CN114088655B - Near infrared spectrum analysis and detection device and detection method for petroleum products - Google Patents
Near infrared spectrum analysis and detection device and detection method for petroleum products Download PDFInfo
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- CN114088655B CN114088655B CN202111383601.1A CN202111383601A CN114088655B CN 114088655 B CN114088655 B CN 114088655B CN 202111383601 A CN202111383601 A CN 202111383601A CN 114088655 B CN114088655 B CN 114088655B
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- 238000001514 detection method Methods 0.000 title claims abstract description 57
- 239000003209 petroleum derivative Substances 0.000 title claims abstract description 51
- 238000002329 infrared spectrum Methods 0.000 title claims abstract description 48
- 230000007246 mechanism Effects 0.000 claims abstract description 24
- 230000003028 elevating effect Effects 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 3
- 238000005070 sampling Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Classifications
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- 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
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- 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
- G01N21/359—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light using near infrared light
-
- 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
- G01N2021/0106—General arrangement of respective parts
- G01N2021/0112—Apparatus in one mechanical, optical or electronic block
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- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
The invention belongs to the field of petroleum product detection, in particular to a near infrared spectrum analysis and detection device and a detection method for petroleum products, comprising an analysis detector and a lifting mechanism; the lifting mechanisms are arranged on two sides of the analysis detector; the lifting mechanism comprises a lifting auxiliary plate, a moving pipe, an adjusting block, a sleeve and an auxiliary spring; the bottom of the analysis detector is provided with a fixed plate; the lifting auxiliary plates are arranged on two sides of the fixed plate; the surface of the lifting auxiliary plate is provided with a plug hole; the movable pipe is arranged in the plug hole; the adjusting block is arranged on one end of the moving pipe; the sleeve is arranged on the surface of the adjusting block; through setting up elevating system, the personnel of being convenient for adjust the height of near infrared spectrum analysis detector, make this near infrared spectrum analysis detector be convenient for the detection analyst operation of different heights.
Description
Technical Field
The invention relates to the field of petroleum product detection, in particular to a near infrared spectrum analysis detection device and a detection method for petroleum products.
Background
In the development of petroleum, a near infrared spectrum analysis and detection device for petroleum products is required to be used for detecting the quality grade parameters of petroleum.
In the prior art, the near infrared spectrum analysis and detection device for petroleum products is simple and easy to operate and has higher detection efficiency.
The prior near infrared spectrum analysis and detection device for petroleum products is difficult to adjust the height of the near infrared spectrum analysis and detection device for petroleum products according to the height of a detector when detecting the petroleum products, thereby being inconvenient for the detector with different heights to detect.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention provides a near infrared spectrum analysis detection device and a detection method for petroleum products, which aim at the problem that the height of the near infrared spectrum analysis detection device for petroleum products is difficult to adjust according to the height of a detector when the existing near infrared spectrum analysis detection device for petroleum products detects the petroleum products, so that the detection of the detectors with different heights is inconvenient.
The technical scheme adopted for solving the technical problems is as follows: the invention relates to a near infrared spectrum analysis and detection device and a detection method for petroleum products, comprising an analysis detector and a lifting mechanism; the lifting mechanisms are arranged on two sides of the analysis detector;
the lifting mechanism comprises a lifting auxiliary plate, a moving pipe, an adjusting block, a sleeve and an auxiliary spring; the bottom of the analysis detector is provided with a fixed plate; the lifting auxiliary plates are arranged on two sides of the fixed plate; the surface of the lifting auxiliary plate is provided with a plug hole; the movable pipe is arranged in the plug hole; the adjusting block is arranged on one end of the moving pipe; the sleeve is arranged on the surface of the adjusting block; a fixing hole is formed in one side of the adjusting block; a fixed circular tube is arranged in the fixed hole; the auxiliary spring is arranged on the surface of the fixed circular tube, and the lifting auxiliary plate, the moving tube, the adjusting block, the sleeve and the auxiliary spring are arranged, so that personnel can conveniently adjust the height of the near infrared spectrum analysis detector, and the near infrared spectrum analysis detector is convenient for detection analysts with different heights to operate.
Preferably, rectangular grooves are formed in symmetrical positions on two sides of the adjusting block; one side of the sleeve is provided with a telescopic block matched with the rectangular groove, and the telescopic block is arranged, so that personnel can limit the sleeve conveniently.
Preferably, the top parts of the lifting auxiliary plate and the moving pipe are provided with mounting limiting holes; the inside in the spacing hole of installation is provided with the spacing pipe of installation, through being provided with the spacing pipe of installation, the personnel of being convenient for fix the removal pipe.
Preferably, the other end fixedly connected with fixed circle piece of movable tube is through being provided with fixed circle piece, and the personnel of being convenient for is spacing to the other end of movable tube.
Preferably, the two sides of the detector body are provided with arc grooves matched with the sleeve, and the sleeve can be limited by the arc grooves.
Preferably, an auxiliary fixing mechanism is arranged at the top of the sleeve; the auxiliary fixing mechanism comprises a fixing frame, a fixing tube, a movable ball and a limiting fixing tube; the fixing frame is arranged at a symmetrical position at the top of the sleeve; the fixed pipe is fixedly connected to the top of the fixed frame; the movable balls are arranged on two sides of the fixing frame; the limiting fixed pipe is movably connected to the inside of the fixed pipe, and the stability of the near infrared spectrum analysis detector can be improved and the lifting mechanism can be assisted to move by personnel through the fixed pipe, the movable ball and the limiting fixed pipe.
Preferably, the inner wall of the arc-shaped groove is provided with a plug-in limiting hole matched with the limiting fixed pipe, and the plug-in limiting hole is formed, so that personnel can limit the limiting fixed pipe conveniently.
A near infrared spectrum analysis detection device and detection method for petroleum products, the detection method comprises the following steps:
s1: when the device is used, the petroleum product is sampled firstly, a certain amount of petroleum product is extracted, and the petroleum product is put into a near infrared spectrum analysis and detection device;
s2: after the petroleum product is put into a near infrared spectrum analysis and detection device, the near infrared spectrum analysis sensor arranged in the near infrared spectrum analysis and detection device is used for detecting and analyzing the petroleum product;
s3: and comparing the data obtained by detecting and analyzing the petroleum product with a set value of the petroleum product, so as to divide the petroleum product into different quality grades.
The invention has the advantages that:
1. according to the invention, the lifting mechanism is arranged, when the device is used, the movable tube is required to be pulled to drive the sleeve to move, the sleeve collides with the analysis detector when the analysis detector is prevented from being placed, then the analysis detector is placed on the fixed plate, the movable tube is pushed, one end of the movable tube is pushed to push the sleeve to move, the sleeve is pushed into the analysis detector, the sleeve is extruded by the inner wall of the analysis detector in the process that the sleeve enters the analysis detector, the sleeve is extruded by the auxiliary spring, one end of the auxiliary spring is pushed to move towards the inner wall of the analysis detector, so that the stability of the sleeve in the analysis detector is improved, when the device is used, the analysis detector is required to be moved upwards or downwards, the movable tube is fixed after the analysis detector is moved to a proper position, so that the sleeve is fixed, and then the analysis detector is convenient for personnel to adjust the height of the near infrared spectrum analysis detector, and the near infrared spectrum analysis detector is convenient for detection analyzers with different heights.
2. According to the invention, the auxiliary fixing mechanism is arranged, when the sleeve moves in the arc-shaped groove, the moving balls arranged on the two sides of the fixing frame rotate on the fixing frame, so that the friction force born by the sleeve when the sleeve moves is reduced, the sleeve is moved to a proper position, the limiting fixing pipe is pushed to move in the fixing pipe, and one end of the limiting fixing pipe is inserted into the inner wall of the arc-shaped groove, so that the stability of the near infrared spectrum analysis detector can be improved, and a person can be assisted to move the lifting mechanism.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the invention, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic top view of a first embodiment;
FIG. 2 is an enlarged schematic view of the structure A in FIG. 1 according to the first embodiment;
FIG. 3 is a schematic view of a limiting fixing tube according to the first embodiment;
fig. 4 is a schematic structural diagram of a fixing frame according to the first embodiment;
fig. 5 is a schematic structural diagram of a regulating block according to the first embodiment.
In the figure: 1. an analytical detector; 101. a fixing plate; 201. lifting the auxiliary plate; 2011. a plug hole; 202. a moving tube; 2021. installing a limiting hole; 2022. installing a limiting pipe; 2023. fixing the round block; 203. an adjusting block; 2031. rectangular grooves; 2032. a telescopic block; 204. a sleeve; 2041. an arc-shaped groove; 2042. inserting limit holes; 205. an auxiliary spring; 3. fixing the round tube; 401. a fixing frame; 402. a fixed tube; 403. moving the balls; 404. and limiting and fixing the pipe.
Detailed Description
The following description of the embodiments of the present invention 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 invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
Referring to fig. 1-5, a near infrared spectrum analysis and detection device and a detection method for petroleum products comprise an analysis detector 1 and a lifting mechanism; the lifting mechanisms are arranged on two sides of the analysis detector 1;
the lifting mechanism comprises a lifting auxiliary plate 201, a moving pipe 202, an adjusting block 203, a sleeve 204 and an auxiliary spring 205; the bottom of the analysis detector 1 is provided with a fixed plate 101; the lifting auxiliary plates 201 are disposed at both sides of the fixed plate 101; a plugging hole 2011 is formed in the surface of the lifting auxiliary plate 201; the moving pipe 202 is disposed inside the plugging hole 2011; the adjusting block 203 is arranged on one end of the moving tube 202; the sleeve 204 is arranged on the surface of the adjusting block 203; a fixing hole is formed in one side of the adjusting block 203; a fixed circular tube 3 is arranged in the fixed hole; the auxiliary spring 205 is arranged on the surface of the fixed circular tube 3;
during operation, the moving tube 202 is pulled to drive the sleeve 204 to move, so that the sleeve 204 collides with the analysis detector 1 when the analysis detector 1 is prevented from being placed, then the analysis detector 1 is placed on the fixed plate 101, the moving tube 202 is pushed, one end of the moving tube 202 is pushed to move the sleeve 204, the sleeve 204 is pushed into the analysis detector 1, the sleeve 204 is extruded by the inner wall of the analysis detector 1 in the process that the sleeve 204 enters the analysis detector 1, the sleeve 204 is extruded by the auxiliary spring 205, then one end of the auxiliary spring 205 is pushed to move the sleeve 204 onto the inner wall of the analysis detector 1, so that the stability of the sleeve 204 in the analysis detector 1 is improved, when the analysis detector 1 is required to be moved upwards or downwards, after the analysis detector 1 is moved to a proper position, the moving tube 202 is fixed, so that the sleeve 204 is fixed, the analysis detector 1 is fixed, and then a person can conveniently adjust the height of the near infrared spectrum analysis detector, and detection analyzers with different heights are convenient for operation of detection analyzers with different heights.
Rectangular grooves 2031 are formed in symmetrical positions on two sides of the adjusting block 203; a telescopic block 2032 matched with the rectangular groove 2031 is arranged on one side of the sleeve 204;
when the sleeve 204 is pressed during operation, the sleeve 204 drives the telescopic block 2032 to move, so that one side of the telescopic block 2032 moves left and right in the rectangular groove 2031.
Mounting limiting holes 2021 are formed in the top of the lifting auxiliary plate 201 and the top of the moving pipe 202; a mounting limiting pipe 2022 is arranged in the mounting limiting hole 2021;
in operation, the mounting stopper tube 2022 is inserted into the mounting stopper hole 2021, and the moving tube 202 is fixed in the lift assisting plate 201.
The other end of the moving pipe 202 is fixedly connected with a fixed round block 2023;
in operation, the fixed round block 2023 will limit the other end of the moving tube 202 when the moving tube 202 is moved or pushed.
Arc-shaped grooves 2041 matched with the sleeve 204 are formed in two sides of the detector body 1;
in operation, the moving tube 202 is pushed so that the sleeve 204 enters the interior of the arcuate slot 2041.
An auxiliary fixing mechanism is arranged at the top of the sleeve 204; the auxiliary fixing mechanism comprises a fixing frame 401, a fixing tube 402, a movable ball 403 and a limiting fixing tube 404; the fixing frame 401 is arranged at a symmetrical position on the top of the sleeve 204; the fixed pipe 402 is fixedly connected to the top of the fixed frame 401; the movable balls 403 are disposed on both sides of the fixed frame 401; the limiting fixed pipe 404 is movably connected inside the fixed pipe 402;
when the sleeve 204 moves in the arc-shaped groove 2041, the moving balls 403 arranged on the two sides of the fixing frame 401 rotate on the fixing frame 401, so that friction force applied to the sleeve 204 when the sleeve 204 moves is reduced, and then the sleeve is moved to a proper position, the limiting fixing pipe 404 is pushed to move in the fixing pipe 402, one end of the limiting fixing pipe 404 is inserted into the inner wall of the arc-shaped groove 2041, and accordingly stability of the near infrared spectrum analysis detector can be improved, and a person can be assisted to move the lifting mechanism.
An inserting limiting hole 2042 matched with the limiting fixed pipe 404 is formed in the inner wall of the arc-shaped groove 2041;
during operation, one end of the limiting and fixing tube 404 is inserted into the plugging limiting hole 2042, and one end of the limiting and fixing tube 404 is limited by the plugging limiting hole 2042.
A near infrared spectrum analysis detection device and detection method for petroleum products, the detection method comprises the following steps:
s1: when the device is used, the petroleum product sampling tool is used for sampling petroleum product, and then a certain amount of petroleum product collected in the sampling tool is injected into the near infrared spectrum analysis and detection device for detection by a person to be detected;
s2: after the petroleum product is put into the near infrared spectrum analysis and detection device, the near infrared spectrum analysis and detection device is started, and the petroleum product is detected and analyzed by utilizing a near infrared spectrum analysis sensor arranged in the near infrared spectrum analysis and detection device;
s3: during detection, detection data of petroleum products need to be recorded, and the data obtained by detecting and analyzing the petroleum products are compared with set values of the petroleum products, so that the petroleum products are classified into different quality grades.
Working principle:
1. aiming at the problems that the prior near infrared spectrum analysis detection device for petroleum products is difficult to adjust the height of the near infrared spectrum analysis detection device for petroleum products according to the heights of testers when detecting petroleum products, the detection device for petroleum products is inconvenient for testers with different heights, when in operation, the moving tube 202 is pulled to drive the sleeve 204 to move, when the analysis detector 1 is prevented from being placed, the sleeve 204 collides with the analysis detector 1, then the analysis detector 1 is placed on the fixed plate 101, one end of the moving tube 202 is pushed to push the sleeve 204 to move, the sleeve 204 is pushed into the analysis detector 1, the sleeve 204 is extruded by the inner wall of the analysis detector 1 when the sleeve 204 enters the analysis detector 1, the sleeve 204 is extruded by one end of the auxiliary spring 205 to push the sleeve 204 to move towards the inner wall of the analysis detector 1, so that the stability of the sleeve 204 in the analysis detector 1 is improved, when in use, the analysis detector 1 is required to be moved upwards or downwards, the moving tube 202 is required to be fixed, the sleeve 204 is further fixed, and then the near infrared spectrum analysis detector 1 is convenient for the analysis detector to adjust the near infrared spectrum analyzer to operate, and the near infrared spectrum analysis detector is inconvenient for the user to operate.
2. When the sleeve 204 moves in the arc-shaped groove 2041, the moving balls 403 arranged on two sides of the fixing frame 401 rotate on the fixing frame 401, so that friction force applied to the sleeve 204 when the sleeve 204 is moved is reduced, after the sleeve is moved to a proper position, the limiting fixing tube 404 is pushed to move in the fixing tube 402, one end of the limiting fixing tube is inserted into the inner wall of the arc-shaped groove 2041, and accordingly stability of the near infrared spectrum analysis detector can be improved, and a person can be assisted to move the lifting mechanism.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims.
Claims (3)
1. The utility model provides a near infrared spectrum analysis detection device of oil, its characterized in that: comprises an analysis detector (1) and a lifting mechanism; the lifting mechanisms are arranged on two sides of the analysis detector (1);
the lifting mechanism comprises a lifting auxiliary plate (201), a moving pipe (202), an adjusting block (203), a sleeve (204) and an auxiliary spring (205); the bottom of the analysis detector (1) is provided with a fixed plate (101); the lifting auxiliary plates (201) are arranged on two sides of the fixed plate (101); a plug hole (2011) is formed in the surface of the lifting auxiliary plate (201); the movable pipe (202) is arranged in the plug hole (2011); the adjusting block (203) is arranged on one end of the moving tube (202); the sleeve (204) is arranged on the surface of the adjusting block (203); a fixing hole is formed in one side of the adjusting block (203); a fixed circular tube (3) is arranged in the fixed hole; the auxiliary spring (205) is arranged on the surface of the fixed circular tube (3);
the top parts of the lifting auxiliary plate (201) and the moving pipe (202) are respectively provided with a mounting limiting hole (2021); a mounting limiting pipe (2022) is arranged in the mounting limiting hole (2021);
the other end of the movable pipe (202) is fixedly connected with a fixed round block (2023);
arc-shaped grooves (2041) matched with the sleeve (204) are formed in two sides of the detector body (1);
an auxiliary fixing mechanism is arranged at the top of the sleeve (204); the auxiliary fixing mechanism comprises a fixing frame (401), a fixing tube (402), a moving ball (403) and a limiting fixing tube (404); the fixing frame (401) is arranged at a symmetrical position at the top of the sleeve (204); the fixed pipe (402) is fixedly connected to the top of the fixed frame (401); the movable balls (403) are arranged on two sides of the fixed frame (401); the limiting fixed pipe (404) is movably connected inside the fixed pipe (402);
and the inner wall of the arc-shaped groove (2041) is provided with a plug-in limiting hole (2042) matched with the limiting fixed pipe (404).
2. The near infrared spectrum analysis and detection device for petroleum products according to claim 1, wherein: rectangular grooves (2031) are formed in symmetrical positions on two sides of the adjusting block (203); one side of the sleeve (204) is provided with a telescopic block (2032) which is matched with the rectangular groove (2031).
3. A near infrared spectrum analysis and detection device and a detection method for petroleum products, comprising the near infrared spectrum analysis and detection device for petroleum products as set forth in claims 1-2, characterized in that: the detection method comprises the following steps:
s1: when the device is used, the petroleum product is sampled firstly, a certain amount of petroleum product is extracted, and the petroleum product is put into a near infrared spectrum analysis and detection device;
s2: after the petroleum product is put into a near infrared spectrum analysis and detection device, the near infrared spectrum analysis sensor arranged in the near infrared spectrum analysis and detection device is used for detecting and analyzing the petroleum product;
s3: and comparing the data obtained by detecting and analyzing the petroleum product with a set value of the petroleum product, so as to divide the petroleum product into different quality grades.
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| CN202111383601.1A CN114088655B (en) | 2021-11-22 | 2021-11-22 | Near infrared spectrum analysis and detection device and detection method for petroleum products |
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| CN202111383601.1A CN114088655B (en) | 2021-11-22 | 2021-11-22 | Near infrared spectrum analysis and detection device and detection method for petroleum products |
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| CN114088655B true CN114088655B (en) | 2023-08-22 |
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| CN115406857B (en) * | 2022-09-07 | 2023-06-27 | 山东天厚石油科技有限责任公司 | Crude oil organic chlorine detection device and method for petroleum production |
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| CN213642926U (en) * | 2020-07-30 | 2021-07-09 | 江苏沃士力新材料科技有限公司 | Alloy support ring column |
| CN112922147A (en) * | 2021-01-25 | 2021-06-08 | 四川省星光钢结构有限公司 | Assembled steel structure connecting device |
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| CN114088655A (en) | 2022-02-25 |
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