CN109504460A - Radiation waste pot heat recovering device - Google Patents
Radiation waste pot heat recovering device Download PDFInfo
- Publication number
- CN109504460A CN109504460A CN201811374823.5A CN201811374823A CN109504460A CN 109504460 A CN109504460 A CN 109504460A CN 201811374823 A CN201811374823 A CN 201811374823A CN 109504460 A CN109504460 A CN 109504460A
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- Prior art keywords
- water
- cooling
- screen
- cooling wall
- radiation waste
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- 230000005855 radiation Effects 0.000 title claims abstract description 47
- 239000002699 waste material Substances 0.000 title claims abstract description 46
- 238000001816 cooling Methods 0.000 claims abstract description 195
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 51
- 238000003786 synthesis reaction Methods 0.000 claims abstract description 51
- 238000002309 gasification Methods 0.000 claims abstract description 8
- 230000000630 rising effect Effects 0.000 claims abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 239000000498 cooling water Substances 0.000 claims description 6
- 239000007789 gas Substances 0.000 description 40
- 239000003245 coal Substances 0.000 description 6
- 230000000903 blocking effect Effects 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Substances OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000010742 number 1 fuel oil Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
- C10J3/72—Other features
- C10J3/86—Other features combined with waste-heat boilers
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
- C10J3/72—Other features
- C10J3/80—Other features with arrangements for preheating the blast or the water vapour
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D1/00—Casings; Linings; Walls; Roofs
- F27D1/12—Casings; Linings; Walls; Roofs incorporating cooling arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
- F27D17/004—Systems for reclaiming waste heat
-
- 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
-
- 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
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
The invention discloses radiation waste pot heat recovering devices, comprising: the top of shell, shell is connect with gasification cavity, and the top of shell has syngas outlet；Radiation waste pot, radiation waste pot include: the first water-cooling wall, and the first water-cooling wall is arranged in shell, and the first water-cooling wall forms synthesis gas down going channel；First group of water-cooling screen, first group of water-cooling screen include multiple first water-cooling screens, and multiple first water-cooling screen settings are in synthesis gas down going channel and circumferentially distributed；Second water-cooling wall, the second water-cooling wall are set in outside the first water-cooling wall, and the synthesis gas data feedback channel for being connected to synthesis gas down going channel and syngas outlet is formed between the second water-cooling wall and the first water-cooling wall；Second group of water-cooling screen, second group of water-cooling screen include multiple second water-cooling screens, and multiple second water-cooling screens are arranged in synthesis gas rising passway；Deslagging pond, deslagging pond are arranged in the lower section of shell and are connected with the bottom end of shell.The radiation waste pot heat recovering device has the advantages that heat exchange area is big, Exposure degree is high-efficient.
Description
Technical field
The invention belongs to field of boilers, specifically, the present invention relates to radiation waste pot heat recovering devices.
Background technique
A kind of gasification furnace with radiation waste pot can digest high-sulfur, high ash, high-ash-fusion coal, realize feed coal local
Change, solve Shanxi " three high " coal gasification problem, also provides new method, new hand for the comprehensive utilization of national " three high " coal, gasification
Section；Traditional coal chemical industry is transformed to Shanxi Province and develops the New type coals such as natural gas from coal, coal oil, coal-to-olefin, coal-ethylene glycol
Chemical industry is of great significance.And by the way that radiation waste Pot devices are arranged inside gasification furnace, in equipment running process, lead to
The modes such as recycling high temperature and pressure synthesis gas heat, by-product high temperature and high pressure steam are crossed, fuel consumption is saved, improve energy conversion effect
Rate, to reduce the operating cost of equipment entirety.However there are heat exchange areas and heat exchange efficiency for existing radiation waste Pot devices
The problems such as low, it is therefore desirable to be further improved.
Summary of the invention
The present invention is directed to solve at least some of the technical problems in related technologies.For this purpose, of the invention
One purpose is to propose a kind of big with heat exchange area, the high radiation waste pot heat recovering device of Exposure degree rate.
