CN203811228U - Multipurpose metering device for batching of rare earth - Google Patents
Multipurpose metering device for batching of rare earth Download PDFInfo
- Publication number
- CN203811228U CN203811228U CN201420050088.3U CN201420050088U CN203811228U CN 203811228 U CN203811228 U CN 203811228U CN 201420050088 U CN201420050088 U CN 201420050088U CN 203811228 U CN203811228 U CN 203811228U
- Authority
- CN
- China
- Prior art keywords
- measuring tank
- metering
- rare earth
- return passage
- volume
- 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 - Lifetime
Links
- 229910052761 rare earth metal Inorganic materials 0.000 title claims abstract description 18
- 150000002910 rare earth metals Chemical class 0.000 title claims abstract description 15
- 238000010992 reflux Methods 0.000 claims abstract description 13
- 238000007599 discharging Methods 0.000 claims description 18
- 230000003134 recirculating effect Effects 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 3
- 238000002156 mixing Methods 0.000 abstract description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 abstract 2
- 239000004615 ingredient Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000013049 sediment Substances 0.000 abstract 1
- 239000007788 liquid Substances 0.000 description 20
- 238000000034 method Methods 0.000 description 5
- -1 rare earth chlorides Chemical class 0.000 description 3
- 238000005192 partition Methods 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
Landscapes
- Measuring Volume Flow (AREA)
Abstract
The utility model discloses a multipurpose metering device for batching of rare earth. The multipurpose metering device is provided with a metering slot, wherein the top of the metering slot is provided with a feeding hole while the bottom is provided with a discharge hole, a return chamber is arranged in the metering slot, a volume regulator is mounted at the top of the return chamber, the bottom of the return chamber is provided with a reflux inlet, the bottom surface of the metering slot is a slant board, and the lowest part of the slant board is connected to the discharge hole. According to the multipurpose metering device, the control accuracy can be 0.01%, products required by different customers can be met by using one metering device, operation of frequent manufacture of traditional metering devices and volume calibration of the same when meeting new requirements of new customers are reduced, and the product delivery time is shortened. The multipurpose metering device is applied to the batching operation of rare earth and chloride mixing before sediment, and thus accordant ingredients of the mixtures of rare earth and chloride prepared in every batching are achieved.
Description
Technical field
The utility model relates to a kind of rare earth multiplex metering outfit of preparing burden.
Background technology
In mixed rare earth chlorides (Y+Eu) blending process, precision prescribed is higher, and the fluctuating error of each Eu content must be less than 0.05%, and different client to Eu content require differently, general Eu content (mass percent) has 4.5%, 5.4%, 6.6% etc.In order to meet different customer demands, with conventional metered dose groove, must be equipped with a measuring tank for a client, and the volume calibration of conventional metered dose groove and making require high and complicated.In order to realize a metering outfit, can meet a plurality of clients simultaneously, meet the fluctuation of partition in claimed range, the inventor has designed a kind of rare earth multiplex metering outfit of preparing burden.
Utility model content
The purpose of this utility model is to provide a kind of rare earth multiplex metering outfit of preparing burden, to meet the product of different customer demands.
In order to reach above-mentioned purpose, solution of the present utility model is:
A kind of rare earth multiplex metering outfit of preparing burden, there is function of measuring, at the top of measuring tank, be provided with charging aperture and bottom is provided with discharging opening, inside at measuring tank is provided with return passage, the top installation volume regulator of return passage, refluxing opening is formed on the bottom of return passage, and the bottom surface of measuring tank is swash plate, and the lowest part of swash plate is connected to discharging opening.
Described volume-adjustment device is for being with externally threaded threaded line pipe, and screw is formed on the top of return passage, and threaded line pipe coordinates the top that is arranged on return passage with screw by its external thread.
The inside of described measuring tank is provided with dividing plate near return passage, and dividing plate is divided into measuring tank metering zone and the recirculating zone being interconnected.
Described discharging opening is positioned at a side of measuring tank, and return passage and refluxing opening are positioned at the opposite side of measuring tank, and swash plate is downward-sloping to discharging opening by return passage, and lower end and the swash plate of dividing plate leave gap, and metering zone and recirculating zone are communicated with.
On described measuring tank, be carved with the scale that indicates volume.
Adopt after such scheme, when the utility model is used, first discharging opening is closed, again charging aperture and refluxing opening are opened, need the feed liquid of metering to enter from charging aperture, when feed liquid does not arrive preset vol, adjust volume-adjustment device, when feed liquid level control (LC) is during at preset vol, stop charging, when refluxing opening flows out without feed liquid, liquid level remains on preset vol, open discharging opening, swash plate guarantees that feed liquid all flows out measuring tank.
The utility model control accuracy can reach 0.01%, can realize a metering outfit and be equipped with the product that meets different customer demands, while reducing new client's new demand, frequently makes and demarcates conventional metered dose equipment volume, has shortened product and has handed over the phase.The utility model, for the front batch operation of mixed rare earth chlorides (Y+Eu) precipitation, has been realized each batch operation, and rare earth chloride potpourri (Y+Eu) partition of preparation is consistent.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Label declaration
1 is charging aperture, and 2 is discharging opening, and 3 is refluxing opening, and 4 is swash plate, and 5 is volume-adjustment device, and 6 is measuring tank, and 61 is dividing plate, and 62 is metering zone, and 63 is recirculating zone, and 64 is scale, and 7 is return passage.
Embodiment
As shown in Figure 1, a kind of rare earth that the utility model discloses multiplex metering outfit of preparing burden, there is measuring tank 6, at the top of measuring tank 6, be provided with charging aperture 1, and in the bottom of measuring tank 6, be provided with discharging opening 2, in the inside of measuring tank 6, be provided with return passage 7, the top installation volume regulator 5 of return passage 7, refluxing opening 3 is formed on the bottom of return passage 7, and the bottom surface of measuring tank 6 is swash plate 4, and the lowest part of swash plate 4 is connected to discharging opening 2.
Wherein, volume-adjustment device 5 is parts of controlling measuring tank 6 liquid levels for regulating, the volume-adjustment device 5 of this embodiment is for being with externally threaded threaded line pipe, and screw is formed on the top of return passage 7, and the threaded line pipe of volume-adjustment device 5 coordinates the top that is arranged on return passage 7 with screw by its external thread.
For convenient adjusting, control volume regulator 5, this embodiment is provided with dividing plate 61 in the inside of measuring tank 6 near return passage 7, and dividing plate 61 is divided into measuring tank 6 the 62He recirculating zone, metering zone 63 being interconnected.
Optimal design of the present utility model is: a side that discharging opening 2 is positioned to measuring tank 6, return passage 7 and refluxing opening 3 are positioned at the opposite side of measuring tank 6, the swash plate 4 of bottom surface is downward-sloping to discharging opening 2 by return passage 7, and the lower end of dividing plate 4 and swash plate 4 leave gap, and 62He recirculating zone, metering zone 63 is communicated with.
In order to facilitate metering liquid, this embodiment is carved with the scale 64 that indicates volume on measuring tank 6.
The utility model specific implementation process is as follows:
While one, bringing into use, by measuring tank 6 upper feeding mouth 1 valve openings, by discharging opening 2 valve closings, by refluxing opening 3 valve openings;
Two, when liquid level reaches volume-adjustment device 5, go out open height when above, unnecessary feed liquid can flow out from refluxing opening 3;
Three, feed liquid liquid level, not when predetermined 1 or volume 2 or volume 3, is adjusted the height of volume-adjustment device 5; If liquid level, below predetermined volume, is highly up adjusted volume-adjustment device 5; If liquid level, above predetermined volume, is highly down adjusted volume-adjustment device 5, until by level control (LC) at predetermined volume 1 or volume 2 or volume 3;
Four,, when feed liquid liquid level stabilizing is controlled at predetermined 1 or volume 2 or volume 3, close charging aperture 1 valve;
Five, wait for when refluxing opening 3 flows out without feed liquid that unlatching discharging opening 2 valves are emitted fixed volume 1 or volume 2 or volume 3 feed liquids to carry out batch operation.
This method metering liquid volume, compare the precision instruments such as electromagnetic flowmeter, cheap, simple to operate, by the fixable volume of measuring feed liquid discharging opening 2 to be measured of the method, by producing actual motion, to find, the method is more more accurate than electromagnetic flowmeter metering volume, stable, the advantage that failure rate is extremely low.
Claims (5)
1. a rare earth multiplex metering outfit of preparing burden, it is characterized in that: there is measuring tank, at the top of measuring tank, be provided with charging aperture and bottom is provided with discharging opening, inside at measuring tank is provided with return passage, the top installation volume regulator of return passage, refluxing opening is formed on the bottom of return passage, and the bottom surface of measuring tank is swash plate, and the lowest part of swash plate is connected to discharging opening.
2. a kind of rare earth as claimed in claim 1 multiplex metering outfit of preparing burden, is characterized in that: described volume-adjustment device is for being with externally threaded threaded line pipe, and screw is formed on the top of return passage, and threaded line pipe coordinates the top that is arranged on return passage with screw by its external thread.
3. a kind of rare earth as claimed in claim 1 multiplex metering outfit of preparing burden, is characterized in that: the inside of described measuring tank is provided with dividing plate near return passage, and dividing plate is divided into measuring tank metering zone and the recirculating zone being interconnected.
4. a kind of rare earth as claimed in claim 3 multiplex metering outfit of preparing burden, it is characterized in that: described discharging opening is positioned at a side of measuring tank, return passage and refluxing opening are positioned at the opposite side of measuring tank, swash plate is downward-sloping to discharging opening by return passage, lower end and the swash plate of dividing plate leave gap, and metering zone and recirculating zone are communicated with.
5. a kind of rare earth as claimed in claim 1 multiplex metering outfit of preparing burden, is characterized in that: on described measuring tank, be carved with the scale that indicates volume.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420050088.3U CN203811228U (en) | 2014-01-26 | 2014-01-26 | Multipurpose metering device for batching of rare earth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420050088.3U CN203811228U (en) | 2014-01-26 | 2014-01-26 | Multipurpose metering device for batching of rare earth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203811228U true CN203811228U (en) | 2014-09-03 |
Family
ID=51449966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420050088.3U Expired - Lifetime CN203811228U (en) | 2014-01-26 | 2014-01-26 | Multipurpose metering device for batching of rare earth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203811228U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112999959A (en) * | 2021-02-08 | 2021-06-22 | 中冶长天国际工程有限责任公司 | Method and device for automatically controlling filling rate of vertical mixer |
-
2014
- 2014-01-26 CN CN201420050088.3U patent/CN203811228U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112999959A (en) * | 2021-02-08 | 2021-06-22 | 中冶长天国际工程有限责任公司 | Method and device for automatically controlling filling rate of vertical mixer |
| CN112999959B (en) * | 2021-02-08 | 2022-06-03 | 中冶长天国际工程有限责任公司 | Method and device for automatically controlling filling rate of vertical mixer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140903 |