Equal-ratio intermittent feeding and mixing device for chemical raw materials

Abstract

The invention discloses an equal-ratio intermittent feeding and mixing device for chemical raw materials. The equal-ratio intermittent feeding and mixing device comprises a mixing box, wherein a leftfeeding hopper and a right feeding hopper are symmetrically arranged on the side wall of the upper end of the mixing box; sealing plates are arranged at the parts where the left feeding hopper and theright feeding hopper are connected with the side wall of the mixing box; a right gear and a left gear are separately arranged on two swing shafts; a vertically upward pushing rod is arranged betweenthe right gear and the left gear; the top end of the mixing box is provided with a support frame, and a cross shaft is arranged on the support frame; the other end of the cross shaft is provided witha driving disc, and one side of the end surface of the driving disc is provided with a driving cross rod; and the lower end of the mixing box is provided with a mixing stirring shaft, the bottom end of the mixing stirring shaft is connected with a stirring motor arranged on the bottom wall of the mixing box, and a plurality of first stirring rods are arranged on the mixing stirring shaft. The equal-ratio intermittent feeding and mixing device is simple in structure and high in mixing efficiency, can carry out mixing according to a certain ratio, and is simple and convenient to operate, stablein transmission, sufficient in mixing and high in practicability.

Description

technical field [0001] The invention relates to a chemical machinery, in particular to an equal-proportion intermittent feed mixing device for chemical raw materials. Background technique [0002] In chemical production, in order to process raw materials into finished products of a certain specification, a series of chemical processes such as raw material pretreatment, chemical reaction, and reaction product separation and purification are often required. The machinery used to realize these processes is often classified as chemical machinery. ;In the process of processing chemical raw materials, stirring is often used to mix chemical raw materials, and most chemical raw materials need to be mixed in a specific proportion, while the existing mixing device feeds generally by putting a certain amount into the mixing box at the same time In this way, there will be more chemical raw materials in the mixing box, which will affect the uniformity and efficiency of mixing. Contents...

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Problems solved by technology

[0002] In chemical production, in order to process raw materials into finished products of a certain specification, a series of chemical processes such as raw material pretreatment, chemical reaction, and reaction product separation and purification are often required. The machinery used to realize these processes is often classified as chemical machinery. ;In the process of processing chemical raw materials, stirring is often used to mix chemical raw materials, and most chemical raw materials need to be mixed according to a specific ratio, while the existing mixing device feeds generally by putting a certain amount into the mixing box at the same time In this way, there will be more chemical raw materials in the mixing box, which will affect the uniformity and efficiency of mixing.

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