CN201967174U - Carbon rod and carbon rod providing device - Google Patents
Carbon rod and carbon rod providing device Download PDFInfo
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- CN201967174U CN201967174U CN 201020663528 CN201020663528U CN201967174U CN 201967174 U CN201967174 U CN 201967174U CN 201020663528 CN201020663528 CN 201020663528 CN 201020663528 U CN201020663528 U CN 201020663528U CN 201967174 U CN201967174 U CN 201967174U
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Abstract
The utility model discloses a carbon rod and a carbon rod providing device using the carbon rod. A convex part is formed at the first end of the carbon rod; and a groove matched with the convex part is formed at the second end of the carbon rod. In a continuous feeding process, the front carbon rod and the next carbon rod are combined with the groove through the front convex part and the next convex part so as to continuously feed materials. The problem that raw materials are wasted in the prior art is solved. The preparation process of a carbon material can be continuously performed; and the economic benefit is improved.
Description
Technical field
The utility model relates to a kind of carbon-point and generator thereof, relates in particular to a kind of quantity-produced carbon-point and a kind of carbon-point generator that uses this carbon-point of can be used in.
Background technology
Carbon-point is the raw material that is used for the synthesize nano carbon material, is mixed by metal oxide powder (containing catalyst) and graphite powder.Carbon-point can be applicable to arc furnace and discharges and prepare fullerene, and the arc furnace electric discharge is a kind of method for preparing fullerene output maximum at present.Arc furnace discharge also can be used for synthesizing carbon nanotubes.
Yet, in the prior art, the carbon-point that is used for synthetic material with carbon element normally is installed in a round turntable with metal connecting piece, in the synthetic furnace of synthetic material with carbon element, after discharge runs out of a carbon-point as anode, rotate rotating disk and make next root carbon-point on the rotating disk turn to and the corresponding negative electrode synthetic position of discharging.Owing to the high temperature (about 3000 degree) of electric arc, the metal connecting piece of carrying carbon-point may be burnt like this if let alone to burn.In order not burn metal connecting piece, just need stay a joint carbon-point, about carbon-point of about 1/4th has not burnt, and has caused the waste of raw material.
The utility model content
The purpose of this utility model is for providing a kind of carbon-point of can continuous feed, avoiding wastage of material and can enhance productivity, to solve the prior art carbon-point because of can not completing combustion wasting serious technical problem.
Another purpose of the present utility model is for providing a kind of carbon-point generator, and the arc process synthesis technique that uses carbon-point in the prior art can not carry out continuously to solve, wastage of material is serious and the not high technical problem of production efficiency.
For achieving the above object, the technical solution of the utility model is as follows:
A kind of carbon-point, first end of described carbon-point has protuberance, and second end of described carbon-point has the groove that is complementary with described protuberance.
Carbon-point of the present utility model, preferred, the length of described protuberance accounts for 1/5th to 1/10th of described carbon-point total length.
Carbon-point of the present utility model, preferred, described first end has a plurality of protuberances, and described second end has a plurality of grooves and described a plurality of protuberance is complementary.
Carbon-point of the present utility model, preferred, described protuberance is cylinder, round platform, cube, right prism or positive truncated rectangular pyramids.
Carbon-point of the present utility model, preferred, described protuberance comprises guidance part and the constant support portion of cross-sectional area that cross section is gradually big.
Carbon-point of the present utility model, preferred, the shaft section of described guidance part is trapezoidal or parabola shaped.
Carbon-point of the present utility model, preferred, the length of described protuberance accounts for 1/8th of described carbon-point total length.
A kind of carbon-point generator, be used for providing carbon-point of the present utility model to synthetic furnace, described carbon-point generator comprises that the carbon-point that is arranged in the described synthetic furnace supports pipeline, be arranged at the outer conveying device of described synthetic furnace and be arranged at the outer and described carbon-point of described synthetic furnace and support the accessory channel that pipeline is communicated with, described conveying device carries described carbon-point to described carbon-point to support in the pipeline through described accessory channel, described the preceding carbon-point with after described carbon-point be connected with protuberance by groove, make described carbon-point the preceding the rear end by described after the front end of carbon-point support and be pushed into to stretch out in described carbon-point and support pipeline.
Carbon-point generator of the present utility model, preferred, described conveying device is motor-driven push rod, the diameter of described push rod equals the diameter of described carbon-point.
The beneficial effects of the utility model are, carbon-point of the present utility model, and use the carbon-point generator of this carbon-point, and in the process of continuous feed, last combines with groove with the protuberance of a back carbon-point by front and back, reaches the purpose of continuous feed.Thereby solved the wastage of material problem that exists in the prior art.Make the preparation technology of material with carbon element to carry out continuously, improved economic benefit.
Description of drawings
Fig. 1: be the longitudinal cross-section schematic diagram of the carbon-point of the utility model first embodiment.
Fig. 2: be the longitudinal cross-section schematic diagram of the carbon-point of the utility model second embodiment.
