CN105424612A - Paraffin storage light stability detection device - Google Patents
Paraffin storage light stability detection device Download PDFInfo
- Publication number
- CN105424612A CN105424612A CN201510839900.XA CN201510839900A CN105424612A CN 105424612 A CN105424612 A CN 105424612A CN 201510839900 A CN201510839900 A CN 201510839900A CN 105424612 A CN105424612 A CN 105424612A
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- China
- Prior art keywords
- sample
- light stability
- paraffin
- main box
- sample holder
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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
Abstract
The invention discloses a paraffin storage light stability detection device and relates to the technical field of paraffin light stability detection. A master control box is arranged on one side of a main box body, a control panel is installed on the master control box, a pull door is arranged on one side of the control panel, a handle is installed on the pull door, a perspective window is installed under the handle, a distance adjusting motor is arranged at the top of the main box body, the lower portion of the distance adjusting motor is connected with a distance adjusting rod, the distance adjusting rod is arranged inside the main box body, a reflecting cover is arranged under the distance adjusting rod, an ultraviolet lamp tube is fixed to the reflecting cover, a partition plate is installed at the bottom of the main box body, a heating tube is arranged at the bottom of the partition plate, and a sampler container is placed on the partition plate. The paraffin storage light stability detection device is simple and reasonable in structure and adopts UVB313 as a radiation source closer to a solar ultraviolet spectrum compared with an ultraviolet high-pressure mercury lamp. The paraffin storage light stability detection device is large in sample detection amount, a sample detection environment more accords with storage conditions, and the device can simultaneously detect more than four samples.
Description
Technical field
The present invention relates to paraffin and deposit light stability pick-up unit, belong to wax light stability detection technique field.
Background technology
Containing a small amount of isoparaffin, aromatic hydrocarbons, alkene in paraffin, and S, N, O compound of trace.Because being subject to the combined action of the factors such as light, heat, oxygen, meeting oxidation deterioration gradually, darkens, affects the usability of paraffin.At present, what paraffin light peace property detected employing is ultraviolet radiation instrument, performs SHT0404-2008 standard.The shortcoming that existing employing ultraviolet radiation instrument detects paraffin light peace property is: (1), testing result and paraffin are deposited discoloration and differed greatly, and detection light is pacified color in qualified paraffin storage process and also deepened.(2), testing process completely cuts off air, and reality storage condition is inconsistent.(3), detect sample number, single sample quality is little.
Summary of the invention
For the problems referred to above, the technical problem to be solved in the present invention is to provide paraffin and deposits light stability pick-up unit.
Paraffin of the present invention deposits light stability pick-up unit, it comprises main box, Main Control Tank, control panel, distance-adjusting motor, sliding door, handle, window, roll adjustment bar, reflection shield, ultraviolet lamp tube, dividing plate and heating tube, the side of main box is Main Control Tank, Main Control Tank is provided with control panel, the side of control panel is sliding door, sliding door is provided with handle, and the below of handle is provided with window, the top of main box is provided with distance-adjusting motor, the below of distance-adjusting motor is connected with roll adjustment bar, and roll adjustment bar is arranged on the inside of main box, the below of roll adjustment bar is provided with reflection shield, reflection shield is fixed with ultraviolet lamp tube, the bottom of main box is provided with dividing plate, the bottom of dividing plate is provided with heating tube, dividing plate is placed with sample holder.
As preferably, described ultraviolet lamp tube adopts UVB313 to be radiation source.
In the present invention, paraffin is deposited the detection method of light stability pick-up unit and is: cleaned up by sample holder reagent, surperficial free from dust, without residual wax; Use Saybolt colour measurement method to measure sample, reading saybolt colorimeter look number is A1; Sample is poured in sample holder, sample is made to pour into the upper surface 30mm place apart from sample holder, heating tube is opened, the illumination temperature of adjustment heating tube makes it reach higher than till sample melting temperature 5 DEG C, after temperature stabilization, sample holder is put on dividing plate, ultraviolet lamp tube is carried out adjustable range by distance-adjusting motor, it is made to be adjusted to the upper surface 20mm place of sample holder, open ultraviolet lamp tube and carry out irradiation till 60 minutes, take out sample holder, adopt Saybolt colour measurement method to measure sample after illumination, reading saybolt colorimeter look number is A2; The ultraviolet illumination number of sample is calculated: A=A1-A2 with following formula; In formula: A sample ultraviolet illumination number; The light stability of paraffin is judged by sample ultraviolet illumination A.
Beneficial effect of the present invention: it can overcome the drawback of prior art, apparatus structure advantages of simple, employing UVB313 is radiation source, this light source than ultraviolet high-pressure mercury lamps closer to solar ultraviolet line spectrum.And the comparatively power saving of this light source, this kind of light stability pick-up unit is adopted to carry out detection sample, detection sample size is large, result is more representative, the environment detecting sample meets storage condition more, and temperature is lower than 30 DEG C in testing process, testing result is not by the impact of temperature, and this device can detect the sample of more than four simultaneously.
accompanying drawing illustrates:
For ease of illustrating, the present invention is described in detail by following concrete enforcement and accompanying drawing.
Fig. 1 is the structural representation that in the present invention, paraffin deposits light stability pick-up unit;
Fig. 2 is the inner structure schematic diagram that in the present invention, paraffin deposits light stability pick-up unit.
1-main box; 2-Main Control Tank; 3-control panel; 4-roll adjustment electricity; 5-pulls; 6-shakes hands; 7-window; 8-roll adjustment bar; 9-reflection shield; 10-ultraviolet lamp tube; 11-dividing plate; 12-heating tube.
embodiment:
As shown in Figure 1-2, this embodiment is by the following technical solutions: it comprises main box 1, Main Control Tank 2, control panel 3, distance-adjusting motor 4, sliding door 5, handle 6, window 7, roll adjustment bar 8, reflection shield 9, ultraviolet lamp tube 10, dividing plate 11 and heating tube 12, the side of main box 1 is Main Control Tank 2, Main Control Tank 2 is provided with control panel 3, the side of control panel 3 is sliding door 5, sliding door 5 is provided with handle 6, and the below of handle 6 is provided with window 7, the top of main box 1 is provided with distance-adjusting motor 4, the below of distance-adjusting motor 4 is connected with roll adjustment bar 8, and roll adjustment bar 8 is arranged on the inside of main box 1, the below of roll adjustment bar 8 is provided with reflection shield 9, reflection shield 9 is fixed with ultraviolet lamp tube 10, the bottom of main box 1 is provided with dividing plate 11, the bottom of dividing plate 11 is provided with heating tube 12, dividing plate 11 is placed with sample holder a.
As preferably, described ultraviolet lamp tube 10 adopts UVB313 to be radiation source.
In this embodiment, paraffin is deposited the detection method of light stability pick-up unit and is: cleaned up by sample holder a reagent, surperficial free from dust, without residual wax, use Saybolt colour measurement method to measure sample, reading saybolt colorimeter look number is A1, sample is poured in sample holder a, sample is made to pour into the upper surface 30mm place apart from sample holder a, heating tube 12 is opened, the illumination temperature of adjustment heating tube 12 makes it reach higher than till sample melting temperature 5 DEG C, after temperature stabilization, sample holder a is put on dividing plate 11, ultraviolet lamp tube 10 is carried out adjustable range by distance-adjusting motor 4, it is made to be adjusted to the upper surface 20mm place of sample holder a, open ultraviolet lamp tube 10 and carry out irradiation till 60 minutes, take out sample holder a, Saybolt colour measurement method is adopted to measure sample after illumination, reading saybolt colorimeter look number is A2, the ultraviolet illumination number of sample is calculated: A=A1-A2 with following formula, in formula: A sample ultraviolet illumination number, the light stability of paraffin is judged by sample ultraviolet illumination A.
More than show and describe ultimate principle of the present invention and principal character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and instructions just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (3)
1. paraffin deposits light stability pick-up unit, it is characterized in that: it comprises main box (1), Main Control Tank (2), control panel (3), distance-adjusting motor (4), sliding door (5), handle (6), window (7), roll adjustment bar (8), reflection shield (9), ultraviolet lamp tube (10), dividing plate (11) and heating tube (12), the side of main box (1) is Main Control Tank (2), Main Control Tank (2) is provided with control panel (3), the side of control panel (3) is sliding door (5), sliding door (5) is provided with handle (6), and the below of handle (6) is provided with window (7), the top of main box (1) is provided with distance-adjusting motor (4), the below of distance-adjusting motor (4) is connected with roll adjustment bar (8), and roll adjustment bar (8) is arranged on the inside of main box (1), the below of roll adjustment bar (8) is provided with reflection shield (9), reflection shield (9) is fixed with ultraviolet lamp tube (10), the bottom of main box (1) is provided with dividing plate (11), the bottom of dividing plate (11) is provided with heating tube (12), (11) are placed with sample holder (a) with dividing plate.
2. deposit light stability pick-up unit according to paraffin according to claim 1, it is characterized in that: described ultraviolet lamp tube (10) adopts UVB313 to be radiation source.
3. deposit light stability pick-up unit according to paraffin according to claim 1, it is characterized in that: its concrete detection method is: cleaned up by sample holder (a) reagent, surperficial free from dust, without residual wax, use Saybolt colour measurement method to measure sample, reading saybolt colorimeter look number is A1, sample is poured in sample holder (a), sample is made to pour into the upper surface 30mm place apart from sample holder (a), heating tube (12) is opened, the illumination temperature of adjustment heating tube (12) makes it reach higher than till sample melting temperature 5 DEG C, after temperature stabilization, sample holder (a) is put on dividing plate (11), ultraviolet lamp tube (10) is carried out adjustable range by distance-adjusting motor (4), it is made to be adjusted to the upper surface 20mm place of sample holder (a), open ultraviolet lamp tube (10) and carry out irradiation till 60 minutes, take out sample holder (a), Saybolt colour measurement method is adopted to measure sample after illumination, reading saybolt colorimeter look number is A2, the ultraviolet illumination number of sample is calculated: A=A1-A2 with following formula, in formula: A sample ultraviolet illumination number, the light stability of paraffin is judged by sample ultraviolet illumination A.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510839900.XA CN105424612A (en) | 2015-11-27 | 2015-11-27 | Paraffin storage light stability detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510839900.XA CN105424612A (en) | 2015-11-27 | 2015-11-27 | Paraffin storage light stability detection device |
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| CN105424612A true CN105424612A (en) | 2016-03-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510839900.XA Pending CN105424612A (en) | 2015-11-27 | 2015-11-27 | Paraffin storage light stability detection device |
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| CN (1) | CN105424612A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111208092A (en) * | 2018-11-21 | 2020-05-29 | 辽宁凯迈石化有限公司 | Paraffin stability detection method |
| CN111257260A (en) * | 2020-01-21 | 2020-06-09 | 大连远东兴仪器有限公司 | Device for measuring Fischer-Tropsch wax ultraviolet light stable chromaticity |
Citations (6)
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| CN2377534Y (en) * | 1999-01-27 | 2000-05-10 | 中国科学院长春光学精密机械研究所 | Wax light stability ultraviolet irradiator |
| CN2447779Y (en) * | 2000-10-26 | 2001-09-12 | 中国石油化工股份有限公司 | Paraffin colour measuring instrument |
| CN1323333A (en) * | 1998-10-15 | 2001-11-21 | 泰格维克油漆及涂料两合公司 | Thermosetting powder coating systems |
| CN101027351A (en) * | 2004-09-28 | 2007-08-29 | 阿科玛法国公司 | Stabilized UV transparent acrylic composition |
| JP4027030B2 (en) * | 2000-11-07 | 2007-12-26 | 株式会社ニデック | Intraocular lens photostability test method |
| CN102175509A (en) * | 2011-02-18 | 2011-09-07 | 东南大学 | Ultraviolet pretreatment testing device for solar panel |
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2015
- 2015-11-27 CN CN201510839900.XA patent/CN105424612A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1323333A (en) * | 1998-10-15 | 2001-11-21 | 泰格维克油漆及涂料两合公司 | Thermosetting powder coating systems |
| CN2377534Y (en) * | 1999-01-27 | 2000-05-10 | 中国科学院长春光学精密机械研究所 | Wax light stability ultraviolet irradiator |
| CN2447779Y (en) * | 2000-10-26 | 2001-09-12 | 中国石油化工股份有限公司 | Paraffin colour measuring instrument |
| JP4027030B2 (en) * | 2000-11-07 | 2007-12-26 | 株式会社ニデック | Intraocular lens photostability test method |
| CN101027351A (en) * | 2004-09-28 | 2007-08-29 | 阿科玛法国公司 | Stabilized UV transparent acrylic composition |
| CN102175509A (en) * | 2011-02-18 | 2011-09-07 | 东南大学 | Ultraviolet pretreatment testing device for solar panel |
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| 程玉明 等: "《油品分析》", 30 April 1993, 中国石化出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111208092A (en) * | 2018-11-21 | 2020-05-29 | 辽宁凯迈石化有限公司 | Paraffin stability detection method |
| CN111257260A (en) * | 2020-01-21 | 2020-06-09 | 大连远东兴仪器有限公司 | Device for measuring Fischer-Tropsch wax ultraviolet light stable chromaticity |
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Application publication date: 20160323 |