Unlock instant, AI-driven research and patent intelligence for your innovation.

Non-sticky high-efficiency fertilizer crusher

A crusher and high-efficiency technology, applied in grain processing and other directions, can solve the problems of low material yield, uneven discharge particle size, sticking and other problems, and achieve the effect of high yield and energy saving.

Active Publication Date: 2017-10-31
MIANYANG JINTAI MECHANICAL EQUIP MFG
View PDF9 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a high-efficiency fertilizer crusher without stickiness. Differential movement of the working rolls - the two working rolls rotate at different speeds to form mutual rubbing and cleaning to solve the problem of sticking and clogging of the fertilizer crusher. The particle size is more uniform, the powder passing rate is low, the finished product rate is higher, and the crushing efficiency is higher

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Non-sticky high-efficiency fertilizer crusher
  • Non-sticky high-efficiency fertilizer crusher

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] Such as figure 1 , figure 2 As shown, the non-sticking high-efficiency fertilizer crusher includes a main frame 10, and the main frame 10 is equipped with a straight grain cylinder 13 and a twill cylinder 14 parallel to each other and arranged in the same horizontal plane. The straight grain cylinder 13 and the The twill cylinder 14 is arranged oppositely, the distance between the wheel surface of the straight cylinder 13 and the twill cylinder 14 is 2 mm, the tooth depths of the straight cylinder 13 and the twill cylinder 14 are both 2 mm, and the twill cylinder 14 has a The angle between the teeth and the centerline of the twill cylinder 14 is 20°, and the rotation direction of the straight cylinder 13 is opposite to that of the twill cylinder 14 . In this embodiment, the diameter of the straight grain cylinder 13 and the diameter of the twill cylinder 14 are both 1200mm, and the speed difference between the straight grain cylinder 13 and the twill cylinder 14 is 40...

Embodiment 2

[0018] The structure of this embodiment is basically the same as that of Embodiment 1, except that the distance between the wheel surface of the straight grain cylinder 13 and the tread of the twill cylinder 14 is 3.5 mm, and the teeth of the straight grain cylinder 13 and the twill cylinder 14 The depth is 3.5mm, the angle between the helical teeth of the twill cylinder 14 and the center line of the twill cylinder 14 is 30°, the speed difference between the straight grain cylinder 13 and the twill cylinder 14 is 50r / min, the straight grain cylinder The diameter of the body 13 and the diameter of the twill cylinder 14 are both 1000mm. Under the configuration of the diameter and speed difference, the two work rolls are used to differentially move each other—the two work rolls have different speeds to form mutual rubbing and cleaning to solve fertilizer crushing. The sticking problem of the machine is solved, and the integral cylinder design and the different tooth shape design o...

Embodiment 3

[0020] The structure of this embodiment is basically the same as that of Embodiment 1, except that the distance between the wheel surface of the straight grain cylinder 13 and the twill cylinder 14 is 5mm, and the tooth depth of the straight grain cylinder 13 and the twill cylinder 14 Both are 5mm, the angle between the helical teeth of the twill cylinder 14 and the centerline of the twill cylinder 14 is 40°, the speed difference between the straight grain cylinder 13 and the twill cylinder 14 is 60r / min, and the straight grain cylinder 13 The diameter of the twill cylinder and the diameter of the twill cylinder 14 are both 800mm. Under the configuration of the diameter and the speed difference, the two work rolls are used to differentially move each other—the two work rolls have different speeds to form mutual rubbing and cleaning, which solves the problem of the fertilizer crusher. In order to solve the sticking problem, the integrated cylinder design and the different tooth ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses an efficient fertilizer crushing machine without sticking or blocking. A straight line cylinder and an inclined line cylinder are mounted on a main rack; the distance between the straight line cylinder and the inclined line cylinder is 2-5mm; the tooth depth of the straight line cylinder and the inclined line cylinder is 2-5mm; an angle of 20-40 degrees is formed betweenthe inclined teeth of the straight line cylinder and the central line of the inclined line cylinder; the rotation speed difference of the straight line cylinder and the inclined line cylinder is 40-60r / minute. Motors are adopted to provide power, and through pulley-driven speed reduction, the two cylinders are at different rotation speeds and can be cleaned by each other, so that materials cannot stick to the cylinders, and meanwhile as the two cylinders are at different rotation speeds, materialscan be crushed in the direction with cracks in the crushing process, and the energy can be saved; as the toothed rollers of the crushing machine have different shallow lines, the cylinders are sufficient in wearing resistance when a fertilizer is crushed, and the situation that sticking and blocking are caused as the crushed fertilizer granules are embedded into the cylinder patterns because of extrusion can be avoided; due to the design of the straight lines and the inclined lines, the crushing machine is relatively high in finished product rate, and sticking prevention and high efficiency can be achieved indeed.

Description

technical field [0001] The invention relates to the field of chemical machinery, in particular to a high-efficiency fertilizer crusher without stickiness. Background technique [0002] Fertilizer is a kind of substance that provides one or more essential nutrients for plants, improves soil properties, and improves soil fertility. It is one of the material basis of agricultural production. are compounds that help plants grow. There are many types and brands of fertilizers on the market. According to the ingredients, they can be divided into inorganic fertilizers and organic fertilizers. According to the application objects, they can be divided into field fertilizers, household fertilizers, garden fertilizers, chemical fertilizers, and green fertilizers. Fertilizers are usually applied directly to the soil, or sprayed on the leaves. The existing fertilizer crusher, in the process of use, will inevitably appear sticking, the particle size of the crushed material is uneven, th...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): B02C4/08B02C4/30B02C4/42
CPCB02C4/08B02C4/30B02C4/42
Inventor 赵樊
Owner MIANYANG JINTAI MECHANICAL EQUIP MFG