Semi-fixed crushing station and arrangement method
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A crushing station, semi-fixed technology, applied in the direction of grain processing, etc., can solve the problems of large impact on the safety of the chamber, difficult inspection and maintenance, etc., to achieve the effect of increasing ventilation, convenient inspection and maintenance, and reducing difficulty
Active Publication Date: 2016-12-07
MCC NORTH (DALIAN) ENG TECH CO LTD
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Problems solved by technology
[0004] Aiming at the problems existing in the prior art that it is difficult to overhaul and maintain the crusher equipment, the safety of the chamber is greatly affected by the lithology of the rock, and a large amount of support is required, the present invention provides a semi-fixed crushing station, the semi-fixed Fixed crushing station includes crushing station foundation, truck, crusher and discharge belt;
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Embodiment 1
[0033] In order to solve the existing problems in the prior art of crusher equipment overhaul and maintenance, the safety of the chamber is greatly affected by the lithology of the rock, and a large number of supports are required, such as figure 1 As shown, the embodiment of the present invention provides a semi-fixed crushing station, which includes a crushing station foundation 1, a truck 2, a crusher 3 and a discharge belt 4;
[0034] The foundation 1 of the crushing station includes three sides and the bottom surface, and the three sides and the bottom surface are arranged in the open-air slope, such as figure 1 shown, and see figure 2 and image 3 , in the embodiment of the present invention, the three sides of the crushing station foundation 1, namely side A, side B and side C are arranged in the open-air slope S, and the crushing station foundation 1 is divided into four layers from top to bottom, followed by the upper part The silo 5, the crusher silo 6, the lower ...
Embodiment 2
[0044] An embodiment of the present invention provides a method for arranging the semi-fixed crushing station in Embodiment 1, the method comprising:
[0045] Such as image 3 As shown, slotting is carried out on the open-air slope S, and reinforced concrete is arranged on the three sides and the bottom of the tank to form the foundation 1 of the crushing station. Reinforced concrete beams 11 can be used as the support of the foundation 1 of the crushing station, and reinforced concrete is used as The walls 12 on three sides of the crushing station foundation 1;
[0046] Such as Figure 4 As shown, steel plates or reinforced concrete are arranged in the foundation 1 of the crushing station to divide the foundation 1 of the crushing station into four layers, which are successively used as the upper bin 5, the crusher bin 6, the lower bin 7 and the belt bin 8 from top to bottom. Open a hole 13 on the steel plate or reinforced concrete between every two layers, so that every tw...
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Abstract
An embodiment of the invention provides a semi-fixed crushing station and an arrangement method, and belongs to the technical field of ore crushing of open pit mines. The semi-fixed crushing station comprises a crushing station foundation, a truck, a crusher and a discharge belt, wherein the crushing station foundation comprises three side surfaces and a bottom surface; the three side surfaces and the bottom surface are arranged in an open pit slope; the crushing station foundation is divided into four layers from top to bottom; the four layers successively comprise an upper stock bin, a crusher bin, a lower stock bin and a belt bin; an unloading platform is arranged on the top surface of the open pit slope; the truck is positioned on the unloading platform; the crusher is positioned in the crusher bin; a feeding opening of the crusher communicates with the upper stock bin; a discharge opening of the crusher communicates with the lower stock bin; the discharge belt is positioned in the belt bin; and the belt bin communicates with the lower stock bin through a through hole. The crushing station foundation only comprises the three side surfaces and the bottom surface, so that equipment such as the crusher is convenient to repair and maintain; and because trenches are dug in the open pit slope, excavation difficulty is reduced, and manufacturing costs of supports are reduced.
Description
technical field [0001] The invention relates to the technical field of ore crushing in open-pit mines, in particular to a semi-fixed crushing station and an arrangement method. Background technique [0002] The crushing station is mainly used to crush the mined ore. The current crushing station is divided into fixed crushing station and semi-fixed crushing station. The position of the fixed crushing station is fixed and cannot be moved. The transportation process to the fixed crushing station is cumbersome; the position of the semi-fixed crushing station can be moved, and can be moved according to the specific location of the ore, which simplifies the transportation process and has been widely used. The current semi-fixed crushing stations are all arranged in the underground crushing chamber. First, the chamber is excavated on the surface, and supports are arranged in the chamber to ensure safety, and then the crusher and other equipment are arranged in the chamber with the ...
Claims
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Application Information
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