CN105277557A - Worm-drive operation-end-rotation sodium hydroxide calibration device in sulfur determinator - Google Patents
Worm-drive operation-end-rotation sodium hydroxide calibration device in sulfur determinator Download PDFInfo
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- CN105277557A CN105277557A CN201510781513.5A CN201510781513A CN105277557A CN 105277557 A CN105277557 A CN 105277557A CN 201510781513 A CN201510781513 A CN 201510781513A CN 105277557 A CN105277557 A CN 105277557A
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Abstract
The invention discloses a worm-drive operation-end-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 operation-end-rotation sodium hydroxide calibration device in the sulfur determinator comprises an operation-end rotation module, a beaker disc, four beakers which are arranged on the beaker disc and distributed in an axisymmetric mode, PH test paper arranged in the beakers and a measuring cylinder worm-drive module; the operation-end rotation module comprises a cross beam, a first motor frame, a PC machine, a first motor, a rotating rod, a camera frame, a rotating plate and a camera; the measuring cylinder worm-drive module is arranged on the rotating plate, and the camera is located over the measuring cylinder worm-drive module; the measuring cylinder worm-drive module comprises a left worm bracket, a right worm bracket, a worm, a second motor frame, a second motor, a worm gear, a measuring cylinder base and a measuring cylinder, and a sodium hydroxide solution is contained in the measuring cylinder. The worm-drive operation-end-rotation sodium hydroxide calibration device in the sulfur determinator is compact in structure, free of artificial participation and capable of continuously calibrating solutions in the multiple beakers through operation-end rotation 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 the NaOH caliberating device of rotating operation end.
Background technology
The content measuring element sulphur in bituminous coal combustible has certain guiding value for the quality evaluating coal.In prior art, in order to measure the sulfur content in combustible accurately and rapidly, the general constant sulphur appliance that adopts is as conventional measuring equipment.High-temp combustion neutralisation constant sulphur appliance can draw result of laboratory test at short notice, has lot of advantages.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 the artificial participation of prior art is demarcated NaOH and made operator's labour intensity large, and calibrated error is larger.Therefore, design a kind of NaOH robotization caliberating device 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 labour intensity 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 worm-drive implements the NaOH caliberating device demarcated continuously to solution in multiple beaker.
In order to solve the problem, the solution that the present invention proposes is: in constant sulphur appliance, snail passes the NaOH caliberating device of rotating operation end, it comprises operating side rotating module, beaker disc, be installed in the beaker of four rotational symmetry distributions on described beaker disc, be installed in the PH test paper in described beaker, graduated cylinder snail transmission module.
Described operating side rotating module comprises crossbeam, be installed on described crossbeam the first motor rack and PC, be installed in the first motor on described first motor rack, the swingle on described crossbeam is installed in by bearing, be installed in the shooting headstock on described swingle and swivel plate, be installed in the camera on the described shooting headstock; The output shaft of described first motor is connected with the upper end of described swingle; Described PC is connected with described camera.
Described graduated cylinder snail transmission module is installed on described swivel plate, and described camera is positioned at directly over described graduated cylinder snail transmission module; Described graduated cylinder snail transmission module comprises worm screw left socle and worm screw right support, be installed in the worm screw between described worm screw left socle and described worm screw right support, be installed in the second motor rack on described worm screw left socle, be installed in the second motor on described second motor rack, the worm gear be meshed with described worm screw, be installed in the graduated cylinder seat on described worm gear, be installed in the graduated cylinder on described graduated cylinder seat; 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 the NaOH caliberating device of rotating operation end, is provided with operating side rotating module, and the first driven by motor graduated cylinder rotates, and can implement NaOH demarcation to testing in the beaker of four on beaker disc liquid.
(2) in constant sulphur appliance of the present invention, snail passes the NaOH caliberating device of rotating operation end, also be provided with graduated cylinder snail transmission module and camera, second driven by motor graduated cylinder tilts, sodium hydroxide solution in graduated cylinder is automatically injected in beaker, the photo of camera shooting analyzed by PC, thus judges the consumption of sodium hydroxide solution exactly.
(3) compact conformation of the present invention, without the need to manually participating in, being rotated by operating side and worm-drive achieves continuously to standardization of solution in multiple beaker, reduce labour intensity and calibrated error, improve and demarcate quantity and calibration mass.
Accompanying drawing explanation
Fig. 1 is the structural principle schematic diagram that in constant sulphur appliance of the present invention, snail passes the NaOH caliberating device of rotating operation end.
Fig. 2 is the structural principle schematic diagram of graduated cylinder snail transmission module of the present invention.
In figure, 10-beaker disc; 11-beaker; 12-PH test paper; 20-crossbeam; 21-the first motor rack; 22-the first motor; 23-PC; 24-shooting headstock; 25-camera; 26-swingle; 27-swivel plate; 3-graduated cylinder snail transmission module; 30-the second motor; 31-the second motor rack; 32-worm screw left socle; 33-worm screw right support; 34-worm screw; 35-worm gear; 36-graduated cylinder seat; 37-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 the NaOH caliberating device of rotating operation end, comprises operating side rotating module, beaker disc 10, be installed in the beaker 11 of four rotational symmetry distributions on beaker disc 10, be installed in the PH test paper 12 in beaker 11, graduated cylinder snail transmission module 3.
