CN103728206A - Device for measuring apparent density of granular powder - Google Patents
Device for measuring apparent density of granular powder Download PDFInfo
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- CN103728206A CN103728206A CN201310705070.2A CN201310705070A CN103728206A CN 103728206 A CN103728206 A CN 103728206A CN 201310705070 A CN201310705070 A CN 201310705070A CN 103728206 A CN103728206 A CN 103728206A
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- quantitation tube
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Abstract
The invention discloses a device for measuring the apparent density of granular powder. The device comprises a base and a bracket fixed on the base, wherein a funnel and a quantification barrel are fixedly connected to the bracket; a first automatic discharge valve and a photoelectric sensor for detecting whether the powder in the quantification barrel overflows or not are arranged at the bottom of the funnel; a weighing sensor is arranged at the bottom of the quantification barrel; a waste box is arranged on the base; a display control screen is arranged on the lateral surface of the base. According to the device with the structure, the photoelectric sensor can be used for automatically detecting whether the powder in the quantification barrel overflows or not, and indicating the opening and closing of the first automatic discharge valve and the automatic scraping of a scraper, the weighing sensor can be used for automatically weighing the powder in the quantification barrel, and the display control screen can be used for automatically calculating required apparent density, so that manual intervention in the whole measurement process is avoided, and the device is high in automation degree and accurate in testing; the waste box is used for receiving scraped waste and the powder discharged from the quantification barrel, so that pollution caused by the powder is prevented, and the device is environment-friendly.
Description
Technical field
The present invention relates to a kind of verifying attachment of particle powder, particularly a kind of for measuring the device of particle powder apparent density.
Background technology
Disclosed No. 201310287718.9 of on October 23rd, 2013, name is called the Chinese invention patent of " a kind of magnetic apparent density measurement mechanism and method ", base, measurement bay are disclosed, funnel and quantitative pot, quantitative pot volume is fixed, by weighing the weight of powder in quantitative pot, determine the apparent density of powder.This device can be for the apparent density of particle tested powder, but exists following not enough: 1. artificial dependence is strong, and labour intensity is large, during test, the discharging opening that need to manually block funnel, manually strikes off quantitative pot top, manually repeatedly weighs the weight of quantitation tube and manually calculates; 2. test error is large, and artificial miscount, quantitative pot easily have angle errors different or that repeatedly weigh that powder is splashed, different tester scrapes with scraping blade etc. while toppling over, and all can make powder quality in quantitative pot fluctuate; 3., when powder scrapes, can make powder pollute base or desktop, and more difficult cleaning.
Summary of the invention
The technical problem to be solved in the present invention is for above-mentioned the deficiencies in the prior art, and provide that a kind of artificial dependence is low, automaticity is high, test is accurate and environmental protection for measuring the device of particle powder apparent density.
For solving the problems of the technologies described above, the technical solution used in the present invention is:
A kind of for measuring the device of particle powder apparent density, comprise base and be fixed on the support on base, on described support, be fixedly connected with funnel and quantitation tube, the photoelectric sensor whether described funnel bottom is provided with the first self-emptying valve and overflows for detection of powder in quantitation tube, the first self-emptying valve is corresponding to the top center position of quantitation tube, described quantitation tube bottom is provided with LOAD CELLS, is provided with waste material box on described base, and base side is provided with demonstration control flow.
Described quantitation tube top is provided with the scraping blade in a certain angle with it, and this scraping blade is connected with support by telescope support.
Described scraping blade and quantitation tube top are 60 degree angles.
Described quantitation tube bottom is provided with the second self-emptying valve.
The present invention adopts after said structure, whether above-mentioned photoelectric sensor can automatically detect powder in quantitation tube and overflow, and indication opens and closes automatically scraping of the first self-emptying valve and scraping blade, LOAD CELLS can automatic weighing quantitation tube in the weight of powder, show that control flow can calculate required apparent density automatically, whole measuring process can not need artificial participation, automaticity is high, test accurately, waste material box is for accepting the powder of emitting in the clout that scrapes and quantitation tube, prevent that powder from polluting, environmental protection.
Accompanying drawing explanation
Fig. 1 is that the present invention is a kind of for measuring the structural representation of device of particle powder apparent density.
Wherein have: 1. base; 2. support; 3. funnel; 4. quantitation tube; 5. the first self-emptying valve; 6. the second self-emptying valve; 7. photoelectric sensor; 8. LOAD CELLS; 9. waste material box; 10. show control flow; 11. scraping blades; 12. telescope supports.
Embodiment
Below in conjunction with accompanying drawing, the present invention is further detailed explanation with concrete preferred embodiments.
As shown in Figure 1, a kind of for measuring the device of particle powder apparent density, comprise base 1 and be fixed on the support 2 on base 1, on support 2, be fixedly connected with funnel 3 and quantitation tube 4, the photoelectric sensor 7 whether funnel 3 bottoms are provided with the first self-emptying valve 5 and overflow for detection of the interior powder of quantitation tube 4, the first self-emptying valve 5 is corresponding to the top center position of quantitation tube 4, quantitation tube 4 bottoms are provided with LOAD CELLS 8, on base 1, be provided with waste material box 9, base 1 side is provided with and shows control flow 10.
Above-mentioned quantitation tube 4 tops are provided with the scraping blade in a certain angle with it 11, and optimized angle is 60 degree, and scraping blade 11 is connected with support 2 by telescope support 12.
Above-mentioned quantitation tube 4 bottoms are provided with the second self-emptying valve 6.
Before measurement, first in demonstration control flow 10, set the inner quantitative volumes of quantitation tube 4, and need the number of times of follow-on test.
During measurement, particle powder to be measured (powder amount should be 1.5-3 times of quantitation tube 4 capacity) is added in funnel 3, start power supply, LOAD CELLS 8 automatic clears, rear the first self-emptying valve 5 is opened automatically, particle powder to be measured flows into quantitation tube 4 from funnel 3, photoelectric sensor 7 detects when quantitation tube 4 tops have granular powder material to be measured to overflow, signal is passed to and shows control flow 10, this demonstration control flow 10 is closed indication the first self-emptying valve 5 and indicates telescope support 12 to drive scraping blade 11, the powder at quantitation tube 4 tops is struck off, rear scraping blade 11 returns, LOAD CELLS 8 is measured the weight of quantitation tube 4 interior powders, and data measured is passed to and shows control flow 10, show that control flow 10 will calculate the apparent density of required particle powder to be measured automatically.Whole measuring process does not need artificial participation, and automaticity is high, and accurately, waste material box 9, for accepting the powder of emitting in the clout that scrapes and quantitation tube 4, prevents that powder from polluting, environmental protection in test.
Certainly, in above-mentioned embodiment, also can manually use scraping blade 11 that quantitation tube 4 top powders are struck off, also belong to protection scope of the present invention.
Claims (4)
1. one kind for measuring the device of particle powder apparent density, comprise base (1) and be fixed on the support (2) on base (1), it is characterized in that: on described support (2), be fixedly connected with funnel (3) and quantitation tube (4), the photoelectric sensor (7) whether described funnel (3) bottom is provided with the first self-emptying valve (5) and overflows for detection of the interior powder of quantitation tube (4), the first self-emptying valve (5) is corresponding to the top center position of quantitation tube (4), described quantitation tube (4) bottom is provided with LOAD CELLS (8), on described base (1), be provided with waste material box (9), base (1) side is provided with and shows control flow (10).
2. according to claim 1 for measuring the device of particle powder apparent density, it is characterized in that: described quantitation tube (4) top is provided with the scraping blade in a certain angle with it (11), this scraping blade (11) is connected with support (2) by telescope support (12).
3. according to claim 2 for measuring the device of particle powder apparent density, it is characterized in that: described scraping blade (11) is 60 degree angles with quantitation tube (4) top.
4. according to claim 1 and 2 for measuring the device of particle powder apparent density, it is characterized in that: described quantitation tube (4) bottom is provided with the second self-emptying valve (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310705070.2A CN103728206A (en) | 2013-12-20 | 2013-12-20 | Device for measuring apparent density of granular powder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310705070.2A CN103728206A (en) | 2013-12-20 | 2013-12-20 | Device for measuring apparent density of granular powder |
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| CN103728206A true CN103728206A (en) | 2014-04-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310705070.2A Pending CN103728206A (en) | 2013-12-20 | 2013-12-20 | Device for measuring apparent density of granular powder |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104458481A (en) * | 2014-12-31 | 2015-03-25 | 杭州同孚环保科技有限公司 | Volume-weight detector for biomass granule fuel |
| CN104764676A (en) * | 2015-04-30 | 2015-07-08 | 淮南市产品质量监督检验所 | Small-volume bulk density automatic measurement device for coal |
| CN106053293A (en) * | 2016-08-05 | 2016-10-26 | 江苏三联安全评价咨询有限公司 | Novel industrial powder bulk density testing device and method |
| CN106144677A (en) * | 2016-08-27 | 2016-11-23 | 洛阳麦德陶粒有限公司 | A kind of rotary distributing device |
| CN106185379A (en) * | 2016-08-26 | 2016-12-07 | 洛阳麦德陶粒有限公司 | A kind of distributing device device |
| CN107697658A (en) * | 2017-09-29 | 2018-02-16 | 济南法瑞钠焊接器材股份有限公司 | A kind of welding wire powder feeding machine of automatically replaceable filler bin |
| CN107748117A (en) * | 2017-11-16 | 2018-03-02 | 武汉科恒工控工程有限责任公司 | A kind of powder density on-line measurement device |
| CN109900594A (en) * | 2019-04-19 | 2019-06-18 | 四川省劲腾环保建材有限公司 | A kind of detection bulk density device during preparing extruding dregs porcelain granule |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5770429A (en) * | 1980-10-21 | 1982-04-30 | Hosokawa Funtai Kogaku Kenkyusho:Kk | Device for measuring bulk density of pulverulent body |
| JPS63275933A (en) * | 1987-05-08 | 1988-11-14 | Toyo Chem Co Ltd | Automatic measuring apparatus of granule for specific gravity of bulk |
| JPH04110637A (en) * | 1990-08-30 | 1992-04-13 | Kawasaki Steel Corp | Automatic measuring apparatus for characteristic of powder and granular material |
| CN102435759A (en) * | 2011-11-10 | 2012-05-02 | 南京南自科林系统工程有限公司 | On-line intelligent detection device for bulk density |
| CN103364306A (en) * | 2013-07-10 | 2013-10-23 | 张家港比迪凯磁技有限公司 | Magnetic powder apparent density measuring device and method |
| CN203658200U (en) * | 2013-12-20 | 2014-06-18 | 吴江市震宇缝制设备有限公司 | Device for measuring apparent density of particulate powder |
-
2013
- 2013-12-20 CN CN201310705070.2A patent/CN103728206A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5770429A (en) * | 1980-10-21 | 1982-04-30 | Hosokawa Funtai Kogaku Kenkyusho:Kk | Device for measuring bulk density of pulverulent body |
| JPS63275933A (en) * | 1987-05-08 | 1988-11-14 | Toyo Chem Co Ltd | Automatic measuring apparatus of granule for specific gravity of bulk |
| JPH04110637A (en) * | 1990-08-30 | 1992-04-13 | Kawasaki Steel Corp | Automatic measuring apparatus for characteristic of powder and granular material |
| CN102435759A (en) * | 2011-11-10 | 2012-05-02 | 南京南自科林系统工程有限公司 | On-line intelligent detection device for bulk density |
| CN103364306A (en) * | 2013-07-10 | 2013-10-23 | 张家港比迪凯磁技有限公司 | Magnetic powder apparent density measuring device and method |
| CN203658200U (en) * | 2013-12-20 | 2014-06-18 | 吴江市震宇缝制设备有限公司 | Device for measuring apparent density of particulate powder |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104458481A (en) * | 2014-12-31 | 2015-03-25 | 杭州同孚环保科技有限公司 | Volume-weight detector for biomass granule fuel |
| CN104458481B (en) * | 2014-12-31 | 2017-04-05 | 杭州同孚环保科技有限公司 | Biomass granule fuel unit weight detector |
| CN104764676A (en) * | 2015-04-30 | 2015-07-08 | 淮南市产品质量监督检验所 | Small-volume bulk density automatic measurement device for coal |
| CN106053293A (en) * | 2016-08-05 | 2016-10-26 | 江苏三联安全评价咨询有限公司 | Novel industrial powder bulk density testing device and method |
| CN106185379A (en) * | 2016-08-26 | 2016-12-07 | 洛阳麦德陶粒有限公司 | A kind of distributing device device |
| CN106144677A (en) * | 2016-08-27 | 2016-11-23 | 洛阳麦德陶粒有限公司 | A kind of rotary distributing device |
| CN107697658A (en) * | 2017-09-29 | 2018-02-16 | 济南法瑞钠焊接器材股份有限公司 | A kind of welding wire powder feeding machine of automatically replaceable filler bin |
| CN107748117A (en) * | 2017-11-16 | 2018-03-02 | 武汉科恒工控工程有限责任公司 | A kind of powder density on-line measurement device |
| CN107748117B (en) * | 2017-11-16 | 2024-01-30 | 武汉科恒工控工程有限责任公司 | Online measuring device for powder density |
| CN109900594A (en) * | 2019-04-19 | 2019-06-18 | 四川省劲腾环保建材有限公司 | A kind of detection bulk density device during preparing extruding dregs porcelain granule |
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Application publication date: 20140416 |