CN214612803U - Structure for limiting furnace cover plate rising for rare earth metal electrolytic cell and electrolytic cell - Google Patents
Structure for limiting furnace cover plate rising for rare earth metal electrolytic cell and electrolytic cell Download PDFInfo
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- CN214612803U CN214612803U CN202120367408.8U CN202120367408U CN214612803U CN 214612803 U CN214612803 U CN 214612803U CN 202120367408 U CN202120367408 U CN 202120367408U CN 214612803 U CN214612803 U CN 214612803U
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Abstract
The utility model discloses a rare earth metal electrolysis trough is with structure and electrolysis trough that restriction furnace cover board rises, wherein, the rare earth metal electrolysis trough includes the furnace body, set up the furnace cover board on the furnace body and set up the insulation board between furnace body and furnace cover board, the structure that restriction furnace cover board rises includes two at least insulating locating parts that the interval set up, the one end and the furnace cover board fixed connection of insulating locating part, the other end and the furnace body fixed connection of insulating locating part, insulating locating part is used for making the distance between furnace cover board and the furnace body keep unchangeable, and make mutual insulation between furnace cover board and the furnace body. The utility model discloses can carry out the tractive to the furnace cover board, make the distance between furnace cover board and the furnace body keep unchangeable to restricted the furnace cover board and risen because of the inflation of insulation board.
Description
Technical Field
The utility model relates to a rare earth metal electrolysis technical field, concretely relates to rare earth metal is structure and electrolysis trough that restriction furnace apron rises for electrolysis trough.
Background
As shown in fig. 1, the conventional rare earth metal electrolytic cell generally includes a furnace body, a graphite tank disposed inside the furnace body, and a furnace cover plate disposed on the top of the furnace body, wherein an electrolysis anode and an electrolysis cathode are disposed in the graphite tank, and the furnace cover plate is generally directly connected to an anode clamping plate of the electrolysis anode and is conducted to the electrolysis anode. In order to avoid furnace cover board and graphite tank of below, the furnace body short circuit switches on and causes the loss to the graphite tank, set up the insulation board that insulating material such as asbestos board or aluminum silicate board made usually between furnace cover board and furnace body, use after a period, the insulation board that insulating material made rises and with furnace cover board jack-up easily in the easy inflation of effect lower extreme of electrolysis positive pole and graphite tank bottom, thereby with the electrolysis positive pole lifting, make the normal work of electrolysis positive pole's lower extreme and graphite tank bottom change and influence the electrolysis trough, consequently, need regularly clear up and overhaul, waste time and energy, and seriously influence the production efficiency of electrolysis trough.
SUMMERY OF THE UTILITY MODEL
To the defect among the prior art, the utility model aims at providing a rare earth metal electrolysis trough is with structure and electrolysis trough that restriction furnace cover board rises can carry out the tractive to the furnace cover board, makes the distance between furnace cover board and the furnace body keep unchangeable to restricted the furnace cover board and risen because of the inflation of insulation board.
In order to achieve the above purpose, the present invention is implemented by the following technical solutions:
according to the utility model discloses a first aspect, the utility model provides a rare earth metal electrolysis trough is with structure of restriction furnace cover board rising, the rare earth metal electrolysis trough include the furnace body, set up in furnace cover board on the furnace body and set up in insulation board between furnace body and the furnace cover board, the structure of restriction furnace cover board rising includes two at least insulating locating parts that the interval set up, the one end of insulating locating part with furnace cover board fixed connection, the other end of insulating locating part with furnace body fixed connection, insulating locating part is used for making the furnace cover board with distance between the furnace body keeps unchangeable, and makes the furnace cover board with mutual insulation between the furnace body.
Preferably, the insulation limit part comprises an upper U-shaped fixed seat, a lower U-shaped fixed seat, an upper connecting block, a lower connecting block and a connecting bolt vertically arranged, the openings of the upper U-shaped fixed seat and the lower U-shaped fixed seat are arranged oppositely, the upper U-shaped fixed seat is fixedly connected with the bottom surface of the furnace cover plate, the lower U-shaped fixed seat is fixedly connected with the outer wall of the furnace body, the upper connecting block is arranged in the U-shaped groove of the upper U-shaped fixed seat, the lower connecting block is arranged in a U-shaped groove of the lower U-shaped fixed seat, open grooves for the connecting bolts to pass through are formed in the upper U-shaped fixed seat and the lower U-shaped fixed seat, the upper end of the connecting bolt is connected with the upper connecting block, the lower end of the connecting bolt is connected with the lower connecting block, and at least one of the upper connecting block and the lower connecting block is made of an insulating material.
Preferably, the upper connecting block and the lower connecting block are both made of bakelite.
Preferably, the size of the open slot is larger than the diameter of the connecting bolt.
Preferably, the upper U-shaped fixing seat and the lower U-shaped fixing seat are both made of channel steel.
Preferably, the number of the insulation limit pieces is 2-4.
Preferably, the number of the insulation limiting pieces is 4, and the 4 insulation limiting pieces are arranged around the outer wall of the furnace body at uniform intervals.
According to the utility model discloses a second aspect, the utility model provides a rare earth metal electrolysis trough, including the furnace body, set up in furnace cover board on the furnace body and set up in insulation board between furnace body and the furnace cover board still include above-mentioned first aspect rare earth metal electrolysis trough with the structure that restriction furnace cover board rises.
The utility model has the advantages that:
the utility model provides a pair of rare earth metal electrolysis trough is with structure and electrolysis trough that restriction furnace cover board rises, moreover, the steam generator is simple in structure, furnace cover board and furnace body are connected to two at least insulating locating parts through increasing the interval setting, when guaranteeing to insulate between furnace cover board and the furnace body, carry out the tractive to the furnace cover board, make the distance between furnace cover board and the furnace body keep unchangeable, thereby restricted the furnace cover board and risen because of the inflation of insulation board, and then avoid electrolysis anodal lifting, guarantee the accuracy of electrolysis parameter among the electrolysis process, effectively improve the life of whole electrolysis trough, reduce the overhaul number of times, promote production efficiency, and be suitable for popularization and use.
Drawings
FIG. 1 is a schematic front view of a rare earth metal electrolytic cell according to the prior art;
FIG. 2 is a schematic front view of a rare earth metal electrolytic cell according to an embodiment of the present invention;
FIG. 3 is an enlarged view of portion A of FIG. 2;
FIG. 4 is a schematic bottom view of a rare earth metal electrolyzer in an embodiment of the present invention.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
In this application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection, or an integral part; can be mechanically or electrically connected; 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 description of the present application, it is to be understood that the terms "longitudinal," "lateral," "horizontal," "top," "bottom," "upper," "lower," "inner" and "outer" and the like are used in the orientation or positional relationship shown in the drawings, which are used for convenience in describing the present invention and for simplicity in description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
As shown in fig. 1, in the prior art, a rare earth metal electrolytic cell includes a furnace body 1, a graphite tank 2 disposed inside the furnace body 1, and a furnace cover plate 3 disposed on the top of the furnace body 1, wherein an electrolysis anode 4 and an electrolysis cathode 5 are disposed in the graphite tank 2, and the furnace cover plate 3 is generally directly connected to an anode clamping plate 401 of the electrolysis anode 4 and is conducted with the electrolysis anode 4. In order to avoid short-circuit conduction between the furnace cover plate 3 and the graphite bath 2 and the furnace body 1 therebelow, and to avoid loss of the graphite bath 2, an insulating plate 6 made of an insulating material such as an asbestos plate or an aluminum silicate plate is usually provided between the furnace cover plate 3 and the furnace body 1. However, after a period of use, the insulating plate 6 made of insulating material is likely to expand and rise under the action of the electrolyte to jack up the furnace cover plate 3, so as to lift the electrolytic anode 4, so that the distance parameter between the lower end of the electrolytic anode 4 and the bottom of the graphite tank 2 is changed to affect the normal operation of the electrolytic tank, and therefore, the electrolytic tank needs to be cleaned and overhauled regularly.
As shown in fig. 2-4, the embodiment of the utility model provides a rare earth metal electrolysis trough is with structure 10 that restriction furnace cover board rises, the rare earth metal electrolysis trough includes furnace body 1, set up furnace cover board 3 on furnace body 1 and set up insulation board 6 between furnace body 1 and furnace cover board 3, structure 10 that restriction furnace cover board rises includes two at least insulating locating parts 100 that the interval set up, the one end and the furnace cover board 3 fixed connection of insulating locating part 100, the other end and the furnace body 1 fixed connection of insulating locating part 100, insulating locating part 100 is used for making the distance between furnace cover board 3 and the furnace body 1 keep unchangeable, and make mutual insulation between furnace cover board 3 and the furnace body 1.
