CN102464316B - Powder heating processing device - Google Patents
Powder heating processing device Download PDFInfo
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- CN102464316B CN102464316B CN201110152032.XA CN201110152032A CN102464316B CN 102464316 B CN102464316 B CN 102464316B CN 201110152032 A CN201110152032 A CN 201110152032A CN 102464316 B CN102464316 B CN 102464316B
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- powder
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Abstract
Provided is a powder heating processing device. Powder heated in a heating portion is cooled in a cooling portion, and a delivery plate arranged on a delivery portion is made to slide, so that the powder can be effectively cooled in the delivery portion when the cooled powder with a specified amount is delivered in order. The powder (W) heated in the heating portion (40) is cooled in the cooling portion (50), is guided to the delivery portion (60) and is accommodated in the accommodating portion (61a) of the delivery plate (61) disposed on the delivery portion. In addition, when the delivery plate is made to slide and the powder accommodated in the accommodating portion is successively delivered via a delivery port (62), a cooling plate portion (63) is arranged on the delivery portion to be contacted with the surface of the delivery plate.
Description
Association request
It is the right of priority of No. 2010-243826 that the application requires Japanese patent application No..
Technical field
The present invention relates to one and make its graphited powder heating processing device for toner body being carried out to heat treated.Relate in particular to powder heating processing device as described below, it comprises heating part to powder heating, make the cooling cooling end of the powder that is exported from heating part and the unloading part that the powder being exported from cooling end is sent, it is characterized in that, above-mentioned unloading part is provided with sends plate, this sends plate and has the resettlement section of the powder being exported from cooling end of accommodating specified amount, making above-mentionedly to send that plate slides and by sending while mouthful sending successively the powder being housed in resettlement section, at above-mentioned unloading part also cooling powder effectively.
Background technology
All the time, make its greying and use powder heating processing device for toner body being carried out to heat treated.
At this, as above-mentioned powder heating processing device, propose in the past just like the powder heating processing device shown in No. 2001-26413 public Reported of Te Open (Japanese Patent Laid-Open 2001-26413 communique), it configures tubular axle along the vertical direction, and the powder of heat treated is supplied in tubular axle from this tubular axle top, heat above-mentioned powder the heating part that is provided with heating element in tubular axle periphery, and below, heating part will be guided to through the powder of heating like this, and tubular axle periphery be provided with in the cooling end of the refrigerating units such as water cold sleeve to carry out through the powder of heating cooling after, to guide to the discharge portion that is provided with intermittent type discharger through above-mentioned cooling powder, to transport off and on through cooling powder by above-mentioned intermittent type discharger.
In addition, in above-mentioned intermittent type discharger, plate is sent in setting, this is sent plate and is provided with and accommodates the resettlement section of powder that derive the bottom from above-mentioned tubular axle of specified amount, the above-mentioned plate of sending slides in discharge portion by cylinder, thereby sends successively by sending mouth the powder being housed in above-mentioned resettlement section.
At this, in the powder heating processing device shown in above-mentioned Japanese Patent Laid-Open 2001-26413 communique, owing to just sending off and on through cooling powder, therefore in discharge portion, need to be before guiding to above-mentioned discharge portion, by fully cooling in above-mentioned cooling end through the powder of heating.
In addition, fully cooling in cooling end in order to make as mentioned above through the powder of heating, need to increase above-mentioned cooling end, there is thus device elongated and such problem that maximizes on above-below direction.
Summary of the invention
Problem of the present invention is to solve the problems referred to above that make its graphited powder heating processing device for toner body is carried out to heat treated.
Specifically, technical problem of the present invention is in the heating part comprising powder heating, the powder heating processing device of the unloading part that makes the cooling cooling end of the powder that is exported from heating part and the powder being exported from cooling end is sent, send plate in unloading part setting, this sends plate and has the resettlement section of the powder being exported from cooling end of accommodating specified amount, making above-mentionedly to send that plate slides and by sending while mouthful sending successively the powder being housed in resettlement section, at unloading part also cooling powder effectively, shorten thus the length of cooling end, anti-locking apparatus above-below direction is elongated and maximize.
For solving the problems of the technologies described above, powder heating processing device of the present invention comprises heating part to powder heating, make the cooling cooling end of the powder that is exported from heating part and the unloading part that the powder being exported from cooling end is sent, above-mentioned unloading part is provided with sends plate, this sends plate and has the resettlement section of the powder being exported from cooling end of accommodating specified amount, make above-mentionedly to send that plate slides and send successively by sending mouth the powder being housed in resettlement section, in the mode with the Surface Contact of sending plate, cooling board is set sending the above-mentioned unloading part that plate slides.
In addition, in powder heating processing device of the present invention, owing to making being exported to the powder of unloading part and being housed in the resettlement section of sending plate from cooling end of specified amount, and making above-mentionedly to send that plate slides and by sending while mouthful sending the powder being housed in resettlement section, in the mode with the Surface Contact of sending plate, cooling board is set at the unloading part of sending plate slip, therefore, above-mentionedly send that plate slides and will be housed in before powder in resettlement section guides to and send mouthful and send making, the powder being housed in the resettlement section of sending plate can be cooling by effectively obtaining with contacting of above-mentioned cooling board.
At this, in powder heating processing device of the present invention, if powder is supplied in the tubular axle of configuration along the vertical direction, and on above-mentioned tubular axle from above set gradually above-mentioned heating part and cooling end, and in the bottom of above-mentioned tubular axle, above-mentioned unloading part is set, be supplied to powder in tubular axle and be directed to successively heating part because of deadweight, cooling end, unloading part, owing to not needing to be provided for powder to be carried to successively heating part, cooling end, the device of unloading part, therefore can make the powder of heat treated effectively by heating part, cooling end, the ordinal shift of unloading part.
In addition,, in order, by being configured to as mentioned above to carry out more effective coolingly with the cooling board of the Surface Contact of sending plate to being housed in powder in the resettlement section of sending plate, comparatively to it is desirable to, make cooling board and two Surface Contacts sending plate.
In addition, above-mentioned when sending plate and sliding in unloading part when making, can be under the state contacting with cooling board, making to send plate slides in rotary manner or makes to send plate linear reciprocation and move, but in order to make unloading part miniaturization and by contacting the cooling powder being housed in the resettlement section of sending plate effectively with cooling board, comparatively it is desirable to, make to send plate rotation.
In addition, in order to make as mentioned above to send plate rotation to be housed in powder in the resettlement section of sending plate cooling, and more effectively send through cooling powder by sending mouth as mentioned above, comparatively it is desirable to, above-mentioned sending, multiple resettlement sections are set on plate, and make to send plate rotation, by carrying out coolingly with contacting successively of cooling board to being housed in powder in each resettlement section of sending plate, and mouthful send successively in each resettlement section through cooling powder by sending.
In powder heating processing device of the present invention, owing to making being exported to the powder of unloading part and being contained in the resettlement section of sending plate from cooling end of specified amount, and making above-mentionedly to send that plate slides and by sending while mouthful sending successively the powder being housed in resettlement section, in the mode with the Surface Contact of sending plate, cooling board is set at the unloading part of sending plate slip as mentioned above, therefore, even could not obtain fully cooling in above-mentioned cooling end at the heated powder in heating part, also can above-mentionedly send that plate slides in unloading part and will be housed in before powder in resettlement section guides to and send mouthful and send making, make to be housed in powder in the resettlement section of sending plate by contact with above-mentioned cooling board big area obtain fully cooling.
In addition, in powder heating processing device of the present invention, even if in heating part, heated powder does not obtain cooling fully in cooling end as mentioned above, also can in unloading part, make to be housed in powder in the resettlement section of sending plate by contact with cooling board big area obtain fully cooling, consequently, do not need to increase cooling end as in the past, do not install the elongated and such problem that maximizes of above-below direction yet.
Brief description of the drawings
Fig. 1 is the schematic sectional view that represents the powder heating processing device of an embodiment of the present invention.
Fig. 2 is illustrated in the powder heating processing device of above-mentioned embodiment, make the powder that is exported from heating part cooling cooling end, and analyse and observe explanatory view by the part signal of sending the state that mouth sends after making the powder that is exported from cooling end further cooling unloading part.
Fig. 3 is illustrated in the diagrammatic top view of being located at the example of sending plate of unloading part in the powder heating processing device of above-mentioned embodiment.
Fig. 4 is illustrated in the diagrammatic top view of being located at the variation of sending plate of unloading part in the powder heating processing device of above-mentioned embodiment.
(nomenclature)
10 raw material supplying buckets
11 raw material replenishvalves
12 raw material supply pipes
13 raw material supplying valves
14 raw material supplying pipes
15 rare gas element bleed pipes
16 vapor pipes
20 supply chambers
21 vapor pipes
30 tubular axles
40 heating parts
41 heating units
42 lagging materials
50 cooling ends
51 water cold sleeves
60 unloading parts
61 send plate
61a resettlement section
61b board
62 send mouth
63 cooling boards
63a water cold sleeve
The cooling plate of using of 63b
64 electric motor
64a rotating shaft
70 discharge bucket
71 outlet valves
W powder
Embodiment
Below, with reference to the accompanying drawings the powder heating processing device of embodiment of the present invention is specifically described.In addition, powder heating processing device of the present invention is not limited to the powder heating processing device shown in following embodiment, and it can be implemented after appropriate change in the scope that does not change invention thought.
In the present embodiment, as shown in Figure 1, the powder W such as the toner body of heat treated are guided to supply chamber 20 from hermetic type raw material supplying bucket 10, and in the interior tubular axle 30 that above-mentioned powder W is supplied to configuration along the vertical direction of this supply chamber 20.
At this, supply with in bucket 10 at above-mentioned raw materials, be provided with the raw material supply pipe 12 that comprises raw material replenishvalve 11 on top, be linked with the raw material supplying pipe 14 that comprises raw material supplying valve 13 in lower end, the lower end of this raw material supplying pipe 14 is fed in above-mentioned supply chamber 20.In addition, the bottom in above-mentioned raw materials is supplied with bucket 10 disposes the rare gas element bleed pipe 15 of ejection rare gas element, is provided with vapor pipe 16 on the top of above-mentioned hermetic type raw material supplying bucket 10.In addition the vapor pipe 21 that the waste gas producing when, above-mentioned supply chamber 20 is provided with powder handling is discharged.
In addition, as mentioned above the powder W of heat treated being guided to supply chamber 20 and is supplied to tubular axle 30 when interior from hermetic type raw material supplying bucket 10, closing under the state of raw material supplying valve 13, opening raw material replenishvalve 11 above-mentioned powder W is supplied in raw material supplying bucket 10.Then, close above-mentioned raw materials replenishvalve 11, spray Ar gas or N from rare gas element bleed pipe 15
2the rare gas elementes such as gas, by above-mentioned vapor pipe 16 by after the Bas Discharged in raw material supplying bucket 10, open above-mentioned raw materials supply valve 13, so that the powder W in raw material supplying bucket 10 is supplied in cylindric axle 30 via the raw material supplying pipe 14 being directed in supply chamber 20.
Then,, making to be supplied to as mentioned above after powder W in cylindric axle 30 heats in heating part 40, make the cooling end 50 below the powder W of above-mentioned heating is being arranged in heating part 40 cooling.
At this, in above-mentioned heating part 40, the heating units such as electrothermal heater 41 are arranged on to the outer circumferential side of above-mentioned cylindric axle 30, and utilize this heating unit 41 to heat the powder W in cylindric axle 30, and cover around it with lagging material 42.
In addition, in above-mentioned cooling end 50, water cold sleeve 51 is arranged on to the outer circumferential side of above-mentioned cylindric axle 30, utilizes this water cold sleeve 51 to carry out cooling to the powder W in the cylindric axle 30 of above-mentioned heating.
In addition, powder the W cooling portion 50 that is cooled is as mentioned above guided to unloading part 60 via above-mentioned cylindric axle 30, thereby the above-mentioned powder W of aequum is accommodated to being located in the resettlement section 61a that sends plate 61 of above-mentioned unloading part 60 from the lower end of cylindric axle 30.
Then, utilize electric motor 64 that the plate 61 of sending as mentioned above powder W being housed in the 61a of resettlement section is rotated, and make to send plate 61 in the mode contacting with cooling board 63 and slide, on one side carry out coolingly by contacting with cooling board 63 to being housed in powder W in resettlement section 61 thus, powder W is guided to the position of sending mouthfuls 62 on one side.Then, send mouthfuls 62 the powder W being housed in resettlement section 61 is accommodated to discharging in bucket 70 by this, after this, open outlet valve 71 the powder W that is contained in above-mentioned discharge bucket 70 is sent to outside.
At this, as mentioned above arrange and send the Surface Contact of plate 61 and when being housed in powder W in the 61a of resettlement section and carrying out cooling cooling board 63 at unloading part 60, in the present embodiment, as depicted in figs. 1 and 2, at the upper and lower of sending plate 61, water cold sleeve 63a is set, and in the mode contacting with the upper and lower surface of sending plate 61, the cooling plate 63b that uses is set at this water cold sleeve 63a with sending between plate 61.
In addition, in the present embodiment, the water cold sleeve 63a of unloading part 60 is arranged on to the upper and lower of sending plate 61 in the mode being communicated with the water cold sleeve 51 in above-mentioned cooling end 50, but also the water cold sleeve 51 in the water cold sleeve 63a of unloading part 60 and cooling end 50 can be arranged discretely, or this water cold sleeve 63a is only arranged on to the one side side of sending plate 61.In addition, as being arranged to and the above-mentioned cooling plate 63b that uses that sends plate 61 and contact, comparatively it is desirable to adopt heat conductivity high, be difficult for thermal distortion, material that friction resistance is low.
In addition, as the above-mentioned plate 61 of sending, in the present embodiment, as shown in Figure 3, adopt the rotating shaft 64a of electric motor 64 is arranged on to the central part of the board 61b that is discoideus and the resettlement section 61a that formed by four through holes in the outer circumferential side setting of this board 61b send plate 61.
In addition, utilizing electric motor 64 to make this send plate 61 rotates off and on, and successively the resettlement section 61a that guides to the position P1 corresponding with above-mentioned cylindric axle 30 lower ends is supplied with to powder W from the lower end of cylindric axle 30, and powder W is housed in the 61a of resettlement section successively, be accompanied by the rotation of sending plate 61, the resettlement section 61a that contains as mentioned above powder W is moved successively, and guide to and the above-mentioned mouthfuls 62 corresponding position P2 that send, and send mouthfuls 62 the powder W being housed in each resettlement section 61a is sent successively by above-mentioned.
If like this, utilizing as mentioned above electric motor 64 to make to send plate 61 rotates off and on, be directed to from the position P1 corresponding with the lower end of cylindric axle 30 between the position P2 corresponding with sending mouth 62 at the resettlement section 61a that contains powder W, can be by effectively carrying out cooling to the powder W that is contained in each resettlement section 61a, thickness attenuation with contacting of above-mentioned cooling board 63.
Therefore, in the powder heating processing device of present embodiment, even cooling powder W fully in above-mentioned cooling end 50, also can be as mentioned above carrying out after suitably cooling sending by sending mouthfuls 62 to being housed in powder in the resettlement section 61a that sends plate 61, can shorten thus the length of above-mentioned cooling end 50, such problem that maximizes thereby cancellation element above-below direction is elongated.
In addition, in the present embodiment, as the above-mentioned plate 61 of sending, use and send plate 61 what be that discoideus board 61b arranges the resettlement section 61a that formed by four through holes, but without particular limitation of the number of the resettlement section 61a being formed by through hole of being located at board 61b, for example, also can as shown in Figure 4, the resettlement section 61a being formed by eight through holes be set.
