Puffing device with two driving wheels and capable of accelerating dissolution of polymer

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

Inactive Publication Date: 2013-05-15
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 two driving wheels and capable of accelerating dissolution of polymer
  • Puffing device with two driving wheels and capable of accelerating dissolution of polymer
  • Puffing device with two driving wheels and capable of accelerating dissolution of polymer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Example 1: When using, such as figure 1 and figure 2 As shown, 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 12. Since the diameters of the belt grooves 13 on the driving wheel 3 and the driven wheel 4 have different specifications, it can be adjusted by adjusting the driving wheel. 3 and the matching of the belt groove 13 on the driven wheel 4 controls 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 14 with bolts, it generates a downward force, so that the contact 6 moves downward, and the contact 6 drives the middle grid 8 moves downwards, and the steel bar 9 on the steel bar fixed plate 15 also moves downwards simultaneously, and steel bar 9 exerts force to wire 11. The return spring 7 is fixed on the centering plate 16 of the intermediate network frame 8. When t...

Embodiment 2

[0025] Example 2: When using, such as figure 2 and image 3 As shown, 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 12. The driving wheel 3 has only one belt groove 13. By adjusting the position of the driving wheel 3 and the motor 2, it can be matched with different diameters on the driven wheel 4. The belt groove 13 drives the driven wheel 4 to decelerate and accelerate the rotation. When the beating rod 5 arranged on the driven wheel 4 contacts the contact 6 fixed on the middle horizontal plate 14 with bolts, it generates a downward force, so that the contact 6 moves downward, and the contact 6 drives the middle grid 8 moves downwards, and the steel bar 9 on the steel bar fixed plate 15 also moves downwards simultaneously, and steel bar 9 exerts force to wire 11. The return spring 7 is fixed on the centering plate 16 of the intermediate network frame 8. When the beating rod 5 is separated fr...

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Abstract

The invention discloses a puffing device with two driving wheels and capable of accelerating dissolution of a polymer. The device is characterized by consisting of a power system, a motion conversion system, a vibration source system and a container, wherein the power system is formed by connection of a motor, a driving wheel and a driven wheel, the motor is connected with the driving wheel, and the driving wheel is connected with the driven wheel; the motion conversion system consists of a beating rod, a contact, return springs and an intermediate net rack; the beating rod is arranged on the driven wheel; the contact is fixed on the intermediate net rack; the return springs are arranged at two sides of the intermediate net rack; the lower part of the intermediate net rack is provided with a plurality of steel bars; the vibration source system consists of end net racks and a plurality of metal wires fixed on the end net racks; the steel bars penetrate through the metal wires transversely; and the metal wires are tightened by the end net racks, and two ends of the metal wires are fixed on the container by the end net racks. According to the puffing device, the polymer dissolution time can be shortened, the size of equipment for preparing the polymer can be reduced, and the space occupied on an offshore platform and the load bearing can be reduced.

Description

technical field [0001] The patent of the present invention relates to a polymer dispensing process, in particular to a fluffing device with double driving wheels for accelerating polymer dissolution. 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 widely used and most mature che...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01F1/00B01F11/00
Inventor 舒政赖南君刘钰王星媛叶仲斌卢强王杰
Owner SOUTHWEST PETROLEUM UNIV
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