CN219051978U - Fine graphite powder refining and screening equipment - Google Patents
Fine graphite powder refining and screening equipment Download PDFInfo
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- CN219051978U CN219051978U CN202223459127.9U CN202223459127U CN219051978U CN 219051978 U CN219051978 U CN 219051978U CN 202223459127 U CN202223459127 U CN 202223459127U CN 219051978 U CN219051978 U CN 219051978U
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Abstract
The utility model relates to the technical field of graphite powder screening, and discloses fine graphite powder screening equipment, which comprises a screening mechanism, wherein an anti-blocking mechanism is arranged outside the screening mechanism, the screening mechanism comprises a base, the top of the base is fixedly connected with a support column, the top of the support column is fixedly connected with a feed hopper, the inside of a sealing shell is fixedly connected with a fixing plate, one end of the fixing plate is fixedly connected with a filtering shell, and a bidirectional auger is arranged inside the filtering shell; this fine graphite powder refines screening installation screens the graphite powder through screening mechanism, and the rethread prevents that screening installation from blockking up to accomplish the screening and prevent stifled operation, avoid too much gliding speed of graphite powder quantity fast, can make some graphite powder wrapped up in and hold in, the screening of no filter screen just is discharged, influences the problem of the screening of graphite powder.
Description
Technical Field
The utility model relates to the technical field of graphite powder screening, in particular to fine graphite powder screening equipment.
Background
Graphite has high temperature resistance, electrical conductivity, thermal conductivity, lubricity, chemical stability, plasticity and thermal shock resistance, so the graphite is often used as a heat dissipation material of electronic products, and is convenient for rapid heat dissipation of the electronic products.
According to chinese patent publication No. CN210906840U, a screening installation is refined to flake graphite is disclosed, the device carries the top of installing frame and metal screen cloth through the material loading pipe with the flake graphite, the flake graphite can be along the downwardly sliding of the roof of metal screen cloth and installing frame slope, the flake graphite of less volume can fall to the receiving plate of bottom and fall to the fine material collecting box through the metal screen cloth, the flake graphite of great volume can be along the roof of metal screen cloth and installing frame slope landing to the coarse material collecting box in, convenient operation not only, can continuously refine the screening to the flake graphite moreover, very big promotion the screening efficiency of flake graphite.
However, when the device is in actual use, graphite powder slides down obliquely to be filtered by the filter screen, and when the sliding speed is high if the quantity of the graphite powder is too large, some graphite powder can be wrapped and clamped, and the graphite powder is discharged without screening by the filter screen, so that the screening of the graphite powder is affected.
Disclosure of Invention
Aiming at the technical defects, the utility model provides the fine graphite powder screening equipment, which drives the graphite powder in the filter shell back and forth through the bidirectional auger, so that the graphite powder is uniformly dispersed, further, the graphite powder is filtered and screened by the filter holes of the filter shell, and the problems that the screening of the graphite powder is influenced because the excessive quantity of the graphite powder is fast in sliding speed, and some graphite powder is wrapped and clamped and is discharged without screening by the filter screen are solved.
In order to solve the technical problems, the utility model provides the following technical scheme:
a fine graphite powder refining and screening device comprises: the anti-blocking device comprises a screening mechanism and an anti-blocking mechanism, wherein the anti-blocking mechanism is arranged outside the screening mechanism;
when needing to screen graphite powder, screen the graphite powder through screening mechanism this moment, the rethread prevents that screening equipment from blockking up by anti-blocking mechanism to accomplish the operation of screening and preventing blocking.
The screening mechanism includes: the device comprises a base, a support column, a feed hopper, a feed pipe, a sealing shell, a fixing plate, a filter shell, a bidirectional auger and a discharge pipe, wherein the support column is fixedly connected to the top of the base, the feed hopper is fixedly connected to the top of the support column, the feed pipe is fixedly communicated with the bottom of the feed hopper, the sealing shell is communicated with the feed pipe, the fixing plate is fixedly connected to the inside of the sealing shell, the filter shell is fixedly connected to one end of the fixing plate, the bidirectional auger is arranged in the filter shell, and the discharge pipe is fixedly communicated to the bottoms of the sealing shell and the filter shell;
when needing to screen graphite powder, this moment is through pouring graphite powder into the feeder hopper in, rethread inlet pipe carries the inside of filtering the shell, rethread fixed plate is filtered the shell for it remains stable to filter the shell, the rethread starts two-way auger and makes two-way auger make and make a round trip to drive the graphite powder in the filtering the shell, make graphite powder evenly dispersed, and then make graphite powder filter the screening by the filtration pore of filtering the shell, the inside of filtering the shell is left to the graphite powder of macroparticle, the macroparticle gets into in the sealed shell, the rethread discharging pipe discharges the graphite powder respectively, rethread sealed shell makes the whole seal of screening process, reduce the raise dust, thereby accomplish the operation of screening graphite powder, reach the effect of refining the screening graphite powder.
The anti-blocking mechanism comprises: the air conditioner comprises an air pipe, a dustproof net, a first control valve and an air blower, wherein the dustproof net is arranged in the air pipe, the first control valve is arranged outside the air pipe, and one end of the air pipe is fixedly communicated with the air blower;
when the filter screen is blocked, the first control valve is opened at the moment, so that the air pipe is communicated, the air blower is started to drive the air pipe to blow air, the air pipe is further made to blow air to the blocked graphite powder on the filter shell, the graphite powder is blown down, the graphite powder is prevented from entering the air pipe through the dustproof net and the first control valve, and accordingly the anti-blocking operation is completed.
Preferably, the bottom of base fixedly connected with supporting leg, the supporting leg is provided with a plurality of.
Through the technical scheme, the sealing shell can be supported by the supporting legs more stably.
Preferably, the feeding pipe penetrates through the sealing shell and extends to the inside of the filtering shell, and the bottom of the sealing shell is fixedly connected with the top of the base.
Through above-mentioned technical scheme for the inlet pipe can be with graphite powder input filtration shell in, through extension conveying distance, avoids graphite powder to get into completely once and filters the intraductal graphite powder raise dust that causes, rethread base supports sealed shell.
Preferably, a plurality of fixing plates are provided, and a plurality of fixing plates are arranged in a linear array.
Preferably, the discharging pipe penetrates through the base and extends to the bottom of the base, a second control valve is arranged outside the discharging pipe, and a plurality of discharging pipes are arranged at the bottom of the sealing shell.
Preferably, a plurality of air pipes are arranged, and the air pipes penetrate through the sealing shell and extend to the inside of the sealing shell.
Preferably, a plurality of blowers are arranged, and the bottoms of the plurality of blowers are fixedly connected with the top of the sealing shell.
A screening mechanism of a graphite fine powder refining screening device, comprising: base, support column, feeder hopper, inlet pipe, seal shell, fixed plate, filtration shell, two-way auger and discharging pipe, the top fixedly connected with support column of base, the top fixedly connected with feeder hopper of support column, the bottom fixedly connected with inlet pipe of feeder hopper, the inlet pipe intercommunication has the seal shell, the inside fixedly connected with fixed plate of seal shell, the one end fixedly connected with of fixed plate filters the shell, the internally mounted of filtering the shell has two-way auger, the equal fixedly connected with discharging pipe in the bottom of seal shell and filtration shell.
An anti-blocking mechanism of a graphite fine powder refining screening device, comprising: the novel air conditioner comprises an air pipe, a dust screen, a first control valve and an air blower, wherein the dust screen is arranged in the air pipe, the first control valve is arranged outside the air pipe, and one end of the air pipe is fixedly communicated with the air blower.
Compared with the prior art, the utility model has the following beneficial effects:
firstly, according to the utility model, graphite powder is poured into a feed hopper, then is conveyed into the filter shell through a feed pipe, then is fixed by a fixing plate, so that the filter shell is kept stable, then the bidirectional auger is started to drive the graphite powder in the filter shell back and forth, so that the graphite powder is uniformly dispersed, further, the graphite powder is filtered and screened by the filter holes of the filter shell, large-particle graphite powder is left in the filter shell, small particles enter the seal shell, and are respectively discharged out of the graphite powder through a discharge pipe, and then the whole screening process is sealed through the seal shell, so that dust emission is reduced, the operation of screening the graphite powder is completed, the effect of refining and screening the graphite powder is achieved, the problems that the graphite powder is wrapped and clamped in too much quantity, the screening of the filter screen is not influenced and the screening of the graphite powder are avoided.
The second control valve is opened, so that the air pipe is communicated, the air blower is started to drive the air pipe to open and blow air, the air pipe is further enabled to blow the air to the graphite powder blocked on the filter shell, the graphite powder is blown down, and the graphite powder is prevented from entering the air pipe through the dust screen and the first control valve, so that the anti-blocking operation is completed.
Drawings
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a perspective view of a filter housing of the present utility model;
FIG. 3 is a cross-sectional view of a screening mechanism of the present utility model;
FIG. 4 is a cross-sectional view of an anti-blocking mechanism of the present utility model;
fig. 5 is an enlarged view of the utility model at a.
Wherein: 1. a screening mechanism; 2. an anti-blocking mechanism; 11. a base; 12. a support column; 13. a feed hopper; 14. a feed pipe; 15. a sealed housing; 16. a fixing plate; 17. a filter housing; 18. a two-way auger; 19. a discharge pipe; 21. an air duct; 22. a dust screen; 23. a first control valve; 24. a blower; 101. support legs; 102. and a second control valve.
Detailed Description
The following detailed description of the utility model will be given with reference to the accompanying drawings.
Detailed description of the preferred embodiments
The following is a specific embodiment of a fine graphite powder screening device.
Referring to fig. 1 to 5, a fine graphite powder screening device in this embodiment includes: the anti-blocking device comprises a screening mechanism 1 and an anti-blocking mechanism 2, wherein the anti-blocking mechanism 2 is arranged outside the screening mechanism 1;
when needing to screen graphite powder, screen the graphite powder through screening mechanism 1 this moment, the rethread prevents that screening equipment from blockking up by anti-blocking mechanism 2 to accomplish the operation of screening and preventing blocking.
The screening mechanism 1 includes: the novel filter comprises a base 11, a support column 12, a feed hopper 13, a feed pipe 14, a sealing shell 15, a fixing plate 16, a filter shell 17, a bidirectional auger 18 and a discharge pipe 19, wherein the support column 12 is fixedly connected to the top of the base 11, the feed hopper 13 is fixedly connected to the top of the support column 12, the feed pipe 14 is fixedly communicated with the bottom of the feed hopper 13, the sealing shell 15 is communicated with the feed pipe 14, the fixing plate 16 is fixedly connected to the inside of the sealing shell 15, the filter shell 17 is fixedly connected to one end of the fixing plate 16, the bidirectional auger 18 is arranged in the filter shell 17, and the discharge pipes 19 are fixedly communicated to the bottoms of the sealing shell 15 and the filter shell 17;
when the graphite powder needs to be screened, the graphite powder is poured into the feed hopper 13, the inside of the filter shell 17 is conveyed to the feed pipe 14, the filter shell 17 is fixed through the fixing plate 16, the filter shell 17 is kept stable, the bidirectional auger 18 is started to drive the graphite powder in the filter shell 17 back and forth through the bidirectional auger 18, the graphite powder is uniformly dispersed, the graphite powder is further filtered and screened by the filter holes of the filter shell 17, the large-particle graphite powder is left in the filter shell 17, the small-particle graphite powder enters the sealing shell 15, the graphite powder is discharged through the discharge pipe 19 respectively, the whole screening process is sealed through the sealing shell 15, dust emission is reduced, the operation of screening the graphite powder is completed, the effect of refining and screening the graphite powder is achieved, the problems that the screening of the graphite powder is influenced because the graphite powder is not screened by a filter screen and is discharged are avoided.
The anti-blocking mechanism 2 includes: the air conditioner comprises an air pipe 21, a dustproof net 22, a first control valve 23 and an air blower 24, wherein the dustproof net 22 is arranged in the air pipe 21, the first control valve 23 is arranged outside the air pipe 21, and one end of the air pipe 21 is fixedly communicated with the air blower 24;
when the filter screen is blocked, the first control valve 23 is opened at the moment, so that the air pipe 21 is communicated, the blower 24 is started to drive the air pipe 21 to blow air, the air pipe 21 is further made to blow air to the blocked graphite powder on the filter shell 17, the graphite powder is blown down, the graphite powder is prevented from entering the air pipe 21 through the dustproof net 22 and the first control valve 23, and accordingly the anti-blocking operation is completed.
Specifically, the bottom of the base 11 is fixedly connected with a support leg 101, and the support leg 101 is provided with a plurality of.
By the above-described technical means, the plurality of support legs 101 can support the seal case 15 more stably.
Specifically, the feed pipe 14 penetrates the seal housing 15 and extends to the inside of the filter housing 17, and the bottom of the seal housing 15 is fixedly connected with the top of the base 11.
Through above-mentioned technical scheme for inlet pipe 14 can be with graphite powder input filtration shell 17 in, through extension conveying distance, avoids graphite powder to get into completely once in the filtration shell 17 and causes graphite powder raise dust, supports sealed shell 15 through base 11 again.
Specifically, the plurality of fixing plates 16 are provided, and the plurality of fixing plates 16 are arranged in a linear array.
Through the technical scheme, the filter shell 17 can be better supported by the plurality of fixing plates 16, so that the filter shell 17 is more stable.
Specifically, the discharging pipe 19 penetrates through the base 11 and extends to the bottom of the base 11, a second control valve 102 is arranged outside the discharging pipe 19, and a plurality of discharging pipes 19 are arranged at the bottom of the sealing shell 15.
Through the technical scheme, the screened graphite powder separated by the fixed plate 16 can be discharged through the discharge pipes 19, and the discharge of the graphite powder can be controlled through the arranged second control valve 102.
Specifically, the air duct 21 is provided in plurality, and the plurality of air ducts 21 penetrate the seal case 15 and extend to the inside of the seal case 15.
Through the technical scheme, the plurality of air pipes 21 can comprehensively blow the filter shell 17.
Specifically, a plurality of blowers 24 are provided, and the bottoms of the plurality of blowers 24 are fixedly connected with the top of the sealing shell 15.
Through above-mentioned technical scheme, through setting up a plurality of air-movers 24 and then can be better provide power, improve the effect of preventing blockking up, can support fixed air-movers 24 through seal housing 15.
When the graphite powder screening device is used, graphite powder is poured into the feed hopper 13, then is conveyed into the filter shell 17 through the feed pipe 14, the filter shell 17 is fixed through the fixing plate 16, the filter shell 17 is kept stable, the bidirectional auger 18 is started to drive the graphite powder in the filter shell 17 back and forth through the bidirectional auger 18, the graphite powder is uniformly dispersed, the graphite powder is filtered and screened by the filter holes of the filter shell 17, large-particle graphite powder is left in the filter shell 17, small particles enter the seal shell 15, the graphite powder is discharged through the discharge pipe 19 respectively, the screening process is sealed in the whole course through the seal shell 15, dust emission is reduced, and therefore the operation of screening the graphite powder is completed, and the effect of fine screening the graphite powder is achieved.
Detailed description of the preferred embodiments
The following is a specific embodiment of a screening mechanism of the graphite fine powder refining screening device, which can be independently implemented, and can be used as a key mechanism of the graphite fine powder refining screening device disclosed in the specific embodiment.
Screening mechanism of screening installation is refine to fine powder of graphite under this embodiment includes: base 11, support column 12, feeder hopper 13, inlet pipe 14, seal shell 15, fixed plate 16, filter shell 17, two-way auger 18 and discharging pipe 19, the top fixedly connected with support column 12 of base 11, the top fixedly connected with feeder hopper 13 of support column 12, the bottom fixedly connected with inlet pipe 14 of feeder hopper 13, inlet pipe 14 intercommunication has seal shell 15, the inside fixedly connected with fixed plate 16 of seal shell 15, the one end fixedly connected with filter shell 17 of fixed plate 16, the internally mounted of filter shell 17 has two-way auger 18, the bottom all fixedly connected with discharging pipe 19 of seal shell 15 and filter shell 17.
Through above-mentioned technical scheme, through pouring graphite powder into feeder hopper 13, the inside of filter shell 17 is carried to rethread inlet pipe 14, rethread fixed plate 16 fixed filter shell 17, make filter shell 17 remain stable, rethread starts two-way auger 18 and makes two-way auger 18 make and make a round trip to drive the graphite powder in the filter shell 17, make graphite powder evenly dispersed, and then make graphite powder filter the screening by the filtration pore of filter shell 17, the graphite powder of macroparticle is left in the inside of filter shell 17, the macroparticle gets into in the seal shell 15, rethread discharging pipe 19 is the graphite powder of discharging respectively, rethread seal shell 15 makes the screening process whole-course sealed, reduce the raise dust, thereby accomplish the operation of screening graphite powder, reach the effect of refining screening graphite powder, avoid graphite powder quantity too much gliding fast, can make some graphite powder wrapped up in, the screening of filter screen just is discharged, influence the problem of graphite powder.
Detailed description of the preferred embodiments
The following is a specific embodiment of an anti-blocking mechanism of the fine graphite powder screening device, which can be independently implemented, and can be used as a key mechanism of the fine graphite powder screening device disclosed in the first embodiment.
Anti-blocking mechanism of screening installation is refine to graphite fine powder under this embodiment includes: the air duct 21, the dust screen 22, the first control valve 23 and the blower 24, the dust screen 22 is installed inside the air duct 21, the first control valve 23 is arranged outside the air duct 21, and one end of the air duct 21 is fixedly communicated with the blower 24.
Through above-mentioned technical scheme, through opening first control valve 23 for tuber pipe 21 intercommunication, start air-blower 24 simultaneously and drive tuber pipe 21 and offer the blowing, and then make tuber pipe 21 blow the wind to the graphite powder that is blocked on the filter shell 17, thereby blow off graphite powder, rethread dust screen 22 and first control valve 23 avoid graphite powder to get into in the tuber pipe 21, thereby accomplish the operation of preventing blockking up.
Although particular embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations may be made therein without departing from the principles and spirit thereof, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A fine graphite powder refining and screening device comprises: screening mechanism (1) and anti-blocking mechanism (2), its characterized in that: an anti-blocking mechanism (2) is arranged outside the screening mechanism (1);
the screening mechanism (1) comprises: base (11), support column (12), feeder hopper (13), inlet pipe (14), seal shell (15), fixed plate (16), filter shell (17), two-way auger (18) and discharging pipe (19), the top fixedly connected with support column (12) of base (11), the top fixedly connected with feeder hopper (13) of support column (12), the bottom fixedly connected with inlet pipe (14) of feeder hopper (13), inlet pipe (14) intercommunication has seal shell (15), the inside fixedly connected with fixed plate (16) of seal shell (15), the one end fixedly connected with filter shell (17) of fixed plate (16), the internally mounted of filter shell (17) has two-way auger (18), the bottom of seal shell (15) and filter shell (17) all is fixedly connected with discharging pipe (19);
the anti-blocking mechanism (2) comprises: air pipe (21), dust screen (22), first control valve (23) and air-blower (24), internally mounted of air pipe (21) has dust screen (22), the outside of air pipe (21) is provided with first control valve (23), the fixed intercommunication of one end of air pipe (21) has air-blower (24).
2. The fine graphite powder screening device according to claim 1, wherein: the bottom of base (11) fixedly connected with supporting leg (101), supporting leg (101) are provided with a plurality of.
3. The fine graphite powder screening device according to claim 1, wherein: the feeding pipe (14) penetrates through the sealing shell (15) and extends to the inside of the filtering shell (17), and the bottom of the sealing shell (15) is fixedly connected with the top of the base (11).
4. The fine graphite powder screening device according to claim 1, wherein: the fixed plates (16) are arranged in a plurality, and the fixed plates (16) are distributed in a linear array.
5. The fine graphite powder screening device according to claim 1, wherein: the discharging pipe (19) penetrates through the base (11) and extends to the bottom of the base (11), a second control valve (102) is arranged outside the discharging pipe (19), and a plurality of discharging pipes (19) are arranged at the bottom of the sealing shell (15).
6. The fine graphite powder screening device according to claim 1, wherein: the air pipes (21) are arranged in a plurality, and the air pipes (21) penetrate through the sealing shell (15) and extend to the inside of the sealing shell (15).
7. The fine graphite powder screening device according to claim 1, wherein: the air blowers (24) are arranged in a plurality, and the bottoms of the air blowers (24) are fixedly connected with the top of the sealing shell (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223459127.9U CN219051978U (en) | 2022-12-23 | 2022-12-23 | Fine graphite powder refining and screening equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223459127.9U CN219051978U (en) | 2022-12-23 | 2022-12-23 | Fine graphite powder refining and screening equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219051978U true CN219051978U (en) | 2023-05-23 |
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ID=86342114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223459127.9U Active CN219051978U (en) | 2022-12-23 | 2022-12-23 | Fine graphite powder refining and screening equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219051978U (en) |
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2022
- 2022-12-23 CN CN202223459127.9U patent/CN219051978U/en active Active
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