifuge SS316 horizontal centrifuge machine Starch Extraction horizontal centrifuge machine |
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