CN106090859B - A kind of radiation waste-heat boiler - Google Patents
A kind of radiation waste-heat boiler Download PDFInfo
- Publication number
- CN106090859B CN106090859B CN201610615713.8A CN201610615713A CN106090859B CN 106090859 B CN106090859 B CN 106090859B CN 201610615713 A CN201610615713 A CN 201610615713A CN 106090859 B CN106090859 B CN 106090859B
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- Prior art keywords
- water
- cooling wall
- cooling
- internal layer
- tube panel
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B1/00—Methods of steam generation characterised by form of heating method
- F22B1/02—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers
- F22B1/18—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being a hot gas, e.g. waste gas such as exhaust gas of internal-combustion engines
- F22B1/1838—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being a hot gas, e.g. waste gas such as exhaust gas of internal-combustion engines the hot gas being under a high pressure, e.g. in chemical installations
- F22B1/1846—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being a hot gas, e.g. waste gas such as exhaust gas of internal-combustion engines the hot gas being under a high pressure, e.g. in chemical installations the hot gas being loaded with particles, e.g. waste heat boilers after a coal gasification plant
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B37/00—Component parts or details of steam boilers
- F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
- F22B37/10—Water tubes; Accessories therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23M—CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
- F23M5/00—Casings; Linings; Walls
- F23M5/08—Cooling thereof; Tube walls
Abstract
The present invention provides a kind of radiation waste-heat boiler, belongs to technical field of heat exchange.The radiation waste-heat boiler includes: pressure housing, and pressure housing is provided with air inlet and at least one gas outlet, and air inlet is used for the input of hot gas, and gas outlet is for exporting through apparatus for supercooling gas after cooling；Cooling device is provided in pressure housing, cooling device includes: internal layer water-cooling wall, the circumferencial direction of internal layer water-cooling wall is provided at least one tube panel water-cooling wall, tube panel water-cooling wall is made of at least two water-cooling wall light pipes, at least two water-cooling wall light pipes are connected by fin, one end of at least one tube panel water-cooling wall is connect with internal layer water-cooling wall, and the other end of at least one tube panel water-cooling wall is directed toward the central axes of pressure housing, water-cooling wall light pipe and axis parallel.A kind of radiation waste-heat boiler provided by the invention, improves the heat exchange amount of radiation waste-heat boiler unit space, while reducing equipment size.
Description
Technical field
The present invention relates to technical field of heat exchange more particularly to a kind of radiation waste-heat boilers.
Background technique
Radiation waste-heat boiler is the key equipment of derived energy chemical industry Exposure degree, is widely used in high-temperature gas
Exposure degree, to improve the utilization rate of high-temperature gas heat.
In gasification system, it is generally the case that radiation waste-heat boiler is directly connected to gasification furnace, is discharged from gasification furnace
High-temperature gas in contain a large amount of sensible heat, these high-temperature gases enter after radiation waste-heat boiler, the radiation wasteheat pot
The water-cooling wall of furnace interior can first pass through heat exchange and absorb heat in these high-temperature gases, so that the temperature of high-temperature gas drops
It is low.But traditional radiation waste-heat boiler is cylinder-shaped setting, once the cylinder size of radiation waste-heat boiler determines,
The endotherm area of the water-cooling wall of inside setting just determines that certainly, the caloric receptivity of the water-cooling wall can also determine therewith therewith.If desired
The hot-gas temperature for the outlet of still that gasifies is reduced to certain value, then needs to be arranged biggish barrel diameter or longer water-cooling wall
Pipe, will lead to that equipment size is larger in this way, keep the heat exchange amount of unit space lower.
However, heat exchange amount is lower in the unit space of radiation waste-heat boiler in the prior art, and equipment size is larger.
Summary of the invention
The present invention provides a kind of radiation waste-heat boiler, to improve the heat exchange amount of radiation waste-heat boiler unit space, together
When reduce equipment size.
