GK(F) Automatic Horizontal Scraper Centrifuge Peeler for Starch Disc Stack Separator

Brief Introduction

The machine is a solid-liquid separation equipment which adopts continuous operation and intermittent discharging.

This machine is controlled by PLC and regulates speed by frequency convertor, braking system applies dynamic braking and regenerative braking.

Through such procedures as product level detection, speed, inspection, shaft temperature and vibration monitoring, the whole separation process is automatic circulative work(including feeding, dehydration, washing, discharging and etc.)

Also manual operation mode is available which can be changed over from full-automation mode by customer's will.

Technical Parameters

Application

It is not only used for medium and fine particle contained suspension’s separation, but also used for the solid-liquid separation of noxious, explosive and combustible product.

It adopts indined hopper or screwed conveyor to discharge solid product.

It is mainly used in solid-liquid separation of raw materials, intermediates and end products in the fields such as pharmaceutical industry and chemical industry.

Structure Sketch Map

Working Principle

1.Feeding nitrogen or other inertgas into the host machine, after reaching the pre-determined content, when predetermined target is met and drum speed is suitable for feeding, feeding valve will be open automatically and product level detection begins to work.

2.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(or filter net) and the holes on drum wall then flows into mother liquid tank through horizontal liquid outlet(initial filter). With product dehydration going on, centrifuge will automatically slow down to washing speed according to technical requirement for washing.

3.Washing valve opens automatically With washing liquid rising to a certain height, washing valve closes and centrifuge speeds up automatically for further dehydration(secondary filter).

4.After a moment of operation,product will be fully dried. Then discharging will be in process.Then discharging valve opens and discharging cylinder begins to work when centrifuge automatically slows down to predetermined speed. With scraper rising spirally and automatically, solid product is scraped down into the hopper equipped with spiral discharger: With constant motion of spiral discharger, product is pushed out and discharged through valve.

5.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

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 be realized 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)

Our Factory

Our company's covering an area of 300 acres,involved are in the industry of new material, new energy, medicine, chemical, environmental protection, food, and beverage, etc.
The company has various kinds of general (special) machinery devices including 480 sets and are the most developed working devices in the world such as: Toshiba CNC boring and milling machine imported from Japan, German Schiess CNC turning processing center, etc.

The company's main projects include but are not limited to: MVR evaporation system, powder washing salt and vacuum salt production project, oil tank sludge cleaning project, landfill leachate treatment project, plant/animal oil processing production line, various wastewater treatment projects, and CBD oil extraction production line. Technical support and transfer of API product technology package. The main products are centrifuge series, multi-effect and MVR evaporation and crystallization equipment,laser welding heat transfer board, lithium battery material mixing equipment, pressure vessel and titanium, zirconium, nickel, and other non-standard special equipment.

The company's sales network throughout the whole world, with a domestic sales market share of 50%, and exported to the United States, Canada, Germany, Spain, France, Switzerland, Sweden, Denmark, Australia, Brazil, Argentina, Chile, Colombia, Russia, Ukraine, Poland, Uzbekistan, Indonesia, Vietnam, Singapore, Malaysia, India, Japan, South Korea, Iran, South Africa, Nigeria, and Rwanda.

The company is an internationally competitive engineering company that integrates technical consulting, design, procurement, construction, installation and driving into one, providing engineering EPC general contract, project management, engineering supervision and other comprehensive, full-process services. The company is Committed to be the first and world-renowned technology and technology engineering company in Asia, providing cutting-edge technology and one-stop solutions for the world's industries.

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