According to an aspect of the present invention, the invention proposes a kind of radiation waste pot heat recovering devices, according to the present invention
Embodiment, which includes:
The top of shell, the shell is connect with gasification cavity, and the top of the shell has syngas outlet；
Radiation waste pot, the radiation waste pot include: the first water-cooling wall, and first water-cooling wall is arranged in the shell,
First water-cooling wall forms synthesis gas down going channel；First group of water-cooling screen, first group of water-cooling screen include multiple first water
In the synthesis gas down going channel and circumferentially distributed, each first water is arranged in cold screen, the multiple first water-cooling screen
Cold screen is extended from first water-cooling wall to the synthesis gas down going channel central axis direction；Second water-cooling wall, described second
Water-cooling wall is set in outside first water-cooling wall, and is formed between second water-cooling wall and first water-cooling wall and is connected to institute
State the synthesis gas data feedback channel of synthesis gas down going channel Yu the syngas outlet；Second group of water-cooling screen, second group of water cooling
Screen includes multiple second water-cooling screens, and the multiple second water-cooling screen is arranged in the synthesis gas rising passway；Wherein, described
The lower header of one water-cooling wall, the lower header of each first water-cooling screen, the lower header of second water-cooling wall and each described
The lower header of second water-cooling screen is connected and is connected with the cooling water inlet pipe for passing through the lower part of the housing；First water-cooling wall
Upper collecting chamber, the upper collecting chamber of each first water-cooling screen, the upper collecting chamber of second water-cooling wall and each second water cooling
The upper collecting chamber of screen is connected and is connected with the cooling water outlet pipe for passing through the upper part of the housing,
Deslagging pond, the deslagging pond are arranged in the lower section of the shell and are connected with the bottom end of the shell, the deslagging
The bottom in pond has slag-drip opening.
Have in the radiation waste pot of the radiation waste pot heat recovering device of the above embodiment of the present invention by the first water cooling as a result,
The double-cylinder type water-cooling wall of wall and the second water-cooling wall composition, and respectively in the first water-cooling wall and the first water-cooling wall and the second water-cooling wall
Between the first water-cooling screen and the second water-cooling screen are set so that synthesis gas initially enter in synthesis gas down going channel with the first water-cooling wall
It exchanges heat with the first water-cooling screen, enters back into synthesis gas rising passway and exchange heat with the second water-cooling wall and the second water-cooling screen later, finally
Discharge.Therefore, the radiation waste pot heat recovering device of the above embodiment of the present invention is by increasing the second water-cooling wall and the second water
Cold screen effectively extends synthesis gas heat exchanger channels, and further increases heat exchange area, to significantly improve synthesis gas sensible heat
Recovery efficiency.
In addition, radiation waste pot heat recovering device according to the above embodiment of the present invention can also have following additional skill
Art feature:
In some embodiments of the invention, the multiple first water-cooling screen is 8-24.
In some embodiments of the invention, the angle between the first water-cooling screen described in each adjacent two is that 15-45 degree (is asked
There is provided OK range).
In some embodiments of the invention, each first water-cooling screen has 6-15 root water cooling tube.
In some embodiments of the invention, first water-cooling screen is connected with first water-cooling wall by fin, institute
The width for stating the first water-cooling screen is the 1/9-1/4 of the synthesis gas down going channel radius.
In some embodiments of the invention, the multiple second water-cooling screen is 8-24.
In some embodiments of the invention, each second water-cooling screen is located at same with first water-cooling screen
In plane.
In some embodiments of the invention, each second water-cooling screen has 2-4 root water cooling tube.
In some embodiments of the invention, the distance between second water-cooling wall and first water-cooling wall are radiation
The 1/10-1/8 of useless drum body.
In some embodiments of the invention, second water-cooling screen is connected with second water-cooling wall by fin, institute
The width for stating the second water-cooling screen is the distance between second water-cooling wall and first water-cooling wall 4/15-1/2.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of radiation waste pot heat recovering device according to an embodiment of the invention.
Fig. 2 is that the A-A level of radiation waste pot in radiation waste pot heat recovering device according to an embodiment of the invention is cut
Face top view.
Specific embodiment
The embodiment of the present invention is described below in detail, the example of embodiment is shown in the accompanying drawings, wherein identical from beginning to end
Or similar label indicates same or similar element or element with the same or similar functions.It is retouched below with reference to attached drawing
The embodiment stated is exemplary, it is intended to is used to explain the present invention, and is not considered as limiting the invention.
According to an aspect of the present invention, the radiation waste pot heat recovering device that the present invention is implemented, root are described below in detail
According to specific embodiments of the present invention, as shown in Figure 1, radiation waste pot heat recovering device 1000 includes:
Shell 100, the top of shell 100 have and have synthesis gas with gasification cavity connector 110, the top of shell 100
Outlet 120；
Radiation waste pot 200, radiation waste pot 200 include:
First water-cooling wall 210, the first water-cooling wall 210 are arranged in shell 100, and the first water-cooling wall 210 is formed under synthesis gas
Row of channels 211；
First group of water-cooling screen 220, first group of water-cooling screen 220 include multiple first water-cooling screens 221, multiple first water-cooling screens
221 setting it is in synthesis gas down going channel 211 and circumferentially distributed, each first water-cooling screen 221 from the first water-cooling wall 210 to
211 central axis direction of synthesis gas down going channel extends；
Second water-cooling wall 230, the second water-cooling wall 230 are set in outside the first water-cooling wall 210, and the second water-cooling wall 230 and
The synthesis gas data feedback channel 231 of connection synthesis gas down going channel 211 and syngas outlet 120 is formed between one water-cooling wall 210；
Second group of water-cooling screen 240, second group of water-cooling screen 240 include multiple second water-cooling screens 241, multiple second water-cooling screens
241 are arranged in synthesis gas rising passway 231；
Wherein, the lower header of the first water-cooling wall 210, the lower header of each first water-cooling screen 220, second water-cooling wall 230
The lower header of lower header and each second water-cooling screen 240 is connected and is connected with the cooling water inlet pipe for passing through 100 lower part of shell；
The upper collecting chamber of first water-cooling wall 210, the upper collecting chamber of each first water-cooling screen 220, the second water-cooling wall 230 upper collecting chamber
It is connected with the upper collecting chamber of each second water-cooling screen 240 and is connected with the cooling water outlet pipe for passing through upper part of the housing；
Deslagging pond 300, deslagging pond 300 are arranged in the lower section of shell 100 and are connected with the bottom end of shell 100, deslagging pond 300
Bottom have slag-drip opening 310.
Have in the radiation waste pot 200 of the radiation waste pot heat recovering device of the above embodiment of the present invention by first as a result,
The double-cylinder type water-cooling wall of water-cooling wall 210 and the second water-cooling wall 230 composition, and respectively in the first water-cooling wall 210 and the first water cooling
First water-cooling screen 221 and the second water-cooling screen 241 are set between wall 210 and the second water-cooling wall 230, synthesis gas is made to initially enter synthesis
It exchanges heat in gas down going channel 211 with the first water-cooling wall 210 and the first water-cooling screen 221, enters back into synthesis gas rising passway 231 later
It is interior to exchange heat with the second water-cooling wall 230 and the second water-cooling screen 241, finally it is discharged.Therefore, the radiation waste pot of the above embodiment of the present invention
Heat recovering device effectively extends synthesis gas heat exchanger channels by increasing the second water-cooling wall 230 and the second water-cooling screen 241,
And heat exchange area is further increased, to significantly improve synthesis gas Exposure degree efficiency.
According to a particular embodiment of the invention, multiple first water-cooling screens 221 are arranged in synthesis gas down going channel 211 and edge
It is circumferentially distributed.Specifically, multiple first water-cooling screens 221 can be uniformly distributed, and then heat exchange uniformity and radiation waste can be improved
The structural stability of pot 200.
In addition, the number of the first water-cooling screen can be 8-24, it specifically can be suitable according to space size in the first water-cooling wall
Work as increase and decrease.But the number of the first water-cooling screen is also unsuitable excessive or very few, if very few meeting wasting space reduces heat exchange area,
And then Exposure degree low efficiency；Synthesis gas down going channel 211 can be made into if excessive to be excessively narrow, and then be likely to result in
Fouling and slagging, blocking radiation waste pot channel, seriously affect equipment operation.
