CN218653883U - Device for avoiding residual feed liquid in ultrafiltration membrane pipe - Google Patents
Device for avoiding residual feed liquid in ultrafiltration membrane pipe Download PDFInfo
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- CN218653883U CN218653883U CN202222866471.3U CN202222866471U CN218653883U CN 218653883 U CN218653883 U CN 218653883U CN 202222866471 U CN202222866471 U CN 202222866471U CN 218653883 U CN218653883 U CN 218653883U
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Abstract
The utility model discloses a device for avoiding remaining feed liquid in milipore filter pipe, the device includes ultrafiltration module, ultrafiltration module comprises the milipore filter body and the filter core that has the milipore filter, be equipped with feed line on the milipore filter body, clear solution pipeline and dense water discharge pipeline, install the feeding diaphragm valve on the feed line, the feed line way of feeding diaphragm valve play water side has the drawing liquid pipeline that is used for backward taking out the interior feed liquid of milipore filter body through first three way connection, install the drawing liquid diaphragm pump on the drawing liquid pipeline, be connected with the air conduit who is used for providing compressed air for pneumatic diaphragm pump on the drawing liquid diaphragm pump. The utility model discloses a connect the installation and take out liquid diaphragm valve and connect the liquid suction pipeline of taking out liquid diaphragm pump on charge-in pipeline, take residual feed liquid in the ultrafiltration body out through the reversal to this is managed to find time residual feed liquid in the ultrafiltration body and is improved product output, cleaning quality's improvement.
Description
Technical Field
The utility model relates to a sampling device, in particular to avoid intraductal device of remaining feed liquid of milipore filter.
Background
Ultrafiltration is a separation method in which water, salt and small molecular substances permeate a membrane as a medium under the action of a pressure difference driving force to intercept solid particles and large molecular substances. In the production process by microbial fermentation, in order to increase the concentration of the product, operations of collecting a concentrated solution and discharging a clear solution by ultrafiltration are required. This also contributes to the improvement of the purity of the product. According to the design of current pipeline, the ultrafiltration module is the level and places, and this leads to ultrafiltration workshop section production to finish the inside feed liquid that can remain of membrane tube, and this directly leads to manufacturing cost's increase, output decline.
The ultrafiltration is after work, because the ultrafiltration module is the level and places this and lead to the inside feed liquid that can remain of membrane tube, directly leads to manufacturing cost's increase, output decline. And moreover, the liquid is remained in the membrane tube, so that the difficulty in cleaning is increased, the ultrafiltration membrane is not cleaned completely, and a large amount of microorganisms can be propagated to cause the phenomenon that the colony count of the system exceeds the standard. The sanitary condition of the product can not meet the basic sanitary requirement, the quality of the product can be influenced, the putrefaction and deterioration of the product can be accelerated, and the use value of the product can be lost.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that to prior art not enough, provide a reasonable in design, avoid the intraductal device of remaining feed liquid of milipore filter. The device makes the sample valve can normally accomplish the sample operation, simultaneously, reduces ultrafiltration membrane system's dead angle for the ultrafiltration washs more thoroughly, reduces the influence to product quality.
In order to realize the purpose, the utility model adopts the following technical scheme:
the utility model provides a avoid intraductal device of remaining feed liquid of milipore filter, the device includes ultrafiltration module, and ultrafiltration module comprises ultrafiltration body and the filter core that has the milipore filter, is equipped with feed line, clear solution pipeline and dense water discharge pipeline on the ultrafiltration body, installs the feeding diaphragm valve on the feed line, and its characteristics are, the feed line that the feeding diaphragm valve goes out the water side has the drawing liquid pipeline that is used for the reverse interior residual feed liquid of ultrafiltration body to take out through first three way connection, and last drawing liquid diaphragm valve and the drawing liquid diaphragm pump of installing in proper order of drawing liquid direction of following of drawing liquid pipeline, is connected with the air conduit who is used for providing compressed air for the drawing liquid diaphragm pump on the drawing liquid diaphragm pump.
The utility model aims to solve the technical problem can also be realized through following technical scheme, the inlet pipeline way of feeding diaphragm valve play water side has through first three way connection to be used for the reverse liquid suction pipeline of taking out the intraductal residual feed liquid of milipore filter out, installs the liquid suction diaphragm pump on the liquid suction pipeline, is connected with the air conduit who is used for providing compressed air for pneumatic diaphragm pump on the liquid suction diaphragm pump.
The utility model discloses the technical problem that will solve can also realize through following technical scheme, and the liquid suction pipeline between liquid suction diaphragm valve and the liquid suction diaphragm pump has the sewage pipes through the second three way connection, installs the blowdown diaphragm valve on the sewage pipes.
The utility model discloses the technical problem that will solve can also realize through following technical scheme, install the drawing liquid diaphragm valve that is used for disconnection to take out between liquid pipeline and feed line connection on the drawing liquid pipeline of drawing liquid diaphragm pump side of intaking.
The utility model discloses the technical problem that solve can also be realized through following technical scheme, the liquid pumping diaphragm pump is pneumatic diaphragm pump.
Compared with the prior art, the device through connect the installation on the charge-in pipeline and take out the liquid diaphragm valve and connect the liquid pumping pipeline of taking out the liquid diaphragm pump, take remaining feed liquid in the ultrafiltration body out through the reversal to this is managed to find time and is managed to improve product output, cleaning quality's improvement in the remaining feed liquid in the ultrafiltration body.
Drawings
Fig. 1 is a structural diagram of the device for avoiding residual feed liquid in the ultrafiltration membrane pipe.
