CN211885495U - Reduced pressure filtration system - Google Patents
Reduced pressure filtration system Download PDFInfo
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- CN211885495U CN211885495U CN202020376533.0U CN202020376533U CN211885495U CN 211885495 U CN211885495 U CN 211885495U CN 202020376533 U CN202020376533 U CN 202020376533U CN 211885495 U CN211885495 U CN 211885495U
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- filtration system
- frame filter
- reduced pressure
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Abstract
The utility model discloses a decompression filtration system relates to the traditional chinese medicine field of drawing, including drawing jar, filtrating holding vessel and sheet frame filter, decompression filtration system still includes the vacuum pump, be equipped with the exhaust pipe mouth on the filtrating holding vessel, sheet frame filter and draw and be connected with first connecting pipe between the jar, be connected with the second connecting pipe between sheet frame filter and the filtrating holding vessel, be connected with the third connecting pipe between filtrating holding vessel and the vacuum pump, the exhaust pipe mouth is seted up at the top of filtrating holding vessel, sheet frame filter upper portion is connected to first connecting pipe one end, the bottom at drawing the jar is connected to the other end, sheet frame filter lower part is connected to second connecting pipe one end, the upper portion at filtrating holding vessel is connected to the other end. The utility model discloses the filter speed is very fast, has avoided the race of production in-process to fall the water clock phenomenon.
Description
Technical Field
The utility model relates to a traditional chinese medicine draws the field, in particular to decompression filtration system.
Background
In the process of extracting the traditional Chinese medicine, filtration is an essential link. Especially solid-liquid separation after crystallization. In the conventional filtration, a pressure filtration method is generally adopted, namely, a liquid containing a crystal is directly pumped to a filter by a water pump and is filtered by hydraulic pressure. The method has the advantages of low filtering speed, and more importantly, the method is easy to leak, leak and cause unnecessary loss in the production process.
SUMMERY OF THE UTILITY MODEL
In order to solve the defects, the utility model provides a pressure reduction filtering system, this pressure reduction filtering system filter speed is very fast, has avoided the running and having lost the drip phenomenon in the production process.
The technical scheme is as follows: the utility model provides a filtration system reduces pressure, including drawing jar, filtrating holding vessel, filtration system reduces pressure still includes vacuum pump and sheet frame filter, be equipped with the exhaust pipe mouth on the filtrating holding vessel, sheet frame filter and draw and be connected with first connecting pipe between the jar, be connected with the second connecting pipe between sheet frame filter and the filtrating holding vessel, be connected with the third connecting pipe between filtrating holding vessel and the vacuum pump, the exhaust pipe mouth is seted up at the top of filtrating holding vessel, first connecting pipe one end is connected on sheet frame filter upper portion, the bottom at drawing the jar is connected to the other end, second connecting pipe one end is connected in sheet frame filter lower part, the upper portion at filtrating holding vessel is connected to the.
The utility model discloses a become the decompression by original pressure filtration and filter when filtering, not only work efficiency has great improvement, and the phenomenon of running, emitting and dripping is also improved moreover.
Preferably, the bottom horizontal level of the extraction tank is higher than the top horizontal level of the plate frame filter, the horizontal level of the first connecting pipe is higher than the horizontal level of the third connecting pipe, and the horizontal level of the third connecting pipe is higher than the horizontal level of the second connecting pipe.
Preferably, the reduced-pressure filtration system is further provided with a vacuum pump protection device, and the vacuum pump protection device is installed on the third connecting pipe and located between the vacuum pump and the filtrate collection tank.
Preferably, the first connecting pipe comprises a vertical section, an elbow and a horizontal section, one end of the elbow is connected with the vertical section, the other end of the elbow is connected with the horizontal section, the elbow is a wear-resistant elbow and comprises an elbow front section, an elbow inclined section and an elbow rear section, and a wear-resistant plate is arranged on the inner surface of the elbow inclined section and comprises small grids.
Preferably, the small grid has a size of 20mmx20mm and a depth of 20 mm.
Preferably, the small mesh is welded to the inner surface of the elbow sloping section.
Preferably, the first connecting pipe is a transparent pipe.
Preferably, the filtrate collection tank is a filtrate collection tank with good air tightness.
Preferably, the filtrate collection tank is a stainless steel filtrate collection tank.
Compared with the prior art, the beneficial effects of the utility model reside in that:
the utility model discloses an aspect can the energy saving, shortens long, and on the other hand can avoid running, emit, drips, the phenomenon of leaking, and life is also longer moreover.
