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The structure and method of feeding port of drilling fluid powdery bagged additive

A feeding method and additive technology, which is applied in the field of oil drilling, can solve the problems of additive waste and difficulty in automatic feeding of powder, and achieve the effect of reducing waste rate and avoiding waste

Active Publication Date: 2020-12-01
山东天智信息科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide the feeding port structure and feeding method of drilling fluid powdery bagged additives, to solve the problem in the prior art that the powder accumulated at the edge of the bag is difficult to automatically feed, so that the additives can be fully fed and avoid The purpose of additive waste at the edge

Method used

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  • The structure and method of feeding port of drilling fluid powdery bagged additive
  • The structure and method of feeding port of drilling fluid powdery bagged additive
  • The structure and method of feeding port of drilling fluid powdery bagged additive

Examples

Experimental program
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Effect test

Embodiment 1

[0042] like Figures 2 to 4 Powder feed port structure drilling fluid additive bags illustrated, includes a stage 1, stage body defines a through-hole 3, a through hole 3 for engaging the bottom of the hopper 2; each of the side walls 3 are provided through holes the flexible portion 302, the flexible portion 302 of each side wall corresponding to a plurality of cams are 4, the cam 4 is placed inside the table body 1, and the cam 4 is in contact with the flexible portion 302 corresponding to a first cam 4 is rotated by the driving means; 5 further includes a rotating bracket connected to the upper surface of the table body 1, a second driving means for driving the rotation of the holder 5 7, the bracket 5 is fixedly connected to the top of the first telescopic rod 6, a first output terminal downward telescopic rod 6, and a first telescopic rod 6 can be rotated to above the holder 5 with the through-hole 3; 8 further comprises a second telescopic rod fixed to the bottom of the platf...

Embodiment 2

[0054] like Figure 5 to Figure 7 Drilling bagged powdered feed additive port structure shown in Example 1 based on the embodiment, further comprising a groove disposed on the stage 13 of the body 1, a first telescopic rod 6 can be rotated with the holder 5 into the groove the top 13. Big small recess 13 on the top 131 is provided to close the mouth; closed floor of the mouth 131 is provided two mutually parallel rollers 15, the gap formed between the two rollers 15, a third roller 15 by a driving means 16 rotation; roller shaft 15 is rotated in any direction from the downward direction toward the gap, particularly as Image 6 Direction of the arrow. Received oral region above the groove, goes shut big small structure, so that the empty bag folded into the notch bottom direction after closing the mouth. Two notches on both sides of the roller shaft respectively, two opposite rolling roller, and the rotation direction of the roller shaft from an arbitrary downward direction toward th...

Embodiment 3

[0058] like Figure 5 to Figure 7 The extent of the drilling liquid powder pupping additive, the difference from Example 2 is that the bottom of the first stretch rod is different to the restriction method of the bag, and the specific: the upper surface of the upper surface opens downward. The hole 11, the blind hole 11 is connected to the surface of the inclined portion 301, and the blind hole 11 is used to place iron sheet, and the first telescoping rod 6 can be rotated from the bracket 5 to the blind hole 11; the first telescophot 6 The bottom end is provided electromagnet 12. Further, a magnetic plate 14 is also laid in the side wall of the receiving cavity 131.

[0059] When the present embodiment is operated, the worker is put into a bag filled with an additive in the through hole, and the worker puts an iron piece to the blind hole 11, since the bottom of the blind hole is in communication with the inclined portion surface, therefore The first telescoping rod is down to the ...

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Abstract

The invention discloses a feeding port structure and a feeding method of a drilling fluid powdery bagged additive. The feeding port structure comprises a table body, a support, a second driving deviceand a second telescopic rod, wherein a through hole is formed in the table body, and the bottom of the through hole is used for being connected with a hopper; flexible parts are arranged on all sidewalls of the through hole, the flexible part of each side wall corresponds to a plurality of cams, the cams are in contact with the corresponding flexible parts, and the cams are driven by a first driving device to rotate; the second driving device is used for driving the support to rotate, the top end of the support is fixedly connected with a first telescopic rod, the output end of the first telescopic rod faces downwards, and the first telescopic rod can rotate to the position above the through hole along with the support; and the second telescopic rod is fixed at the bottom of the table body, the output end of the second telescopic rod faces the direction of the through hole and is fixedly connected with a cutter, and a blade of the cutter faces the direction of the through hole. The feeding port structure and the feeding method are used for solving the problem that powder accumulated at the edge part of a material bag is difficult to automatically discharge in the prior art, and the purposes of enabling the additive to be fully discharged and avoiding the waste of the additive at the edge part are achieved.

Description

Technical field [0001] The present invention relates to the field of oil well drilling, and particularly relates to a charging method of charging port structure drilling fluid additive powder bags. Background technique [0002] Mud, that drilling fluid, known as "drilling of blood", drilling and completion engineering is a very important part. Drilling configuration process, whether new or glue paste configuration, you need to add a lot of additives. Most additives are powder bags, bags conveyed by the needs of workers to feed artificial mouth, and then manually breaking the bag, which is then inverted to break down, cutting to dislike the feed port. A bag of mud dozens of kilograms of material at every turn, and depending on the depth, each feeding quantity generally ranging from tens to hundreds of bags of bags, so feeding operations is a huge physical exertion of work for workers in terms of the mud. In order to reduce manpower consumption feeding operation, the prior art ther...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65B69/00B65G69/08
CPCB65B69/0033B65G69/08B65G2201/04
Inventor 熊勇
Owner 山东天智信息科技有限公司