JPS574834A - Constant amount delivery method for powdered grain - Google Patents
Constant amount delivery method for powdered grainInfo
- Publication number
- JPS574834A JPS574834A JP7906680A JP7906680A JPS574834A JP S574834 A JPS574834 A JP S574834A JP 7906680 A JP7906680 A JP 7906680A JP 7906680 A JP7906680 A JP 7906680A JP S574834 A JPS574834 A JP S574834A
- Authority
- JP
- Japan
- Prior art keywords
- scale
- conveyor
- weighing
- sintered ore
- time
- 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.)
- Pending
Links
Landscapes
- Supply Of Fluid Materials To The Packaging Location (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
- Auxiliary Methods And Devices For Loading And Unloading (AREA)
Abstract
PURPOSE: To deliver the powdered grain correctly by a method wherein the timing for stopping a conveyor belt is determined by the weighing signal of a hopper scale and a forecasting information for an inflow based on a weighing signal from a conveyor scale.
CONSTITUTION: When this methos is applied for sampling a specimen in the strength measuring device of a sintered ore, the sintered ore in a hopper 2 partitioned for each grain size is delivered onto the moving belt conveyor 5 by the opening of a discharge gate 3 and is sampled. In this case, the respective weighing signals of the conveyor scale 4 and the hopper scale 5 are outputted together o an operator 6. In the operator 6, an integralvalue of the weight of the sintered ore passed on the scale 4 during a time Δt is obtained from an instantaneous passing amount on the scale 4 and is memorized in the operator 6. Next, a difference between the objective value of the weight of the sintered ore and the integrated value at a time t0 before weighing time t until the present time is obtained and the difference is compared with the weighing value of the scale 5, then, a stopping signal is outputted to stop the conveyor 1.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7906680A JPS574834A (en) | 1980-06-13 | 1980-06-13 | Constant amount delivery method for powdered grain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7906680A JPS574834A (en) | 1980-06-13 | 1980-06-13 | Constant amount delivery method for powdered grain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS574834A true JPS574834A (en) | 1982-01-11 |
Family
ID=13679506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7906680A Pending JPS574834A (en) | 1980-06-13 | 1980-06-13 | Constant amount delivery method for powdered grain |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS574834A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61108860A (en) * | 1984-11-01 | 1986-05-27 | Yanmar Diesel Engine Co Ltd | Intake-manifold for multi-cylinder engine |
| CN113252769A (en) * | 2021-06-03 | 2021-08-13 | 中冶北方（大连）工程技术有限公司 | Sintered ore FeO content online detection device and method based on pipe belt machine |
| CN113252772A (en) * | 2021-06-03 | 2021-08-13 | 中冶北方（大连）工程技术有限公司 | Device and method for online detection of FeO content in sinter for automatic treatment of blocking |
| CN113252771A (en) * | 2021-06-03 | 2021-08-13 | 中冶北方（大连）工程技术有限公司 | Online detection device and method for FeO content of sinter with inclined sleeve structure |
| CN113252770A (en) * | 2021-06-03 | 2021-08-13 | 中冶北方（大连）工程技术有限公司 | Sintering ore FeO content online detection device and method convenient for cleaning blockage |
-
1980
- 1980-06-13 JP JP7906680A patent/JPS574834A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61108860A (en) * | 1984-11-01 | 1986-05-27 | Yanmar Diesel Engine Co Ltd | Intake-manifold for multi-cylinder engine |
| JPS6327544B2 (en) * | 1984-11-01 | 1988-06-03 | Yanmar Diesel Engine Co | |
| CN113252769A (en) * | 2021-06-03 | 2021-08-13 | 中冶北方（大连）工程技术有限公司 | Sintered ore FeO content online detection device and method based on pipe belt machine |
| CN113252772A (en) * | 2021-06-03 | 2021-08-13 | 中冶北方（大连）工程技术有限公司 | Device and method for online detection of FeO content in sinter for automatic treatment of blocking |
| CN113252771A (en) * | 2021-06-03 | 2021-08-13 | 中冶北方（大连）工程技术有限公司 | Online detection device and method for FeO content of sinter with inclined sleeve structure |
| CN113252770A (en) * | 2021-06-03 | 2021-08-13 | 中冶北方（大连）工程技术有限公司 | Sintering ore FeO content online detection device and method convenient for cleaning blockage |
| CN113252769B (en) * | 2021-06-03 | 2024-04-02 | 中冶北方（大连）工程技术有限公司 | Device and method for online detection of FeO content of sintered ore based on pipe belt machine |
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