CN220932969U - Crude oil dehydration metering device - Google Patents
Crude oil dehydration metering device Download PDFInfo
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- CN220932969U CN220932969U CN202322432533.4U CN202322432533U CN220932969U CN 220932969 U CN220932969 U CN 220932969U CN 202322432533 U CN202322432533 U CN 202322432533U CN 220932969 U CN220932969 U CN 220932969U
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- crude oil
- wall
- metering device
- equipment
- material pouring
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- 239000010779 crude oil Substances 0.000 title claims abstract description 49
- 238000006297 dehydration reaction Methods 0.000 title claims abstract description 34
- 230000018044 dehydration Effects 0.000 title claims abstract description 32
- 238000005259 measurement Methods 0.000 claims abstract description 20
- 230000001681 protective effect Effects 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims description 36
- 238000000926 separation method Methods 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 6
- 238000001514 detection method Methods 0.000 description 4
- 239000000839 emulsion Substances 0.000 description 4
- 239000003921 oil Substances 0.000 description 4
- 238000002955 isolation Methods 0.000 description 3
- 235000019476 oil-water mixture Nutrition 0.000 description 3
- 235000019198 oils Nutrition 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000032798 delamination Effects 0.000 description 1
- 230000001804 emulsifying effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000009347 mechanical transmission Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- Centrifugal Separators (AREA)
Abstract
The utility model relates to the technical field of dehydration metering, and discloses a crude oil dehydration metering device, which comprises an outer protecting shell of a metering device, wherein a bottom supporting base is arranged at the bottom of the outer protecting shell of the metering device, and a singlechip controller is arranged on the outer wall of the outer protecting shell of the metering device. This crude oil dehydration metering device through set up the guide plate body in the inside of equipment for crude oil can play the effect of water conservancy diversion after flowing into inside the equipment, and the caliber also can play the support measuring effect to the equipment simultaneously, provides the guarantee for the stable measurement in equipment later stage, sets up a plurality of measurers in the inside also can avoid equipment measurement error of equipment simultaneously. This crude oil dehydration metering device still makes equipment to pouring the inside crude oil of equipment to cut off through set up protective baffle on the top fall silo, can effectively avoid crude oil to influence the operation of equipment when pouring into inside the equipment.
Description
Technical Field
The utility model relates to the technical field of dehydration metering, in particular to a crude oil dehydration metering device.
Background
In the process of crude oil extraction and processing, the dehydration of crude oil is a main task of crude oil treatment in an oil field, and the dehydration method comprises various processes such as chemical dehydration, sedimentation dehydration, electric dehydration, compound dehydration and the like. In the oil-water separation process, crude oil and water form a blurred crude oil emulsion zone, which is called an oil-water interface. In the dehydration process, the detection and control of an oil-water interface are vital, and the quality of finished crude oil is directly related to the good and bad dehydration effects; in the primary processing process of crude oil, the oil-water mixture has better oil-water separation effect in the gravity sedimentation dehydration and chemical dehydration processes of a free water remover. Because the water content in the crude oil is higher, the mixed medium is in an oil-in-water state, the interface is clearer after separation, and the general detection instrument can basically meet the detection and control requirements. The water content of the oil-water mixture in the (composite) electric dehydrator is between 10 and 20 percent, the mixed medium is in a water-in-oil state, the crude oil dehydration mainly depends on the action of a high-voltage electric field, and a wider emulsifying zone, namely a transition interface, is formed in the dehydrator due to the limitation of the treatment time; the transition interface oil-water delamination is in a fuzzy state, so that the position of the emulsion belt must be accurately detected and controlled. The emulsion area is too high and can contact the upper portion electrode plate of dehydrator, causes the circuit breaking, destroys the dehydration electric field, and the emulsion area is too low and can make the oil-water mixture drop from the drain line, causes the dirty water oil-retaining of giving out to exceed standard, increases the burden of sewage treatment link, with the crude oil recovery processing at sewage station again, has caused the repetitive production, extravagant energy.
The prior crude oil dehydration metering device can refer to China patent with the publication number of CN 207330848U, which discloses a crude oil dehydration metering device. The technical proposal is as follows: the upper portion is equipped with the collection hydraulic fluid port in the layering jar, is equipped with the feeding baffle in collection hydraulic fluid port department, and the feeding baffle lower extreme has the oil export through the pipeline connection, is equipped with the floater at layering jar middle part in, and the floater is located the profit transition interface department in the layering jar, and the lower extreme and the floater of wire are connected, and the upper end of wire is connected in the circular arc spacing groove of gyro wheel to be connected with the liquid level display, the screw passes the nut and arrives in the body, has the sealing washer at the cover on the screw, is equipped with the sensor on the inner wall of lower part in the body, is equipped with the counter weight in the body. The beneficial effects of the utility model are as follows: the utility model has the advantages of visual and convenient use and lower use cost. The influence of the ambient temperature change on the detection result is small, the mechanical transmission is not needed, and the balance weight is arranged in the floating ball body, so that the change of the specific gravity and the weight of the floating ball is realized, the buoyancy of the floating ball is changed, and the application range of the floating ball is enlarged.
