CN107061771A - Water cold sleeve high temperature overhauls push-pull valve - Google Patents
Water cold sleeve high temperature overhauls push-pull valve Download PDFInfo
- Publication number
- CN107061771A CN107061771A CN201710291881.0A CN201710291881A CN107061771A CN 107061771 A CN107061771 A CN 107061771A CN 201710291881 A CN201710291881 A CN 201710291881A CN 107061771 A CN107061771 A CN 107061771A
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- China
- Prior art keywords
- plate
- high temperature
- interior
- water
- cold sleeve
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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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/30—Details
- F16K3/314—Forms or constructions of slides; Attachment of the slide to the spindle
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sliding Valves (AREA)
Abstract
Water cold sleeve high temperature overhauls push-pull valve; including water cooling valve body, plate, cover plate composition; the high temperature gate valve is arranged between ash bucket and water cold sleeve; high temperature dust is cut off by high temperature gate valve after water cold sleeve breaks down and enters water cold sleeve; water cold sleeve can be overhauled and changed at any time, be not required to dry quenching system shutdown, advantageously ensure that the continuous operation of dry quenching system; maintainer will not contact high temperature coke powder, can eliminate the potential safety hazard etc. in maintenance process.
Description
Technical field
Dress is reclaimed the present invention relates to the High-temperature mineral powder of the dry quenched coke powder reclaiming device of field of metallurgy, sintering machine deduster
Put, as in one-time dedusting by high-temperature particle, dust collecting system, by high-temperature particle and dust by collecting in water cold sleeve
In discharge after interior cooling, shearing device is overhauled as water cold sleeve, is related specifically to above a kind of lime-ash heat exchange cooling device
Overhaul shearing device.
Background technology
Reclaimed in dry coke quenching coke powder with sintering machine duster system, high temperature coke powder needs progress cooling cold when reclaiming
But handle, and dry quenching water-cooling sleeve cooler is exactly the special purpose device that cooling treatment is carried out to high temperature coke powder.It is existing dry to put out
Burnt water cold sleeve is directly connected with dust, it is necessary to must be by ash silo and water cooling when dismantling water cold sleeve after such as water cold sleeve damage
Dismantled again after being blocked after the Bolt dismantling of sleeve pipe connection by blind plate, have high temperature coke powder and particles fall in unloading process,
Dismounting and generally require 12 hours or so when installing, due to being usually closed cycle gas in dry quenching system, ash silo is usually
Negative pressure state is in, large quantity of air is entered in one-time dedusting, enters back into coke dry quenching furnace and causes oxygen excessive, easily produce two
Secondary burning is serious then to produce blast, therefore generally requires and changed or repaired water cold sleeve under half end-of-life state.
The content of the invention
In view of the deficienciess of the prior art, the purpose of the present invention be exactly thoroughly solve prior art dismounting it is difficult,
Line dismantles the defects such as dangerous, maintenance load is big；By can be quickly to ash silo and water cooling after water cold sleeve high temperature gate valve
Sleeve pipe is isolated, and dismantles maintenance unaffected to the production of coke dry quenching furnace system during water cold sleeve, while reducing makes
With cost, failure efflux time is shortened, maintainer is eliminated and is overhauled in high temperature and crawl space and there is potential safety hazard
Water cold sleeve high temperature gate valve.
To achieve the above object, the invention provides following technical scheme：Water cold sleeve high temperature overhauls push-pull valve, described
Water-cooled valve body in be provided with Manual flashboard, described water cooling valve body by upper flange, lower flange, interior upper circle, outside upper ring, Nei Xiaquan,
Outer lower ring is constituted；Inside groove is provided with described water-cooled valve body；Water inlet pipe and outlet pipe are provided with outside described water-cooled valve body；Institute
The inside groove two ends stated are provided with front mounting plate, rear installing plate；Described Manual flashboard is made up of installing plate, flashboard；After described
Installing plate is linked together cover plate by bolt；Described Manual flashboard is arranged in inside groove.
The present invention is further arranged to：Described inside groove is made up of interior upper plate, interior lower plate, interior plate, described interior lower plate
It is provided with screw.
The present invention is further arranged to：Provided with handle one, inner side provided with sealing on the outside of the installing plate of described Manual flashboard
Sealing strip is provided with groove one, described seal groove one；Described flashboard is provided with seal groove two, described seal groove two and set
There is sealing strip；It is provided with the outside of described cover plate provided with handle two, inner side in seal groove three, described seal groove three provided with sealing
Bar.
The present invention is further arranged to：Described Manual flashboard passes through the locking screw in screw in interior lower plate in inside groove
Bolt compresses flashboard and interior upper plate.
The invention will be further described below in conjunction with the accompanying drawings：
Brief description of the drawings
Fig. 1 is contour structures schematic diagram of the invention
Fig. 2 is the water cooling valve body structure schematic diagram in the present invention
Fig. 3 is Fig. 2 A-A partial sectional views
Fig. 4 is the Manual flashboard structural representation in the present invention
Fig. 5 is the covering plate structure schematic diagram in the present invention
Label in figure：1- water coolings valve body, 2- sealing strips, 3- bolts, 4- Manual flashboards, 5- clamping screws, 6- cover plates,
Installed after 1.1- upper flanges, 1.2- front mounting plates, 1.3- screws, 1.4- lower flanges, 1.5- outer lower rings, 1.6- outside upper rings, 1.7-
Upper circle in plate, 1.8-, upper plate in the upper waterways of 1.9-, 1.10-, 1.11- interior plates, lower plate in 1.12-, 1.13- inside grooves,
Waterway under lower circle, 1.15- in 1.14-, 1.16- water inlet pipes, 1.17- outlet pipes, 1.18- internal channels, 4.1- handles one,
4.2- installing plates, 4.3- seal grooves one, 4.4- flashboards, 4.5- seal grooves two, 6.1- handles two, 6.2- seal grooves three.
Embodiment
Such as Fig. 1, as shown in Figure 2, Figure 3, Figure 4, water cold sleeve high temperature maintenance push-pull valve is provided with described water cooling valve body 1
Manual flashboard 4, described water cooling valve body 1 is by upper flange 1.1, lower flange 1.4, interior upper circle 1.8, outside upper ring 1.6, Nei Xiaquan
1.14th, outer lower ring 1.5 is constituted；Inside groove 1.13 is provided with described water cooling valve body 1；Described upper flange 1.1, interior upper circle 1.8,
Outside upper ring 1.6 and the upper waterway 1.9 of the composition of interior upper plate 1.10, described lower flange 1.4, interior lower circle 1.14, the and of outer lower ring 1.5
The interior lower waterway 1.15 of the composition of lower plate 1.12, shown upper waterway 1.9 is connect by internal channel 1.18 with lower waterway 1.15
It is logical；The described outside of water cooling valve body 1 is provided with water inlet pipe 1.16 and outlet pipe 1.17；The described two ends of inside groove 1.13 are provided with preceding peace
Fill plate 1.2, rear installing plate 1.7；Described Manual flashboard 4 is made up of installing plate 4.2, flashboard 4.4；Described rear installing plate 1.7
Cover plate 6 is linked together by bolt 3；Described Manual flashboard 4 is arranged in inside groove 1.13.
As shown in Figure 2 and Figure 3, described inside groove 1.13 is made up of interior upper plate 1.10, interior lower plate 1.12, interior plate 1.11,
Described interior lower plate 1.12 is provided with screw 1.3.
As shown in Figure 2 and Figure 3, the outside of installing plate 4.2 of described Manual flashboard 4 is provided with close provided with handle 1, inner side
Sealing strip 2 is provided with sealing groove 1, described seal groove 1；Described flashboard 4.4 is provided with seal groove 2 4.5, described
Seal groove 2 4.5 in be provided with sealing strip 2；The described outside of cover plate 6 is provided with seal groove three provided with handle 2 6.1, inner side
6.2, described seal groove 3 6.2 is interior to be provided with sealing strip 2.
As shown in Figure 1 and Figure 2, described Manual flashboard 4 is interior by screw 1.3 in interior lower plate 1.12 in inside groove 1.13
Clamping screw 5 compresses flashboard 4.4 with interior upper plate 1.10, and sealing is reached by the sealing strip 2 in seal groove 2 4.5
Effect.
Claims (4)
1. water cold sleeve high temperature overhauls push-pull valve, it is characterised in that Manual flashboard, described water cooling valve body are provided with water-cooled valve body
It is made up of upper flange, lower flange, interior upper circle, outside upper ring, Nei Xiaquan, outer lower ring；Inside groove is provided with described water-cooled valve body；It is described
Water-cooled valve body outside be provided with water inlet pipe and outlet pipe；Described inside groove two ends are provided with front mounting plate, rear installing plate；Described hand
Dynamic plate is made up of installing plate, flashboard；Described rear installing plate is linked together cover plate by bolt；Described Manual flashboard
It is arranged in inside groove.
2. water cold sleeve high temperature according to claim 1 overhauls push-pull valve, it is characterised in that：Described inside groove is on interior
Plate, interior lower plate, interior plate composition, described interior lower plate are provided with screw.
3. water cold sleeve high temperature according to claim 1 overhauls push-pull valve, it is characterised in that：The peace of described Manual flashboard
Fill to be provided with seal groove one, described seal groove one provided with handle one, inner side on the outside of plate and be provided with sealing strip；Set on described flashboard
Have in seal groove two, described seal groove two and be provided with sealing strip；On the outside of described cover plate seal groove is provided with provided with handle two, inner side
Three, described seal groove three is interior to be provided with sealing strip.
4. the water cold sleeve high temperature maintenance push-pull valve according to claim 1 and 2, it is characterised in that：Described Manual flashboard
Flashboard and interior upper plate are compressed by the clamping screw in screw in interior lower plate in inside groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710291881.0A CN107061771A (en) | 2017-04-24 | 2017-04-24 | Water cold sleeve high temperature overhauls push-pull valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710291881.0A CN107061771A (en) | 2017-04-24 | 2017-04-24 | Water cold sleeve high temperature overhauls push-pull valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107061771A true CN107061771A (en) | 2017-08-18 |
Family
ID=59604718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710291881.0A Pending CN107061771A (en) | 2017-04-24 | 2017-04-24 | Water cold sleeve high temperature overhauls push-pull valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107061771A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110566680A (en) * | 2019-08-12 | 2019-12-13 | 石特阀门股份有限公司 | Novel gate valve |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5098332U (en) * | 1974-01-09 | 1975-08-15 | ||
| CN2385184Y (en) * | 1999-07-26 | 2000-06-28 | 李鹏飞 | Hot air valve body |
| CN201589006U (en) * | 2009-12-24 | 2010-09-22 | 川北真空科技(北京)有限公司 | Water-cooled vacuum gate valve |
| CN202659941U (en) * | 2012-05-07 | 2013-01-09 | 铁岭阀门(集团)特种阀门有限责任公司 | Hot air gate valve |
| CN203348580U (en) * | 2013-03-01 | 2013-12-18 | 上海运能能源科技有限公司 | High-temperature-resistant water-cooling gate valve |
| CN206682340U (en) * | 2017-04-24 | 2017-11-28 | 瑞安市阀门一厂 | Water cold sleeve high temperature overhauls push-pull valve |
-
2017
- 2017-04-24 CN CN201710291881.0A patent/CN107061771A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5098332U (en) * | 1974-01-09 | 1975-08-15 | ||
| CN2385184Y (en) * | 1999-07-26 | 2000-06-28 | 李鹏飞 | Hot air valve body |
| CN201589006U (en) * | 2009-12-24 | 2010-09-22 | 川北真空科技(北京)有限公司 | Water-cooled vacuum gate valve |
| CN202659941U (en) * | 2012-05-07 | 2013-01-09 | 铁岭阀门(集团)特种阀门有限责任公司 | Hot air gate valve |
| CN203348580U (en) * | 2013-03-01 | 2013-12-18 | 上海运能能源科技有限公司 | High-temperature-resistant water-cooling gate valve |
| CN206682340U (en) * | 2017-04-24 | 2017-11-28 | 瑞安市阀门一厂 | Water cold sleeve high temperature overhauls push-pull valve |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110566680A (en) * | 2019-08-12 | 2019-12-13 | 石特阀门股份有限公司 | Novel gate valve |
| CN110566680B (en) * | 2019-08-12 | 2024-05-28 | 石特阀门股份有限公司 | Novel gate valve |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170818 |
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| WD01 | Invention patent application deemed withdrawn after publication |