2results about How to "Accurate volume control" patented technology

The utility model discloses an antibacterial softener storage and use device with an accurate proportioning structure, and aims to provide the antibacterial softener storage and use device with the accurate proportioning structure, which has the advantages that the taking convenience is improved, and the dosage precision is high. The device comprises a base; the bracket is connected with the base; the storage box is connected with the support, and the storage box is connected with a switch assembly; the material receiving assembly is connected with the base, the material receiving assembly is provided with a quantifying cup, and a quantifying plate is movably connected with the base; and the ratio control assembly is connected with the support, the ratio control assembly is provided with a material return pipe, and the material return pipe is connected with the storage box and the quantitative cup. The device has the beneficial effects that various raw materials of the antibacterial softening and moistening agent can be quickly discharged in the device through the storage device, and meanwhile, the quantity can be accurately controlled; accurate control of the proportion is realized; the structural connection and operation stability is improved, and feeding and discharging are convenient to store; the operation efficiency is improved.

This invention pertains to feeding equipment, and more specifically to the field of calcium hypochlorite preparation. The invention discloses a quantitative feeding device for calcium hypochlorite preparation, comprising a base. Both sides of a first hydraulic cylinder are connected to a first feeding pipe via connecting rods. One of the first feeding pipes passes through a feeding port. A first piston is slidably connected inside the first hydraulic cylinder, passing through the bottom of the first hydraulic cylinder and connected to a moving plate. Second feeding pipes are symmetrically fixed on both sides of the moving plate, and the second feeding pipes are slidably connected to the inner sides of the first feeding pipes. In this quantitative feeding device for calcium hypochlorite preparation, the second feeding pipes extend and retract relative to the first feeding pipes, facilitating adjustment of the overall capacity of the first and second feeding pipes to achieve quantitative feeding. A stirring rod rotates while moving downwards and extending into the left side of both the first and second feeding pipes, facilitating unblocking and preventing material blockage.