CN205275722U - Electrolysis trough calcination starts heating device - Google Patents
Electrolysis trough calcination starts heating device Download PDFInfo
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- CN205275722U CN205275722U CN201521094295.XU CN201521094295U CN205275722U CN 205275722 U CN205275722 U CN 205275722U CN 201521094295 U CN201521094295 U CN 201521094295U CN 205275722 U CN205275722 U CN 205275722U
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- graphite
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- electrolysis trough
- negative electrode
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Abstract
The utility model discloses an electrolysis trough calcination starts heating device, including perpendicular relative supplementary graphite anode and the supplementary graphite cathode that sets up, be equipped with between the anode and cathode that a plurality of graphite rods are connected or to be equipped with a plurality of graphite archs corresponding one by one. Here electrolysis trough calcination starts heating device mainly is applicable to the undercurrent and aluminium cell, magnesium eletrolysis groove, tombarthite electrolysis trough, silicon the electrolysis trough opposite cross arrangement of electrode perpendicular, relies on the graphite rod to generate heat or rely on the protruding production arc light of a plurality of graphite to generate heat to heat furnace, molten electrolyte, can realize starting the purpose of electrolysis trough, and it is novel that this kind of calcination starts heating device simple structure, and the operation is also convenient.
Description
Technical field
This utility model relates to calcination start-up technique field, particularly relates to a kind of calcination and starts heater.
Background technology
At present, the roasting of large-scale aluminum electrolytic cell, it is generally adopted baking coke particles or gas roasting, but less for small-sized current value and electrode vertical opposite arranged crosswise aluminium cell, closing down magnesium electrolysis bath, rare earth electrolysis cell, the roasting and starting of silicon electrolysis bath etc., this roasting preheating method is just more complicated, also difficult operation, additionally, as gas heating roasting and baking coke particles for electrolysis bath be the electrolysis bath of anode and cathode horizontal plane arranged on opposite sides, so the aluminium cell of small area analysis and electrode vertical opposite arranged crosswise, closing down magnesium electrolysis bath, rare earth electrolysis cell, silicon electrolysis bath is difficult to be suitable for the roasting preheating device the same with existing aluminium cell.
Utility model content
This utility model overcome in prior art be applicable to that current value is less and the aluminium cell of electrode vertical opposite arranged crosswise, closing down magnesium electrolysis bath, rare earth electrolysis cell, silicon electrolysis bath the problem of roasting and starting device, it is provided that a kind of simple in construction, calcination easy to use start heater.
Technical solution of the present utility model is, a kind of calcination with following structure is provided to start heater, including auxiliary graphite anode and the auxiliary graphite cathode of vertically opposite setting, it is provided with multiple graphite rod between negative electrode with anode and is connected or to be provided with multiple graphite projection corresponding one by one.
The graphite rod being connected between negative electrode with anode is for being uniformly distributed or uneven distribution.
The graphite projection of negative electrode and anode surface is for being uniformly distributed or uneven distribution.
It is connected for threaded or bolt-type between graphite rod with negative electrode, anode.
Graphite is protruding to be connected for threaded or bolt-type with between negative electrode, anode.
The cross section of graphite rod and graphite projection is circular or polygon.
Compared with prior art, this utility model one calcination starts heater and has the advantage that 1, this calcination starts heater and is primarily adapted for use in small area analysis and electrode vertical opposite arranged crosswise aluminium cell, closing down magnesium electrolysis bath, rare earth electrolysis cell, silicon electrolysis bath, between negative electrode with anode, set multiple graphite rod be connected, graphite rod heating is relied on to carry out heating furnace, molten electrolyte, it is capable of starting the purpose of electrolysis bath, between negative electrode with anode corresponding by multiple graphite projections, rely on multiple graphite projection to produce arc light heating and carry out heating furnace, molten electrolyte, it also is able to the purpose reaching to start electrolysis bath, this roasting and starting heater simple in construction is novel, easy to operate, 2, the graphite rod being connected between negative electrode with anode is for being uniformly distributed or uneven distribution, and the graphite projection of negative electrode and anode surface is for being uniformly distributed or uneven distribution, it is possible to need to arrange according to heating, the cross section of graphite rod and graphite projection is circular or polygon, selects various.
Accompanying drawing explanation
Fig. 1 is one of this utility model a kind of calcination structural representation starting heater;
Fig. 2 is the A-A sectional view of Fig. 1;
Fig. 3 is that a kind of calcination of this utility model starts the two of the structural representation of heater;
Fig. 4 is the B-B sectional view of Fig. 3.
Detailed description of the invention
During accompanying drawing illustrates, label 1 is anode, and 2 is negative electrode, and 3 is graphite rod, and 4 is that graphite is protruding.
Below in conjunction with the drawings and specific embodiments, this utility model one calcination is started heater to be described further:
Embodiment one: as shown in Figure 1-2, in the present embodiment, a kind of calcination starts heater, including auxiliary graphite anode 1 and the auxiliary graphite cathode 2 of vertically opposite setting, is provided with multiple graphite rod 3 and is connected between negative electrode 2 with anode 1. The graphite rod 3 being connected between negative electrode 2 with anode 1 is for being uniformly distributed. For threadeding between graphite rod 3 with negative electrode 2, it is connected for bolt-type between graphite rod 3 with anode 1. The cross section of graphite rod is circular. Graphite rod 3 specification is determined by the heating power needed and size of burner hearth.
Embodiment two: as shown in Figure 3-4, in the present embodiment, a kind of calcination starts heater, including auxiliary graphite anode 1 and the auxiliary graphite cathode 2 of vertically opposite setting, is provided with multiple graphite projection 4 corresponding one by one between negative electrode 2 with anode 1. The graphite on negative electrode 2 and anode 1 surface protruding 4 is for being uniformly distributed. The cross section of graphite projection is circular. Graphite protruding 4 is connected for bolt-type with between negative electrode 2, anode 1.
Above in conjunction with accompanying drawing, this utility model preferred embodiment is described in detail, but this utility model is not limited to described embodiment. To those skilled in the art, when without departing from principle of the present utility model and spirit, this embodiment is carried out multiple change, amendment, replacement and deformation to still fall within protection domain of the present utility model.
Claims (6)
1. a calcination starts heater, it is characterised in that: include auxiliary graphite anode and the auxiliary graphite cathode of vertically opposite setting, be provided with multiple graphite rod between negative electrode with anode and be connected or to be provided with multiple graphite projection corresponding one by one.
2. a kind of calcination according to claim 1 starts heater, it is characterised in that: the graphite rod being connected between negative electrode with anode is for being uniformly distributed or uneven distribution.
3. a kind of calcination according to claim 1 starts heater, it is characterised in that: the graphite projection of negative electrode and anode surface is for being uniformly distributed or uneven distribution.
4. start heater according to the arbitrary described a kind of calcination of claim 1-3, it is characterised in that: it is connected for threaded or bolt-type between graphite rod with negative electrode, anode.
5. start heater according to the arbitrary described a kind of calcination of claim 1-3, it is characterised in that: graphite is protruding to be connected for threaded or bolt-type with between negative electrode, anode.
6. start heater according to the arbitrary described a kind of calcination of claim 1-3, it is characterised in that: the cross section of graphite rod and graphite projection is circular or polygon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521094295.XU CN205275722U (en) | 2015-12-26 | 2015-12-26 | Electrolysis trough calcination starts heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521094295.XU CN205275722U (en) | 2015-12-26 | 2015-12-26 | Electrolysis trough calcination starts heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205275722U true CN205275722U (en) | 2016-06-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521094295.XU Active CN205275722U (en) | 2015-12-26 | 2015-12-26 | Electrolysis trough calcination starts heating device |
Country Status (1)
| Country | Link |
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| CN (1) | CN205275722U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110408961A (en) * | 2019-09-05 | 2019-11-05 | 中南大学 | A kind of rare earth electrolysis cell beats arc starting method |
-
2015
- 2015-12-26 CN CN201521094295.XU patent/CN205275722U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110408961A (en) * | 2019-09-05 | 2019-11-05 | 中南大学 | A kind of rare earth electrolysis cell beats arc starting method |
| CN110408961B (en) * | 2019-09-05 | 2021-04-23 | 中南大学 | Arc striking starting method of rare earth electrolytic cell |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 450000 Henan Province, Zhengzhou city high tech Development Zone Long Chun Road No. 11 in Henan Province, the National University Science Park Development standing Y03 Patentee after: Zhengzhou light metallurgy Polytron Technologies Inc Address before: 450000 Henan Province, Zhengzhou city high tech Development Zone Long Chun Road No. 11 in Henan Province, the National University Science Park Development standing Y03 Patentee before: Zhengzhou Qingye Technology Co., Ltd. |
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| CP01 | Change in the name or title of a patent holder |