Unpowered automatic impurity removal device special for river sand mining equipment

A mining equipment and power technology, applied in the field of unpowered automatic impurity removal device, can solve the problems of affecting work efficiency, small size, heavy weight, etc.

Inactive Publication Date: 2014-09-03
六安金龙矿山机械科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The production practice has proved that when the water column rushes to the fence, only the pebbles will be effectively blocked and dropped due to their small size and heavy weight, while the water plants, plastic bags, branches and o

Method used

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  • Unpowered automatic impurity removal device special for river sand mining equipment
  • Unpowered automatic impurity removal device special for river sand mining equipment

Examples

Experimental program
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Embodiment Construction

[0013] figure 1 Among them, a conical fence 1 with the bottom of the chamfered surface is connected to a cylindrical hollow base 2 matching the diameter of the chamfered surface, and an annular platform 4 extends out of the center of the circle along the chamfered surface from the joint, and a cylindrical hollow The bottom of the beveled surface of the cap 3 matches and connects with the outer edge of the annular platform 4 to form two sections with a thick upper part and a thinner lower part, and a gap 6 is arranged at the lowest part of the beveled surface of the annular platform. Its use method is: the sand suction pump 5 rushes the water column containing water, river sand, pebbles, water plants, plastic bags, branches and other sundries from the river bed to the top of the conical fence, and both water and river sand leak through the fence. Down, into the cylindrical hollow base 2 to enter the next process, while pebbles, aquatic plants, plastic bags, branches and other s...

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Abstract

The invention provides an unpowered automatic impurity removal device special for river sand mining equipment. A conical fence (1) with the diagonal plane bottom is connected to a cylindrical hollow base (2) which is matched with the diagonal plane in diameter. A circular platform (4) extends from the matching position towards outside of a circle center along the diagonal plane, the diagonal plane bottom of a cylindrical hollow cap (3) is matched and connected with the outer edge of the circular platform (4), and the lowest position of the diagonal plane of the circular platform is provided with an impurity discharge opening (6). By means of the device, all impurities such as cobblestone, aquatic plants, plastic bags and branches can be cleared off automatically without power, manual impurity removal in the traditional technology is avoided, and the device is simple in structure, and low in cost, and has high practical value.

Description

technical field [0001] The invention relates to a non-powered automatic impurity removal device specially used for river sand mining equipment, and belongs to the field of mining machinery impurity removal equipment. Background technique [0002] In the invention patents applied by the applicant on the same day for "a complete set of equipment for micro-power enrichment of various metal ore powders in natural river sand" and "a complete set of micro-power equipment for enrichment of natural river sand", both involve The impurity removal device installed on the equipment. As described in the background technology of the above-mentioned patent application, in the river sand mining before the filing date of this application, only a simple mesh fence was used to intercept pebbles and other impurities mixed in the river sand. Production practice has proved that when the water column rushes to the fence, only the pebbles will be effectively blocked and dropped due to their small ...

Claims

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Application Information

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IPC IPC(8): B07B1/06
Inventor 王杰义司红康王熙
Owner 六安金龙矿山机械科技有限公司
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