CN204014146U - Electrode ports sealing shroud - Google Patents
Electrode ports sealing shroud Download PDFInfo
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- CN204014146U CN204014146U CN201420485026.5U CN201420485026U CN204014146U CN 204014146 U CN204014146 U CN 204014146U CN 201420485026 U CN201420485026 U CN 201420485026U CN 204014146 U CN204014146 U CN 204014146U
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- water tank
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Abstract
The utility model discloses a kind of electrode ports sealing shroud, belong to sealing shroud device field; Provide a kind of simple in structure, and can extend the sealing shroud electrode ports sealing shroud in useful life; Comprise base water tank and cover plate, on base water tank, be provided with base tube joint; Also comprise shell, cover plate is arranged on the top of shell; Described base water tank is positioned at the inner side of shell; Also comprise at least movable tank of one deck annular, described movable tank is positioned at the inner side of shell, and between base water tank and cover plate; Described every layer of movable tank is comprised of at least two fan-shaped water tanks, between each fan-shaped water tank and shell, is provided with spring; On each fan-shaped water tank, be provided with pipe joint.Because fan-shaped water tank can play sealing effectiveness to electrode, can play cooling effect of heat insulation again; Therefore can prevent the impact of electrode high temperature on other parts on sealing shroud, can effectively extend sealing shroud useful life, can also reduce parts, reduce costs simultaneously.
Description
Technical field
The utility model relates to a kind of sealing shroud device, relates in particular to the electrode ports sealing shroud that a kind of furnace of calcium carbide is used.
Background technology
Electrode ports sealing shroud is one of visual plant in furnace of calcium carbide smelting system.A kind of water-cooled seal sleeve of calcium carbide furnace cover electrode of mentioning in the Chinese utility model patent that the application number of announcing on February 24th, 2010 is 200920040975.1, this water-cooled seal sleeve adopts cooling water as coolant, and water collar comprises water collar base, water collar interlude, water collar seal receptacle and top hold-down from the bottom to top successively.Because cooling water is mainly filled in water collar interlude, therefore cause the height of water collar interlude longer, finally make the height of whole sealing shroud longer, therefore the electrode of furnace of calcium carbide is had to certain length requirement.In addition, between buffer spring on its water collar seal receptacle and electrode, do not pass through corresponding Cooling Design, but directly by corresponding fan-shaped foundry goods, connect, in the useful life that easily causes on water collar seal receptacle corresponding parts to be subject to the impact of electrode high temperature and reduce water collar seal receptacle, finally cause shorten the useful life of whole seal receptacle; Especially spring easily follows the string afterwards in the impact that is subject to high temperature, causes spring shortening in useful life; In addition, the structure relative complex of sealing cover, parts are more, also can cause the increase of cost.
Utility model content
The technical problem that the utility model solves is to provide a kind of simple in structure, and can extend the sealing shroud electrode ports sealing shroud in useful life.
The utility model solves the technical scheme that its technical problem adopts: electrode ports sealing shroud, comprise base water tank and cover plate, and on base water tank, be provided with base tube joint; Also comprise shell, cover plate is arranged on the top of shell; Described base water tank is positioned at the inner side of shell; Also comprise at least movable tank of one deck annular, described movable tank is positioned at the inner side of shell, and between base water tank and cover plate; The movable tank of described every layer is comprised of at least two fan-shaped water tanks, between each fan-shaped water tank and shell, is provided with spring; On each fan-shaped water tank, be provided with pipe joint.
Further: described movable tank has two-layer, between two-layer movable tank, be also provided with dividing plate.
Further: described every layer of movable tank is comprised of three fan-shaped water tanks.
Further: on described each fan-shaped water tank, be provided with two pipe joints; On same layer movable tank, adjacent two fan-shaped water tanks are by the flexible pipe connection of contacting.
Further: on fan-shaped water tank, be provided with position limiting structure, one end of spring coordinates with position limiting structure; On shell, be provided with spring eye, on the outer end of spring eye, be provided with end and emit; The other end of spring inserts spring eye, and is subject to the restriction that end emits.
Further: on shell, be provided with perforate, the pipe joint arranging on fan-shaped water tank is through corresponding perforate on shell.
