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A high-efficiency pulverizer for energy-saving building construction garbage

A high-efficiency crushing and building construction technology, applied in the field of construction engineering, can solve the problems of unfavorable recycling, large production investment, poor powderization effect, etc., and achieve the effect of convenient classification and crushing, high crushing efficiency, and small production investment

Active Publication Date: 2021-09-28
广东创晟控股集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] 1. Due to the different sizes and volumes of the above-mentioned construction waste, it is difficult to achieve complete crushing by using the fixed double crushing rollers to squeeze and crush in opposite directions. The gap between the fixed double crushing rollers is fixed so that the crushing rollers cannot bite large-volume garbage, and it is difficult to completely crush it. cause blockage;
[0005] 2. There are processors with at least two-stage crushing devices on the market. Its function is to firstly crush large-volume construction waste, and then flow to the next-stage crushing device to crush small-volume waste. The volume of this processor is Large, complex structure, large production investment
[0006] 3. The pulverization effect of construction waste after treatment is poor, which is not conducive to recycling

Method used

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  • A high-efficiency pulverizer for energy-saving building construction garbage
  • A high-efficiency pulverizer for energy-saving building construction garbage
  • A high-efficiency pulverizer for energy-saving building construction garbage

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] see Figure 1-3, an energy-saving building construction garbage high-efficiency crushing processor, comprising a crushing machine shell 1, a crushing roller 2 and a crushing roller 2 3, the crushing roller 1 2 and the crushing roller 2 3 are located in the crushing machine shell 1 and are in the shape of Parallel distribution and synchronous opposite rotation, the top of the pulverizer shell 1 is provided with a feeding guide cover for easy feeding, and the bottom is provided with a discharge port for discharging after pulverization; in this technical solution, the pulverizing roller 2 includes a supporting shaft 21 1. Pulverizing cylinder 1 22 and axial guide combination 23, the number of pulverizing cylinder 1 22 is two and is arranged coaxially on the supporting shaft 1 21, and the axial guiding combination 23 is fixedly sleeved on the supporting shaft 1 21 And between the two crushing cylinders 22, the two ends of the axial guide assembly 23 are fixedly connected wi...

Embodiment 2

[0040] see Figure 4 and Figure 5 The difference from Example 1 is that the bottom of the material guide plate 11 is connected with a crushing gap adjustment mechanism 4 located between the two crushing cylinders 32 and rotatingly matched with the support shaft 2 31 through the suspension plate 111. The crushing gap adjustment mechanism 4 It is used to adjust the distance between the two crushing cylinders 32, and then the size of the crushing gap mentioned in Embodiment 1 can be adjusted to facilitate classification and crushing; specifically, the crushing cylinder two 32 and the supporting shaft two 31 are axially sliding Fitting, the way of axial sliding fit also adopts the ball-assisted structure. The outer wall of the pulverizer shell 1 is fixedly provided with a guide sleeve 12 that is compatible with the pulverization gap adjustment mechanism 4. When it is necessary to control the action of the pulverization gap adjustment mechanism 4, use The rod-shaped tool can be i...

Embodiment 3

[0042] see Figure 6 and Figure 7 The difference from Embodiment 1 is that it also includes an arc plate 6 located inside the pulverizer shell 1 and a drive mechanism 7 located outside the pulverizer shell 1. The inner surface wall of the arc plate 6 passes through two rotating arms 61 and a support shaft. Two 31 rotating connections, the inner surface wall of the circular arc plate 6 is fixedly provided with a limit bar 62 with a triangular cross section near one end, and the inner surface wall of the circular arc plate 6 is provided with a uniform wall on one side of the limit bar 62 Distributed material leakage holes 63, through the construction waste crushed in embodiment 1, there is a phenomenon of unbalanced size and volume, that is to say, the pulverization effect is poor, so the crushing machine shell 1 can be made into a horizontal cylindrical shape and supported Shaft 2 31 is coaxially distributed, and the outer diameter of the circular arc plate 6 is smaller than ...

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Abstract

The invention discloses a high-efficiency crushing processor for energy-saving building construction garbage, which comprises a crushing machine shell, a crushing roller one and a crushing roller two. In the present invention, the crushing roller 1 includes a support shaft 1, a crushing cylinder 1 and an axial guide combination, the number of the crushing cylinder 1 is two and is coaxially distributed and set on the support shaft 1, and the axial guide combination fixed sleeve It is arranged on the support shaft 1 and is located between the two crushing cylinders 1. The crushing roller 2 includes the support shaft 2 and the crushing cylinder 2 sleeved on the support shaft 2. The number of the crushing cylinders 2 is two and is conical. The big ends of the two crushing tubes are opposite to each other. The taper of the crushing tube 2 and the crushing tube 1 are the same. The crushing tube 2 and the crushing tube 1 form two crushing gaps. One crushing gap increases dynamically, and the other crushing gap decreases synchronously. One crushing gap is passively increased to crush large-volume garbage, and the other crushing gap is synchronously reduced to continue crushing small-volume garbage, achieving complete crushing of all kinds of garbage.

Description

technical field [0001] The invention relates to the technical field of construction engineering, in particular to an energy-saving high-efficiency crushing machine for building construction waste. Background technique [0002] Construction waste can be divided into muck, concrete blocks, crushed stones, brick and tile fragments, waste mortar, mud, asphalt blocks, waste plastics, waste metal, waste bamboo and wood, etc.; based on the requirements of environmental protection, the above construction waste treatment The best way is to use a crushing device for crushing, which will become powder or small particles after crushing, which is convenient for subsequent recycling. [0003] At present, there are also the following defects in this type of garbage crushing and processing equipment: [0004] 1. Due to the different sizes and volumes of the above-mentioned construction waste, it is difficult to achieve complete crushing by using the fixed double crushing rollers to squeeze...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B02C4/08B02C4/30B02C4/32B02C23/12
CPCB02C4/08B02C4/30B02C4/32B02C23/12B02C2201/06
Inventor 陈圣利
Owner 广东创晟控股集团有限公司
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