Drawings
Fig. 1 is a schematic view of the overall structure of embodiment 1 of the present invention;
fig. 2 is a schematic view of the overall structure of embodiment 2 of the present invention;
fig. 3 is a schematic view of the overall structure of embodiment 3 of the present invention;
FIG. 4 is a schematic view of the whole structure of the wear-resistant elbow of the present invention;
FIG. 5 is a schematic view of the overall structure of the wear-resisting plate of the present invention;
fig. 6 is a schematic view of the whole structure of embodiment 4 of the present invention;
in the figure: 1 is for drawing the jar, 2 is the sheet frame filter, 3 is exhaust pipe mouth, 4 is the vacuum pump, 5 is vacuum pump protection device, 6 is the filtrating holding vessel, 7 is the third connecting pipe, 8 is the second connecting pipe, 9 is first connecting pipe, 10 is the elbow, 101 is the elbow anterior segment, 102 is the elbow slope section, 103 is the elbow back end, 104 is the antifriction plate, 105 is little net.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "longitudinal", "lateral", "horizontal", "inner", "outer", "front", "rear", "top", "bottom", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and the terms are only for convenience of description of the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be further noted that, unless otherwise explicitly specified or limited, the terms "disposed," "opened," "mounted," "connected," and "connected" are to be construed broadly, e.g., as either a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1
If fig. 1, a filtration system reduces pressure, including drawing jar 1, plate frame filter 2, filtrating collection tank 6 and vacuum pump 4, be equipped with exhaust pipe mouth 3 on the filtrating collection tank, plate frame filter 2 with draw and be connected with first connecting pipe 9 between jar 1, be connected with second connecting pipe 8 between plate frame filter 2 and the filtrating collection tank 6, be connected with third connecting pipe 7 between filtrating collection tank 6 and the vacuum pump 4, exhaust pipe mouth 3 is seted up at the top of filtrating collection tank 6, 9 one ends of first connecting pipe are connected on 2 upper portions of plate frame filter, the other end is connected in the bottom of drawing jar 1, 8 one ends of second connecting pipe are connected in 2 lower parts of plate frame filter, the other end is connected on the upper portion of filtrating collection tank 6.
In this embodiment, through the setting of vacuum pump 4 and plate frame filter 2, the traditional chinese medicine extract is filtering back through second connecting pipe 8 entering filtrating collection tank 6 from extracting jar 1 through first connecting pipe 9 entering plate frame filter 2, filters at the decompression during filtration, and work efficiency has great improvement, and the phenomenon of running and leaking is improved.
Further, the horizontal position of the bottom of the extraction tank 1 is higher than the horizontal position of the top of the plate frame filter 2, the horizontal position of the first connecting pipe 9 is higher than the horizontal position of the third connecting pipe 7, and the horizontal position of the third connecting pipe 7 is higher than the horizontal position of the second connecting pipe 8, so that the gravity of the extracting solution can be utilized to naturally descend during production, and the energy consumption in the production process is reduced.
Further, the first connecting pipe 9 is a transparent pipe for easy observation.
Further, the filtrate collection tank 6 is a filtrate collection tank with good air tightness, and the filtrate collection tank 6 is made of stainless steel.
Example 2
If fig. 2, a filtration system reduces pressure, including drawing jar 1, plate frame filter 2, filtrating holding vessel 6 and vacuum pump 4, be equipped with exhaust pipe mouth 3 on the filtrating holding vessel, plate frame filter 2 with draw and be connected with first connecting pipe 9 between jar 1, be connected with second connecting pipe 8 between plate frame filter 2 and the filtrating holding vessel 6, be connected with third connecting pipe 7 between filtrating holding vessel 6 and the vacuum pump 4, exhaust pipe mouth 3 is seted up at the top of filtrating holding vessel 6, 9 one ends of first connecting pipe are connected on 2 upper portions of plate frame filter, the other end is connected in the bottom of drawing jar 1, 8 one ends of second connecting pipe are connected in 2 lower parts of plate frame filter, the other end is connected on the upper portion of filtrating holding vessel 6.
In this embodiment, through the setting of vacuum pump 4 and plate frame filter 2, the traditional chinese medicine extract is filtering back through second connecting pipe 8 entering filtrating collection tank 6 from extracting jar 1 through first connecting pipe 9 entering plate frame filter 2, filters at the decompression during filtration, and work efficiency has great improvement, and the phenomenon of running and leaking is improved.
Further, the horizontal position of the bottom of the extraction tank 1 is higher than the horizontal position of the top of the plate frame filter 2, the horizontal position of the first connecting pipe 9 is higher than the horizontal position of the third connecting pipe 7, and the horizontal position of the third connecting pipe 7 is higher than the horizontal position of the second connecting pipe 8, so that the gravity of the extracting solution can be utilized to naturally descend during production, and the energy consumption in the production process is reduced.
Further, the reduced-pressure filtration system is further provided with a vacuum pump protection device 5, and the vacuum pump protection device 5 is installed on the third connecting pipe 7 and is located between the vacuum pump 4 and the filtrate collection tank 6.
Example 3
If fig. 3, 4 and 5, a decompression filtration system, including drawing jar 1, plate frame filter 2, filtrating holding vessel 6 and vacuum pump 4, be equipped with exhaust pipe mouth 3 on the filtrating holding vessel, plate frame filter 2 and draw and be connected with first connecting pipe 9 between jar 1, be connected with second connecting pipe 8 between plate frame filter 2 and the filtrating holding vessel 6, be connected with third connecting pipe 7 between filtrating holding vessel 6 and vacuum pump 4, exhaust pipe mouth 3 sets up the top at filtrating holding vessel 6, 9 one ends of first connecting pipe are connected on 2 upper portions of plate frame filter, the other end is connected in the bottom of drawing jar 1, 8 one ends of second connecting pipe are connected in 2 lower parts of plate frame filter, the upper portion at filtrating holding vessel 6 is connected to the other end.
In this embodiment, through the setting of vacuum pump 4 and plate frame filter 2, the traditional chinese medicine extract is filtering back through second connecting pipe 8 entering filtrating collection tank 6 from extracting jar 1 through first connecting pipe 9 entering plate frame filter 2, filters at the decompression during filtration, and work efficiency has great improvement, and the phenomenon of running and leaking is improved.
Further, the horizontal position of the bottom of the extraction tank 1 is higher than the horizontal position of the top of the plate frame filter 2, the horizontal position of the first connecting pipe 9 is higher than the horizontal position of the third connecting pipe 7, and the horizontal position of the third connecting pipe 7 is higher than the horizontal position of the second connecting pipe 8, so that the gravity of the extracting solution can be utilized to naturally descend during production, and the energy consumption in the production process is reduced.
Further, the first connecting pipe 9 comprises a vertical section, an elbow 10 and a horizontal section, one end of the elbow 10 is connected with the vertical section, the other end of the elbow is connected with the horizontal section, the elbow 10 is a wear-resistant elbow, the elbow 10 comprises an elbow front section 101, an elbow inclined section 102 and an elbow rear section 103, a wear-resistant plate 104 is arranged on the inner surface of the elbow inclined section 103, and the wear-resistant plate 5 comprises small grids 105.
The small grid 105 has a size of 20mmx20mm and a depth of 20mm, and the small grid 105 is made of a 2mm thick steel plate (Q235-A). Each of the small grids 105 is welded to the inner surface of the elbow bend 102.
Through the arrangement of the special structure of the elbow 10, when the extracting solution extracting tank 1 impacts the bending part of the elbow at a higher speed, the mode of material washing pipe is changed into the mode of material washing. Namely, at the bend bending position of the bend, the object impacted by the material is not the bend material per se, but the material stacked on the bend material. At the initial stage of the filtering operation, the materials can be automatically filled in the frame lattices to form the detained materials, the subsequent materials impact the change of the direction after the materials are only impacted, and the elbow materials can not be directly impacted due to the fact that the detained materials are separated from the impacted materials, so that the protection of the elbow is realized, and the service life of the device is prolonged.
Example 4
If fig. 4, 5 and 6, a decompression filtration system, including drawing jar 1, plate frame filter 2, filtrating holding vessel 6 and vacuum pump 4, be equipped with exhaust pipe mouth 3 on the filtrating holding vessel, plate frame filter 2 and draw and be connected with first connecting pipe 9 between jar 1, be connected with second connecting pipe 8 between plate frame filter 2 and the filtrating holding vessel 6, be connected with third connecting pipe 7 between filtrating holding vessel 6 and vacuum pump 4, exhaust pipe mouth 3 sets up the top at filtrating holding vessel 6, 9 one ends of first connecting pipe are connected on 2 upper portions of plate frame filter, the other end is connected in the bottom of drawing jar 1, 8 one ends of second connecting pipe are connected in 2 lower parts of plate frame filter, the upper portion at filtrating holding vessel 6 is connected to the other end.
In this embodiment, through the setting of vacuum pump 4 and plate frame filter 2, the traditional chinese medicine extract is filtering from extracting jar 1 and getting into plate frame filter 2 through first connecting pipe 9 and getting into filtrating collection tank 6 through second connecting pipe 8, filters for decompression and not the pressurization during filtration, and work efficiency has great improvement, and the phenomenon of running the overflow and drip leakage is improved.
Further, the horizontal position of the bottom of the extraction tank 1 is higher than the horizontal position of the top of the plate frame filter 2, the horizontal position of the first connecting pipe 9 is higher than the horizontal position of the third connecting pipe 7, and the horizontal position of the third connecting pipe 7 is higher than the horizontal position of the second connecting pipe 8, so that the gravity of the extracting solution can be utilized to naturally descend during production, and the energy consumption in the production process is reduced.
Further, the reduced-pressure filtration system is further provided with a vacuum pump protection device 5, and the vacuum pump protection device 5 is installed on the third connecting pipe 7 and is located between the vacuum pump 4 and the filtrate collection tank 6.
Further, the first connecting pipe 9 comprises a vertical section, an elbow 10 and a horizontal section, one end of the elbow 10 is connected with the vertical section, the other end of the elbow is connected with the horizontal section, the elbow 10 is a wear-resistant elbow, the elbow 10 comprises an elbow front section 101, an elbow inclined section 102 and an elbow rear section 103, a wear-resistant plate 104 is arranged on the inner surface of the elbow inclined section 103, and the wear-resistant plate 104 comprises small grids 105.
The small grid 105 has a size of 20mmx20mm and a depth of 20mm, and the small grid 105 is made of a 2mm thick steel plate (Q235-A). Each of the small grids 105 is welded to the inner surface of the elbow bend 102.
Through the arrangement of the special structure of the elbow 10, when the extracting solution extracting tank 1 impacts the bending part of the elbow at a higher speed, the mode of material washing pipe is changed into the mode of material washing. Namely, at the bend bending position of the bend, the object impacted by the material is not the bend material per se, but the material stacked on the bend material. At the initial stage of the filtering operation, the materials can be automatically filled in the frame lattices to form the detained materials, the subsequent materials impact the change of the direction after the materials are only impacted, and the elbow materials can not be directly impacted due to the fact that the detained materials are separated from the impacted materials, so that the protection of the elbow is realized, and the service life of the device is prolonged.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. A reduced pressure filtration system comprising an extraction tank (1) and a filtrate collection tank (6), characterized in that: decompression filtration system still includes vacuum pump (4) and sheet frame filter (2), be equipped with exhaust pipe mouth (3) on filtrating holding vessel (6), sheet frame filter (2) and draw and be connected with first connecting pipe (9) between jar (1), be connected with second connecting pipe (8) between sheet frame filter (2) and filtrating holding vessel (6), be connected with third connecting pipe (7) between filtrating holding vessel (6) and vacuum pump (4), exhaust pipe mouth (3) are seted up at the top of filtrating holding vessel (6), first connecting pipe (9) one end is connected on sheet frame filter (2) upper portion, the other end is connected in the bottom of drawing jar (1), second connecting pipe (8) one end is connected in sheet frame filter (2) lower part, the upper portion at filtrating holding vessel (6) is connected to the other end.
2. The reduced pressure filtration system of claim 1, wherein: draw jar (1) bottom level and be higher than sheet frame filter (2) top level, first connecting pipe (9) level is higher than third connecting pipe (7) level, and third connecting pipe (7) level is higher than second connecting pipe (8) level.
3. The reduced pressure filtration system of claim 2, wherein: the reduced pressure filtration system is also provided with a vacuum pump protection device (5), and the vacuum pump protection device (5) is arranged on the third connecting pipe (7) and is positioned between the vacuum pump (4) and the filtrate collecting tank (6).
4. A reduced pressure filtration system according to any one of claims 1-3, wherein: first connecting pipe (9) comprise vertical section, elbow (10) and horizontal segment, and elbow (10) one end is connected with vertical section, and the other end is connected with the horizontal segment, and elbow (10) are wear-resisting elbow, and elbow (10) comprise elbow anterior segment (101), elbow slope section (102) and elbow back end (103), are provided with antifriction plate (104) on elbow slope section (102) internal surface, and this antifriction plate (104) comprises little net (105).
5. The reduced pressure filtration system of claim 4, wherein: the small grid (105) has a size of 20mm x20mm and a depth of 20 mm.
6. The reduced pressure filtration system of claim 5, wherein: the small mesh (105) is welded on the inner surface of the elbow inclined section (102).
7. A reduced pressure filtration system according to any one of claims 1-3, wherein: the first connecting pipe (9) is a transparent pipeline.
8. A reduced pressure filtration system according to any one of claims 1-3, wherein: the filtrate collecting tank (6) is a filtrate collecting tank with good air tightness.
9. A reduced pressure filtration system according to any one of claims 1-3, wherein: the filtrate collection tank (6) is a stainless steel filtrate collection tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020376533.0U CN211885495U (en) | 2020-03-23 | 2020-03-23 | Reduced pressure filtration system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020376533.0U CN211885495U (en) | 2020-03-23 | 2020-03-23 | Reduced pressure filtration system |
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| Publication Number | Publication Date |
|---|---|
| CN211885495U true CN211885495U (en) | 2020-11-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020376533.0U Active CN211885495U (en) | 2020-03-23 | 2020-03-23 | Reduced pressure filtration system |
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|---|---|
| CN (1) | CN211885495U (en) |
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2020
- 2020-03-23 CN CN202020376533.0U patent/CN211885495U/en active Active
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