SU1390553A1 - Device for determining saturation of rock samples - Google Patents

Abstract

The invention relates to the study of the physical properties of solids, in particular, to devices for determining the water and oil saturation of rock samples. The purpose of the invention is to increase productivity and reduce energy consumption. The device comprises a table, provided with at least two base plates and mounting sockets insulated from the table, a heating chamber in the form of a cap mounted on the rack bracket with the possibility of rotation and vertical movement, sample containers, a refrigerator and measuring containers. The cToiiKH axis is located at the point of the table, equidistant from the center of each base plate, 2C. f-ly. 3 il. with (L

Description

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Hypothelium refers to the study of niches (} 1H-solid CHOJICTB solid t-ol, in particular, to determine the Bauda- and yy flux ratio of core samples of rocks.

The purpose of the invention is to increase production capacity and reduce energy consumption.

Figure 1 presents the proposed device, a general view in axonometry; figure 2 - camera, vertical section; Fig.3 is a device, a vertical section of the rack.

A device for determining the saturation of rock samples contains a table I, on which two base plates 2 are installed with installation sockets 3. In the general case, support

plates may be longer, which is determined by the duration of auxiliary operations. The base plates are insulated from the table by a gasket 4 and heat insulating material 5. The draining sockets have drain pipes 6, pass through the refrigerator 7

and are included in the measuring containers 8. The measuring containers are installed on the base 9. And the point of the table, equidistant from the centers of the support plates, is a stand 10 placed in the pipe 11, rigidly fastened with (the table 1. Between the stand 10 and the pipe 11 there is a spring 12, which transfers the rack to the extreme vertical position. The lower end is (5M CTOi iKa is connected through the swivel 13 to the pedal 14, by means of which the vertical movement of the stand is carried out. The swivel 13 ensures the free turn of the stand. In the upper part of the stand there is a bracket 15 which is attached heating 16, made in the form of a cap and having heating elements 17 and SLO11 of heat insulating material 18. In addition, the temperature sensor sensor 19 and the conical flange 20, which secures the section 21 and engages the camera to the table, is attached to the table. through a spherical support 22. On KpoHiiiTeinte 15 there is a handle 23. To rotate the camera. Under each supporting part of the table) there is a cylinder 24, and which is possible. NU sy.htzheni nazeno gear wheel 25, equipped with a handle 26. Sector 21 has a screw surface,) C), 1 sector per

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clings to akhchan 20, and is connected; gear 27, which is engaged with the wheel 25. In the center 3, containers 28 are mounted. The container has a conical bottom 29 with an outlet 30, a cover 31, which seals the container and chamber cavities, and the grid 32, on which the sample 33 is stirred A thermostatting device 34 is built into the table.

The device works as follows.

Rock samples or cores are placed in containers 28, covered with lids 31, and containers are placed in mounting slots 3 on the base plate 2, while the container outlet 30 enters with a small clearance into the drain tube 6. The handle 23 rotates the heating chamber 16 and set above the base plate.

Sectors 21 at this moment are set aside and do not interfere with vertical movement. By pressing the pedal 14, the spring 12 is compressed, and the stand 10 s, the chamber 16 is lowered until the flange 20 stops in the gasket 4. Next by pressing the handle. 26, the gear wheel 25 is rotated and, through gears 27, the rotation is transmitted to sectors 21, which, with a helical surface, engage the conical flange 20 and attract the camera to the table simultaneously at several points.

The required temperature is set on the temperature-controlled device, heating elements are turned on. Refrigerant 7 is supplied with a refrigerant, for example water. As the temperature rises, thermal expansion of the nozzle 30 occurs at the containers entering the tube 6, which is connected to the cooler. The installation gap disappears, thus the container cavity is sealed, the Samples are heated, and evaporation of water and other liquids occurs. Bottles, passage through tube 6, cooling and condensed liquid flow out Measuring containers 8. While analysis is performed on one base plate, containers are assembled and installed with the next batch of samples on another. But barely how fluid excretion

when the handle 26 is reset, the heat chamber 16 released from the engagement of the sectors 21 is lifted by the action of the spring 12 and transferred to the prepared support plate for analysis. On the opened plate, the containers cool down, disassemble and remove samples, change measuring containers, prepare for the analysis of the next batch. In the following, the cycle repeats.

Claims (3)

1. A device for determining the saturation of rock samples, which contains a thermostatically controlled heating chamber, a base plate with installation sockets, sample containers, a cold box, and measuring containers 8 different (f, in order to increase performance and reduction of energy consumption, it contains a table and at least one additional support plate, while the support plates are placed on the table, the heating chamber is designed as a cap fixed to the stand bracket with the possibility of rotation and vertical movement, and the stand axis is located in point of the table equidistant from the center of each base plate. 2. The device according to Claim 1, about tl and - often because the pivot arm is spring-loaded and connected with a pedal. 3. The device according to Clause 1, about tl and - that the heating cap is mounted on a spherical support and provided with a conical |} a trench, and in the table there are sectors with a screw surface and gears connected to a gear wheel mounted under each base plate and having a turning handle. 7U 1 3 3Z 6- ffl. 7rr is E 3929 S3 S .  / y y / yy / is -n