The soy sauce production line covers processes such as raw material processing, steaming, fermentation, blending, filtration and sterilization, packaging, etc. It requires equipment such as raw material warehouses, steaming pots, fermentation tanks, etc. The operation process includes steps such as raw material preparation, steaming and cooling, inoculation and fermentation, blending and filtering, sterilization and packaging.

The equipment and operating procedures required for a fully automated soy sauce production line cover multiple stages from raw material processing to finished product packaging. The following is a detailed explanation of the required equipment and operating procedures

1、 Required equipment

1. Raw material processing equipment

Raw material warehouse: used for storing raw materials such as soybeans and wheat bran.

Cleaning machine: Clean raw materials and remove impurities.

Crusher: Crush the cleaned raw materials into particles of appropriate size for subsequent processing.

Blender: Mix raw materials and auxiliary materials, such as flour, etc.

2. Steaming equipment

Cooking pot: used for high-temperature cooking of crushed raw materials to denature proteins and facilitate subsequent fermentation.

Cooling equipment (such as air coolers): Quickly cool the cooked clinker to a suitable temperature for inoculation of bacterial strains.

3. Fermentation equipment

Fermentation tank: Provide suitable environmental conditions (such as temperature and humidity) to fully ferment the inoculated raw materials and produce the unique flavor of soy sauce.

Ventilation equipment (such as brewing specific fans): Ensure oxygen supply during the fermentation process and promote microbial growth and metabolism.

Heating and humidification device: Adjust the temperature and humidity of the fermentation environment to ensure a smooth fermentation process.

4. Equipment allocation

Mixing tank: used to mix fermented soy sauce with various seasonings and additives to achieve the expected taste and nutritional value.

Blender: Stir the mixture during the blending process to ensure even distribution of each component.

Temperature control equipment: Accurately control the temperature during the blending process to prevent the destruction of nutrients.

5. Filtration and sterilization equipment

Filtering equipment (such as plate and frame filter): removes impurities and sediment from soy sauce, improving the clarity of the product.

Sterilization equipment (such as soy sauce sterilizer): Sterilize soy sauce at high temperatures to eliminate microorganisms and ensure the hygiene and safety of the product.

6. Packaging equipment

Bottled line/canned line/bagged line: Fill soy sauce products into different containers according to product specifications and market demand.

Labeling machine, heat shrink film machine, automatic packaging machine: Apply labels, shrink the packaging film, and pack the filled soy sauce for easy transportation and sales.

Operation process of fully automatic soy sauce production line

1. Raw material preparation: Store soybeans, wheat bran and other raw materials in the raw material warehouse, and take out an appropriate amount of raw materials for cleaning and crushing according to the production plan.
2. Steaming and cooling: Put the crushed raw materials into a steaming pot for high-temperature steaming, and quickly cool them to the appropriate temperature after steaming.
3. Inoculation and Fermentation: Inoculate the cooled clinker with bacterial strains and transfer it to a fermentation tank or tank for fermentation treatment. Control the fermentation environment through ventilation equipment and heating and humidification devices.
4. Mixing and filtering: After fermentation, take out the soy sauce solution for mixing treatment, add appropriate seasonings and additives to achieve the expected taste and nutritional value; Then filter to remove impurities and precipitates.
5. Sterilization and packaging: Perform high-temperature sterilization treatment on the soy sauce after blending and filtering to ensure hygiene and safety; Finally, filling, labeling, packaging film shrinkage, and boxing processing are carried out according to product specifications and market demand.

The above is a detailed explanation of the equipment and operating procedures required for a soy sauce production line. It should be noted that in the actual production process, it is necessary to flexibly adjust and optimize the operation process and equipment configuration according to specific situations to improve production efficiency and product quality.

Features of Soy Sauce Filling Line:

1. High filling efficiency: variable frequency speed regulation, the output can reach 4000 bottles/hour -50000 bottles/hour (calculated as 500ml);
2. High filling accuracy: calibrated capacity of 500ml with an average error of ± 1.5ml;
3. Large filling capacity: The microcomputer control can be adjusted freely between 100-750ml to quickly and accurately adjust the filling volume;
4. Suitable for a wide range of bottle types: various circular and irregular containers such as glass bottles and ceramic bottles can be easily connected to existing bottle conveying lines;
5. Overload protection: Overload protection, automatically shuts down in case of abnormal situations such as bottle jamming;
6. Low power: Atmospheric pressure filling does not require a vacuum pump, the system is advanced, the production is fine, the movement is flexible, energy-saving, and the operation is stable;
7. Non breaking bottle: Equipped with an elastic bottle support device, it is not limited by the height of the bottle. If the recycled bottle or the crooked neck bottle is not in place, it will automatically reset, so it will not break the bottle and damage the machine;
8. Self controlled liquid level: Floating ball liquid level control valve device, controls the stability of the liquid level;
9. Control start: The whole machine is started by variable frequency speed regulation, without impact force, and runs from low speed to high speed, providing protection for the machine;
10. Capacity adjustment: It can be equipped with intelligent electronic adjustment, button adjustment, and manual adjustment, with high accuracy and easy operation. The filling quantity is displayed digitally, making it convenient for you to adjust the quantity;
11. Beautiful appearance: All parts in contact with liquids and exposed parts of this machine are made of 304 stainless steel to ensure that the filled liquid is not contaminated.