CN105480967A - Powdered graphite decontaminating machine - Google Patents
Powdered graphite decontaminating machine Download PDFInfo
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- CN105480967A CN105480967A CN201511004248.6A CN201511004248A CN105480967A CN 105480967 A CN105480967 A CN 105480967A CN 201511004248 A CN201511004248 A CN 201511004248A CN 105480967 A CN105480967 A CN 105480967A
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- powdered graphite
- impurity removal
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Abstract
The invention discloses a powdered graphite decontaminating machine. The powdered graphite decontaminating machine comprises a feeding mechanism, a decontaminating mechanism and a collector, wherein a hydraulic oil cylinder is mounted in the feeding mechanism, and a feeding piston is connected to the hydraulic oil cylinder; the decontaminating mechanism comprises a first decontaminating mechanism and a second decontaminating mechanism; a spiral rod is mounted in the first decontaminating mechanism, a driving device is connected to the lower end of the spiral rod, and an electric magnet is mounted in the spiral rod; an electrostatic filter screen is mounted in the second decontaminating mechanism; a collector is connected to the lower end of the second decontaminating mechanism. By taking the feeding mechanism, the decontaminating mechanism and the collector as a base structure, the powdered graphite is fed upwards by the feeding mechanism through the hydraulic oil cylinder. The decontaminating mechanism is divided into two parts, one part is used for adsorbing iron impurities in the powdered graphite through the electric magnet, and the other part is used for adsorbing light particulate matters in the powdered graphite in an electrostatic adsorption manner. By realizing decontamination based on the structure, the purity of the powdered graphite is remarkably improved; devices formed by stone mills are high in strength and good in compression resistance.
Description
Technical field
The present invention relates to powdered graphite manufacture field, especially relate to a kind of powdered graphite shaker.
Background technology
Graphite is a kind of allotropic substance of elemental carbon, and the periphery of each carbon atom links other three carbon atoms (arrangement mode is cellular multiple hexagons) with covalent bonds, forms covalent molecule.Because each carbon atom all can release an electronics, those electronics can move freely, and therefore graphite belongs to electrical conductor.Clamp assemblies graphite is soft, black gray expandable; There is greasy feeling, can paper be polluted.Hardness is 1 ~ 2, and its hardness of increase vertically with impurity can increase to 3 ~ 5, and proportion is 1.9 ~ 2.3, and specific surface area scope concentrates on 1-20 clamp assemblies m
2/ g, under starvation condition, its fusing point, more than 3000 DEG C, is one of mineral of most heatproof.It can conduct electricity, heat conduction.Its purposes comprises devices such as manufacturing carbon-point, graphite rod, Graphite Electrodes, graphite boat, millstone plate, graphite heater, graphite sintering mould, graphite flake, graphite abnormal member.
Graphite needs grind into powder in production device process; above-mentioned device is become again by powder compression; in actual production process; because manual operation is improper, long-term exposure is in the medium reason of air; often impurity is mixed with in powdered graphite; affect the purity of powdered graphite, the shaping device strength of machining graphite is low, compressive property is poor.
Summary of the invention
The object of the present invention is to provide a kind of powdered graphite shaker, structure based on feed mechanism, impurity removal mechanism and collector, feed mechanism reaches the object upwards sending powdered graphite by hydraulic ram, without the need to artificial carrying, time saving and energy saving, working efficiency is higher, reliably safer.Impurity removal mechanism is divided into two portions, and a part adopts the iron impurity in electro-magnet absorption powdered graphite, and another part employing electrostatic adhesion mode adsorbs the light granules thing in powdered graphite.Realize removal of impurities based on said structure, significantly improve the purity of powdered graphite, the device strength of stone mill machine-shaping is high, compressive property is good, result of use device more of the same type has obvious advantage, long service life.
