CN203052053U - Fast connecting device for submerged arc furnace - Google Patents
Fast connecting device for submerged arc furnace Download PDFInfo
- Publication number
- CN203052053U CN203052053U CN 201320036800 CN201320036800U CN203052053U CN 203052053 U CN203052053 U CN 203052053U CN 201320036800 CN201320036800 CN 201320036800 CN 201320036800 U CN201320036800 U CN 201320036800U CN 203052053 U CN203052053 U CN 203052053U
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- Prior art keywords
- joint
- connector body
- male connector
- hot stove
- quick connect
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Abstract
The utility model provides a fast connecting device for a submerged arc furnace. The fast connecting device is installed on a cooling water pipe of an electrode pressure ring seal sleeve and comprises a negative connector body, a positive connector body and a connector dustproof sleeve, wherein the negative connector body is arranged on the upper section of the cooling water pipe, the upper portion of the cooling water pipe is fixed on an electrode lower carrying cylinder, the positive connector body is in butt joint with the negative connector body in a mutually matched mode and is arranged on the lower section of the cooling water pipe, the lower section of the cooling water pipe is installed in a water inlet of the electrode pressure ring seal sleeve in an inserted mode, and the connector dustproof sleeve is movably sleeved with the exterior of the partial butt joint portion of the negative connector body and the positive connector body. The fast connecting device for the submerged arc furnace is simple in structure and fast and reliable to operate, and solves the problems that the water pipe is difficult to install and inconvenient to maintain.
Description
Technical field
The utility model relates to the hot stove constituent in ferro-alloy ore deposit, and pressure ring protecting jacket water-cooled pipeline mounting type and component configuration, relates to the hot stove Quick Connect Kit in a kind of ore deposit specifically.
Background technique
In recent years, the hot stove in large-scale ferro-alloy ore deposit has become the capital equipment of producing ferro-alloy.Wherein self-baking electrode 6 is piths of this equipment, parts such as electrode pressure ring 5, stuffing box gland, brasses 4, the short net 7 of conduction, all be direct or indirect working under the effect of baked wheaten cake and electromagnetic field, operating conditions is very abominable, so these parts must cool off.
In conjunction with Fig. 1-2, show the general system diagram of electrode holder of the prior art.The big cover 2 of electrode sealing is suspended under the electrode on the carrying cylinder 8, electrode pressure ring stuffing box gland 3 is mounted on the big cover of electrode sealing 2 lower ends, the top of the water-cooling tube 1 of electrode pressure ring stuffing box gland 3 is fixed under the electrode on the carrying cylinder 8, and the bottom of water-cooling tube 1 closely is connected with the water intake of pressure ring stuffing box gland 3.After the big cover 2 of electrode sealing is seated, begin to connect pressure ring stuffing box gland water-cooling tube 1.The step of assembling water-cooling tube 1 at first is the water intake 3a of alignment pressure ring stuffing box gland 3, is upward through the two seals circle again.The pressure ring stuffing box gland is generally along circumference.
Even assembling also will be aimed at water inlet pipe mouth in order, it is very difficult to be in place.Its difficult point is: A, when mounting electrode pressure ring stuffing box gland 3, and it is very difficult that water-cooling tube 1 is aimed at stuffing box gland water intake 3a; Even B has aimed at water intake 3a, water-cooling tube 1 is worn from bottom to top, Emergency Tool is installed by some, for example sledgehammer; Will pass through the two seals circle in the process of wearing on C, the water-cooling tube, because the shrinkage of seal ring, water-cooling tube has deflection seal ring will be cut off slightly.Therefore often occur pounding during assembled in situ, prize, assembling phenomenon lack of standardization such as top, the accident that intake pipe leaks and has a power failure often appears damaging because of seal ring.
The model utility content
The technical problems to be solved in the utility model is to provide a kind of reliable ore deposit simple in structure, swift to operate hot stove Quick Connect Kit.
For achieving the above object, the utility model provides a kind of ore deposit hot stove Quick Connect Kit, is installed on the electrode pressure ring stuffing box gland water-cooling tube, includes: the negative joint body, be arranged on the epimere place of described water-cooling tube, the epimere of described water-cooling tube is fixed under the electrode on the carrying cylinder; The male connector body cooperatively interacts with described negative joint body and to dock, and is arranged on the lower section of described water-cooling tube, and the hypomere of described water-cooling tube is inserted into the water inlet of electrode pressure environmental protection sheath; And the joint dirt-proof boot, be socketed in the outside of a part of joint of described negative joint body and male connector body movably.
