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High-efficiency process for granulating fertilizer

A high-efficiency, fertilizer technology, applied in the direction of extrusion and granulation of raw materials, can solve the problem of low efficiency of fertilizer manufacturing, and achieve the effect of saving preparation time, improving work efficiency and shortening production time.

Inactive Publication Date: 2019-03-26
汪通鲜
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to make up for the deficiencies of the prior art, the invention proposes a high-efficiency fertilizer granulation process, which is mainly used to solve the problem of low efficiency of fertilizer manufacturing

Method used

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  • High-efficiency process for granulating fertilizer
  • High-efficiency process for granulating fertilizer
  • High-efficiency process for granulating fertilizer

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Embodiment Construction

[0028] use Figure 1-Figure 6 A high-efficiency fertilizer granulation process according to an embodiment of the present invention is described as follows.

[0029] Such as Figure 1 to Figure 3 Shown, a kind of high-efficiency chemical fertilizer granulation process of the present invention, this process comprises the steps:

[0030]S1: Set up several discharging boards, set several discharging troughs on the discharging boards, put the raw materials into the discharging troughs for fermentation; ferment directly in each independent feeding trough, avoid the fermentation effect of accumulation fermentation Well, the fermentation time is too long, which affects the fertilizer manufacturing rate and supply and use; moreover, the fermentation is carried out directly in the discharge trough of the discharge plate to facilitate the subsequent granulation process;

[0031] S2: After the fermentation is completed, put the discharge plate in S1 into the fertilizer granulator for gr...

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Abstract

The invention belongs to the technical field of fertilizer manufacture process, and particularly relates to a high-efficiency process for granulating fertilizer. The process comprises the following steps: setting a plurality of feeding plates, forming a plurality of feeding grooves in the feeding plates, and fermenting raw materials in the feeding grooves; granulating the feeding plates in a fertilizer granulator after fermentation is completed; winding a coil on a spring I of the fertilizer granulator along the spiral direction; forming a plurality of blow holes in the left side of an air bag; setting an elastic cloth to a meshwork structure, and setting the size of meshes according to the size of fertilizer particles to be manufactured; packaging in vacuum after granulation is completed,drying in warehouse and storing. According to the process, operation of granulating, drying, cooling and screening can be performed at the same time, the production time is shortened, and the fertilizer manufacture efficiency is improved.

Description

technical field [0001] The invention belongs to the technical field of fertilizer manufacturing technology, in particular to a high-efficiency fertilizer granulation technology. Background technique [0002] Chemical fertilizers refer to chemically manufactured or mined ore and processed fertilizers, 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, nutrients High content; fast 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. The prior art has the following disadvantages: there are many procedures in the fertilizer manufacturing process, and each procedure takes a...

Claims

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Application Information

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IPC IPC(8): B01J2/20
CPCB01J2/20
Inventor 不公告发明人
Owner 汪通鲜