In order to solve the problems of the technologies described above, adopt following technical scheme:
A kind of powdered graphite shaker, comprise feed mechanism, impurity removal mechanism and collector, feed mechanism connects impurity removal mechanism, the lower end of impurity removal mechanism connects collector, it is characterized in that: feed mechanism comprises hopper and feeding cylindrical shell, feeding cylindrical shell is obliquely installed, the lower end of feeding cylindrical shell is provided with opening for feed, opening for feed connects hopper, in feeding cylindrical shell, hydraulic ram is installed, hydraulic ram is positioned at the lower end of feeding cylindrical shell, hydraulic ram is connected with piston rod, piston rod is connected with feed ram, feed ram is close to the inwall of feeding cylindrical shell, the upper end of feeding cylindrical shell is connected with discharge port, discharge port connects impurity removal mechanism, feed ram, opening for feed, discharge port cooperatively interacts, impurity removal mechanism comprises the first impurity removal mechanism and the second impurity removal mechanism, and the first impurity removal mechanism connects discharge port, and be provided with screw rod in the first impurity removal mechanism, the lower end of screw rod is connected with drive unit, is provided with electro-magnet in screw rod, the lower end of the first impurity removal mechanism is provided with material hole, and material hole and the second impurity removal mechanism are interconnected, and are provided with electro static filtering net in the second impurity removal mechanism, the lower end of the second impurity removal mechanism connects collector.
Further, feed mechanism is fixed on high-order base, and collector is fixed on low level base, and high-order base and low level base are interconnected.High-order base is used for supporting, fixing feed mechanism, makes it keep stable; Low level base is used for support, fixed collector, makes it keep stable.High-order base and low level understructure simply, are easy to install.
Further, feed ram is connected with elastic tape, the other end of elastic tape is connected on the inwall of feeding cylindrical shell.When the non-feeding of feed ram, elastic tape is in the lower position of feeding cylindrical shell, fails to block opening for feed, and powdered graphite constantly flows in feed cylinder body; When feed ram pushes powdered graphite, feed ram upwards pushes, and drives elastic tape to move upward, and now, powdered graphite blocked by elastic tape, prevents from powdered graphite from falling into failing pushed scope, and causes powdered graphite to be wasted.Structural elastic is simple, draws materials conveniently.
Further, the upper end of the first impurity removal mechanism includes bending section, and bending section is circular shape, and bending section connects discharge port.Bending section mates mutually with discharge port, can import in the first impurity removal mechanism by powdered graphite from feed mechanism smoothly, and structure is simple, designs ingenious.
Further, screw rod includes rod member and helical-blade, rod member inner hollow, and the hollow space of rod member installs electro-magnet, and helical-blade is evenly arranged on rod member.Helical-blade is used for stirring, and makes electro-magnet repeat to adsorb the iron impurity in powdered graphite.
Further, the surface of helical-blade is all equipped with aluminum foil and adhesive tape.Aluminum foil and adhesive tape smooth surface, prevents powdered graphite be deposited in the surface of helical-blade and cause waste, and structure is simple, is easy to install.
Further, drive unit comprises motor and speed reduction unit, motor connection reducer, and speed reduction unit connects screw rod.Motor drives screw rod to rotate, and speed reduction unit reduces the output speed of motor, avoids screw rod to damage because rotating too fast.
Further, the second impurity removal mechanism inner hollow, be provided with slide rail in the second impurity removal mechanism, slide rail is connected with rack, rack is provided with slide block, and slide block mates mutually with slide rail, is provided with electro static filtering net in rack.Slide rail, slide block and rack cooperatively interact, and are convenient for changing, safeguard, clear up electro static filtering net, keep the absorption property that electro static filtering net is good.
Further, rack is connected with pull handle, pull handle is positioned at outside the second impurity removal mechanism.Structure is simple, facilitates pull rack.
Further, the lower end in collector is provided with curved surface, and collector is connected with material guiding pipe, and the inner end of material guiding pipe is positioned at the lowest part of curved surface, and the outer end of material guiding pipe passes collector, and material guiding pipe is provided with control valve.After powdered graphite drops on curved surface, under gravity traction effect, fall curved surface lowest part along curved surface, finally derived by material guiding pipe, without the need to auxiliary impellent.
Owing to adopting technique scheme, there is following beneficial effect:
The present invention is a kind of powdered graphite shaker, structure based on feed mechanism, impurity removal mechanism and collector, and feed mechanism reaches the object upwards sending powdered graphite by hydraulic ram, without the need to artificial carrying, time saving and energy saving, working efficiency is higher, reliably safer.Impurity removal mechanism is divided into two portions, and a part adopts the iron impurity in electro-magnet absorption powdered graphite, and another part employing electrostatic adhesion mode adsorbs the light granules thing in powdered graphite.Realize removal of impurities based on said structure, significantly improve the purity of powdered graphite, the device strength of stone mill machine-shaping is high, compressive property is good, result of use device more of the same type has obvious advantage, long service life.Its concrete beneficial effect show as following some:
1, feed mechanism is for carrying powdered graphite: first constantly in feeding cylindrical shell, carry powdered graphite by hopper, be accumulated to a certain amount of after, hydraulic ram works, under the effect of piston rod, drive feed ram upwards to push powdered graphite, until push to discharge port, under gravity traction effect, this part powdered graphite is transported in the first impurity removal mechanism.Said process realizes Automatic Conveying powdered graphite, and when powdered graphite amount is larger also by repeatedly having pushed conveying operation, structure is simple, designs ingenious, time saving and energy saving, promotes working efficiency, reliably safer.
2, the color due to iron impurity and powdered graphite is close, be difficult to removing, therefore adopt the iron impurity in the first impurity removal mechanism screening powdered graphite and remove: drive powdered graphite strenuous exercise by screw rod, iron impurity in strenuous exercise's process in powdered graphite constantly contacts screw rod, and be adsorbed on rod member, remove iron impurity in this process; Structure is simple, designs ingenious, and removal of impurities is thorough, significantly improves the purity in powdered graphite.
3, produce powerful adsorptive power after electro-magnet energising, can firmly adsorb iron impurity, promote the impurity-eliminating effect of the first impurity removal mechanism.
4, the second impurity removal mechanism employing electrostatic adhesion mode adsorbs the light granules thing in powdered graphite: powdered graphite enters the second impurity removal mechanism from top to down, and it is online to drop on electro static filtering, powdered graphite drops in collector by mesh, and light granules thing is then adsorbed by electro static filtering net; Structure is simple, designs ingenious, improves the purity of powdered graphite further.
5, powdered graphite blocked by elastic tape, prevents from powdered graphite from falling into failing pushed scope, and causes powdered graphite to be wasted.Structural elastic is simple, draws materials conveniently.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention will be further described:
Fig. 1 is the schematic diagram of a kind of powdered graphite shaker of the present invention;
Fig. 2 is the structural representation of feed mechanism in the present invention;
Schematic diagram when Fig. 3 is feed mechanism charging;
Schematic diagram when Fig. 4 is feeder feeding;
Fig. 5 is the structural representation of the first impurity removal mechanism in the present invention;
Fig. 6 is the structural representation of the second impurity removal mechanism in the present invention;
Fig. 7 be in Fig. 6 A-A to sectional view;
Fig. 8 is the structural representation of collector in the present invention;
Fig. 9 is the enlarged diagram at I place in Fig. 2.
Embodiment
As shown in Figures 1 to 9, a kind of powdered graphite shaker, comprise feed mechanism, impurity removal mechanism, collector 8 and base, said structure is interconnected to form powdered graphite shaker; Base comprises high-order base 1 and low level base 2, and high-order base 1 is interconnected with low level base 2, and high-order base 1 is higher, for supporting, fixing feed mechanism, makes it keep stable.Low level base 2 is lower, for support, fixed collector 8, makes it keep stable, and the upper end of collector 8 connects impurity removal mechanism simultaneously, and impurity removal mechanism connects feed mechanism again, forms the shaker of monolithic stability.