In this embodiment, rare earth metal electrolysis trough is with structure 10 that restriction furnace cover board rises connects furnace cover board 3 and furnace body 1 through two at least insulating locating part 100 that the interval set up, when guaranteeing to be insulating between furnace cover board 3 and the furnace body 1, carry out the tractive to furnace cover board 3, make the distance between furnace cover board 3 and the furnace body 1 keep unchangeable, thereby restricted furnace cover board 3 and risen because of the inflation of insulation board 6, and then avoid the lifting of electrolysis positive pole 4, guarantee the accuracy of electrolysis parameter among the electrolysis process, effectively improve the life of whole electrolysis trough, reduce the overhaul number of times, promote production efficiency, moreover, the steam generator is simple in structure, and is low in cost, and is suitable for being generalized to use.
In one embodiment, as shown in fig. 3, the insulation limiting member 100 includes an upper U-shaped fixing base 101, a lower U-shaped fixing base 102, go up connecting block 103, connecting bolt 105 of lower connecting block 104 and vertical setting, go up U type fixing base 101 and the opening of lower U type fixing base 102 sets up dorsad, go up the bottom surface fixed connection of U type fixing base 101 and apron 3, the outer wall fixed connection of lower U type fixing base 102 and furnace body 1, it sets up in the U type groove 1011 of last U type fixing base 101 to go up connecting block 103, lower connecting block 104 sets up in the U type groove 1011 of lower U type fixing base 102, go up U type fixing base 101 and all set up the open slot 106 that holds connecting bolt 105 and pass on the lower U type fixing base 102, connecting bolt 105's upper end is connected with last connecting block 103, connecting bolt 105's lower extreme and lower connecting block 104 are connected, go up at least one in connecting block 103 and the lower connecting block 104 and adopt insulating material to make. Thus, the upper connecting block 103 and the lower connecting block 104 are connected through the connecting bolt 105, and the upper connecting block 103 and the lower connecting block 104 are respectively abutted against the upper U-shaped fixing seat 101 and the lower U-shaped fixing seat 102, so that the distance between the furnace cover plate 3 and the furnace body 1 is kept unchanged. Simple structure, convenient operation can also adjust the connecting block and the distance between the connecting block 104 down through adjusting connecting bolt 105 to conveniently take out connecting bolt 105, release the connection between furnace cover plate 3 and the furnace body 1, the maintenance of the electrolysis trough of being convenient for. The insulation between the furnace cover plate 3 and the furnace body 1 is realized while the connection is ensured through the insulation of at least one of the upper connecting block 103 and the lower connecting block 104.
Specifically, in one embodiment, as shown in fig. 4, the head of the connecting bolt 105 is upward, the screw rod sequentially penetrates through the upper connecting block 103 and the lower connecting block 104 from top to bottom, the screw rod is slidably connected with the connecting block 103 and the lower connecting block 104, the lower end of the screw rod is in threaded connection with the locking nut 107, and the upper connecting block 103 and the lower connecting block 104 are respectively and tightly abutted against the upper U-shaped fixing seat 101 and the lower U-shaped fixing seat 102 by adjusting the locking nut 107, so that the distance between the furnace cover plate 3 and the furnace body 1 is ensured not to change.
In other embodiments, the head of the connecting bolt 105 may be directed downward, the screw rod sequentially penetrates through the lower connecting block 4 and the upper connecting block 3 from bottom to top, and the screw rod is slidably connected with the lower connecting block 4 and is in threaded connection with the upper connecting block 3. Therefore, the locking nut 6 can be omitted, the number of parts is small, and the disassembly and the assembly are convenient.
In one embodiment, the upper connecting block 103 and the lower connecting block 104 are made of bakelite. Bakelite is an insulating plastic, has higher mechanical strength, good insulating property, heat resistance, corrosion resistance, and is suitable for the utility model discloses.
In one embodiment, as shown in FIG. 3, the size of the open slot 106 is greater than the diameter of the connecting bolt 105. Thus, the connecting bolt 105 can be better ensured not to contact with the upper U-shaped fixing seat 101 and the lower U-shaped fixing seat 102, and insulation can be better realized.
In one embodiment, the upper U-shaped fixing base 101 and the lower U-shaped fixing base 102 are made of channel steel. Channel-section steel intensity is high, and is with low costs, is suitable for the utility model discloses.
In one embodiment, the number of the insulation limiters 100 is 2-4.
In one embodiment, as shown in fig. 2 and 4, the number of the insulation stoppers 100 is 4, and the 4 insulation stoppers 100 are uniformly spaced around the outer wall of the furnace body 1. Therefore, the relative movement between the furnace cover plate 3 and the furnace body 1 in the use process can be better avoided, and the number of the insulating limit parts 100 is effectively reduced while the mutual stress balance between the furnace cover plate 3 and the furnace body 1 is ensured.
As shown in fig. 2-4, the embodiment of the present invention further provides a rare earth metal electrolytic cell, which includes a furnace body 1, a furnace cover plate 3 disposed on the furnace body 1, and an insulating plate 6 disposed between the furnace body 1 and the furnace cover plate 3, and further includes a structure 10 for limiting the furnace cover plate from rising in the above embodiment.
In this embodiment, since the rare earth metal electrolytic cell employs the structure 10 for restricting the rise of the furnace cover plate for the rare earth metal electrolytic cell in the above embodiment, the advantages thereof are the same as those of the above embodiment, and are not described herein again.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. A rare earth metal electrolytic bath is with structure of restriction furnace apron rises, rare earth metal electrolytic bath includes the furnace body, sets up the furnace apron on the furnace body and sets up the insulation board between furnace body and furnace apron,
the structure for limiting the furnace cover plate from rising comprises at least two insulation limiting parts arranged at intervals, one end of each insulation limiting part is fixedly connected with the furnace cover plate, the other end of each insulation limiting part is fixedly connected with the furnace body, and each insulation limiting part is used for keeping the distance between the furnace cover plate and the furnace body unchanged and enabling the furnace cover plate and the furnace body to be insulated from each other.
2. The rare earth metal electrolytic tank for limiting the furnace cover plate from rising according to claim 1, wherein the insulation limiting member comprises an upper U-shaped fixing seat, a lower U-shaped fixing seat, an upper connecting block, a lower connecting block and a connecting bolt vertically arranged, the openings of the upper U-shaped fixing seat and the lower U-shaped fixing seat are oppositely arranged, the upper U-shaped fixing seat is fixedly connected with the bottom surface of the furnace cover plate, the lower U-shaped fixing seat is fixedly connected with the outer wall of the furnace body, the upper connecting block is arranged in the U-shaped groove of the upper U-shaped fixing seat, the lower connecting block is arranged in the U-shaped groove of the lower U-shaped fixing seat, open grooves for allowing the connecting bolt to pass through are respectively formed in the upper U-shaped fixing seat and the lower U-shaped fixing seat, the upper end of the connecting bolt is connected with the upper connecting block, and the lower end of the connecting bolt is connected with the lower connecting block, at least one of the upper connecting block and the lower connecting block is made of an insulating material.
3. The rare earth metal electrolytic cell for restraining the furnace cover plate from rising according to claim 2, wherein the upper connection block and the lower connection block are made of bakelite.
4. The rare earth metal electrolytic cell according to claim 2, wherein the size of the open groove is larger than the diameter of the connecting bolt.
5. The structure of claim 2, wherein the upper U-shaped fixing seat and the lower U-shaped fixing seat are made of channel steel.
6. The rare earth metal electrolytic tank as recited in any one of claims 1 to 5, wherein the number of the insulation stoppers is 2 to 4.
7. The rare earth metal electrolytic tank furnace cover plate ascent limiting structure according to claim 6, wherein the number of the insulation stoppers is 4, and 4 insulation stoppers are evenly spaced around the outer wall of the furnace body.
8. A rare earth metal electrolytic tank comprises a furnace body, a furnace cover plate arranged on the furnace body and an insulating plate arranged between the furnace body and the furnace cover plate, and is characterized in that,
further comprising a structure for restricting the rise of a furnace cover plate for a rare earth metal electrolytic cell according to any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120367408.8U CN214612803U (en) | 2021-02-10 | 2021-02-10 | Structure for limiting furnace cover plate rising for rare earth metal electrolytic cell and electrolytic cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120367408.8U CN214612803U (en) | 2021-02-10 | 2021-02-10 | Structure for limiting furnace cover plate rising for rare earth metal electrolytic cell and electrolytic cell |
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| CN214612803U true CN214612803U (en) | 2021-11-05 |
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| CN202120367408.8U Active CN214612803U (en) | 2021-02-10 | 2021-02-10 | Structure for limiting furnace cover plate rising for rare earth metal electrolytic cell and electrolytic cell |
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- 2021-02-10 CN CN202120367408.8U patent/CN214612803U/en active Active
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