CN2035476U - Continuous detecting device for pulp specific gravity - Google Patents
Continuous detecting device for pulp specific gravity Download PDFInfo
- Publication number
- CN2035476U CN2035476U CN 88207529 CN88207529U CN2035476U CN 2035476 U CN2035476 U CN 2035476U CN 88207529 CN88207529 CN 88207529 CN 88207529 U CN88207529 U CN 88207529U CN 2035476 U CN2035476 U CN 2035476U
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- Prior art keywords
- pulp
- specific gravity
- instrument
- detecting device
- utility
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Abstract
The utility model relates to a continuous detecting device for pulp specific gravity which measures the specific gravity of serous fluid by making use of the gravimetric change of pulp (or other measured liquid) in the fixed volume. In order to keep continuous and stable measurement of the instrument, the instrument is provided with a downward rotational flow and spiral tube type container, a connecting hose, a pressure gauge, a temperature gauge, a checking use clear-water pipe, an electronic gravity sensor, a magnifying system, a calculation system, a display system, etc. The utility model can relatively, exactly and continuously measure the specific gravity of the liquid such as the pulp, etc., and can display the concentration and the solid content of the pulp.
Description
The utility model is to utilize weighing principle to measure the instrument of ore pulp proportion, concentration and solid contents.
The instrument that is used at present to measure liquid specific gravity and concentration both at home and abroad has float type densimeter, static pressure type densitometer, gravity type densitometer, ultrasonic densitometer and gamma-ray density meter etc.First three class instrument is not suitable for the measurement of the liquid that contains solid suspension, stops up because of easily making measuring vessel after the solids sedimentation, and can't operate as normal; Though back two class instrument energy measurements contain the liquid of solid suspension, not high or need radiation protection etc. because of complex structure, debug difficulties, precision, and can not satisfy request for utilization.
The utility model is developed at above-mentioned existing problems.It and float type densimeter, the gravity type densitometer is compared, and its action principle is identical, all is the principle of utilizing Gravity changer.The innovation of the present utility model container that is to weigh is a spiral pipe that spirals downwards, and flow rate of pulp should be greater than non-silting velocity in the pipe, has solved deposition of solids and influences the difficult problem of measurement, has improved accuracy of measurement.
, shown in ［ accompanying drawing 1 ］, export (6) by float (1), iron core (2), coil (3), thermometer (4), fluid to be measured inlet (5) and fluid to be measured and form as the structure of the float type densimeter of prior art.The densitometric structure of gravity type passes in and out pipe (7) by test solution container (1), contrasting fluid's container (2), gravity take-off lever (3), bourdon tube (4), pillar (5), test solution turnover pipe (6) and contrasting fluid and forms shown in ［ accompanying drawing 2 ］.See " industrial automation instrument handbook " second chapter 5 for details.
The structure of " ore pulp proportion METHOD FOR CONTINUOUS DETERMINATION instrument " is shown in ［ accompanying drawing 3 ］, by feed tube (1), connect flexible pipe (2), the spiral pipe (3) that spirals, discharging tube (4) clear water pipe (5), thermometer (6), tensimeter (7), bearing frame (8), balance nut (9), gravity sensor (10), assembling box (11), amplification and counter (12) and numeral demonstration or printer (13) downwards and form.Test solution (ore pulp) through feed tube (1) be connected flexible pipe (2) and flow in the spiral pipe (3), spiral pipe and part flexible pipe weight and liquid weight that spiral pipe is adorned all reach gravity sensor (10) by bearing frame (8), be converted into corresponding proportion through amplification and counter (12), concentration and solid contents are shown or printer (13) output by numeral.The gravimetry system also can adopt the weighing device of other types such as lever or spring balance.Can be calculated as follows proportion γ after measuring weight.
γ=((W
1-W
3))/((W
2-W
3)) in the formula: W
1---the weight that test solution (ore pulp) records when flowing through this instrument.
W
2--under uniform temp and the pressure, the weight that this instrument records when flowing through clear water.
W
3---when no liquid flow through, instrument recorded the sky spiral pipe, part connects the weight of flexible pipe, bearing frame and balance nut etc.
Claims (1)
1, a kind of specific gravity tester, it shows or printer (13) formation with clear water pipe (5), thermometer (6), tensimeter (7), bearing frame (8), balance nut (9), gravity sensor (10), assembling box (11), amplification and counter (12) and numeral that by feed tube (1), connection flexible pipe (2), the container of weighing (3), discharging tube (4), check the container (3) that it is characterized in that weighing is a spiral pipe that spirals downwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88207529 CN2035476U (en) | 1988-06-27 | 1988-06-27 | Continuous detecting device for pulp specific gravity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88207529 CN2035476U (en) | 1988-06-27 | 1988-06-27 | Continuous detecting device for pulp specific gravity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2035476U true CN2035476U (en) | 1989-04-05 |
Family
ID=4841532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 88207529 Withdrawn CN2035476U (en) | 1988-06-27 | 1988-06-27 | Continuous detecting device for pulp specific gravity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2035476U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101666734A (en) * | 2009-09-30 | 2010-03-10 | 北京金自天正智能控制股份有限公司 | On-line monitoring method of Baume degree during production of potassic fertilizer |
| CN101968421A (en) * | 2010-09-21 | 2011-02-09 | 中冶京诚工程技术有限公司 | Method and device for monitoring pulp consistency in entire pipeline |
| CN101251395B (en) * | 2008-04-02 | 2011-06-22 | 罗放明 | Mineral slurry flux on-line detecting device and multi-parameter on-line detecting integrated system |
| CN102944499A (en) * | 2012-11-05 | 2013-02-27 | 安徽理工大学 | Suspended matter concentration real-time detection system for concentration basin |
| CN105136195A (en) * | 2015-07-23 | 2015-12-09 | 山东大学 | Porous medium penetration slip-casting multi-parameter monitoring device and test method thereof |
| CN106442216A (en) * | 2016-08-30 | 2017-02-22 | 浙江天蓝环保技术股份有限公司 | Online tubular density measurement device and liquid density measurement method |
| CN109001073A (en) * | 2018-06-01 | 2018-12-14 | 东北大学 | A kind of Novel pulp densimeter based on ELM network and a kind of measurement method |
| CN109596181A (en) * | 2019-02-14 | 2019-04-09 | 昆明旭宁吉科技有限公司 | On-line continuous Weighing type ore pulp multiparameter measurement and control device and method |
| CN112113882A (en) * | 2020-09-11 | 2020-12-22 | 中国水利水电第七工程局成都水电建设工程有限公司 | Automatic monitor for flushing state of drill hole |
-
1988
- 1988-06-27 CN CN 88207529 patent/CN2035476U/en not_active Withdrawn
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101251395B (en) * | 2008-04-02 | 2011-06-22 | 罗放明 | Mineral slurry flux on-line detecting device and multi-parameter on-line detecting integrated system |
| CN101666734A (en) * | 2009-09-30 | 2010-03-10 | 北京金自天正智能控制股份有限公司 | On-line monitoring method of Baume degree during production of potassic fertilizer |
| CN101666734B (en) * | 2009-09-30 | 2012-08-29 | 北京金自天正智能控制股份有限公司 | On-line monitoring method of Baume degree during production of potassic fertilizer |
| CN101968421A (en) * | 2010-09-21 | 2011-02-09 | 中冶京诚工程技术有限公司 | Method and device for monitoring pulp consistency in entire pipeline |
| CN102944499A (en) * | 2012-11-05 | 2013-02-27 | 安徽理工大学 | Suspended matter concentration real-time detection system for concentration basin |
| CN102944499B (en) * | 2012-11-05 | 2015-04-08 | 安徽理工大学 | Suspended matter concentration real-time detection system for concentration basin |
| CN105136195A (en) * | 2015-07-23 | 2015-12-09 | 山东大学 | Porous medium penetration slip-casting multi-parameter monitoring device and test method thereof |
| CN106442216A (en) * | 2016-08-30 | 2017-02-22 | 浙江天蓝环保技术股份有限公司 | Online tubular density measurement device and liquid density measurement method |
| CN109001073A (en) * | 2018-06-01 | 2018-12-14 | 东北大学 | A kind of Novel pulp densimeter based on ELM network and a kind of measurement method |
| CN109596181A (en) * | 2019-02-14 | 2019-04-09 | 昆明旭宁吉科技有限公司 | On-line continuous Weighing type ore pulp multiparameter measurement and control device and method |
| CN109596181B (en) * | 2019-02-14 | 2023-09-01 | 昆明旭宁吉科技有限公司 | Online continuous weighing type ore pulp multi-parameter measurement and control device and method |
| CN112113882A (en) * | 2020-09-11 | 2020-12-22 | 中国水利水电第七工程局成都水电建设工程有限公司 | Automatic monitor for flushing state of drill hole |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |