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Environment-friendly light brush plate for urban cleaning vehicle and preparation method of environment-friendly light brush plate

A cleaning vehicle, an environmentally friendly technology, applied in the field of urban cleaning equipment, can solve the problems of affecting the cleaning effect, consuming large materials, and large driving power

Inactive Publication Date: 2015-07-01
安徽环美刷业股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, the brush disc has the following problems: A. It has a large self-weight and requires a large driving power when rotating, which increases the load on the vehicle; B. The homogeneity of the brush disc is not good, and it is prone to eccentricity, which affects the cleaning effect; C. , A large amount of materials are consumed in the production process, which is not conducive to energy saving and environmental protection

Method used

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  • Environment-friendly light brush plate for urban cleaning vehicle and preparation method of environment-friendly light brush plate

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] The preparation of an environmentally friendly lightweight brush plate for urban cleaning vehicles includes the following steps:

[0015] A, get modified polypropylene 3.09kg; Sodium bicarbonate: 0.52kg; Azodicarbonamide 0.68kg; Acid 0.07kg; Paraffin 0.07kg; added to the hopper of extruder A;

[0016] B. Add 78.00kg of PP recycled material; 16.00kg of PE recycled material; 1.50kg of color masterbatch into the hopper of extruder B;

[0017] C. The material is co-extruded to the mold through extruder A and extruder B, and cooled to form the finished product.

[0018] In this embodiment, the modified polypropylene refers to a radiation-modified polypropylene resin, which can be obtained by irradiating polypropylene with a high-energy electron beam generated by an electron accelerator. The high-energy ray absorbed dose during the irradiation process is 15-30 kGy .

Embodiment 2

[0020] In the present embodiment, the preparation of an environmentally friendly light-weight brush plate for an urban cleaning vehicle includes the following steps:

[0021] A, get modified polypropylene 3.09kg; Sodium bicarbonate: 0.52kg; Azodicarbonamide 0.68kg; Acid 0.07kg; Paraffin 0.07kg; added to the hopper of extruder A;

[0022] B. 76.00kg of PP recycled material; 17.50kg of PE recycled material; 2kg of color masterbatch are added to the hopper of extruder B;

[0023] C. The material is co-extruded to the mold through extruder A and extruder B, and cooled to form the finished product.

Embodiment 3

[0025] A, get modified polypropylene 4kg; Sodium bicarbonate: 1kg; Azodicarbonamide 1kg; Four (3,5-di-tert-butyl-4-hydroxyl) phenylpropionate pentaerythritol 0.1kg; ; Paraffin 0.1kg; added to the hopper of extruder A;

[0026] B. 76.00kg of PP recycled material; 15.7kg of PE recycled material; 2kg of color masterbatch are added to the hopper of extruder B;

[0027] C. The material is co-extruded to the mold through extruder A and extruder B, and cooled to form the finished product.

[0028]

[0029] Analysis of the testing data shows that the brushes prepared in the above examples have low density and light weight characteristics; through visual inspection of the product, the surface is fine and fine, and there is no agglomeration or agglomeration, which proves that it has good uniformity; This product is placed at a high place, and it is free-falling down to the cement floor, gradually raising the height, and recording the minimum height when cracks occur. By comparison, ...

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Abstract

The invention discloses an environment-friendly light brush plate for an urban cleaning vehicle. The brush plate is light in dead weight, high in homogeneity, capable of effectively improving the work efficiency of cleaning equipment and low in production cost. The brush plate is prepared from the following materials in parts by weight: 75-80 parts of a PP regenerated material, 12-18 parts of a PE regenerated material, 2.5-4 parts of modified polypropylene, 0.4-1 part of sodium bicarbonate, 0.4-1 part of azodicarbonamide, 0.05-0.1 part of tetra(3.5-bitertiary butyl-4-hydroxyl) phenylpropionic acid pentaerythritol ester, 0.05-0.1 part of stearic acid, 0.05-0.1 part of paraffin and 1-2 parts of a color master batch. The invention also provides a preparation method of the environment-friendly light brush plate for the urban cleaning vehicle.

Description

technical field [0001] The invention relates to urban cleaning equipment, in particular to an environment-friendly brush plate for urban cleaning vehicles, and also provides a preparation method of the brush plate. Background technique [0002] Urban cleaning vehicles are generally equipped with several brush discs at the bottom, and bristles are planted on the discs. When the vehicle is walking, the brush discs rotate under the power drive, so as to realize the brushing and washing of the road surface. In the prior art, the brush disc has the following problems: A. The self-weight is relatively large, and a large driving power is required when rotating, which increases the vehicle load; B. The brush disc has poor homogeneity performance, which is prone to eccentricity, which affects the cleaning effect; C. , The production process consumes a lot of materials, which is not conducive to energy saving and environmental protection. SUMMARY OF THE INVENTION [0003] The techn...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L23/12C08L23/06C08L91/06C08K5/134C08K5/09C08J9/10C08J9/08
CPCC08L23/12C08J9/08C08J9/103C08J2203/02C08J2203/04C08J2203/184C08J2323/12C08J2423/06C08L2203/14C08L2205/035C08L23/06C08L23/26C08L91/06C08K5/1345C08K5/09
Inventor 徐华海周乾
Owner 安徽环美刷业股份有限公司
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