Water pumping device for blasthole
A technology of pumping device and blast hole, which is applied in the direction of liquid variable displacement machinery, pump control, fluid parameters, etc., and can solve the problems of incomplete drainage, unfriendly operators, and unfavorable charging operations, etc.
Pending Publication Date: 2019-01-11
ANHUI JIANGNAN CHEM IND CO LTD
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Problems solved by technology
At present, mine blast hole drainage mainly adopts high-pressure air blowing method. This drainage method has the following disadvantages: drainage is not thorough, and there is a lot of residual water at the bottom of the hole; the discharged water gathers near the empty hole or flows back into the blast hole, polluting the ground, which is not conducive to Subsequent charging operations; unfriendly to the operator, operating in a large amount of splashed muddy water
Method used
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[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.
[0024] Examples of the described embodiments are shown in the drawings, wherein like or similar reference numerals designate like or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.
[0025] In describing the present invention, it is to be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockw...
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The invention discloses a water pumping device for a blasthole. The water pumping device for the blasthole comprises a water pumping system, a pipe winding system, a support system, a rotating system,a power system and a control system. The water pumping system comprises a water pump, a water pipe and an one-way check valve, the water pump installed at one end of the water pipe, the one-way checkvalve is installed at the medium outlet of the water pump and oriented away from the water pump, a signal pipe is arranged inside the water pipe, the pipe winding system includes a pipe disc, a pipewinding motor and a high-pressure four-channel swivel joint, the pipe disc is fixedly installed on a support, the pipe winding motor is fixedly installed on the support and connected with the pipe disc, one end of the high-pressure four-channel swivel joint is fixed on the diameter direction in the middle of the pipe disc, the other end of the high-pressure four-channel swivel joint is fixed on afixed support, the support system comprises a fixed support and a telescopic support, and the fixed support is installed on an automobile chassis. The water pumping device for the blasthole has the advantages of simple structure, convenient installation and easy operation, and solves the problem of powder charge of a water blasthole.
Description
technical field [0001] The invention relates to the technical field of medium borehole pumping machinery, in particular to a blasthole pumping device. Background technique [0002] In the process of blasting engineering construction, due to geological conditions, there is water in some blastholes, which affects the loading and blasting effect of explosives. It is slowly popularized in southern my country. This device can be installed on any engineering vehicle chassis. , Drain the water in the blast hole. At present, mine blast hole drainage mainly adopts high-pressure air blowing method. This drainage method has the following disadvantages: drainage is not thorough, and there is a lot of residual water at the bottom of the hole; the discharged water gathers near the empty hole or flows back into the blast hole, polluting the ground, which is not conducive to Subsequent charging operations; unfriendly to the operator, operating in a large amount of splashed muddy water. Co...
Claims
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Patent Timeline
Login to View More IPC IPC(8): F04B49/06
CPCF04B49/06F04B2205/05
Inventor 陈欢李建真胡灿汪刚丁建桥徐燕
Owner ANHUI JIANGNAN CHEM IND CO LTD