CN210665388U

CN210665388U - Petroleum density measuring device

Info

Publication number: CN210665388U
Application number: CN201921005020.2U
Authority: CN
Inventors: 王永华
Original assignee: Ccic Nanjing Co ltd
Current assignee: Ccic Nanjing Co ltd
Priority date: 2019-07-01
Filing date: 2019-07-01
Publication date: 2020-06-02
Anticipated expiration: 2029-07-01

Abstract

The utility model discloses an oil density measuring device, which comprises a mixer, wherein the top of the mixer is respectively provided with an oil inlet pipe and an oil outlet pipe, the mixer is also internally provided with a stirrer, the oil outlet pipe is provided with a pump, the tail end of the oil outlet pipe is provided with a degassing tank, the top of the degassing tank is provided with an exhaust pipe, and one side of the degassing tank far away from the oil outlet pipe is provided with a discharge pipe; the bottom of the degassing tank is provided with an ultrasonic water bath, one side of the ultrasonic water bath is provided with an ultrasonic power supply, the bottom of the ultrasonic water bath is provided with an ultrasonic transducer, the degassing tank is arranged inside a tank body of the ultrasonic water bath, the tail end of the discharge pipe is provided with a first valve, the bottom of the tail end of the discharge pipe is provided with a volumetric cylinder, and the bottom of the volumetric cylinder is provided with an electronic scale; the utility model discloses carry out the defoaming again after carrying out the intensive mixing with the liquid that awaits measuring and handle to and carry out the levelness adjustment to measuring the container, improved the degree of accuracy of survey and can measure the density under the different temperatures according to the demand.

Description

Petroleum density measuring device

Technical Field

The utility model relates to a petroleum density survey device belongs to petroleum density survey technical field.

Background

Petroleum, one of the main objects of geological exploration, is a viscous, dark brown liquid, known as "industrial blood". The properties of petroleum vary with the producing area, so the density of petroleum produced in different areas is different, and therefore, the petroleum density detection in different areas is necessary; along with the rapid development of social economy, the number of industrial petroleum density detection devices is increasing, but some petroleum density measurement devices have many problems in use, the measurement result of the petroleum density can be influenced by the horizontal state of the measurement device, the temperature of the measured liquid, the bubbles contained in the liquid and whether the liquid is uniformly mixed, and the experimental data of the conventional petroleum density measurement device is inaccurate, so that the error between the measured density and the actual density is large, and the use value of the petroleum density measurement device is reduced.

Disclosure of Invention

For solving prior art's not enough, the utility model provides a petroleum density survey device carries out defoaming treatment again after the intensive mixing with the liquid that awaits measuring to and carry out the levelness adjustment to measuring the container, improved the degree of accuracy of survey and can measure the density under the different temperatures according to the demand.

The utility model discloses the technical scheme who adopts does:

an oil density measuring device comprises a mixer, wherein an oil inlet pipe is arranged on one side of the top of the mixer, an oil outlet pipe is arranged on the other side of the top of the mixer, the oil outlet pipe extends to a position below the liquid level of the mixer, a stirrer is further arranged in the mixer, a pump is arranged on the oil outlet pipe, a degassing tank is arranged at the tail end of the oil outlet pipe, the tail end of the oil outlet pipe is vertically arranged downwards and extends to the inside of the degassing tank, an exhaust pipe is arranged at the top of the degassing tank, a discharge pipe is arranged on one side of the degassing tank, which is far away from the oil outlet pipe, and the arrangement height of the discharge pipe is higher than that of; the bottom of degasification jar is provided with the ultrasonic water bath, one of them side of ultrasonic water bath is provided with ultrasonic power supply, the bottom of ultrasonic water bath is provided with ultrasonic transducer, ultrasonic power supply is connected with ultrasonic transducer, and degasification jar sets up inside the cell body of ultrasonic water bath, the vertical downward setting in end of discharging pipe, be provided with valve one at the end of discharging pipe, and be provided with the capacity section of thick bamboo in the terminal bottom of discharging pipe, the bottom of capacity section of thick bamboo is provided with the electronic scale, be provided with the spirit level in the bottom of electronic scale, it still is provided with the adjustable base of a plurality of to encircle the spirit level in the.

