CN201885761U - Real-time solid particle flow detection device - Google Patents
Real-time solid particle flow detection device Download PDFInfo
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- CN201885761U CN201885761U CN2010206057388U CN201020605738U CN201885761U CN 201885761 U CN201885761 U CN 201885761U CN 2010206057388 U CN2010206057388 U CN 2010206057388U CN 201020605738 U CN201020605738 U CN 201020605738U CN 201885761 U CN201885761 U CN 201885761U
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Abstract
The utility model discloses a real-time solid particle flow detection device, which mainly comprises a storage tank for storing solid particles, a real-time weighing device and a data processor, the storage tank is arranged on the weighing device, the weighing device outputs weighing data to the data processor, and the data processor outputs flow data to a display. In the process of operation, the consumption of the solid particles can be known as long as the weight of the storage tank is measured at two different times, and the consumption divided by time is the flow of the solid particles. For the case in which the solid particles are circulated for use, a buffer box is added before the solid particles flow back into the storage tank, so that the solid particles can flow back into the storage tank at intervals, and when the solid particles which flow back are added in, the data of the storage tank are redetermined and reprocessed. The device has the advantages of quick detection, high precision, real-time monitoring, more reliable data, small size, light weight and the like, is easy to control, and is integrated with the functions of feeding, weighing and recovery.
Description
Technical field
The utility model relates to flow detector, especially the mensuration of the rate-of flow of using in ball blast, sandblast, the shot-peening field.
Background technology
In ball blast, sandblast, shot-peening processing, metal ball, glass ball, ceramic pellet and the grains of sand are solid particles of using always, and its flow parameter is one of important parameter of ball blast, sandblast, shot-peening processing.Owing to usually adopt the acceleration power of pressurized air as solid particle, total system exists the pressure bullet to spray not easily collecting at a high speed, the problem that weighing complex operation and accuracy are low.
In the prior art, normally by artificial estimation or the consumption of solid particle is calculated its flow in the long period, data are not accurate enough.Also have a kind of mode to be: before beginning processing, control certain acquisition time, promptly the bullet of nozzle stream directly sprays into gathering-device, with this calculated flow rate.But stablize the flow in shot-peening stage and differ greatly because of bullet stream start and stop stage and bullet flow in the practical application, can cause the flow of terminal check inaccurate.Desirable detection mode is that the collection blasting media picks up counting after treating that bullet stream is stable.And the blasting media of prior art gatherer discharging is adopted is manually control such as push-pull valve, operation inconvenience.
The utility model content
The utility model provides a kind of solid particle flow real-time detection apparatus at the problem that above-mentioned prior art exists, and it is mainly used in the detection of the bullet ejection back actual flow of ball blast, sandblast and compressed air shotblasting machine.
The technical scheme that its technical matters that solves the utility model adopts is:
A kind of solid particle flow real-time detection apparatus comprises support, storage bin, meausring apparatus, controller and display device, and storage bin is placed on the meausring apparatus, and meausring apparatus is exported weighing data to controller, and controller is to display device delivery rate data.
Be that further in the time interval of setting, meausring apparatus is exported weighing data to controller, controller is according to the difference difference of weighing data and the mistiming flow that calculates the unit interval constantly.
Further be, also comprise the buffer memory case, be fixed in support, be positioned at the storage bin top.
Be that further the buffer memory case is equipped with valve, valve switch is controlled by controller.
In solid particle flow real-time detection apparatus, storage bin is used for the store solids particle, to process equipment supply machining medium; Meausring apparatus is used for the quality of weighing storage bin and storage bin solid particle, and exports to controller.
At certain time interval T, because the solid particle as machining medium constantly consumes, the quality of solid particle can diminish in storage bin and the storage bin, with the quality m1 of previous moment t1 deduct back one constantly the quality m2 of t2 obtain consumption Δ m, T=t2-t1, the flow φ=Δ m/T in the unit interval.
In some cases, solid particle need constantly be back to storage bin, is to reduce the impact that refluxes and cause, and the spy is provided with a buffer memory case, build up to a certain amount of after, add storage bin again.The buffer memory case is provided with valve, can open in the time of setting by the controller instruction.
The utlity model has following advantage:
Detection speed is fast, the precision height;
Monitoring in real time, control easily, data are more reliable;
Can integrate feed, weighing, recovery function, volume is little, and is in light weight.
Description of drawings
Concrete structure of the present utility model further describes by embodiment with reference to the accompanying drawings.
Fig. 1 is a synoptic diagram of the present utility model.
Among the figure: 1 meausring apparatus; 2 storage bins; 3 valves; 4 buffer memory casees; 5 feeder sleeves; 6 controllers; 7 recirculatory pipes; 8 display device.
Embodiment
Referring to Fig. 1:
Embodiment 1, after starting meausring apparatus 1 and controller 6, the storage bin 2 that is positioned on the meausring apparatus 1 passes through feeder sleeve 5 outside feed, solid particle in the storage bin 2 constantly reduces, it is T (as 10 seconds) that controller 6 is set the weighing time interval, meausring apparatus 1 T at set intervals transmits the quality of the storage bin 2 that recorded at that time to controller 6, the quality of previous moment deducts back one quality constantly again divided by time interval T, promptly obtain the solid particle flow φ of unit interval, controller 6 is sent to display device 8 with flow φ and shows.
Embodiment 2, and solid particle constantly refluxes through recirculatory pipe 7, for reducing the impact that refluxes and cause, a buffer memory case 4 are set, and buffer memory case 4 is fixed in support, is positioned at storage bin 2 tops, but does not contact with storage bin 2.Buffer memory case 4 belows are provided with valve 3, and valve 3 is pressed time interval T ' (as the 5 minutes) unlatching that controller is set, and the backflow solid particle is put into storage bin 2, valve closing.
In measuring process, because external interference or interpolation solid particle, the quality of measuring storage bin 2 can take place unusually, and it is negative that the quality of previous moment deducts back one quality constantly, and then controller 6 is abandoned this group data, remeasures calculating.
Claims (4)
1. solid particle flow real-time detection apparatus, comprise support, storage bin, meausring apparatus, controller and display device, it is characterized in that, storage bin (2) is placed on the meausring apparatus (1), meausring apparatus (1) is to controller (6) output weighing data, and controller (6) is to display device (8) delivery rate data.
2. solid particle flow real-time detection apparatus according to claim 1, it is characterized in that, in the time interval of setting, meausring apparatus (1) is to controller (6) output weighing data, and controller (6) is according to the difference difference of weighing data and the mistiming flow that calculates the unit interval constantly.
3. solid particle flow real-time detection apparatus according to claim 1 and 2 is characterized in that, also comprises buffer memory case (4), is fixed in support, is positioned at storage bin (2) top.
4. according to the described solid particle flow of claim 3 real-time detection apparatus, it is characterized in that described buffer memory case (4) is equipped with valve (3), valve (3) switch is controlled by controller (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206057388U CN201885761U (en) | 2010-11-08 | 2010-11-08 | Real-time solid particle flow detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206057388U CN201885761U (en) | 2010-11-08 | 2010-11-08 | Real-time solid particle flow detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201885761U true CN201885761U (en) | 2011-06-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206057388U Expired - Fee Related CN201885761U (en) | 2010-11-08 | 2010-11-08 | Real-time solid particle flow detection device |
Country Status (1)
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|---|---|
| CN (1) | CN201885761U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102681470A (en) * | 2012-06-07 | 2012-09-19 | 北京燕山粉研精机有限公司 | Coal ash weighing scale |
| CN102795588A (en) * | 2012-08-31 | 2012-11-28 | 常熟市百联自动机械有限公司 | Down filling method of down filling machine |
| CN102865896A (en) * | 2012-09-06 | 2013-01-09 | 陈文韬 | Non-contact intelligent flowmeter |
| CN103419139A (en) * | 2012-05-25 | 2013-12-04 | 宝山钢铁股份有限公司 | Sand supply amount control system for post-mixing type high-pressure jet cleaning, and method thereof |
| CN105403260A (en) * | 2015-12-28 | 2016-03-16 | 中国科学院地理科学与资源研究所 | Flow measuring device and method |
| CN105415511A (en) * | 2015-11-24 | 2016-03-23 | 英利能源（中国）有限公司 | Steel wire sand-carrying amount detection equipment and silicon slice cutting system with same |
| CN105666344A (en) * | 2016-02-04 | 2016-06-15 | 重庆明治百通机械制造有限公司 | Sand blasting machine and sand supply system and flow control valve thereof |
| CN106501549A (en) * | 2016-10-19 | 2017-03-15 | 中航飞机股份有限公司西安飞机分公司 | A kind of measurement calibration steps of numerical control compressed air shotblasting machine flow velocity |
| CN109632026A (en) * | 2018-12-25 | 2019-04-16 | 滁州安瑞汇龙电子有限公司 | Flow Meter for Solid Materials system and its flow-measuring method |
-
2010
- 2010-11-08 CN CN2010206057388U patent/CN201885761U/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103419139A (en) * | 2012-05-25 | 2013-12-04 | 宝山钢铁股份有限公司 | Sand supply amount control system for post-mixing type high-pressure jet cleaning, and method thereof |
| CN103419139B (en) * | 2012-05-25 | 2015-10-28 | 宝山钢铁股份有限公司 | Hybrid high-pressure spray cleaning amount of sand control system and method after a kind of |
| CN102681470B (en) * | 2012-06-07 | 2013-12-04 | 北京燕山粉研精机有限公司 | Coal ash weighing scale |
| CN102681470A (en) * | 2012-06-07 | 2012-09-19 | 北京燕山粉研精机有限公司 | Coal ash weighing scale |
| CN102795588A (en) * | 2012-08-31 | 2012-11-28 | 常熟市百联自动机械有限公司 | Down filling method of down filling machine |
| CN102865896A (en) * | 2012-09-06 | 2013-01-09 | 陈文韬 | Non-contact intelligent flowmeter |
| CN105415511A (en) * | 2015-11-24 | 2016-03-23 | 英利能源（中国）有限公司 | Steel wire sand-carrying amount detection equipment and silicon slice cutting system with same |
| CN105403260A (en) * | 2015-12-28 | 2016-03-16 | 中国科学院地理科学与资源研究所 | Flow measuring device and method |
| CN105666344A (en) * | 2016-02-04 | 2016-06-15 | 重庆明治百通机械制造有限公司 | Sand blasting machine and sand supply system and flow control valve thereof |
| CN106501549A (en) * | 2016-10-19 | 2017-03-15 | 中航飞机股份有限公司西安飞机分公司 | A kind of measurement calibration steps of numerical control compressed air shotblasting machine flow velocity |
| CN106501549B (en) * | 2016-10-19 | 2019-03-01 | 中航飞机股份有限公司西安飞机分公司 | A kind of measurement calibration method of numerical control compressed air shotblasting machine flow velocity |
| CN109632026A (en) * | 2018-12-25 | 2019-04-16 | 滁州安瑞汇龙电子有限公司 | Flow Meter for Solid Materials system and its flow-measuring method |
| CN109632026B (en) * | 2018-12-25 | 2020-06-02 | 滁州安瑞汇龙电子有限公司 | Solid material flowmeter system and flow measuring method thereof |
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| 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: 20110629 Termination date: 20151108 |
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| EXPY | Termination of patent right or utility model |