CN202075286U - Automatic benzene crystallization point tester - Google Patents
Automatic benzene crystallization point tester Download PDFInfo
- Publication number
- CN202075286U CN202075286U CN2011201422430U CN201120142243U CN202075286U CN 202075286 U CN202075286 U CN 202075286U CN 2011201422430 U CN2011201422430 U CN 2011201422430U CN 201120142243 U CN201120142243 U CN 201120142243U CN 202075286 U CN202075286 U CN 202075286U
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- refrigeration
- temperature sensor
- test tubes
- test tube
- small test
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- Expired - Fee Related
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- Investigating Or Analyzing Materials Using Thermal Means (AREA)
Abstract
An automatic benzene crystallization point tester comprises a base and a control box arranged at the upper portion of the base. A compressor, a refrigeration fan, a refrigeration radiator and a cold bathtub are installed in the base, refrigeration media are placed in the cold bathtub, a circulating pump is installed on one side of the cold bathtub, and a temperature sensor is mounted in the refrigeration media. One to three thick test tubes are placed in the refrigeration media, small test tubes are placed in the thick test tubes, test samples, stirrers and temperature sensors are arranged in the small test tubes, and a stirring motor is installed in the control box and connected with the stirrers through a transmission device. A control board, a display screen, the temperature sensor arranged in the refrigeration media, the temperature sensors arranged in the small test tubes and a switch are electrically connected. The automatic benzene crystallization point tester has the advantages of avoiding visual observation work of thermometers in the small test tubes by operators. The display screen can display and store result automatically, thereby reducing labor intensity of the operators, decreasing the time when the operators contact with benzene, and greatly improving work efficiency.
Description
Technical field
The utility model relates to the petrochemical complex instrument, promptly a kind of automatic benzene crystallization point analyzer.
Background technology
The mensuration process of traditional manual benzene crystallization point is as follows: 1, the medium temperature in the cryostat cylinder is dropped to 0 ℃ of regulation, 2, in small test tube, install sample, thermometer and stirrer are put into small test tube, small test tube is put into Boiling tube, Boiling tube is put into the cryostat cylinder; 3, press operating key, the cryostat cylinder enters the cooling duty, the numerical value change of operating personnel's visual inspection thermometer, the crystallization point of record benzene.Above-mentioned three steps are manually to carry out entirely, and time-consuming taking a lot of work wearies the eyes very much, and efficient is low.
Summary of the invention
Time-consumingly take a lot of work in order to overcome manual benzene crystallization point analyzer, inefficient shortcoming, the utility model proposes a kind of new design of automatic benzene crystallization point analyzer.
This automatic benzene crystallization point analyzer, the control enclosure that comprises base and base top, it is characterized in that, compressor is installed in the base, cooling fan, refrigeration heating radiator and cryostat cylinder, compressor is by copper pipe and refrigeration heating radiator, the cryostat cylinder connects, in the cryostat cylinder, be placed with refrigeration filling, one side of cryostat cylinder is equipped with ebullator, advancing of ebullator, outlet and cryostat cylinder communicate, be equipped with temperature sensor in the refrigeration filling, be placed with 1 ~ 3 thick test tube in the refrigeration filling, be placed with small test tube in the thick test tube, be placed with sample in the small test tube, stirrer and temperature sensor, stirring motor is housed in the control enclosure, and stirring motor links to each other with stirrer by gearing, and control panel also is housed in the control enclosure, display screen, temperature controller and switch, temperature sensor in temperature controller and the refrigeration filling, solenoid valve on the refrigeration heating radiator is electrically connected, control panel and display screen, temperature sensor in the refrigeration filling, temperature sensor in the small test tube, switch is electrically connected.
During use, 1, the medium in the cryostat cylinder is dropped to 0 ℃ of the temperature of regulation, 2, in small test tube, install sample, temperature sensor and stirrer, small test tube is put into Boiling tube, Boiling tube is put into the cryostat cylinder, 3, press operating key, instrument enters the duty of cooling automatically, stirrer stirs up and down, through after a while, the sample crystallization, instrument stops automatically, automatically record Tc, and event memory.
The utility model has the advantages that: exempted the work of thermometer in operating personnel's visual inspection small test tube, the automatic display result of display screen, event memory has reduced operator's labour intensity, has reduced the time that the operator contacts benzene, has improved work efficiency greatly.
Description of drawings
Fig. 1 is the subjective figure of the utility model.
Fig. 2 is the rear view after the utility model is opened casing.
Among the figure: 1, base, 2, control enclosure, 3, compressor, 4, cooling fan, 5, the refrigeration heating radiator, 6, the cryostat cylinder, 7, ebullator, 8, switch, 9, thick test tube, 10, small test tube, 11, stirrer, 12, temperature sensor, 13, stirring motor, 14, gearing, 15, control panel, 16, display screen, 17, temperature controller, 18, solenoid valve.
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described in detail as follows:
In Fig. 1 and Fig. 2, this automatic benzene crystallization point analyzer, the control enclosure 2 that comprises base 1 and base top, compressor 3 is installed in the base 1, cooling fan 4, refrigeration heating radiator 5 and cryostat cylinder 6, compressor 3 is by copper pipe and refrigeration heating radiator 5, cryostat cylinder 6 connects, in cryostat cylinder 6, be placed with refrigeration filling, one side of cryostat cylinder 6 is equipped with ebullator 7, advancing of ebullator 7, outlet and cryostat cylinder 6 communicate, be equipped with temperature sensor in the refrigeration filling, be placed with 2 thick test tubes 9 in the refrigeration filling, be placed with small test tube 10 in the thick test tube 9, be placed with sample in the small test tube 10, stirrer 11 and temperature sensor 12, stirring motor 13 is housed in the control enclosure 2, stirring motor 13 links to each other with stirrer 11 by gearing, control panel 15 also is housed in the control enclosure 2, display screen 16, temperature controller 17 and switch 8, temperature sensor in temperature controller 17 and the refrigeration filling, solenoid valve 18 on the refrigeration heating radiator 5 is electrically connected control panel 15 and display screen 16, temperature sensor in the refrigeration filling, temperature sensor 12 in the small test tube, switch 8 is electrically connected.
Claims (1)
1. automatic benzene crystallization point analyzer, the control enclosure that comprises base and base top, it is characterized in that, compressor is installed in the base, cooling fan, refrigeration heating radiator and cryostat cylinder, compressor is by copper pipe and refrigeration heating radiator, the cryostat cylinder connects, in the cryostat cylinder, be placed with refrigeration filling, one side of cryostat cylinder is equipped with ebullator, advancing of ebullator, outlet and cryostat cylinder communicate, be equipped with temperature sensor in the refrigeration filling, be placed with 1 ~ 3 thick test tube in the refrigeration filling, be placed with small test tube in the thick test tube, be placed with sample in the small test tube, stirrer and temperature sensor, stirring motor is housed in the control enclosure, and stirring motor links to each other with stirrer by gearing, and control panel also is housed in the control enclosure, display screen, temperature controller and switch, temperature sensor in temperature controller and the refrigeration filling, solenoid valve on the refrigeration heating radiator is electrically connected, control panel and display screen, temperature sensor in the refrigeration filling, temperature sensor in the small test tube, switch is electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201422430U CN202075286U (en) | 2011-05-07 | 2011-05-07 | Automatic benzene crystallization point tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201422430U CN202075286U (en) | 2011-05-07 | 2011-05-07 | Automatic benzene crystallization point tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202075286U true CN202075286U (en) | 2011-12-14 |
Family
ID=45113383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201422430U Expired - Fee Related CN202075286U (en) | 2011-05-07 | 2011-05-07 | Automatic benzene crystallization point tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202075286U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106841279A (en) * | 2017-04-01 | 2017-06-13 | 来安县万博丰环保科技有限公司 | A kind of assay method of plasticizer crystalline temperature |
-
2011
- 2011-05-07 CN CN2011201422430U patent/CN202075286U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106841279A (en) * | 2017-04-01 | 2017-06-13 | 来安县万博丰环保科技有限公司 | A kind of assay method of plasticizer crystalline temperature |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111214 Termination date: 20120507 |