CN205209608U - Liquid material material loading metering device - Google Patents
Liquid material material loading metering device Download PDFInfo
- Publication number
- CN205209608U CN205209608U CN201521037504.7U CN201521037504U CN205209608U CN 205209608 U CN205209608 U CN 205209608U CN 201521037504 U CN201521037504 U CN 201521037504U CN 205209608 U CN205209608 U CN 205209608U
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- China
- Prior art keywords
- test tank
- tank
- valve
- feed pipe
- measuring apparatus
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- Expired - Fee Related
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- Weight Measurement For Supplying Or Discharging Of Specified Amounts Of Material (AREA)
Abstract
The utility model relates to a liquid material material loading metering device, characterized by: including two at least platform scales, set up the metering tank on every platform scale respectively, the upper portion of every metering tank all sets up charge -in pipeline, and the bottom of every metering tank all sets up ejection of compact pipeline, all be equipped with the feeding valve on the charge -in pipeline of every metering tank, all be provided with ejection of compact valve on the ejection of compact pipeline of every metering tank. The ejection of compact valve that feeding valve on the charge -in pipeline of at least one metering tank is on closed condition, the ejection of compact pipeline is the open mode, simultaneously, the ejection of compact valve that is on open mode, the ejection of compact pipeline of the feeding valve on the charge -in pipeline of at least one metering tank is the closed condition. The utility model discloses the continuity of feed can be guaranteed, the accurate of measurement is improved, and whole process adopts automatic control.
Description
Technical field
The utility model relates to a kind of liquid material material loading measuring apparatus, and especially a kind of liquid material material loading measuring apparatus (as material loading measuring apparatus such as tank wagons), belongs to transport metering mechanism technical field.
Background technology
There is the larger drawback of tank wagon material loading error in dipping in prior art.In prior art, tank car is generally the tare weight first weighing up tank car on pit scale at feeding process, and tank car is weighed after filling raw material again, after peeling, is actual material weight.Because the measuring principle error of existing pit scale is comparatively large, be about ± 200 kilograms, thus weigh comparatively out of true.
Summary of the invention
The purpose of this utility model overcomes the deficiencies in the prior art, provides a kind of liquid material material loading measuring apparatus, ensures the continuity of feed, improves the accurate of metering.
According to the technical scheme that the utility model provides, described liquid material material loading measuring apparatus, is characterized in that: comprise at least two platform scales, and every platform platform scale arranges test tank respectively, the top of each test tank all arranges feed pipe, and the bottom of each test tank all sets out pipe material; The feed pipe of each test tank is equipped with material inlet valve, the discharge pipe of each test tank is provided with discharge valve.
Further, described feed pipe connects storage tank.
Further, described feed pipe connects storage tank by the first centrifugal pump.
Further, described discharge pipe connects tank car.
Further, described discharge pipe connects tank car by the second centrifugal pump.
Further, the material inlet valve on the feed pipe of test tank in opened condition time, the discharge valve on the discharge pipe of this test tank is closed condition; When material inlet valve on the feed pipe of test tank is closed condition, the discharge valve on the discharge pipe of this test tank in opened condition.
Further, the material inlet valve on the feed pipe of at least one test tank be discharge valve on closed condition, discharge pipe in opened condition; Meanwhile, the discharge valve of the material inlet valve on the feed pipe of at least one test tank in opened condition, on discharge pipe is closed condition.
The utility model has the following advantages: during (1) platform scale metering, another platform scale is carrying out conveying, can ensure the continuity of tank wagon feed; After (2) two platform scale metric results are accumulative, finally adopt accurate measurement again when weight reaches demand, can ensure that error in dipping is ± 5 kilograms, improve the precision of metering; And whole process can adopt Automatic Control.
Accompanying drawing explanation
Fig. 1 is the structural representation of liquid material material loading measuring apparatus described in the utility model.
Fig. 2 is the vertical view of Fig. 1.
Embodiment
Below in conjunction with concrete accompanying drawing, the utility model is described in further detail.
As shown in Fig. 1 ~ Fig. 2: as described in liquid material material loading measuring apparatus comprise storage tank 1, first centrifugal pump 2, first platform scale 3-1, second platform scale 3-2, first two-part pneumatic ball valve 4-1, second two-part pneumatic ball valve 4-1, first manual ball valve 5-1, second manual ball valve 5-2, first pneumatic ball valve 6-1, second pneumatic ball valve 6-2, second centrifugal pump 7, tank car 8, first test tank 9-1, second test tank 9-2, first feed pipe 10-1, second feed pipe 10-2, first discharge pipe 11-1, second discharge pipe 11-2 etc.
As shown in Figure 1 and Figure 2, liquid material material loading measuring apparatus described in the utility model comprises the first platform scale 3-1 and the second platform scale 3-2, the first platform scale 3-1 and the second platform scale 3-2 is arranged respectively the first test tank 9-1 and the second test tank 9-2; The top of described first test tank 9-1 arranges the first feed pipe 10-1, and the bottom of the first test tank 9-1 arranges the first discharge pipe 11-1; The top of described second test tank 9-2 arranges the second feed pipe 10-2, the bottom of the second test tank 9-2 arranges the second discharge pipe 11-2; Described first feed pipe 10-1 is arranged the first two-part pneumatic ball valve 4-1, the second feed pipe 10-2 is arranged the second two-part pneumatic ball valve 4-2; Described first discharge pipe 11-1 is arranged the first manual ball valve 5-1 and the first pneumatic ball valve 6-1, the second discharge pipe 11-2 is arranged the second manual ball valve 5-2 and the second pneumatic ball valve 6-2.
Described first feed pipe 10-1 is connected storage tank 1 with the second feed pipe 10-2 by the first centrifugal pump 2, and the first discharge pipe 11-1 is connected tank car 8 with the second discharge pipe 11-2 by the second centrifugal pump 7.
Described first centrifugal pump 2, first platform scale 3-1, the second platform scale 3-2, the first two-part pneumatic ball valve 4-1, the second two-part pneumatic ball valve 4-1, the first manual ball valve 5-1, the second manual ball valve 5-2, the first pneumatic ball valve 6-1, the second pneumatic ball valve 6-2, the second centrifugal pump 7, first test tank 9-1, the second test tank 9-2, the first feed pipe 10-1, the second feed pipe 10-2, the first discharge pipe 11-1 and the second discharge pipe 11-2 are package unit, be installed in a housing, housing bottom arranges scroll wheel.
Principle of work of the present utility model: the utility model adopts the platform scale that two measures ranges are relatively little, when the first platform scale 3-1 measures, the second platform scale 3-2 is carrying out conveying; Now, the first two-part pneumatic ball valve 4-1 opens, and the first manual ball valve 5-1 and the first pneumatic ball valve 6-1 closes, and storage tank 1 measures to conveying in the first test tank 9-1; Second two-part manual ball valve 4-2 closes, and the second manual ball valve 5-2 and the second pneumatic ball valve 6-2 opens, and the second test tank 9-2 carries out conveying in tank car.
When the second platform scale 3-2 measures, the first platform scale 3-1 is carrying out conveying; Now, the first two-part pneumatic ball valve 4-1 closes, and the first manual ball valve 5-1 and the first pneumatic ball valve 6-1 opens, and the first test tank 9-1 carries out conveying in tank car; Second two-part pneumatic ball valve 4-2 opens, and the second manual ball valve 5-2 and the second pneumatic ball valve 6-2 closes, and storage tank measures to conveying in the second test tank 9-2.
The utility model can ensure the continuity of tank car feed; And after two platform scale metric results are accumulative, finally adopt accurate measurement again when weight reaches demand, can ensure that error in dipping is ± 5 kilograms, improve the precision of metering; And whole process adopts control automatically.
Claims (7)
1. a liquid material material loading measuring apparatus, is characterized in that: comprise at least two platform scales, and every platform platform scale arranges test tank respectively, and the top of each test tank all arranges feed pipe, and the bottom of each test tank all sets out pipe material; The feed pipe of each test tank is equipped with material inlet valve, the discharge pipe of each test tank is provided with discharge valve.
2. liquid material material loading measuring apparatus as claimed in claim 1, is characterized in that: described feed pipe connects storage tank.
3. liquid material material loading measuring apparatus as claimed in claim 2, is characterized in that: described feed pipe connects storage tank by the first centrifugal pump.
4. liquid material material loading measuring apparatus as claimed in claim 1, is characterized in that: described discharge pipe connects tank car.
5. liquid material material loading measuring apparatus as claimed in claim 4, is characterized in that: described discharge pipe connects tank car by the second centrifugal pump.
6. liquid material material loading measuring apparatus as claimed in claim 1, is characterized in that: the material inlet valve on the feed pipe of test tank in opened condition time, the discharge valve on the discharge pipe of this test tank is closed condition; When material inlet valve on the feed pipe of test tank is closed condition, the discharge valve on the discharge pipe of this test tank in opened condition.
7. liquid material material loading measuring apparatus as claimed in claim 1, is characterized in that: the material inlet valve on the feed pipe of at least one test tank be discharge valve on closed condition, discharge pipe in opened condition; Meanwhile, the discharge valve of the material inlet valve on the feed pipe of at least one test tank in opened condition, on discharge pipe is closed condition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521037504.7U CN205209608U (en) | 2015-12-14 | 2015-12-14 | Liquid material material loading metering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521037504.7U CN205209608U (en) | 2015-12-14 | 2015-12-14 | Liquid material material loading metering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205209608U true CN205209608U (en) | 2016-05-04 |
Family
ID=55847318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521037504.7U Expired - Fee Related CN205209608U (en) | 2015-12-14 | 2015-12-14 | Liquid material material loading metering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205209608U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105486389A (en) * | 2015-12-14 | 2016-04-13 | 无锡正佳自控系统设备有限公司 | Liquid material feeding metering apparatus |
-
2015
- 2015-12-14 CN CN201521037504.7U patent/CN205209608U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105486389A (en) * | 2015-12-14 | 2016-04-13 | 无锡正佳自控系统设备有限公司 | Liquid material feeding metering apparatus |
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Legal Events
| 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160504 Termination date: 20161214 |