Preferably, a heating base is arranged above the electronic scale, and an operation panel is arranged on the heating base.

Further preferably, a limiting groove is further formed in the heating base, and the bottom of the capacity cylinder is clamped in the limiting groove.

Further preferably, a heat conducting groove is formed in the clamping position of the volumetric cylinder and the limiting groove.

Further preferably, a second valve is arranged on the exhaust pipe.

Further preferably, a defoaming plate is further arranged in the degassing tank, and the defoaming plate is positioned above the tail end of the oil outlet pipe and below the set height of the discharge pipe.

The beneficial effects of the utility model reside in that:

fully stirring and mixing the liquid to be measured in the mixer to prevent density measurement deviation caused by layering of the liquid to be measured, and defoaming the mixed solution through ultrasonic defoaming to prevent volume measurement deviation caused by bubbles in the liquid to be measured from influencing a density measurement result; the levelness of the measuring instrument is adjusted by adopting the adjustable base and the level gauge, so that the volume measurement data is more accurate, and the measurement accuracy is improved; the heating base and the heat conduction groove can effectively heat the liquid to be measured as required, and the liquid density at different temperatures is measured.

Drawings

Fig. 1 is a schematic structural view of the present invention;

the main reference numerals in the figures have the following meanings:

1. the device comprises a mixer, 2, an oil inlet pipe, 3, an oil outlet pipe, 4, a stirrer, 5, a pump, 6, a degassing tank, 7, an exhaust pipe, 8, a discharge pipe, 9, an ultrasonic water bath, 10, an ultrasonic power supply, 11, an ultrasonic transducer, 12, a volumetric cylinder, 13, an electronic scale, 14, a level meter, 15, an adjustable base, 16, a heating base, 17, a limiting groove, 18, a heat conducting groove, 19, a defoaming plate, 71, a valve II, 81 and a valve I.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and examples.

As shown in fig. 1: the embodiment is an oil density measuring device, which comprises a mixer 1, wherein an oil inlet pipe 2 is arranged on one side of the top of the mixer 1, an oil outlet pipe 3 is arranged on the other side of the top of the mixer 1, the oil outlet pipe 3 extends to a position below the liquid level of the mixer 1, a stirrer 4 is further arranged in the mixer 1, a pump 5 is arranged on the oil outlet pipe 3, a degassing tank 6 is arranged at the tail end of the oil outlet pipe 3, the tail end of the oil outlet pipe 3 is vertically arranged downwards and extends into the degassing tank 6, an exhaust pipe 7 is arranged at the top of the degassing tank 6, a discharge pipe 8 is arranged on one side of the degassing tank 6, which is far away from the oil outlet pipe 3, and the arrangement height of the discharge pipe 8 is higher than that of the; the bottom of degassing tank 6 is provided with ultrasonic water bath 9, one side of ultrasonic water bath 9 is provided with ultrasonic power supply 10, the bottom of ultrasonic water bath 9 is provided with ultrasonic transducer 11, ultrasonic power supply 10 is connected with ultrasonic transducer 11, and degassing tank 6 sets up inside the cell body of ultrasonic water bath 9, the end of discharging pipe 8 is vertical sets up downwards, be provided with valve 81 at the end of discharging pipe 8, and be provided with volumetric cylinder 12 at the end bottom of discharging pipe 8, the bottom of volumetric cylinder 12 is provided with electronic scale 13, bottom at electronic scale 13 is provided with spirit level 14, it still is provided with a plurality of adjustable base 15 in the bottom of electronic scale 13 to encircle spirit level 14.

Referring to fig. 1, a heating base 16 is disposed above the electronic scale 13, the heating base 16 is provided with an operation panel, and the heating base 16 is powered by a storage battery.

Referring to fig. 1, a limit groove 17 is further disposed on the heating base 16, and the bottom of the volumetric cylinder 12 is clamped in the limit groove 17.

Referring to fig. 1, a heat conducting groove 18 is provided at the joint of the volumetric cylinder 12 and the limit groove 17.

Referring to fig. 1, a second valve 71 is provided in the exhaust pipe 7.

Referring to fig. 1, a defoaming plate 19 is further provided inside the degassing tank 6, and the defoaming plate 19 is located above the end of the discharge pipe 3 and below the height at which the discharge pipe 8 is provided.

