Efficient reaction kettle for mixing nitrogen, phosphorus and potassium fertilizers for pretreatment work of agricultural paddy fields

Abstract

The invention discloses an efficient reaction kettle for mixing nitrogen, phosphorus and potassium fertilizers for pretreatment of agricultural paddy fields, and particularly relates to the field of agriculture. The efficient reaction kettle comprises a reaction kettle body, a hoisting mechanism is fixedly mounted on the outer side of the reaction kettle body, and a staggered friction mechanism is fixedly mounted on the top surface of the reaction kettle body; a feeding control mechanism is fixedly mounted on the top surface of the staggered friction mechanism, a smell eliminating mechanism is fixedly mounted on the top surface of the reaction kettle body, and a mixing motor is fixedly mounted on the top surface of the reaction kettle body. According to the scheme, under the action of the staggered friction mechanism, caked parts in a nitrogen fertilizer, a phosphate fertilizer and a potash fertilizer can be independently separated in the feeding process, and then separation treatment of the caked fertilizer is achieved through staggered friction between a first metal partition net and a second metal partition net; the conditions that the caking part blocks a feeding pipe and the nitrogen fertilizer, the phosphate fertilizer and the potash fertilizer are not uniformly mixed are prevented, and the mixing uniformity is improved.

Description

technical field [0001] The invention relates to the field of agricultural technology, more specifically, the invention relates to a high-efficiency reactor for mixing nitrogen, phosphorus and potassium fertilizers for pretreatment of agricultural paddy fields. Background technique [0002] Fertilizers are fertilizers made by chemical and (or) physical methods containing one or several nutrient elements needed for crop growth, also known as inorganic fertilizers, including nitrogen fertilizers, phosphorus fertilizers, potassium fertilizers, micro-fertilizers, compound fertilizers, etc. They have the following Some common features: simple ingredients, high nutrient content; fast fertilizer effect, strong fertilizer; some fertilizers have acid-base reaction; generally do not contain organic matter, have no effect of improving soil and fertilization, there are many types of chemical fertilizers, properties and application methods Fertilizers with large differences are one of the...

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Problems solved by technology

[0005] In order to overcome the above-mentioned defects of the prior art, an embodiment of the present invention provides a high-efficiency reactor for mixing nitrogen, phosphorus, and potassium fertilizers used in the pretreatment of agricultural rice fields to solve the uneven mixing of fertilizers in the prior art due to agglomeration , It is difficult to carry out the ratio of fertilizer and the ammonia gas generated during the fertilizer mixing process is difficult to remove

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