How to using CIP

CIP Cleaning in Place is a new and effective cleaning technology widely used in dairy plants as well as beer, beverage, coffee, sugar, pharmaceutical and other industries.

Clean-in-place technology is a technology where the equipment is cleaned in situ without the need to disassemble equipment, pipes, valves, etc. It has the following features:

1), local cleaning, easy to operate, work safety, low labor intensity, high work efficiency.

2), thorough cleaning, and can simultaneously achieve the purpose of disinfection and sterilization, to ensure health requirements, is conducive to product quality improvement.

3), cleaning Road, can account for less workshop area.

4), detergent can be recycled, high utilization, steam and water are also more savings.

5), less wearing parts, the device has a long service life.

6), suitable for large, medium and small types of equipment cleaning.

7), cleaning work can be programmed and automated.

2. working principle

Acid, lye and water, hot water, four storage tanks are made of stainless steel, with a thermal insulation layer, feed pump high-pressure pump, feed pump inlet connected to the bottom of the four storage tank vent and solenoid valve control, which The outlet is connected to the plate heat exchanger, and the heated cleaning liquid is sent to each raw material tank or pipe or equipment for cleaning as a CIP process. The CIP return is connected to the upper reflux inlet of the four storage tanks and is controlled by a solenoid valve. The lower outlet of each storage tank is provided with a sewage outlet. The tank is provided with a thermometer and a liquid level indicator, and a perforated lid on the top for preparation of cleaning agents, The tank is also equipped with vent tubes to exhaust the exhaust gas.

3. In operation, first determine the cleaning time of the liquid, then start the respective button, you can proceed to the CIP tank cleaning.

d) For example:

Example: To clean a certain equipment, the requirements are as follows:

Tap water 3min - 1.5% acid 10min - tap water 5min - 2% lye 20min - tap water 3min - hot water disinfection 5min - end.

6, steps:

1), check the air supply and power supply is normal, if normal, open the air supply and power supply.

2), check the acid, lye concentration meets the requirements, if not, should be used plus liquid or add water, plus liquid method: through the diaphragm pump to the corresponding liquid cans and mixing.

3), to determine the liquid cleaning time, according to the cleaning time operation.

4), point "Circulation Heating" "CIP Cleaning" on the control panel to "CIP Cleaning".

5).Start the acid section of the "start" button, the return valve set "back" bit, open the corresponding tank liquid valve and return valve, press the "pump" start button, the corresponding operation of the cleaning operation, if the pre-flushing process, You should open the CIP return emptying solenoid valve to drain the pre-flush return water in the middle of the cleaning and washing, the first 1-3 minutes of water through the open CIP return emptying solenoid valve, the return water row Out, then the water to open the canister back to liquid solenoid valve recycling.

6), followed by the corresponding process of cleaning operation.