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Sand producing equipment and process suitable for materials of various specifications

A material and equipment technology, applied in the field of sand making system equipment, can solve problems such as unstable work efficiency, lower production compliance rate, roughness, etc., and achieve the effects of reasonable production process settings, improved production capacity and product quality, and improved service life

Active Publication Date: 2020-04-17
FUJIAN NONNON TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[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, there is no dust removal when the aggregate is conveyed, the dust removal effect is poor, the working effect of the mechanical equipment is poor, and the production compliance rate gradually decreases with the increase of the use time, so the solution to the above problems needs to be solved from the production equipment of the sand making system and sand making process, and make improvements to sand making equipment and sand making process
[0004] In addition, the existing aggregate sand making system equipment has unstable working efficiency, cannot efficiently and rationally utilize production energy, and has the problem of wasting production energy

Method used

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  • Sand producing equipment and process suitable for materials of various specifications
  • Sand producing equipment and process suitable for materials of various specifications
  • Sand producing equipment and process suitable for materials of various specifications

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Embodiment Construction

[0073] In order to further explain the technical solution of the present invention, the present invention will be described in detail below through specific examples.

[0074] The invention discloses a kind of sand making equipment that can adapt to materials of various specifications, such as figure 1 As shown, it includes raw material conveying line A, raw material crusher B, semi-finished product conveying line C, semi-finished product screening machine D, powder removal system E and finished product output line F. The position, structure and connection relationship of each part will be described in detail with reference to the accompanying drawings.

[0075] The powder removal system E includes a plurality of dust removal lines E1, respectively corresponding to the raw material conveying line A, the raw material crusher B, the semi-finished product conveying line C and the semi-finished product screening machine D; the powder removing system E also includes a powder bin dev...

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Abstract

The invention discloses sand producing equipment and process for materials of various specifications. The sand producing equipment comprises a raw material conveyor line, a raw material crusher, a semi-finished product conveyor line, a semi-finished product screening machine, a powder removal system and a finished product output line, wherein a conveying start end of the raw material conveyor lineis provided with a raw material bin; the raw material crusher comprises a raw material inlet which is jointed with a conveying tail end of the raw material conveyor line, and a semi-finished productoutlet for discharging a crushed semi-finished product; a conveying start end of the semi-finished product conveyor line is jointed with the semi-finished product outlet; the semi-finished product screening machine comprises a screening inlet jointed with the conveying tail end of the semi-finished product conveyor line, and a screening outlet for discharging screened semi-finished products according to the specifications; the powder removal system comprises a plurality of dust removal lines which separately correspond to the raw material conveyor line, the raw material crusher, the semi-finished product conveyor line and the semi-finished product screening machine; the screening outlet comprises a finished product outlet and a returned crushed material outlet; a conveying start end of thefinished product output line is jointed with a finished product outlet; and the returned crushed material outlet is jointed with a raw material inlet of the raw material crusher. The sand producing equipment of the structure can be suitable for producing materials of various specifications, and can achieve relatively high production standards.

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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Application Information

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IPC IPC(8): B02C4/02B02C4/30B02C4/28B02C21/00B02C23/14B02C23/16B02C23/00B02C23/18
CPCB02C4/02B02C4/28B02C4/30B02C21/00B02C23/00B02C23/14B02C23/16B02C23/18B02C2023/165
Inventor 王建雄王进贤陈宗育卢园头洪南洲
Owner FUJIAN NONNON TECH
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