Stirring and mixing device for chemical fertilizer production

Abstract

The invention discloses a stirring and mixing device for chemical fertilizer production. The device comprises a machine body, wherein a feeding hopper is arranged in the middle of the upper side of the machine body, the bottom end of the feeding hopper is connected with a feeding port in the upper side of the machine body through a vibrating sieve, a fertilizer additive scattering device is arranged on the upper side in the machine body and comprises a fixed pipe, an elastic pipe, a nozzle, an elastomer and a swing mechanism, and one end of the fixed pipe is connected with the elastic pipe. The stirring and mixing device for chemical fertilizer production can sufficiently stir and mix fertilizer and a fertilizer additive, and the fertilizer mixing efficiency is effectively improved; a stirring mechanism and a turning mechanism are used for stirring and mixing the fertilizer, sufficient and uniform mixing is guaranteed, the stirring mechanism and the turning mechanism are driven by onemotor, and accordingly, energy consumption is effectively reduced. Besides, the stirring and mixing device can be conveniently moved and fixed, effective damping can be realized, and the work stability of the device is improved.

Description

technical field [0001] The invention relates to the technical field of chemical fertilizer production, in particular to a stirring and mixing device for chemical fertilizer production. Background technique [0002] Chemical fertilizers are referred to as chemical fertilizers. Fertilizers made by chemical and (or) physical methods that contain one or several nutrient elements needed for the growth of crops. Also known as inorganic fertilizers, including nitrogen fertilizers, phosphorus fertilizers, potassium fertilizers, micro-fertilizers, compound fertilizers, etc. They have the following common characteristics: simple ingredients, high nutrient content; quick fertilizer effect, strong fertilizer; some fertilizers have acid-base reaction; generally do not contain organic matter, and have no effect of improving soil and fertilizing. There are many types of chemical fertilizers, and their properties and application methods are quite different. [0003] In the production pro...

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Problems solved by technology

[0003] In the production process of chemical fertilizers, it is often necessary to use stirring and mixing devices to process chemical fertilizers. Most of the existing mixing and mixing devices have simple structures, single functions, poor stirring effects, insufficient and uneven mixing, and poor working stability of the devices. Can not meet the needs of modern fertilizer production

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