Further, be respectively arranged with on described negative joint body and the male connector body for the one-way valve of realizing self seal.
Further, also be provided with the one-way valve seal ring on the described one-way valve.
Further, the inboard of described joint dirt-proof boot also is provided be used to making described dirt-proof boot realize the dirt-proof boot Returnning spring of return in yin, yang fittings body butt joint back.
Further, also be provided with a plurality of joint locking steel balls between described joint dirt-proof boot and the described male connector body, also be provided with on the wherein said male connector body to cooperate and hold the annular positioning groove that described joint locks steel ball.
Further, the outside of described male connector body also is provided with the joint sealing circle.
Further, described one-way valve seal ring and joint sealing circle are viton seal ring.
Further, the joint of described negative joint body and male connector body is respectively arranged with tapered thread.
According to the hot stove Quick Connect Kit in ore deposit of the present utility model, adopted the design that connects fast in the flowing medium, thereby greatly reduced installation difficulty and the maintenance difficulty of electrode pressure ring stuffing box gland water pipe.
The hot stove in ore deposit of the present utility model adopts a kind of fast connecting joint with Quick Connect Kit, separated into two parts, be negative joint body and male connector body, be fitted in respectively on upper and lower two sections of water-cooling tube, when needing to install, both can link into an integrated entity easily and efficiently, and the flow of cooling water is not influenced.Compact structure is rigorous, has good locking property; Material selection strictness possesses very high high temperature resistant, decay resistance.
During installation, only need the upper and lower section alignment (hypomere of water-cooling tube can be vertically, level regulate on a small quantity) of water-cooling tube, promote the joint dirt-proof boot, male connector body plug-in mounting puts in place, and the releasable joint dirt-proof boot is owing to the effect of locking ball, even if joint is locked.When needs are taken apart, upwards promote the joint dirt-proof boot with hand equally, locking ball will eject locating slot, and water pipe disconnects immediately.Because the one-way valve effect of yin, yang fittings body is tightly shut the current in the pipe, current can not overflow.This has just reduced the difficulty of repair and maintenance.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is elaborated.Wherein:
Fig. 1 is the general system diagram of electrode holder in the prior art, wherein shows the link position that electrodes in mine hot stove need cool off the position;
Fig. 2 is the A portion partial enlarged drawing among Fig. 1, shows the mounting type of electrode pressure ring protection jacket water pipe in the prior art;
Fig. 3 is the structure diagram that the hot stove in ore deposit of the present utility model is used Quick Connect Kit; And
Fig. 4 is the detailed drawing of rapid pipe joint among Fig. 3.
Embodiment
Below, by exemplary mode of execution the utility model is specifically described.Yet should be appreciated that under the situation that is not having further narration element, structure and feature in mode of execution also can be attached in other mode of execution valuably.
Referring to Fig. 3 as seen, it shows according to the hot stove Quick Connect Kit in a kind of ore deposit of the present utility model.The hot stove in this ore deposit is installed on the electrode pressure ring stuffing box gland water-cooling tube 1 with Quick Connect Kit, is applicable to the connection of electrodes in mine hot stove pressure ring protecting jacket water-cooled pipeline.
In conjunction with Fig. 4, be worth being with pointing out, the hot stove in ore deposit of the present utility model also includes with Quick Connect Kit: negative joint body 12, and wherein negative joint body 12 is arranged on the epimere 1a place of described water-cooling tube, and the epimere 1a of described water-cooling tube is fixed under the electrode on the carrying cylinder 8; Male connector body 18 cooperatively interacts with described negative joint body 12 and to dock, and wherein male connector body 18 is arranged on the hypomere 1b place of described water-cooling tube, and the hypomere 1b of described water-cooling tube is inserted into the water intake 3a place of electrode pressure environmental protection sheath; And joint dirt-proof boot 16, being socketed in the outside of a part of joint of described negative joint body 12 and male connector body 18 movably, the effect of joint dirt-proof boot 16 is to finish the butt joint back at negative joint body 12 and male connector body 18 to realize between the two locking.Negative joint body 12 and male connector body 18 all pass through tight machining, possess enough flow areas.