The embodiment of the present invention provides a kind of radiation waste-heat boiler, comprising:
Pressure housing, the pressure housing are provided with air inlet and at least one gas outlet, and the air inlet is used for hot gas
Input, the gas outlet for export through apparatus for supercooling gas after cooling；
The cooling device is provided in the pressure housing, the cooling device includes: internal layer water-cooling wall, along described interior
The circumferencial direction of layer water-cooling wall is provided at least one tube panel water-cooling wall, and the tube panel water-cooling wall is by least two water-cooling wall light pipes
Composition, at least two water-cooling walls light pipe by fin connection, one end of at least one tube panel water-cooling wall with it is described interior
Layer water-cooling wall connection, the other end of at least one tube panel water-cooling wall are directed toward the central axes of the pressure housing, the water cooling
Wall light pipe and the axis parallel.
In an embodiment of the present invention, one end of at least two water-cooling walls light pipe is connect with water inlet, it is described at least
The other end of two water-cooling wall light pipes is connect with water outlet.
In an embodiment of the present invention, the cooling device further include:
The top of the internal layer water-cooling wall is arranged in addendum cone water-cooling wall, the addendum cone water-cooling wall.
In an embodiment of the present invention, at least one described tube panel water-cooling wall is equal along the circumferencial direction of the internal layer water-cooling wall
Even setting.
In an embodiment of the present invention, at least one described tube panel water-cooling wall is 12.
In an embodiment of the present invention, the cooling device further include:
Outer layer water-cooling wall, the outer layer water-cooling wall be arranged in the pressure housing inner wall and the internal layer water-cooling wall it
Between.
Radiation waste-heat boiler provided in an embodiment of the present invention, by the way that cooling device, cooling dress are arranged in pressure housing
Set including internal layer water-cooling wall and along internal layer water-cooling wall circumferencial direction be arranged at least one tube panel water-cooling wall, tube panel water-cooling wall by
At least two water-cooling wall light pipes composition, at least two water-cooling wall light pipes are connected by fin, and the one of at least one tube panel water-cooling wall
End is connect with internal layer water-cooling wall, and the other end of at least one tube panel water-cooling wall is directed toward the central axes of pressure housing, water-cooling wall light pipe
With axis parallel.It can be seen that pressure can be flowed to after hot gas enters pressure housing by the air inlet of pressure housing
The bottom of shell, in flow process, cooling device can not only absorb the heat in the hot gas by the inner wall of internal layer water-cooling wall
Amount, but also the heat in the hot gas can be absorbed by the two side walls for the tube panel water-cooling wall being arranged on internal layer water-cooling wall inner wall
Amount, to improve the heat exchange amount of radiation waste-heat boiler unit space, while reducing equipment size.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to do one simply to introduce, it should be apparent that, the accompanying drawings in the following description is this hair
Bright some embodiments for those of ordinary skill in the art without any creative labor, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of radiation waste-heat boiler embodiment one of the present invention；
Fig. 2 is the structural schematic diagram of radiation waste-heat boiler embodiment two of the present invention；
Fig. 3 is another structural schematic diagram of radiation waste-heat boiler embodiment two of the present invention.
Description of symbols:
10: radiation waste-heat boiler；
101: pressure housing；
102: air inlet；
103: gas outlet；
104: internal layer water-cooling wall；
105: tube panel water-cooling wall；
106: addendum cone water-cooling wall；
107: outer layer water-cooling wall；
108: the first water inlet headers；
109: intermediate header；
110: the first water outlet headers；
111: the second water inlet headers；
112: the second water outlet headers；
113: water inlet pipe；
114: outlet pipe；
115: slag-drip opening.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
Every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
Description and claims of this specification and term " first ", " second ", " third " " in above-mentioned attached drawing
The (if present)s such as four " are to be used to distinguish similar objects, without being used to describe a particular order or precedence order.It should manage
The data that solution uses in this way are interchangeable under appropriate circumstances, so that the embodiment of the present invention described herein for example can be to remove
Sequence other than those of illustrating or describe herein is implemented.In addition, term " includes " and " having " and theirs is any
Deformation, it is intended that cover it is non-exclusive include, for example, containing the process, method of a series of steps or units, system, production
Product or equipment those of are not necessarily limited to be clearly listed step or unit, but may include be not clearly listed or for this
A little process, methods, the other step or units of product or equipment inherently.
Radiation waste-heat boiler is the key equipment of derived energy chemical industry Exposure degree, is widely used in high-temperature gas
Exposure degree.After the cylinder size of radiation waste-heat boiler determines in the prior art, the internal internal layer water-cooling wall being arranged
Caloric receptivity can also determine therewith.When the high-temperature gas for entering radiation waste-heat boiler contains it is more when, the internal layer water cooling
Wall can not absorb these sensible heats because its heat absorption rate is limited.Radiation can be improved in radiation waste-heat boiler provided by the invention
The unit space heat exchange amount of formula waste heat boiler, while reducing equipment size.In the following, by specific embodiment, to the skill of the application
Art scheme is described in detail.
Fig. 1 is the structural schematic diagram for the radiation waste-heat boiler 10 that the embodiment of the present invention one provides, and the embodiment of the present invention is only
It is illustrated by taking Fig. 1 as an example, is not offered as that present invention is limited only to this.As shown in Figure 1, radiation waste-heat boiler provided by the invention
10 include:
Pressure housing 101, pressure housing 101 are provided with air inlet 102 and at least one gas outlet 103, and air inlet 102 is used
In the input of hot gas, gas outlet 103 is for exporting through apparatus for supercooling gas after cooling.
Cooling device is provided in pressure housing 101, cooling device includes: internal layer water-cooling wall 104, along internal layer water-cooling wall
104 circumferencial direction is provided at least one tube panel water-cooling wall 105, tube panel water-cooling wall 105 by least two water-cooling wall light pipes (not
Show) it forms, at least two water-cooling wall light pipes are connected by fin (not shown), one end of at least one tube panel water-cooling wall 105
It is connect with internal layer water-cooling wall 104, the other end of at least one tube panel water-cooling wall 105 is directed toward the central axes of pressure housing 101, water cooling
Wall light pipe and axis parallel.
Wherein, when the quantity of tube panel water-cooling wall 105 is greater than 1, water-cooling wall light included by each tube panel water-cooling wall 105
The quantity of pipe may be the same or different.I.e. the endotherm area of each tube panel water-cooling wall 105 can be identical, can also not
Together.
Exemplary, internal layer water-cooling wall 104 is cylindrical to be arranged in pressure housing 101, forms one with pressure housing 101
Annular housing.The internal layer water-cooling wall 104 is also at least two water-cooling wall light pipes composition, and at least two water-cooling wall light pipes pass through fin
Connection.
Radiation waste-heat boiler 10 provided in an embodiment of the present invention, it is cold by the way that cooling device is arranged in pressure housing 101
But device includes at least one tube panel water-cooling wall of internal layer water-cooling wall 104 and the circumferencial direction setting along internal layer water-cooling wall 104
105, tube panel water-cooling wall 105 is made of at least two water-cooling wall light pipes, and at least two water-cooling wall light pipes are connected by fin, at least
One end of one tube panel water-cooling wall 105 is connect with internal layer water-cooling wall 104, and the other end of at least one tube panel water-cooling wall 105 is directed toward
The central axes of pressure housing 101, water-cooling wall light pipe and axis parallel.It can be seen that hot gas by pressure housing 101 into
Port 102 enters after pressure housing 101, can flow to the bottom of pressure housing 101, and in flow process, cooling device is not
The heat in the hot gas can be only absorbed by the inner wall of internal layer water-cooling wall 104, but also can be by being arranged in internal layer water cooling
The two side walls of tube panel water-cooling wall 105 on 104 inner wall of wall absorb the heat in the hot gas, to improve radiation wasteheat pot
The unit space heat exchange amount of furnace 10, that is, improve the heat exchange efficiency of radiation waste-heat boiler 10, while reducing equipment size, section
About cost.
Based on the corresponding embodiment of Fig. 1, on the basis of Fig. 1 corresponding embodiment, further, the embodiment of the present invention is also
Another radiation waste-heat boiler 10 is provided, shown in Figure 2, Fig. 2 is 10 embodiment of radiation waste-heat boiler of the present invention
Two structural schematic diagram, the radiation waste-heat boiler 10 further include:
Optionally, at least one tube panel water-cooling wall 105 is 12.It is of course also possible to 10 or 14 are set as,
This can be configured the quantity of at least one tube panel water-cooling wall 105 according to actual needs, for example, can be according to interior
The diameter of layer 104 cylinder of water-cooling wall is configured, and the present invention does not do and further limits.Further, at least one
After the quantity of tube panel water-cooling wall 105 determines, which can be along the circumference of internal layer water-cooling wall 104
Direction is uniformly arranged, it is of course also possible to along the non-homogeneous setting of circumferencial direction of internal layer water-cooling wall 104, in the present embodiment, only with
At least one tube panel water-cooling wall 105 along the circumferencial direction of internal layer water-cooling wall 104 be uniformly arranged for be illustrated, but do not represent
Present invention is limited only by this.
Optionally, cooling device further include: addendum cone water-cooling wall 106, addendum cone water-cooling wall 106 are arranged in internal layer water-cooling wall 104
Top.
It is exemplary, in the present invention, by the way that addendum cone water-cooling wall 106 is arranged, its object is to: under normal conditions, radiant type
The opening diameter of the air inlet 102 of waste heat boiler 10 is less than the opening diameter of internal layer water-cooling wall 104, therefore, by the way that addendum cone is arranged
Water-cooling wall 106 can play drainage to the hot gas flowed by air inlet 102, meanwhile, it is flowed in hot gas by air inlet 102
During entering to internal layer water-cooling wall 104, the heat in the addendum cone water-cooling wall 106 absorption hot gas can be first passed through in advance, so that through
The gas after cooling of addendum cone water-cooling wall 106 is crossed to be cooled down using internal layer water-cooling wall 104 and tube panel water-cooling wall 105.Wherein, it pushes up
Boring water-cooling wall 106 is also at least two water-cooling wall light pipes composition, and at least two water-cooling wall light pipes are connected by fin.
Optionally, cooling device further include: pressure housing 101 is arranged in outer layer water-cooling wall 107, outer layer water-cooling wall 107
Between inner wall and internal layer water-cooling wall 104.It may refer to shown in Fig. 3, Fig. 3 is that another structure of the radiation waste-heat boiler 10 is shown
It is intended to.
Wherein, between the cylindrical inner wall that pressure housing 101 is set of outer layer water-cooling wall 107 and internal layer water-cooling wall 104,
An annular housing is formed with pressure housing 101.The internal layer water-cooling wall 104 is also at least two water-cooling wall light pipes composition, at least
Two water-cooling wall light pipes are connected by fin.
It is exemplary, in the present invention, by the way that outer layer water-cooling wall 107 is arranged, its object is to: under normal conditions, radiant type
After hot gas in waste heat boiler 10 absorbs heat cooling by internal layer water-cooling wall 104 and addendum cone water-cooling wall 106, this is after cooling
Gas can also contain certain heat, in order to more fully utilize the heat in the hot gas, therefore, by pressure housing
Outer layer water-cooling wall 107 is set between 101 and internal layer water-cooling wall 104, addendum cone water-cooling wall 106, internal layer water cooling can be passed through in gas
After wall 104 and tube panel water-cooling wall 105 absorb heat cooling, and gas after the cooling period is by 103 row of gas outlet of pressure housing 101
Before out, then passes through outer layer water-cooling wall 107 and further absorb the heat in the hot gas.
Further, one end of above-mentioned at least two water-cooling walls light pipe is connect with water inlet, at least two water-cooling wall light pipes
The other end connect with water outlet.
It is exemplary, referring specifically to shown in Fig. 2, the radiation waste-heat boiler 10 can also include the first water inlet header 108, in
Between header 109, first be discharged header 110, second intake header 111 and second water outlet header 112.Wherein, with internal layer water-cooling wall
The 104 water inlets settings connected with one end of the water-cooling wall light pipe of tube panel water-cooling wall 105 are and interior in the first water inlet header 108
The water outlet that layer water-cooling wall 104 is connected with the other end of the water-cooling wall light pipe of tube panel water-cooling wall 105 is arranged in intermediate header 109
On；The water inlet connecting with one end of the water-cooling wall light pipe of addendum cone water-cooling wall 106 is arranged on the intermediate header 109, with addendum cone
The water outlet setting of the other end connection of the water-cooling wall light pipe of water-cooling wall 106 is in the first water outlet header 110；With outer layer water-cooling wall
Water of the water inlet setting of one end connection of 107 water-cooling wall light pipe in the second water inlet header 111, with outer layer water-cooling wall 107
The water outlet setting of the other end connection of cold wall light pipe is in the second water outlet header 112.Wherein, intermediate header 109 goes out with second
The tangent setting of water header 112, to form the space of a sealing.Above-mentioned first water inlet header 108, intermediate header 109 and the
Two water inlet headers 111 can provide temperature lower fluid at least one water-cooling wall light pipe, to pass through the lower stream of the temperature
Body absorbs the heat in hot gas, to improve the heat exchange amount of 10 unit space of radiation waste-heat boiler, while can also reduce and set
Standby size.When the temperature for absorbing the fluid after heat reaches certain temperature, when cannot reabsorb the heat in hot gas, this is extremely
Fluid in a few water-cooling wall light pipe will enter intermediate header 109, first and be discharged header 110 or the second water outlet header
It in 112, and can be at this time at least one again by the first water inlet header 108, intermediate header 109 or the second water inlet header 111
A water-cooling wall light pipe provides the lower fluid of temperature, to reabsorb the heat in hot gas by the lower fluid of the temperature.
Further, which can also include at least two water inlet pipes 113, at least two outlet pipes
114 and slag-drip opening 115.Wherein, the first water inlet header 108 of at least two water inlet pipes 113 difference and the second water inlet header 111 connect
It is logical, for providing the lower fluid of temperature to the first water inlet header 108 and the second water inlet header 111.At least two outlet pipes 114
It is connected to respectively with the first water outlet header 110 and the second water outlet header 112, for collecting the first water outlet header 110 and the second water outlet
The higher fluid discharge of temperature in case 112.The bottom of pressure housing 101 is arranged in slag-drip opening 115, for will go into pressure vessel
The solid fly ash granule discharge contained in hot gas in body 101, to reduce the dust burdening in hot gas.
Radiation waste-heat boiler 10 provided in an embodiment of the present invention, hot gas by the air inlet 102 of pressure housing 101 into
Enter to after pressure housing 101, the bottom of pressure housing 101 can be flowed to, in flow process, cooling device can not only pass through
The inner wall of internal layer water-cooling wall 104 absorbs the heat in the hot gas, but also can be inhaled by the two side walls of tube panel water-cooling wall 105
The heat in the hot gas is received, which is cooled down, gas after cooling enters back into internal layer water-cooling wall 104 and outer layer water cooling
In cavity between wall 107, outer layer water-cooling wall 107 absorbs the heat in gas after cooling again, by outer layer water-cooling wall 107
Gas after absorbing heat again is discharged by the gas outlet of pressure housing 101.It can be seen that spoke provided in an embodiment of the present invention
Formula waste heat boiler 10 is penetrated, by the way that addendum cone water-cooling wall 106, internal layer water-cooling wall 104, tube panel water inside pressure housing 101 is arranged in
Cold wall 105 and outer layer water-cooling wall 107, the heat in hot gas entered with the air inlet 102 of absorption pressure shell 101, are improved
The heat exchange amount of 10 unit space of radiation waste-heat boiler, while reducing equipment size.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its according to
So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into
Row equivalent replacement；And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (4)
1. a kind of radiation waste-heat boiler characterized by comprising
Pressure housing, the pressure housing are provided with air inlet and at least one gas outlet, and the air inlet is defeated for hot gas
Enter, the gas outlet is for exporting through apparatus for supercooling gas after cooling；
The cooling device is provided in the pressure housing, the cooling device includes: internal layer water-cooling wall, along the internal layer water
The circumferencial direction of cold wall is provided at least one tube panel water-cooling wall, and the tube panel water-cooling wall is by least two water-cooling wall light pipe groups
At at least two water-cooling walls light pipe is connected by fin, one end of at least one tube panel water-cooling wall and the internal layer
Water-cooling wall connection, the other end of at least one tube panel water-cooling wall are directed toward the central axes of the pressure housing, the water-cooling wall
Light pipe and the axis parallel；
The one end for constituting the water-cooling wall light pipe of the tube panel water-cooling wall is connect with the water inlet of the internal layer water-cooling wall, described in composition
The water outlet of the other end of the water-cooling wall light pipe of tube panel water-cooling wall and the internal layer water-cooling wall all connects intermediate header；
The cooling device further include: the top of the internal layer water-cooling wall is arranged in addendum cone water-cooling wall, the addendum cone water-cooling wall, and
The addendum cone water-cooling wall is made of at least two water-cooling wall light pipes, constitutes the water inlet of the water-cooling wall light pipe of the addendum cone water-cooling wall
Connect the intermediate header.
2. radiation waste-heat boiler according to claim 1, which is characterized in that at least one described tube panel water-cooling wall is along institute
The circumferencial direction for stating internal layer water-cooling wall is uniformly arranged.
3. radiation waste-heat boiler according to claim 2, which is characterized in that at least one described tube panel water-cooling wall is 12
It is a.
4. radiation waste-heat boiler according to claim 1-3, which is characterized in that the cooling device also wraps
It includes:
Outer layer water-cooling wall, the outer layer water-cooling wall are arranged between the inner wall of the pressure housing and the internal layer water-cooling wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610615713.8A CN106090859B (en) | 2016-07-29 | 2016-07-29 | A kind of radiation waste-heat boiler |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610615713.8A CN106090859B (en) | 2016-07-29 | 2016-07-29 | A kind of radiation waste-heat boiler |
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| CN106090859A CN106090859A (en) | 2016-11-09 |
| CN106090859B true CN106090859B (en) | 2019-06-14 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106895384A (en) * | 2017-04-01 | 2017-06-27 | 安徽科达洁能股份有限公司 | Residual neat recovering system |
| CN113654030A (en) * | 2021-08-18 | 2021-11-16 | 北京清创晋华科技有限公司 | Heat recoverer |
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| JP2005098608A (en) * | 2003-09-25 | 2005-04-14 | Takuma Co Ltd | Multitubular boiler |
| CN101699164A (en) * | 2009-11-13 | 2010-04-28 | 哈尔滨工业大学 | Radiation and convection integrated waste heat boiler with double-layer water cooling wall and radiation screen structure |
| CN102213409A (en) * | 2011-04-02 | 2011-10-12 | 华东理工大学 | Double-barrel water cooled wall type radiation waste boiler with adjusting function and industrial application thereof |
| CN203128513U (en) * | 2012-12-11 | 2013-08-14 | 中国东方电气集团有限公司 | Integrated rotary radiation preheating mixed type energy utilization device with smoke gas chilling |
| CN205909242U (en) * | 2016-07-29 | 2017-01-25 | 安徽科达洁能股份有限公司 | Radiant type waste heat boiler |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204328983U (en) * | 2014-11-25 | 2015-05-13 | 中国东方电气集团有限公司 | A kind of CFB radiation mixed type boiler alleviating high alkalinity coal and stain |
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- 2016-07-29 CN CN201610615713.8A patent/CN106090859B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005098608A (en) * | 2003-09-25 | 2005-04-14 | Takuma Co Ltd | Multitubular boiler |
| CN101699164A (en) * | 2009-11-13 | 2010-04-28 | 哈尔滨工业大学 | Radiation and convection integrated waste heat boiler with double-layer water cooling wall and radiation screen structure |
| CN102213409A (en) * | 2011-04-02 | 2011-10-12 | 华东理工大学 | Double-barrel water cooled wall type radiation waste boiler with adjusting function and industrial application thereof |
| CN203128513U (en) * | 2012-12-11 | 2013-08-14 | 中国东方电气集团有限公司 | Integrated rotary radiation preheating mixed type energy utilization device with smoke gas chilling |
| CN205909242U (en) * | 2016-07-29 | 2017-01-25 | 安徽科达洁能股份有限公司 | Radiant type waste heat boiler |
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| CN106090859A (en) | 2016-11-09 |
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