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Multistage wet grinding device for suspended fertilizer

A wet grinding and grinding cylinder technology, applied in grain processing, climate change adaptation, etc., can solve the problems of poor grinding effect and low processing efficiency of suspended fertilizer, and achieve the effects of easy absorption, good processing effect and high processing efficiency.

Pending Publication Date: 2022-08-02
安徽农巧施农业科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The grinding effect of the existing suspension fertilizer grinding device is relatively poor, and it takes a long time to grind before it can be uniformly discharged, resulting in low processing efficiency of the suspension fertilizer. Therefore, the present invention proposes a suspension fertilizer that can solve the above problems. Grade wet grinding device

Method used

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  • Multistage wet grinding device for suspended fertilizer
  • Multistage wet grinding device for suspended fertilizer
  • Multistage wet grinding device for suspended fertilizer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] The present invention provides a technical solution: a multi-stage wet grinding device for suspended fertilizer, comprising two sets of grinding mechanisms 100, the grinding mechanism 100 includes a worktable 110 and a grinding cylinder 130, the top of the grinding cylinder 130 is provided with a feeding pipe 131, and the bottom is provided with a feeding pipe 131. A discharge pipe 132 is provided, and the discharge pipe 132 of one group of grinding cylinders 130 is connected with the feeding pipe 131 of another group of grinding cylinders 130 through a material guide pipe 150; the upper end of the worktable 110 is provided with a casing 120, and the grinding cylinder 130 is fixed Connected to one side of the housing 120, the grinding cylinder 130 is provided with a grinding assembly 140, the grinding assembly 140 includes an inner cylinder 141, and a rotating shaft 142 is rotatably arranged inside the inner cylinder 141, and several sets of grinding discs 143 are fixed o...

Embodiment 2

[0030] On the basis of Embodiment 1, each group of annular grooves 144 is provided with annular abrasive sheets 145 on both sides of the grinding disc 143 . The top wall is in close contact with the inner wall of the ring groove 144; the front side of the grinding mechanism 100 is provided with a feeding mechanism 200. The feeding mechanism 200 includes a raw material box 210 and a pump body 220. A set of feeding pipes 131 of 150 are connected; a valve body 133 is installed on the discharging pipe 132, and the pump body 220 is connected with the control telescopic rod and the valve body 133 by electrical signals. When the pump body 220 is working and feeding, the control valve body 133 opens, The electronically controlled telescopic rod 146 is controlled to drive the annular abrasive sheet 145 to move away from the grinding disc 143 , so that the raw material moves along the primary grinding chamber 148 and the secondary grinding chamber 147 ; when the pump body 220 stops feedi...

Embodiment 3

[0033] On the basis of Embodiment 1 or Embodiment 2, one end of the grinding cylinder 130 is provided with a flange, and the flange is connected to the casing 120 through mounting bolts; the material guide pipe 150 is a flexible hose; Several sets of cooling channels.

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Abstract

The invention discloses a suspension fertilizer multi-stage wet grinding device which comprises two sets of grinding mechanisms, each grinding mechanism comprises a workbench and a grinding cylinder, a feeding pipe is arranged at the top of each grinding cylinder, a discharging pipe is arranged at the bottom of each grinding cylinder, and the discharging pipe of one set of grinding cylinders is connected with the feeding pipe of the other set of grinding cylinders through a guiding pipe; a shell is arranged at the upper end of the workbench, the grinding cylinder is fixedly connected to one side of the shell, a grinding assembly is arranged in the grinding cylinder and comprises an inner cylinder, a rotating shaft is rotationally arranged in the inner cylinder, a plurality of sets of grinding discs are fixedly connected to the rotating shaft, and a set of annular grooves is formed in the position, corresponding to each set of grinding disc, of the inner cylinder; according to the device, raw materials are pushed to flow through multiple groups of primary grinding cavities and secondary grinding cavities in the two groups of grinding mechanisms, coarse grinding is carried out in the primary grinding cavities, fine grinding is carried out in the secondary grinding cavities, the granular materials are gradually ground and processed into a nano-scale suspension state, the processing efficiency is high, the processing effect is good, and plants can conveniently absorb the granular materials.

Description

technical field [0001] The invention relates to the technical field of suspended fertilizer processing, in particular to a multi-stage wet grinding device for suspended fertilizer. Background technique [0002] Fertilizer cannot be absorbed until it reaches the root surface. Usually nutrients reach the root surface mainly through two processes of mass flow and diffusion. As the late product of liquid fertilizer, the high concentration of suspended fertilizer solves the problem of low nutrient content of the original fertilizer. The total nutrient content of suspended liquid fertilizer can reach 35%-45%, or even higher. Nutrient content, make full use of various fertilizer raw materials, reduce transportation costs, and increase transportation distance, which greatly reduces the transportation cost of liquid fertilizers with the same amount of nutrients, and makes long-distance transportation of liquid fertilizers possible. [0003] The grinding effect of the existing suspe...

Claims

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Application Information

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IPC IPC(8): B02C17/16B02C17/18B02C21/00
CPCB02C17/163B02C17/18B02C21/00Y02A40/20
Inventor 李志超贾晖闫媛媛谭倩媛黄小燕
Owner 安徽农巧施农业科技有限公司