CN214458374U - Anti-seepage rare earth electrolytic furnace body - Google Patents
Anti-seepage rare earth electrolytic furnace body Download PDFInfo
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- CN214458374U CN214458374U CN202120414688.3U CN202120414688U CN214458374U CN 214458374 U CN214458374 U CN 214458374U CN 202120414688 U CN202120414688 U CN 202120414688U CN 214458374 U CN214458374 U CN 214458374U
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Abstract
The utility model discloses a prevention of seepage tombarthite electrolysis stove furnace body belongs to tombarthite electrolysis equipment field. Including graphite groove, carbon powder layer, graphite layer and shell body, be provided with the electrolysis trough of upper shed on the graphite groove, the cladding of carbon powder layer is in the outer peripheral face and the bottom surface of graphite groove, the cladding of graphite layer is in the outer peripheral face and the bottom surface of carbon powder layer, the cladding of shell body the outer peripheral face and the bottom surface on graphite layer. Solves the technical problem that the rare earth metal of the traditional rare earth electrolytic furnace is not easy to recycle after leaking from the graphite groove.
Description
Technical Field
The utility model relates to a tombarthite electrolysis equipment field especially relates to a prevention of seepage tombarthite electrolysis stove furnace body.
Background
At present, rare earth oxide villiaumite system electrolysis is a main method for preparing rare earth metals, and the electrolysis temperature for producing rare earth metals and alloys thereof is usually above about 900 ℃. The rare earth metal electrolytic furnace is main equipment for realizing the method, the leakage is easy to occur in the traditional electrolytic furnace body, the waste of resources and manpower in the production process is caused, the leaked rare earth metal is easy to mix and react with the insulating and heat-insulating materials of the electrolytic furnace, the mixed and reacted rare earth metal is difficult to electrolyze and purify again, the great waste is caused, and the influence on the production and the operation of enterprises is great.
Disclosure of Invention
The utility model aims at solving the above problems and providing a seepage-proof rare earth electrolytic furnace body, which solves the technical problem that the rare earth metal of the traditional rare earth electrolytic furnace is not easy to be recycled after leaking from a graphite groove.
In order to achieve the above purpose, the utility model adopts the technical proposal that:
the utility model provides an prevention of seepage tombarthite electrolysis stove furnace body, includes graphite groove, carbon powder layer, graphite layer and shell body, be provided with the electrolysis trough of upper shed on the graphite groove, the cladding of carbon powder layer is in the outer peripheral face and the bottom surface of graphite groove, the cladding of graphite layer is in the outer peripheral face and the bottom surface of carbon powder layer, the cladding of shell body the outer peripheral face and the bottom surface on graphite layer.
Furthermore, the graphite layer is built by graphite blocks in a square state, and the graphite blocks are bonded by graphite slurry.
Furthermore, a plurality of hoisting gaps are arranged on the upper part of the graphite layer, and the hoisting gaps are connected with the inner wall of the shell.
Further, the outer shell is made of a steel plate.
Further, the shell body is of a square structure with an upper opening, and the outer corner right-angle edge of the shell body is coated with a reinforcing plate.
Further, the thickness of the outer shell is 1.5cm-3 cm.
Due to the adoption of the technical scheme, the beneficial effects of the utility model are that:
1. the utility model has the advantages that the whole furnace body has certain high temperature resistance, heat preservation and insulation functions through the multilayer structure of the graphite groove, the carbon powder layer and the graphite layer, and when in use, electrolyte and rare earth raw materials are put into the electrolytic bath, and rare earth metal is extracted through cathode anode electrolysis; when the graphite groove is accidentally leaked, the rare earth metal flows to the carbon powder layer after being leaked, the rare earth metal and the mixture do not react, and the difficulty of recycling the rare earth metal from the carbon powder layer is far less than that of recycling the rare earth metal from the insulating and heat-insulating material of the electrolytic furnace; based on the above, the utility model solves the technical problem that the rare earth metal of the traditional rare earth electrolytic furnace is not easy to be recycled after leaking from the graphite groove.
2. The graphite layer of the utility model is built by square graphite blocks, and the forming and stacking operation is simple and convenient; the gaps between the graphite blocks are completely closed by adopting the graphite slurry for bonding, so that the effect of preventing leakage of the second layer is achieved.
3. The utility model is provided with the hoisting gap to facilitate the hoisting of the whole device; the structure of hoist and mount breach is the structure that caves in for the structure of hoist and mount usefulness is totally outstanding, makes the volume of whole furnace body not increase, and simultaneously, the hoist and mount breach also can not exert an influence to workman's operation in the furnace body use.
4. The utility model discloses a be provided with the reinforcing plate, can improve the structural strength of whole shell body, prevent that the shell body from warping and breaking under graphite groove, carbon powder layer, graphite lamination weight, improve the reliability of whole device.
Drawings
FIG. 1 is a three-dimensional structure diagram of the present invention;
FIG. 2 is a cross-sectional structural view of the present invention;
in the attached drawing, 1-graphite groove, 2-carbon powder layer, 3-graphite layer, 4-outer shell, 5-electrolytic tank, 6-graphite block, 7-hoisting gap and 8-reinforcing plate.
Detailed Description
The following describes the embodiments of the present invention with reference to the accompanying drawings.
In the description of the present invention, it is to be understood that the terms "center", "length", "width", "up", "down", "vertical", "horizontal", "top", "bottom", "inner", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Referring to fig. 1 and 2, an impermeable rare earth electrolytic furnace body includes a graphite groove 1, a carbon powder layer 2, a graphite layer 3 and an outer shell 4, wherein an electrolytic groove 5 with an upper opening is disposed on the graphite groove 1, the carbon powder layer 2 covers the outer circumferential surface and the bottom surface of the graphite groove 1, the graphite layer 3 covers the outer circumferential surface and the bottom surface of the carbon powder layer 2, and the outer shell 4 covers the outer circumferential surface and the bottom surface of the graphite layer 3.
In the embodiment, the graphite layer 3 is built by the graphite blocks 6 in a square state, and the forming and stacking operation is simple and convenient; the gaps between the graphite blocks 6 are completely closed by adopting the graphite slurry for bonding, so that the effect of preventing leakage of the second layer is achieved. Graphite layer 3 adopts 6 building of square state graphite piece, adopts the graphite thick liquid to bond between each graphite piece 6, and is concrete, and the graphite thick liquid is the pulpiness attitude material that graphite powder and water intensive mixing and formed, evenly paints the facing of graphite piece 6 with the graphite thick liquid when piling up graphite piece 6.
In this embodiment, the upper portion of the graphite layer 3 is provided with a plurality of hoisting notches 7, and the hoisting notches 7 are connected with the inner wall of the outer shell 4. The hoisting gap 7 is arranged to facilitate the hoisting of the whole device; the structure of hoist and mount breach 7 is the structure of caving in for the structure of hoist and mount usefulness is totally outstanding, makes the volume of whole furnace body not increase, and simultaneously, hoist and mount breach 7 also can not exert an influence to workman's operation in the furnace body use.
In this embodiment, the outer shell 4 is made of a steel plate, and the thickness of the outer shell 4 is 1.5cm to 3 cm. The shell body 4 is the square structure of upper shed, 4 external corner right angle limit cladding of shell body have reinforcing plate 8, and is specific, and reinforcing plate 8 is the angle steel. Through being provided with reinforcing plate 8, can improve the structural strength of whole shell body 4, prevent that shell body 4 from warping under graphite groove 1, carbon powder layer 2, 3 weight presses on graphite layer and breaking, improve the reliability of whole device.
The utility model has the advantages that the whole furnace body has certain high temperature resistance, heat preservation and insulation functions through the multilayer structure of the graphite groove 1, the carbon powder layer 2 and the graphite layer 3, when in use, electrolyte and rare earth raw materials are put into the electrolytic tank 5, and rare earth metal is extracted through cathode anode electrolysis; when the graphite groove 1 is accidentally leaked, the rare earth metal flows to the carbon powder layer 2 after being leaked, the rare earth metal is mixed with the carbon powder layer 2 and does not react, and the difficulty of recycling the rare earth metal from the carbon powder layer 2 is far less than that of recycling the rare earth metal from the insulating and heat-insulating materials of the electrolytic furnace; based on the above, the utility model solves the technical problem that the rare earth metal of the traditional rare earth electrolytic furnace is not easy to be recycled after leaking from the graphite groove.
The above description is for the detailed description of the preferred possible embodiments of the present invention, but the embodiments are not intended to limit the scope of the present invention, and all equivalent changes or modifications accomplished under the technical spirit suggested by the present invention should fall within the scope of the present invention.
Claims (6)
1. An anti-seepage rare earth electrolytic furnace body is characterized in that: including graphite groove, carbon powder layer, graphite layer and shell body, be provided with the electrolysis trough of upper shed on the graphite groove, the cladding of carbon powder layer is in the outer peripheral face and the bottom surface of graphite groove, the cladding of graphite layer is in the outer peripheral face and the bottom surface of carbon powder layer, the cladding of shell body the outer peripheral face and the bottom surface on graphite layer.
2. The seepage-proofing rare earth electrolysis furnace body according to claim 1 is characterized in that: the graphite layer is built by graphite blocks in a square state, and the graphite blocks are bonded by graphite slurry.
3. The seepage-proofing rare earth electrolysis furnace body according to claim 1 is characterized in that: the upper portion of the graphite layer is provided with a plurality of hoisting notches, and the hoisting notches are connected with the inner wall of the shell.
4. The seepage-proofing rare earth electrolysis furnace body according to claim 1 is characterized in that: the outer shell is made of steel plates.
5. The seepage-proofing rare earth electrolysis furnace body according to claim 1 is characterized in that: the shell body is of a square structure with an upper opening, and the outer corner right-angle edge of the shell body is coated with a reinforcing plate.
6. The seepage-proofing rare earth electrolysis furnace body according to claim 1 is characterized in that: the thickness of the outer shell is 1.5cm-3 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120414688.3U CN214458374U (en) | 2021-02-25 | 2021-02-25 | Anti-seepage rare earth electrolytic furnace body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120414688.3U CN214458374U (en) | 2021-02-25 | 2021-02-25 | Anti-seepage rare earth electrolytic furnace body |
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| Publication Number | Publication Date |
|---|---|
| CN214458374U true CN214458374U (en) | 2021-10-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120414688.3U Active CN214458374U (en) | 2021-02-25 | 2021-02-25 | Anti-seepage rare earth electrolytic furnace body |
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| CN (1) | CN214458374U (en) |
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2021
- 2021-02-25 CN CN202120414688.3U patent/CN214458374U/en active Active
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