CN105300982A - Gear-driven rotating operation-terminal sodium hydroxide calibration device of sulphur determination device - Google Patents
Gear-driven rotating operation-terminal sodium hydroxide calibration device of sulphur determination device Download PDFInfo
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- CN105300982A CN105300982A CN201510779397.3A CN201510779397A CN105300982A CN 105300982 A CN105300982 A CN 105300982A CN 201510779397 A CN201510779397 A CN 201510779397A CN 105300982 A CN105300982 A CN 105300982A
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Abstract
The invention discloses a gear-driven rotating operation-terminal sodium hydroxide calibration device of a sulphur determination device, and belongs to the field of soft coal combustible material sulfur content analysis equipment. The gear-driven rotating operation-terminal sodium hydroxide calibration device comprises four beakers arranged on a beaker disk in an axisymmetrical manner, a pH teat paper, an operation terminal rotating module, and a gear-driven inclining module; the operation terminal rotating module comprises a U-shaped support, a rotating motor frame, a PC, a rotating motor, a rotating shaft, a camera support, a suspending plate, and a camera; the gear-driven inclining module is arranged on the suspending plate; the gear-driven inclining module comprises a first L support, a second L support, an inclining motor support, an inclining motor, a driving shaft, a driven shaft, a driving wheel, and a driven wheel; the end part of the driven shaft is provided with a measuring cylinder pedestal, a measuring cylinder is arranged on the measuring cylinder pedestal, and the measuring cylinder is filled with a sodium hydroxide solution. The gear-driven rotating operation-terminal sodium hydroxide calibration device is compact in structure, is used for continuous sodium hydroxide calibration of solution in a plurality of beakers via operation terminal rotating and gear driving; and no manual operation is needed.
Description
Technical field
The present invention is mainly concerned with the analytical equipment field of sulfur content in bituminous coal combustible, refers in particular to tooth in a kind of constant sulphur appliance and passes the NaOH caliberating device of rotating operation end.
Background technology
The content measuring element sulphur in bituminous coal combustible has important value, in prior art, in order to measure the sulfur content in combustible accurately and rapidly, generally adopts constant sulphur appliance.In various constant sulphur appliance, high-temp combustion neutralisation constant sulphur appliance can draw result of laboratory test at short notice, enjoys great popularity.But, because high-temp combustion neutralisation step is more, be difficult to realize whole-course automation and measure.Such as, high-temp combustion neutralisation needs to adopt sodium hydroxide solution to demarcate the sulfuric acid solution that burning generates, and goes out the content of element sulphur according to the Dosage calculation of NaOH.In prior art, the demarcation of NaOH needs artificial participation, and it is large that prior art has labour intensity, the shortcoming that calibrated error is larger.Therefore, design a kind of NaOH caliberating device be applicable in neutralisation constant sulphur appliance and there is certain practical value.
Summary of the invention
The technical matters that the present invention need solve is: the technical matterss such as calibrated error is large existed for prior art, the invention provides a kind of compact conformation, without the need to manually participating in, being rotated by operating side and the NaOH caliberating device demarcated is implemented in gear drive continuously to solution in multiple beaker.
In order to solve the problem, the solution that the present invention proposes is: in constant sulphur appliance, tooth passes the NaOH caliberating device of rotating operation end, and it comprises the beaker of four the rotational symmetry distributions be installed on beaker disc, is installed in the PH test paper in described beaker, operating side rotating module, tooth passes tilt module.
Described operating side rotating module comprises U-shaped support, be installed in the electric rotating frame on described U-shaped support and PC, be installed in the electric rotating machine in described electric rotating frame, the turning axle on described U-shaped support is installed in by bearing, be installed in the shooting headstock on described turning axle and suspension plate from top to bottom, be installed in the camera on the described shooting headstock; The output shaft of described electric rotating machine is connected with one end of described turning axle; Described PC is connected with described camera by data line; Described suspension plate is equiped with described tooth and passes tilt module, described tooth passes tilt module and is positioned at directly over described beaker.
Described tooth passes tilt module and comprises and be installed in a L frame in described suspension plate and the 2nd L frame, be installed in the inclination motor frame on a described L frame, be installed in the inclination motor on described inclination motor frame, be installed in the main drive shaft between a described L frame and described 2nd L frame and driven shaft, be installed in the driving wheel on described main drive shaft, be installed in the engaged wheel be meshed on described driven shaft, with described driving wheel; The output shaft of described inclination motor is connected with one end of described main drive shaft, and described driven the tip of the axis is provided with graduated cylinder seat, described graduated cylinder seat is equiped with graduated cylinder, in described graduated cylinder, sodium hydroxide solution is housed.
Compared with prior art, tool has the following advantages and beneficial effect in the present invention:
(1) in constant sulphur appliance of the present invention, tooth passes the NaOH caliberating device of rotating operation end, and be provided with PH test paper and camera, PC, according to the color of PH test paper in beaker, judges the consumption of sodium hydroxide solution exactly.
(2) in constant sulphur appliance of the present invention, tooth passes the NaOH caliberating device of rotating operation end, and be also provided with electric rotating machine and tooth biography tilt module, graduated cylinder can rotate around turning axle, completes the standardization of solution in four beakers below it successively.
(3) compact conformation of the present invention, without the need to manually participating in, being rotated by operating side and gear drive achieves continuously solution Fast Calibration in multiple beaker, reduce labour intensity, reduce the calibrated error of sodium hydroxide solution, improve and demarcate efficiency and stated accuracy.
Accompanying drawing explanation
Fig. 1 is the structural principle schematic diagram that in constant sulphur appliance of the present invention, tooth passes the NaOH caliberating device of rotating operation end.
Fig. 2 is the structural principle schematic diagram that tooth of the present invention passes tilt module.
In figure, 1-beaker disc; 2-beaker; 21-PH test paper; 30-U-shaped support; 31-electric rotating frame; 32-electric rotating machine; 33-turning axle; 34-shooting headstock; 35-suspension plate; 36-camera; 37-PC; 4-tooth passes tilt module; 40-inclination motor; 41-driving wheel; 42-inclination motor frame; 43-the one L frame; 44-the two L frame; 45-main drive shaft; 46-driven shaft; 47-engaged wheel; 48-graduated cylinder.
Embodiment
Below with reference to the drawings and specific embodiments, the present invention is described in further detail.
Shown in Fig. 1 and Fig. 2, in constant sulphur appliance of the present invention, tooth passes the NaOH caliberating device of rotating operation end, comprises the beaker 2 of four the rotational symmetry distributions be installed on beaker disc 1, is installed in the PH test paper 21 in beaker 2, operating side rotating module, tooth passes tilt module 4.
Shown in Fig. 1 and Fig. 2, operating side rotating module comprises U-shaped support 30, be installed in the electric rotating frame 31 on U-shaped support 30 and PC 37, be installed in the electric rotating machine 32 in electric rotating frame 31, the turning axle 33 on U-shaped support 30 is installed in by bearing, be installed in the shooting headstock 34 on turning axle 33 and suspension plate 35 from top to bottom, be installed in the camera 36 on the shooting headstock 34; The output shaft of electric rotating machine 32 is connected with one end of turning axle 33; PC 37 is connected with camera 36 by data line; Suspension plate 35 is equiped with tooth and passes tilt module 4, tooth passes tilt module 4 and is positioned at directly over beaker 2.
Shown in Fig. 1 and Fig. 2, tooth passes tilt module 4 and comprises and be installed in a L frame 43 in suspension plate 35 and the 2nd L frame 44, be installed in the inclination motor frame 42 on a L frame 43, be installed in the inclination motor 40 on inclination motor frame 42, be installed in the main drive shaft 45 between a L frame 43 and the 2nd L frame 44 and driven shaft 46, be installed in the driving wheel 41 on main drive shaft 45, be installed in the engaged wheel 47 be meshed on driven shaft 46, with driving wheel 41; The output shaft of inclination motor 40 is connected with one end of main drive shaft 45, and the end of driven shaft 46 is provided with graduated cylinder seat, graduated cylinder seat is equiped with graduated cylinder 48, in graduated cylinder 48, sodium hydroxide solution is housed.
Principle of work: first the sulfuric acid solution of experiment is put into corresponding beaker 2; Electric rotating machine 32 driven rotary axle 33 rotates, and graduated cylinder 48 moves to directly over No. i (i is from 1 to 4) beaker 2; Inclination motor 40 drives main drive shaft 45 to rotate forward, and driven shaft 46 drives graduated cylinder 48 to tilt, and the sodium hydroxide solution in graduated cylinder 48 slowly flow in beaker 2; Sulfuric acid solution in beaker 2 and sodium hydroxide solution generation neutralization reaction, the color of PH test paper 21 is along with change; Camera 36 captured in real-time PH test paper 21, the color state of PH test paper 21 analyzed by PC 37, and then judges that whether neutralization reaction is complete; Inclination motor 40 rotates backward, and graduated cylinder 48 is just returned by heeling condition.
Claims (1)
1. in constant sulphur appliance, tooth passes the NaOH caliberating device of rotating operation end, it is characterized in that: the beaker (2) comprising four the rotational symmetry distributions be installed on beaker disc (1), be installed in the PH test paper (21) in described beaker (2), operating side rotating module, tooth passes tilt module (4), described operating side rotating module comprises U-shaped support (30), be installed in the electric rotating frame (31) on described U-shaped support (30) and PC (37), be installed in the electric rotating machine (32) on described electric rotating frame (31), the turning axle (33) on described U-shaped support (30) is installed in by bearing, be installed in the shooting headstock (34) on described turning axle (33) and suspension plate (35) from top to bottom, be installed in the camera (36) on the described shooting headstock (34), the output shaft of described electric rotating machine (32) is connected with one end of described turning axle (33), described PC (37) is connected with described camera (36) by data line, described suspension plate (35) is equiped with described tooth and passes tilt module (4), described tooth passes tilt module (4) and is positioned at directly over described beaker (2), described tooth passes tilt module (4) and comprises and be installed in a L frame (43) in described suspension plate (35) and the 2nd L frame (44), be installed in the inclination motor frame (42) on a described L frame (43), be installed in the inclination motor (40) on described inclination motor frame (42), be installed in the main drive shaft (45) between a described L frame (43) and described 2nd L frame (44) and driven shaft (46), be installed in the driving wheel (41) on described main drive shaft (45), be installed on described driven shaft (46), the engaged wheel (47) be meshed with described driving wheel (41), the output shaft of described inclination motor (40) is connected with one end of described main drive shaft (45), the end of described driven shaft (46) is provided with graduated cylinder seat, described graduated cylinder seat is equiped with graduated cylinder (48), described graduated cylinder is equipped with sodium hydroxide solution in (48).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510779397.3A CN105300982A (en) | 2015-11-15 | 2015-11-15 | Gear-driven rotating operation-terminal sodium hydroxide calibration device of sulphur determination device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510779397.3A CN105300982A (en) | 2015-11-15 | 2015-11-15 | Gear-driven rotating operation-terminal sodium hydroxide calibration device of sulphur determination device |
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| CN105300982A true CN105300982A (en) | 2016-02-03 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4845040A (en) * | 1984-12-17 | 1989-07-04 | Canadian Patents And Development Limited/Societe Canadienne Des Brevets Et D'exploitation Limitee | Method and apparatus for analyzing different sulphur forms |
| CN101149367A (en) * | 2007-09-21 | 2008-03-26 | 哈尔滨商业大学 | Grease color acid value integral automatic detection device and method based on computer vision |
| CN101858853A (en) * | 2010-06-01 | 2010-10-13 | 长沙开元仪器有限公司 | Sulfur meter |
| CN203365214U (en) * | 2013-07-26 | 2013-12-25 | 山东省科学院海洋仪器仪表研究所 | Seawater organic pollutant enrichment device |
| CN104649026A (en) * | 2013-11-25 | 2015-05-27 | 大连隆星新材料有限公司 | Bucket bumping device |
-
2015
- 2015-11-15 CN CN201510779397.3A patent/CN105300982A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4845040A (en) * | 1984-12-17 | 1989-07-04 | Canadian Patents And Development Limited/Societe Canadienne Des Brevets Et D'exploitation Limitee | Method and apparatus for analyzing different sulphur forms |
| CN101149367A (en) * | 2007-09-21 | 2008-03-26 | 哈尔滨商业大学 | Grease color acid value integral automatic detection device and method based on computer vision |
| CN101858853A (en) * | 2010-06-01 | 2010-10-13 | 长沙开元仪器有限公司 | Sulfur meter |
| CN203365214U (en) * | 2013-07-26 | 2013-12-25 | 山东省科学院海洋仪器仪表研究所 | Seawater organic pollutant enrichment device |
| CN104649026A (en) * | 2013-11-25 | 2015-05-27 | 大连隆星新材料有限公司 | Bucket bumping device |
Non-Patent Citations (2)
| Title |
|---|
| 王欣: "《机械基础》", 30 September 2014, 清华大学出版社 * |
| 陈国榘 等: "《除尘器测试技术》", 30 September 1988, 水利电力出版社 * |
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Application publication date: 20160203 |