Fig. 3: be the longitudinal cross-section schematic diagram of the carbon-point of the utility model the 3rd embodiment.
Fig. 4: be the schematic diagram of the protuberance of the carbon-point of the utility model the 3rd embodiment.
Fig. 5: be a view of the carbon-point generator of the utility model embodiment.
Fig. 6: be another view of the carbon-point generator of the utility model embodiment
Embodiment
The exemplary embodiments that embodies the utility model feature and advantage will be described in detail in the following description.Be understood that the utility model can have various variations on different embodiment, its neither disengaging scope of the present utility model, and explanation wherein and accompanying drawing be when the usefulness that explain in itself, but not in order to restriction the utility model.
The carbon-point generator of the utility model embodiment, the carbon-point of use the utility model embodiment.But the carbon-point of the utility model embodiment is not limited to be used for carbon-point generator of the present utility model.
Introduce the carbon-point of the utility model specific embodiment below.
First embodiment:
As shown in Figure 1, the carbon-point 1 of the utility model first embodiment, one end has protuberance 2, the other end of carbon-point 1 has the groove 3 that is complementary with protuberance 2, the purpose of protuberance 2 and groove 3 couplings, be to make two carbon-points when butt joint, the protuberance 2 of any carbon-point 1 can dock insertion fully with the groove 3 of another root carbon-point 1, and be not easy to come off, at least the carbon-point 1 that is a back integral body can imperfect carbon-point of horizontal support, and for example the length of the close groove ends of a carbon-point 1 is the carbon-point remainder of former carbon-point about 1/4th.The length of protuberance 2 can account for 1/5th to 1/10th of carbon-point 1 total length, preferably accounts for 1/8th of carbon-point 1 total length, certainly, carbon-point 1 vertically on, the length of protuberance 2 equals the length of groove 3.
In the present embodiment, protuberance 2 is cylindrical shape preferably, also can be cube (comprising square) or right prism etc., compare right prism or cube, as long as the advantage of cylinder is the axis alignment of two carbon-points 1, can realize the butt joint of two carbon-points 1 easily by propelling, and not need to adjust the angle that makes progress in week.
Second embodiment:
The present embodiment and the first embodiment difference are, between two carbon-points of easier realization, mainly be a complete carbon-point with an imperfect carbon-point between dock, the carbon-point of the utility model second embodiment, as shown in Figure 2, protuberance 2 is a truncated conical shape, and round platform is the gradually big solid in a kind of cross section, its cross section is circle, and axial cross section is trapezoidal.When protuberance 2 is round platform, the truncated cone-shaped hole of groove 3 for matching with the truncated conical shape of protuberance 2, the diameter of the leading section of protuberance 2 is less than the diameter of groove 3 porch, can play certain guide effect, even the axis of two carbon-points 1 has deviation slightly, can more not need to adjust the angle that makes progress in week easily by advancing the butt joint that realizes two carbon-points 1 yet.
The protuberance 2 of present embodiment also can be other gradually big geometry shapes of cross section, for example positive truncated rectangular pyramids etc.
The 3rd embodiment:
With respect to preceding two embodiment, the difference of present embodiment still is the shape of protuberance 2 and groove 3, as shown in Figure 3 and Figure 4, in the present embodiment, protuberance 2 comprises cross section gradually big guidance part 22 and the constant support portion 21 of cross-sectional area, identical among the effect of guidance part 22 and second embodiment, 21 of support portions are in order to strengthen the support between two carbon-points 1, to make it to be not easy to come off.
Preferably, the shaft section of guidance part 22 is trapezoidal or parabola shaped, i.e. the shape of guidance part 22 round platform preferably, but can be parabolical rotary body for shaft section also.And the shape of support portion cylinder preferably.
Except that above-mentioned three embodiment, carbon-point of the present utility model also can be that an end is a plurality of protuberances, and the other end has a plurality of grooves and described a plurality of protuberance is complementary.
Introduce the carbon-point generator of the utility model preferred embodiment below again.
As shown in Figure 5 and Figure 6, the carbon-point generator of the utility model preferred embodiment, be used for providing carbon-point 1 to synthetic furnace 4, the carbon-point generator comprises that the carbon-points that are arranged in the synthetic furnace 4 support pipeline 41, are arranged at the outer conveying device of synthetic furnace 4 and are arranged at the synthetic furnace 4 outer shops that are communicated with carbon-point support pipeline 41 and help passage.Be connected with last reactor before the synthetic furnace 4, for example activator 5, the synthetic carbon-point activation process before of discharging.
Wherein, in the present embodiment, conveying device is the push rod 7 that is driven by motor 6, and the diameter of push rod 7 equals the diameter of carbon-point 1, and motor 6 for example is a stepping motor.Conveying device is delivered to the carbon-point 1 of activator 5 bottoms in the carbon-point support pipeline 41 through accessory channel, and the scope of activities of push rod 7 can be passed through the other end of activator 5 and be arrived the end (left end Fig. 5 and Fig. 6) that carbon-point supports pipeline 41 from an end of activator 5.And accessory channel comprises the carbon-point passage 51 of activator 5 bottoms and the interface channel that is provided with valve 8 45 between activator 5 and the synthetic furnace 4, and carbon-point passage 51, interface channel 45 are communicated with carbon-point support pipeline 41 threes level successively.
In synthetic furnace 4, carbon-point supports the carbon-point that stretches out in the pipeline 41 and becomes by contact the platform that discharges with the negative electrode 42 that can laterally move as anode, carrying out along with discharge, the imperfect carbon-point 10 that has groove as the carbon-point of anode because of burning shortens to gradually, in the length that is burned to imperfect carbon-point 10 is four/for the moment of complete carbon-point 1 length, and state at this moment as shown in Figure 5.At this moment, the valve 8 between activator 5 and the synthetic furnace 4 is in closed condition, and push rod 7 is in initial condition, and complete carbon-point 1 has been in activator 5 bottoms and has prepared charging.
For the discharge that continues in the synthetic furnace 4 is synthesized, open valve 8, push rod 7 is carried through carbon-point passage 51 and interface channel 45 complete carbon-point 1 under the drive of motor 6 to the synthetic furnace direction, the protuberance of complete carbon-point 1 docks fully with the groove of imperfect carbon-point end, under the thrust of push rod 7, imperfect the preceding carbon-point 10 ends are under complete carbon-point 1 supports, together stretch out in carbon-point support pipeline 41 with the major part of complete carbon-point 1, have only terminal about 1/5th part of complete carbon-point 1 still to be supported in carbon-point and support in the pipeline 41, its state as shown in Figure 6.Swap cathode 42, it is synthetic to proceed discharge, and the so just intact remainder that has utilized last carbon-point that divides has been avoided the waste of raw material.
Carbon-point among aforementioned each embodiment all can be used for carbon-point generator of the present utility model, and is not limited to the carbon-point that protuberance is a cylindrical shape.And, carbon-point also and limit protuberance preceding and groove after, otherwise also can, promptly can be groove preceding and protuberance after.
The technical solution of the utility model is disclosed as above by preferred embodiment.Those skilled in the art should anticipate with to change and the retouching done under the situation that does not break away from the appended scope and spirit of the present utility model that claim was disclosed of the utility model, all belong within the protection range of claim of the present utility model.
Claims (9)
1. a carbon-point is characterized in that, first end of described carbon-point has protuberance, and second end of described carbon-point has the groove that is complementary with described protuberance.
2. carbon-point as claimed in claim 1 is characterized in that, the length of described protuberance accounts for 1/5th to 1/10th of described carbon-point total length.
3. carbon-point as claimed in claim 2 is characterized in that, described first end has a plurality of protuberances, and described second end has a plurality of grooves and described a plurality of protuberance is complementary.
4. carbon-point as claimed in claim 2 is characterized in that, described protuberance is cylinder, round platform, cube, right prism or positive truncated rectangular pyramids.
5. carbon-point as claimed in claim 4 is characterized in that, described protuberance comprises guidance part and the constant support portion of cross-sectional area that cross section is gradually big.
6. carbon-point as claimed in claim 5 is characterized in that, the shaft section of described guidance part is trapezoidal or parabola shaped.
7. carbon-point as claimed in claim 2 is characterized in that the length of described protuberance accounts for 1/8th of described carbon-point total length.
8. carbon-point generator, be used for providing claim 1-7 arbitrary described carbon-point to synthetic furnace, it is characterized in that, described carbon-point generator comprises that the carbon-point that is arranged in the described synthetic furnace supports pipeline, be arranged at the outer conveying device of described synthetic furnace and be arranged at the outer and described carbon-point of described synthetic furnace and support the accessory channel that pipeline is communicated with, described conveying device carries described carbon-point to described carbon-point to support in the pipeline through described accessory channel, described the preceding carbon-point with after described carbon-point be connected with protuberance by groove, make described carbon-point the preceding the rear end by described after the front end of carbon-point support and be pushed into to stretch out in described carbon-point and support pipeline.
9. carbon-point generator as claimed in claim 8 is characterized in that, described conveying device is motor-driven push rod, and the diameter of described push rod equals the diameter of described carbon-point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020663528 CN201967174U (en) | 2010-12-16 | 2010-12-16 | Carbon rod and carbon rod providing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020663528 CN201967174U (en) | 2010-12-16 | 2010-12-16 | Carbon rod and carbon rod providing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201967174U true CN201967174U (en) | 2011-09-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020663528 Expired - Lifetime CN201967174U (en) | 2010-12-16 | 2010-12-16 | Carbon rod and carbon rod providing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201967174U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105643769A (en) * | 2015-04-24 | 2016-06-08 | 洛阳高新永杰钨钼材料有限公司 | Tungsten electrode |
-
2010
- 2010-12-16 CN CN 201020663528 patent/CN201967174U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105643769A (en) * | 2015-04-24 | 2016-06-08 | 洛阳高新永杰钨钼材料有限公司 | Tungsten electrode |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110907 |