First, the maintenance of the fermenter Wheeled Hose Reel Cart,Hose Cart With Wheels,Large Hose Reel Cart,Garden Hose Cart With Wheels NINGBO QIKAI ENVIRONMENTAL TECHNOLOGY CO.,LTD , https://www.cxhosereel.com
1. Fermentation tank precision filter, the general service period is half a year. If the filtration resistance is too large or the filtration capacity is lost, which may affect normal production, it needs to be cleaned or replaced (recommended for direct replacement, no cleaning, and the performance of the filter cannot be reliably guaranteed after the cleaning operation).
2. When cleaning the fermenter, please use a soft brush to scrub, do not use a hard scraper to avoid damage to the surface of the fermenter.
3. Fermentation tank supporting instruments should be calibrated once a year to ensure normal use.
4. The electrical equipment, instruments, sensors and other electrical equipment of the fermenter are strictly prohibited from directly contacting with water and steam to prevent moisture.
5. When the fermenter is stopped, it should be cleaned in time to drain the remaining water in the fermenter and each pipe; loosen the fermenter lid and hand hole screws to prevent permanent deformation of the seal.
6. The carbon steel equipment such as the operating platform of the fermenter and the constant temperature water tank should be painted regularly (once a year) to prevent corrosion.
7. Always check the oil level of the reducer. If the oil is not enough, it needs to be increased in time.
8. Regularly replace the reducer lubricant to extend its service life.
9. If the fermenter is not used temporarily, the fermenter should be empty and drained from the tank and the remaining water in each pipe.
Second, fermenter use precautions
1. The system must be used to ensure that all single piece equipment of the fermenter can operate normally.
2. When the filter is disinfected, the steam pressure flowing through the air filter must not exceed 0.17 MPa, otherwise the filter element will be damaged and the filtering capacity will be lost.
3. During the fermentation process, ensure that the tank pressure does not exceed 0.17 MPa.
4. In the actual elimination process, when the jacket is preheated by steam, the inlet steam pressure must be controlled within the working pressure range of the equipment (not exceeding 0.2 MPa), otherwise the fermentation tank may be damaged.
5. When emptying and realizing, be sure to drain the remaining water in the fermenter jacket. Otherwise, the inner cylinder of the fermenter may be flattened, causing damage to the equipment; in the case of actual elimination, too much condensed water may cause the culture solution to be diluted, thereby failing to meet the process requirements.
6. During the cooling process after the end of the air consumption and the end of the actual elimination, it is strictly forbidden to generate negative pressure in the fermenter to avoid pollution and even damage the equipment.
7. During the fermentation process, the tank pressure of the fermenter should be maintained between 0.03 and 0.05 MPa to avoid contamination.
8. During each operation, the pressure in the air pipe must be kept larger than the tank pressure of the fermenter. Otherwise, the liquid in the fermenter will flow back into the filter, block the filter element or invalidate the filter.
9. If you encounter problems that you can't solve, please contact the after-sales service department of the fermenter directly. Do not forcibly disassemble or repair the fermentor.