Shown in Fig. 1 and Fig. 2, operating side rotating module comprises crossbeam 20, be installed on crossbeam 20 the first motor rack 21 and PC 23, be installed in the first motor 22 on the first motor rack 21, the swingle 26 on crossbeam 20 is installed in by bearing, be installed in the shooting headstock 24 on swingle 26 and swivel plate 27, be installed in the camera 25 on the shooting headstock 24; The output shaft of the first motor 22 is connected with the upper end of swingle 26; PC 23 is connected with camera 25.
Shown in Fig. 1 and Fig. 2, graduated cylinder snail transmission module 3 is installed on swivel plate 27, and camera 25 is positioned at directly over graduated cylinder snail transmission module 3; Graduated cylinder snail transmission module 3 comprises worm screw left socle 32 and worm screw right support 33, be installed in the worm screw 35 between worm screw left socle 32 and worm screw right support 33, be installed in the second motor rack 31 on worm screw left socle 32, be installed in the second motor 30 on the second motor rack 31, the worm gear 35 be meshed with worm screw 35, be installed in the graduated cylinder seat 36 on worm gear 35, be installed in the graduated cylinder 37 on graduated cylinder seat 36; Graduated cylinder 37 is built with sodium hydroxide solution.
Principle of work: the first motor 22 driven rotary bar 26 rotates, and then driven rotary plate 27 and graduated cylinder 37 rotate, and make graduated cylinder 37 go to directly over No. i (i is from 1 to 4) beaker 11; Second motor 30 drives worm screw 34 to rotate, and then drives worm gear 35 and graduated cylinder seat 36 to rotate, and graduated cylinder 37 tilts, and the sodium hydroxide solution in graduated cylinder 37 slowly flow in beaker 11; PH test paper 12 in camera 25 pairs of beakers 11 is taken, and the chemical reaction state in beaker 11 analyzed by PC 23; After the chemical reaction in beaker 11 terminates, the second motor 30 rotates backward, and graduated cylinder 37 is just returned by heeling condition.
Claims (1)
1. in constant sulphur appliance, snail passes the NaOH caliberating device of rotating operation end, it is characterized in that: comprise operating side rotating module, beaker disc (10), be installed in the beaker (11) of upper four rotational symmetry distribution of described beaker disc (10), be installed in the PH test paper (12) in described beaker (11), graduated cylinder snail transmission module (3), described operating side rotating module comprises crossbeam (20), be installed on described crossbeam (20) the first motor rack (21) and PC (23), be installed in the first motor (22) on described first motor rack (21), the swingle (26) on described crossbeam (20) is installed in by bearing, be installed in the shooting headstock (24) on described swingle (26) and swivel plate (27), be installed in the camera (25) on the described shooting headstock (24), the output shaft of described first motor (22) is connected with the upper end of described swingle (26), described PC (23) is connected with described camera (25), described graduated cylinder snail transmission module (3) is installed on described swivel plate (27), and described camera (25) is positioned at directly over described graduated cylinder snail transmission module (3), described graduated cylinder snail transmission module (3) comprises worm screw left socle (32) and worm screw right support (33), be installed in the worm screw (35) between described worm screw left socle (32) and described worm screw right support (33), be installed in the second motor rack (31) on described worm screw left socle (32), be installed in the second motor (30) on described second motor rack (31), the worm gear (35) be meshed with described worm screw (35), be installed in the graduated cylinder seat (36) on described worm gear (35), be installed in the graduated cylinder (37) on described graduated cylinder seat (36), described graduated cylinder (37) is built with sodium hydroxide solution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510781513.5A CN105277557A (en) | 2015-11-15 | 2015-11-15 | Worm-drive operation-end-rotation sodium hydroxide calibration device in sulfur determinator |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510781513.5A CN105277557A (en) | 2015-11-15 | 2015-11-15 | Worm-drive operation-end-rotation sodium hydroxide calibration device in sulfur determinator |
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| CN105277557A true CN105277557A (en) | 2016-01-27 |
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| CN201510781513.5A Pending CN105277557A (en) | 2015-11-15 | 2015-11-15 | Worm-drive operation-end-rotation sodium hydroxide calibration device in sulfur determinator |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108760736A (en) * | 2018-04-17 | 2018-11-06 | 北京鼎翰科技有限公司 | A kind of acid-base value detection device and its detection method |
Citations (5)
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|---|---|---|---|---|
| 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 |
| 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 |
| CN104914209A (en) * | 2015-06-25 | 2015-09-16 | 无锡点创科技有限公司 | Laboratory COD automatic analysis robot |
-
2015
- 2015-11-15 CN CN201510781513.5A patent/CN105277557A/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 |
| 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 |
| CN104914209A (en) * | 2015-06-25 | 2015-09-16 | 无锡点创科技有限公司 | Laboratory COD automatic analysis robot |
Non-Patent Citations (1)
| Title |
|---|
| 陈国榘 等: "《除尘器测试技术》", 30 September 1988 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108760736A (en) * | 2018-04-17 | 2018-11-06 | 北京鼎翰科技有限公司 | A kind of acid-base value detection device and its detection method |
| CN108760736B (en) * | 2018-04-17 | 2021-08-10 | 卓中朝 | PH value detection equipment and detection method thereof |
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Application publication date: 20160127 |
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