CN214513031U - A suction filter device for conductive powder production - Google Patents
A suction filter device for conductive powder production Download PDFInfo
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- CN214513031U CN214513031U CN202120528227.9U CN202120528227U CN214513031U CN 214513031 U CN214513031 U CN 214513031U CN 202120528227 U CN202120528227 U CN 202120528227U CN 214513031 U CN214513031 U CN 214513031U
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- suction filtration
- bottle body
- conductive powder
- filtration bottle
- powder production
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Abstract
The utility model discloses a suction filtration device for conductive powder production relates to solid-liquid separation equipment technical field, including the suction filtration bottle body, its characterized in that: the mouth part of suction filtration bottle body is pegged graft and is had the funnel, and the shaping has the exhaust tube with the inside intercommunication of suction filtration bottle body on suction filtration bottle body's the lateral wall, and the exhaust tube intercommunication has the aspiration pump, and suction filtration bottle body bottom is provided with flowing back spare, the fixed catheter that is provided with and suction filtration bottle body intercommunication on the flowing back spare, and the articulated closed door that is provided with of tip that the flowing back spare was kept away from to the catheter, and the closed door is flagging naturally under the action of gravity and covers the tip of catheter. The utility model provides a suction filtration device for conductive powder production that production efficiency is high, convenient to use and stable in structure.
Description
Technical Field
The utility model relates to a solid-liquid separation equipment technical field especially relates to a suction filtration device for conductive powder production.
Background
The conductive powder is a functional material, and is mainly applied to a high polymer material in the form of conductive filler at present, so that the high polymer material has the functions of conductivity, static resistance, electromagnetic wave shielding and the like. A filter flask is often used in the production of conductive powders to separate the conductive powder from the liquid in which the conductive powder is immersed.
The existing suction bottle is of a conical structure, a lateral connecting port is arranged at the pipe orifice and used for connecting a plastic pipe to a suction pump. When the filter flask is used, the funnel needs to be placed at the opening of the filter flask, and the air pump starts to pump air at the moment, so that the air pressure in the filter flask is reduced; if any solution is present in the filter paper on the funnel, the solution will flow through the filter paper into the underlying filter flask due to atmospheric pressure and gravity, and the residual solids will remain on the filter paper for filtration purposes.
The existing filter flask has limited volume, and liquid in the filter flask needs to be continuously discharged during the suction filtration operation, otherwise, the normal use of the filter flask can be influenced after the liquid in the filter flask is too much, and the production efficiency is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a suction filtration device for electrically conductive powder production utilizes closed door and catheter to mutually support, makes the liquid in the suction filtration bottle derive the liquid in the suction filtration bottle according to the automatic liquid with the suction filtration bottle of atmospheric pressure size in the suction filtration bottle, avoids the artifical liquid in the suction filtration bottle that frequently discharges and influences production efficiency.
The above technical purpose of the present invention can be achieved by the following technical solutions:
the utility model provides a suction filtration device for conductive powder production, includes the suction filtration bottle, the oral area of suction filtration bottle is pegged graft and is had the funnel, the shaping has the exhaust tube with the inside intercommunication of suction filtration bottle on the lateral wall of suction filtration bottle, the exhaust tube intercommunication has the aspiration pump, suction filtration bottle bottom is provided with flowing back spare, the fixed catheter that is provided with suction filtration bottle intercommunication on the flowing back spare, the articulated closed door that is provided with of tip that the flowing back spare was kept away from to the catheter, the closed door is flagging naturally and covers the tip of catheter under the action of gravity.
Through adopting above-mentioned technical scheme, when needing to carry out the suction filtration operation, arrange filter paper in the funnel, then on the article that will need the suction filtration were arranged filter paper in, later utilize the air pump extraction suction filtration bottle internal air, make the internal atmospheric pressure of suction filtration bottle reduce, in the filter paper and need the interior liquid of article of suction filtration be extracted to the suction filtration bottle internal under the effect of pressure differential. In the process, because the inside negative pressure state that is of suction filtration bottle, the tip of catheter is tightly laminated to the closed door under the effect of pressure differential, seals the tip of catheter, guarantees that the catheter can not leak gas, and the liquid in the suction filtration bottle also can't flow out simultaneously. After the air pump stops working, the air pressure inside the suction filtration bottle is balanced with the air pressure outside, the sealing door can move freely at the moment, and the liquid inside the suction filtration bottle body flows out of the suction filtration bottle body from the liquid guide pipe. Above-mentioned technical scheme can utilize the inside atmospheric pressure's of suction filtration bottle change to make the automatic discharge of the interior liquid of suction filtration bottle, and needn't rely on the artifical interior liquid of drainage filtration bottle frequently, effectively improves the production efficiency among the industrial production process.
The utility model discloses further set up to: the liquid guide pipe is of an inclined structure.
Through adopting above-mentioned technical scheme, the drainage efficiency of liquid can be improved to the catheter of slope.
The utility model discloses further set up to: and a flanging is formed at the edge of the closed door.
Through adopting above-mentioned technical scheme, the turn-ups can improve the leakproofness between sealing door and the catheter behind the sealing door butt to catheter tip, guarantees that the sealing door can closely paste catheter tip after the inside negative pressure that forms of suction filtration bottle.
The utility model discloses further set up to: and an elastic sealing piece is fixedly arranged on one side of the sealing door, which is contacted with the liquid guide pipe, and the sealing piece is abutted against the end part of the liquid guide pipe when the sealing door naturally sags.
Through adopting above-mentioned technical scheme, elastic sealing member can effectively improve the leakproofness between sealing door and the catheter.
The utility model discloses further set up to: the liquid discharge part is detachably connected with the bottom of the suction filtration bottle body.
Through adopting above-mentioned technical scheme, when clearance suction filtration bottle and flowing back piece, can dismantle the removal respectively with flowing back piece from suction filtration bottle, effectively guarantee this suction filtration device's use convenience.
The utility model discloses further set up to: the suction bottle body is characterized by further comprising a base, wherein the base is of a basin-shaped structure, a sinking platform used for placing a suction bottle body is formed on the base, a liquid discharge pipe is communicated with the base, and a valve is arranged on the liquid discharge pipe.
Through adopting above-mentioned technical scheme, the inside liquid of suction filtration bottle body can discharge earlier in the base, carries out the buffer memory in the base, perhaps directly discharges in the appointed container through the fluid-discharge tube on the base, further improves this suction filtration device's use convenience.
The utility model discloses further set up to: the downside shaping of suction filtration bottle lateral wall has the draw-in groove, the shaping has a plurality of buckles that use with the draw-in groove cooperation on the base.
Through adopting above-mentioned technical scheme, can be fixed the suction filtration bottle to the base through the cooperation of buckle and draw-in groove when using, guarantee suction filtration bottle's installation stability.
The utility model discloses further set up to: the bottom of the base is fixedly provided with a cross-shaped supporting rod.
Through adopting above-mentioned technical scheme, the bracing piece can effectively improve the stability of base. Because the mouth part of suction filtration bottle body is pegged graft there is the funnel, can place the article that need the suction filtration in the funnel, so when the in-service use, suction filtration bottle body easily produces the light condition of top heavy foot, and the base that has high stability can guarantee that suction filtration bottle body is difficult for taking place to empty, guarantees this suction filtration device's reliability.
To sum up, the utility model discloses a beneficial technological effect does:
(1) the utility model utilizes the sealing door hinged on the drainage component to cling to the end part of the liquid guide pipe when the interior of the filtration bottle is in a negative pressure state, thereby ensuring the sealing property of the liquid guide pipe, and the liquid guide pipe is not sealed any more when the interior of the filtration bottle is in a normal air pressure state, thereby ensuring that the liquid in the filtration bottle can be discharged from the liquid guide pipe, avoiding the need of manually and frequently discharging the liquid in the filtration bottle, and improving the production efficiency of industrial production;
(2) the liquid discharge part of the utility model can be detached from the suction filtration bottle body for individual cleaning, thus ensuring the use convenience of the suction filtration device;
(3) the utility model discloses a set up the bracing piece of cross form on the base, guarantee the stability of this suction filtration device in the use, avoid the condition that the suction filtration bottle body appears empting.
Drawings
Fig. 1 is a schematic view of the overall structure of an embodiment of the present invention;
FIG. 2 is a cross-sectional view taken along the centerline of the bottle body of FIG. 1, which mainly shows the internal structures of the bottle body and the base;
FIG. 3 is a schematic view of a drainage member according to an embodiment of the present invention;
fig. 4 is a schematic view of the structure of the closing door according to an embodiment of the present invention.
Reference numerals: 1. a base; 2. a support bar; 3. a liquid discharge pipe; 4. a valve; 5. sinking a platform; 6. a suction filtration bottle body; 7. a clamping groove; 8. buckling; 9. a funnel; 10. an air exhaust pipe; 11. a rubber tube; 12. an air pump; 13. mounting holes; 14. a drainage member; 15. a catheter; 16. a closing door; 17. flanging; 18. an elastomeric seal.
Detailed Description
The present invention will now be described more fully hereinafter with reference to the accompanying examples.
Referring to the attached drawings 1 and 2, the suction filtration device for conductive powder production comprises a base 1 with a basin-shaped structure, a supporting rod 2 with a cross structure is fixedly arranged at the bottom of the base 1, a liquid discharge pipe 3 is communicated with the side wall of the base 1, and a valve 4 is arranged on the liquid discharge pipe 3. The upside edge shaping of base 1 has heavy platform 5, has placed suction filtration bottle 6 on heavy platform 5, and the downside shaping of suction filtration bottle 6's lateral wall has joint groove 7, is provided with on the base 1 to use buckle 8 with 7 cooperations in joint groove, and buckle 8 joint can form firm being connected between suction filtration bottle 6 and the base 1 after to joint inslot 7.
The whole toper structure that is of buchner flask, the oral area grafting of buchner flask has funnel 9, and the shaping has exhaust tube 10 with the inside intercommunication of buchner flask on the lateral wall of buchner flask, and fixedly connected with and the rubber tube 11 of exhaust tube 10 intercommunication on the exhaust tube 10, the one end intercommunication that exhaust tube 10 was kept away from to rubber tube 11 has aspiration pump 12. The bottom of the suction flask is formed with a mounting hole 13, and a cylindrical drainage member 14 is connected with the mounting hole 13 through internal threads. Referring to fig. 3, a liquid guide tube 15 extending obliquely downward from the lower side of the drainage member 14 is fixedly arranged on the lower side of the drainage member 14, the cross section of the liquid guide tube 15 perpendicular to the extending direction is rectangular, and the liquid guide tube 15 is communicated with the upper side of the drainage member 14. The lower end of the liquid guide tube 15 is hinged with a rectangular closing door 16, with reference to fig. 4, the closing door 16 is provided with edges hinged with the liquid discharge member 14, the other three edges are all formed with flanges 17, when the closing door 16 naturally droops under the action of gravity, the closing door 16 just can completely cover the downward end of the liquid guide tube 15, the flanges 17 are buckled on the end of the liquid guide tube 15, and the side of the closing door 16 contacting with the end of the liquid guide tube 15 is fixedly provided with an elastic sealing member 18 for improving the sealing property.
The working principle of the embodiment is as follows: when the suction-filtering bottle is used, firstly, the filter paper is placed in the funnel 9, then, an article to be subjected to suction filtering is placed on the filter paper, then, the air in the suction-filtering bottle body 6 is extracted by the air extracting pump 12, so that the air pressure in the suction-filtering bottle body 6 is reduced, liquid in the filter paper and the article to be subjected to suction filtering is extracted into the suction-filtering bottle body 6 under the action of pressure difference, and solid articles on the filter paper are remained on the filter paper. In the process, because the inside of the suction filtration bottle body 6 is in a negative pressure state, the sealing door 16 is tightly attached to the end part of the liquid guide tube 15 under the action of pressure difference, so that the end part of the liquid guide tube 15 is sealed, the liquid guide tube 15 is ensured not to leak air, and meanwhile, the liquid in the suction filtration bottle body 6 cannot flow out. When the air pump 12 stops working, the air pressure inside the suction bottle is balanced with the external air pressure, the closing door 16 can move freely at the moment, and the liquid inside the suction bottle body 6 flows out of the suction bottle body 6 from the liquid guide tube 15. The change of the inside atmospheric pressure of suction filtration bottle body 6 is utilized to make the automatic discharge of liquid in the suction filtration bottle body 6 to this embodiment, does not need the interior liquid of operating personnel frequent artifical evacuation suction filtration bottle body 6, saves time and human cost, effectively improves the work efficiency of suction filtration operation.
The above, only do the preferred embodiment of the present invention, not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a suction filtration device for conductive powder production, includes suction filtration bottle (6), its characterized in that: the oral area of suction filtration bottle body (6) is pegged graft and is had funnel (9), the shaping has exhaust tube (10) with the inside intercommunication of suction filtration bottle body (6) on the lateral wall of suction filtration bottle body (6), exhaust tube (10) intercommunication has aspiration pump (12), suction filtration bottle body (6) bottom is provided with flowing back spare (14), fixed catheter (15) that are provided with and suction filtration bottle body (6) intercommunication on flowing back spare (14), the articulated closed door (16) that is provided with of tip that flowing back spare (14) were kept away from in catheter (15), closed door (16) hang down naturally under the action of gravity and cover the tip of catheter (15).
2. The suction filtration device for conductive powder production according to claim 1, characterized in that: the liquid guide pipe (15) is of an inclined structure.
3. The suction filtration device for conductive powder production according to claim 1, characterized in that: and a flanging (17) is formed at the edge of the closing door (16).
4. The suction filtration device for conductive powder production according to claim 1, characterized in that: an elastic sealing piece (18) is fixedly arranged on one side of the sealing door (16) which is contacted with the liquid guide pipe (15), and the sealing piece is abutted against the end part of the liquid guide pipe (15) when the sealing door (16) naturally drops.
5. The suction filtration device for conductive powder production according to claim 1, characterized in that: the drainage member (14) is detachably connected with the bottom of the suction filtration bottle body (6).
6. The suction filtration device for conductive powder production according to claim 1, characterized in that: still include base (1), base (1) is the basin column structure, the shaping has heavy platform (5) that are used for placing suction filtration bottle (6) on base (1), the intercommunication is provided with fluid-discharge tube (3) on base (1), be provided with valve (4) on fluid-discharge tube (3).
7. The suction filtration device for conductive powder production according to claim 6, characterized in that: the downside shaping of suction filtration bottle (6) lateral wall has the draw-in groove, the shaping has a plurality of buckles (8) that use with the draw-in groove cooperation on base (1).
8. The suction filtration device for conductive powder production according to claim 7, characterized in that: the bottom of the base (1) is fixedly provided with a cross-shaped supporting rod (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120528227.9U CN214513031U (en) | 2021-03-13 | 2021-03-13 | A suction filter device for conductive powder production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120528227.9U CN214513031U (en) | 2021-03-13 | 2021-03-13 | A suction filter device for conductive powder production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214513031U true CN214513031U (en) | 2021-10-29 |
Family
ID=78263346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120528227.9U Active CN214513031U (en) | 2021-03-13 | 2021-03-13 | A suction filter device for conductive powder production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214513031U (en) |
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2021
- 2021-03-13 CN CN202120528227.9U patent/CN214513031U/en active Active
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