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Puffing device with double-motion wheels and middle net guide rod used for accelerating polymer dissolution

A double moving wheel and polymer technology, applied in the direction of dissolving, dissolving, shaking/oscillating/vibrating mixer, etc., can solve the problem that the polymer preparation process cannot be applied on offshore platforms, the polymer dissolving time is long, and the device volume occupies a large area and other issues to achieve the effect of shortening the dissolution time, accelerating the interaction, reducing the occupied space and bearing weight

Inactive Publication Date: 2015-07-01
SOUTHWEST PETROLEUM UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the polymer preparation process in Daqing, Shengli and other oilfields takes a long time to dissolve the polymer, and the volume and area of ​​the device are large, so the polymer preparation process cannot be applied on offshore platforms.

Method used

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  • Puffing device with double-motion wheels and middle net guide rod used for accelerating polymer dissolution
  • Puffing device with double-motion wheels and middle net guide rod used for accelerating polymer dissolution
  • Puffing device with double-motion wheels and middle net guide rod used for accelerating polymer dissolution

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Embodiment one: if Figure 1 to Figure 2 , during use, the motor 2 drives the driving wheel 3 to rotate, and the driving wheel 3 drives the driven wheel 4 to rotate through the belt 15. Since the diameters of the belt grooves 16 on the driving wheel 3 and the driven wheel 4 have different specifications, it can be adjusted by adjusting the driving wheel. The belt groove 16 on the wheel 3 and the driven wheel 4 cooperates to control the driven wheel 4 such as deceleration and acceleration. When the beating rod 5 arranged on the driven wheel 4 contacts the contact 6 fixed on the middle horizontal plate 17 with bolts, a downward force is generated on it, so that the contact 6 moves downward, and the contact 6 drives the middle network frame 9 moves downwards, and the steel bar 10 of steel bar fixing plate 18 also moves downwards simultaneously, and steel bar 10 exerts force to wire 12. One end of the middle net guide rod 8 is provided with a bolt and is fixed on the conta...

Embodiment 2

[0026] Embodiment two: if Figure 2 to Figure 3 Among them, the motor 2 in the transmission system is connected to the bracket by bolts, and the driving wheel 3 only needs a belt groove 16, and the relative positions of the motor 2, the driving wheel 3 and the driven wheel 4 are adjusted by bolts, so that the belt 15 is positioned on the driven wheel 4 different belt grooves 16, thereby controlling the rotating speed of the driven wheel 4.

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Abstract

The invention discloses a puffing device with double-motion wheels and a middle net guide rod used for accelerating polymer dissolution. The puffing device with the double-motion wheels and the middle net guide rod used for accelerating the polymer dissolution is characterized by comprising a power system, a movement conversion system, a vibration source system and a container. The power system is formed by the connection of a motor, a driving wheel and a driven wheel, the movement conversion system is composed of a beating rod, a contactor, a return spring, a middle net guide rod and a middle net frame, the beating rod is arranged on the driven wheel, the contactor is fixed on middle net frame, the return spring and the middle net guide rod are arranged on two sides of the middle net frame, and the middle net guide rod penetrates through the middle net frame and the return spring and is fixed on the container. The vibration source system is composed of an end net frame and a plurality of metal wires fixed on the end net frame, and the metal wires on the end net frame are tightened on the container by two ends of the end net frame through a digging line and an extension spring. According to the puffing device with the double-motion wheels and the middle net guide rod used for accelerating the polymer dissolution, the polymer dissolution time can be shortened, the size of equipment required by the polymer preparation is reduced, and the occupied space and load-bearing on a marine platform are reduced.

Description

technical field [0001] The patent of the present invention relates to a polymer dispensing process, in particular to a fluffing device for accelerating polymer dissolution with double moving wheels and intermediate net guide rods. Background technique [0002] At present, the world mainly adopts gas injection and water injection for oil recovery, but due to the limitation of factors such as the lack of gas sources and the level of productivity in my country, water injection is mainly used for development in China. However, in the late stage of water injection development, the water cut increases and the crude oil production decreases. Chemical flooding has become a necessary stage for waterflood development of oilfields. Experts and scholars at home and abroad have conducted a large number of researches and field experiments, mainly including polymer flooding, surfactant flooding, polymer-surface binary system flooding and ASP flooding, etc. . Polymer flooding is the most ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01F1/00B01F11/00
Inventor 叶仲斌董军孟红丽周畅舒政杨亚宇董婉
Owner SOUTHWEST PETROLEUM UNIV