CN205049515U - Chlorion automatic measure device in coal and coal goods - Google Patents
Chlorion automatic measure device in coal and coal goods Download PDFInfo
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- CN205049515U CN205049515U CN201520586494.6U CN201520586494U CN205049515U CN 205049515 U CN205049515 U CN 205049515U CN 201520586494 U CN201520586494 U CN 201520586494U CN 205049515 U CN205049515 U CN 205049515U
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Abstract
The utility model discloses a chlorion automatic measure device in coal and coal goods, the device include oxygen supply, steam generator, pyrohydrolysis module, two -stage cooler, electrometric titration module and microcomputer control appearance. The utility model relates to a test procedure that chlorion automatic measure device in coal and coal goods, the device overcome the current chlorion apparatus of coal industry test industry is automatic low, defects such as operation complicacy, and the device realizes continuous operation with pyrohydrolysis, electrometric titration and data acquisition, has simple structure, convenient operation, degree of automation is high and characteristics such as longe -lived. In addition, the device has installed the tail -gas clean -up ware in the tail gas export, has reduced and has tested environmental pollution, and protection the experimenter's is healthy.
Description
Technical field
The utility model relates to chlorion automatic checkout equipment field in sample, particularly relates to the automatic detection of chlorion in coal and coal goods.
Background technology
Coal is as traditional fossil fuel, long-standing utilizing of China.But in recent years, along with China control is improved day by day to environmental quality, coal is met cold in traditional fuel field gradually, and global economy downstream pressure increases in addition simultaneously, and coal is worth and keeps falling.The solution of added value and the clean utilization energy how improving coal is being explored always by China.At present, Coal Chemical Industry has achieved achievement obvious to all in the development of China, and ammonia from coal, ethylene glycol, alkene etc. are gone into operation in the multiple place of China and run for many years, and achieve considerable economic benefit.But along with the research and development of New Coal Chemical and deep process technology thereof, coal property test becomes the fundamental importance of coal chemical industry.Current, domestic multiple indexs to coal and the detection of coal goods have formulated relevant criterion, and checkout equipment is also developed towards robotization and intelligent instrument and equipment by traditional test equipment.In coal and coal goods, the content size of chlorion directly affects the application of its market, so the detection of chlorion is that the important of Coal Chemical Industry test item wants one of Testing index in coal and coal goods always.At present, in coal property test, chloride test mainly utilizes the relevant regulations of GB GB/T3558-2014, Authorization Notice No. CN201477064U patent document discloses a kind of chloride ion tester, this technology have employed chlorion combination electrode, simplify instrument, have easy to operate, the advantage that automaticity high-performance is stable, but this device only have employed robotization to instrument electrical control, does not carry out the Automation Design to its testing process.Authorization Notice No. CN201477064U patent document discloses a kind of chloride ion tester, this device adopts touching display screen, change print destination simultaneously, improve test result display resolution and operation comfort, but shortcoming is that the course of dissolution of chlorine in its sample and potentiometric titration process are not serializations, sample could carry out potentiometric titration to Chloride Solution after needing artificial complicated pre-treatment, and test period is grown, complex operation, and personal error is large.
In addition, also be not specifically designed to the automatic checkout equipment of chlorion in coal and coal goods at present, in existing chloride test instrument, in testing process, the pre-treatment of sample and titration process also carry out continued operation at same test box house, but separate operations, this process is unrealized robotization also.
For the problems referred to above, the automatic detection device researching and developing chlorion in a kind of coal and coal goods is significant.
Summary of the invention
Not enough to the test of chlorion in coal and coal goods in order to overcome existing testing apparatus, provide chlorion automatic assay device in a kind of coal and coal goods, this device has that automaticity is high, easy to operate, pin-point accuracy and long-life feature.
Technical scheme of the present invention is as follows.
Chlorion apparatus for automatically measuring in a kind of coal and coal goods, forms primarily of the oxygen supply connected successively, steam evaporator, pyrohydrolysis module, two-stage cooler, potentiometric titration module and microcomputerized controller; Wherein oxygen supply is primarily of welding bottle, tensimeter and pressure maintaining valve composition, is connected by tracheae; Steam evaporator is made up of steam bottle and electrothermal furnace, and steam bottle is positioned on electrothermal furnace, by pipeline, steam is passed into pyrohydrolysis module at steam bottle bottle mouth position; Pyrohydrolysis module is made up of single-unit tubular furnace, automatic sampler, quartz ampoule and cupel, and automatic sampler is arranged in single-unit tubular furnace; Two-stage cooler is made up of two groups of condenser pipes of connecting; Potentiometric titration module is made up of indicator electrode, beaker, automatic titrator, salt bridge, stirrer and exhaust purifier, and electrode, salt bridge, automatic titrator and exhaust purifier all access beaker inside; Microcomputerized controller is primarily of computer display and main frame composition, and entirety is connected with single-unit tubular furnace, automatic sampler, automatic titrator and electrothermal furnace by data line.
This device utilizes single-unit tubular furnace to coal and coal goods pyrohydrolysis, can effectively hydrolysis coal and coal goods.
