Operation preparation of enzymatic hydrolysis reactor

The method of wall temperature of the reactor is adopted in the enzymatic hydrolysis reactor, which is not very accurate According to the height, more points are set, and thermocouple thermometer and bimetal thermometer are installed in the reactor at the same time The enzymatic hydrolysis reactor is a high temperature and high pressure product, so a protective sleeve is installed in the installation of the temperature timer The protective sleeve, as the name implies, plays a protective role, which is equivalent to that the thermometer is isolated from the material during the operation of the reactor The protective casing itself has a wall thickness, and the heat of the material can only be transferred to the sensing rod of the thermometer through the wall thickness of the protective casing The thicker the wall thickness, the slower the transfer process, resulting in the difference between the measured temperature and the actual temperature When the volume of enzymatic hydrolysis reactor is large, the possibility of uneven temperature of materials in the reactor increases, and there will be great differences in the upper part, lower part, middle part and cylinder wall of the reactor Verification of thermometers The standard stipulates that verification shall be carried out within a certain time range If there is no verification in the use process, it is possible that the thermometer used at this time has been damaged, and the measured temperature will be larger or smaller The sanitary grade batching tank is a single-layer and vertical sanitary and clean container equipment The sanitary batching tank is a common intermediate buffering, liquid storage, mixing and blending equipment in pharmaceutical, bioengineering, food, beverage, fruit wine, condiment, fine chemical industry, oil and other industries (under the condition that the materials can be evenly distributed without heating, the sanitary batching tank is Zui economic and practical) According to the needs of the process, heat preservation structure can be added It is designed according to the requirements of health level The structure of health level batching tank is humanized and easy to operate The proper design of diameter height ratio of sanitary grade batching tank, customized mixing device according to demand, good mixing and blending effect Specially set up the device to prevent the materials in the tank from being polluted after the oil leakage of the reducer The sanitary level batching tank is safe and reliable to ensure that the materials have no pollution risk The inner surface of the tank shall be polished with a mirror surface (roughness Ra ≤ 0.6m); the process openings of all inlet and outlet pipe outlets, mirrors, manholes and the welding places of the tank body shall adopt the stretch flanging process arc transition, which is smooth, easy to clean and free of dead angle, so as to ensure the reliability and stability of the production process of the sanitary grade batching tank, and meet the requirements of "cGMP" and other specifications I preparation before the health level batching tank: 1 Check whether the health level batching tank is clean, has status mark and is within the validity period 2 Check whether the pipes connected with the sanitary batching tank are good with the valve, and whether they are adjusted to the proper position 2 Batch and operation of sanitary enzymatic hydrolysis reactor: 1 After all the inspection is no problem, add materials, close the tank cover, turn on the power supply of sanitary batch tank, and mix until the liquid medicine is even 2 After the completion of batching, turn off the power supply of the sanitary batching tank 3 During operation, attention should be paid to the eight character policy of "stop feeding, close cover operation" III cleaning and maintenance of enzymatic hydrolysis reactor: 1 After the production of each shift, close the drain ball valve at the bottom of the tank, open the purified water valve, add a certain amount of purified water, and then add the detergent After continuous mixing for 10 minutes, open the drain valve at the bottom of the tank After the sewage is discharged, close the drain valve, and then add the purified water for continuous flushing to the pH value of the discharged water, which is the same as the pH value of the added purified water 2 After washing with purified water, Zui was added for injection, and then washed with water 3 The pipes related to the sanitary batching tank and the batching tank shall be circularly cleaned to be qualified 4 When the sanitary batching tank is working, it shall be maintained every three months, and the bearing and gear transmission parts shall be lubricated with grease 5 The tank body is made of stainless steel During shift change and off duty, it must be cleaned and cleaned after each batch of ingredients 6 It is not allowed to use metal tools to shovel and scrape when cleaning each mold, part and surface adhesive of cleaning equipment 7 The dust inside the sanitary batching tank shall be removed regularly, and all screws shall be checked to see if there is looseness, displacement and fastening.