In addition, in the above-described embodiment, making to send plate 61 rotates, but also can make to send plate 61 linear reciprocation moves, now, cooling rapidly by contacting with cooling board 63 in order to make to be housed in powder W in the 61a of resettlement section, comparatively it is desirable to, attenuate is sent plate 61, and attenuate is housed in the thickness of the powder W in the 61a of resettlement section thus.
Claims (3)
1. a powder heating processing device, it comprises heating part to powder heating, make the cooling cooling end of the powder that is exported from heating part and the unloading part that the powder being exported from cooling end is sent, described unloading part is provided with sends plate, this sends plate and has the resettlement section of the powder being exported from cooling end of accommodating specified amount, it is characterized in that
Be provided with cooling board at the described described unloading part of sending plate slip in the mode contacting with described two faces sending plate,
The powder coming from described cooling end guiding is housed in described resettlement section successively, and described in making, send plate and rotate and slide in the mode contacting with cooling board, the described resettlement section that contains powder is guided to successively and sent a mouthful corresponding position, and the powder being housed in described resettlement section is sent successively via sending mouth.
2. powder heating processing device as claimed in claim 1, it is characterized in that, described powder is supplied to along the vertical direction in the tubular axle of configuration, on described tubular axle from above be provided with successively described heating part and cooling end, and be provided with described unloading part in the bottom of described tubular axle.
3. powder heating processing device as claimed in claim 1 or 2, is characterized in that, is provided with multiple resettlement sections of accommodating the powder being exported from cooling end described sending on plate.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010243826A JP4877862B1 (en) | 2010-10-29 | 2010-10-29 | Powder heat treatment equipment |
| JP2010-243826 | 2010-10-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102464316A CN102464316A (en) | 2012-05-23 |
| CN102464316B true CN102464316B (en) | 2014-10-15 |
Family
ID=45781987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110152032.XA Active CN102464316B (en) | 2010-10-29 | 2011-05-25 | Powder heating processing device |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP4877862B1 (en) |
| CN (1) | CN102464316B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5801698B2 (en) | 2011-12-01 | 2015-10-28 | 中外炉工業株式会社 | Powder heat treatment equipment |
| CN102980393B (en) * | 2012-12-05 | 2016-08-10 | 周俊和 | A kind of carbon calciner |
| JP6215112B2 (en) * | 2014-03-28 | 2017-10-18 | Ｊｘｔｇエネルギー株式会社 | Two-stage heating type vertical graphitization furnace using high frequency and method for producing graphite |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2801930B2 (en) * | 1989-08-29 | 1998-09-21 | 大阪瓦斯株式会社 | Graphite powder production equipment |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0674949B2 (en) * | 1985-11-01 | 1994-09-21 | 宇部興産株式会社 | Vertical firing device |
| JPH08208210A (en) * | 1995-02-06 | 1996-08-13 | S Ii C:Kk | Production of graphite powder and production unit therefor |
| JP2000097572A (en) * | 1998-09-18 | 2000-04-04 | Ishikawajima Harima Heavy Ind Co Ltd | Powder and granular material heat treatment furnace |
| JP2001026413A (en) * | 1999-07-13 | 2001-01-30 | Chugai Ro Co Ltd | Shaft kiln for powder treatment |
-
2010
- 2010-10-29 JP JP2010243826A patent/JP4877862B1/en active Active
-
2011
- 2011-05-25 CN CN201110152032.XA patent/CN102464316B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2801930B2 (en) * | 1989-08-29 | 1998-09-21 | 大阪瓦斯株式会社 | Graphite powder production equipment |
Non-Patent Citations (2)
| Title |
|---|
| JP特开2001-26413A 2001.01.30 |
| JP特开平8-208210A 1996.08.13 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102464316A (en) | 2012-05-23 |
| JP4877862B1 (en) | 2012-02-15 |
| JP2012097919A (en) | 2012-05-24 |
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