The beneficial effects of the utility model are: by least movable tank of one deck annular is set, every layer of movable tank adopts at least two each and every one fan-shaped water tanks to form, after a plurality of fan-shaped water tanks form, can stay in center next hollow circular hole, this circular hole be the electrode insertion for furnace of calcium carbide.Because each fan-shaped water tank is all connected with shell by spring, each fan-shaped water tank is subject to the pretightning force of spring like this, and the inner arc surface of fan-shaped water tank and electrode are affixed; Meanwhile, electrode is if there is rocking when inserting or take out, and fan-shaped water tank can also regulate thereupon moving, and plays better sealing effectiveness; In addition, each fan-shaped water tank can be realized water tank inside is passed into cooling water medium by corresponding pipe joint, makes fan-shaped water tank play cooling heat-blocking action simultaneously; Owing to realizing cooling heat-blocking action on the fan-shaped water tank of ground floor and electrode contact, therefore the heat of high temperature of electrode can not be delivered to sealing shroud other parts, can avoid other parts of sealing shroud to be subject to temperatures involved, can effectively extend the useful life of useful life, the especially spring of sealing shroud.In addition, because movable tank plays sealing and cooling effect simultaneously, therefore can effectively reduce the height of whole sealing shroud; Simplified structure, reduces sealing shroud cost simultaneously.
Accompanying drawing explanation
Fig. 1 is the front view of electrode ports sealing shroud described in the utility model, and is half sectional view;
Fig. 2 is along the cutaway view of A-A line in Fig. 1;
Fig. 3 is the enlarged diagram of regional area P in Fig. 1;
In figure, be labeled as: movable tank 1, fan-shaped water tank 11, pipe joint 111, shell 2, perforate 21, base water tank 3, base tube joint 31, cover plate 4, spring 5, position limiting structure 51, spring eye 52, end emit 53, dividing plate 6, flexible pipe 7, brick wall base 8, gusset 9.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is further illustrated.
As shown in Figure 1 to Figure 3, electrode ports sealing shroud described in the utility model, comprises base water tank 3 and cover plate 4, is provided with base tube joint 31 on base water tank 3; Also comprise shell 2, cover plate 4 is arranged on the top of shell 2; Described base water tank 3 is positioned at the inner side of shell 2; Also comprise at least movable tank 1 of one deck annular, described movable tank 1 is positioned at the inner side of shell 2, and between base water tank 3 and cover plate 4; Described every layer of movable tank 1 is comprised of at least two fan-shaped water tanks 11, between each fan-shaped water tank 11 and shell 2, is provided with spring 5; On each fan-shaped water tank 11, be provided with pipe joint 111.Base water tank 3 also can pass into or emit cooling water by base tube joint 31 to inside, can play certain cooling effect; Base water tank 3, for being fixedly mounted on brick wall base 8, is played a supporting role to whole sealing shroud.
Wherein, the movable tank 1 of every one deck annular be by least two fan-shaped water tanks 11 with one heart around forming, in the inner circle of annulus partly for the placement of power pole.Conventionally each fan-shaped water tank 11 is in the same size, and radian is identical; And the radian of concrete fan-shaped water tank 11 is big or small, depend on that the movable tank 1 of whole annular is comprised of how many fan-shaped water tanks 11; For example, when adopting two fan-shaped water tanks 11 to form movable tank 1, the radian of each fan-shaped water tank should be 180 °, and the fan-shaped water tank of such two 180 ° is stitched together and could forms an annular movable tank 1 completing; And when forming movable tank 1 by three fan-shaped water tanks 11, the radian of each fan-shaped water tank is 120 °; Specifically, when forming a movable tank 1 by N fan-shaped water tank 11, the angle of each fan-shaped water tank 11 can be set as 360 °/N.
Between each fan-shaped water tank 11 and shell 2, be provided with spring 5, the effect of spring 5 is that fan-shaped water tank 11 is produced to elasticity pretightning force, makes its inner arc surface and electrode securement, plays sealing function; Meanwhile, when electrode is when taking out or insert, conventionally have certain rocking, the effect of spring 5 can also regulate whole movable tank 1 to move along with rocking of electrode, guarantees sealing effectiveness.As shown in Figure 3, the concrete mounting means of spring 5 can arrange position limiting structure 51 on each fan-shaped water tank 11, and one end of spring 5 coordinates with position limiting structure 51; Position limiting structure 51 can be a small boss, and spring 5 can be enclosed within on small boss; Also can be a little groove, spring 5 be put into groove.The fit system of spring 5 and shell 2 also can adopt the fit system of spring 5 and fan-shaped water tank 11; Can certainly adopt other fit system, as spring eye 52 is set on shell, on the outer end of spring eye 52, is provided with end and emits 53; Spring 5 inserts spring eye 52, and is subject to holding the restriction of emitting 53.The effect of spring eye 52 is to prevent that spring 5 from deflecting, the compression of restraining spring 5 and prolonging direction; Make spring 5 be subject to better constraint.Between each fan-shaped water tank 11 and shell 5, a plurality of springs 5 can be set in theory.
Because spring 5 is arranged between fan-shaped water tank 11 and shell 2, temperature from electrodes transfer to spring 5 need to be through fan-shaped water tank 11 cooling, therefore, can avoid spring 5 to be directly subject to the impact of electrode high temperature and follow the string, contributing to improve the useful life of spring 5.
On each fan-shaped water tank 11, be provided with pipe joint 111, the effect of pipe joint 111 is convenient and external cross current, to the inner cooling waters of filling of fan-shaped water tank 11.Conventionally, pipe joint 111 is provided with two, and is positioned at the two ends of fan-shaped water tank 11, so that cooling water flows into from the pipe joint 111 of one end, from the pipe joint 111 of the other end, flows out.Pass into cooling water in mutually fan-shaped water tank 11 after, fan-shaped water tank 11 is unexpected except playing sealing effectiveness, can also play cooling heat-blocking action, due to fan-shaped water tank 11 be ground floor directly and the part of electrode contact, therefore, the heat that can prevent electrode is delivered on other parts of sealing shroud, can extend the useful life of sealing shroud.
In addition, can to each the fan-shaped water tank 11 in same layer movable tank 1, supply water separately separately; Also can only to one of them fan-shaped water tank 11, supply water, as shown in Figure 2: cooling water feeds from the pipe joint 111 of one of them fan-shaped water tank 11, by flexible pipe 7, the pipe joint of adjacent two fan-shaped water tanks 11 111 series windings are connected, make cooling water flow into next fan-shaped water tank 11 from a fan-shaped water tank 11, final cooling water flows through the pipe joint 111 from last fan-shaped water tank 11 after all fan-shaped water tanks 11 discharges.When being provided with multi-layer movable water tank 1, can be by flexible pipe 7 connection of contacting between multi-layer movable water tank 1; Also can be separately the movable tank 1 of every layer be supplied water.
When only having one deck movable tank 1, movable tank 1 is directly placed on base water tank 3; When being provided with multi-layer movable water tank 1, in order to prevent contact between multi-layer movable water tank 1, conventionally between adjacent two layers movable tank 1, a dividing plate 6 is set, dividing plate 6 is realized and being supported by corresponding gusset 9; Between lower one deck movable tank 1 and dividing plate 6, leave certain space, upper strata movable tank 1 is directly placed on dividing plate 6.The number of plies of movable tank 1 is determined according to actual conditions conventionally, as the length in conjunction with electrode and sealing effectiveness and the needing situation of cooling effect of heat insulation and determine.2 layers of movable tank are set conventionally, the height of whole sealing shroud can be reduced like this, cost-saving.
In addition, corresponding perforate 21 can be set on shell 2, the pipe joint 111 arranging on fan-shaped water tank 11, through corresponding perforate 21 on shell 2, can carry out corresponding attended operation to flexible pipe 7 in the outside of shell 2 like this; As shown in Figure 2, now, the direction of stretching out of the pipe joint 111 on each fan-shaped water tank 11 should be consistent with the flexible direction of the spring 5 coordinating with this fan-shaped water tank 11, and this is due to fan-shaped water tank 11 during with flexible the moving radially of spring 5, and pipe joint 111 can be thereupon mobile.
In addition, because movable tank 1 is to swing along with rocking of electrode thereupon, therefore for fear of electrode, in the process of rocking, bump with base water tank 3, cover plate 4 or dividing plate 6, need to base water tank 3, the interior ring diameter of cover plate 4 and dividing plate 6 is set to larger than the interior ring diameter of movable tank 1.
As depicted in figs. 1 and 2, movable tank 1 is set for two-layer, every layer of movable tank 1 is comprised of three fan-shaped water tanks 11, and the radian of each fan-shaped water tank 11 is 120 °; Each fan-shaped water tank 11 is connected with shell 2 by a spring 5, on each fan-shaped shell 11, be provided with two pipe joints 111, and adjacent two fan-shaped shells 11 connect corresponding pipe joint 11 series windings by flexible pipe 7 on same layer movable tank 11, make 11 of same layer movable tanks stay next pipe joint 111 and the pipe joint 111 for water outlet that water is used that feed.Shell 2 directly welds with base water tank 3, and cover plate 4 is connected by bolt with the top of shell 2, between two-layer movable tank 1, is provided with one deck dividing plate 6, and upper strata movable tank 1 is placed on dividing plate 6, and lower floor's movable tank is placed on base water tank 3.Whole sealing shroud device is placed on brick wall base 8.
After whole sealing shroud installs, only need to be connected with external supply equipment by corresponding pipe joint 111.External supply equipment can, for simple water pump, can also arrange corresponding water-filled radiator etc. certainly in water route.
To sum up, electrode ports sealing shroud described in the utility model is simple in structure, and sealing effectiveness and cooling effect of heat insulation better, in the useful life that can improve sealing shroud, reduce costs.
Claims (6)
1. electrode ports sealing shroud, comprise base water tank (3) and cover plate (4), on base water tank (3), be provided with base tube joint (31), it is characterized in that: also comprise shell (2), cover plate (4) is arranged on the top of shell (2); Described base water tank (3) is positioned at the inner side of shell (2); Also comprise at least movable tank of one deck annular (1), described movable tank (1) is positioned at the inner side of shell (2), and between base water tank (3) and cover plate (4); The movable tank of described every layer (1) is comprised of at least two fan-shaped water tanks (11), between each fan-shaped water tank (11) and shell (2), is provided with spring (5); On each fan-shaped water tank (11), be provided with pipe joint (111).
2. electrode ports sealing shroud as claimed in claim 1, is characterized in that: described movable tank (1) has two-layer, is also provided with dividing plate (6) between two-layer movable tank (1).
3. electrode ports sealing shroud as claimed in claim 1 or 2, is characterized in that: described every layer of movable tank (1) is comprised of three fan-shaped water tanks (11).
4. electrode ports sealing shroud as claimed in claim 3, is characterized in that: on described each fan-shaped water tank (11), be provided with two pipe joints (111); Upper adjacent two the fan-shaped water tanks of same layer movable tank (1) (11) are by flexible pipe (7) connection of contacting.
5. electrode ports sealing shroud as claimed in claim 1, is characterized in that: on fan-shaped water tank (11), be provided with position limiting structure (51), one end of spring (5) coordinates with position limiting structure (51); On shell (2), be provided with spring eye (52), on the outer end of spring eye (52), be provided with end and emit (53); The other end of spring (5) inserts spring eye (52), and is subject to the restriction that end emits (53).
6. electrode ports sealing shroud as claimed in claim 1, it is characterized in that: on shell (2), be provided with perforate (21), the upper pipe joint (111) arranging of fan-shaped water tank (11) is through the upper corresponding perforate (21) of shell (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420485026.5U CN204014146U (en) | 2014-08-25 | 2014-08-25 | Electrode ports sealing shroud |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420485026.5U CN204014146U (en) | 2014-08-25 | 2014-08-25 | Electrode ports sealing shroud |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204014146U true CN204014146U (en) | 2014-12-10 |
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ID=52054082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420485026.5U Expired - Fee Related CN204014146U (en) | 2014-08-25 | 2014-08-25 | Electrode ports sealing shroud |
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| Country | Link |
|---|---|
| CN (1) | CN204014146U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105241255A (en) * | 2015-09-24 | 2016-01-13 | 江苏德诚冶金电炉设备有限公司 | Electrode sealing device for submerged arc furnace |
| CN107949420A (en) * | 2015-09-07 | 2018-04-20 | 日本光电工业株式会社 | Electrode pack and sealing device |
-
2014
- 2014-08-25 CN CN201420485026.5U patent/CN204014146U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107949420A (en) * | 2015-09-07 | 2018-04-20 | 日本光电工业株式会社 | Electrode pack and sealing device |
| CN107949420B (en) * | 2015-09-07 | 2021-08-06 | 日本光电工业株式会社 | Electrode package and sealing device |
| CN105241255A (en) * | 2015-09-24 | 2016-01-13 | 江苏德诚冶金电炉设备有限公司 | Electrode sealing device for submerged arc furnace |
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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: 20141210 Termination date: 20210825 |