CN113218868A - Device and method for measuring water content and sediment in crude oil - Google Patents
Device and method for measuring water content and sediment in crude oil Download PDFInfo
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- CN113218868A CN113218868A CN202110546036.XA CN202110546036A CN113218868A CN 113218868 A CN113218868 A CN 113218868A CN 202110546036 A CN202110546036 A CN 202110546036A CN 113218868 A CN113218868 A CN 113218868A
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- 239000010779 crude oil Substances 0.000 title claims abstract description 39
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 27
- 238000000034 method Methods 0.000 title claims abstract description 15
- 239000013049 sediment Substances 0.000 title claims abstract description 13
- 238000005119 centrifugation Methods 0.000 claims abstract description 6
- 239000000872 buffer Substances 0.000 claims description 52
- 230000007246 mechanism Effects 0.000 claims description 21
- 239000002244 precipitate Substances 0.000 claims description 15
- 230000009471 action Effects 0.000 claims description 12
- 244000309464 bull Species 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 8
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 238000006073 displacement reaction Methods 0.000 claims description 4
- 239000007858 starting material Substances 0.000 claims description 4
- 230000003139 buffering effect Effects 0.000 claims description 2
- 238000005259 measurement Methods 0.000 abstract description 4
- 238000007789 sealing Methods 0.000 abstract description 2
- 230000008859 change Effects 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 239000007853 buffer solution Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
- G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
- G01N21/3577—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for analysing liquids, e.g. polluted water
Abstract
The invention belongs to the technical field of crude oil measuring devices, in particular to a measuring device and a measuring method for water content and sediment in crude oil, and aims to solve the problems that the operation is complex when the water content and the sediment in the existing crude oil are measured, and the measurement result is easily influenced because the crude oil needs to be manually moved and measured after centrifugation. The test tube clamp is simple to operate and convenient to use, can be used for clamping and fixing the test tube conveniently and quickly, can move in a sealing manner, can be used for scanning the test tube back and forth, and is convenient for observing the position concentration at different times.
Description
Technical Field
The invention relates to the technical field of crude oil determination devices, in particular to a determination device and a determination method for water content and sediments in crude oil.
Background
For a long time, in petrochemical enterprises and oil field enterprises which use crude oil as a main raw material, when analyzing the quality of crude oil, the traditional method is to test only density and moisture, and the measurement of sediments in the crude oil is often neglected.
The prior device and method for measuring the water content and the precipitate in the crude oil are provided, because the operation is relatively complicated when the water content and the precipitate in the crude oil are measured, and the measurement result is easily influenced because the crude oil needs to be manually moved after being centrifuged.
Disclosure of Invention
The invention aims to solve the defects that the operation is relatively complicated when the water content and the precipitate in the crude oil are measured, the crude oil needs to be manually moved after centrifugation, and the measurement result is easily influenced.
In order to achieve the purpose, the invention adopts the following technical scheme:
measuring device for water and precipitate in crude oil, which comprises a base, the top fixed mounting of base has the support column that two symmetries set up, and the top fixed mounting of two support columns has same roof, the bottom fixed mounting of roof has the cylinder, and fixed mounting has the push pedal on the piston of cylinder, centrifugal device is installed at the top of base, has placed the test tube on the centrifugal device, and the test tube is mutually supported with the rubber buffer, the below of push pedal is equipped with the fixed plate, and the bottom fixed mounting of fixed plate has the movable rod, and the rubber buffer is installed to the bottom of movable rod, is equipped with fixed establishment on the fixed plate, fixture is installed to the bottom of fixed plate, and the push pedal cooperatees with fixture, installs the anti-dazzling screen on one of two support columns, and sliding connection has the removal seat on another support column in two support columns, and infrared scanner is installed to one side of removal seat, the infrared scanner is matched with the anti-dazzling screen, the movable seat is provided with a driving mechanism, and the top of the base is provided with a controller.
Preferably, fixture includes the reference column, the arc pole, the backing plate, push rod and cushion, four reference column fixed mounting are in the bottom of fixed plate, and four arc poles rotate with the reference column that corresponds respectively and be connected, arc pole and the backing plate fixed connection that corresponds, two push rod fixed mounting are in the bottom of push pedal, the bottom and the cushion sliding connection of push rod, fixed mounting has the dead lever on the arc pole, dead lever fixed mounting has the location axle, the bottom fixed mounting of cushion has the locating lever, the movable hole has been seted up on the locating lever, movable hole and location axle swing joint, the push rod of removal drives the arc pole through cushion and dead lever and carries out the angle change, the arc pole of angle change carries out the centre gripping fixedly to the test tube through the backing plate.
Preferably, fixed establishment includes the toper locating pin, the locating hole, the baffle, shift ring and wedge, four locating holes are seted up in the outside of fixed plate, toper locating pin and the locating hole sliding connection who corresponds, baffle fixed mounting is in the one end of toper locating pin, and the draw-in groove has been seted up to one side of push rod, the draw-in groove is mutually supported with the toper locating pin that corresponds, shift ring sliding sleeve establishes in the outside of fixed plate, and four wedge fixed mounting mutually support at the bottom of shift ring and with the baffle, the draw-in groove can be fixed a position the push rod with the cooperation of toper locating pin, and can drive the toper locating pin through mutually supporting of wedge and baffle and remove.
Preferably, the driving mechanism comprises a motor, a rotating rod, a sliding hole and a rotating roller, the sliding hole is formed in the movable base, the rotating roller is fixedly installed on the rotating rod and movably connected with the sliding hole, the rotating rod is fixedly connected with an output shaft of the motor, the motor is installed at the bottom of the top plate, and the output shaft of the motor drives the movable base to move through the rotating rod.
Preferably, the dashpot has been seted up at the top of dashpot, and the dashpot has all been seted up to the push rod sliding connection who corresponds, the spacing groove in the both sides of dashpot, and sliding connection has the stopper in the spacing groove, stopper and push rod fixed connection, and the bottom mounting of push rod has buffer spring, buffer spring's bottom and the bottom inner wall fixed connection of dashpot, and buffer spring and dashpot setting can cushion between push rod and the dashpot.
Preferably, the constant head tank has all been seted up on the bottom inner wall of locating hole and the top inner wall, and sliding connection has the slider on the inner wall of constant head tank, slider and the toper locating pin fixed connection that corresponds, and one side fixed mounting of slider has reset spring, reset spring's one end and the inner wall fixed connection of constant head tank, and reset spring and constant head tank can cushion the reduction of position through the slider to the toper locating pin.
Preferably, a positioning block is fixedly mounted on the inner wall of the sliding hole, a circulating groove is formed in the rotary roller and is in sliding connection with the positioning block, and the rotary roller drives the movable seat to move up and down through the sliding connection between the circulating groove and the positioning block.
The method for measuring the water content and the precipitate in the crude oil comprises the following steps;
s1: starting an air cylinder switch, driving a push plate to move downwards by a piston of an air cylinder, driving a fixed plate to move downwards by the push plate through a push rod, driving a rubber plug to be in contact with a test tube by the fixed plate through a movable rod, positioning the fixed plate, driving the push rod to move downwards under the action of the push plate at the moment, driving an arc rod to clamp and fix the test tube through a buffer seat and a fixed rod, and simultaneously buffering the transverse displacement when the angle of the arc rod changes by movably connecting a movable hole and a positioning shaft;
s2: when the push rod moves to a certain position, the conical positioning pin clamps the clamping groove under the action of the reset spring so as to position the push rod, when the push rod needs to be disassembled, the moving ring is pushed, and the moving ring drives the conical positioning pin to move out of the clamping groove through the mutual matching of the wedge-shaped plate and the baffle plate, so that the push rod loosens the arc-shaped rod under the action of the buffer spring, and the test tube is disassembled;
s3: when the test tube shifts out centrifugal device, the starter motor switch, the output shaft of motor drives the bull stick and rotates, the bull stick passes through the sliding connection drive removal seat of circulation groove and locating piece and reciprocates, it drives infrared scanner and scans the separator in the test tube to remove the seat, and shine back infrared intensity through the anti-dazzling screen reaction, and then can survey the height of different materials, thereby can survey the concentration of each material in the crude oil in different time slots behind the centrifugation, so that the detected data is more accurate.
Compared with the prior art, the invention has the advantages that:
(1) according to the scheme, the clamping mechanism is arranged to clamp and position the test tube, and the test tube is sealed through the matching of the rubber plug and the test tube;
(2) the fixing mechanism can position the shifted push rod, so that the clamped test tube can be positioned, the test tube is prevented from loosening, and meanwhile, the fixing mechanism can be loosened due to the matching of the wedge-shaped plate and the baffle plate, so that the test tube is convenient to disassemble;
(3) because the sliding connection of circulation groove and locating piece, and the sliding connection of support column and removal seat for pivoted bull stick can drive and remove the seat and reciprocate, and then can scan the test tube through ultraviolet scanner.
The test tube clamp is simple to operate and convenient to use, can be used for clamping and fixing the test tube conveniently and quickly, can move in a sealing manner, can be used for scanning the test tube back and forth, and is convenient for observing the position concentration at different times.
Drawings
FIG. 1 is a schematic structural diagram of an apparatus and a method for measuring water content and precipitates in crude oil according to the present invention;
FIG. 2 is a schematic top view of a fixing plate for the apparatus and method for measuring water and sediments in crude oil according to the present invention;
FIG. 3 is a schematic perspective view of a moving ring of the apparatus and method for measuring water content and sediment in crude oil according to the present invention;
FIG. 4 is a schematic structural diagram of part A of an apparatus and a method for measuring water content and precipitates in crude oil according to the present invention;
FIG. 5 is a schematic view of part B of the apparatus and method for measuring water content and precipitates in crude oil according to the present invention.
In the figure: 1. a base; 2. a support pillar; 3. a top plate; 4. a cylinder; 5. pushing the plate; 6. a movable rod; 7. a fixing plate; 8. a rubber plug; 9. a centrifugal device; 10. a test tube; 11. a positioning column; 12. an arcuate bar; 13. a base plate; 14. a push rod; 15. a buffer seat; 16. a buffer tank; 17. a buffer spring; 18. positioning a rod; 19. fixing the rod; 20. a movable hole; 21. positioning the shaft; 22. a tapered locating pin; 23. a card slot; 24. positioning holes; 25. positioning a groove; 26. a slider; 27. a return spring; 28. a moving ring; 29. a wedge plate; 30. a baffle plate; 31. a shading sheet; 32. a movable seat; 33. a motor; 34. a rotating rod; 35. a slide hole; 36. rotating the roller; 37. a circulation tank; 38. positioning blocks; 39. an infrared scanner; 40. and a controller.
Detailed Description
The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.
Example one
Referring to fig. 1-5, the device for determining water content and sediments in crude oil comprises a base 1, two symmetrically arranged support columns 2 are fixedly installed at the top of the base 1, the top ends of the two support columns 2 are fixedly installed with a same top plate 3, the bottom of the top plate 3 is fixedly installed with a cylinder 4, a push plate 5 is fixedly installed on a piston of the cylinder 4, a centrifugal device 9 is installed at the top of the base 1, a test tube 10 is placed on the centrifugal device 9, the test tube 10 is matched with a rubber plug 8, a fixed plate 7 is arranged below the push plate 5, a movable rod 6 is fixedly installed at the bottom of the fixed plate 7, the rubber plug 8 is installed at the bottom end of the movable rod 6, a fixed mechanism is arranged on the fixed plate 7, a clamping mechanism is installed at the bottom of the fixed plate 7, the push plate 5 is matched with the clamping mechanism, a shading sheet 31 is installed on one support column 2 of the two support columns 2, and a movable seat 32 is slidably connected on the other support column 2 of the two support columns 2, an infrared scanner 39 is installed on one side of the movable seat 32, the infrared scanner 39 is matched with the shading sheet 31, a driving mechanism is arranged on the movable seat 32, and a controller 40 is installed on the top of the base 1.
In this embodiment, fixture includes reference column 11, arc 12, backing plate 13, push rod 14 and buffer seat 15, four reference column 11 fixed mounting are in the bottom of fixed plate 7, and four arc 12 rotate with the reference column 11 that corresponds respectively and be connected, arc 12 and the backing plate 13 fixed connection that corresponds, two push rod 14 fixed mounting are in the bottom of push pedal 5, the bottom and the buffer seat 15 sliding connection of push rod 14, fixed mounting has dead lever 19 on the arc 12, dead lever 19 fixed mounting has location axle 21, the bottom fixed mounting of buffer seat 15 has locating lever 18, movable hole 20 has been seted up on the locating lever 18, movable hole 20 and location axle 21 swing joint.
In this embodiment, the fixing mechanism includes tapered positioning pin 22, positioning hole 24, baffle 30, shift ring 28 and wedge plate 29, four positioning holes 24 are seted up in the outside of fixed plate 7, tapered positioning pin 22 and the corresponding positioning hole 24 sliding connection, baffle 30 fixed mounting is in the one end of tapered positioning pin 22, and draw-in groove 23 has been seted up to one side of push rod 14, draw-in groove 23 mutually supports with the tapered positioning pin 22 that corresponds, shift ring 28 sliding sleeve is established in the outside of fixed plate 7, and four wedge plates 29 fixed mounting are in the bottom of shift ring 28 and mutually support with baffle 30.
In this embodiment, the driving mechanism includes a motor 33, a rotating rod 34, a sliding hole 35 and a rotating roller 36, the sliding hole 35 is disposed on the moving seat 32, the rotating roller 36 is fixedly mounted on the rotating rod 34 and movably connected with the sliding hole 35, the rotating rod 34 is fixedly connected with an output shaft of the motor 33, and the motor 33 is mounted at the bottom of the top plate 3.
