CN201605276U - Sealing valve for slag steaming - Google Patents
Sealing valve for slag steaming Download PDFInfo
- Publication number
- CN201605276U CN201605276U CN2010201116411U CN201020111641U CN201605276U CN 201605276 U CN201605276 U CN 201605276U CN 2010201116411 U CN2010201116411 U CN 2010201116411U CN 201020111641 U CN201020111641 U CN 201020111641U CN 201605276 U CN201605276 U CN 201605276U
- Authority
- CN
- China
- Prior art keywords
- cylinder body
- valve
- seal valve
- connecting rod
- valve port
- 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 a sealing valve for slag steaming, which comprises a cylinder body, wherein one end of the cylinder body is provided with a connecting device, the other end of the cylinder body is provided with a valve port, the position of the upper edge of the outer side of the cylinder body, which is close to one side of the valve port, is provided with a hinged shaft, a cylinder cover of the sealing valve is installed on the hinged shaft and is fixedly connected with one end of a connecting rod, and the other end of the connecting rod is connected with a power device. The utility model has the advantages that the utility model is made of an all-metal material, can bear higher temperature and can be used for a deslagging port of a slag steaming furnace, so that a slag steaming tank is in a completely sealed state when working, and the problem that high pressure can not be formed in the tank because steam is outwards leaked by a drain outlet in the prior art is solved; the power device adopts the connecting rod to remotely control the opening and the closing of the cylinder cover of the sealing valve, the condition that high-temperature steam flowing out of the sealing valve damages the power device is prevented, and the service life is enhanced; the sealing effect is good; the structure is simple and reasonable; and the cost is low and the like.
Description
Technical field
The utility model relates to a kind of vexed slag hearth tightness system field, specifically is a kind of vexed slag seal valve.
Background technology
At present, handling when directly entering high temperature slag in the vexed slag ladle by steel melting furnace, vexed slag hearth internal pressure is high more, and the vexed efficient of separating is high more, and this just requires the stopping property of vexed slag hearth higher.And the water port of existing vexed slag hearth all is not provided with tightness system, steam is leaked to make in the jar by the water port place and can't form high pressure, this main difficult technical wherein is that the water port of vexed slag hearth is in the condition of high temperature, existing tightness system commonly used can't bear this high temperature, damage easily, cause vexed slag hearth can't realize better seal, the pressure in the stove also can't get a promotion.And some can resistant to elevated temperatures tightness system, and its cost is too high, is not suitable in this use.
Summary of the invention
The purpose of this utility model be to provide a kind of can be used for that vexed slag hearth water port uses can resistant to elevated temperatures tightness system.
The utility model for achieving the above object, be achieved through the following technical solutions: a kind of vexed slag seal valve, comprise cylinder body, cylinder body one end installing and connecting apparatus, the cylinder body the other end is a valve port, at the place, upper edge, the cylinder body outside near valve port one side articulated axle is installed, and the seal valve cylinder cap is installed on the articulated axle, the seal valve cylinder cap is fixedlyed connected with connecting rod one end, and the connecting rod the other end is connected with power set.
On the described cylinder body wash tube is installed, the water outlet direction of wash tube is pointed to the valve port bottom.
Described seal valve cylinder cap outer wall is the inclined-plane, and the valve port inwall is the inclined-plane, and the gradient of seal valve cylinder cap outer wall is less than the gradient of valve port inwall.
Described coupling device is a ring flange.
Advantage of the present utility model is: adopt all-metal material to make, can bear comparatively high temps, the water port that can be used for vexed slag hearth is used, make vexed slag ladle the time be in whole sealing status like this, solved in the prior art steam and leaked by the water port place and can't form the highly compressed problem in making jar in work; Power set adopts the switching of connecting rod Long-distance Control seal valve cylinder cap, prevents that the high-temperature steam that flows out seal valve from damaging power set, improves work-ing life; Good sealing effect; Simple for structure reasonable; Cost is low etc.
Description of drawings
Accompanying drawing 1 is the utility model valve port opened condition structural representation; Accompanying drawing 2 is the utility model valve port closure state structural representations;
Embodiment
The utility model is described in further detail for the contrast accompanying drawing:
A kind of vexed slag seal valve comprises cylinder body 6 shown in the accompanying drawing, cylinder body 6 one end installing and connecting apparatus, and coupling device is connected with the water port 8 of vexed slag hearth.Described coupling device generally adopts ring flange 7, and it is easy for installation, and cost is low, adopts joint sleeve also can.Cylinder body 6 the other ends are valve port, at the place, upper edge, cylinder body 6 outside near valve port one side articulated axle are installed, and seal valve cylinder cap 4 is installed on the articulated axle, and seal valve cylinder cap 4 is fixedlyed connected with connecting rod 2 one ends, and connecting rod 2 the other ends are connected with power set 1.Described connecting rod 2 is structure as shown in the figure both, also can be other single connecting rods or many linkages, connecting rod 2 is in this effect of playing transferring power and changing power direction, the Long-distance Control seal valve cylinder cap 4 of realizing power set opens and closes, thereby guarantee that power set can not be subjected to the damage of the high-temperature gas of seal valve discharge, improves work-ing life.Power set 1 can be a hydro-cylinder, also can be structures such as motor, and when needs were closed seal valve, the device 1 that turns on the power drove seal valve cylinder caps 4 by connecting rod 2 and rotates around articulated axle, the purpose that seal valve is reached close or open.
The utility model is further characterized in that: remain in the waste residue of valve port when cleaning draining, wash tube 5 is installed on cylinder body 6, the water outlet direction of wash tube 5 is pointed to the valve port bottom.In use, after draining finishes, can open 5 pairs of valve port places of wash tube and wash, clean valve port place waste residue, prevent owing to there is the sealing effectiveness that influences seal valve in waste residue.
In above-mentioned each embodiment, in order further to improve the stopping property of seal valve, seal valve cylinder cap 4 outer walls are set to the inclined-plane, and the valve port inwall is set to the inclined-plane, and the gradient of seal valve cylinder cap 4 outer walls is less than the gradient of valve port inwall.In this technical scheme,, thereby improve the sealing effectiveness of seal valve because the gradient of seal valve cylinder cap 4 outer walls less than the gradient of valve port inwall, can make seal valve cylinder cap 4 outer walls and valve port inwall realize that line contacts.
Claims (4)
1. vexed slag seal valve, it is characterized in that: comprise cylinder body (6), cylinder body (6) one end installing and connecting apparatus, cylinder body (6) the other end is a valve port, at place, upper edge, cylinder body (6) outside articulated axle is installed near valve port one side, seal valve cylinder cap (4) is installed on the articulated axle, and seal valve cylinder cap (4) is fixedlyed connected with connecting rod (2) one ends, and connecting rod (2) the other end is connected with power set (1).
2. a kind of vexed slag seal valve according to claim 1 is characterized in that: cylinder body (6) is gone up wash tube (5) is installed, and the water outlet direction of wash tube (5) is pointed to the valve port bottom.
3. a kind of vexed slag seal valve according to claim 1 is characterized in that: seal valve cylinder cap (4) outer wall is the inclined-plane, and the valve port inwall is the inclined-plane, and the gradient of seal valve cylinder cap (4) outer wall is less than the gradient of valve port inwall.
4. a kind of vexed slag seal valve according to claim 1 is characterized in that: described coupling device is ring flange (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201116411U CN201605276U (en) | 2010-02-10 | 2010-02-10 | Sealing valve for slag steaming |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201116411U CN201605276U (en) | 2010-02-10 | 2010-02-10 | Sealing valve for slag steaming |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201605276U true CN201605276U (en) | 2010-10-13 |
Family
ID=42949984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201116411U Expired - Fee Related CN201605276U (en) | 2010-02-10 | 2010-02-10 | Sealing valve for slag steaming |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201605276U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103981307A (en) * | 2014-05-30 | 2014-08-13 | 中冶华天南京工程技术有限公司 | Mobile hot smoldering slag treatment line |
| CN107574272A (en) * | 2017-10-23 | 2018-01-12 | 张化机（苏州）重装有限公司 | A kind of laterally opened hot vexed tank of arm |
-
2010
- 2010-02-10 CN CN2010201116411U patent/CN201605276U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103981307A (en) * | 2014-05-30 | 2014-08-13 | 中冶华天南京工程技术有限公司 | Mobile hot smoldering slag treatment line |
| CN103981307B (en) * | 2014-05-30 | 2016-05-04 | 中冶华天南京工程技术有限公司 | The vexed slag of mobile hot is processed line |
| CN107574272A (en) * | 2017-10-23 | 2018-01-12 | 张化机（苏州）重装有限公司 | A kind of laterally opened hot vexed tank of arm |
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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: 20101013 Termination date: 20170210 |