According to a particular embodiment of the invention, inventor in order to avoid in the first water-cooling wall space size to the first water-cooling screen
The setting of number influences, inventors have found that as shown in Fig. 2, setting the angle α between the first water-cooling screen of each adjacent two to
15-45 degree, and then can be arranged with the number of more convenient the first water-cooling screen of determination.And it can be with by the way that above-mentioned angular range is arranged
And by control the first water-cooling screen of each adjacent two between angle be that 15-45 degree can also effectively keep the first water-cooling screen
Distribution density makes first group of water-cooling screen 220 reach maximum heat exchange area and best heat transfer effect.In addition, inventor also found, make
Angle between the first water-cooling screen of each adjacent two is that 15-45 degree can also avoid slag blocking and wall built-up, and then improve heat exchange
Efficiency saves cost.
According to a particular embodiment of the invention, each first water-cooling screen 221 has 6-15 root water cooling tube.It is possible thereby to effectively
Improve heat exchange area.And the water pipe radical of the first water-cooling screen can also be according to the first water-cooling screen from the first water-cooling wall to center side
Slag blocking, wall built-up are not caused to the width of extension and are had subject to certain operating space.
According to a particular embodiment of the invention, as shown in Fig. 2, the first water-cooling screen 221 and the first water-cooling wall 210 pass through fin
It is connected, the width L1 of the first water-cooling screen 221 is the 1/9-1/4 of 211 radius R of synthesis gas down going channel.It is possible thereby to guaranteeing most
While big heat exchange area, fouling and slagging, blocking radiation waste pot channel not will cause.According to a particular embodiment of the invention, when
After synthesis gas is passed through and is exchanged heat by synthesis gas down going channel 211, into synthesis gas data feedback channel 231 in multiple second water-cooling screens
241 exchange heat.Specifically, the number of the second water-cooling screen 241 in synthesis gas data feedback channel 231 can be 8-24,
It is possible thereby to further increase heat exchange area, Exposure degree efficiency is improved.
Preferably, the number of the second water-cooling screen 241 can be identical as the number of the first water-cooling screen 221.Specifically, Mei Ge
Two water-cooling screens 241 are in the same plane with first water-cooling screen 221.It is possible thereby to guarantee that synthesis gas passes through, simultaneously
Guarantee that the center of gravity of radiation waste pot 200 is placed in the middle, structure is more stable.
According to a particular embodiment of the invention, each second water-cooling screen 241 has 2-4 root water cooling tube.It specifically can basis
The width of synthesis gas data feedback channel 231 is increased and decreased.And then heat exchange area is further increased, so that synthesis gas obtains secondary sensible heat
Recycling improves comprehensive Exposure degree rate.
Specifically, as shown in Fig. 2, the width of synthesis gas data feedback channel 231 is by the first water-cooling wall 210 and the second water-cooling wall
The distance between 230 H are determined.Specific example according to the present invention, the distance between the first water-cooling wall 210 and the second water-cooling wall H
It can be the 1/10-1/8 of radiation waste drum body radius.It is possible thereby to guarantee being smoothly discharged for synthesis gas, if synthesis gas uplink is logical
The width in road 231 is too small, then synthesis gas can not be smoothly discharged, and synthesis gas decline passway water-cooling screen pipe number will subtract if excessive
It is few, heat exchange efficiency is influenced, and decline passway is easy slagging.According to a particular embodiment of the invention, the second water-cooling screen 241 and second
Water-cooling wall 230 is connected by fin, and the width L2 of the second water-cooling screen 241 is between the second water-cooling wall 230 and the first water-cooling wall 210
Distance H 415-1/2.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not
It must be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be any
It can be combined in any suitable manner in a or multiple embodiment or examples.In addition, without conflicting with each other, the technology of this field
The feature of different embodiments or examples described in this specification and different embodiments or examples can be combined by personnel
And combination.
Although the embodiments of the present invention has been shown and described above, it is to be understood that above-described embodiment is example
Property, it is not considered as limiting the invention, those skilled in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, modifies, replacement and variant.
Claims (10)
1. a kind of radiation waste pot heat recovering device characterized by comprising
The top of shell, the shell is connect with gasification cavity, and the top of the shell has syngas outlet；
Radiation waste pot, the radiation waste pot include:
First water-cooling wall, first water-cooling wall are arranged in the shell, and it is logical that first water-cooling wall forms synthesis gas downlink
Road；
First group of water-cooling screen, first group of water-cooling screen include multiple first water-cooling screens, and the multiple first water-cooling screen setting exists
In the synthesis gas down going channel and circumferentially distributed, each first water-cooling screen is from first water-cooling wall to the conjunction
Extend at gas down going channel central axis direction；
Second water-cooling wall, second water-cooling wall are set in outside first water-cooling wall, and second water-cooling wall and described the
The synthesis gas data feedback channel for being connected to the synthesis gas down going channel and the syngas outlet is formed between one water-cooling wall；
Second group of water-cooling screen, second group of water-cooling screen include multiple second water-cooling screens, and the multiple second water-cooling screen setting exists
In the synthesis gas rising passway；
Wherein, under the lower header of first water-cooling wall, the lower header of each first water-cooling screen, second water-cooling wall
The lower header of header and each second water-cooling screen is connected and is connected with the cooling water inlet pipe for passing through the lower part of the housing；
The upper collecting chamber of first water-cooling wall, the upper collecting chamber of each first water-cooling screen, second water-cooling wall upper collecting chamber
It is connected with the upper collecting chamber of each second water-cooling screen and is connected with the cooling water outlet pipe for passing through the upper part of the housing,
Deslagging pond, the deslagging pond are arranged in the lower section of the shell and are connected with the bottom end of the shell, the deslagging pond
Bottom has slag-drip opening.
2. radiation waste pot heat recovering device according to claim 1, which is characterized in that the multiple first water-cooling screen is
8-24.
3. radiation waste pot heat recovering device according to claim 2, which is characterized in that the first water described in each adjacent two
Angle between cold screen is 15-45 degree.
4. radiation waste pot heat recovering device according to claim 3, which is characterized in that each first water-cooling screen tool
There is 6-15 root water cooling tube.
5. radiation waste pot heat recovering device according to claim 4, which is characterized in that first water-cooling screen with it is described
First water-cooling wall is connected by fin, and the width of first water-cooling screen is the 1/9-1/4 of the synthesis gas down going channel radius.
6. radiation waste pot heat recovering device according to claim 1 or 5, which is characterized in that the multiple second water cooling
Screen is 8-24.
7. radiation waste pot heat recovering device according to claim 6, which is characterized in that each second water-cooling screen with
One first water-cooling screen is in the same plane.
8. radiation waste pot heat recovering device according to claim 7, which is characterized in that each second water-cooling screen tool
There is 2-4 root water cooling tube.
9. radiation waste pot heat recovering device according to claim 8, which is characterized in that second water-cooling wall with it is described
The distance between first water-cooling wall is the 1/10-1/8 of radiation waste drum body.
10. radiation waste pot heat recovering device according to claim 9, which is characterized in that second water-cooling screen and institute
It states the second water-cooling wall to be connected by fin, the width of second water-cooling screen is second water-cooling wall and first water-cooling wall
The distance between 4/15-1/2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811374823.5A CN109504460A (en) | 2018-11-19 | 2018-11-19 | Radiation waste pot heat recovering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811374823.5A CN109504460A (en) | 2018-11-19 | 2018-11-19 | Radiation waste pot heat recovering device |
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| Publication Number | Publication Date |
|---|---|
| CN109504460A true CN109504460A (en) | 2019-03-22 |
Family
ID=65748977
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811374823.5A Pending CN109504460A (en) | 2018-11-19 | 2018-11-19 | Radiation waste pot heat recovering device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111637778A (en) * | 2020-06-04 | 2020-09-08 | 北京清创晋华科技有限公司 | Synthesis gas sensible heat recovery assembly |
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| CN106190326A (en) * | 2016-08-29 | 2016-12-07 | 安徽科达洁能股份有限公司 | Coal gasification equipment |
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| CN108384581A (en) * | 2018-04-13 | 2018-08-10 | 东方电气集团东方锅炉股份有限公司 | Waste-heat recovery device for recycling synthesis gas and cinder high-temperature sensible heat in gasification furnace |
| CN108410510A (en) * | 2018-06-11 | 2018-08-17 | 宁夏神耀科技有限责任公司 | A kind of useless pot ash disposal Unitary coal gasification furnace |
| CN209481590U (en) * | 2018-11-19 | 2019-10-11 | 清华大学 | Radiation waste pot heat recovering device |
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| CN111637778A (en) * | 2020-06-04 | 2020-09-08 | 北京清创晋华科技有限公司 | Synthesis gas sensible heat recovery assembly |
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