In practical use, the solution to be measured flows into the measuring cylinder 12 on the discharge pipe 8 by providing a pump body or by leaning against a height difference.

When the utility model is actually applied, the adjustable base 15 is adjusted and the levelness of the level gauge 14 is observed until the levelness meets the requirement; then liquid to be measured is added into the mixer 1 through the oil inlet pipe 2, the mixer 4 is started to fully mix the liquid to be measured in the mixer 1, the deviation of density measurement caused by layering of the liquid to be measured is prevented, then the mixed liquid to be measured is pumped out by the pump 5 of the starting machine and enters the degassing tank 6, the ultrasonic power supply 10 is started, the ultrasonic transducer 11 connected with the ultrasonic power supply 10 transmits the energy of water in the ultrasonic water bath 9 to the solution to be measured in the degassing tank 6 to defoam the mixed solution to be measured, and the influence on the density measurement result caused by the deviation of volume measurement caused by bubbles in the liquid to be measured is prevented; solution to be measured after the defoaming is handled gets into volumetric cylinder 12 through discharging pipe 8 in, treat that the liquid that awaits measuring falls into volumetric cylinder 12 completely after, can directly obtain the volume of the liquid that awaits measuring through volumetric cylinder 12, electronic scale 13 will be can directly obtain the quality of the liquid that awaits measuring, then can obtain effectual liquid density through calculating.

The heating base 16 and the heat conduction groove 18 can effectively heat the liquid to be measured according to the requirement, and the liquid density at different temperatures can be measured.

The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims

1. An oil density measuring apparatus, characterized in that: the mixing device comprises a mixer (1), wherein an oil inlet pipe (2) is arranged on one side of the top of the mixer (1), an oil outlet pipe (3) is arranged on the other side of the top of the mixer (1), the oil outlet pipe (3) extends to a position below the liquid level of the mixer (1), a stirrer (4) is further arranged in the mixer (1), a pump (5) is arranged on the oil outlet pipe (3), a degassing tank (6) is arranged at the tail end of the oil outlet pipe (3), the tail end of the oil outlet pipe (3) is vertically arranged downwards and extends to the inside of the degassing tank (6), an exhaust pipe (7) is arranged at the top of the degassing tank (6), a discharge pipe (8) is arranged on one side, far away from the oil outlet pipe (3), of the discharge pipe (8) is higher than the tail end of the oil outlet pipe (3); an ultrasonic water bath (9) is arranged at the bottom of the degassing tank (6), an ultrasonic power supply (10) is arranged on one side of the ultrasonic water bath (9), an ultrasonic transducer (11) is arranged at the bottom of the ultrasonic water bath (9), the ultrasonic power supply (10) is connected with the ultrasonic transducer (11), the degassing tank (6) is arranged inside the tank body of the ultrasonic water bath (9), the tail end of the discharge pipe (8) is vertically arranged downwards, a first valve (81) is arranged at the tail end of the discharge pipe (8), a volumetric cylinder (12) is arranged at the bottom of the tail end of the discharge pipe (8), an electronic scale (13) is arranged at the bottom of the volumetric cylinder (12), the bottom of the electronic scale (13) is provided with a level meter (14), and the bottom of the electronic scale (13) surrounding the level meter (14) is also provided with a plurality of adjustable bases (15).

2. An oil density measuring device according to claim 1, characterized in that a heating base (16) is arranged above the electronic scale (13), and the heating base (16) is provided with an operation panel.

3. The petroleum density measuring device according to claim 2, wherein a limit groove (17) is further formed in the heating base (16), and the bottom of the volumetric cylinder (12) is clamped in the limit groove (17).

4. The petroleum density measuring device according to claim 3, characterized in that a heat conducting groove (18) is arranged at the joint of the volumetric cylinder (12) and the limiting groove (17).

5. An oil density measuring apparatus according to claim 1, wherein a second valve (71) is provided in said exhaust pipe (7).

6. An oil density measuring apparatus according to claim 1, wherein a defoaming plate (19) is further provided inside the degassing tank (6), and the defoaming plate (19) is located above the end of the oil outlet pipe (3) and below the height at which the discharge pipe (8) is provided.