CN202818671U - Electrode sealing guide device - Google Patents
Electrode sealing guide device Download PDFInfo
- Publication number
- CN202818671U CN202818671U CN 201220350154 CN201220350154U CN202818671U CN 202818671 U CN202818671 U CN 202818671U CN 201220350154 CN201220350154 CN 201220350154 CN 201220350154 U CN201220350154 U CN 201220350154U CN 202818671 U CN202818671 U CN 202818671U
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- CN
- China
- Prior art keywords
- brasses
- electrode
- water
- disc spring
- lower floor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses an electrode sealing guide device, comprising a top portion press plate, copper shoes, a fastening apparatus, a bottom portion sealing plate and a water cooling base, wherein the lower-layer copper shoe and the bottom portion sealing plate are mounted on the water cooling base, can radially slide, and play an effect of guiding on an electrode system; between the top portion press plate and the upper end of the water cooling base there is provided a high temperature resistant flexible ceramic fiber plate; between the upper-layer copper shoe and the lower-layer copper shoe there is provided a middle portion sealing plate; the subsections of each layer of copper shoe are connected through the fastening apparatus, and the fastening apparatus can change the compression amount of a disc spring gasket to adjust the pressing force on an electrode from the copper shoes in the cooperation of bolts and nuts; and the deformation of the disc spring enables the copper shoes to exert the pressing force on the electrode, such that the fastening apparatus can compensate a certain equipment manufacture error and equipment wear caused by a long term use, thereby ensuring various end faces inside the electrode sealing device to be reliably sealed.
Description
Technical field
The utility model relates to metallurgical machinery equipment, is used for the sealing guiding between closed submerged stove electrode column and bell, is intended to stop under the closed submerged stove furnace gas micro-pressure operation furnace gas excessive, realizes the electrode sealing guider of the closed-loop operation of mineral hot furnace.
Background technology
In the mine heat furnace smelting process, can produce a large amount of furnace gases now, its main component is CO, for recycling furnace gas, with energy-saving and cost-reducing.And mineral hot furnace in the course of the work must strict secluding air, closed-loop operation.During production, electrode column is along the guider oscilaltion on the bell, and the sealing between electrode column and the bell is to be related to the key that can mineral hot furnace realize the pressure-fired closed-loop operation.
The electrode sealing guider that designs in the mine heat furnace smelting process at present generally all adopts single brasses firmly to seal, sealing effectiveness is very undesirable, often cause CO excessive from the gap of bell and electrode column, form naked light, damage equipment, the mineral hot furnace heat efficiency reduces, and has also affected the production environment in workshop simultaneously, has caused potential safety hazard.In addition, the kind electrode sealing device structure is complicated, and production and maintenance cost are higher.
Summary of the invention
The utility model is for the defective of above problem technique scheme; the technical problems to be solved in the utility model provides a kind of multi-sealed protection that designed; guaranteed that sealing is reliable; connect by fastener; and can regulate brasses to the thrust of electrode column, the foozle of compensation equipment and the long-term electrode sealing guider that uses the equipment attrition of bringing.
For reaching above purpose, be achieved through the following technical solutions:
A kind of electrode sealing guider comprises top platen, brasses, fastener, sealed bottom plate and water-cooling subbase; Be connected for flange between water-cooling subbase and the closed submerged stove bell; Water-cooling subbase is circular, and the bottom is provided with boss; Brasses is comprised of upper strata brasses and lower floor's brasses, and every layer of brasses is equally divided at least two sections; Be connected and fixed by fastener between every section of the brasses; Lower floor's brasses is nested with on water-cooling subbase, and is lined with the sealed bottom plate between lower floor's brasses and the water-cooling subbase boss; The upper strata brasses is arranged at lower floor brasses upper end, and is provided with the middle part sealing plate between lower floor's brasses and the upper strata brasses; Top platen is arranged at brasses upper end, upper strata, and is bolted fixing with water-cooling subbase; Be provided with ceramic beaverboard between top platen and the water-cooling subbase; Fastener is comprised of bolt, the nut that cooperates with bolt and disc spring pad sheet; Falling yellow pad is nested with on bolt; Disc spring pad sheet quantity is no less than two, and two disc spring pad sheets to be one group be that protruding end is opposed when being nested with on bolt.
Adopted the following advantage of the utlity model has of technique scheme:
1, by top platen press seal pad, strengthens sealing effectiveness;
2, sealing gasket is the ceramic fibre plate material of high temperature resistant, insulation, environmental protection;
3, copper tile structure is simple, and low cost of manufacture installs, dismantles easy;
4, fastener thrust adjustable extent is large, apparatus adaptability good;
5, fastener simultaneously active force along the brasses tangential direction, fastening effective.
Above-mentioned explanation only is the general introduction of technical solutions of the utility model, for can clearer understanding technological means of the present utility model, and can be implemented according to the content of specification, and for above and other purpose of the present utility model, feature and advantage can be become apparent, below especially exemplified by preferred embodiment, and the cooperation accompanying drawing, be described in detail as follows.
Description of drawings
Fig. 1 is the utility model longitudinal profile structural representation.
Fig. 2 is the utility model upper strata brasses cross-sectional view.
Fig. 3 is the utility model lower floor brasses cross-sectional view.
Fig. 4 is the utility model fastener structural representation.
Among the figure: 1, top platen, 2, brasses, 2.1, the upper strata brasses, 2.2 lower floor's brasses, 3, fastener, 3.1, bolt, 3.2, nut, 3.3, the disc spring pad sheet, 4, water-cooling subbase, 5, the sealed bottom plate, 6, the middle part sealing plate, 7, ceramic beaverboard.
Embodiment
Such as Fig. 1, Fig. 2 and a kind of electrode sealing guider shown in Figure 3, comprise top platen 1, brasses 2, fastener 3, with water-cooling subbase 4; Be connected for flange between water-cooling subbase 4 and the closed submerged stove bell; Water-cooling subbase 4 is circular, and the bottom is provided with boss; Brasses 2 is comprised of upper strata brasses 2.1 and lower floor's brasses 2.2, and every layer of brasses is equally divided at least two sections; Brasses 2 is connected and fixed by fastener 3 between every section; Lower floor's brasses 2.2 is nested with on water-cooling subbase 4, and is lined with sealed bottom plate 5 between lower floor's brasses 2.2 and water-cooling subbase 4 boss; Upper strata brasses 2.1 is arranged at lower floor's brasses 2.2 upper ends, and is provided with middle part sealing plate 6 between lower floor's brasses 2.2 and the upper strata brasses 2.1; Top platen 1 is arranged at upper strata brasses 2.1 upper ends, and is bolted fixing with water-cooling subbase 4; Be provided with ceramic beaverboard 7 between top platen 1 and the water-cooling subbase 4; Fastener 3 is comprised of bolt 3.1, the nut 3.2 that cooperates with bolt 3.1 and disc spring pad sheet 3.3, and falling yellow pad 3.3 is nested with on bolt 3.1, disc spring pad sheet 3.3 quantity are no less than two, and two disc spring pad sheets 3.3 to be one group be that protruding end is as shown in Figure 4 opposed when being nested with on bolt 3.1;
Adopt the utility model lower floor brasses 2.2 and the sealed bottom plate 5 of technique scheme to be installed on the water-cooling subbase 4, can radially slide, electrode system is played the effect of guiding; Be provided with high-temperature-resistant flexible ceramic beaverboard 7 between top platen 1 and water-cooling subbase 4 upper ends; Be provided with middle part sealing plate 6 between upper strata brasses 2.1 and the lower floor's brasses 2.2; Connect by fastener 3 between every layer of brasses 2 segmentation, this fastener 3 cooperates to change the thrust that the decrement of disc spring pad sheet 3.3 is regulated 2 pairs of electrode columns of brasses by bolt 3.1 with nut 3.2, but owing to be the thrust that 2 pairs of electrode columns of brasses are provided by the deformation of disc spring pad sheet 3.3, and then this kind fastener 3 can compensate certain device fabrication error and the long-term equipment attrition of bringing of using; So just guaranteed the positiver sealing of inner each end face of this electrode seals.
The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, although the utility model discloses as above with preferred embodiment, yet be not to limit the utility model, any those skilled in the art are not within breaking away from the technical solutions of the utility model scope, appeal the equivalent embodiment that the technology contents that discloses is made a little change or is modified to equivalent variations when utilizing, in every case be the content that does not break away from technical solutions of the utility model, any simple modification that foundation technical spirit of the present utility model is done above embodiment, equivalent variations and modification all still belong in the scope of technical solutions of the utility model.
Claims (3)
1. electrode sealing guider comprises top platen (1), brasses (2), fastener (3) and water-cooling subbase (4), it is characterized in that: be connected for flange between described water-cooling subbase (4) and the closed submerged stove bell; Described water-cooling subbase (4) is circular, and the bottom is provided with boss; Described brasses (2) is comprised of upper strata brasses (2.1) and lower floor's brasses (2.2), and every layer of brasses is equally divided at least two sections; Be connected and fixed by fastener (3) between every section of the described brasses (2); Described lower floor brasses (2.2) is nested with on water-cooling subbase (4), and is lined with sealed bottom plate (5) between lower floor's brasses (2.2) and water-cooling subbase (4) boss; Upper strata brasses (2.1) is arranged at lower floor's brasses (2.2) upper end, and is provided with middle part sealing plate (6) between lower floor's brasses (2.2) and the upper strata brasses (2.1); Described top platen (1) is arranged at upper strata brasses (2.1) upper end, and is bolted fixing with water-cooling subbase (4); Be provided with ceramic beaverboard (7) between described top platen (1) and the water-cooling subbase (4).
2. a kind of electrode according to claim 1 seals guider, and it is characterized in that: described fastener (3) is comprised of bolt (3.1), the nut (3.2) that cooperates with bolt (3.1) and disc spring pad sheet (3.3); Described disc spring pad sheet (3.3) is nested with on bolt (3.1).
3. a kind of electrode sealing guider according to claim 2, it is characterized in that: described disc spring pad sheet (3.3) quantity is no less than two, and two disc spring pad sheets (3.3) are one group to be nested with when bolt (3.1) is upper be that protruding end is opposed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220350154 CN202818671U (en) | 2012-07-18 | 2012-07-18 | Electrode sealing guide device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220350154 CN202818671U (en) | 2012-07-18 | 2012-07-18 | Electrode sealing guide device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202818671U true CN202818671U (en) | 2013-03-20 |
Family
ID=47877469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220350154 Expired - Fee Related CN202818671U (en) | 2012-07-18 | 2012-07-18 | Electrode sealing guide device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202818671U (en) |
-
2012
- 2012-07-18 CN CN 201220350154 patent/CN202818671U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130320 Termination date: 20210718 |