CN202246921U - Insulating connecting piece between horizontal gas hood plate and guide pipe - Google Patents
Insulating connecting piece between horizontal gas hood plate and guide pipe Download PDFInfo
- Publication number
- CN202246921U CN202246921U CN2011203491204U CN201120349120U CN202246921U CN 202246921 U CN202246921 U CN 202246921U CN 2011203491204 U CN2011203491204 U CN 2011203491204U CN 201120349120 U CN201120349120 U CN 201120349120U CN 202246921 U CN202246921 U CN 202246921U
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- guide pipe
- insulating
- connecting piece
- gas hood
- horizontal gas
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Abstract
The utility model discloses an insulating connecting piece between a horizontal gas hood plate and a guide pipe, which is an insulating component between an alumina feeding device of an aluminum electrolytic cell and the horizontal gas hood plate of an upper mechanism of the aluminum electrolytic cell. The component consists of a guide casing, an insulating steel sleeve, a flange pressure plate and an insulating layer packing material, and is characterized in that the insulating steel sleeve is arranged outside the guide pipe, and the insulating layer packing material is formed between interlayers of the guide pipe and the insulating steel sleeve. The component has the following advantages: firstly, by adopting the flange pressure plate, the insulating connecting piece can be in metal connection with the horizontal gas hood plate of the aluminum electrolytic cell directly, and secondly, as the insulating steel sleeve is arranged outside the guide pipe, and the insulating layer packing material is formed between the interlayers of the guide casing and the insulating steel sleeve, the guiding capability of the guide pipe can be improved.
Description
Technical field: inventing the insulated connecting piece between horizontal petticoat pipe plate and the guide pipe, is that aluminum oxide in aluminum electrolytic bath feeding device crust-breaking chips is connected the tail rod between the piston with cylinder, and the insulating element between the horizontal petticoat pipe plate of aluminium cell upper mechanism.
Background technology: existing general aluminum oxide in aluminum electrolytic bath feeding device crust-breaking chips is connected the tail rod between the piston with cylinder; And the employing of the insulating element between the horizontal petticoat pipe plate of aluminium cell upper mechanism is two kinds of technical schemes; The one, place insulation mode in the outside and the horizontal petticoat pipe plate junction of guide pipe with firm frame fixation refractory brick; A kind of is to be used on the guide pipe welding process to connect dish, and the mode of interpolation insulcrete and insulation thimble realizes that the insulation between its two is connected between ring flange and horizontal petticoat pipe plate again.
Above-mentioned two kinds of insulating disadvantage are that stability, the guidance quality of guide pipe are relatively poor, cause the crust-breaking chips tail rod when work, to be swung.
Summary of the invention: poor in order to overcome the insulate steering capability of the insulating element between board-like aluminum oxide in aluminum electrolytic bath feeding device guide pipe and the horizontal petticoat pipe plate of aluminium cell upper mechanism of general at present steel framework refractory brick formula and flange platen; The unit architecture cost is high; The above-mentioned shortcoming of installing and replacing inconvenience the invention provides a kind of novel horizontal petticoat pipe plate of aluminium cell and the insulated connecting piece constructing technology scheme between the guide pipe.
Insulated connecting piece between horizontal petticoat pipe plate of aluminium cell of the present invention and the guide pipe is made up of guide thimble, insulation steel bushing, flange platen and insulation layer stopping composition.It is characterized in that: the outer setting insulation steel bushing at guide pipe is configured with the insulation layer stopping composition between the interlayer of guide pipe and insulation steel bushing.
According to technique scheme, the guide pipe outer wall of this insulated connecting piece is provided with the anticreep beading with insulation steel bushing inwall.
According to technique scheme, be configured with the insulation layer stopping composition between the interlayer of guide pipe and insulation steel bushing and process with resistant to elevated temperatures insulating material.
According to technique scheme, on the outside insulation steel bushing of guide pipe, be provided with and be configured with the flange platen, the flange platen is used for and being connected of the horizontal petticoat pipe plate of aluminium cell, and its mode of connection is that bolt connects or is welded to connect.
