CN203212597U - Converter petticoat water seal barrel with backwash mechanism - Google Patents
Converter petticoat water seal barrel with backwash mechanism Download PDFInfo
- Publication number
- CN203212597U CN203212597U CN2013201794841U CN201320179484U CN203212597U CN 203212597 U CN203212597 U CN 203212597U CN 2013201794841 U CN2013201794841 U CN 2013201794841U CN 201320179484 U CN201320179484 U CN 201320179484U CN 203212597 U CN203212597 U CN 203212597U
- Authority
- CN
- China
- Prior art keywords
- water
- water seal
- barrel body
- sealed cylinder
- petticoat
- 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 - Lifetime
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
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- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
The utility model relates to the field of converter seal, and in particular relates to a converter petticoat water seal barrel. The converter petticoat water seal barrel with a backwash mechanism comprises a water seal barrel body and a water seal plug board, wherein the water seal barrel body and the water seal plug board form a plug board water seal mechanism; an overflow water discharge port is formed in the side wall of the upper part of the water seal barrel body; a washing drain port is also formed in the side wall of the bottom of the water seal barrel body; a washing nozzle mechanism is arranged at the bottom of the water seal barrel body, and is connected with an external washing pipeline. According to the utility model, sludge is prevented from being accumulated in the barrel body through washing water, normal lifting interval of a lifting petticoat and effective cooling of the water seal barrel body are ensured, the faults that the water seal barrel body is burnt down and leaks and a furnace needs to be stopped caused by water leakage of a petticoat cooling water pipe due to the not-in-place petticoat lifting interval are reduced, the service life of the device is prolonged, the maintaining cost is lowered, the efficiency is improved, and the stability in production of steel can be ensured.
Description
Technical field
The utility model relates to the converter field of sealing technology, relates in particular to a kind of converter group and covers the water seal tube.
Background technology
Converter will produce a large amount of flue dust and coal gas in smelting process, in order to prevent these flue dust, particularly the excessive or extraneous air of coal gas enters petticoat pipe, converter fixedly is being to adopt the mode of plate water seal to seal sealing between petticoat pipe and the lifting of skirt cover, water seal water flows in the water seal tube after cooling off the water seal plate, forming certain water level in the water seal tube discharges by overflow port, in the production smelting process, because flue dust inevitably can enter in the water seal tube, flue dust is combined the silt deposit that forms and progressively is accumulated in the water seal tube with water seal water, because the mud of heavy knot can't be taken out of to making the interior knot of tube mud serious from overflow port by water seal water than great, because mud in the tube is piled up too high, withstood by plate when the water seal tube covers on oscilaltion with skirt and can not control the lifting of skirt cover effectively and regulate the fire door elementary errors and press, also rise not in place because of the skirt cover, converter fire door when fascinating very easily collides skirt cover water-cooled tube and causes and leak and be forced to blowing out, can't obtain effective water-cooled to making the cylindrical shell scaling loss behind the knot mud in the water seal tube, leak, not only influence is produced, and work-ing life is short, must blowing out carry out mud or soldering repairing clearly in each stove labour, bring for the steel-making ordinary production and have a strong impact on.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of converter group with back flushing mechanism and covers the water seal tube, the flue dust that drives precipitation by flooding nozzle is discharged through the flushing pollution discharge mouth with flowing water, thereby stopping mud piles up in cylindrical shell, reduce that water-sealed cylinder scaling loss, leakage and skirt cover lifting spacing are not in place to be caused skirt cover water-cooled tube to leak and be forced to the fault of blowing out, the work-ing life of improving spare part.
The utility model is achieved in that a kind of converter group with back flushing mechanism covers the water seal tube, comprise water-sealed cylinder and water seal plate, water-sealed cylinder and water seal plate constitute plate water seal mechanism, have the Overflow drainage mouth on the upper portion side wall of described water-sealed cylinder, also have the flushing pollution discharge mouth on the bottom sidewall of described water-sealed cylinder, flooding nozzle mechanism is equipped with in the bottom of water-sealed cylinder, and described flooding nozzle mechanism links to each other with outside flushing pipeline.
Described flooding nozzle mechanism comprises some flooding nozzles, and described some flooding nozzle annular arrays are in the bottom of water-sealed cylinder, and some flooding nozzles are communicated with the water inlet manifold road.
Described flooding nozzle is by screw thread and silently detachably be installed in the bottom of water-sealed cylinder.
Described flooding nozzle has 24.
The converter group of the utility model band back flushing mechanism covers water seal tube utilization control of dust water more than needed, by flooding nozzle the water in the cylindrical shell is flowed fast, the flue dust that drives precipitation is discharged through the flushing pollution discharge mouth with flowing water, thereby stopping mud piles up in cylindrical shell, assurance lifting skirt cover oscilaltion spacing is moved normally and effective cooling of water-sealed cylinder, reduce the water-sealed cylinder scaling loss, leak and skirt cover lifting spacing is not in place causes skirt cover water-cooled tube to leak and be forced to the fault of blowing out, improve the work-ing life of spare part, reduce maintenance cost, raise the efficiency, thus the stably manufactured of assurance steel-making.
