Material hoisting and transportation device

Abstract

The invention relates to the oil gas industry, particularly to a material hoisting and transportation device utilized in oil and gas field fracturing operation. The material hoisting and transportation device is characterized in that a material storage tank is mounted on the left of a frame body; an upper orbit is mounted at the upper part of the frame body; a lower orbit is mounted at the right end of the lower part of the frame body; a belt conveying device is mounted on the upper orbit and the lower orbit; a feeding hopper is mounted at the bottom of the belt conveying device; a hoisting device is mounted at the right end of the upper part of the frame body; the hoisting device is mounted in an operation orbit; a hook is mounted on the hoisting device; during operation, the belt conveying device can longitudinally move on the upper orbit and the lower orbit; and during operation, the hoisting device can longitudinally and transversely move in a horizontal plane. The material hoisting and transportation device has a one-key locating function, and automatic operation and locating of the belt conveying device and the hoisting device can be achieved through the function.

Description

technical field [0001] The invention relates to the oil and gas (petroleum and natural gas) industry, in particular to a material hoisting and conveying device used in fracturing operations in oil and gas fields. Background technique [0002] In the fracturing operation sites of unconventional oil and gas fields such as shale gas and tight oil fields in China, the continuous sand delivery operation mode has always been to use a large crane to hoist sand bags, and then break the bags on the top of the vertical sand tank. This operation mode There are the following disadvantages: (1), unsafe: large-scale cranes, high-altitude operations, poor visibility at night or even rainy and foggy weather, etc., or when there are hoisting blind spots, the risk is increased! (2) Not environmentally friendly: In the process of high-altitude hoisting, it is inevitable that proppant will be spilled, which will pollute the environment; it will also affect the maintenance of nearby equipment, a...

AI Technical Summary

Problems solved by technology

[0002] In the fracturing operation sites of unconventional oil and gas fields such as shale gas and tight oil fields in China, the continuous sand delivery operation mode has always been to use a large crane to hoist sand bags, and then break the bags on the top of the vertical sand tank. This operation mode There are the following disadvantages: (1), unsafe: large-scale cranes, high-altitude operations, poor visibility at night or even rainy and foggy weather, etc., or when there are hoisting blind spots, the risk is increased! (2) Not environmentally friendly: In the process of high-altitude hoisting, it is inevitable that proppant will be spilled, which will pollute the environment; it will also affect the maintenance of nearby equipment, and even the spilled proppant will affect the normal operation of the equipment; (3), not Economy: ①The rental cost of large cranes is high; ②The number of operators required is large and the labor cost is high; (4), Inconvenient: ①The operation is cumbersome, which increases the labor intensity of workers ②Low efficiency

The shortcomings mentioned above hinder the development of unconventional oil and gas energy to a certain extent

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