180L PLC Control Basket Type Centrifuge Machine Wall Penetration Installation

PPCC Automatic Horizontal Scraper Peeler Industrial Basket Centrifuge

180L PLC Control Basket Type Centrifuge Machine Wall Penetration Installation

Intruduction 

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

It is controlled by PLC. It regulates the speed by frequency convertor, braking system adopts 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 Parameter

Structure Sketch Map

Application

PPCC automatic centrifuge adopts wall penetration installation.Its power area and processing area can be separated.

It can be used in pharmaceutical industry which has high requirements. The whole housing bucket can be open for inspection and cleaning.

Main Principle

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.

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.

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).

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.

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. It is fully conformed to GMP CGMP and FDA Norm and meet the requirements of asepsis raw medicine production.

2. 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.

3. The out shell bucket can be opened, so the whole internal parts can be observed and easy for touch wiping and cleaning.

4. Perfect CIP system can be carried out to wash the internal parts of centrifuge to avoid cross contamination which are not easy to clean.

5. Unique pneumatic counter-pulse device is equipped, which can remove remnant filter cake as much as possible.

6. Totally-enclosed structure equipped with inert gas protection is adopted to be used in ex-proof 1 section.

7. The automatic residual cakes removing device is optional (have owned the national patent)

Working Process Diagram

1. The suspension enters the drum through the feed pipe. The amount of feed can be controlled according to time or flow, or can be controlled by a load cell.

2. The cleaning liquid enters the rotating drum through the feeding tube, so that the cleaning liquid penetrates the filtering cake layer to achieve the washing effect. The amount of the cleaning liquid can be controlled according to time or flow, or can be controlled by a weighing sensor.

3. The conversion is rotated according to the preset value, and the preset speed is set according to the process requirements. The filtrate flows through the discharger and the solids are trapped in the filter cloth to form an annular filter cake.

4. The filter cloth is turned over by the rotation of the shaft, and the separated solid is discharged, and the pusher tray will keep the rotation at a low speed, so that the material is completely discharged outside the machine.

5. In the closed environment, the CIP in-place cleaning system can effectively clean the inside of the machine.

6. In order to achieve the best cleaning effect, the discharge port and the mother liquid port can be closed with a valve, the machine is immersed and cleaned, and the liquid level is detected by the liquid level switch to reach a preset level.

Customer Site

Guarantee

Peony Centrifuge has been dedicated to producing machinery and equipment and carrying out facility construction, pursuing the best quality, and producing the best product at the same time.
We are committed to rewarding you with better quality in return for our interest in and faith. We will do our utmost for one more stepping forward, based on our infinite services and trust in customers.

Ceritification

Contact

PPCC Automatic Horizontal Scraper Peeler Industrial Basket Centrifuge

180L PLC Control Basket Type Centrifuge Machine Wall Penetration Installation