Fermentation tank online cleaning (CIP) system basics
A CIP system with industrial use should have the following characteristics: Minimize the amount of wastewater and recover the remaining chemicals by consuming the least amount of water and chemicals, consuming the least electricity, steam, etc.; Operational errors ensure repeatable production operations with minimal deviations in product quality; production cycles and cleaning times between batches can be shortened while ensuring product quality. It can achieve the goal of reducing costs, improving efficiency, stabilizing product quality and expanding benefits. 1. Insufficient traditional cleaning methods 2, online cleaning system introduction 3.1. Wash thoroughly 4, the composition of CIP Various types of nozzles 5, the influencing factors of CIP cleaning effect 6, CIP future development direction Ee Concentrates,Fish Oil Or Omega-3 Oil,Fish Oil 10/40 Ee,Fish Oil Ee Omega 3 ZHOUSHAN SINOMEGA BIOTECH ENGINEERING CO.,LTD , https://www.sinomegabiotech.com
The traditional manual cleaning will result in a long cycle of brushing and a high frequency, which directly leads to a decrease in production. Moreover, it may cause the tanks, heat exchangers, and pipelines to be incompletely cleaned, leaving a dead angle, causing the whole liquid to be saccharified and contaminated in the fermentation section. When the long-term cleaning efficiency is low, it will have a great negative impact on the subsequent indicators such as power consumption, acid rise, residual sugar, and mature alcohol.
Now the industry gives a definition of online cleaning. The so-called CIP is the English Clean in place, which is an abbreviation of the uppercase letter of the word. Mainly refers to the method of cleaning large-scale modern production equipment or large-scale equipment without disassembly or normal production.
3, the advantages of CIP
3.2. Efficient cleaning, improve the effective running time of the device, improve product quality and quality;
3.3. Reduce human error and incomplete factors;
3.4. Realize the complete recovery of cleaning fluid and reduce production cost;
3.5. It can extend the life of the device.
4.1 Cleaning agent station: Relevant cleaning and disinfectant preparation and storage system. For the alcohol industry, it mainly refers to liquid alkali tank and related auxiliary equipment.
4.2 Cycle regulation system: Equipment such as transfer pump, cleaning pump, recovery pump and related conveying pipeline.
4.3 Execution equipment: Refers to various types of nozzles with low pressure or high pressure pre-installed in equipment and devices.
ASME BPE 2012 classifies sprinklers into two categories: static sprinklers and dynamic sprinklers. The so-called static sprinklers are fixed cleaning balls that cannot rotate the shaft.
The rotary cleaning ball dynamic spraying device is a rotary cleaning ball. In the rotary cleaning ball, it is further divided into a single-axis rotary cleaning ball and a multi-axis rotary cleaning ball. The single-axis rotary cleaning ball has a rotatable shaft as a central axis. During the spraying process, the cleaning ball moves around the central axis in a circular motion. Generally, the circumferential track is parallel to the horizontal plane. In addition to the central rotating shaft, the multi-axis rotary cleaning ball is equipped with a rotating shaft (generally one) between the injector and the main shaft, so that when cleaning, the central shaft and the injector rotate simultaneously, and the directions are different (the central axis rotates parallel to the horizontal plane) The ejector rotates perpendicular to the horizontal plane, see Figure 2), to cover all parts of the tank. The driving of the rotary cleaning ball can be divided into self-driving and motor driving, and the self-driving power is the cleaning medium.
1. The sports energy cleaning agent generates mechanical force and fluidity under the action of high pressure.
2. Thermal energy improves the cleaning effect when the temperature of the cleaning solution is gradually increased.
3. The role of chemical energy is the most important among the three. However, different cleaning agents should be used depending on the impurities.
4. Other factors
1. It is necessary to strengthen research on online monitoring, further improve the monitoring and control of CIP devices, and improve the level of automation.
2. Combine the fluid dynamics with the CIP cleaning process, and optimize the process parameters and device structure by CFD dynamic simulation technology to further improve the cleaning efficiency and reduce the amount of cleaning fluid.
3. Strengthen the development of high-efficiency cleaning agents to meet the special requirements of the industry.