A kind of sand making equipment and process that can adapt to various specifications of materials

A material and equipment technology, applied in the field of sand making system equipment, can solve the problems of inefficient and rational use of production energy, poor working effect of mechanical equipment, low uniformity of sand and gravel size, etc. Efficiency improvement and high rolling force
CN111013710BActive Publication Date: 2021-10-15FUJIAN NONNON TECH
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
FUJIAN NONNON TECH
Publication Date
2021-10-15

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Abstract

The invention discloses a sand-making equipment and process that can be adapted to materials of various specifications. The sand-making equipment includes a raw material conveying line, a raw material crusher, a semi-finished product conveying line, a semi-finished product screening machine, a powder removal system, a finished product output line, and a raw material conveying line. The starting end of the conveying is the raw material warehouse, the raw material crusher includes the raw material inlet connected with the conveying end of the raw material conveying line and the semi-finished product outlet for discharging the crushed semi-finished products, the conveying start end of the semi-finished product conveying line is connected with the semi-finished product export, and the semi-finished product screening machine includes the connection with the semi-finished product conveying line The screening inlet connected to the conveying end and the screening outlet of the semi-finished products discharged and screened according to specifications. The powder removal system includes multiple dust removal lines, which correspond to the raw material conveying line, raw material crusher, semi-finished product conveying line and semi-finished product screening machine. The screening outlet includes the finished product outlet and the crushing outlet. The conveying end of the finished product output line is connected to the finished product outlet, and the crushing outlet is connected to the raw material inlet of the raw material crusher. The sand making equipment with this structure can be adapted to produce materials of various specifications, and can reach higher production standards.
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Description

technical field

[0001] The invention relates to the field of sand-making system equipment and a sand-making process. Background technique

[0002] The traditional sand making process usually transports the aggregate to the crusher for crushing and processing into semi-finished products, and then transports the crushed semi-finished products to the screening machine for screening, and the screened products of different sizes are output separately, which meets the requirements of sand making. The finished products of the size are output, and the ones that do not meet the size are sent back to the crusher for further crushing, and then the sand and gravel of the required size are produced in the output.

[0003] The size uniformity of the sand produced by the existing aggregate sand making system equipment is low, and the dust content in it is relatively high. If it is used for asphalt mixing, it is relatively rough. The sand making process is directly related, for example, th...

Claims

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