Feed mechanism comprises hopper 3 and feeding cylindrical shell 4, and feeding cylindrical shell 4 is obliquely installed, and its angle of inclination is determined according to the height of impurity removal mechanism.The upper surface of feeding cylindrical shell 4 lower end is provided with opening for feed 9, and opening for feed 9 connects hopper 3, and first powdered graphite is put into hopper 3 by staff, then is imported in feeding cylindrical shell 4 by hopper 3, opening for feed 9.The lower surface of feeding cylindrical shell 4 upper end is provided with discharge port 5, and discharge port 5 and impurity removal mechanism are interconnected, and powdered graphite is admitted in impurity removal mechanism by discharge port 5.Be provided with hydraulic ram 10 in feeding cylindrical shell 4, hydraulic ram 10 is positioned at the lower end of feeding cylindrical shell 4, and its underpart passes feeding cylindrical shell 4 and is placed in high-order base 1.Hydraulic ram 10 is connected with piston rod 11, piston rod 11 can do straight reciprocating motion under the drive of hydraulic ram 10, piston rod 11 is connected with feed ram 12, feed ram 12 is made up of rubber, the inwall being close to feeding cylindrical shell 4 is arranged, and can promote powdered graphite and move up under the drive of piston rod 11.Feed mechanism is for carrying powdered graphite: first constantly in feeding cylindrical shell 4, carry powdered graphite by hopper 3, be accumulated to a certain amount of after, hydraulic ram 10 works, under the effect of piston rod 11, drive feed ram 12 upwards to push powdered graphite, until push to discharge port 5, under gravity traction effect, this part powdered graphite is transported in the first impurity removal mechanism 6.Said process realizes Automatic Conveying powdered graphite, and when powdered graphite amount is larger also by repeatedly having pushed conveying operation, structure is simple, designs ingenious, time saving and energy saving, promotes working efficiency, reliably safer.
Meanwhile, feed ram 12 is connected with elastic tape 26, the other end of elastic tape 26 is connected on the inwall of feeding cylindrical shell 4.When feed ram 12 non-feeding, elastic tape 26 is in the lower position of feeding cylindrical shell 4, fails to block opening for feed 9, and powdered graphite constantly flows in feed cylinder body 4; When feed ram 12 pushes powdered graphite, feed ram 12 upwards pushes, and drives elastic tape 26 to move upward, and elastic tape 26 stretches.Now, powdered graphite blocked by elastic tape 26, prevents from powdered graphite from falling into failing pushed scope, and causes powdered graphite to be wasted.
The upper end that impurity removal mechanism comprises the first impurity removal mechanism 6 and the second impurity removal mechanism 7, first impurity removal mechanism 6 includes bending section 13, and bending section 13 is bending in circular shape and towards discharge port 5 place, thus connects discharge port 5.The powdered graphite of feed mechanism drops in the first impurity removal mechanism 6 through discharge port 5, bending section 13.Be provided with screw rod in first impurity removal mechanism 6, the lower end of screw rod is provided with drive unit, and drive unit comprises motor 18 and speed reduction unit 19, and motor 18 connection reducer 19, speed reduction unit 19 connects screw rod.Motor 18 drives screw rod to rotate, and speed reduction unit 19 reduces the output speed of motor 18, avoids screw rod to damage because rotating too fast.Screw rod includes rod member 14 and helical-blade 15, rod member 14 is aluminum rod member 14, its inner hollow, and this hollow space installs electro-magnet (in figure, this does not mark), produce powerful adsorptive power after electro-magnet energising, firmly can adsorb iron object on rod member 14.Helical-blade 15 is evenly arranged on rod member 14, and rod member 14 operates and drives helical-blade 15 to rotate, thus realizes stirring action.Meanwhile, the surface of helical-blade 15 is all equipped with aluminum foil and adhesive tape 16.Aluminum foil and adhesive tape 16 smooth surface, powdered graphite not easily rests on its surface, prevents powdered graphite be deposited in the surface of helical-blade 15 and cause waste.
In actual production, powdered graphite usually can be mixed into iron impurity; because the color of iron impurity and powdered graphite is close; be difficult to removing; therefore adopt the first impurity removal mechanism 6 screen the iron impurity in powdered graphite and remove: drive powdered graphite strenuous exercise by screw rod; iron impurity in strenuous exercise's process in powdered graphite constantly contacts screw rod; due to the adsorption of electro-magnet; such iron impurity is adsorbed on rod member 14; thus remove iron impurity, significantly improve the purity in powdered graphite.
The lower end of the first impurity removal mechanism 6 is provided with material hole 17, powdered graphite is passed in the second impurity removal mechanism 7 through the first impurity removal mechanism 6 and material hole 17, second impurity removal mechanism 7 inner hollow, this hollow space is provided with slide rail 27, slide rail 27 is connected with rack 21, rack 21 is provided with slide block 23, and slide block 23 mates mutually with slide rail 27, is provided with electro static filtering net 20 in rack 21.Second impurity removal mechanism 7 adsorbs the light granules thing in powdered graphite in electrostatic adhesion mode: powdered graphite enters the second impurity removal mechanism 7 from top to down, and drop on electro static filtering net 20, powdered graphite drops in collector 8 by mesh, and light granules thing is then adsorbed by electro static filtering net 20.After using certain hour, electro static filtering net 20 is attached with more light granules thing, rack 21 can be pulled out by slide rail 27 and slide block 23, be convenient for changing, safeguard cleaning electro static filtering net 20.Meanwhile, rack 21 is connected with pull handle 22, pull handle 22 is positioned at outside the second impurity removal mechanism 7.Structure is simple, facilitates pull rack 21.
The lower end of the second impurity removal mechanism 7 connects collector 8, and the lower end in collector 8 is provided with curved surface 28, and curved surface 28 includes highest point and lowest part; Collector 8 is connected with material guiding pipe 24, the inner end of material guiding pipe 24 is positioned at the lowest part of curved surface 28, and the outer end of material guiding pipe 24 passes collector 8, and material guiding pipe 24 is provided with control valve 25.After powdered graphite drops on curved surface 28, under gravity traction effect, fall curved surface 28 lowest part along curved surface 28, finally derived by material guiding pipe 24, without the need to auxiliary impellent.
These are only specific embodiments of the invention, but technical characteristic of the present invention is not limited thereto.Any based on the present invention, for solving substantially identical technical problem, realize substantially identical technique effect, done ground simple change, equivalent replacement or modification etc., be all covered by among protection scope of the present invention.
Claims (10)
1. a powdered graphite shaker, comprise feed mechanism, impurity removal mechanism and collector, described feed mechanism connects described impurity removal mechanism, the lower end of described impurity removal mechanism connects described collector, it is characterized in that: described feed mechanism comprises hopper and feeding cylindrical shell, described feeding cylindrical shell is obliquely installed, the lower end of described feeding cylindrical shell is provided with opening for feed, described opening for feed connects described hopper, in described feeding cylindrical shell, hydraulic ram is installed, described hydraulic ram is positioned at the lower end of described feeding cylindrical shell, described hydraulic ram is connected with piston rod, described piston rod is connected with feed ram, described feed ram is close to the inwall of described feeding cylindrical shell, the upper end of described feeding cylindrical shell is connected with discharge port, described discharge port connects described impurity removal mechanism, described feed ram, described opening for feed, described discharge port cooperatively interacts, described impurity removal mechanism comprises the first impurity removal mechanism and the second impurity removal mechanism, described first impurity removal mechanism connects described discharge port, be provided with screw rod in described first impurity removal mechanism, the lower end of described screw rod is connected with drive unit, is provided with electro-magnet in described screw rod, the lower end of described first impurity removal mechanism is provided with material hole, and described material hole and described second impurity removal mechanism are interconnected, and are provided with electro static filtering net in described second impurity removal mechanism, the lower end of described second impurity removal mechanism connects described collector.
2. a kind of powdered graphite shaker according to claim 1, it is characterized in that: described feed mechanism is fixed on high-order base, described collector is fixed on low level base, and described high-order base and described low level base are interconnected.
3. a kind of powdered graphite shaker according to claim 1, it is characterized in that: described feed ram is connected with elastic tape, the other end of described elastic tape is connected on the inwall of described feeding cylindrical shell.
4. a kind of powdered graphite shaker according to claim 1, is characterized in that: the upper end of described first impurity removal mechanism includes bending section, and described bending section is circular shape, and described bending section connects described discharge port.
5. a kind of powdered graphite shaker according to claim 1, it is characterized in that: described screw rod includes rod member and helical-blade, described rod member inner hollow, the hollow space of described rod member installs described electro-magnet, and described helical-blade is evenly arranged on rod member.
6. a kind of powdered graphite shaker according to claim 5, is characterized in that: the surface of described helical-blade is all equipped with aluminum foil and adhesive tape.
7. a kind of powdered graphite shaker according to claim 1, it is characterized in that: described drive unit comprises motor and speed reduction unit, described motor connects described speed reduction unit, and described speed reduction unit connects described screw rod.
8. a kind of powdered graphite shaker according to claim 1, it is characterized in that: described second impurity removal mechanism inner hollow, in described second impurity removal mechanism, slide rail is installed, described slide rail is connected with rack, described rack is provided with slide block, described slide block mates mutually with described slide rail, is provided with described electro static filtering net in described rack.
9. a kind of powdered graphite shaker according to claim 8, it is characterized in that: described rack is connected with pull handle, described pull handle is positioned at outside described second impurity removal mechanism.
10. a kind of powdered graphite shaker according to claim 1, it is characterized in that: the lower end in described collector is provided with curved surface, described collector is connected with material guiding pipe, the inner end of described material guiding pipe is positioned at the lowest part of described curved surface, the outer end of described material guiding pipe passes described collector, and described material guiding pipe is provided with control valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511004248.6A CN105480967A (en) | 2015-12-28 | 2015-12-28 | Powdered graphite decontaminating machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511004248.6A CN105480967A (en) | 2015-12-28 | 2015-12-28 | Powdered graphite decontaminating machine |
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| CN105480967A true CN105480967A (en) | 2016-04-13 |
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| CN201511004248.6A Withdrawn CN105480967A (en) | 2015-12-28 | 2015-12-28 | Powdered graphite decontaminating machine |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108946671A (en) * | 2018-07-26 | 2018-12-07 | 合肥康居人智能科技有限公司 | The molecular sieve drum of the controllable gas output of Novel oxygenerator |
| CN110885080A (en) * | 2018-09-07 | 2020-03-17 | 石门楚晶新材料有限责任公司 | Graphite carbomorphism system |
| CN110885081A (en) * | 2018-09-07 | 2020-03-17 | 石门楚晶新材料有限责任公司 | Graphite carbonization method based on high-temperature gasification impurity removal |
| CN111204758A (en) * | 2020-01-21 | 2020-05-29 | 王佳友 | Single crystal graphite material preparation purification equipment |
-
2015
- 2015-12-28 CN CN201511004248.6A patent/CN105480967A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108946671A (en) * | 2018-07-26 | 2018-12-07 | 合肥康居人智能科技有限公司 | The molecular sieve drum of the controllable gas output of Novel oxygenerator |
| CN110885080A (en) * | 2018-09-07 | 2020-03-17 | 石门楚晶新材料有限责任公司 | Graphite carbomorphism system |
| CN110885081A (en) * | 2018-09-07 | 2020-03-17 | 石门楚晶新材料有限责任公司 | Graphite carbonization method based on high-temperature gasification impurity removal |
| CN111204758A (en) * | 2020-01-21 | 2020-05-29 | 王佳友 | Single crystal graphite material preparation purification equipment |
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Application publication date: 20160413 |