CN203890371U - Water-seal thermal-insulation tank explosion venting port sealing device - Google Patents
Water-seal thermal-insulation tank explosion venting port sealing device Download PDFInfo
- Publication number
- CN203890371U CN203890371U CN201420325271.XU CN201420325271U CN203890371U CN 203890371 U CN203890371 U CN 203890371U CN 201420325271 U CN201420325271 U CN 201420325271U CN 203890371 U CN203890371 U CN 203890371U
- Authority
- CN
- China
- Prior art keywords
- venting
- dust explosion
- baffle
- sealing device
- explosion venting
- 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
Links
- 238000004880 explosion Methods 0.000 title claims abstract description 59
- 238000013022 venting Methods 0.000 title claims abstract description 55
- 238000007789 sealing Methods 0.000 title claims abstract description 38
- 238000009413 insulation Methods 0.000 title abstract 5
- 239000000428 dust Substances 0.000 claims description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 16
- 239000007789 gas Substances 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000001301 oxygen Substances 0.000 abstract description 3
- 229910052760 oxygen Inorganic materials 0.000 abstract description 3
- 230000002349 favourable effect Effects 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 description 8
- 239000002893 slag Substances 0.000 description 8
- 239000010959 steel Substances 0.000 description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 229910052742 iron Inorganic materials 0.000 description 3
- 210000004722 stifle Anatomy 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000006253 efflorescence Methods 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 206010037844 rash Diseases 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012549 training Methods 0.000 description 1
Landscapes
- Pressure Vessels And Lids Thereof (AREA)
Abstract
The utility model discloses a water-seal thermal-insulation tank explosion venting port sealing device which comprises a sealing cover and an explosion venting device, wherein the sealing cover is arranged on the explosion venting device; the explosion venting port comprises a bottom board, an inner baffle and an outer baffle; the inner baffle and outer baffle are arranged on the bottom board; a water tank is formed between the inner baffle and outer baffle; and the part of the bottom board positioned in the inner baffle is provided with the explosion venting port. The explosion venting device is arranged as a water tank structure, the water tank is formed by the inner baffle and outer baffle, the explosion venting port is arranged in the inner baffle, and the water tank and the edge of the sealing cover are matched in the working process; and after the water tank is filled with a certain amount of water, the matching between the explosion venting device and sealing cover has favorable air tightness, so that oxygen in the outside air is effectively isolated from combustible gas in the thermal-insulation tank when the thermal-insulation tank is working, thereby eliminating the potential safety hazard of explosion. The water-seal thermal-insulation tank explosion venting port sealing device is simple in structure and convenient to use, and enhances the stability factor of safe production.
Description
Technical field
The utility model belongs to steel smelting equipment technical field, is specifically related to a kind of simple in structure, easy and simple to handle, the vexed pond of the reliable hydrolock heat of working stability venting of dust explosion mouth sealing device.
Background technology
Along with the fast development of Iron And Steel Industry, the quantity of steel slag also increases thereupon, " zero release " of steel slag becomes Iron And Steel Industry and walks recycling economy road, realize one of important channel of Sustainable development, steel slag hot disintegrating treatment process is the more representational technique of China's bessemer furnace slag treatment technology at present.The treatment process of the vexed technique of heat is to pack hot molten steel slag into hot vexed pond, fills and covers the hot stifle sealing hot vexed operation of fetching water again when the vexed pond of heat.When after heat vexed pond sealing, to fetch water and make to produce a large amount of saturation steams and hot steel slag effect in hot vexed pond, the certain volume of generation expands slag cracking, efflorescence and slag iron is separated.Owing to there being carbon in scum, in the vexed pond of heat, scum and water are done the used time and can be produced the inflammable gas such as carbon monoxide and hydrogen.The former employing form of packers of hot stifle venting of dust explosion mouth, but duration of service, long rear gasket can agingly cause combustible gas leakage in hot vexed pond, probably explosion caused accident.For the explosion safety accident that prevents from causing because of combustible gas leakage, research and develop a kind of vexed pond of heat lid venting of dust explosion mouth sealing device with high safety index and be very important.
Utility model content
The purpose of this utility model is to provide a kind of simple in structure, the vexed pond of the reliable hydrolock heat of working stability venting of dust explosion mouth sealing device.
The purpose of this utility model is to realize like this, comprise sealing cover, explosion venting device, on described explosion venting device, sealing cover is set, described venting of dust explosion mouth comprises base plate, Internal baffle and outer baffle, Internal baffle and outer baffle are set on described base plate, between described Internal baffle and outer baffle, form tank, the part of described base plate within Internal baffle arranges venting of dust explosion mouth.
The utility model is set to water sealed tank structure by explosion venting device, water sealed tank is formed by Internal baffle and outer baffle, Internal baffle is with the interior venting of dust explosion mouth that is set to, water sealed tank coordinates with the cover rim work of sealing cover, when packing in water sealed tank after a certain amount of water, the cooperation between explosion venting device and sealing cover has good resistance to air loss, makes hot vexed pond in the time of work, inflammable gas in oxygen in outside air and hot vexed pond is effectively completely cut off, thereby has effectively eliminated the potential safety hazard that produces blast.The utility model is simple in structure, easy to use, has improved the stability factor of safety in production.
Brief description of the drawings
Fig. 1 is that the work of the utility model one-piece construction coordinates schematic diagram;
Fig. 2 is the vertical view of explosion venting device 2 in Fig. 1;
Fig. 3 is the elevational cross-sectional view of explosion venting device 2;
Fig. 4 is the upward view of sealing cover 1 in Fig. 1;
Fig. 5 is the elevational cross-sectional view of sealing cover 1;
In figure: 1-sealing cover, 11-caping, 12-cover rim, 2-explosion venting device, 20-venting of dust explosion mouth, 21-base plate, 22-outer baffle, 23-Internal baffle, 24-tank.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described, but never in any form the utility model is limited, any conversion or the improvement done based on the utility model training centre, all fall into protection domain of the present utility model.
As shown in Fig. 1 ~ 5, the utility model comprises sealing cover 1, explosion venting device 2, on described explosion venting device 2, sealing cover 1 is set, described venting of dust explosion mouth 2 comprises base plate 21, Internal baffle 23 and outer baffle 22, Internal baffle 23 and outer baffle 22 are set on described base plate 21, between described Internal baffle 23 and outer baffle 22, form tank 24, the part of described base plate 21 within Internal baffle 23 arranges venting of dust explosion mouth 20.
Described sealing cover 1 comprises caping 11 and cover rim 12, and described caping 11 surroundings vertically arrange cover rim 12, and described cover rim 12 coordinates with tank 24 work on explosion venting device 2.
Described venting of dust explosion mouth 20 is circular or square.
The shape of described Internal baffle 23 and the shape of outer baffle 22 and venting of dust explosion mouth 20 adapts.
Described caping 11 is tightly connected with cover rim 12.
Described Internal baffle 23 is arranged on base plate 21, and the edge of close venting of dust explosion mouth 20.
Described outer baffle 22 is arranged at the outward flange of base plate 21.
Between described Internal baffle 23 and base plate 21, resistance to air loss is connected.
Between described outer baffle 22 and base plate 21, resistance to air loss is connected.
principle of work of the present utility model and working process:
The utility model is set to sink structure by explosion venting device, tank is formed by Internal baffle and outer baffle, Internal baffle is with the interior venting of dust explosion mouth that is set to, tank coordinates with the cover rim work of sealing cover, when packing in tank after a certain amount of water, the cooperation between explosion venting device and sealing cover has good resistance to air loss, makes hot vexed pond in the time of work, the oxygen of hot stifle outside and inner inflammable gas are effectively completely cut off, and have eliminated the potential safety hazard of combustion explosion.This use novel texture is simple, easy to use, has improved the stability factor of safety in production.When work, inject appropriate water in tank, and ensure that venting of dust explosion mouth resistance to air loss is good, the cover rim of sealing cover is put into tank, work completes.
Claims (9)
1. the vexed pond of a hydrolock heat venting of dust explosion mouth sealing device, comprise sealing cover (1), explosion venting device (2), sealing cover (1) is set on described explosion venting device (2), it is characterized in that: described venting of dust explosion mouth (2) comprises base plate (21), Internal baffle (23) and outer baffle (22), Internal baffle (23) and outer baffle (22) are set on described base plate (21), between described Internal baffle (23) and outer baffle (22), form tank (24), the part of described base plate (21) within Internal baffle (23) arranges venting of dust explosion mouth (20).
2. the vexed pond of hydrolock heat according to claim 1 venting of dust explosion mouth sealing device, it is characterized in that: described sealing cover (1) comprises caping (11) and cover rim (12), described caping (11) surrounding vertically arranges cover rim (12), and described cover rim (12) coordinates with tank (24) work on explosion venting device (2).
3. the vexed pond of hydrolock heat according to claim 1 venting of dust explosion mouth sealing device, is characterized in that: described venting of dust explosion mouth (20) is for circular or square.
4. the vexed pond of hydrolock heat according to claim 1 venting of dust explosion mouth sealing device, is characterized in that: the shape of described Internal baffle (23) and the shape of outer baffle (22) and venting of dust explosion mouth (20) adapts.
5. the vexed pond of hydrolock heat according to claim 2 venting of dust explosion mouth sealing device, is characterized in that: described caping (11) is tightly connected with cover rim (12).
6. according to the vexed pond of the hydrolock heat venting of dust explosion mouth sealing device described in claim 1 or 4, it is characterized in that: it is upper that described Internal baffle (23) is arranged at base plate (21), and the edge of close venting of dust explosion mouth (20).
7. according to the vexed pond of the hydrolock heat venting of dust explosion mouth sealing device described in claim 1 or 4, it is characterized in that: described outer baffle (22) is arranged at the outward flange of base plate (21).
8. according to the vexed pond of the hydrolock heat venting of dust explosion mouth sealing device described in claim 1 or 4, it is characterized in that: between described Internal baffle (23) and base plate (21), resistance to air loss is connected.
9. according to the vexed pond of the hydrolock heat venting of dust explosion mouth sealing device described in claim 1 or 4, it is characterized in that: between described outer baffle (22) and base plate (21), resistance to air loss is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420325271.XU CN203890371U (en) | 2014-06-18 | 2014-06-18 | Water-seal thermal-insulation tank explosion venting port sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420325271.XU CN203890371U (en) | 2014-06-18 | 2014-06-18 | Water-seal thermal-insulation tank explosion venting port sealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203890371U true CN203890371U (en) | 2014-10-22 |
Family
ID=51716798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420325271.XU Expired - Lifetime CN203890371U (en) | 2014-06-18 | 2014-06-18 | Water-seal thermal-insulation tank explosion venting port sealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203890371U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105333145A (en) * | 2015-11-30 | 2016-02-17 | 冯义文 | Sealing structure of laminar flow hood |
-
2014
- 2014-06-18 CN CN201420325271.XU patent/CN203890371U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105333145A (en) * | 2015-11-30 | 2016-02-17 | 冯义文 | Sealing structure of laminar flow hood |
| CN105333145B (en) * | 2015-11-30 | 2017-03-29 | 东莞市秦智工业设计有限公司 | A kind of sealing structure of laminar flow hood |
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141022 |