CN204952853U - Feeding device - Google Patents
Feeding device Download PDFInfo
- Publication number
- CN204952853U CN204952853U CN201520545589.3U CN201520545589U CN204952853U CN 204952853 U CN204952853 U CN 204952853U CN 201520545589 U CN201520545589 U CN 201520545589U CN 204952853 U CN204952853 U CN 204952853U
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- China
- Prior art keywords
- valve
- feeding device
- basin
- mass flowmenter
- reactor
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Abstract
The utility model provides a feeding device, it includes basin, feed pump, mass flow meter, reation kettle, first valve, second valve and third valve, basin, feed pump, mass flow meter and reation kettle connect gradually through the pipeline, first valve connect in between basin and the feed pump, the second valve connect in between feed pump and the mass flow meter, the third valve connect in between mass flow meter and the reation kettle. The utility model discloses small, measurement accuracy, the security that has improved equipment.
Description
Technical field
The utility model relates to a kind of feeding device, particularly relates to a kind of feeding device controlling mass flow.
Background technology
Refer to Fig. 1, it is the structural representation of prior art feeding device.As shown in Figure 1, existing feeding device, it comprises basin 1, dnockout pump 2, measuring tank 6, reactor 9 and several valves 2,4,5,7 and 8.Mainly there is following problem in existing feeding device:
(1) in reinforced process, use measuring tank, measuring tank not only volume is comparatively large, occupies space;
(2) measuring tank easily blocks the light of workshop.
(3) because measuring tank needs manual control charging times, easily there is mistake.
(4) internal diameter due to measuring tank is comparatively large, and in metering process, the artificial collimation error will impact the accuracy of metering.
(5), when using measuring tank, program of must getting the raw materials ready, adds the workload of operating personnel.
(6) measuring tank is if there is leakage, is difficult to control, and can cause large economic loss and safety and environmental protection hidden danger.
Therefore, be necessary to do further improvement to prior art.
Utility model content
The purpose of this utility model is to provide a kind of feeding device, and its volume is little, accurate measurement, improves the security of equipment.
For reaching aforementioned object, a kind of feeding device of the utility model, it comprises:
Basin, dnockout pump, mass flowmenter, reactor, the first valve, the second valve and the 3rd valve, described basin, dnockout pump, mass flow are taken into account reactor and are connected successively by pipeline, described first valve is connected between described basin and dnockout pump, described second valve is connected between described dnockout pump and mass flowmenter, and described 3rd valve is connected between described mass flowmenter and reactor.
As the utility model preferred embodiment, described mass flowmenter is positioned at the top of described reactor.
As the utility model preferred embodiment, described first valve is arranged in the discharging opening of described basin for controlling the outflow of basin material.
As the utility model preferred embodiment, described second valve is positioned at the discharging opening of described dnockout pump for controlling the material flowed out from described dnockout pump.
As the utility model preferred embodiment, described mass flowmenter between the second valve and the 3rd valve for controlling the flow entering described reactor material.
As the utility model preferred embodiment, the model of described mass flowmenter is DMF-1 series.
The beneficial effects of the utility model: compared with prior art, feeding device tool of the present utility model has the following advantages:
(1) solve volume large, space availability ratio is not high;
(2) solve because measuring tank volume is large, affect the problem of workshop daylighting;
(3) labour intensity of operating personnel is reduced;
(4) metering caused due to the collimation error is reduced inaccurate;
(5) stop due to human error, the situation added or add less caused;
(6) solve measuring tank easily to reveal, and uncontrollable problem after leaking.
(7) safety and environmental protection hidden danger is reduced.
Accompanying drawing explanation
Fig. 1 is the structural representation of prior art feeding device;
Fig. 2 is the structural representation of the utility model feeding device.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in further detail.
Alleged herein " embodiment " or " embodiment " refers to special characteristic, structure or the characteristic that can be contained at least one implementation of the present invention.Different local in this manual " in one embodiment " occurred not all refers to same embodiment, neither be independent or optionally mutually exclusive with other embodiments embodiment.
