CN203256353U - Insulated crust breaking hammer mechanism for aluminium-electrolytic cell - Google Patents
Insulated crust breaking hammer mechanism for aluminium-electrolytic cell Download PDFInfo
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- CN203256353U CN203256353U CN 201320273054 CN201320273054U CN203256353U CN 203256353 U CN203256353 U CN 203256353U CN 201320273054 CN201320273054 CN 201320273054 CN 201320273054 U CN201320273054 U CN 201320273054U CN 203256353 U CN203256353 U CN 203256353U
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- tup
- steel pipe
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- head
- insulation
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Abstract
The utility model relates to electrolytic cell equipment in the technical field of aluminium smelting and particularly relates to an insulated crust breaking hammer mechanism for an aluminium-electrolytic cell. The mechanism comprises a hammer and an insulated sleeve, wherein the insulated sleeve is sleeved on the hammer. According to the insulated crust breaking hammer mechanism for the aluminium-electrolytic cell, the insulated sleeve is arranged on the crust breaking hammer mechanism, so that compared with an existing insulation mode that an insulated layer is arranged on a guide sleeve mechanism, the insulated crust breaking hammer mechanism has the following advantages that the crust breaking hammer mechanism can be replaced in time, so that the purpose of replacing the insulated sleeve is achieved, the problem that an existing insulated component is long in replacement period is fully solved, and the insulation effect between the crust breaking hammer mechanism and pneumatic equipment is ensured.
Description
Technical field
The utility model relates to the electrolytic cell equipment of aluminum smelting technology technical field, relates in particular to a kind of insulation crust-breaking chips mechanism for aluminium cell.
Background technology
At present, point type crust-breaking ﹠ baiting mode in the middle of the aluminum electrolysis industry electrolyzer mostly adopts is for every electrolyzer of aluminum electrolysis technology, generally be provided with 2 to 6 crust-breaking chips mechanisms and replace crust-breaking ﹠ baiting, 160KA adopts 2 points usually, and 240KA adopts 4 points, 300KA adopts 5 points, and 400KA adopts 6 points.The crust-breaking chips mechanism that crust breaking adopts, its top (being afterbody) connects pneumatically operated equipment by hammer stem, and pilot sleeve mechanism is passed in its underpart, probes in electrolyzer, and pilot sleeve wherein is weldingly fixed on electrolyzer.When the crust breaking operation, pneumatically operated equipment orders about crust-breaking chips mechanism and moves up and down along pilot sleeve, punctures the duricrust that forms on electrolysis liquid surface, injects and replenishes the electrolysis raw material by the hole that punctures formation.Have insulation layer in pilot sleeve mechanism, be used for the insulation between crust-breaking chips mechanism and pneumatically operated equipment.
Because pilot sleeve mechanism and electrolyzer are an integral body, replacing difficulty to pilot sleeve mechanism is larger, therefore, in the field of business, in a single day pilot sleeve puts into operation and just no longer changes, and only when even more than 6 years, electrolyzer being carried out periodicmaintenance every 6 years, just can pilot sleeve mechanism be repaired or replaced; Yet after actual production operation for some time, the insulation layer of most pilot sleeve mechanism all damages, the collision that causes crust-breaking chips mechanism and pneumatically operated equipment with contact, be short-circuited, produce electrical spark in the crust breaking operation, both expended a large amount of electric energy, again badly damaged pneumatically operated equipment etc.
To sum up, the existing component replacement cycle for insulation is long, and the insulation effect between crust-breaking chips mechanism and electrical equipment is relatively poor.
The utility model content
The technical problem that (one) will solve
To be solved in the utility model is that the existing component replacement cycle for insulation is long, and the technical problem such as the insulation effect between crust-breaking chips mechanism and electrical equipment is relatively poor.
(2) technical scheme
For solving the problems of the technologies described above, the utility model provides a kind of insulation crust-breaking chips mechanism for aluminium cell, and this mechanism comprises tup and insulation thimble, and described insulation thimble is sleeved on described tup.
Preferably, the axial length of described insulation thimble is less than the axial length of described tup.
Preferably, described tup comprises the tup afterbody corresponding to the pneumatically operated equipment that drives tup, and away from the tup head of the pneumatically operated equipment of described driving tup, described tup afterbody and described tup head are fixed together by excessive handle, and the external diameter of described tup afterbody is less than the external diameter of described tup head.
Preferably, described insulation thimble is positioned on described tup afterbody.
Preferably, the external diameter of described insulation thimble is identical with the external diameter of described tup head.
Preferably, described tup afterbody comprises connection handle, afterbody steel pipe and back-up ring, and an end of described afterbody steel pipe is fixed on described connection handle; The other end inside of described afterbody steel pipe is fitted with described connection handle, and its outside is equipped with described back-up ring; Be set with described insulation thimble on described afterbody steel pipe between described back-up ring and described tup head.
Preferably, described tup head comprises head steel pipe and tup main body, and described tup main body plug-in mounting also is fixed on an end of head steel pipe, and the other end of described head steel pipe is set with and is fixed on described excessive handle.
Preferably, described afterbody steel pipe is fixedly connected with described head steel pipe.
Preferably, between described connection handle and described afterbody steel pipe, between described afterbody steel pipe and described excessive handle, between described excessive handle and described head steel pipe, between described head steel pipe and described tup main body and the fixed form between described afterbody steel pipe and described head steel pipe adopt welding process.
Preferably, the welding process between described connection handle and described afterbody steel pipe adopts the plug welding mode.
(3) beneficial effect
1, the insulation crust-breaking chips mechanism that is used for aluminium cell that the utility model provides, by in crust-breaking chips mechanism, insulation thimble being set, than the existing insulation mode that insulation thimble is set in pilot sleeve mechanism, the utility model can be changed crust-breaking chips mechanism timely, and then reach the purpose of changing insulation thimble, fully solve the long problem of replacement cycle of existing member for insulating, and effectively guaranteed the insulation effect between crust-breaking chips mechanism and pneumatically operated equipment;
2, the insulation crust-breaking chips mechanism that is used for electrolyzer that the utility model provides, the concrete structure of the crust-breaking chips mechanism with insulation thimble is provided, especially the insulation thimble setting is positioned at the tup afterbody of this mechanism, both guaranteed the insulation between tup mechanism and pneumatically operated equipment, and avoided again insulation layer to probe in the electrolytic solution of high temperature and had influence on the efficient of electrolysis;
3, the insulation crust-breaking chips mechanism that is used for electrolyzer that the utility model provides, the external diameter of insulation thimble is set to equate with the tup head, make that tup mechanism is whole is round and smooth shape, so that tup mechanism sliding more smoothly in pilot sleeve mechanism;
4, the insulation crust-breaking chips mechanism that is used for electrolyzer that the utility model provides positions insulation thimble by back-up ring and head steel pipe, can prevent because of insulation thimble dislocation in the running up and down of crust breaking, coming off affects the situation of insulation effect.
Description of drawings
Fig. 1 is embodiment 1 structural representation of the present utility model;
Fig. 2 is embodiment 2 structural representations of the present utility model;
Fig. 3 is embodiment 3 structural representations of the present utility model;
Wherein: 100, tup, 110, the afterbody of hanging one's head, 111, connection handle, 112, the afterbody steel pipe, 120, the tup head, 121, the head steel pipe, 122, the tup main body, 130, excessive handle, 140, back-up ring, 200, insulation thimble.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is described in further detail.Following examples are used for explanation the utility model, but are not used for limiting scope of the present utility model.
Embodiment 1 as shown in Figure 1, a kind of insulation crust-breaking chips mechanism for aluminium cell, this mechanism comprises tup 100 and insulation thimble 200, described insulation thimble 200 is sleeved on described tup 100.Accordingly, this scheme is by arranging insulation thimble 200 on tup 100, realized crust-breaking chips mechanism and has been used for driving insulation between the pneumatically operated equipment of crust-breaking chips mechanism, the fault such as to avoid being short-circuited; When insulation thimble 200 damages when need changing to some extent, do not need by the time electrolyzer to be safeguarded, and directly takes out crust-breaking chips mechanism by suspender, change crust-breaking chips mechanism and get final product, the replacing facility, and can the effective guarantee insulation effect.
When the crust breaking operation, the part of crust-breaking chips mechanism need probe in electrolytic solution, for preventing that insulation thimble 200 probes into electrolytic solution and causes corrosion to electrolytic solution, preferably, insulation thimble 200 is covered the part that is positioned at the outer tup 100 of electrolytic solution to be got final product, that is, the axial length of described insulation thimble 200 is less than the axial length of described tup 100.
Embodiment 2 as shown in Figure 2, a kind of insulation crust-breaking chips mechanism for aluminium cell, this mechanism comprises tup 100 and insulation thimble 200, and described insulation thimble 200 is sleeved on described tup 100, and the axial length of described insulation thimble 200 is less than the axial length of described tup 100.Wherein, tup 100 comprises the tup afterbody 110 corresponding to the pneumatically operated equipment that drives tup 100, and away from the tup head 120 of the pneumatically operated equipment of described driving tup, described tup afterbody 110 is fixed together by excessive handle 130 with described tup head 120.Concrete, described tup afterbody 110 comprises for the connection handle 111 that connects pneumatically operated equipment and is used for the afterbody steel pipe 112 of installing insulating sleeve pipe 200, one end of described afterbody steel pipe 112 is sleeved on connection handle 111, the preferred welding process of plug welding that adopts of afterbody steel pipe 112 and connection handle 111 is fixed together, both guarantee strength of joint, do not affected again the right alignment of connection handle 111 and afterbody steel pipe 112; The other end inside of described afterbody steel pipe 112 is fitted with described excessive handle 130, and preferably adopts welding process that afterbody steel pipe 112 is fixed on excessive handle 130; Described tup head 120 comprises head steel pipe 121 and tup main body 122, described tup main body 122 is inserted into an end of head steel pipe 121, between tup main body 122 and head steel pipe 121, the preferred welding process that adopts is fixed together, the other end of described head steel pipe 121 is sleeved on described excessive handle 130, and the preferred welding process that adopts of head steel pipe 121 and excessive handle 130 is fixed together.
The external diameter of described tup afterbody 110 is less than the external diameter of described tup head 120, namely, the external diameter of afterbody steel pipe 112 is less than the external diameter of head steel pipe 121, be set with insulation thimble 200 on the afterbody steel pipe 112 of tup afterbody 110, the external diameter of insulation thimble 200 is set to equate with the external diameter of tup head 120, make after cover is loaded onto insulation thimble 200, this crust-breaking chips mechanism is round and smooth shape on the whole, is convenient to it and slides more smoothly in pilot sleeve mechanism.
This embodiment 2 is by precomputing the ratio of the shared tup entire length of tup afterbody 110, the insulation thimble 200 that can effectively guarantee to install is on the basis that does not probe into electrolytic solution, play the effect that insulate with pneumatically operated equipment, and reduced the difficulty of processing.
Embodiment 3 as shown in Figure 3, this embodiment 3 is further improvement of carrying out on the basis of embodiment 2, its improvements are: set up back-up ring 140, back-up ring 140 is sleeved on afterbody steel pipe 112, preferably be sleeved on the end of the contiguous connection handle 111 of afterbody steel pipe 112.Insulation thimble 200 is arranged on afterbody steel pipe 112 between back-up ring 140 and head steel pipe 121, realize for the axial location of insulation thimble 200 on tup 100 by back-up ring 140 and afterbody steel pipe 112, in the crust breaking operation of crust-breaking chips mechanism, the set pattern that prevents from insulating dislocation or come off and have influence on insulation effect.
Preferred, the external diameter of back-up ring 140 is set to equate with the external diameter of head steel pipe 121, makes the crust-breaking chips mechanism that back-up ring 140 is housed be on the whole round and smooth shape, realizes that further crust-breaking chips mechanism slides in pilot sleeve mechanism more smoothly.
It should be noted that at last, above embodiment is only unrestricted in order to the technical solution of the utility model to be described, although with reference to preferred embodiment, the utility model is had been described in detail, those skilled in the art are to be understood that, can modify or be equal to replacement the technical solution of the utility model, and not breaking away from the spirit and scope of technical solutions of the utility model, it all should be encompassed in the middle of claim scope of the present utility model.
Claims (10)
1. an insulation crust-breaking chips mechanism that is used for aluminium cell, is characterized in that, this mechanism comprises tup and insulation thimble, and described insulation thimble is sleeved on described tup.
2. the insulation crust-breaking chips mechanism for aluminium cell according to claim 1, is characterized in that, the axial length of described insulation thimble is less than the axial length of described tup.
3. the insulation crust-breaking chips mechanism for aluminium cell according to claim 2, it is characterized in that, described tup comprises the tup afterbody corresponding to the pneumatically operated equipment that drives tup, and away from the tup head of the pneumatically operated equipment of described driving tup, described tup afterbody and described tup head are fixed together by excessive handle, and the external diameter of described tup afterbody is less than the external diameter of described tup head.
4. the insulation crust-breaking chips mechanism for aluminium cell according to claim 3, is characterized in that, described insulation thimble is positioned on described tup afterbody.
5. the insulation crust-breaking chips mechanism for aluminium cell according to claim 4, is characterized in that, the external diameter of described insulation thimble is identical with the external diameter of described tup head.
6. the insulation crust-breaking chips mechanism for aluminium cell according to claim 5, is characterized in that, described tup afterbody comprises connection handle, afterbody steel pipe and back-up ring, and an end of described afterbody steel pipe is fixed on described connection handle; The other end inside of described afterbody steel pipe is fitted with described connection handle, and its outside is equipped with described back-up ring; Be set with described insulation thimble on described afterbody steel pipe between described back-up ring and described tup head.
7. the insulation crust-breaking chips mechanism for aluminium cell according to claim 6, it is characterized in that, described tup head comprises head steel pipe and tup main body, described tup main body plug-in mounting also is fixed on an end of head steel pipe, and the other end of described head steel pipe is set with and is fixed on described excessive handle.
8. the insulation crust-breaking chips mechanism for aluminium cell according to claim 7, is characterized in that, described afterbody steel pipe is fixedly connected with described head steel pipe.
9. the insulation crust-breaking chips mechanism for aluminium cell according to claim 8, it is characterized in that, between described connection handle and described afterbody steel pipe, between described afterbody steel pipe and described excessive handle, between described excessive handle and described head steel pipe, between described head steel pipe and described tup main body and the fixed form between described afterbody steel pipe and described head steel pipe adopt welding process.
10. the insulation crust-breaking chips mechanism for aluminium cell according to claim 9, is characterized in that, the welding process between described connection handle and described afterbody steel pipe adopts the plug welding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320273054 CN203256353U (en) | 2013-05-17 | 2013-05-17 | Insulated crust breaking hammer mechanism for aluminium-electrolytic cell |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320273054 CN203256353U (en) | 2013-05-17 | 2013-05-17 | Insulated crust breaking hammer mechanism for aluminium-electrolytic cell |
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| CN203256353U true CN203256353U (en) | 2013-10-30 |
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| CN 201320273054 Expired - Fee Related CN203256353U (en) | 2013-05-17 | 2013-05-17 | Insulated crust breaking hammer mechanism for aluminium-electrolytic cell |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109161933A (en) * | 2018-11-06 | 2019-01-08 | 云南云铝涌鑫铝业有限公司 | A kind of intelligence for aluminium electrolytic cell crust-breaking cylinder patrols slot control method |
-
2013
- 2013-05-17 CN CN 201320273054 patent/CN203256353U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109161933A (en) * | 2018-11-06 | 2019-01-08 | 云南云铝涌鑫铝业有限公司 | A kind of intelligence for aluminium electrolytic cell crust-breaking cylinder patrols slot control method |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131030 Termination date: 20200517 |
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| CF01 | Termination of patent right due to non-payment of annual fee |