In this embodiment, 16 buffer slots have been seted up at the top of buffer seat 15, 16 buffer slots and the 14 sliding connection of push rod that correspond, the spacing groove has all been seted up to 16 buffer slots's both sides, sliding connection has the stopper in the spacing groove, stopper and 14 fixed connection of push rod, 14 bottom mounting of push rod has buffer spring 17, buffer spring 17's bottom and 16 buffer slots's bottom inner wall fixed connection.
In this embodiment, all seted up constant head tank 25 on the bottom inner wall of locating hole 24 and the top inner wall, sliding connection has slider 26 on the inner wall of constant head tank 25, slider 26 and the toper locating pin 22 fixed connection that corresponds, and one side fixed mounting of slider 26 has reset spring 27, reset spring 27's one end and constant head tank 25's inner wall fixed connection.
In this embodiment, a positioning block 38 is fixedly mounted on the inner wall of the sliding hole 35, a circulating groove 37 is formed in the rotating roller 36, and the circulating groove 37 is slidably connected with the positioning block 38.
The method for measuring the water content and the precipitate in the crude oil comprises the following steps;
s1: starting a switch of a cylinder 4, driving a push plate 5 to move downwards by a piston of the cylinder 4, driving a fixed plate 7 to move downwards by the push plate 5 through a push rod 14, driving a rubber plug 8 to be in contact with a test tube 10 by the fixed plate 7 through a movable rod 6, positioning the fixed plate 7, driving an arc rod 12 to clamp and fix the test tube 10 by the push rod 14 under the action of the push plate 5, and driving the arc rod 12 to move through a buffer seat 15 and a fixed rod 19, wherein the movable connection of a movable hole 20 and a positioning shaft 21 can buffer the transverse displacement when the angle of the arc rod 12 changes;
s2: when the push rod 14 moves to a certain position, the tapered positioning pin 22 clamps the clamping groove 23 under the action of the return spring 27, so as to position the push rod 14, when disassembly is required, the moving ring 28 is pushed, the moving ring 28 drives the tapered positioning pin 22 to move out of the clamping groove 23 through the mutual matching of the wedge plate 29 and the baffle 30, so that the push rod 14 loosens the arc-shaped rod 12 under the action of the buffer spring 17, and the test tube 10 is disassembled;
s3: when test tube 10 shifts out centrifugal device 9, the switch of starter motor 33, the output shaft of motor 33 drives bull stick 34 and rotates, bull stick 34 reciprocates through circulation groove 37 and the sliding connection drive removal seat 32 of locating piece 38, remove seat 32 and drive infrared scanner 39 and scan the separator in the test tube 10, and through the intensity of the infrared ray behind the shading sheet 31 reaction irradiation, and then can survey the height of different materials, thereby can survey the concentration of each material in the crude oil in different time slots behind the centrifugation, so that the detected data is more accurate.
Example two
Referring to fig. 1-5, the device for determining water content and sediments in crude oil comprises a base 1, two symmetrically arranged support columns 2 are welded on the top of the base 1, the same top plate 3 is welded on the top of the two support columns 2, a cylinder 4 is welded on the bottom of the top plate 3, a push plate 5 is welded on a piston of the cylinder 4, a centrifugal device 9 is installed on the top of the base 1, a test tube 10 is placed on the centrifugal device 9, the test tube 10 is matched with a rubber plug 8, a fixed plate 7 is arranged below the push plate 5, a movable rod 6 is welded on the bottom of the fixed plate 7, the rubber plug 8 is installed at the bottom end of the movable rod 6, a fixed mechanism is arranged on the fixed plate 7, a clamping mechanism is installed at the bottom of the fixed plate 7, the push plate 5 is matched with the clamping mechanism, a shading sheet 31 is installed on one support column 2 of the two support columns 2, and a movable seat 32 is slidably connected on the other support column 2 of the two support columns 2, an infrared scanner 39 is installed on one side of the movable seat 32, the infrared scanner 39 is matched with the shading sheet 31, a driving mechanism is arranged on the movable seat 32, and a controller 40 is installed on the top of the base 1.
In this embodiment, fixture includes reference column 11, arc pole 12, backing plate 13, push rod 14 and buffer seat 15, four reference column 11 welds the bottom at fixed plate 7, and four arc poles 12 rotate with the reference column 11 that corresponds respectively and be connected, arc pole 12 and the backing plate 13 fixed connection that corresponds, two push rod 14 welds the bottom at push pedal 5, the bottom and the buffer seat 15 sliding connection of push rod 14, the welding has dead lever 19 on the arc pole 12, the welding of dead lever 19 has location axle 21, the bottom welding of buffer seat 15 has locating lever 18, the movable hole 20 has been seted up on locating lever 18, movable hole 20 and location axle 21 swing joint, the push rod 14 of removal drives arc pole 12 through buffer seat 15 and dead lever 19 and carries out the angle change, the arc pole 12 of angle change carries out the centre gripping through backing plate 13 to the test tube and fixes.
In this embodiment, the fixing mechanism includes tapered locating pin 22, the locating hole 24, baffle 30, shift ring 28 and wedge plate 29, four locating holes 24 are seted up in the outside of fixed plate 7, tapered locating pin 22 and the locating hole 24 sliding connection that corresponds, baffle 30 welds the one end at tapered locating pin 22, and draw-in groove 23 has been seted up to one side of push rod 14, draw-in groove 23 and the tapered locating pin 22 that corresponds mutually support, shift ring 28 sliding sleeve is established in the outside of fixed plate 7, and four wedge plate 29 welds the bottom at shift ring 28 and mutually support with baffle 30, draw-in groove 23 can fix a position push rod 14 with tapered locating pin 22's cooperation, and can drive tapered locating pin 22 through mutually supporting of wedge plate 29 and baffle 30 and remove.
In this embodiment, the driving mechanism includes a motor 33, a rotating rod 34, a sliding hole 35 and a rotating roller 36, the sliding hole 35 is disposed on the moving seat 32, the rotating roller 36 is welded on the rotating rod 34 and movably connected with the sliding hole 35, the rotating rod 34 is fixedly connected with an output shaft of the motor 33, the motor 33 is mounted at the bottom of the top plate 3, and the output shaft of the motor 33 drives the moving seat 32 to move through the rotating rod 34.
In this embodiment, buffer slot 16 has been seted up at buffer base 15's top, buffer slot 16 and the 14 sliding connection of push rod that corresponds, the spacing groove has all been seted up to buffer slot 16's both sides, sliding connection has the stopper in the spacing groove, stopper and 14 fixed connection of push rod, the bottom mounting of push rod 14 has buffer spring 17, buffer spring 17's bottom and buffer slot 16's bottom inner wall fixed connection, buffer spring 17 can cushion between push rod 14 and the buffer base 15 with buffer slot 16's setting.
In this embodiment, all seted up constant head tank 25 on the bottom inner wall of locating hole 24 and the top inner wall, sliding connection has slider 26 on the inner wall of constant head tank 25, slider 26 and the toper locating pin 22 fixed connection that corresponds, and the welding of one side of slider 26 has reset spring 27, reset spring 27's one end and the inner wall fixed connection of constant head tank 25, reset spring 27 and constant head tank 25 can cushion through slider 26 and reset toper locating pin 22.
In this embodiment, a positioning block 38 is welded on the inner wall of the sliding hole 35, a circulating groove 37 is formed in the rotating roller 36, the circulating groove 37 is slidably connected with the positioning block 38, and the rotating roller 36 drives the moving seat 32 to move up and down through the sliding connection between the circulating groove 37 and the positioning block 38.
The method for measuring the water content and the precipitate in the crude oil comprises the following steps;
s1: starting a switch of a cylinder 4, driving a push plate 5 to move downwards by a piston of the cylinder 4, driving a fixed plate 7 to move downwards by the push plate 5 through a push rod 14, driving a rubber plug 8 to be in contact with a test tube 10 by the fixed plate 7 through a movable rod 6, positioning the fixed plate 7, driving an arc rod 12 to clamp and fix the test tube 10 by the push rod 14 under the action of the push plate 5, and driving the arc rod 12 to move through a buffer seat 15 and a fixed rod 19, wherein the movable connection of a movable hole 20 and a positioning shaft 21 can buffer the transverse displacement when the angle of the arc rod 12 changes;
s2: when the push rod 14 moves to a certain position, the tapered positioning pin 22 clamps the clamping groove 23 under the action of the return spring 27, so as to position the push rod 14, when disassembly is required, the moving ring 28 is pushed, the moving ring 28 drives the tapered positioning pin 22 to move out of the clamping groove 23 through the mutual matching of the wedge plate 29 and the baffle 30, so that the push rod 14 loosens the arc-shaped rod 12 under the action of the buffer spring 17, and the test tube 10 is disassembled;
s3: when test tube 10 shifts out centrifugal device 9, the switch of starter motor 33, the output shaft of motor 33 drives bull stick 34 and rotates, bull stick 34 reciprocates through circulation groove 37 and the sliding connection drive removal seat 32 of locating piece 38, remove seat 32 and drive infrared scanner 39 and scan the separator in the test tube 10, and through the intensity of the infrared ray behind the shading sheet 31 reaction irradiation, and then can survey the height of different materials, thereby can survey the concentration of each material in the crude oil in different time slots behind the centrifugation, so that the detected data is more accurate.