Refer to Fig. 2, Fig. 2 is the structural representation of the utility model feeding device.As described in Figure 2, described feeding device comprises basin 21, dnockout pump 23, mass flowmenter 25, reactor 27, first valve 22, second valve 24 and the 3rd valve 26.
Described basin 21, dnockout pump 23, mass flowmenter 25 and reactor 27 are connected successively by pipeline, described first valve 22 is connected between described basin 21 and dnockout pump 23, described second valve 24 is connected between described dnockout pump 23 and mass flowmenter 25, and described 3rd valve 26 is connected between described mass flowmenter 25 and reactor 27.Described first valve 22 is arranged in the discharging opening of described basin 21 for controlling the outflow of basin 21 material.Described second valve 24 is positioned at the discharging opening of described dnockout pump 23 for controlling the material flowed out from described dnockout pump 23.
Described mass flowmenter 25 between the second valve 24 and the 3rd valve 26 for controlling the flow entering described reactor 27 material.Described mass flowmenter 25 is positioned at the top of described reactor 27.The model of mass flowmenter 25 of the present utility model is DMF-1 series, it instead of the measuring tank of large volume in prior art, save space, the daylight rate of workshop is improved greatly, and, mass flowmenter of the present utility model does not need to think control charging times and flow, reinforced more accurate.
The discharging opening of basin of the present utility model is connected with dnockout pump, and dnockout pump is connected with mass flowmenter, arranges the first valve and the second valve in the front and back of dnockout pump respectively, and mass flowmenter directly passes into reactor by the 3rd valve.
Feeding device tool of the present utility model has the following advantages:
(1) solve volume large, space availability ratio is not high;
(2) solve because measuring tank volume is large, affect the problem of workshop daylighting;
(3) labour intensity of operating personnel is reduced;
(4) metering caused due to the collimation error is reduced inaccurate;
(5) stop due to human error, the situation added or add less caused;
(6) solve measuring tank easily to reveal, and uncontrollable problem after leaking.
(7) safety and environmental protection hidden danger is reduced.
Above-mentioned explanation fully discloses the specific embodiment of the present invention.It is pointed out that the scope be familiar with person skilled in art and any change that the specific embodiment of the present invention is done all do not departed to claims of the present invention.Correspondingly, the scope of claim of the present invention is also not limited only to previous embodiment.
Claims (6)
1. a feeding device, it is characterized in that: it comprises basin, dnockout pump, mass flowmenter, reactor, the first valve, the second valve and the 3rd valve, described basin, dnockout pump, mass flow are taken into account reactor and are connected successively by pipeline, described first valve is connected between described basin and dnockout pump, described second valve is connected between described dnockout pump and mass flowmenter, and described 3rd valve is connected between described mass flowmenter and reactor.
2. feeding device according to claim 1, is characterized in that: described mass flowmenter is positioned at the top of described reactor.
3. feeding device according to claim 1, is characterized in that: described first valve is arranged in the discharging opening of described basin for controlling the outflow of basin material.
4. feeding device according to claim 1, is characterized in that: described second valve is positioned at the discharging opening of described dnockout pump for controlling the material flowed out from described dnockout pump.
5. feeding device according to claim 1, is characterized in that: described mass flowmenter between the second valve and the 3rd valve for controlling the flow entering described reactor material.
6. feeding device according to claim 1, is characterized in that: the model of described mass flowmenter is DMF-1 series.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520545589.3U CN204952853U (en) | 2015-07-24 | 2015-07-24 | Feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520545589.3U CN204952853U (en) | 2015-07-24 | 2015-07-24 | Feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204952853U true CN204952853U (en) | 2016-01-13 |
Family
ID=55047951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520545589.3U Active CN204952853U (en) | 2015-07-24 | 2015-07-24 | Feeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204952853U (en) |
-
2015
- 2015-07-24 CN CN201520545589.3U patent/CN204952853U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |