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A fiber material conveying device

A conveying device and fiber technology, which is applied in conveyors, transportation and packaging, conveying bulk materials, etc., can solve the problems of uneven concentration of fiber added, reduce the effect of fiber use, increase construction risks, etc., and achieve shortened construction time and simple structure. , The effect of shortening the construction time

Active Publication Date: 2016-08-03
四川省博仁达石油科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Secondly, manual pre-dispersion of fibers was mainly used in the early stage of fiber fracturing construction, resulting in uneven fiber concentration, and the amount of fiber added in the fracturing process was locally too high, which increased the construction risk and greatly reduced the use of fibers in fracturing and sand control processes. Effect

Method used

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  • A fiber material conveying device
  • A fiber material conveying device
  • A fiber material conveying device

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Embodiment Construction

[0036] The present invention will be further described below in conjunction with accompanying drawing, protection scope of the present invention is not limited to the following:

[0037] Such as figure 1 As shown, a fiber material conveying device includes a fiber pump and a fiber material unloader, such as figure 1 , figure 2 As shown, the fiber pump includes a feeding bin 1, a screw feeding device, a mixing bin, a diesel engine 19, a blower 17, a shock absorber bracket, an air inlet pipe 2 and a discharge pipe A3, and the described screw feeding device includes a drive Motor 4, feeding pipe 5 and feeding screw 6, feeding bin 1 is installed above the feeding end of feeding pipe 5, feeding pipe 5 is provided with a feeding port connected to feeding bin 1, and feeding screw 6 is installed in the inner cavity of feeding barrel Internally connected to the drive motor 4, the lower part of the feeding cylinder of the mixing chamber, the feeding cylinder is provided with a discha...

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Abstract

The invention discloses a fiber material conveying device, which includes a fiber pump and a fiber material unloader. The fiber pump includes a feeding bin (1), a screw feeding device, a mixing bin, a diesel engine (19), a blower (17), Shock absorbing bracket, air inlet pipe (2) and discharge pipe A (3), screw feeding device includes drive motor (4), feeding pipe (5) and feeding screw (6), fiber material unloader includes shell ( 25), the feed pipe (26) and the separation device, the upper and lower ends of the housing (25) are respectively provided with an air outlet and a fiber outlet, and the outlet of the fiber pump is connected to the feed of the fiber material unloader through a pipeline. Tube. The beneficial effect of the present invention is that: the fiber is blown away by the blast air flow, the automatic control of feeding is realized, the labor is saved, the cost is reduced, and the dispersion efficiency is high; and the separation of the transported fiber and the air flow is realized, and the separation effect is good, which can Effectively prevent loss of fiber material.

Description

technical field [0001] The invention relates to a device for fiber fracturing and sand control, in particular to a fiber material conveying device. Background technique [0002] Fiber fracturing sand control technology is to produce super suspended sand-carrying ability and proppant immobilization ability through fibers dispersed in fracturing fluid, so as to realize fast and efficient flowback of fracturing wells, and fundamentally prevent proppant backflow and sand production It can effectively maintain the high long-term conductivity of artificial fractures and prolong the effective period of production stimulation; it can provide excellent sand-suspending ability under low-viscosity conditions, and at the same time effectively inhibit the excessive extension of fracture height to ensure that the proppant is in the production zone Filling sand and creating long fractures can obtain longer supporting fractures and a longer effective period of production stimulation under t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65G53/08
Inventor 张绍彬杨延波
Owner 四川省博仁达石油科技有限公司
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