When the device is used, the floating ball is arranged in the middle of the layered tank, so that the device can measure the device through the height of the floating ball, and meanwhile, crude oil adhered to the outer wall of the floating ball in the process of measuring the floating ball easily causes the floating ball to be hung on the outer wall of the device, so that the device is easy to generate the problem of inaccurate measurement during measurement.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides a crude oil dehydration metering device which has the advantages of strong practicability, good stability and solves the problem of inaccurate crude oil measurement when equipment is used for measurement.
The utility model provides the following technical scheme: the utility model provides a crude oil dehydration metering device, includes the outside protecting crust of counter, the bottom of the outside protecting crust of counter is equipped with bottom support base, the outer wall of the outside protecting crust of counter is equipped with single chip microcomputer controller, the top of the outside protecting crust of counter is equipped with top tripper, is the outer wall of top tripper is equipped with the rotation guard plate.
As a preferable technical scheme of the utility model, the inner wall of the outer protective shell of the gauge is provided with the inner drainage device, the inner wall of the outer protective shell of the gauge is provided with the isolation plate, the inner wall of the isolation plate is provided with the measurement driving motor, the outer wall of the measurement driving motor is provided with the dehydrators, and the number of the dehydrators is two and symmetrically distributed on the outer walls of the two sides of the isolation plate.
As a preferable technical scheme of the utility model, the internal drainage device comprises a guide plate body, the outer wall of the guide plate body is provided with drainage grooves, the outer wall of the guide plate body is provided with measuring devices, and the number of the measuring devices is four and the measuring devices are symmetrically distributed at the bottom of the guide plate body.
As a preferable technical scheme of the utility model, the top material pouring device comprises a material pouring groove body, wherein a protective baffle is arranged on the inner wall of the material pouring groove body, a top material pouring groove is arranged on the outer wall of the material pouring groove body, material pouring openings are formed in the outer wall of the top material pouring groove, and the number of the material pouring openings is two and symmetrically distributed on the outer wall of the top material pouring groove.
As a preferable technical scheme of the utility model, the bottom of the outer protecting shell of the meter is fixedly provided with bottom supporting bases, and the number of the bottom supporting bases is four and the bottom supporting bases are symmetrically distributed at the bottom of the outer protecting shell of the meter.
As a preferable technical scheme of the utility model, the singlechip controller is electrically connected with the internal drainage device, the measurement driving motor and the dehydration device.
Compared with the prior art, the utility model has the following beneficial effects:
1. this crude oil dehydration metering device through set up the guide plate body in the inside of equipment for crude oil can play the effect of water conservancy diversion after flowing into inside the equipment, and the caliber also can play the support measuring effect to the equipment simultaneously, provides the guarantee for the stable measurement in equipment later stage, sets up a plurality of measurers in the inside also can avoid equipment measurement error of equipment simultaneously.
2. This crude oil dehydration metering device still makes equipment to pouring the inside crude oil of equipment to cut off through set up protective baffle on the top fall silo, can effectively avoid crude oil to influence the operation of equipment when pouring into inside the equipment.
Drawings
FIG. 1 is a schematic perspective view of a crude oil dehydration metering device;
FIG. 2 is a cross-sectional view of a crude oil dewatering metering device;
FIG. 3 is a schematic diagram of the internal flow diverter in a crude oil dehydration metering device;
fig. 4 is a schematic structural diagram of a top pouring spout in a crude oil dehydration metering device.
In the figure: 1. an outer protective shell of the gauge; 2. a bottom support base; 3. a singlechip controller; 4. a top material pouring groove; 41. a pouring tank body; 42. a protective baffle; 43. a top material pouring groove; 44. a material pouring opening; 5. rotating the protection plate; 6. an internal drainage device; 61. a deflector body; 62. drainage grooves; 63. a measurer; 7. a partition plate; 8. measuring a driving motor; 9. and (5) a dehydration instrument.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, a crude oil dehydration metering device comprises an outer protecting shell 1 of a metering device, wherein a bottom supporting base 2 is arranged at the bottom of the outer protecting shell 1 of the metering device, a single-chip microcomputer controller 3 is arranged on the outer wall of the outer protecting shell 1 of the metering device, a top material pouring device 4 is arranged at the top of the outer protecting shell 1 of the metering device, a rotation protection plate 5 is arranged on the outer wall of the top material pouring device 4, the top material pouring device 4 can play a role of communicating equipment, and meanwhile, a motor inside the equipment can be protected by the rotation protection plate 5.
Referring to fig. 2, an inner wall of an outer protecting shell 1 of the gauge is provided with an inner drainage device 6, an inner wall of the outer protecting shell 1 of the gauge is provided with a separation plate 7, the inner wall of the separation plate 7 is provided with a measurement driving motor 8, the outer wall of the measurement driving motor 8 is provided with two dehydrators 9, the number of the dehydrators 9 is two and symmetrically distributed on the outer walls of two sides of the separation plate 7, the dehydrators 9 can dehydrate contacted crude oil, and meanwhile, the separation plate 7 can separate the crude oil from the measurement driving motor 8, so that guarantee is provided for stable operation in the later stage of equipment.
Referring to fig. 3, the internal drainage device 6 includes a guiding plate body 61, a drainage groove 62 is formed in an outer wall of the guiding plate body 61, measuring devices 63 are arranged on an outer wall of the guiding plate body 61, and four measuring devices 63 are symmetrically distributed at the bottom of the guiding plate body 61, wherein the measuring devices 63 can measure crude oil in the device, and meanwhile, the measuring devices 63 can improve the accuracy of the device measurement.
Referring to fig. 4, the top material pouring device 4 includes a material pouring slot body 41, a protective baffle 42 is disposed on an inner wall of the material pouring slot body 41, a top material pouring slot 43 is disposed on an outer wall of the material pouring slot body 41, material pouring openings 44 are formed in an outer wall of the top material pouring slot 43, and the number of the material pouring openings 44 is two and symmetrically distributed on an outer wall of the top material pouring slot 43, wherein the protective baffle 42 can partition crude oil poured into the device, and the symmetrical material pouring openings 44 can improve the working efficiency of the device.
Referring to fig. 1, a bottom support base 2 is fixedly assembled at the bottom of an outer protecting shell 1 of the meter, and the number of the bottom support bases 2 is four and symmetrically distributed at the bottom of the outer protecting shell 1 of the meter, so that the bottom support base 2 can provide stable supporting force for equipment and guarantee the later stable operation of the equipment.
Referring to fig. 2, the single-chip controller 3 is electrically connected with the internal flow diverter 6, the measurement driving motor 8 and the dehydrator 9, wherein a control chip in the single-chip controller 3 can control the chips in the internal flow diverter 6, the measurement driving motor 8 and the dehydrator 9.
When the equipment is needed to be used, an operator starts the equipment by pressing the single-chip microcomputer controller 3, the oil tank is poured into the equipment through the pouring opening 44, meanwhile, the protective baffle 42 can separate crude oil of the equipment, the crude oil can slide downwards along with the guide plate body 61, the drainage groove 62 can play a role in drainage of the equipment, and meanwhile, the measurer 63 can measure the crude oil and display the crude oil through the single-chip microcomputer controller 3.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a crude oil dehydration metering device, includes counter outside protecting crust (1), its characterized in that: the bottom of the outer protecting shell (1) of the counter is provided with a bottom supporting base (2), the outer wall of the outer protecting shell (1) of the counter is provided with a singlechip controller (3), the top of the outer protecting shell (1) of the counter is provided with a top material pouring device (4), and the outer wall of the top material pouring device (4) is provided with a rotation protection plate (5).
2. The crude oil dewatering metering device of claim 1, wherein: the inner wall of the outer protecting crust (1) of the meter is provided with an inner drainage device (6), the inner wall of the outer protecting crust (1) of the meter is provided with a separation plate (7), the inner wall of the separation plate (7) is provided with a measurement driving motor (8), the outer wall of the measurement driving motor (8) is provided with a dehydrator (9), and the number of the dehydrators (9) is two and symmetrically distributed on the outer walls of the two sides of the separation plate (7).
3. The crude oil dewatering metering device of claim 2, wherein: the internal drainage device (6) comprises a guide plate body (61), the outer wall of the guide plate body (61) is provided with drainage grooves (62), the outer wall of the guide plate body (61) is provided with measuring devices (63), and the number of the measuring devices (63) is four, and the measuring devices are symmetrically distributed at the bottom of the guide plate body (61).
4. The crude oil dewatering metering device of claim 1, wherein: the top material pouring device comprises a material pouring groove body (41), a protective baffle (42) is arranged on the inner wall of the material pouring groove body (41), a top material pouring groove (43) is arranged on the outer wall of the material pouring groove body (41), material pouring openings (44) are formed in the outer wall of the top material pouring groove (43), and the number of the material pouring openings (44) is two and symmetrically distributed on the outer wall of the top material pouring groove (43).
5. The crude oil dewatering metering device of claim 1, wherein: the bottom of the outer protecting shell (1) of the meter is fixedly provided with bottom supporting bases (2), and the number of the bottom supporting bases (2) is four and symmetrically distributed at the bottom of the outer protecting shell (1) of the meter.
6. The crude oil dewatering metering device of claim 2, wherein: the single chip microcomputer controller (3) is electrically connected with the internal drainage device (6), the measurement driving motor (8) and the dehydration device (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322432533.4U CN220932969U (en) | 2023-09-07 | 2023-09-07 | Crude oil dehydration metering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322432533.4U CN220932969U (en) | 2023-09-07 | 2023-09-07 | Crude oil dehydration metering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220932969U true CN220932969U (en) | 2024-05-10 |
Family
ID=90935329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322432533.4U Active CN220932969U (en) | 2023-09-07 | 2023-09-07 | Crude oil dehydration metering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220932969U (en) |
-
2023
- 2023-09-07 CN CN202322432533.4U patent/CN220932969U/en active Active
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