The above description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the inventive concepts of the present invention in the technical scope of the present invention.
Claims (8)
1. Survey device of water and precipitate in crude oil, including base (1), its characterized in that, the top fixed mounting of base (1) has support column (2) that two symmetries set up, and the top fixed mounting of two support column (2) has same roof (3), the bottom fixed mounting of roof (3) has cylinder (4), and fixed mounting has push pedal (5) on the piston of cylinder (4), centrifugal device (9) are installed at the top of base (1), have placed test tube (10) on centrifugal device (9), and test tube (10) and rubber buffer (8) mutually support, the below of push pedal (5) is equipped with fixed plate (7), and the bottom fixed mounting of fixed plate (7) has movable rod (6), and rubber buffer (8) are installed to the bottom of movable rod (6), are equipped with fixed establishment on fixed plate (7), fixture is installed to the bottom of fixed plate (7), push pedal (5) cooperate with fixture, install anti-dazzling screen (31) on one support column (2) in two support columns (2), sliding connection has removal seat (32) on another support column (2) in two support columns (2), and infrared scanner (39) are installed to one side of removing seat (32), and infrared scanner (39) cooperate with anti-dazzling screen (31), are equipped with actuating mechanism on removing seat (32), controller (40) are installed at the top of base (1).
2. The device for measuring the water content and the precipitate in the crude oil according to claim 1, wherein the clamping mechanism comprises positioning columns (11), arc-shaped rods (12), backing plates (13), push rods (14) and buffer bases (15), the four positioning columns (11) are fixedly arranged at the bottom of the fixing plate (7), the four arc-shaped rods (12) are respectively and rotatably connected with the corresponding positioning columns (11), the arc-shaped rods (12) are fixedly connected with the corresponding backing plates (13), the two push rods (14) are fixedly arranged at the bottom of the push plate (5), the bottom ends of the push rods (14) are slidably connected with the buffer bases (15), fixed rods (19) are fixedly arranged on the arc-shaped rods (12), positioning shafts (21) are fixedly arranged on the fixed rods (19), positioning rods (18) are fixedly arranged at the bottom of the buffer bases (15), movable holes (20) are formed in the positioning rods (18), the movable hole (20) is movably connected with the positioning shaft (21).
3. The device for determining water content and sediments in crude oil according to claim 1, wherein the fixing mechanism comprises a conical positioning pin (22), positioning holes (24), a baffle plate (30), a moving ring (28) and wedge plates (29), the four positioning holes (24) are arranged on the outer side of the fixing plate (7), the conical positioning pin (22) is in sliding connection with the corresponding positioning hole (24), the baffle plate (30) is fixedly arranged at one end of the conical positioning pin (22), a clamping groove (23) is formed in one side of the push rod (14), the clamping groove (23) is matched with the corresponding conical positioning pin (22), the moving ring (28) is slidably arranged on the outer side of the fixing plate (7), and the four wedge plates (29) are fixedly arranged at the bottom of the moving ring (28) and matched with the baffle plate (30).
4. The device for measuring the water content and the sediment in the crude oil according to claim 1, wherein the driving mechanism comprises a motor (33), a rotating rod (34), a sliding hole (35) and a rotating roller (36), the sliding hole (35) is formed in the moving seat (32), the rotating roller (36) is fixedly arranged on the rotating rod (34) and movably connected with the sliding hole (35), the rotating rod (34) is fixedly connected with an output shaft of the motor (33), and the motor (33) is arranged at the bottom of the top plate (3).
5. The device for determining water content and sediments in crude oil according to claim 2, wherein the top of the buffer seat (15) is provided with a buffer groove (16), the buffer groove (16) is connected with the corresponding push rod (14) in a sliding manner, both sides of the buffer groove (16) are provided with limit grooves, limit blocks are connected in the limit grooves in a sliding manner, the limit blocks are fixedly connected with the push rod (14), the bottom end of the push rod (14) is fixed with a buffer spring (17), and the bottom end of the buffer spring (17) is fixedly connected with the inner wall of the bottom of the buffer groove (16).
6. The device for determining the water content and the precipitate in the crude oil according to claim 3, wherein the positioning grooves (25) are respectively formed on the inner walls of the bottom and the top of the positioning hole (24), the inner wall of each positioning groove (25) is connected with a sliding block (26) in a sliding manner, each sliding block (26) is fixedly connected with the corresponding conical positioning pin (22), a return spring (27) is fixedly installed on one side of each sliding block (26), and one end of each return spring (27) is fixedly connected with the inner wall of each positioning groove (25).
7. The device for measuring the water content and the precipitate in the crude oil according to claim 4, wherein a positioning block (38) is fixedly installed on the inner wall of the sliding hole (35), a circulating groove (37) is formed in the rotating roller (36), and the circulating groove (37) is connected with the positioning block (38) in a sliding manner.
8. A method for measuring water content and precipitates in crude oil, which is characterized by comprising the following steps;
s1: starting a cylinder (4) switch, driving a push plate (5) to move downwards by a piston of the cylinder (4), driving a fixed plate (7) to move downwards by the push plate (5) through a push rod (14), driving a rubber plug (8) to contact with a test tube (10) by the fixed plate (7) through a movable rod (6), positioning the fixed plate (7), moving the push rod (14) downwards under the action of the push plate (5) at the moment, driving an arc-shaped rod (12) to clamp and fix the test tube (10) through a buffer seat (15) and a fixed rod (19), and buffering the transverse displacement when the angle of the arc-shaped rod (12) is changed by the movable connection of a movable hole (20) and a positioning shaft (21);
s2: when the push rod (14) moves to a certain position, the tapered positioning pin (22) clamps the clamping groove (23) under the action of the reset spring (27) so as to position the push rod (14), when the push rod needs to be disassembled, the moving ring (28) is pushed, the moving ring (28) drives the tapered positioning pin (22) to move out of the clamping groove (23) through the mutual matching of the wedge plate (29) and the baffle plate (30), so that the push rod (14) loosens the arc-shaped rod (12) under the action of the buffer spring (17), and the test tube (10) is disassembled;
s3: when test tube (10) shifted out centrifugal device (9), starter motor (33) switch, the output shaft of motor (33) drives bull stick (34) and rotates, bull stick (34) reciprocate through the sliding connection drive removal seat (32) of circulation groove (37) and locating piece (38), remove seat (32) and drive infrared scanner (39) and scan the separator in test tube (10), and through the intensity of shading piece (31) reaction irradiation back infrared ray, and then can survey the height of different materials, thereby can survey the concentration of each material in the crude oil in different time slots behind the centrifugation, so that detected data is more accurate.
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Citations (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1068734A (en) * | 1996-08-28 | 1998-03-10 | Kdk Corp | Chucking device, and sample inspection device therewith |
| CH694062A5 (en) * | 1999-07-26 | 2004-06-30 | Tecan Trading Ag | Apparatus for the analysis of chemical substances in biological samples, especially blood from a centrifuge, has a holder to move the sample tube between a halogen lamp and an electronic color camera |
| US20050014273A1 (en) * | 2001-08-29 | 2005-01-20 | Dahm Michael Werner | Method and device for preparing a sample of biological origin in order to determine at least one constituent contained therein |
| US20110042582A1 (en) * | 2008-02-05 | 2011-02-24 | Pocared Diagnostics Ltd. | System for Conducting the Identification of Bacteria in Biological Samples |
| EP2479008A1 (en) * | 2011-01-20 | 2012-07-25 | G.F. S.p.A. | A gripping device of a container |
| US20130123089A1 (en) * | 2011-11-07 | 2013-05-16 | Beckman Coulter, Inc. | Centrifuge system and workflow |
| US20130136569A1 (en) * | 2010-08-06 | 2013-05-30 | Siemens Healthcare Diagnostics Inc. | Methods and systems adapted to handle sticky sample containers |
| CN103786154A (en) * | 2012-10-30 | 2014-05-14 | 蓝伊精机株式会社 | Chucking apparatus |
| US20170209970A1 (en) * | 2016-01-26 | 2017-07-27 | Citic Dicastal Co., Ltd | Machining Fixture |
| CN107336254A (en) * | 2017-07-10 | 2017-11-10 | 合肥雄川机械销售有限公司 | A kind of clamping device of walking agricultural machine |
| CN108562592A (en) * | 2018-04-26 | 2018-09-21 | 浙江鹤群智能装备股份有限公司 | A kind of bottled medicinal liquor Impurity Detection System |
| CN109127166A (en) * | 2018-01-25 | 2019-01-04 | 陈柯 | A kind of Bioexperiment equipment |
| CN109187352A (en) * | 2018-10-25 | 2019-01-11 | 湖南正中制药机械有限公司 | A kind of clip type bottle gripper with positioning function |
| WO2019154348A1 (en) * | 2018-02-11 | 2019-08-15 | 北京科美生物技术有限公司 | Fully automatic photoexcited chemiluminescence detector |
| CN110420878A (en) * | 2019-07-10 | 2019-11-08 | 中国农业大学 | A kind of fruit-vegetable sorting machine tool hand and system |
| CN111240263A (en) * | 2020-03-23 | 2020-06-05 | 华中科技大学同济医学院附属协和医院 | Automatic shaking and boxing all-in-one machine for blood sampling test tubes and operation method |
| CN210968935U (en) * | 2019-09-29 | 2020-07-10 | 青岛中特环保仪器有限公司 | Manipulator for full-automatic water quality COD analyzer |
| CN211220736U (en) * | 2019-12-11 | 2020-08-11 | 山东职业学院 | Magnetic type mechanical clamping jaw for machine manufacturing |
| CN111855262A (en) * | 2020-07-28 | 2020-10-30 | 季华实验室 | Soil collection system and robot |
| CN212989374U (en) * | 2020-10-12 | 2021-04-16 | 陈小翠 | Urine detection device for obstetrics and gynecology department |
-
2021
- 2021-05-19 CN CN202110546036.XA patent/CN113218868B/en active Active
Patent Citations (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1068734A (en) * | 1996-08-28 | 1998-03-10 | Kdk Corp | Chucking device, and sample inspection device therewith |
| CH694062A5 (en) * | 1999-07-26 | 2004-06-30 | Tecan Trading Ag | Apparatus for the analysis of chemical substances in biological samples, especially blood from a centrifuge, has a holder to move the sample tube between a halogen lamp and an electronic color camera |
| US20050014273A1 (en) * | 2001-08-29 | 2005-01-20 | Dahm Michael Werner | Method and device for preparing a sample of biological origin in order to determine at least one constituent contained therein |
| US20110042582A1 (en) * | 2008-02-05 | 2011-02-24 | Pocared Diagnostics Ltd. | System for Conducting the Identification of Bacteria in Biological Samples |
| US20130136569A1 (en) * | 2010-08-06 | 2013-05-30 | Siemens Healthcare Diagnostics Inc. | Methods and systems adapted to handle sticky sample containers |
| EP2479008A1 (en) * | 2011-01-20 | 2012-07-25 | G.F. S.p.A. | A gripping device of a container |
| US20130123089A1 (en) * | 2011-11-07 | 2013-05-16 | Beckman Coulter, Inc. | Centrifuge system and workflow |
| CN103786154A (en) * | 2012-10-30 | 2014-05-14 | 蓝伊精机株式会社 | Chucking apparatus |
| US20170209970A1 (en) * | 2016-01-26 | 2017-07-27 | Citic Dicastal Co., Ltd | Machining Fixture |
| CN107336254A (en) * | 2017-07-10 | 2017-11-10 | 合肥雄川机械销售有限公司 | A kind of clamping device of walking agricultural machine |
| CN109127166A (en) * | 2018-01-25 | 2019-01-04 | 陈柯 | A kind of Bioexperiment equipment |
| WO2019154348A1 (en) * | 2018-02-11 | 2019-08-15 | 北京科美生物技术有限公司 | Fully automatic photoexcited chemiluminescence detector |
| CN108562592A (en) * | 2018-04-26 | 2018-09-21 | 浙江鹤群智能装备股份有限公司 | A kind of bottled medicinal liquor Impurity Detection System |
| CN109187352A (en) * | 2018-10-25 | 2019-01-11 | 湖南正中制药机械有限公司 | A kind of clip type bottle gripper with positioning function |
| CN110420878A (en) * | 2019-07-10 | 2019-11-08 | 中国农业大学 | A kind of fruit-vegetable sorting machine tool hand and system |
| CN210968935U (en) * | 2019-09-29 | 2020-07-10 | 青岛中特环保仪器有限公司 | Manipulator for full-automatic water quality COD analyzer |
| CN211220736U (en) * | 2019-12-11 | 2020-08-11 | 山东职业学院 | Magnetic type mechanical clamping jaw for machine manufacturing |
| CN111240263A (en) * | 2020-03-23 | 2020-06-05 | 华中科技大学同济医学院附属协和医院 | Automatic shaking and boxing all-in-one machine for blood sampling test tubes and operation method |
| CN111855262A (en) * | 2020-07-28 | 2020-10-30 | 季华实验室 | Soil collection system and robot |
| CN212989374U (en) * | 2020-10-12 | 2021-04-16 | 陈小翠 | Urine detection device for obstetrics and gynecology department |
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|---|---|
| CN113218868B (en) | 2022-07-29 |
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Effective date of registration: 20231114 Address after: No. 19-10 Changsha Road, Wangcheng Street Office, Laixi City, Qingdao City, Shandong Province, 266601 Patentee after: Qingdao Hongfengsheng Technology Co.,Ltd. Address before: No. 728, Huanghe Road, Dongying District, Dongying City, Shandong Province 257000 Patentee before: Dongying Chenfeng Electronic Technology Co.,Ltd. |