CN215654071U - Suction filtration barrel device for organic solvent - Google Patents
Suction filtration barrel device for organic solvent Download PDFInfo
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- CN215654071U CN215654071U CN202121910249.8U CN202121910249U CN215654071U CN 215654071 U CN215654071 U CN 215654071U CN 202121910249 U CN202121910249 U CN 202121910249U CN 215654071 U CN215654071 U CN 215654071U
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- annular groove
- suction filtration
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Abstract
The utility model discloses a suction filtration cylinder device for an organic solvent, which comprises a main cylinder body, wherein an annular body is fixed on the inner side wall of the middle part of the main cylinder body, an upper annular groove is formed on the inner side wall of the top of the annular body, the edge part of a filter orifice plate is inserted and sleeved in the upper annular groove, the bottom surface of the edge part of the filter orifice plate is pressed against the bottom surface of the upper annular groove, filter paper layers are pressed against the filter orifice plate and cover all filter through holes of the filter orifice plate, and an upper annular part is screwed on the internal thread of the upper annular groove and pressed against the top surface of the filter paper layers; the middle part of the bottom plate of the main cylinder body is communicated with a discharge pipe; it improves the homogeneity of breathing in of filter orifice below, and it is even to improve its below negative pressure, improves the filterable homogeneity of liquid process filter orifice department, guarantees the filter effect.
Description
The technical field is as follows:
the utility model relates to the technical field of chemical equipment, in particular to a suction filtration cylinder device for an organic solvent.
Background art:
it is at present organic solvent its in the manufacturing process, it is after the reaction, can have impurity in the solvent and exist, need handle, it generally needs to adopt suction filtration device to filter, and the lower part of current taking out a section of thick bamboo generally only is equipped with a plurality of vertical exhaust tubes, bleed, in order to accelerate filtration, but its vertical exhaust tube is generally great at the negative pressure of its suction opening department, make liquid can gather the filter department of top around the vertical exhaust tube and filter, the liquid filtration volume of all the other positions can significantly reduce, it is inhomogeneous to make its liquid filter position, influence filter effect and filtration efficiency.
The utility model has the following contents:
the utility model aims to overcome the defects of the prior art and provide a suction filtration cylinder device for an organic solvent, which improves the suction uniformity below a filter orifice plate, improves the negative pressure uniformity below the filter orifice plate, improves the uniformity of liquid filtered by the filter orifice plate and ensures the filtering effect.
The scheme for solving the technical problems is as follows:
a suction filtration cylinder device for organic solvents comprises a main cylinder body, wherein an annular body is fixed on the inner side wall of the middle part of the main cylinder body, an upper annular groove is formed in the inner side wall of the top of the annular body, the edge part of a filter pore plate is inserted and sleeved in the upper annular groove, the bottom surface of the edge part of the filter pore plate is pressed against the bottom surface of the upper annular groove, filter paper layers are pressed against the filter pore plate and cover all filter through holes of the filter pore plate, and the upper annular part is screwed on the internal thread of the upper annular groove and pressed against the top surface of the filter paper layers;
the middle part of the bottom plate of the main cylinder body is communicated with a discharge pipe;
a circular horizontal plate is arranged right below a filter pore plate of the main cylinder body, a blanking through hole is formed in the middle of the circular horizontal plate, inner arc-shaped cavities are formed in the left side and the right side of the middle of the circular horizontal plate, a plurality of transverse holes extending outwards and horizontally are formed in the arc-shaped outer wall surface of each inner arc-shaped cavity, through holes extending downwards are formed in the bottom surfaces of the outer ends of the transverse holes, and the bottom surfaces of the through holes extend out of the bottom surface of the circular horizontal plate;
the bottom surface of the bottom plate of the main barrel body is formed with a plurality of middle connecting through holes, the middle connecting through holes are communicated with corresponding sleeves, the bottom surface of the bottom plate of the main barrel body is fixed with a plurality of air exhaust connectors, and the air exhaust connectors are communicated with the middle connecting through holes.
The outer side wall of the circular horizontal plate is close to the inner side wall of the main cylinder.
The inner side wall of the blanking through hole is a conical wall surface, and the diameter of the upper end of the blanking through hole is large while the diameter of the lower end of the blanking through hole is small.
An annular convex part is formed at the edge part of the top surface of the circular horizontal plate, and the inner side wall of the annular convex part is a conical wall surface.
The outer side wall of the upper part of the vertical exhaust pipe is provided with a radial extending edge, the radial extending edge is pressed on the top surface of the corresponding sleeve, and the vertical exhaust pipe is inserted in the corresponding sleeve.
An annular groove is formed in the top surface of the sleeve, the sealing gasket is nested in the annular groove, and the top surface of the sealing gasket is pressed against the bottom surface of the radial extending edge.
A plurality of supporting legs are fixed on the side wall of the lower portion of the main cylinder body.
The utility model has the following outstanding effects:
it improves the homogeneity of breathing in of filter orifice below, and it is even to improve its below negative pressure, improves the filterable homogeneity of liquid process filter orifice department, guarantees the filter effect.
Description of the drawings:
FIG. 1 is a schematic view of a partial structure of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1;
fig. 3 is a partial cross-sectional view at a circular horizontal plate of the present invention.
The specific implementation mode is as follows:
in an embodiment, as shown in fig. 1 to 3, a suction filtration cartridge device for organic solvents comprises a main cartridge body 10, wherein an annular body 11 is fixed on the inner side wall of the middle part of the main cartridge body 10, an upper annular groove 12 is formed on the inner side wall of the top part of the annular body 11, the edge part of a filter orifice plate 20 is inserted and sleeved in the upper annular groove 12, the bottom surface of the edge part of the filter orifice plate 20 is pressed against the bottom surface of the upper annular groove 12, a filter paper layer 1 is pressed against the filter orifice plate 20 and covers all filter through holes of the filter orifice plate 20, and an upper annular part 13 is screwed on the internal thread of the upper annular groove 12 and pressed against the top surface of the filter paper layer 1;
the middle part of the bottom plate of the main cylinder body 10 is communicated with a discharge pipe 14;
a circular horizontal plate 30 is arranged right below the filtering pore plate 20 of the main cylinder 10, a blanking through hole 31 is arranged in the middle of the circular horizontal plate 30, inner arc-shaped cavities 32 are formed in the left side and the right side of the middle of the circular horizontal plate 30, a plurality of transverse holes 33 extending outwards and horizontally are formed in the arc-shaped outer wall surface of each inner arc-shaped cavity 32, through holes 34 extending downwards are formed in the bottom surfaces of the outer ends of the transverse holes 33, and the bottom surfaces of the through holes 34 extend out of the bottom surface of the circular horizontal plate 30;
the middle part left side and the right side bottom surface of circular horizontal plate 30 all are fixed with a plurality of vertical exhaust tubes 40, the top and the interior arc chamber 32 of vertical exhaust tube 40 communicate with each other, the bottom of vertical exhaust tube 40 communicates with each other with the sleeve 15 that is fixed with of the bottom plate top surface of main barrel 10, the shaping has a plurality of middle part connect the via hole 16 on the bottom plate of main barrel 10, middle part connect the via hole 16 and the sleeve 15 that corresponds communicate with each other, the bottom plate bottom surface of main barrel 10 is fixed with a plurality of connectors 17 of bleeding, connectors 17 of bleeding communicate with each other with middle part connect the via hole 16.
Further, the outer side wall of the circular horizontal plate 30 is close to the inner side wall of the main cylinder 10.
Further, the inner side wall of the blanking through hole 31 is a conical wall surface, and the diameter of the upper end is larger than that of the lower end.
Further, an annular protrusion 36 is formed at an edge portion of the top surface of the circular horizontal plate 30, and an inner side wall of the annular protrusion 36 is a tapered wall surface.
Further, the upper outer side wall of the vertical exhaust tube 40 is formed with a radially extending edge 41, the radially extending edge 41 is pressed against the top surface of the corresponding sleeve 15, and the vertical exhaust tube 40 is inserted into the corresponding sleeve 15.
Further, the top surface of the sleeve 15 is formed with an annular groove in which the gasket 2 is nested, and the top surface of the gasket 2 is pressed against the bottom surface of the radially extending edge 41.
Further, a plurality of legs 19 are fixed to a lower side wall of the main cylinder 10.
This embodiment is when using, it is connected the air pump through the connector 17 of bleeding and breathes in, it is gaseous from breathing in between the lateral wall of circular horizontal plate 30 and the inside wall of main cylinder 10, the homogeneity of breathing in of filter orifice plate 20 department has been improved, make its liquid on filter paper layer 1 can be better dispersion even through filter paper layer 1 filter and filter orifice plate 20, its liquid part flows downwards along circular horizontal plate 30's blanking through-hole 31, another part falls along circular horizontal plate 30's lateral wall, the filterable homogeneity of liquid flow when it improves filtering, and is effectual.
The above embodiments are only for illustrating the utility model and are not to be construed as limiting the utility model, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the utility model, therefore, all equivalent technical solutions also belong to the scope of the utility model, and the scope of the utility model is defined by the claims.
Claims (7)
1. The utility model provides a suction filtration section of thick bamboo device for organic solvent, includes main barrel (10), its characterized in that: an annular body (11) is fixed on the inner side wall of the middle part of the main cylinder body (10), an upper annular groove (12) is formed on the inner side wall of the top of the annular body (11), the edge part of the filter pore plate (20) is inserted and sleeved in the upper annular groove (12), the bottom surface of the edge part of the filter pore plate (20) is pressed against the bottom surface of the upper annular groove (12), the filter paper layer (1) is pressed against the filter pore plate (20) and covers all filter through holes of the filter pore plate (20), and an upper annular part (13) is screwed on the internal thread of the upper annular groove (12) and is pressed against the top surface of the filter paper layer (1);
the middle part of the bottom plate of the main cylinder body (10) is communicated with a discharge pipe (14);
a circular horizontal plate (30) is arranged under a filtering pore plate (20) of the main cylinder body (10), a blanking through hole (31) is formed in the middle of the circular horizontal plate (30), inner arc-shaped cavities (32) are formed in the left side and the right side of the middle of the circular horizontal plate (30), a plurality of transverse holes (33) extending outwards and horizontally are formed in the arc-shaped outer wall surface of each inner arc-shaped cavity (32), through holes (34) extending downwards are formed in the bottom surfaces of the outer ends of the transverse holes (33), and the bottom surfaces of the through holes (34) extend out of the bottom surface of the circular horizontal plate (30);
the utility model discloses a round horizontal plate, including circular horizontal plate (30), the middle part left side and the right side bottom surface of circular horizontal plate (30) all are fixed with a plurality of vertical exhaust tubes (40), the top and interior arc chamber (32) of vertical exhaust tube (40) communicate with each other, the bottom of vertical exhaust tube (40) communicates with each other with sleeve (15) that the bottom plate top surface of main barrel (10) is fixed with, the shaping has a plurality of middle part connect the through-hole (16) on the bottom plate of main barrel (10), middle part connect the through-hole (16) and sleeve (15) that correspond communicate with each other, the bottom plate bottom surface of main barrel (10) is fixed with a plurality of connectors (17) of bleeding, connector (17) of bleeding communicate with each other with middle part connect the through-hole (16).
2. The suction filtration cartridge device for organic solvents according to claim 1, wherein: the outer side wall of the circular horizontal plate (30) is close to the inner side wall of the main cylinder body (10).
3. The suction filtration cartridge device for organic solvents according to claim 1, wherein: the inner side wall of the blanking through hole (31) is a conical wall surface, and the diameter of the upper end of the blanking through hole is larger than that of the lower end of the blanking through hole.
4. The suction filtration cartridge device for organic solvents according to claim 1, wherein: an annular bulge (36) is formed at the edge part of the top surface of the circular horizontal plate (30), and the inner side wall of the annular bulge (36) is a conical wall surface.
5. The suction filtration cartridge device for organic solvents according to claim 1, wherein: the outer side wall of the upper part of the vertical exhaust tube (40) is formed with a radial extension edge (41), the radial extension edge (41) is pressed on the top surface of the corresponding sleeve (15), and the vertical exhaust tube (40) is inserted in the corresponding sleeve (15).
6. The suction filtration cartridge device for organic solvents according to claim 5, wherein: an annular groove is formed in the top surface of the sleeve (15), the sealing gasket (2) is nested in the annular groove, and the top surface of the sealing gasket (2) is pressed against the bottom surface of the radial extending edge (41).
7. The suction filtration cartridge device for organic solvents according to claim 1, wherein: a plurality of supporting legs (19) are fixed on the side wall of the lower part of the main cylinder body (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121910249.8U CN215654071U (en) | 2021-08-16 | 2021-08-16 | Suction filtration barrel device for organic solvent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121910249.8U CN215654071U (en) | 2021-08-16 | 2021-08-16 | Suction filtration barrel device for organic solvent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215654071U true CN215654071U (en) | 2022-01-28 |
Family
ID=79952576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121910249.8U Active CN215654071U (en) | 2021-08-16 | 2021-08-16 | Suction filtration barrel device for organic solvent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215654071U (en) |
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2021
- 2021-08-16 CN CN202121910249.8U patent/CN215654071U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220620 Address after: 239300 No. 1, zhangbian Road, Zhangpu Town, Tianchang City, Chuzhou City, Anhui Province Patentee after: Tianchang high energy environmental protection technology Co.,Ltd. Address before: 558000 Shuanglong Industrial Park, NIUCHANG Town, Fuquan City, Qiannan Buyei and Miao Autonomous Prefecture, Guizhou Province Patentee before: Fuquan Xingsheng Biotechnology Co.,Ltd. |