CN200996852Y - Power-bin stock level inspecter - Google Patents
Power-bin stock level inspecter Download PDFInfo
- Publication number
- CN200996852Y CN200996852Y CN 200620026629 CN200620026629U CN200996852Y CN 200996852 Y CN200996852 Y CN 200996852Y CN 200620026629 CN200620026629 CN 200620026629 CN 200620026629 U CN200620026629 U CN 200620026629U CN 200996852 Y CN200996852 Y CN 200996852Y
- Authority
- CN
- China
- Prior art keywords
- connection cord
- material level
- powder storehouse
- powder
- bucket
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000000843 powder Substances 0.000 claims abstract description 36
- 239000000463 material Substances 0.000 claims abstract description 29
- 238000005259 measurement Methods 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002817 coal dust Substances 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000005619 thermoelectricity Effects 0.000 description 1
Images
Landscapes
- Control Of Conveyors (AREA)
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Abstract
A powder silo material level detector is provided, which comprises a bracket (1), a force transmitter (2), a tie rope (3), and a measuring cylinder (6), wherein, the tie rope (3) is connected serially with the force transmitter (2) and mounted on the bracket (1), the other end of the tie rope (3) is connected to the measuring cylinder (6).
Description
(1) technical field: the utility model relates to a kind of powder storehouse material level pick-up unit, can carry out material level and detect in various granular materials warehouse, especially can accurately and timely carry out material level in the powder storehouse of frequent charging and discharging even higher temperature and detect.
(2) background technology: at present, in the normal productive process of industries such as thermoelectricity, chemical industry, metallurgy, must in time, accurately grasp the material level situation that stores the powder storehouse.Problems such as the traditional level-sensing devices such as Weight type that using now exist all that measuring process is loaded down with trivial details, fault is more, and operation is unreliable in hot environment.The utility model material-level detecting device just overcomes the deficiency of these existence and arises at the historic moment.
(3) summary of the invention: the purpose of this utility model provides a kind of device that can accurately and timely carry out the material level detection in the powder storehouse of frequent charging and discharging.The technical solution of the utility model: a kind of powder storehouse material level pick-up unit is made of support, connection cord, force transducer, measurement bucket, and connecting force transducer on the support is that a kind of pulling force sensor (change the connection cord contact position and also can be a kind of pressure transducer) is being connected in series connection cord (rope of wire rope or other material); The connection cord other end is connecting one and is measuring bucket, and measuring bucket is the inverted metal drum of interior sky.When the material powder moves downward slowly, owing to do not have tension force between the powder, in the process of reality, measure barrel cavity and can not have the material powder, therefore measure the downward pressure that is subjected to coal dust on the bucket, wall pressure is all offset owing to measuring the bucket circumference; Also have on the connection cord depositing powder length and have downward friction, because material powder integral body is to move downward slowly, this friction is definite value substantially, therefore the powder position height in powder storehouse should and be measured between the suffered pressure of bucket and is had the linear relationship of determining, demarcates by the numeral of force sensor measuring like this and can obtain a certain powder position height.According to such scheme, the utility model also has following measure: want to reach the purpose that the powder position is demarcated, below close force transducer on the connection cord, a reflecting plate is installed with the upper end of measuring bucket, be used by the emission of the light on the support, receiving trap, when the material powder buries this position, do not determine its position thereby there is reflected light to receive.Beneficial effect: the utility model is simple in structure, and powder is mechanical component in the storehouse, thus easily manufactured, price economy, high temperature resistant and in the powder storehouse that material powder proportion changes accurately and timely expect powder position probing and reliable operation.Be fit to promoting the use of of above-mentioned domestic industry.
(4) description of drawings: Fig. 1 is a powder storehouse material level pick-up unit sketch
In accompanying drawing Fig. 1,
(1) support
(2) force transducer
(3) connection cord
(4) material powder
(5) powder storehouse
(6) measure bucket
(7) reflecting plate
(8) light emission, receiving trap
(5) embodiment:
In conjunction with the accompanying drawings the utility model is further specified.The utility model powder storehouse material level pick-up unit sketch such as accompanying drawing are shown in Figure 1, are made of support (1), force transducer (2), connection cord (3), measurement bucket (6).And go up the upper end of measuring bucket (6) at connection cord (3) reflecting plate (7) is installed, and the light on the support (1) is launched, receiving trap (8).When material level detects, the utility model device such as figure are installed on the suitable position, powder storehouse (5), when material powder (4) reaches certain position or slowly moves downward, measure on the bucket (6) and be subjected to expecting that the pressure of powder (4) highly is directly proportional with the powder position, be delivered on the force transducer (2) by connection cord (3), get final product sense data.At regular intervals or material powder (4) proportion when changing, automatically or manually open light emission, receiving trap (8), at this moment being used for calibrating of reflecting plate (7) by the fixed position expect powder (4) material level data accurately, can correctly show material level through subsequent conditioning circuit.