In the figure: 1-an ultrafiltration tube body, 2-a liquid-pumping diaphragm pump, 3-a concentrated water discharge pipeline, 4-a clear liquid pipeline, 5-a feed pipeline, 6-a feed diaphragm valve, 7-a sewage discharge pipeline, 8-a sewage discharge diaphragm valve, 9-an air pipeline, 10-a liquid-pumping pipeline and 11-a liquid-pumping diaphragm valve.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1, a device for avoiding remaining feed liquid in milipore filter pipe, the device include ultrafiltration module, and ultrafiltration module comprises milipore filter body 1 and the filter core that has the milipore filter, is equipped with feed pipeline 5, clear solution pipeline 4 and dense water discharge pipeline 3 on milipore filter body 1, installs feeding diaphragm valve 6 on the feed pipeline 5, and clear solution pipeline 4 passes milipore filter body 1 along the 1 axis of milipore filter body, feeding pipeline 5 of feeding diaphragm valve 6 play water side has the drawing liquid pipeline 10 that is used for the reverse residual feed liquid in the milipore filter body of taking out through first three way connection, installs drawing liquid diaphragm valve 11 and drawing liquid diaphragm pump 2 along the drawing liquid direction in proper order on the drawing liquid pipeline 10, through establishing solitary drawing liquid diaphragm valve 11 for break off pneumatic diaphragm pump drawing liquid pipeline 10 and feed pipeline 5's connection, be connected with the air conduit 9 that is used for providing compressed air for the drawing liquid diaphragm pump on the drawing liquid diaphragm pump 2, drawing liquid diaphragm pump 9 is the pneumatic diaphragm pump.
A liquid pumping pipeline 10 between the liquid pumping diaphragm valve 11 and the liquid pumping diaphragm valve 2 is connected with a sewage discharge pipeline 7 through a second tee joint, a sewage discharge diaphragm valve 8 is installed on the sewage discharge pipeline 7, and the sewage discharge diaphragm valve 8 is a pneumatic diaphragm valve; and the single sewage discharge pipeline 7 and the sewage discharge diaphragm valve 8 are arranged for discharging sewage in the cleaning time, so that the ultrafiltration cleaning is more thorough.
The ultrafiltration is when the operation, open feeding diaphragm valve 6, the material gets into behind ultrafiltration body 1 through feed line 5, dense water goes out through dense water discharge pipeline 3, the clear liquid goes out through clear liquid pipeline 4, ultrafiltration operation stops the back because ultrafiltration membrane pipe is the level and places and lead to the inside feed liquid that can remain of membrane pipe to close feeding diaphragm valve 6 this moment, open and take out membrane diaphragm valve 11, open 2 pneumatic diaphragm pump and carry out the reverse extraction and take out the intraductal remaining feed liquid of ultrafiltration membrane and go out through liquid extraction pipeline 10 discharge pipeline, manage to find time the intraductal remaining feed liquid of membrane with this and improve product output, the improvement of cleaning quality.
The utility model discloses a guarantee not to have the pipeline dead angle, increase sewage pipes 7 and blowdown diaphragm valve 8 behind drawing liquid diaphragm pump 2 and drawing liquid diaphragm valve 11, avoided the existence at pipeline dead angle like this for it is more thorough to wash each pipeline of milipore filter and milipore filter, has restrained the reproduction of microorganism and has increased, has improved product quality.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (4)
1. The utility model provides a avoid intraductal device of remaining feed liquid of milipore filter, the device includes ultrafiltration module, and ultrafiltration module comprises the ultrafiltration body and the filter core that has the milipore filter, is equipped with feed line, clear solution pipeline and dense water discharge pipeline on the ultrafiltration body, installs the feeding diaphragm valve on the feed line, a serial communication port, the feed line way that the feeding diaphragm valve goes out the water side has through first three way connection to be used for the reverse liquid suction pipeline of taking out the interior residual feed liquid of ultrafiltration body, installs the drawing liquid diaphragm pump on the drawing liquid pipeline, is connected with the air conduit who is used for providing compressed air for the drawing liquid diaphragm pump on the drawing liquid diaphragm pump.
2. The device for avoiding the material liquid residue in the ultrafiltration membrane tube according to claim 1, wherein a liquid pumping pipeline between the liquid pumping diaphragm valve and the liquid pumping diaphragm valve is connected with a sewage discharge pipeline through a second tee joint, and the sewage discharge pipeline is provided with a sewage discharge diaphragm valve.
3. The device for avoiding the residual material liquid in the ultrafiltration membrane tube as claimed in claim 1, wherein a liquid pumping diaphragm valve for disconnecting the connection between the liquid pumping pipeline and the feeding pipeline is installed on a liquid pumping pipeline on the water inlet side of the liquid pumping diaphragm pump.
4. The device for avoiding the material liquid residue in the ultrafiltration membrane tube as claimed in claim 1, wherein the liquid pumping diaphragm pump is an air operated diaphragm pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222866471.3U CN218653883U (en) | 2022-10-30 | 2022-10-30 | Device for avoiding residual feed liquid in ultrafiltration membrane pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222866471.3U CN218653883U (en) | 2022-10-30 | 2022-10-30 | Device for avoiding residual feed liquid in ultrafiltration membrane pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218653883U true CN218653883U (en) | 2023-03-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222866471.3U Active CN218653883U (en) | 2022-10-30 | 2022-10-30 | Device for avoiding residual feed liquid in ultrafiltration membrane pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218653883U (en) |
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2022
- 2022-10-30 CN CN202222866471.3U patent/CN218653883U/en active Active
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