This device utilizes two-stage cooler, and the chlorine that sample can be made to produce fully is lowered the temperature, and reaches follow-up potentiometric titration condition.
This device adopts automatic titrator, promotes robotization and the accuracy of testing process.
This device has installed exhaust purifier in potentiometric titration module, reduces to detect tail gas and pollute and the harm of health test environment.
This device is except microcomputerized controller, and gas apparatus is all installed on box house, forms unified test environment, effectively improves the consistance of testing conditions.
Steam evaporator and oxygen supply is utilized to provide pyrohydrolysis mixed gas; Single-unit high temperature process furnances is utilized to carry out the hydrolysis of coal and coal goods; Adopt automatic sampler conveying test samples; Utilize filamentary silver as contrast electrode and indicator electrode, potentiometric titration place is provided with automatic titrator; This device has also installed exhaust purifier additional in addition, the health of relay testing personnel while of avoiding test environment not contaminated.
This device is by being optimized improvement to existing checkout equipment, have developed and be specifically designed to chlorion automatic detection device in coal and coal goods, effectively improve chloride test efficiency and accuracy in coal and coal goods, avoid the problems such as existing testing apparatus test speed is slow, result reliability is weak.Meanwhile, effectively envelop of function is extended.
The beneficial effects of the utility model:
1. utilize oxygen supply to single-unit tubular furnace oxygen gas-supplying, pressure maintaining valve has been installed, achieve stability and the security of oxygen gas-supplying.
2, utilize electrothermal furnace to heat and produce water vapor, temperature control highly sensitive, water vapor stable yield, effectively improves the unitarity of realization condition.
3, adopt single-unit tubular furnace to carry out sample pyrohydrolysis, overcome binodal tubular furnace and cause the accuracy of testing result low because of influencing each other of temperature each other, improve the accuracy detecting data.
4, automatic sampler is installed in single-unit tubular furnace inside, achieves the automatic transport of sample, improves the security of detection and the homogeneity of experiment condition.
5, two-stage cooling system has been installed, has effectively reduced flue-gas temperature, realized the abundant hydrolysis of chlorine in flue gas.Improve the precision of chlorine in testing result.
6, adopt automatic titrator to carry out potentiometric titration, effectively improve the accuracy of potentiometric titration.
7, adopt microcomputerized controller to carry out detection control, achieve the Automated condtrol of whole coal and coal goods testing process, improve detection efficiency, overcome personal error factor simultaneously, enhance the reliability of testing result.
accompanying drawing illustrates:
Chlorion apparatus for automatically measuring in Fig. 1 coal and coal goods;
Fig. 2 is device box;
In Fig. 1: 1-welding bottle; 2, pressure maintaining valve; 3-quartz ampoule; 4-tubular furnace; 5-cupel; 6-condenser; 7-automatic titrator; 8-exhaust purifier; 9-salt bridge; 10-electrolytic solution; 11-automatic sampler; 12-conical flask; 13-electrothermal furnace; 14-beaker; 15-magnetic stirring apparatus; 16-microcomputerized controller;
In Fig. 2: 3-quartz ampoule; 7-automatic titrator; 11-automatic sample conveying device; 17-device box; 18-box opening; 19-switch.
Embodiment
By reference to the accompanying drawings, the utility model embodiment is:
Embodiment 1
As shown in Figure 1, chlorion apparatus for automatically measuring in a kind of coal described in the utility model embodiment and coal goods, comprise oxygen supply, steam evaporator, pyrohydrolysis module is accessed side by side with by tracheae, hydrolysis module is connected by fume pipe with two-stage cooler, and accesses potentiometric titration inside modules.
The said equipment integral installation is in box house simultaneously, and outside is connected with microcomputerized controller by signal wire, and microcomputer can set testing conditions such as temperature, time, stirring rate, programming rates.
Embodiment 2
Chlorion apparatus for automatically measuring in a kind of coal described in the utility model embodiment and coal goods, as shown in Figure 2 for casing installed by checkout equipment, top is provided with automatic titrator, side installs automatic sampler, casing dead ahead is provided with opening, be convenient to electrolytic solution, the replacing of the correlatives such as solution and instrument and equipment.In addition, casing exhausr port is provided with catalytic converter, avoids because test environment pollutes and works the mischief to the healthy of tester.
Claims (5)
1. a chlorion apparatus for automatically measuring in coal and coal goods, forms primarily of the oxygen supply connected successively, steam evaporator, pyrohydrolysis module, two-stage cooler, potentiometric titration module and microcomputerized controller; Wherein oxygen supply is primarily of welding bottle, tensimeter and pressure maintaining valve composition, is connected by tracheae; Steam evaporator is made up of steam bottle and electrothermal furnace, and steam bottle is positioned on electrothermal furnace, by pipeline, steam is passed into pyrohydrolysis module at steam bottle bottle mouth position; Pyrohydrolysis module is made up of single-unit tubular furnace, automatic sampler, quartz ampoule and cupel, and automatic sampler is arranged in single-unit tubular furnace; Two-stage cooler is made up of two groups of condenser pipes of connecting; Potentiometric titration module is made up of indicator electrode, beaker, automatic titrator, salt bridge, stirrer and exhaust purifier, and electrode, salt bridge, automatic titrator and exhaust purifier all access beaker inside; Microcomputerized controller is primarily of computer display and main frame composition, and entirety is connected with single-unit tubular furnace, automatic sampler, automatic titrator and electrothermal furnace by data line.
2. chlorion apparatus for automatically measuring in a kind of coal according to claim 1 and coal goods, is characterized in that utilizing single-unit tubular furnace to coal and coal goods pyrohydrolysis, can effectively hydrolysis coal and coal goods.
3. chlorion apparatus for automatically measuring in a kind of coal according to claim 1 and coal goods, it is characterized in that utilizing two-stage cooler, the chlorine that sample can be made to produce fully is lowered the temperature, and reaches follow-up potentiometric titration condition.
4. chlorion apparatus for automatically measuring in a kind of coal according to claim 1 and coal goods, is characterized in that adopting automatic titrator, promotes robotization and the accuracy of testing process.
5. chlorion apparatus for automatically measuring in a kind of coal according to claim 1 and coal goods, is characterized in that having installed exhaust purifier, reduces to detect tail gas and pollute test environment and the harm of health.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520586494.6U CN205049515U (en) | 2015-08-07 | 2015-08-07 | Chlorion automatic measure device in coal and coal goods |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520586494.6U CN205049515U (en) | 2015-08-07 | 2015-08-07 | Chlorion automatic measure device in coal and coal goods |
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| CN205049515U true CN205049515U (en) | 2016-02-24 |
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| CN201520586494.6U Expired - Fee Related CN205049515U (en) | 2015-08-07 | 2015-08-07 | Chlorion automatic measure device in coal and coal goods |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106841502A (en) * | 2017-03-14 | 2017-06-13 | 中华人民共和国南通出入境检验检疫局 | The assay method of fluorine, chlorine, sulphur and nitrogen in Imported oil Jiao |
| CN106824547A (en) * | 2017-01-17 | 2017-06-13 | 西安科技大学 | The electric flotation separation method and device of a kind of macerals |
| CN108107160A (en) * | 2017-12-27 | 2018-06-01 | 湖南三德盈泰环保科技有限公司 | A kind of halogen measuring method and device |
| CN108572232A (en) * | 2017-03-16 | 2018-09-25 | 中国科学院青岛生物能源与过程研究所 | The burning measurement device and assay method of chlorinity in a kind of solid fuel |
| CN108802156A (en) * | 2018-06-13 | 2018-11-13 | 沈阳工程学院 | Measure the assay method of content of iodine in coal |
| CN109839475A (en) * | 2019-02-26 | 2019-06-04 | 宁夏宝塔化工中心实验室(有限公司) | Fluorine ion apparatus for automatically measuring in a kind of coal and coal product |
| CN110927329A (en) * | 2019-12-16 | 2020-03-27 | 国网四川省电力公司电力科学研究院 | Atmospheric environment chloride ion deposition rate testing device and method |
| CN113702616A (en) * | 2021-08-27 | 2021-11-26 | 中冶赛迪工程技术股份有限公司 | Method and device for detecting chlorine content in blast furnace gas |
-
2015
- 2015-08-07 CN CN201520586494.6U patent/CN205049515U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106824547A (en) * | 2017-01-17 | 2017-06-13 | 西安科技大学 | The electric flotation separation method and device of a kind of macerals |
| CN106824547B (en) * | 2017-01-17 | 2023-03-21 | 西安科技大学 | Electric flotation separation method and device for coal rock micro-components |
| CN106841502A (en) * | 2017-03-14 | 2017-06-13 | 中华人民共和国南通出入境检验检疫局 | The assay method of fluorine, chlorine, sulphur and nitrogen in Imported oil Jiao |
| CN108572232A (en) * | 2017-03-16 | 2018-09-25 | 中国科学院青岛生物能源与过程研究所 | The burning measurement device and assay method of chlorinity in a kind of solid fuel |
| CN108107160A (en) * | 2017-12-27 | 2018-06-01 | 湖南三德盈泰环保科技有限公司 | A kind of halogen measuring method and device |
| CN108802156A (en) * | 2018-06-13 | 2018-11-13 | 沈阳工程学院 | Measure the assay method of content of iodine in coal |
| CN108802156B (en) * | 2018-06-13 | 2020-09-11 | 沈阳工程学院 | Method for measuring iodine content in coal |
| CN109839475A (en) * | 2019-02-26 | 2019-06-04 | 宁夏宝塔化工中心实验室(有限公司) | Fluorine ion apparatus for automatically measuring in a kind of coal and coal product |
| CN110927329A (en) * | 2019-12-16 | 2020-03-27 | 国网四川省电力公司电力科学研究院 | Atmospheric environment chloride ion deposition rate testing device and method |
| CN113702616A (en) * | 2021-08-27 | 2021-11-26 | 中冶赛迪工程技术股份有限公司 | Method and device for detecting chlorine content in blast furnace gas |
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Granted publication date: 20160224 Termination date: 20200807 |