In addition, be respectively arranged with on described negative joint body 12 and the male connector body 18 for the one-way valve 11 of realizing self seal.Before butt joint, negative joint body 12 and male connector body 18 by separately one-way valve 11 sealing, can guarantee that the medium of pipeline inside can seepage respectively.Be preferably, described one-way valve is cone shaped one-way valve, has so further guaranteed the reliability of sealing.
In order to realize better sealing effect, also be provided with one-way valve seal ring 13 on the described one-way valve 11.
The inboard of described joint dirt-proof boot 16 also is provided with dirt-proof boot Returnning spring 15, so that described joint dirt-proof boot 16 is realized return in yin, yang fittings body 12,18 butt joint backs.
Also be provided with a plurality of joint locking steel balls 17 between described joint dirt-proof boot 16 and the described male connector body 18, also be provided with annular positioning groove 17a on the wherein said male connector body, hold described joint locking steel ball 17 thereby can cooperate.Joint locking steel ball belongs to durable ball lock construction, all can reliably connect at every turn.A plurality of locking steel balls circumferentially evenly bear operating load, make the joint locking reliable.
During butt joint, upwards promote joint dirt-proof boot 16, negative joint body 12 downwards or male connector body 18 upwards, two one-way valves 11 are promoted mutually, after butt joint puts in place, joint dirt-proof boot 16 falls under 15 effects of dirt-proof boot Returnning spring automatically, and locking steel ball 17 is pushed among the annular positioning groove 17a of male connector body 18, forms the fluid passage.
In order to realize better seal between the joint, the outside of described male connector body 18 also is provided with joint sealing circle 14.Described one-way valve seal ring 13 and joint sealing circle 14 are viton seal ring, have guaranteed its high temperature resistant, decay resistance.
The joint of described negative joint body 12 and male connector body 18 is respectively arranged with tapered thread.Owing to adopt the reliable sealing tapered thread, be widely used in the exchange performance in the commercial Application.
When electrode pressure ring stuffing box gland water-cooling tube assembles, can be earlier the epimere 1a of water-cooling tube be connected with negative joint body 12, the hypomere 1b of water-cooling tube is connected with male connector body 18.The epimere 1a of water-cooling tube is fixed under the electrode on the carrying cylinder 8, and the hypomere 1b of water-cooling tube is inserted into the water intake 3a place of electrode pressure ring stuffing box gland.At this moment, carrying cylinder 8 is equipped under the big cover 2 of lifting electrode sealing and the electrode, mount electrode pressure ring stuffing box gland 3 at the big cover 2 of electrode sealing then, (the hypomere 1b of water-cooling tube is vertical, the micro-adjustment of level) aligns the epimere 1a of water-cooling tube with the hypomere 1b of water-cooling tube, with hand joint dirt-proof boot 16 is upwards pushed away, after male connector body 18 inserts negative joint body 12, releasable joint dirt-proof boot 16, rely on the effect of dirt-proof boot Returnning spring 15, joint dirt-proof boot 16 falls, and promotes locking steel ball 17 with negative joint body 12 and 18 lockings of male connector body.
Uncivil construction when the hot stove in ore deposit of the present utility model has overcome the installation of electrode stuffing box gland water-cooling tube with Quick Connect Kit.Solved because assembling the improper hidden danger of leaking that causes.
The hot stove in ore deposit that adopts model utility with Quick Connect Kit after, can make facilities easy to maintenance such as brasses, pressure ring, pressure ring protecting jacket, convenient disassembly.
The hot stove in ore deposit of the present utility model is simple in structure with the link of Quick Connect Kit, and manufacturing and installation are all simple and practical, good reliability; Accuracy requirement to its mounting point is lower, and distortion has very strong adaptivity to water pipe.
Comprehensive above advantage, the hot stove in ore deposit of the present utility model has promotional value widely with Quick Connect Kit in the hot stove industry in ferro-alloy ore deposit.
Be appreciated that the utility model is described by some embodiments, those skilled in the art know, under the situation that does not break away from spirit and scope of the present utility model, can carry out various changes or equivalence replacement to these features and embodiment.In addition, under instruction of the present utility model, can make amendment to adapt to concrete situation and material to these features and embodiment and can not break away from spirit and scope of the present utility model.Therefore, the utility model is not subjected to the restriction of specific embodiment disclosed herein, and all interior embodiments of claim scope that fall into the application belong to protection domain of the present utility model.
Claims (8)
1. the hot stove Quick Connect Kit in ore deposit is installed on the electrode pressure ring stuffing box gland water-cooling tube (1), it is characterized in that, includes:
Negative joint body (12), the epimere (1a) that is arranged on described water-cooling tube is located, and the epimere of described water-cooling tube (1a) is fixed on the carrying cylinder under the electrode (8);
Male connector body (18) cooperatively interacts with described negative joint body (12) and to dock, and the hypomere (1b) that is arranged on described water-cooling tube is located, and the hypomere of described water-cooling tube (1b) is inserted into the water intake (3a) of electrode pressure environmental protection sheath and locates; And
Joint dirt-proof boot (16) is socketed in the outside of a part of joint of described negative joint body (12) and male connector body (18) movably.
2. the hot stove Quick Connect Kit in ore deposit as claimed in claim 1 is characterized in that, is respectively arranged with on described negative joint body (12) and the male connector body (18) for the one-way valve (11) of realizing self seal.
3. the hot stove Quick Connect Kit in ore deposit as claimed in claim 2 is characterized in that, also is provided with one-way valve seal ring (13) on the described one-way valve (11).
4. the hot stove Quick Connect Kit in ore deposit as claimed in claim 3, it is characterized in that the inboard of described joint dirt-proof boot (16) also is provided be used to making described dirt-proof boot realize the dirt-proof boot Returnning spring (15) of return in yin, yang fittings body (12,18) butt joint back.
5. as the hot stove Quick Connect Kit of claim 1 or 4 described ore deposits, it is characterized in that, also be provided with a plurality of joint locking steel balls (17) between described joint dirt-proof boot (16) and the described male connector body (18), also be provided with on the wherein said male connector body to cooperate and hold the annular positioning groove (17a) that described joint locks steel ball (17).
6. the hot stove Quick Connect Kit in ore deposit as claimed in claim 4 is characterized in that, the outside of described male connector body (18) also is provided with joint sealing circle (14).
7. the hot stove Quick Connect Kit in ore deposit as claimed in claim 6 is characterized in that, described one-way valve seal ring (13) and joint sealing circle (14) are viton seal ring.
8. the hot stove Quick Connect Kit in ore deposit as claimed in claim 1 is characterized in that, the joint of described negative joint body (12) and male connector body (18) is respectively arranged with tapered thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320036800 CN203052053U (en) | 2013-01-23 | 2013-01-23 | Fast connecting device for submerged arc furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320036800 CN203052053U (en) | 2013-01-23 | 2013-01-23 | Fast connecting device for submerged arc furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203052053U true CN203052053U (en) | 2013-07-10 |
Family
ID=48735006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320036800 Expired - Fee Related CN203052053U (en) | 2013-01-23 | 2013-01-23 | Fast connecting device for submerged arc furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203052053U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105518402A (en) * | 2013-08-27 | 2016-04-20 | 奥图泰(芬兰)公司 | Arrangement for sealing a bellows cylinder in a pressure block of a pressure ring assembly |
| CN109630787A (en) * | 2019-01-21 | 2019-04-16 | 浙江华源通冶金科技有限公司 | A kind of automatic quick coupling of fluid automatically cleaning |
| CN114838224A (en) * | 2021-06-04 | 2022-08-02 | 中国电子科技集团公司第十四研究所 | Self-adaptation flow control joint design |
-
2013
- 2013-01-23 CN CN 201320036800 patent/CN203052053U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105518402A (en) * | 2013-08-27 | 2016-04-20 | 奥图泰(芬兰)公司 | Arrangement for sealing a bellows cylinder in a pressure block of a pressure ring assembly |
| CN105518402B (en) * | 2013-08-27 | 2017-04-19 | 奥图泰(芬兰)公司 | Arrangement for sealing a bellows cylinder in a pressure block of a pressure ring assembly |
| US10034332B2 (en) | 2013-08-27 | 2018-07-24 | Outotec (Finland) Oy | Arrangement for sealing a bellows cylinder in a pressure block of a pressure ring assembly |
| CN109630787A (en) * | 2019-01-21 | 2019-04-16 | 浙江华源通冶金科技有限公司 | A kind of automatic quick coupling of fluid automatically cleaning |
| CN114838224A (en) * | 2021-06-04 | 2022-08-02 | 中国电子科技集团公司第十四研究所 | Self-adaptation flow control joint design |
| CN114838224B (en) * | 2021-06-04 | 2024-03-12 | 中国电子科技集团公司第十四研究所 | Self-adaptive flow adjusting joint structure |
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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: 20130710 Termination date: 20190123 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |