CN2040492U - Multi-column inner-series graphitized furnace - Google Patents
Multi-column inner-series graphitized furnace Download PDFInfo
- Publication number
- CN2040492U CN2040492U CN 88208082 CN88208082U CN2040492U CN 2040492 U CN2040492 U CN 2040492U CN 88208082 CN88208082 CN 88208082 CN 88208082 U CN88208082 U CN 88208082U CN 2040492 U CN2040492 U CN 2040492U
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- conductive electrode
- furnace
- electrode
- stove
- wall
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Abstract
The utility model relates to a multi-column inner-series graphitized furnace. The furnace is characterized in that one conductive electrode is changed into a big conductive body, and the big conductive body is divided into four to nine blocks which are put together. Products in a furnace chamber can be arranged in the shape of the Chinese character 'pin', or a triangle, or the Chinese character 'lv' or a triangle according to the sizes of the diameters of the products in order to solve the problems that the prior single-column inner-series graphitized furnace is only suitable for products of big sizes, the furnace charge capacity is low, and the utilization ratio of the prior single-column inner-series graphitized furnace can not be fully utilized under the condition of a transformer of specific power.
Description
The utility model relates to a kind of multicolumn inner string graphitization stove.
Existing single-column inner string graphitization stove can only be in line electrode and carry out greying, and batch is few, only is suitable for the greying of big specification product.The electrode that China produces at present is below 500, and under certain power transformer condition, its utilization ratio is not in full use.
The purpose of this utility model is to avoid above-mentioned weak point of the prior art and a kind of multicolumn inner string graphitization stove is provided.This stove can be according to the varying in size of product electrode diameter, line up " product ", " Lu ",
Shape increases stove heart sectional area, and every furnace output is improved, and the utilization ratio of transformer is given full play to.
Technical solution of the present utility model is: a kind of multicolumn inner string graphitization stove comprises conductive electrode (1), in connect conductive electrode (2), stove tail roof pressure electrode (3), body of heater side wall (4), hollow refractory materials division wall (5), stove side wall skin (6), fire-resistant middle walls (7), pressure assembly (8), burner conductive electrode counter force wall (9), the fixing high temperature material (10) used of short-circuiting electrode, in connect conductive electrode heelpiece (11), furnace bottom pitted surface and ventilation duct (12), common brick furnace bottom (13), pressurizing device basis (14).Its special character is that conductive electrode (1) is to become the large-scale electrical conductor that four～nine graphite blocks are stitched together and form by one.
By accompanying drawing 1,2 as can be seen.The conductive electrode (1) that is stitched together by four graphite blocks passes exterior wall, interior wall, fixing on wall.Contact tightly between the graphite block, conductivity is good.The area size of conductive electrode (1) is decided according to the watt level of product diameter and transformer.
The multicolumn inner string graphitization stove that the utility model relates to.Conductive electrode is one and becomes the large-scale electrical conductor that four～nine graphite blocks piece together, can and put " product " " Lu " with product during production
Etc. several forms.Compare with the single-column inner string graphitization stove, have batch big, be applicable to the electrode carbonization that specification is less, under certain power transformer condition, its utilization ratio such as can give full play at advantage.
Concrete structure of the present utility model is provided by following embodiment and accompanying drawing thereof:
Fig. 1 is the vertical view of multicolumn inner string graphitization stove.
Fig. 2 is a multicolumn inner string graphitization stove A-A sectional view.
Among the figure: connect conductive electrode 3 one stove tail roof pressure electrodes in the 1-conductive electrode 2-
The hollow refractory materials division wall of 4-body of heater side wall 5-6-stove side wall
The fire-resistant middle walls 8-pressure assembly of outer 7-9-burner conductive electrode is anti-
Power wall 10-fixedly connects conduction in the high temperature material 11-of short-circuiting electrode
Electrode heelpiece 12-furnace bottom pitted surface and ventilation duct 13-common brick furnace bottom
14-pressurizing device basis.
