CN105353075A - A sodium hydroxide standardization device directly connected to a translationally-moved pedestal in a sulfur determinator - Google Patents
A sodium hydroxide standardization device directly connected to a translationally-moved pedestal in a sulfur determinator Download PDFInfo
- Publication number
- CN105353075A CN105353075A CN201510780453.5A CN201510780453A CN105353075A CN 105353075 A CN105353075 A CN 105353075A CN 201510780453 A CN201510780453 A CN 201510780453A CN 105353075 A CN105353075 A CN 105353075A
- Authority
- CN
- China
- Prior art keywords
- support
- graduated cylinder
- rotating shaft
- beaker
- screw
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Paper (AREA)
Abstract
The invention discloses a sodium hydroxide standardization device directly connected to a translationally-moved pedestal in a sulfur determinator, and belongs to the field of analysis equipment of sulfur contents in soft coal combustible materials. The device comprises an L support disposed on a pedestal, a beaker translationally moving module, a measuring cylinder inclining module, a personal computer disposed on the L support, a high-definition camera disposed on the L support, beakers, a measuring cylinder and pH test paper. The personal computer is connected to the high-definition camera through a signal line. The beaker translationally moving module comprises a second lead screw support, a linear guideway, a first lead screw support, a Y-direction motor support, a sliding block, a ball screw, a rolling nut, a movable pedestal and a Y-direction motor. The movable pedestal is provided with the three beakers. The measuring cylinder inclining module comprises a first rotating-shaft support, a second rotating-shaft support, a U-shaped support, a rotating motor, a rotating shaft and a measuring cylinder base. The device is reasonable in structure, stable in movement and free of manual work, and achieves continuous standardization for solutions in the three beakers through translational motion of the pedestal and direct connection to the motor.
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 the NaOH caliberating device of direct-connected translation base in a kind of constant sulphur appliance.
Background technology
Measure the content of element sulphur in coal for predicting that the quality of Environmental pollution and assessment coal has certain directive significance.The equipment measuring sulfur content in combustible is called constant sulphur appliance, and in various constant sulphur appliance, high-temp combustion neutralisation constant sulphur appliance can draw result of laboratory test at short notice.But due to its step more, be difficult to realize whole-course automation and measure.One of them manual steps is the demarcation of NaOH.In prior art, the demarcation of NaOH needs artificial participation.Artificial participation is demarcated NaOH and is made operator's labour intensity large, and 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 labour intensity is large existed for prior art, the invention provides a kind of rational in infrastructure, stable movement, without the need to manually participating in, continuously solution in three beakers being implemented to the NaOH caliberating device demarcated by base translation and motor direct-connected.
In order to solve the problem, the solution that the present invention proposes is: the NaOH caliberating device of direct-connected translation base in constant sulphur appliance, comprise the L support be installed on base plate, beaker translation module and graduated cylinder tilt module, be installed in the PC on described L support and high-definition camera, beaker, graduated cylinder, is installed in the sulfuric acid solution in described beaker and PH test paper, is installed in the sodium hydroxide solution in described graduated cylinder; Described PC is connected with described high-definition camera by signal wire.
Described beaker translation module comprises leading screw second support, line slideway, leading screw first support and the Y-direction motor rack that are installed in successively on described base plate, be installed in the slide block on described line slideway, be installed in the ball-screw between described leading screw first support and described leading screw second support, be installed in the ball nut on described ball-screw, be installed in the Mobile base be connected on described ball nut, with described slide block, be installed in the Y-direction motor on described Y-direction motor rack; The output shaft of described Y-direction motor is connected with one end of described ball-screw; Described line slideway is parallel to the interior Y direction installing along the horizontal plane of described ball-screw; Described Mobile base is provided with three identical described beakers along Y direction.
Described graduated cylinder tilt module comprises and is installed in rotating shaft first on described base plate and rotating shaft second frame, be installed in the U-shaped frame on described rotating shaft second frame, be installed in the rotary electric machine on described U-shaped frame, be installed in the rotating shaft between described rotating shaft first and described rotating shaft second frame, graduated cylinder seat; Described shaft parallel is installed in described line slideway, and its one end is connected with the output shaft of described rotary electric machine, and the other end is equiped with described graduated cylinder seat; Described graduated cylinder seat is equiped with described graduated cylinder.
Compared with prior art, tool has the following advantages and beneficial effect in the present invention:
(1) the NaOH caliberating device of direct-connected translation base in constant sulphur appliance of the present invention, is provided with high-definition camera and PC, can judges the consumption of sodium hydroxide solution fast accuracy, thus improve stated accuracy.
(2) the NaOH caliberating device of direct-connected translation base in constant sulphur appliance of the present invention, is also provided with beaker translation module, Y-direction electric machine rotation, drives three beaker translations, thus achieves and demarcate sodium hydroxide solutions to three parts of sulfuric acid solutions continuously.
(3) rational in infrastructure, the stable movement of the present invention, achieve continuously to standardization of solution process in three beakers without the need to manually participating in, by base translation and motor direct-connected, reduce labour intensity and calibrated error, improve and demarcate efficiency and stated accuracy.
Accompanying drawing explanation
Fig. 1 is the structural principle schematic diagram of the NaOH caliberating device of direct-connected translation base in constant sulphur appliance of the present invention.
Fig. 2 is the structural principle schematic diagram of beaker translation module of the present invention.
Fig. 3 is the structural principle schematic diagram of graduated cylinder tilt module of the present invention.
In figure, 1-base plate; 2-L support; 30-PC; 31-signal wire; 32-high-definition camera; 4-beaker translation module; 40-Y-direction motor; 41-Y-direction motor rack; 42-leading screw first support; 43-leading screw second support; 44-ball-screw; 45-ball nut; 46-line slideway; 47-slide block; 48-nut frame; 49-Mobile base; 5-graduated cylinder tilt module; 50-rotary electric machine; 51-U-shaped frame; 52-rotating shaft; 53-rotating shaft first; 54-rotating shaft second frame; 55-graduated cylinder seat; 6-beaker; 60-sulfuric acid solution; 61-PH test paper; 7-graduated cylinder; 70-sodium hydroxide solution.
Embodiment
Below with reference to the drawings and specific embodiments, the present invention is described in further detail.
Composition graphs 1, Fig. 2 and Fig. 3, the NaOH caliberating device of direct-connected translation base in constant sulphur appliance of the present invention, comprise the L support 2 be installed on base plate 1, beaker translation module 4 and graduated cylinder tilt module 5, be installed in the PC 30 on L support 2 and high-definition camera 32, beaker 6, graduated cylinder 7, is installed in the sulfuric acid solution 60 in beaker 6 and PH test paper 61, is installed in the sodium hydroxide solution 70 in graduated cylinder 7; PC 30 is connected with high-definition camera 32 by signal wire 31.
Composition graphs 1, Fig. 2 and Fig. 3, beaker translation module 4 comprises leading screw second support 43 be installed in successively on base plate 1, line slideway 46, leading screw first support 42 and Y-direction motor rack 41, be installed in the slide block 47 on line slideway 46, be installed in the ball-screw 44 between leading screw first support 42 and leading screw second support 43, be installed in the ball nut 45 on ball-screw 44, be installed in the Mobile base 49 be connected on ball nut 45, with slide block 47, be installed in the Y-direction motor 40 on Y-direction motor rack 41; The output shaft of Y-direction motor 40 is connected with one end of ball-screw 44; Line slideway 46 is parallel to ball-screw 44 interior Y direction installing along the horizontal plane; Mobile base 49 is provided with three identical beakers 6 along Y direction.
Composition graphs 1, Fig. 2 and Fig. 3, graduated cylinder tilt module 5 comprises and is installed in rotating shaft first 53 on base plate 1 and rotating shaft second frame 54, be installed in the U-shaped frame 51 on rotating shaft second frame 54, be installed in the rotary electric machine 50 on U-shaped frame 51, be installed in the rotating shaft 52 between rotating shaft first 53 and rotating shaft second frame 54, graduated cylinder seat 55; Rotating shaft 52 is parallel to line slideway 46 and installs, and its one end is connected with the output shaft of rotary electric machine 50, and the other end is equiped with graduated cylinder seat 55; Graduated cylinder seat 55 is equiped with graduated cylinder 7.
Principle of work: Y-direction motor 40 rotates, drives ball-screw 44 to rotate, and then drives Mobile base 49 translation, realize three beakers 6 and move near graduated cylinder 5 successively, wait for hydrogen injecting sodium hydroxide solution 70; Rotary electric machine 50 rotates forward, and drives graduated cylinder seat 55 to tilt, and then drives graduated cylinder 7 to tilt, and the sodium hydroxide solution 70 in graduated cylinder 7 is slowly injected in beaker 6; Sulfuric acid solution 60 in beaker 6 reacts with the sodium hydroxide solution 70 injected, and the pH value of solution changes, and the color of PH test paper 61 changes; High-definition camera 32 pairs of PH test paper 61 are taken pictures in real time, and the color of PH test paper 61 analyzed by PC 30, and then judge whether to continue hydrogen injecting sodium hydroxide solution 70.
Claims (1)
1. the NaOH caliberating device of direct-connected translation base in constant sulphur appliance, it is characterized in that: comprise the L support (2) be installed on base plate (1), beaker translation module (4) and graduated cylinder tilt module (5), be installed in the PC (30) on described L support (2) and high-definition camera (32), beaker (6), graduated cylinder (7), be installed in the sulfuric acid solution (60) in described beaker (6) and PH test paper (61), be installed in the sodium hydroxide solution (70) in described graduated cylinder (7), described PC (30) is connected with described high-definition camera (32) by signal wire (31), described beaker translation module (4) comprises leading screw second support (43) be installed in successively on described base plate (1), line slideway (46), leading screw first support (42) and Y-direction motor rack (41), be installed in the slide block (47) on described line slideway (46), be installed in the ball-screw (44) between described leading screw first support (42) and described leading screw second support (43), be installed in the ball nut (45) on described ball-screw (44), be installed on described ball nut (45), the Mobile base (49) be connected with described slide block (47), be installed in the Y-direction motor (40) on described Y-direction motor rack (41), the output shaft of described Y-direction motor (40) is connected with one end of described ball-screw (44), described line slideway (46) is parallel to described ball-screw (44) interior Y direction installing along the horizontal plane, described Mobile base (49) is provided with three identical described beakers (6) along Y direction, described graduated cylinder tilt module (5) comprises and is installed in rotating shaft first (53) on described base plate (1) and rotating shaft second frame (54), be installed in the U-shaped frame (51) on described rotating shaft second frame (54), be installed in the rotary electric machine (50) on described U-shaped frame (51), be installed in the rotating shaft (52) between described rotating shaft first (53) and described rotating shaft second frame (54), graduated cylinder seat (55), described rotating shaft (52) is parallel to described line slideway (46) installing, and its one end is connected with the output shaft of described rotary electric machine (50), and the other end is equiped with described graduated cylinder seat (55), described graduated cylinder seat (55) is equiped with described graduated cylinder (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510780453.5A CN105353075A (en) | 2015-12-31 | 2015-12-31 | A sodium hydroxide standardization device directly connected to a translationally-moved pedestal in a sulfur determinator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510780453.5A CN105353075A (en) | 2015-12-31 | 2015-12-31 | A sodium hydroxide standardization device directly connected to a translationally-moved pedestal in a sulfur determinator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105353075A true CN105353075A (en) | 2016-02-24 |
Family
ID=55329079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510780453.5A Pending CN105353075A (en) | 2015-12-31 | 2015-12-31 | A sodium hydroxide standardization device directly connected to a translationally-moved pedestal in a sulfur determinator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105353075A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0658882A (en) * | 1992-08-05 | 1994-03-04 | Nakano Vinegar Co Ltd | Automatic titrator |
| KR20060113055A (en) * | 2005-04-29 | 2006-11-02 | 이형춘 | Automatic titration method using pc camera in volatile basic nitrogen analysis |
| 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 |
| CN101332493A (en) * | 2008-07-31 | 2008-12-31 | 东北大学 | Gas film quick continuous casting device and method in magnetostatic field |
| CN201965093U (en) * | 2011-03-18 | 2011-09-07 | 宁波职业技术学院 | Automatic titrating apparatus |
| CN102253164A (en) * | 2011-04-26 | 2011-11-23 | 东北电力大学 | Water alkalinity on-line measuring device based on solution image technology and measuring method thereof |
| CN105136973A (en) * | 2015-08-26 | 2015-12-09 | 常州大学 | Neutralization method sulphur meter with sodium hydroxide calibration function |
-
2015
- 2015-12-31 CN CN201510780453.5A patent/CN105353075A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0658882A (en) * | 1992-08-05 | 1994-03-04 | Nakano Vinegar Co Ltd | Automatic titrator |
| KR20060113055A (en) * | 2005-04-29 | 2006-11-02 | 이형춘 | Automatic titration method using pc camera in volatile basic nitrogen analysis |
| 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 |
| CN101332493A (en) * | 2008-07-31 | 2008-12-31 | 东北大学 | Gas film quick continuous casting device and method in magnetostatic field |
| CN201965093U (en) * | 2011-03-18 | 2011-09-07 | 宁波职业技术学院 | Automatic titrating apparatus |
| CN102253164A (en) * | 2011-04-26 | 2011-11-23 | 东北电力大学 | Water alkalinity on-line measuring device based on solution image technology and measuring method thereof |
| CN105136973A (en) * | 2015-08-26 | 2015-12-09 | 常州大学 | Neutralization method sulphur meter with sodium hydroxide calibration function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113218594A (en) | Differential pressure type air tightness online detection mechanism | |
| CN105353075A (en) | A sodium hydroxide standardization device directly connected to a translationally-moved pedestal in a sulfur determinator | |
| CN210487473U (en) | Radial loading endurance test device for wheel-shaped workpiece | |
| CN105300983A (en) | Gear-driven simple sodium hydroxide calibration device of sulphur determination device | |
| CN203602027U (en) | Bearing clamping and transferring mechanism | |
| CN203414290U (en) | All-in-one machine for liquid adding, uniform mixing and sampling pretreatments | |
| CN105277547A (en) | Gear-driven double-translational sodium hydroxide calibration device in sulfur determinator | |
| CN105424867A (en) | Direct-connecting double-translation sodium hydroxide calibration device in sulfur determinator | |
| CN105300986A (en) | Sodium hydroxide calibrating apparatus of directly connected translation operation terminal in sulfur determinator | |
| CN105334212A (en) | Methyl orange flow control serial device with beaker moving transversely | |
| CN205229187U (en) | Little angle of rotation mechanism of high accuracy | |
| CN105466918A (en) | Sodium hydroxide calibration device for gear transmission translation operation end of sulfur analyzer | |
| CN105277548A (en) | Gear-driven base-translational sodium hydroxide calibration device in sulfur determinator | |
| CN209417028U (en) | A kind of liquid food illuminance detecting device | |
| CN105352957A (en) | Direct-connected simple sodium hydroxide calibration device in sulfur determinator | |
| CN105352956A (en) | Worm-transmission double-translation sodium hydroxide calibration device in sulfur determinator | |
| CN105352841A (en) | Balance elevating linear parallel weighing apparatus used for Eschka sulphur meter | |
| CN105319118A (en) | Lifting operation end and translational beaker serial type mixing plant for bituminous coal burning substance solutions | |
| CN105300976A (en) | Sodium hydroxide calibration apparatus with worm-gear-transmission translation pedestal in sulfur determination instrument | |
| CN105277554A (en) | Worm-drive simple sodium hydroxide calibration device in sulfur determinator | |
| CN105300988A (en) | Sodium hydroxide calibration apparatus with direct-connection rotation pedestal in sulfur determination instrument | |
| CN105319319A (en) | Direct-connection double-rotation sodium hydroxide calibration device in sulfur determinator | |
| CN220039502U (en) | Screw channel detection structure | |
| CN105277556A (en) | Direct-connection linear concurrent sodium hydroxide calibration device in sulfur determinator | |
| CN105277557A (en) | Worm-drive operation-end-rotation sodium hydroxide calibration device in sulfur determinator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160224 |
|
| RJ01 | Rejection of invention patent application after publication |