In response to the current problems in China's food processing companies where vegetable cleaning water cannot be recycled, cleaning machine equipment is difficult to clean and maintain, and the efficiency of bactericidal agents is low, and the amount of sewage discharged is large, the Ministry of Agriculture Planning and Design Institute of Facility Agriculture has successfully developed the “qxz- More than 620 multi-tank automatic conveyor vegetable cleaners and "clt-120 low-concentration hypochlorous acid (ph adjustment) supply device" were passed shortly. The appraisal experts believe that the technical performance indicators of this achievement have reached the international advanced level.
The submerged water jet technology used in the multi-groove automatic conveyor type vegetable washing machine uses the friction between the vegetables and the water stream to achieve the purpose of cleaning the vegetables. The utility model has the advantages of gentle action, low noise, and can greatly reduce the damage to the vegetables. The washing machine automatically continuously operates and conveys vegetables one by one, and the sediment can be quickly precipitated in the sand trap of the washing tank to complete multiple cleaning processes such as initial washing, sterilization, rinsing and the like; the occupation space is small, which is convenient for transportation, installation and operation; It is suitable for the cleaning of leafy vegetables, soybean meal, root vegetables and other vegetables as well as seafood, meat and medicinal materials.
The low-concentration hypochlorous acid supply device is a device for synthesizing hypochlorous acid sterilizing water by mixing a sodium hypochlorite solution with an acetic acid solution, and the ph value of the sterilizing water can be controlled within a range of 5.0 to 6.5 to maximize the sterilization of hypochlorous acid. The ability to kill germicidal water is greater than the 200ppm sodium hypochlorite used traditionally; it not only saves the operating cost of the sterilization operation, but also reduces the residual amount of the sterilizing liquid in the contact surfaces of the objects such as vegetables, utensils and equipment, and reduces the amount of vegetable tissue. damage. As the most economical and practical sterilization technology at present, it can be used for cleaning and sterilization of vegetables in food processing enterprises, cleaning and sterilization of equipment, etc. It can also be used in restaurants, hospitals and livestock and poultry farms. In the past 30 years, the Institute of Facilities of the Ministry of Agriculture Planning and Design Institute has undertaken and participated in nearly 40 key research projects such as the national scientific and technological breakthroughs, the “863†and other key scientific research projects, and achieved 15 major scientific research achievements, including 10 plastic greenhouses and solar greenhouses. Achievements in scientific research have been awarded at or above the ministerial level; they have presided over and participated in the formulation of technical standards and specifications for the construction of plastic greenhouses, glass greenhouses, and livestock and poultry farms in China; over 20 million technical and product promotion areas have been used for modern facilities in China. Production and development have played a major role.