Claims (5)
1, a kind of powder storehouse material level pick-up unit, constitute by support (1), force transducer (2), connection cord (3), measurement bucket (6), it is characterized in that it is to be connected in series connection cord (3) by force transducer (2) to be installed on the support (1), connection cord (3) other end is connecting measures bucket (6).
2, a kind of powder storehouse material level pick-up unit according to claim 1 is characterized in that, described force transducer (2) is a kind of pulling force sensor, changes connection cord (3) contact position structural capacity sensor (2) and also can be a kind of pressure transducer.
3, a kind of powder storehouse material level pick-up unit according to claim 1 is characterized in that, measuring bucket (6) is the inverted metal drum of interior sky.
4, a kind of powder storehouse material level pick-up unit according to claim 1 is characterized in that, described connection cord (3) can be wire rope, also can be the rope of other material.
5, according to claim 1 or 4 described a kind of powder storehouse material level pick-up units, it is characterized in that, connection cord (3) is gone up near force transducer (2) below and with the upper end position place of measuring bucket a reflecting plate (7) is installed, and is used with light emission, receiving trap (8) on the support (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620026629 CN200996852Y (en) | 2006-07-06 | 2006-07-06 | Power-bin stock level inspecter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620026629 CN200996852Y (en) | 2006-07-06 | 2006-07-06 | Power-bin stock level inspecter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200996852Y true CN200996852Y (en) | 2007-12-26 |
Family
ID=38995286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620026629 Expired - Fee Related CN200996852Y (en) | 2006-07-06 | 2006-07-06 | Power-bin stock level inspecter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200996852Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105571650A (en) * | 2016-03-17 | 2016-05-11 | 浙江方舟粮食仓储有限公司 | Material stack parameter measurement device, method and system |
| CN107973219A (en) * | 2017-11-17 | 2018-05-01 | 胡国纲 | A kind of intelligence overhead traveling crane material balance regulation and control method |
| RU2764123C1 (en) * | 2018-07-31 | 2022-01-13 | Бюлер Аг | Input apparatus for a roller mill, roller mill with such input apparatus, and method for determining the level of filling the hopper of the roller mill with the milled material |
| CN116745211A (en) * | 2020-10-08 | 2023-09-12 | 奥斯本工业有限公司 | System for measuring dry bulk materials in containers |
-
2006
- 2006-07-06 CN CN 200620026629 patent/CN200996852Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105571650A (en) * | 2016-03-17 | 2016-05-11 | 浙江方舟粮食仓储有限公司 | Material stack parameter measurement device, method and system |
| CN107973219A (en) * | 2017-11-17 | 2018-05-01 | 胡国纲 | A kind of intelligence overhead traveling crane material balance regulation and control method |
| RU2764123C1 (en) * | 2018-07-31 | 2022-01-13 | Бюлер Аг | Input apparatus for a roller mill, roller mill with such input apparatus, and method for determining the level of filling the hopper of the roller mill with the milled material |
| US11860020B2 (en) | 2018-07-31 | 2024-01-02 | Bühler AG | Intake arrangement for a roller mill, roller mill having such an intake arrangement and method for determining the ground material fill level of a storage container of a roller mill |
| CN116745211A (en) * | 2020-10-08 | 2023-09-12 | 奥斯本工业有限公司 | System for measuring dry bulk materials in containers |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: CO-PATENTEE TO: LI FUCHUN ^ |
|
| CU01 | Correction of utility model patent |
Correction item: Co-patentee Correct: Li Fuchun Number: 52 Page: The title page Volume: 23 |
|
| CU03 | Correction of utility model patent gazette |
Correction item: Co-patentee Correct: Li Fuchun Number: 52 Volume: 23 |
|
| ERR | Gazette correction |
Free format text: CORRECT: CO-PATENTEE; FROM: NONE ^ TO: LI FUCHUN ^ |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071226 |