CN204325284U - A kind of vapourizing furnace special alloy overflow type slag bath - Google Patents
A kind of vapourizing furnace special alloy overflow type slag bath Download PDFInfo
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- CN204325284U CN204325284U CN201420776396.4U CN201420776396U CN204325284U CN 204325284 U CN204325284 U CN 204325284U CN 201420776396 U CN201420776396 U CN 201420776396U CN 204325284 U CN204325284 U CN 204325284U
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Abstract
A kind of vapourizing furnace special alloy overflow type slag bath, comprise taper special alloy outer wall, water-cooled tube, water inlet pipe and rising pipe, described water-cooled tube entirety is taper plate-like, described water-cooled tube is arranged in the wall of taper special alloy outer wall, below described water-cooled tube, two ports tap into water pipe and rising pipe respectively, upper inboardend is had above described taper special alloy outer wall, fixed end is in taper special alloy outer wall upper outer, bottom inboardend is had below described taper special alloy outer wall, described bottom inboardend is at taper special alloy outer wall lower outer, fixed orifices is had in fixed end and bottom inboardend, there is leakage fluid dram at described taper special alloy outer wall lower central place.Have the overall water-cooled tube for taper plate-like in the utility model taper special alloy outer wall, expand after utilizing the water-cooled tube pressurized of taper plate-like uniform feature, reduces the thermal shocking of slag and then improve work-ing life.
Description
Technical field
The utility model relates to vapourizing furnace support equipment field, particularly relates to a kind of vapourizing furnace special alloy overflow type slag bath.
Background technology
Coal gasification is important content clear and definite in " National Program for Medium-to Long-term Scientific and Technological Development (2006-2020) ", is one of the important directions and preferential theme of China's energy field development.In coal in China, the coal of high ash (average 23%), high ash melting point (yield temperature is greater than 1500oC) accounts for about 50% of total reserves, research and development adapts to the infant industry gasification technology of high ash, high-ash-fusion coal, gasify satisfied future demand on a large scale, have important strategic importance.Gasification of coal is one of effective way of reasonable employment coal resources, is also the important component part of clean coal technology.At present, bottom the crushed coal pressurized-gasification furnace that gasification of coal uses, need to install slag bath for slag after discharging reaction, the temperature flowing due to slag can make slag bath suffer erosion and the effect of thermal shocking, and therefore common slag bath is often very short for work-ing life.A kind of vapourizing furnace special alloy overflow type slag bath of our company's exploitation, formed by copper alloy, specialty alloy materials and water-cooled tube composite casting, adopt advanced overflow, to the liquid slag of discharging through vapourizing furnace high temperature through slag bath overflow, Quench forms silica crystals and recycles, avoid environmental pollution, realize cleanly production.
Utility model content
For above problem, the utility model provides a kind of vapourizing furnace special alloy overflow type slag bath, the overall water-cooled tube for taper plate-like is had in its taper special alloy outer wall, expand after utilizing the water-cooled tube pressurized of taper plate-like uniform feature, reduce the thermal shocking of slag and then improve work-ing life, for reaching this object, the utility model provides a kind of vapourizing furnace special alloy overflow type slag bath, comprise taper special alloy outer wall, water-cooled tube, water inlet pipe and rising pipe, described water-cooled tube entirety is taper plate-like, described water-cooled tube is arranged in the wall of taper special alloy outer wall, below described water-cooled tube, two ports tap into water pipe and rising pipe respectively, described water inlet pipe and rising pipe stretch out from taper special alloy outer wall, upper inboardend is had above described taper special alloy outer wall, fixed end is in taper special alloy outer wall upper outer, bottom inboardend is had below described taper special alloy outer wall, described bottom inboardend is at taper special alloy outer wall lower outer, fixed orifices is had in fixed end and bottom inboardend, fixed end and bottom inboardend are angularly around taper special alloy outer wall medullary ray one week, there is leakage fluid dram at described taper special alloy outer wall lower central place.
As further improvement of the utility model, the cross section of described leakage fluid dram is taper, the large mouth down of described leakage fluid dram, arranges that above structure leakage fluid dram is easier discharges fast by surplus liquid.
As further improvement of the utility model, fixed end and bottom inboardend respectively have 4, and inboardend generally arranges 4 just.
A kind of vapourizing furnace special alloy overflow type slag bath of the utility model, the overall water-cooled tube for taper plate-like is had in the taper special alloy outer wall of this slag bath, because water-cooled tube adopts entirety for taper plate-like, therefore can carry out fast cooling to prevent thermal shocking, and be provided with in taper special alloy outside water-cooled tube, can prevent corrosion, and outer wall is taper can prevent water-cooled tube from impacting by slag.
Accompanying drawing illustrates:
Fig. 1 is the utility model patent front view
Fig. 2 is the utility model patent vertical view
Fig. 3 is the utility model patent water-cooled tube schematic diagram
Component in figure is:
1, upper inboardend; 2, taper special alloy outer wall 3, bottom inboardend
4, water-cooled tube 5, leakage fluid dram 6, water inlet pipe
7, rising pipe
Embodiment
Below in conjunction with drawings and Examples, utility model is described in detail:
The utility model provides a kind of vapourizing furnace special alloy overflow type slag bath, the overall water-cooled tube for taper plate-like is had in its taper special alloy outer wall, expand after utilizing the water-cooled tube pressurized of taper plate-like uniform feature, reduces the thermal shocking of slag and then improve work-ing life.
As a kind of embodiment of the utility model, the utility model provides a kind of vapourizing furnace special alloy overflow type slag bath, comprise taper special alloy outer wall 2, water-cooled tube 4, water inlet pipe 6 and rising pipe 7, described water-cooled tube 4 is overall is as shown in Figure 3 taper plate-like, described water-cooled tube 4 is arranged in the wall of taper special alloy outer wall 2, below described water-cooled tube 4, two ports tap into water pipe 6 and rising pipe 7 respectively, described water inlet pipe 6 and rising pipe 7 stretch out from taper special alloy outer wall 2, upper inboardend 1 is had above described taper special alloy outer wall 2, fixed end 1 is in taper special alloy outer wall 2 upper outer, bottom inboardend 3 is had below described taper special alloy outer wall 2, described bottom inboardend 3 is at taper special alloy outer wall 2 lower outer, fixed orifices is had in fixed end 1 and bottom inboardend 3, fixed end 1 and bottom inboardend 3 are angularly around taper special alloy outer wall 2 medullary ray one week, there is leakage fluid dram 5 at described taper special alloy outer wall 2 lower central place.
As a kind of best specific embodiment of the utility model, the utility model provides schematic diagram as Fig. 1, a kind of vapourizing furnace special alloy overflow type slag bath shown in Fig. 2 and Fig. 3, comprise taper special alloy outer wall 2, water-cooled tube 4, water inlet pipe 6 and rising pipe 7, described water-cooled tube 4 is overall is as shown in Figure 3 taper plate-like, described water-cooled tube 4 is arranged in the wall of taper special alloy outer wall 2, below described water-cooled tube 4, two ports tap into water pipe 6 and rising pipe 7 respectively, described water inlet pipe 6 and rising pipe 7 stretch out from taper special alloy outer wall 2, upper inboardend 1 is had above described taper special alloy outer wall 2, fixed end 1 is in taper special alloy outer wall 2 upper outer, bottom inboardend 3 is had below described taper special alloy outer wall 2, described bottom inboardend 3 is at taper special alloy outer wall 2 lower outer, fixed orifices is had in fixed end 1 and bottom inboardend 3, fixed end 1 and bottom inboardend 3 respectively have 4, inboardend generally arranges 4 just, fixed end 1 and bottom inboardend 3 are angularly around taper special alloy outer wall 2 medullary ray one week, there is leakage fluid dram 5 at described taper special alloy outer wall 2 lower central place, the cross section of described leakage fluid dram 5 is taper, the large mouth down of described leakage fluid dram, arrange that above structure leakage fluid dram is easier discharges fast by surplus liquid.
The above; it is only preferred embodiment of the present utility model; not restriction the utility model being made to any other form, and any amendment done according to technical spirit of the present utility model or equivalent variations, still belong to the utility model scope required for protection.
Claims (3)
1. a vapourizing furnace special alloy overflow type slag bath, comprise taper special alloy outer wall (2), water-cooled tube (4), water inlet pipe (6) and rising pipe (7), it is characterized in that: described water-cooled tube (4) entirety is taper plate-like, described water-cooled tube (4) is arranged in the wall of taper special alloy outer wall (2), two ports in described water-cooled tube (4) below tap into water pipe (6) and rising pipe (7) respectively, described water inlet pipe (6) and rising pipe (7) stretch out from taper special alloy outer wall (2), there is upper inboardend (1) described taper special alloy outer wall (2) top, fixed end (1) is in taper special alloy outer wall (2) upper outer, there is bottom inboardend (3) described taper special alloy outer wall (2) below, described bottom inboardend (3) is at taper special alloy outer wall (2) lower outer, fixed orifices is had in fixed end (1) and bottom inboardend (3), fixed end (1) and bottom inboardend (3) are angularly around taper special alloy outer wall (2) medullary ray one week, there is leakage fluid dram (5) at described taper special alloy outer wall (2) lower central place.
2. a kind of vapourizing furnace special alloy overflow type slag bath according to claim 1, is characterized in that: the cross section of described leakage fluid dram (5) is taper, the large mouth down of described leakage fluid dram (5).
3. a kind of vapourizing furnace special alloy overflow type slag bath according to claim 1, is characterized in that: fixed end (1) and bottom inboardend (3) respectively have 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420776396.4U CN204325284U (en) | 2014-12-11 | 2014-12-11 | A kind of vapourizing furnace special alloy overflow type slag bath |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420776396.4U CN204325284U (en) | 2014-12-11 | 2014-12-11 | A kind of vapourizing furnace special alloy overflow type slag bath |
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|---|---|
| CN204325284U true CN204325284U (en) | 2015-05-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420776396.4U Active CN204325284U (en) | 2014-12-11 | 2014-12-11 | A kind of vapourizing furnace special alloy overflow type slag bath |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106085507A (en) * | 2016-06-02 | 2016-11-09 | 哈尔滨工业大学 | A kind of slag gasification furnace with slag-draining device |
| CN106833746A (en) * | 2017-02-22 | 2017-06-13 | 中国寰球工程有限公司 | A kind of impure high-temperature gas linker of overflow type |
-
2014
- 2014-12-11 CN CN201420776396.4U patent/CN204325284U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106085507A (en) * | 2016-06-02 | 2016-11-09 | 哈尔滨工业大学 | A kind of slag gasification furnace with slag-draining device |
| CN106085507B (en) * | 2016-06-02 | 2019-01-22 | 哈尔滨工业大学 | A kind of slag gasification furnace with slag-draining device |
| CN106833746A (en) * | 2017-02-22 | 2017-06-13 | 中国寰球工程有限公司 | A kind of impure high-temperature gas linker of overflow type |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |