CN201876139U - Metallurgical slag discharge control plug - Google Patents
Metallurgical slag discharge control plug Download PDFInfo
- Publication number
- CN201876139U CN201876139U CN2010206001185U CN201020600118U CN201876139U CN 201876139 U CN201876139 U CN 201876139U CN 2010206001185 U CN2010206001185 U CN 2010206001185U CN 201020600118 U CN201020600118 U CN 201020600118U CN 201876139 U CN201876139 U CN 201876139U
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- plug
- outlet pipe
- water inlet
- inlet pipe
- water outlet
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- 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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- Manufacture And Refinement Of Metals (AREA)
- Furnace Charging Or Discharging (AREA)
Abstract
The utility model discloses a metallurgical slag discharge control plug, which comprises a conical plug, a water outlet pipe and a water inlet pipe. The plug is in a hollow structure, the water inlet pipe is nested into the water outlet pipe, the tail end of the water inlet pipe is connected via a rear-end cover of the water outlet pipe and extends out of the rear-end cover, the nested structure of the water outlet pipe and the water inlet pipe is disposed in a central hole of the plug, and the water outlet pipe is connected with the plug through a nut. The metallurgical slag discharge control plug is in the hollow structure, thereby weight of the plug is reduced effectively, and the plug is more convenient to operate. The integral water cooling structure nesting the water outlet pipe with the water inlet pipe is adopted, thereby erosion resistance of the plug is enhanced greatly, and material consumption is reduced. The water outlet pipe serves as an operating handle simultaneously, and thereby the metallurgical slag discharge control plug is more reasonable in structure. Slag discharging efficiency is increased effectively, slag safety is ensured, operating intensity is lowered, and the metallurgical slag discharge control plug is effective in slag flow control.
Description
Technical field
The utility model relates to the device of control slag flow in the smelting process, specifically a kind of metallurgical control slag discharging plug.
Background technology
The flow of control slag is an important step in the slagging operation in smelting process.In slagging when operation,, slag speed is too small, can cause slag tap not smooth, dried slag chute bonding; The slag flow is excessive, can cause dried slag chute to turn over groove or the cooling in time of slag liquid, shrend again and causes blast.The bad security incident that very easily takes place of slag speed control system, operation easier is big.
At present, mainly adopt the round steel plug to control slag speed when smelting the slagging operation, its structure is that round steel taper plug welding one handle constitutes.Round steel plug self is heavier, and manipulation strength is very big, and operating efficiency is low.In addition and since slag temperature higher add high-temperature slag to round steel to rinse erosion very fast, usefulness material cost is very high.
Summary of the invention
The purpose of this utility model is to provide a kind of effective raising slagging operating efficiency, reduces manipulation strength, guarantees that the metallurgy control slag of slagging safety discharges plug.
For achieving the above object, the technical scheme taked of the utility model is:
A kind of metallurgical control slag discharging plug, comprise a taper plug, also comprise outlet pipe and water inlet pipe, described plug is a hollow-core construction, water inlet pipe is nested in the outlet pipe, its tail end connects by the outlet pipe rear end cap and stretches out rear end cap, and the nested structure of outlet pipe and water inlet pipe places the mesopore of plug, and outlet pipe is connected with plug by nut.
Described plug adopts the red copper of good heat conductivity to make.
The above-mentioned metallurgical control slag discharging plug that the utility model provides owing to adopted the plug of hollow-core construction, has alleviated weight effectively, operates lighter; Owing to adopted the outlet pipe integral water-cooled structure nested with water inlet pipe, the anti-erosion performance of rinsing of plug is improved greatly, reduced spillage of material, and the double operation handle of doing of outlet pipe, make its structure more become reasonable.This slag discharging plug has improved the slagging operating efficiency effectively, has guaranteed slagging safety, has reduced manipulation strength, and control slag flow is had good effect.
Description of drawingsFig. 1 is the structural representation of the utility model slag discharging plug.
The specific embodimentAs shown in Figure 1, among the metallurgy control slag discharging plug embodiment that the utility model provides, plug 1 front end is that hemispherical, integral body are a taper hollow-core construction, adopts the red copper of good heat conductivity to make; Water inlet pipe 2 adopts and outlet pipe 3 structure of embedding mutually, water inlet pipe 2 is nested in the outlet pipe 3, its tail end stretches out rear end cap 6 and welds together by rear end cap 6 and outlet pipe 3, the nested structure of outlet pipe 3 and water inlet pipe 2 places the mesopore of plug 1, the front end of water inlet pipe 2 extends to the plug end always, and outlet pipe 3 is tightly connected with plug 1 by nut 4 and pad 5.
The taper of plug 1 is very little suitable with the slag notch size of used slag notch cooler to the greatest extent.Water inlet pipe 2 feeds the normal temperature clear water during fraud slag, and inflow is 0.8～1m
3/ h is advisable; Backwater flows out from outlet pipe 3 and external rubber pipe thereof.The double simultaneously operating grip that moves whole device of doing of outlet pipe 3 uses.This device operation is lightly laborsaving, long service life, and control slag flow is effective.
Above, describing the specific embodiment of the present utility model with reference to the accompanying drawings, is not to be used for the utility model is limited.Those skilled in the art can understand, under the situation that does not depart from spirit and scope of the present utility model, under technology enlightenment provided by the utility model, can also make other equivalent modifications and improvement to the specific embodiment of the present utility model, these changes and replacement all drop in the utility model claims institute restricted portion.
Claims (2)
1. a metallurgical control slag discharging plug comprises a taper plug, it is characterized in that: further comprising outlet pipe and water inlet pipe, and described plug is a hollow-core construction; Water inlet pipe is nested in the outlet pipe, and its tail end stretches out rear end cap and connects by the outlet pipe rear end cap; The nested structure of outlet pipe and water inlet pipe places the mesopore of plug, and outlet pipe is connected with plug by nut.
2. metallurgical control slag discharging plug according to claim 1, it is characterized in that: described plug adopts the red copper of good heat conductivity to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206001185U CN201876139U (en) | 2010-11-10 | 2010-11-10 | Metallurgical slag discharge control plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206001185U CN201876139U (en) | 2010-11-10 | 2010-11-10 | Metallurgical slag discharge control plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201876139U true CN201876139U (en) | 2011-06-22 |
Family
ID=44164056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206001185U Expired - Fee Related CN201876139U (en) | 2010-11-10 | 2010-11-10 | Metallurgical slag discharge control plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201876139U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105180660A (en) * | 2015-09-17 | 2015-12-23 | 成都中机盈科科技有限公司 | Pneumatic blocking system for discharging port of melting kiln |
| CN105689697A (en) * | 2015-12-31 | 2016-06-22 | 遵义伟明铝业有限公司 | Sealing device |
-
2010
- 2010-11-10 CN CN2010206001185U patent/CN201876139U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105180660A (en) * | 2015-09-17 | 2015-12-23 | 成都中机盈科科技有限公司 | Pneumatic blocking system for discharging port of melting kiln |
| CN105689697A (en) * | 2015-12-31 | 2016-06-22 | 遵义伟明铝业有限公司 | Sealing 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: 20110622 Termination date: 20141110 |
|
| EXPY | Termination of patent right or utility model |