CN205252926U

CN205252926U - Can realize flow control's visual foam installation

Info

Publication number: CN205252926U
Application number: CN201520864909.1U
Authority: CN
Inventors: 晏梓洋; 唐艺文; 赵清源; 阎晓雨; 张若愚; 李洁
Original assignee: Southwest Petroleum University
Current assignee: Southwest Petroleum University
Priority date: 2015-11-03
Filing date: 2015-11-03
Publication date: 2016-05-25
Anticipated expiration: 2025-11-03

Abstract

The utility model relates to a can realize flow control's visual foam installation, including foam generator, fluid business turn over pipeline, flow control part, wherein foam generator includes base, pressure -bearing pillar, sealed lid, rotatable inner drum, sealed urceolus and visual window, and the manometer in addition, is installed at foam generator's urceolus including governing valve and flowmeter to the flow control part. In the use, the gas -liquid that partially can control access to foam installation through flow control compares, but the inner tube of low -spin makes the gas -liquid two -phase intensive mixing blister, reaches better foaming effect, and the pressure variation and the foamed condition of foam installation during operation can be monitored in the setting of manometer and visual window.

Description

A kind of visual foam-making apparatus of realizing Flow-rate adjustment

Technical field

The utility model relates to a kind of visual foam-making apparatus of realizing Flow-rate adjustment, relates in particular to the device of foam discharging agent performance evaluation.

Background technology

Foam drainage gas recovery technique is the selection process that in solution gas field development process, formation water gathers this problem, and the foam discharging agent performance using in bubble row gas producing technology has determined technological effect in a way, therefore essential for the performance evaluation of foam discharging agent in gas production process, but in laboratory, the existing necessary device that carries out foam discharging agent evaluation experimental---foam-making apparatus has inconvenience, exist foaming abundant not, easily stop up the import and export of foam maker, the problems such as adjust flux inconvenience, these problems can cause foam discharging agent dynamic evaluation experimental to have all multiple errors, even there is the serious consequence of erroneous judgement for the performance of different foam discharging agents. at present, also do not have a kind of device preferably to solve this series of problems.

Summary of the invention

The purpose of this utility model is: a kind of visual foam-making apparatus of realizing Flow-rate adjustment is provided.

In order to achieve the above object, the technical solution adopted in the utility model is: a kind of visual foam-making apparatus of realizing Flow-rate adjustment, device comprises foam maker main cavity, fluid turnover pipeline, Flow-rate adjustment part, and wherein foam maker main cavity comprises base, compression struts, seal cover, rotation inner core, sealed outer cylinder and visual window; Flow control division divides and comprises control valve and flowmeter. It is characterized in that: swivel base and component are installed in the base of foam maker, swivel base can be connected with inner core, finer and closely woven steel wire is fixed between center rotary column and poroid inner tube wall, urceolus is placed on the outer and base of inner core and seal cover all seals, two of fluid inlets are established on urceolus top, foam outlet is established in bottom, and turnover pipeline is all installed on flow control valve and upstream end pipeline flowmeter is installed, and outer tube wall middle part is provided with Pressure gauge and visual window.

The utlity model has following beneficial effect: (1) is improved the foaming effect (2) of foam maker itself and controlled the liquid phase flow that enters foam maker, can form the foam of different quality; (3) the visual and pressure monitor of bubbling process.

Brief description of the drawings

Fig. 1 is surface structure front view of the present utility model (half section).

Fig. 2 is top view of the present utility model.

Fig. 3 is base portion top view of the present utility model (half section).

Detailed description of the invention

Below in conjunction with accompanying drawing, the utility model is described in detail.

As shown in Figure 1, Figure 2, Figure 3 shows, in order to achieve the above object, the utility model by the following technical solutions: device comprises foam maker A, fluid turnover pipeline B, Flow-rate adjustment part C. It is characterized in that: swivel base 16, component 17, switch 18 are housed in base 2, swivel base 16Yu center rotary column 3 is connected, after energising, drive poroid inner tube wall 4, steel wire 5 to rotate, sealed outer cylinder 6 is placed on that poroid inner tube wall 4 is outer to be connected with base 2 and seal cover 1, and barrel is established foam outlet 7, fluid inlet 8A, 8B, flow control valve 9 and is installed on inlet/outlet pipeline, turbine flowmeter 14,15 and is installed on that upstream end pipeline, Pressure gauge 10 and visual window 11 are located at sealed outer cylinder 6, compression struts 12 connects base 2 and passes seal cover 1 attaching nut 13.

Described switch 18 is for starting swivel base.

As shown in Figure 1, Figure 2, Figure 3 shows, the method that the utility model is realized foaming and Flow-rate adjustment is: rotation inner core 4, sealed outer cylinder 6 are installed on base 2 and seal cover 1 is installed, connect outside turnover pipeline by entrance point 8A, 8B, the port of export 7, pass into fluid inspection sealing is installed. Pressing switch 18 starts swivel base 16 and drives center rotary column 3 low speed rotation, start rotation with the rotation inner core of fine and closely woven steel wire 5 and poroid wall 4, import 8A, 8B pass into respectively foaming base fluid and air enters sealed outer cylinder 6, make air fully mix foaming with foaming base fluid by the low speed rotation of poroid inner tube wall 4 and steel wire 5, foam enters experiment pipeline by exporting 7; Can regulate respectively by flow control valve 9 and flowmeter 14,15 the foaming base fluid flow and the air mass flow that enter foam maker A, realize gas liquid ratio controlled; Can monitor the pressure variable condition in foam maker A by Pressure gauge 10, prevent hypertonia damage instrument; Visual window 11 can be combined with high-speed camera, is convenient to observe the generation process of foam and the microscopic pattern of very first time foam generated.

The utility model is compared with traditional laboratory foam-making apparatus, utilize the mixed gas phase of rotatable inner core and liquid phase, make it to mix more abundant, foaming effect is better, and fine and closely woven steel wire is fixed among inner core, can prevent that steel wire from stopping up the problem of import and export because hypertonia moves, and gas, flow quantity control is convenient, visual window bubbling process and the state that can directly observe under different gas liquid ratio states be set, manometric setting can directly observe the force value in foam maker change, determine the pressure environment that foam generates, intensifier security, there are larger practicality and certain market prospects.

Claims

1. can realize the visual foam-making apparatus of Flow-rate adjustment for one kind, device comprises foam maker main cavity, fluid turnover pipeline, Flow-rate adjustment part, and wherein foam maker main cavity comprises base, compression struts, seal cover, rotation inner core, sealed outer cylinder and visual window; Flow control division divides and comprises control valve and flowmeter, it is characterized in that: swivel base and component are installed in the base of foam maker, swivel base can be connected with inner core, finer and closely woven steel wire is fixed between center rotary column and poroid inner tube wall, urceolus is placed on the outer and base of inner core and seal cover all seals, two of fluid inlets are established on urceolus top, foam outlet is established in bottom, turnover pipeline is all installed on flow control valve and upstream end pipeline flowmeter is installed, outer tube wall middle part is provided with visual window, simultaneously Bonding pressure table.