CN203732397U - Rapid emulsion explosive density detector - Google Patents
Rapid emulsion explosive density detector Download PDFInfo
- Publication number
- CN203732397U CN203732397U CN201420082410.0U CN201420082410U CN203732397U CN 203732397 U CN203732397 U CN 203732397U CN 201420082410 U CN201420082410 U CN 201420082410U CN 203732397 U CN203732397 U CN 203732397U
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- China
- Prior art keywords
- temperature sensor
- density
- emulsion explosive
- connection bracket
- lower material
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Abstract
The utility model discloses a rapid emulsion explosive density detector. The detector comprises a mass sensor, a temperature sensor, an upper carrying disc, a lower carrying basket, a connecting support, a liquid tank and a calculation control circuit. The detector is equipped with one mass sensor and one temperature sensor, the connecting support is arranged on the mass sensor, the upper carrying disc is located at the upper part of the connecting support, the lower carrying basket is connected to the lower part of the connecting support through a hook and completely placed in the liquid tank, and the temperature sensor is located at the bottom of the liquid tank. The detector has the advantages of convenience in detection operation, reasonable structural design, short detection period, large one-time detection quantity, high accuracy and capability of performing continuous repeated detection conveniently.
Description
Technical field
The utility model relates to a kind of density rapid detection apparatus, particularly a kind of Density of Emulsion Explosive fast detector.
Background technology
The density parameter of emulsion [explosive is directly connected to the security that its reliability of detonating, detonation property and accumulating are used, so the control of the density of process of dynamite substrate and emulsion [explosive is to be related to the production safety of emulsion [explosive and the key link of product quality.Look back the explosion accident occurring in the production of emulsion explosive, its continuous watchful people must carry out strict detection to process of dynamite substrate and Density of Emulsion Explosive and control.
Under state-of-the-art, the detection method of Density of Emulsion Explosive is mainly to measure after hand sampling, generally adopts graduated cylinder method and density agar diffusion method.Wherein, the simple operation of graduated cylinder method, but cannot solve the caused measuring error of temperature contrast due to environment and sample, the method is eliminated gradually at present; It is more accurate that density agar diffusion method is surveyed density, but comparatively loaded down with trivial details in operation, and cleaning work trouble.Said method sense cycle is long, and actual operation instruction is existed to hysteresis quality.If adopt a kind of emulsion explosive density detector that the patent No. is 201120275672.5, can realize fast, the density of easy detection process of dynamite substrate and emulsion [explosive, but adopt the design of two graduated cylinders and a plurality of sensors complicated, during test, measuring liquid can produce residual, thereby affect precision, and follow-up cleaning graduated cylinder difficulty, be not suitable for long-term use continuously.
Summary of the invention
In order to overcome, the operating process that existing emulsion explosive density detector device exists is complicated, test period is long, the deficiency of continuous detecting repeatedly, the utility model provides a kind of Density of Emulsion Explosive fast detector, this instrument not only can detect process of dynamite substrate and Density of Emulsion Explosive fast accurately, and facilitates continuous several times to detect.
The utility model solves the technical scheme that its technical matters adopts:
A Density of Emulsion Explosive fast detector, comprises mass sensor (2), temperature sensor (3), upper carrying disk (4), lower material carrying basket (6), connection bracket (5), liquid bath (7), calculating control circuit (1);
On described mass sensor (2), be provided with a connection bracket (5), upper carrying disk (4) is positioned at connection bracket (5) top, and lower material carrying basket (6) is connected on connection bracket (5) bottom by hook connecting;
It is inner that described lower material carrying basket (6) is placed in liquid bath (7) completely, and temperature sensor (3) is positioned at liquid bath bottom;
Described upper carrying disk (4) is platform, middle for the connection bracket of connecting link (5) is connected with lower material carrying basket (6) by one up and down, and upper carrying disk (4), lower material carrying basket (6) and connection bracket (5) are integrated moving;
Described liquid bath (7) bottom is provided with tapping valve (8), when needs regulate liquid level or do not use for a long time, can regulate by this tapping valve (8);
Described mass sensor (2) and temperature sensor (3) connect with calculating control circuit (1);
Described calculating control circuit (1) comprises load module, processing module and display screen, and load module, processing module and display screen connect successively, and mass sensor (2) and temperature sensor (3) connect with processing module.
Compare with existing emulsion explosive density detector device, the utility model has the advantages that:
The utility model detects easy to operate, reasonable in design, sense cycle is short, and one-time detection amount is large, and precision is high, and facilitate continuous several times to detect, during detection, first in liquid bath, add measurement liquid, and material carrying basket under complete submergence, then test record before removing, then by enter key the density p to input measurement liquid in calculating control circuit
0, process of dynamite substrate to be measured or emulsion [explosive sample are put into upper carrying disk, record sample quality m
1, then will treat that test sample is placed in lower material carrying basket, records quality m
2, detect in same sample process, do not remove, temperature sensor reads the temperature T of measuring liquid, processing module first by temperature T to ρ
0correct and obtain ρ
correct, then by formula ρ=ρ
correct[m
1/ (m
1-m
2)], calculate the quality m that treats test sample
1and density p, processing module passes to display screen by result of calculation and shows.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Fig. 2 is the electrical block diagram of the utility model case study on implementation one.
In Fig. 1: calculating control circuit-1, mass sensor-2, temperature sensor-3, upper carrying disk-4, connection bracket-5, lower material carrying basket-6, liquid bath-7, tapping valve-8.
Embodiment
In Fig. 1, comprise mass sensor (2), temperature sensor (3), upper carrying disk (4), lower material carrying basket (6), connection bracket (5), liquid bath (7) and calculating control circuit (1);
On described mass sensor (2), be provided with a connection bracket (5), upper carrying disk (4) is positioned at connection bracket (5) top, lower material carrying basket (6) is connected on connection bracket (5) bottom by hook connecting, it is inner that lower material carrying basket (6) is placed in liquid bath (7) completely, and temperature sensor (3) is positioned at liquid bath (7) bottom;
Described upper carrying disk (4) and lower material carrying basket (6) are platform by one up and down, and centre is that the connection bracket (5) of connecting link connects, and described upper carrying disk (4), lower material carrying basket (6) and connection bracket (5) are integrated moving;
Described liquid bath (7) bottom is provided with tapping valve (8), when needs regulate liquid level or do not use for a long time, can regulate by this tapping valve;
Described mass sensor (2) and temperature sensor (3) connect with calculating control circuit (1).
In embodiment illustrated in fig. 2, calculating control circuit (1) comprises load module, processing module and display screen, and load module, processing module and display screen connect successively, and mass sensor (2) and temperature sensor (3) connect with processing module.
Claims (5)
1. a Density of Emulsion Explosive fast detector, comprises mass sensor, temperature sensor, upper carrying disk, lower material carrying basket, connection bracket, liquid bath and calculating control circuit, it is characterized in that: described mass sensor is one, and temperature sensor is one; On mass sensor, be provided with a connection bracket; Described upper carrying disk is positioned at connection bracket top; Described lower material carrying basket is connected on connection bracket bottom by hook connecting; Described lower material carrying basket is placed in liquid bath completely; Described temperature sensor is positioned at liquid bath bottom.
2. Density of Emulsion Explosive fast detector according to claim 1, it is characterized in that: described upper carrying disk and lower material carrying basket are platform by one up and down, centre is that the connection bracket of connecting link connects, and described upper carrying disk, lower material carrying basket and connection bracket are integrated moving.
3. Density of Emulsion Explosive fast detector according to claim 1, is characterized in that: described liquid bath bottom is provided with tapping valve.
4. Density of Emulsion Explosive fast detector according to claim 1, is characterized in that: described mass sensor and temperature sensor connect with calculating control circuit.
5. Density of Emulsion Explosive fast detector according to claim 4, is characterized in that described calculating control circuit comprises load module, processing module and display screen; Described load module, processing module and display screen connect successively; Described mass sensor and temperature sensor connect with processing module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420082410.0U CN203732397U (en) | 2014-02-25 | 2014-02-25 | Rapid emulsion explosive density detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420082410.0U CN203732397U (en) | 2014-02-25 | 2014-02-25 | Rapid emulsion explosive density detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203732397U true CN203732397U (en) | 2014-07-23 |
Family
ID=51202460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420082410.0U Expired - Fee Related CN203732397U (en) | 2014-02-25 | 2014-02-25 | Rapid emulsion explosive density detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203732397U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105004631A (en) * | 2015-07-03 | 2015-10-28 | 湖北东神天神实业有限公司 | Paste emulsion explosive density testing method |
| CN105424551A (en) * | 2015-12-01 | 2016-03-23 | 中磁科技股份有限公司 | Equipment and method for measuring density of sintered NdFeB blank |
| CN106198309A (en) * | 2016-08-30 | 2016-12-07 | 长沙长泰机器人有限公司 | Density of Emulsion Explosive intelligent checking system and method |
| CN111982742A (en) * | 2020-08-12 | 2020-11-24 | 西安近代化学研究所 | Device and method for testing density of large-size and special-shaped explosive integral grain |
-
2014
- 2014-02-25 CN CN201420082410.0U patent/CN203732397U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105004631A (en) * | 2015-07-03 | 2015-10-28 | 湖北东神天神实业有限公司 | Paste emulsion explosive density testing method |
| CN105424551A (en) * | 2015-12-01 | 2016-03-23 | 中磁科技股份有限公司 | Equipment and method for measuring density of sintered NdFeB blank |
| CN106198309A (en) * | 2016-08-30 | 2016-12-07 | 长沙长泰机器人有限公司 | Density of Emulsion Explosive intelligent checking system and method |
| CN106198309B (en) * | 2016-08-30 | 2019-02-26 | 长沙长泰机器人有限公司 | Density of Emulsion Explosive intelligent checking system and method |
| CN111982742A (en) * | 2020-08-12 | 2020-11-24 | 西安近代化学研究所 | Device and method for testing density of large-size and special-shaped explosive integral grain |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140723 Termination date: 20150225 |
|
| EXPY | Termination of patent right or utility model |