Adopt the insulated connecting piece between horizontal petticoat pipe plate of aluminium cell of the present invention and the guide pipe; Have following with advantage; The one, adopt the flange platen, this insulated connecting piece can directly be carried out metal with the horizontal petticoat pipe plate of aluminium cell and is connected, and the 2nd, at the outer setting insulation steel bushing of guide pipe; Be configured with the insulation layer stopping composition between the interlayer of guide thimble and insulation steel bushing, can improve the steering capability of guide pipe.
Description of drawings: the make and the technical characterictic of the insulated connecting piece between horizontal petticoat pipe plate of the present invention and the guide pipe, according to Figure of description and specific embodiment explanation, then more cheer and bright.
The main pseudosection of Fig. 1 insulated connecting piece embodiment 1 of the present invention.
Fig. 2 is the plan view from above of Fig. 1.
The front view of the installation of Fig. 3 insulated connecting piece embodiment 1 of the present invention, structure signal.
Shown in its figure: 1 insulation layer stopping composition, 2 guide pipes, 3 insulation steel bushings, 4 flange platens, 5 anticreep beadings, 6 horizontal petticoat pipe plates, 7 bolts.
Embodiment: the insulated connecting piece between horizontal petticoat pipe plate of aluminium cell of the present invention and the alumina feeding device guiding pipe; Specific embodiments such as Fig. 1, Fig. 2, shown in Figure 3; Insulation of outer setting steel bushing (3) at guide pipe (2); Be configured with on the insulation steel bushing (3) and be used for carrying out hard-wired flange platen (4) with the horizontal petticoat pipe of aluminium cell (6) plate; Guide thimble (2) outer wall is provided with anticreep beading (5) with insulation steel bushing (3) inwall, is configured with insulation layer stopping composition (1) between the interlayer of guide pipe (2) and insulation steel bushing (3), and insulation layer stopping composition (1) is processed with resistant to elevated temperatures insulating material or refractory materials; Like micanite pipe, rock wool cloth, rubber-asbestos plate, refractory castable, refractory cements stopping composition etc.
Claims (2)
1. the insulated connecting piece between horizontal petticoat pipe plate and the guide pipe is made up of guide pipe, insulation steel bushing, flange platen and insulation layer, it is characterized in that: be configured with insulation layer stopping composition (1) between the interlayer of guide pipe (2) and insulation steel bushing (3).
2. according to the insulated connecting piece between said horizontal petticoat pipe plate of claim 1 and the guide pipe, it is characterized in that: guide pipe (2) outer wall is provided with anticreep beading (5) with insulation steel bushing (3) inwall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203491204U CN202246921U (en) | 2011-09-15 | 2011-09-15 | Insulating connecting piece between horizontal gas hood plate and guide pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203491204U CN202246921U (en) | 2011-09-15 | 2011-09-15 | Insulating connecting piece between horizontal gas hood plate and guide pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202246921U true CN202246921U (en) | 2012-05-30 |
Family
ID=46108191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203491204U Expired - Fee Related CN202246921U (en) | 2011-09-15 | 2011-09-15 | Insulating connecting piece between horizontal gas hood plate and guide pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202246921U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107130259A (en) * | 2016-08-05 | 2017-09-05 | 高德金 | A kind of aluminum oxide in aluminum electrolytic bath feeding device |
-
2011
- 2011-09-15 CN CN2011203491204U patent/CN202246921U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107130259A (en) * | 2016-08-05 | 2017-09-05 | 高德金 | A kind of aluminum oxide in aluminum electrolytic bath feeding device |
| CN107687005A (en) * | 2016-08-05 | 2018-02-13 | 高德金 | A kind of new aluminum cell crust breaking feeding device |
| CN107130259B (en) * | 2016-08-05 | 2021-04-27 | 高德金 | Aluminum oxide feeding device for aluminum electrolysis cell |
| CN107687005B (en) * | 2016-08-05 | 2021-11-02 | 高德金 | Novel aluminum cell crust breaking and feeding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20120530 Termination date: 20140915 |
|
| EXPY | Termination of patent right or utility model |