CN218590499U - Drug delivery device - Google Patents
Drug delivery device Download PDFInfo
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- CN218590499U CN218590499U CN202223154455.8U CN202223154455U CN218590499U CN 218590499 U CN218590499 U CN 218590499U CN 202223154455 U CN202223154455 U CN 202223154455U CN 218590499 U CN218590499 U CN 218590499U
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- pipeline
- peristaltic pump
- valve
- taking
- medicament
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Abstract
The utility model discloses a medicament conveyor, including first reation kettle and second reation kettle, first pipe connection to the feed inlet of a peristaltic pump of discharge gate through taking the valve of first reation kettle, second pipe connection to of feed inlet through taking the valve of second reation kettle the discharge gate of peristaltic pump, still be connected with the washing liquid inlet pipe of taking the valve and take the hot-blast inlet pipe of valve on the first pipeline, still be connected with the cleaning solution outlet pipe of taking the valve on the second pipeline. The utility model discloses a medicament is carried and is hit wounded, and the structure is ingenious, through the setting of the clean system of constituteing by washing liquid pipeline and hot-blast main, can online cleaning peristaltic pump and pipeline, prevents that the sediment that produces when the medicament is shut down from blockking up the peristaltic pump or influencing the peristaltic pump flow and influencing the medicament ratio precision, after the washing liquid washs, weather through hot-blast again for the peristaltic pump is totally remained with the interior nothing of pipeline, can not pollute the medicament, and the practicality is strong.
Description
Technical Field
The utility model belongs to the chemical industry equipment field especially relates to a medicament conveyor.
Background
For the chemical industry, in the process of conveying, in order to prevent the medicament from being polluted, great attention needs to be paid to cleaning of a pipeline, but a conveying pump is used as an indispensable component and has a pollution risk, in order to reduce the risk as much as possible, people start to use a peristaltic pump as in the patent N214716631U for conveying, but if the conveying pump is stopped for a period of time or used for a long time, the medicament is easy to deposit on the pipeline in the peristaltic pump, the deposited medicament can also become a pollution source, or the component proportion of the medicament is changed, the pollution risk still exists, and in addition, after the medicament is deposited, the metering accuracy can be influenced, and the proportioning accuracy of the medicament is further caused. In order to reduce these risks, it is desirable to find better solutions.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a medicament conveying device is provided.
The utility model discloses a realize through following technical scheme:
medicament conveyor, including first reation kettle and second reation kettle, first reation kettle's discharge gate is connected to the feed inlet of a peristaltic pump through the first pipeline of taking the valve, second reation kettle's feed inlet is connected to through the second pipeline of taking the valve the discharge gate of peristaltic pump, still be connected with the washing liquid inlet pipe way of taking the valve and take the hot-blast inlet pipe way of valve on the first pipeline, still be connected with the cleaning solution outlet pipe way of taking the valve on the second pipeline.
Preferably, liquid level detection devices are arranged in the first reaction kettle and the second reaction kettle.
Preferably, the cleaning liquid inlet pipeline is connected with a pure water storage device.
Preferably, the second pipeline is further provided with a flow meter for periodically checking the metering accuracy of the peristaltic pump.
The utility model has the advantages that:
the utility model discloses a medicament conveyor, the structure is ingenious, through the setting of the clean system of constituteing by washing liquid pipeline and hot-blast main, can online cleaning peristaltic pump and pipeline, prevents that the sediment that produces when the medicament is shut down from blockking up the peristaltic pump or influencing the peristaltic pump flow and influencing the medicament ratio precision, after the washing liquid washs, weather through hot-blast again for the peristaltic pump is totally remained with the interior nothing of pipeline, can not pollute the medicament, and the practicality is strong.
Drawings
For ease of illustration, the invention is described in detail by the following specific examples and figures.
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
As shown in fig. 1, the medicament delivery device comprises a first reaction vessel 1 and a second reaction vessel 2, wherein a discharge port of the first reaction vessel 1 is connected to a feed port of a peristaltic pump 4 through a first pipeline 3 with a valve, a feed port of the second reaction vessel 1 is connected to a discharge port of the peristaltic pump 4 through a second pipeline 5 with a valve, the first pipeline 3 is further connected with a cleaning solution inlet pipeline 6 with a valve and a hot air inlet pipeline 7 with a valve, and the second pipeline 5 is further connected with a cleaning solution outlet pipeline 8 with a valve.
And liquid level detection devices 9 are arranged in the first reaction kettle 1 and the second reaction kettle 2.
The cleaning liquid inlet line 6 is connected to a pure water storage device 10.
The second pipe 5 is also provided with a flowmeter 11 for periodically checking the metering accuracy of the peristaltic pump 4.
When the peristaltic pump needs to be cleaned, the valves on the first pipeline and the second pipeline are closed, the valves of the cleaning liquid inlet pipeline 6 and the cleaning liquid outlet pipeline 8 are opened firstly, the cleaning liquid enters the cleaning liquid to be cleaned, the valves on the cleaning liquid inlet pipeline 6 are closed after the cleaning is completed, the valves on the hot air inlet pipeline 7 are opened, the hot air is blown into the pipeline and the peristaltic pump to be dried, and finally the cleaning liquid is blown out from the cleaning liquid outlet pipeline 8 to finish cleaning.
The utility model discloses a medicament conveyor, the structure is ingenious, through the setting of the clean system of constituteing by washing liquid pipeline and hot-blast main, can online cleaning peristaltic pump and pipeline, prevents that the sediment that produces when the medicament is shut down from blockking up the peristaltic pump or influencing the peristaltic pump flow and influencing the medicament ratio precision, after the washing liquid washs, weather through hot-blast again for the peristaltic pump is totally remained with the interior nothing of pipeline, can not pollute the medicament, and the practicality is strong.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.
Claims (4)
1. Medicament conveyor, including first reation kettle and second reation kettle, first reation kettle's discharge gate is through the feed inlet of taking the first pipe connection of valve to a peristaltic pump, second reation kettle's feed inlet is through the second pipe connection of taking the valve to the discharge gate of peristaltic pump, its characterized in that, still be connected with the washing liquid inlet pipeline of taking the valve and the hot-blast inlet pipeline of taking the valve on the first pipeline, still be connected with the cleaning solution outlet pipeline of taking the valve on the second pipeline.
2. The drug delivery device according to claim 1, wherein a liquid level detection device is provided in each of the first reaction vessel and the second reaction vessel.
3. The medication delivery device of claim 1, wherein said cleaning solution inlet conduit is connected to a pure water reservoir.
4. The device of claim 1, wherein the second conduit is further provided with a flow meter for periodically checking the metering accuracy of the peristaltic pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223154455.8U CN218590499U (en) | 2022-11-28 | 2022-11-28 | Drug delivery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223154455.8U CN218590499U (en) | 2022-11-28 | 2022-11-28 | Drug delivery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218590499U true CN218590499U (en) | 2023-03-10 |
Family
ID=85408917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223154455.8U Active CN218590499U (en) | 2022-11-28 | 2022-11-28 | Drug delivery device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218590499U (en) |
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2022
- 2022-11-28 CN CN202223154455.8U patent/CN218590499U/en active Active
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