CN105277550A - Worm-drive double-rotation sodium hydroxide calibration device in sulfur determinator - Google Patents
Worm-drive double-rotation sodium hydroxide calibration device in sulfur determinator Download PDFInfo
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- CN105277550A CN105277550A CN201510781512.0A CN201510781512A CN105277550A CN 105277550 A CN105277550 A CN 105277550A CN 201510781512 A CN201510781512 A CN 201510781512A CN 105277550 A CN105277550 A CN 105277550A
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Abstract
The invention discloses a worm-drive double-rotation sodium hydroxide calibration device in a sulfur determinator, and belongs to the field of analytical equipment of the sulfur content in bituminous coal combustible matter. The worm-drive double-rotation sodium hydroxide calibration device in the sulfur determinator comprises a beaker rotation module, an operation end rotation module and a measuring cylinder worm-drive tilting module; the beaker rotation module comprises a U-shaped frame, a first motor frame, a first motor and a rotary table; four beakers are installed on the rotary table, and each beaker contains a sulfuric acid solution and PH test paper; the operation end rotation module comprises a cross beam, a second motor frame, a PC machine, a second motor, a camera frame, a rotating plate and a camera; the measuring cylinder worm-drive tilting module comprises a first L frame, a second L frame, a worm, a third motor frame, a third motor, a worm gear and a measuring cylinder base; a measuring cylinder is installed on the measuring cylinder base, and a sodium hydroxide solution is contained in the measuring cylinder. The worm-drive double-rotation sodium hydroxide calibration device in the sulfur determinator is compact in structure, free of artificial participation and capable of continuously calibrating the solutions in the multiple beakers through double rotation of a base and the operation end and worm drive.
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 snail in a kind of constant sulphur appliance and passes two NaOH caliberating device rotated.
Background technology
Measure the content of element sulphur in coal for predicting that the quality of Environmental pollution and assessment coal has certain guiding value.In prior art, the general constant sulphur appliance that adopts is as conventional measuring equipment, and in various constant sulphur appliance, the constant sulphur appliance adopting high-temp combustion neutralisation to make has lot of advantages, can draw result of laboratory test at short notice.But high-temp combustion neutralisation step is more, is difficult to realize whole-course automation and measures.Such as, adopt sodium hydroxide solution to demarcate the sulfuric acid solution that burning generates, go out the content of element sulphur according to the Dosage calculation of NaOH.At present, the demarcation of NaOH needs manually to participate in, and artificial participation is demarcated NaOH and had labour intensity greatly, the shortcomings such as calibrated error is large.Therefore, the NaOH caliberating device designing a kind of robotization has very important value.
Summary of the invention
The technical matters that the present invention need solve is: the technical matterss such as the labour intensity for prior art existence is large, the invention provides a kind of compact conformation, rotating without the need to manually participating in, by base and operating side pair the NaOH caliberating device implementing solution in multiple beaker continuously with worm-drive to demarcate.
In order to solve the problem, the solution that the present invention proposes is: in constant sulphur appliance, snail passes two NaOH caliberating device rotated, and it comprises beaker rotating module, and operating side rotating module and graduated cylinder snail pass tilt module; Described operating side rotating module is installed in directly over described beaker rotating module.
Described beaker rotating module comprises U-shaped frame, is installed in the first motor rack on described U-shaped frame, is installed in the first motor on described first motor rack, is installed in the rotating disk on described U-shaped frame; The described output shaft of the first motor is connected with the lower end of rotating disk; Described rotating disk is equiped with the beaker of four rotational symmetry distributions, described beaker is built with sulfuric acid solution and PH test paper.
Described operating side rotating module comprises crossbeam, is installed in the second motor rack on described crossbeam and PC, is installed in the second motor on described second motor rack, is installed in the shooting headstock in described rotating shaft and flap, is installed in the camera on the described shooting headstock; Described PC is connected with described camera, and described camera is installed in described graduated cylinder snail and passes directly over tilt module.
Described graduated cylinder snail passes tilt module and is installed on described flap, it comprises a L frame and the 2nd L frame, be installed in the worm screw between a described L frame and described 2nd L frame, be installed in the 3rd motor rack on a described L frame, be installed in the 3rd motor on described 3rd motor rack, the worm gear be meshed with described worm screw, is installed in the graduated cylinder seat on described worm gear; The output shaft of described 3rd motor is connected with one end of described worm screw; Described graduated cylinder seat is equiped with graduated cylinder, and described graduated cylinder is built with sodium hydroxide solution.
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, snail passes two NaOH caliberating device rotated, and is provided with graduated cylinder snail and passes tilt module and camera, the 3rd electric machine rotation, and drive graduated cylinder to tilt, sodium hydroxide solution flow in corresponding beaker automatically; The PH test paper of camera shooting analyzed by PC, and then judges the consumption of sodium hydroxide solution exactly.
(2) in constant sulphur appliance of the present invention, snail passes two NaOH caliberating device rotated, also be provided with beaker rotating module and operating side rotating module, first motor and the second motor rotate simultaneously, drive graduated cylinder and beaker to rotate backward, realize graduated cylinder and align with the quick vertical of beaker.
(3) compact conformation of the present invention, achieve continuously to standardization of solution in multiple beaker with worm-drive without the need to manually participating in, by two rotation the in base and operating side, reduce labour intensity and calibrated error, 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, snail passes two NaOH caliberating device rotated.
Fig. 2 is the structural principle schematic diagram that graduated cylinder snail of the present invention passes tilt module.
In figure, 1-graduated cylinder snail passes tilt module; 10-the three motor; 11-the three motor rack; 12-the one L frame; 13-the two L frame; 14-worm screw; 15-worm gear; 16-graduated cylinder seat; 20-U-shaped frame; 21-the first motor rack; 22-the first motor; 23-rotating disk; 24-beaker; 25-PH test paper; 26-sulfuric acid solution; 30-crossbeam; 31-the second motor rack; 32-the second motor; 33-rotating shaft; 34-shooting headstock; 35-flap; 36-PC; 37-camera; 4-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, snail passes two NaOH caliberating device rotated, and comprises beaker rotating module, and operating side rotating module and graduated cylinder snail pass tilt module 1; Operating side rotating module is installed in directly over beaker rotating module.
Shown in Fig. 1 and Fig. 2, beaker rotating module comprises U-shaped frame 20, is installed in the first motor rack 21 on U-shaped frame 20, is installed in the first motor 22 on the first motor rack 21, is installed in the rotating disk 23 on U-shaped frame 20; The output shaft of the first motor 22 is connected with the lower end of rotating disk 23; Rotating disk 23 is equiped with the beaker 24 of four rotational symmetry distributions, beaker 24 is built with sulfuric acid solution 26 and PH test paper 25.
Shown in Fig. 1 and Fig. 2, operating side rotating module comprises crossbeam 30, is installed in the second motor rack 31 on crossbeam 30 and PC 36, is installed in the second motor 32 on the second motor rack 31, be installed in the shooting headstock 34 in rotating shaft 33 and flap 35, be installed in the camera 37 on the shooting headstock 34; PC 36 is connected with camera 37, and camera 37 is installed in graduated cylinder snail and passes directly over tilt module 1.
Shown in Fig. 1 and Fig. 2, graduated cylinder snail passes tilt module 1 and is installed on flap 35, it comprises a L frame 12 and the 2nd L frame 13, be installed in the worm screw 14 between a L frame 12 and the 2nd L frame 13, be installed in the 3rd motor rack 13 on a L frame 12, be installed in the 3rd motor 10 on the 3rd motor rack 13, the worm gear 15 be meshed with worm screw 14, be installed in the graduated cylinder seat 16 on worm gear 15; The output shaft of the 3rd motor 10 is connected with one end of worm screw 14; Graduated cylinder seat 16 is equiped with graduated cylinder 4, graduated cylinder 4 is built with sodium hydroxide solution.
Principle of work: the second motor 32 drives rotating shaft 33 to rotate forward, and graduated cylinder 4 rotates forward, the first motor 22 rotates backward and drives rotating disk 23 to rotate backward simultaneously, makes graduated cylinder 4 move to directly over i beaker 24; 3rd motor 10 drives worm screw 14 to rotate, and graduated cylinder seat 16 drives graduated cylinder 4 to tilt, and the sodium hydroxide solution in graduated cylinder 4 slowly flow in beaker 24; In beaker 24, neutralization reaction occurring, there is color change in PH test paper 25; Camera 37 pairs of PH test paper 25 are taken pictures, and whether PC 36 analyzes neutralization reaction according to the color state of PH test paper 25 complete; When neutralization reacts completely, the 3rd motor 10 drives worm screw 14 to rotate backward, and graduated cylinder 4 gets back to vertical state by heeling condition, and sodium hydroxide solution stops flowing.
Claims (1)
1. in constant sulphur appliance, snail passes two NaOH caliberating device rotated, and it is characterized in that: comprise beaker rotating module, and operating side rotating module and graduated cylinder snail pass tilt module (1); Described operating side rotating module is installed in directly over described beaker rotating module; Described beaker rotating module comprises U-shaped frame (20), be installed in the first motor rack (21) on described U-shaped frame (20), be installed in the first motor (22) on described first motor rack (21), be installed in the rotating disk (23) on described U-shaped frame (20); The output shaft of described first motor (22) is connected with the lower end of rotating disk (23); Described rotating disk (23) is equiped with the beaker (24) of four rotational symmetry distributions, described beaker (24) is built with sulfuric acid solution (26) and PH test paper (25); Described operating side rotating module comprises crossbeam (30), be installed in the second motor rack (31) on described crossbeam (30) and PC (36), be installed in the second motor (32) on described second motor rack (31), be installed in the shooting headstock (34) in described rotating shaft (33) and flap (35), be installed in the camera (37) on the described shooting headstock (34); Described PC (36) is connected with described camera (37), and described camera (37) is installed in described graduated cylinder snail and passes directly over tilt module (1); Described graduated cylinder snail passes tilt module (1) and is installed on described flap (35), it comprises a L frame (12) and the 2nd L frame (13), be installed in the worm screw (14) between a described L frame (12) and described 2nd L frame (13), be installed in the 3rd motor rack (13) on a described L frame (12), be installed in the 3rd motor (10) on described 3rd motor rack (13), the worm gear (15) be meshed with described worm screw (14), is installed in the graduated cylinder seat (16) on described worm gear (15); The output shaft of described 3rd motor (10) is connected with one end of described worm screw (14); Described graduated cylinder seat (16) is equiped with graduated cylinder (4), and described graduated cylinder (4) is built with sodium hydroxide solution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510781512.0A CN105277550A (en) | 2015-11-15 | 2015-11-15 | Worm-drive double-rotation sodium hydroxide calibration device in sulfur determinator |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510781512.0A CN105277550A (en) | 2015-11-15 | 2015-11-15 | Worm-drive double-rotation sodium hydroxide calibration device in sulfur determinator |
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| CN105277550A true CN105277550A (en) | 2016-01-27 |
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| CN201510781512.0A Pending CN105277550A (en) | 2015-11-15 | 2015-11-15 | Worm-drive double-rotation sodium hydroxide calibration device in sulfur determinator |
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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 |
| CN201514380U (en) * | 2008-11-19 | 2010-06-23 | 苏州纳凯科技有限公司 | Device for quickly detecting protein content in liquid samples based on fluorescent technique |
| CN101858853A (en) * | 2010-06-01 | 2010-10-13 | 长沙开元仪器有限公司 | Sulfur meter |
| CN204384479U (en) * | 2014-12-24 | 2015-06-10 | 中山市新泰兴粉末冶金有限公司 | A kind of acid pouring device |
-
2015
- 2015-11-15 CN CN201510781512.0A patent/CN105277550A/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 |
| CN201514380U (en) * | 2008-11-19 | 2010-06-23 | 苏州纳凯科技有限公司 | Device for quickly detecting protein content in liquid samples based on fluorescent technique |
| CN101858853A (en) * | 2010-06-01 | 2010-10-13 | 长沙开元仪器有限公司 | Sulfur meter |
| CN204384479U (en) * | 2014-12-24 | 2015-06-10 | 中山市新泰兴粉末冶金有限公司 | A kind of acid pouring device |
Non-Patent Citations (1)
| Title |
|---|
| 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: 20160127 |