Embodiment: as shown in the figure, shaft is built on the basis of Steel Concrete, and furnace bottom is built several layers of common brick and unselected clay refractory brick earlier, and what occupy furnace bottom mid-way block is hollow refractory materials division wall (5), stove is divided into two, becomes U type stove.Its both sides are furnace bottom pitted surface and ventilation duct (12), make it to communicate with (5), to accelerate wall between heat radiation and protection.Building between stove tail end fixed pressurizing device basis (14) and the ventilation duct (12) has common brick furnace bottom (13), and becomes a plane with (12), (14).The burner end is connected with concrete or brickly builds interior outer wall foundation with ventilation duct (12), shaft is built by laying bricks or stones to height all around then becomes stove side wall skin (6), wherein the stove tail end begins to build on pressurizing device basis (14), and its block place should equal outer wall foundation in the burner with the distance of (13); Be close to the inwall of (6) and build fire-resistant middle walls (7) by laying bricks or stones; Ground surface is built refractory brick by laying bricks or stones and is built into body of heater side wall (4) by laying bricks or stones to height all around within the walls; (4), (6), (7) three walls are with high.With refractory materials division wall (5) is medullary ray, to pass exterior wall and interior wall symmetrically in the certain eminence of burner end by two conductive electrodes (1) that eight graphite blocks are combined into, fixing on wall, make between the graphite block to contact tightly.Power positive cathode connects thereon during production, and electric current is imported in the stove.Conductive electrode (1) is other fixes a counter force wall (9), makes electrode column pressurized balance.The position that the wall oven tail end is relative with burner end conductive electrode (1) connects conductive electrode (2) in being horizontally placed on the conductive electrode heelpiece (11), makes two portions stove groove product short circuit become the U type.Here (2) are two graphite blocks repeatedly putting.The side of graphite block is the fixing high temperature material (10) used of short-circuiting electrode.Outside stove tail roof pressure electrode (3) passed, interior wall withstood on (10), and (3) can be carbon dioxide process carbon electrodes, adopted pressure assembly (8) fore-set (3) on pressurizing device basis (14), and the counter electrode post applies certain pressure.
Claims (1)
- A kind of multicolumn inner string graphitization stove, be 1. by conductive electrode, in connect conductive electrode 2., stove tail roof pressure electrode 3., the body of heater side wall 4., hollow refractory materials division wall 5., stove side wall skin 6., fire-resistant middle walls 7., pressure assembly 8., burner conductive electrode counter force wall 9., fixedly the high temperature material used of short-circuiting electrode 10., in meet conductive electrode heelpiece , furnace bottom pitted surface and ventilation duct , common brick furnace bottom , pressurizing device basis forms, it is characterized in that 1. conductive electrode is to be pieced together by four～nine graphite blocks to put together, makes it the large-scale electrical conductor of tight contact by furnace wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88208082 CN2040492U (en) | 1988-07-02 | 1988-07-02 | Multi-column inner-series graphitized furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88208082 CN2040492U (en) | 1988-07-02 | 1988-07-02 | Multi-column inner-series graphitized furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2040492U true CN2040492U (en) | 1989-07-05 |
Family
ID=4841973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 88208082 Expired - Lifetime CN2040492U (en) | 1988-07-02 | 1988-07-02 | Multi-column inner-series graphitized furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2040492U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102424380A (en) * | 2011-07-19 | 2012-04-25 | 大同新成新材料股份有限公司 | Filler dust eliminating apparatus used in baking tunnel during baking process of graphite manufacturing process |
| CN105236390A (en) * | 2010-09-30 | 2016-01-13 | 株式会社Ihi | Graphitization furnace and method for producing graphite |
| CN108218426A (en) * | 2017-12-15 | 2018-06-29 | 吉林炭素有限公司 | A kind of twin columns inner bunch graphitization production method for ultra high power graphite electrode |
-
1988
- 1988-07-02 CN CN 88208082 patent/CN2040492U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105236390A (en) * | 2010-09-30 | 2016-01-13 | 株式会社Ihi | Graphitization furnace and method for producing graphite |
| US9618267B2 (en) | 2010-09-30 | 2017-04-11 | Ihi Corporation | Graphitization furnace and method for producing graphite |
| CN102424380A (en) * | 2011-07-19 | 2012-04-25 | 大同新成新材料股份有限公司 | Filler dust eliminating apparatus used in baking tunnel during baking process of graphite manufacturing process |
| CN102424380B (en) * | 2011-07-19 | 2013-03-13 | 大同新成新材料股份有限公司 | Filler dust eliminating apparatus used in baking tunnel during baking process of graphite manufacturing process |
| CN108218426A (en) * | 2017-12-15 | 2018-06-29 | 吉林炭素有限公司 | A kind of twin columns inner bunch graphitization production method for ultra high power graphite electrode |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |