CN203519587U - Device for measuring paraffin removal speed of paraffin remover - Google Patents
Device for measuring paraffin removal speed of paraffin remover Download PDFInfo
- Publication number
- CN203519587U CN203519587U CN201320660977.7U CN201320660977U CN203519587U CN 203519587 U CN203519587 U CN 203519587U CN 201320660977 U CN201320660977 U CN 201320660977U CN 203519587 U CN203519587 U CN 203519587U
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- China
- Prior art keywords
- paraffin
- measuring
- water bath
- paraffin remover
- glass container
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a device for measuring the paraffin removal speed of a paraffin remover. The device comprises a thermostatic water bath box, measurement units and a fixing part of the measurement units, wherein the upper end surface of the thermostatic water bath box is provided with the fixing part; the plurality of measurement units are arranged on the fixing part at the same time. According to the device, the plurality of measurement units are placed under the same temperature condition at the same time, so that the measurement condition is the same, the measuring repeatability is good, and the measured data is high in comparability.
Description
Technical field
The utility model relates in field, oil field, and producing well need to add paraffin remover, removes the wax deposition of tube inner wall, evaluates the paraffin remover paraffin removal rate determinator of the molten wax effect of paraffin remover.
Background technology
The frequent wax deposition of tube inner wall of oil well, needs to inject paraffin remover and carries out molten wax.The detection method of the molten wax effect of paraffin remover is as follows: in the glass cylinder of 100mL, put into 15mL paraffin remover, then put into wax ball, glass cylinder is put into water bath with thermostatic control, measure the time that wax ball dissolves completely.This measuring method has the following disadvantages: 1. not sealing while measuring, and sample easily volatilizees, and the volatile quantity while at every turn measuring is different; 2. wax ball location not, swim in paraffin remover above, while measuring, wax ball is different from the contact area of paraffin remover at every turn; 3. can only measure a sample, while measuring, the temperature of water bath with thermostatic control all changes at every turn at every turn.So just caused measuring error very large, the repeatability of measurement data is bad.
Summary of the invention
In order to reduce measuring error, improve the repeatability of measurement data, the utility model provides the molten wax rate of a kind of paraffin remover determinator.This installs a plurality of measuring units simultaneously in identical temperature conditions, makes test condition identical, and measuring repeatability is better, and measurement data has higher comparability.
The technical solution of the utility model is: the molten wax rate of a kind of paraffin remover determinator, the fixed part that comprises constant water bath box and measuring unit and measuring unit, wherein, described constant water bath box upper surface mounting part part is installed a plurality of measuring units simultaneously on described fixed part.
Described measuring unit comprises the glass container that is positioned at constant water bath box, the upper end fixing seal lid of described glass container, glass container is built-in with wax ball, on wax ball, connects height regulating rod, stretch out outside capping the upper end of height regulating rod, and on it, connect height adjusting knob.
Above-mentioned capping and height adjusting knob are positioned on fixed part.
The beneficial effects of the utility model are: the paraffin remover paraffin removal rate determinator that utilizes said structure, make a plurality of measuring units simultaneously in identical temperature conditions, make its test condition identical, measuring repeatability is better, measurement data has higher comparability, thereby reduces measuring error.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of sequence number 3 measuring units in Fig. 1.
1-constant water bath box in figure, 2-fixed part, 3-measuring unit, 4-glass container, 5-wax ball, 6-height regulating rod, 7-gland bonnet, 8-height adjusting knob.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further:
As shown in Figure 1, this paraffin remover paraffin removal rate determinator comprises constant water bath box 1, fixed part 2, measuring unit 3. wherein, described constant water bath box 1 is made by clear glass, described fixed part 2 be arranged on water bath with thermostatic control 1 case above, on described fixed part 2, a plurality of measuring units 3 can be installed, as shown in Figure 1.
As preferably, described measuring unit 3 comprises the glass container 4 that is positioned at constant water bath box, glass container 4 is equipped with thermostatted water, the upper end fixing seal lid 7 of described glass container 4, glass container 4 is built-in with wax ball 5, on wax ball 5, connect height regulating rod 6, stretch out outside capping 7 upper end of height regulating rod 6, and height adjusting knob 8 is threaded on it, above-mentioned capping 7 and height adjusting knob 8 are positioned on fixed part 2, by height adjusting knob 8 and height regulating rod 6, regulate the height and position of wax ball 5 in glass container 4, as shown in Figures 1 and 2.
The application process of paraffin remover paraffin removal rate determinator is as follows:
When thermostatted water reaches set point of temperature, in glass container 4, method and quantity in accordance with regulations adds paraffin remover, wax ball 5 is fixed on height regulating rod 6, the position that regulates wax ball 5 to stipulate in glass container 4 by height adjusting knob 8, tighten gland bonnet 7, whole measuring unit 3 is put into thermostatted water.Use the same method a plurality of measuring units can be installed, method is according to the rules measured.
Utilize the paraffin remover paraffin removal rate determinator of said structure, make a plurality of measuring units simultaneously in identical temperature conditions, make its test condition identical, measuring repeatability is better, and measurement data has higher comparability.
Claims (3)
1. the molten wax rate of a paraffin remover determinator, the fixed part (2) that comprises constant water bath box (1) and measuring unit (3) and measuring unit, it is characterized in that: described constant water bath box (1) upper surface mounting part part (2), a plurality of measuring units (3) are installed on described fixed part (2) simultaneously.
2. the molten wax rate of paraffin remover according to claim 1 determinator, it is characterized in that: described measuring unit (3) comprises the glass container (4) that is positioned at constant water bath box, the upper end fixing seal lid (7) of described glass container (4), glass container (4) is built-in with wax ball (5), the upper height regulating rod (6) that connects of wax ball (5), stretch out outside capping (7) upper end of height regulating rod (6), and on it, connect height adjusting knob (8).
3. the molten wax rate of paraffin remover according to claim 2 determinator, is characterized in that: above-mentioned capping (7) and height adjusting knob (8) are positioned on fixed part (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320660977.7U CN203519587U (en) | 2013-10-24 | 2013-10-24 | Device for measuring paraffin removal speed of paraffin remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320660977.7U CN203519587U (en) | 2013-10-24 | 2013-10-24 | Device for measuring paraffin removal speed of paraffin remover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203519587U true CN203519587U (en) | 2014-04-02 |
Family
ID=50378504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320660977.7U Expired - Fee Related CN203519587U (en) | 2013-10-24 | 2013-10-24 | Device for measuring paraffin removal speed of paraffin remover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203519587U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106442202A (en) * | 2016-09-28 | 2017-02-22 | 中国石油化工股份有限公司 | Crude oil paraffin precipitation testing device and paraffin control rate testing method using same |
| CN108318370A (en) * | 2018-01-05 | 2018-07-24 | 西南石油大学 | The device and its assay method with pressure for measuring paraffin remover the speed of paraffin dissolution and recovery ratio |
-
2013
- 2013-10-24 CN CN201320660977.7U patent/CN203519587U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106442202A (en) * | 2016-09-28 | 2017-02-22 | 中国石油化工股份有限公司 | Crude oil paraffin precipitation testing device and paraffin control rate testing method using same |
| CN108318370A (en) * | 2018-01-05 | 2018-07-24 | 西南石油大学 | The device and its assay method with pressure for measuring paraffin remover the speed of paraffin dissolution and recovery ratio |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140402 Termination date: 20211024 |