3results about How to "Reduce excessive waste" patented technology

The invention provides a glue-free cosmetic brush made of a PBT material, and relates to the technical field of cosmetic brushes. The glue-free cosmetic brush made of the PBT material comprises a brush head, a brush tube and a brush handle, and further comprises a brush head fixing piece, one end of the brush head is fixed in the brush head fixing piece, the brush head fixing piece is fixed at one end of the brush tube, and the other end of the brush tube is fixed on the brush handle; the brush head, the brush head fixing piece, the brush pipe and the brush handle are all made of PBT materials. The whole cosmetic brush does not need glue, harmful gas cannot be generated in the preparation and use process, glue removal is not needed during recycling, recycling is more convenient, and the requirement for environmental protection is met. The brush bristles, the brush bristle fixing piece, the brush pipe and the brush handle are all made of the same raw material PBT plastic, so that the cosmetic brush does not need to be disassembled and classified when being recycled, the whole cosmetic brush is recycled for waste recycling, the recycling procedure is simplified, the cost is saved, and economic benefits are achieved.

The utility model relates to industrial manufacturing technical field discloses blast furnace inner raw fuel arrangement equipment, including base, the top fixedly connected with blast furnace of base, the outside fixedly connected with two L type support columns of blast furnace, the outside fixedly connected with two locating blocks of L type support column's left and right sides, the inside rotatory connection has bearing of each locating block, the outside of bearing is equipped with power assembly, power assembly includes connecting block a, the bottom fixedly connected with electric telescopic machine of connecting block a, the output fixedly connected with connecting block b of electric telescopic machine, the outside both sides rotatory connection has two connecting column a of connecting block b. In the utility model, when the raw fuel in the blanking cylinder reaches a certain amount, the output end of the electric telescopic machine starts to shrink, the connecting block a also rotates with the movement of the electric telescopic machine, the connecting column a rotates with the movement of the connecting block b, which makes the bottom plate start to rotate, thereby realizing quantitative feeding, reducing the overwaste of raw fuel and uneven feeding effect caused by continuous feeding, and improving the utilization rate and efficiency of the equipment.

The invention relates to a method for producing 2, 4, 6-substituted triazines of general formula (I) under sustainable and more environmentally friendly conditions. The invention also relates to 2, 4, 6-substituted triazines of formula (V). Furthermore, the present invention relates to aromatic compositions comprising 2, 4, 6-substituted triazines of formula (V). Furthermore, the present invention relates to the use of 2, 4, 6-substituted triazines of formula (V) for the absorption of ultraviolet rays, preferably in cosmetics, in particular in cream and domestic applications, more particularly in sunscreens.