廣州森納士儀器有限公司

Application of Auto CIP Cleaning Device in Food & Drinks and Medical Equipment Industries

I. Production: 

For food and medical processing companies, when producing products, it is very important to clean the equipments and pipes. After being used, the processing equipments and pipes will have some settlements. If the settlements are not cleaned in time and thoroughly, they will affect the quality of the products. CIP is an ideal means for equipment and pipe cleaning. At present, it is used more and more in dairy product enterprises. Besides solution pickling, CIP mainly uses the chemical energy of the solution to dissolve, hydrolyze and saponify the protein, fat and carbohydrates of the pollutant. Then it uses disturbed flow motion energy of the solution generated when the solution flows in the pipe fittings to remove the pollutants which have separated, dissolved, resolved, emulsified and saponified on the surface of the pipe fittings. Meanwhile, it sprays the inner surface of the tank by using of the atomizing cleaning device in the tank.     

CIP cleaning device has the following advantages:

1. Rationalize production schedule and increase production capacity.
2. Compared with hand-cleaning, it will not affect cleaning effect due to human factors and increases product quality.
3. Avoid the danger of cleaning, saving labor.
4. It can save the cleaning agent, steam, water and production cost. 
5. It can expand the life span of the machine parts.
6. Auto CIP cleaning device inputs the pressure signal of pipeline or tank acquired by the pressure transmitter into the computer for PLC control. It realizes auto cleaning according to the given technological requirements, thus better saving labor and materials. 

II. Major technical specifications

Measuring medium    Cleaning solution (acid or alkaline, short-term high temperature is about 100℃.)
Measuring range     Gauge pressure 0.01～5Mpa
Output signal       4~20mADC (two-wire system), 0~5VDC (three-wire system)
Supply voltage          9~36VDC (two-wire system), 24±5VDC (three-wire system)
Accuracy               Class 1.0, class 0.5, class 0.25(composite errors including nonlinear, repeatability and lag errors)
Installation method        Thread or threeleaf connector
Pressure connection       FB-M44×1.25 thread connector, FU-2 1/2 " threeleaf connector, FT-2 " threeleaf connector, etc.
Electrical connection       Four-core shielded cable (IP65 protection level), circular connector, DIN connector 

III. Applications

Plate-type high temperature instant sterilizer (see Fig. 1 below)
Plate-type UHT sterilizing equipment is used for continuous sterilization of milk, juice or similar products. The aseptic filling equipment can be used for producing product with retention period of 3~6 months. It can be connected with the separator, degasser and flash evaporator. The equipment adopts advanced computer and PLC control technology for whole-process production control according to the given technological requirements. It has CIP cleaning program for auto-cleaning.   

Auto plate-type pasteurizer (see Fig. 2 above)

The plate-type pasteurizer is designed for continuous sterilization of milk, juice, beer, drinks or similar products. It can be connected with the separator, degasser and flash evaporator. The equipment adopts advanced computer and PLC control technology for whole-process production control according to the given technological requirements. It has CIP cleaning program for auto-cleaning.