A Flow-Aiding Nozzle Used to Eliminate Blockage in Mine Bins
A mine bin and nozzle technology, which is applied in the mine bin unblocking device and the nozzle field of the mine bin unplugging machine, can solve the problems that the material cannot flow out of the bin smoothly, the difference in surface properties is large, and the wall of the bin is stuck and blocked, etc., to achieve Solve the problem of wall sticking and clogging, reliable performance, and increase production capacity
Active Publication Date: 2016-10-05
SINOSTEEL MAANSHAN INST OF MINING RES CO LTD
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Problems solved by technology
[0009] The purpose of the present invention is to solve the problem of sticky walls of the ore bin caused by factors such as high moisture content, uneven particle size, and large difference in surface properties of the materials in the ore bin of the mineral processing plant, which cause the materials in the ore bin to not flow out of the bin smoothly. A specially designed flow aid nozzle for eliminating the clogging of the ore bin to solve the problem of material clogging in the ore bin. At the same time, it has the characteristics of convenient installation and maintenance, so as to ensure the smooth flow of the beneficiation process
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[0029] In order to further describe the present invention, a flow-assist nozzle of the present invention for eliminating clogging of mine bunkers will be further described in detail below in conjunction with the accompanying drawings.
[0030] Depend on figure 1 Shown the present invention a kind of flow-assist nozzle that is used for eliminating ore bunker clogging and uses and is combined with figure 2 , image 3 , Figure 4 , Figure 5 It can be seen that it is composed of a compressed air intake pipeline device, a pipeline redirection device, a dismantling and cleaning device, a combination of a mine bin body fixing device, and a spraying device. The compressed air intake pipeline device is composed of a horizontal intake steel pipe 1, a flexible rubber joint 3, and a horizontal exhaust steel pipe 8 connected and fixed in sequence through the intake device flange 2, and the inside of the flexible rubber joint 3 spherical cavity. The flange 2 of the air intake device ...
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The invention discloses a flow-aiding nozzle for eliminating ore bin blockage, which is formed by sequentially connecting a compressed air inlet pipeline device, a pipeline turning device and a jetting device. The jetting device is formed by welding a transverse transition steel pipe (18) with a jet elbow (26); the jet elbow (26) extends into an ore bin body. The flow-aiding nozzle further comprises a dismounting decontaminating device, wherein the dismounting decontaminating device comprises a crushing rod (17); the crushing rod (17) is arranged on the end part of the transverse transition steel pipe (18), and is inserted into the transverse transition steel pipe (18) and the jet elbow (26). According to the flow-aiding nozzle for eliminating the ore bin blockage, a transverse air inlet steel pipe (1) of the compressed air inlet pipeline device is welded on a flow-aiding main pipeline which is arranged around the ore bin body, and a rated pressure is kept in a range of 0.7-1.0 MPa. According to the flow-aiding nozzle for eliminating the ore bin blockage, the problems of material wall-sticking and blockage can be effectively solved; the flow-aiding nozzle for eliminating the ore bin blockage has the unique advantages of simple structure, convenience in machining and installation, reliable performance and long service life, and can be widely applied to ore storage bins arranged in concentration plants of various kinds of mines.
Description
technical field [0001] The invention relates to an ore bin plug-clearing device, which belongs to the field of mineral processing auxiliary machinery and equipment, in particular to a nozzle of an ore bin plug-clearing machine, which can be widely used in storage bins of mineral processing plants in various mines. Background technique [0002] The ore dressing plants of various mines in my country are equipped with ore storage bins, which are used to adjust the production process, allocate ore selection paths, adjust the amount of ore input, and balance the ore dressing process. After the ore is put into the warehouse, due to factors such as high moisture content, uneven particle size, and surface properties of the ore (mainly powdery ore materials), the friction between the ore and the warehouse wall increases, so the ore cannot be transported under its own gravity. It slipped out of the mine bin under the action, causing the wall of the mine bin to stick and block. At the...
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IPC IPC(8): B65D88/70
CPCB65D88/706
Inventor 吉万健章林汪为平吴佑俭刘健
Owner SINOSTEEL MAANSHAN INST OF MINING RES CO LTD