5 results about "Polluted environment" patented technology

The invention discloses a compound preparation capable of effectively improving the disease resistance of aquatic animals and a preparation method thereof. The compound preparation comprises the following components in parts by mass: 55-65 parts of microbial powder, 10-15 parts of astragalus polysaccharide, 10-15 parts of yeast cell walls, 5-10 parts of plant essential oil and 1-5 parts of vitaminB6. The coordination of the components is capable of reforming the intestinal flora structure, changing the proportion of unsaturated fatty acids in metabolic products of intestinal acid-producing bacteria, inhibiting enteric pathogenic bacteria and other harmful substances, restoring intestinal mucous membranes, promoting digestion and absorption of nutrients, simultaneously enabling animal bodies to have enhanced nonspecific immunity, enhanced stress resistance and stronger resistivity to viruses, pathogenic bacteria, parasites and polluted environments, comprehensively improving the utilization ratio of feed and survival rate of the animal bodies, reducing residual feed, purifying excrement and optimizing and normalizing an intensive culture mode.

The invention discloses an AGV intelligent protection trolley which is characterized by comprising an AGV intelligent power system (100), an air filtering device (200), a cover type protective isolation clothes hanging sliding device (300), cover type protective isolation clothes (400) and an intelligent control system (500). The AGV intelligent protection trolley is applied to the infectious disease prevention and treatment and the safety protection of the biochemical operation workers. The invention has the following beneficial effects that 1, the AGV intelligent protection trolley is convenient to wear, take off and disinfect rapidly; 2, the main components can be repeatedly used, and the waste and environmental pollution caused by one-time consumption are reduced; and 3, the labor intensity of the medical staff and biochemical staff is reduced; 4, the excessive sweating and weakening and excessive fatigue of the medical staff due to the fact that the medical staff are wrapped by the protective clothing too tightly are avoided; and 5, the situation that the protective glasses excessively cling to the face to form a fog surface due to breathing to thereby influence the sight to cause work delay and even faults, is avoided.

The invention discloses a glass fog residue dust falling device for plain glass cutting and an implementation method thereof, and belongs to the technical field of plain glass cutting. The glass fog residue dust falling device comprises an operation table, a supporting frame is installed on the operation table, a transverse cutting mechanism is installed on the supporting frame, plain glass is arranged below the transverse cutting mechanism, and the plain glass is placed on a machining table; and a glass fog slag dust falling mechanism is arranged on the side surface of the plain glass. According to the glass fog residue dust falling device for plain glass cutting and the implementation method of the glass fog residue dust falling device, plain glass is cut through the transversely-moving and rotating cutting blade, the glass fog residues can be adsorbed and collected to achieve the dust falling purpose, the fog residues generated in the cutting process are not likely to harm the physical and psychological health of operators, and the environment cannot be polluted; a good working environment is created for plane glass cutting, dust residues can be screened in a classified mode, recycling of the dust residues is facilitated, resources are saved, and when the dust residues are screened in the classified mode, dust falling is achieved through atomization of the water mist nozzles, and environmental protection is achieved.