Description of drawings
Fig. 1 looks schematic cross-section for the converter group of the utility model band back flushing mechanism covers water seal tube master;
Fig. 2 covers water seal tube top cross sectional view for the converter group of the utility model band back flushing mechanism.
Among the figure: 1 water-sealed cylinder, 2 water seal plates, 3 Overflow drainage mouths, 4 flooding nozzle mechanisms, 5 flushing pollution discharge mouths, 6 lifting skirt covers, 41 flooding nozzles, 42 water inlet manifold roads.
Embodiment
Below in conjunction with specific embodiment, further set forth the utility model.Should be understood that these embodiment only are used for explanation the utility model and are not used in the scope of the present utility model that limits.Should be understood that in addition those skilled in the art can make various changes or modifications the utility model after the content of having read the utility model statement, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
As shown in Figure 1, 2, a kind of converter group with back flushing mechanism covers the water seal tube, comprise water-sealed cylinder 1 and water seal plate 2, water-sealed cylinder 1 constitutes plate water seal mechanism with water seal plate 2, have Overflow drainage mouth 3 on the upper portion side wall of described water-sealed cylinder 1, also have flushing pollution discharge mouth 5 on the bottom sidewall of described water-sealed cylinder 1, flooding nozzle mechanism 4 is equipped with in the bottom of water-sealed cylinder 1, and described flooding nozzle mechanism 4 links to each other with outside flushing pipeline.
Outside flushing pipeline can utilize control of dust water more than needed in the utility model, directly pour in the water-sealed cylinder 1 by flooding nozzle 41, water in the cylindrical shell is flowed fast, entering in the water-sealed cylinder 1 water that the flue dust of precipitation flows thereupon fast like this in smelting discharges through flushing pollution discharge mouth 5, thereby stopping mud piles up in cylindrical shell, guarantee effective cooling of the normal and water-sealed cylinder 1 of lifting skirt cover 6 oscilaltion spacings action, the water-cooled tube of eliminating lifting skirt cover 6 is hit in leaking of causing and the water seal tube owing to tie and can't obtain effective water-cooled behind the mud and make the cylindrical shell scaling loss, the problem of leaking.
In the utility model, described flooding nozzle mechanism 4 comprises some flooding nozzles 41, and described some flooding nozzle 41 annular arrays are in the bottom of water-sealed cylinder 1, and some flooding nozzles 41 are communicated with water inlet manifold road 42.In the present embodiment, prolong water-sealed cylinder 1 bottom outside and lay one road water inlet manifold road 42, every interval is set up respectively in one group of flooding nozzle pipeline access water-sealed cylinder for about 0.75 meter on water inlet manifold road 42, arrange 24 altogether, every flushing pipeline is prolonging the circumferential direction installation of cylindrical shell bottom side, flooding nozzle 41 is by screw thread and silently detachably be installed on the flushing pipeline, so that nozzle assembly stops up mediation and dismounting operation; At 42 places, water inlet manifold road and each external manual modulation valve of flushing pollution discharge mouth 5 places be used for regulating the flow of flushing Inlet and outlet water.
Claims (4)
1. the converter group with back flushing mechanism covers the water seal tube, comprise water-sealed cylinder (1) and water seal plate (2), water-sealed cylinder (1) constitutes plate water seal mechanism with water seal plate (2), have Overflow drainage mouth (3) on the upper portion side wall of described water-sealed cylinder (1), it is characterized in that: also have flushing pollution discharge mouth (5) on the bottom sidewall of described water-sealed cylinder (1), flooding nozzle mechanism (4) is equipped with in the bottom of water-sealed cylinder (1), and described flooding nozzle mechanism (4) links to each other with outside flushing pipeline.
2. the converter group of band back flushing as claimed in claim 1 mechanism covers the water seal tube, it is characterized in that: described flooding nozzle mechanism (4) comprises some flooding nozzles (41), described some flooding nozzles (41) annular array is in the bottom of water-sealed cylinder (1), and some flooding nozzles (41) are communicated with water inlet manifold road (42).
3. the converter group of band back flushing as claimed in claim 2 mechanism covers the water seal tube, it is characterized in that: described flooding nozzle (41) is by screw thread and silently detachably be installed in the bottom of water-sealed cylinder (1).
4. the converter group of band back flushing as claimed in claim 2 mechanism covers the water seal tube, and it is characterized in that: described flooding nozzle (41) has 24.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201794841U CN203212597U (en) | 2013-04-11 | 2013-04-11 | Converter petticoat water seal barrel with backwash mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201794841U CN203212597U (en) | 2013-04-11 | 2013-04-11 | Converter petticoat water seal barrel with backwash mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203212597U true CN203212597U (en) | 2013-09-25 |
Family
ID=49202148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013201794841U Expired - Lifetime CN203212597U (en) | 2013-04-11 | 2013-04-11 | Converter petticoat water seal barrel with backwash mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203212597U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112004946A (en) * | 2018-07-25 | 2020-11-27 | 日本制铁株式会社 | Converter exhaust gas treatment device |
-
2013
- 2013-04-11 CN CN2013201794841U patent/CN203212597U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112004946A (en) * | 2018-07-25 | 2020-11-27 | 日本制铁株式会社 | Converter exhaust gas treatment device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130925 |
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| CX01 | Expiry of patent term |