CN110487082A - Radiation chamber ash cellar - Google Patents
Radiation chamber ash cellar Download PDFInfo
- Publication number
- CN110487082A CN110487082A CN201910753413.XA CN201910753413A CN110487082A CN 110487082 A CN110487082 A CN 110487082A CN 201910753413 A CN201910753413 A CN 201910753413A CN 110487082 A CN110487082 A CN 110487082A
- Authority
- CN
- China
- Prior art keywords
- warehouse
- radiation chamber
- ash
- plate
- furnace wall
- 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.)
- Pending
Links
- 230000005855 radiation Effects 0.000 title claims abstract description 74
- 238000007789 sealing Methods 0.000 claims abstract description 35
- 230000000712 assembly Effects 0.000 claims abstract description 26
- 238000000429 assembly Methods 0.000 claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000002918 waste heat Substances 0.000 claims abstract description 14
- 230000002093 peripheral effect Effects 0.000 claims abstract description 11
- 239000004576 sand Substances 0.000 claims description 17
- 229910000831 Steel Inorganic materials 0.000 claims description 11
- 239000010959 steel Substances 0.000 claims description 11
- 125000006850 spacer group Chemical group 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 2
- 230000035939 shock Effects 0.000 abstract description 7
- 230000003139 buffering effect Effects 0.000 abstract description 2
- 230000008901 benefit Effects 0.000 description 5
- 230000008021 deposition Effects 0.000 description 5
- 239000000428 dust Substances 0.000 description 5
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 4
- 239000003546 flue gas Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008439 repair process Effects 0.000 description 4
- 239000000779 smoke Substances 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 239000002893 slag Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003818 cinder Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J1/00—Removing ash, clinker, or slag from combustion chambers
-
- 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
- F27D17/008—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases cleaning gases
-
- 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
Abstract
The invention discloses a kind of radiation chamber ash cellars, including warehouse and multiple resilient support assemblies.Wherein, the warehouse limits ash discharge chamber, is connected to lower outlet, the upper opening and the lower outlet with the grey chamber at the top of the warehouse with upper open and bottom, the radiation chamber furnace wall of the warehouse and waste heat boiler is connected by dismountable sealing structure；Multiple resilient support assemblies intervals are circumferentially positioned at the outer peripheral surface of the warehouse, to support the warehouse, when lime-ash falls intracavitary in the ash in the radiation chamber, and impact force of multiple resilient support assemblies buffering lime-ash to the warehouse.The resiliency of radiation chamber ash cellar of the invention is good, it is smaller to the shock loading of warehouse and furnace wall when bulk lime-ash falls, it can be torn to avoid water screen tube on furnace wall, larger tensile stress can be generated to avoid water screen tube, be conducive to waste heat boiler safe operation, flexibly, project amount is small, easy access for warehouse dismounting.
Description
Technical field
The present invention relates to waste heat boiler correlative technology fields, more particularly, to a kind of radiation chamber ash cellar.
Background technique
Waste heat boiler is one of the core equipment in non-ferrous metal metallurgy technique, is mainly used for recycling metallurgical industrial furnace discharge
High-temperature flue gas entrained by heat, while output technique production needed for steam.Into waste heat boiler high-temperature flue gas often
Containing a large amount of dusts, wherein about 30% can deposit in waste heat boiler, it is therefore desirable in waste heat boiler furnace bottom, especially radiation chamber
Ash cellar is arranged in bottom, with effective dust for collecting deposition.
Design conventional at present is that radiation chamber ash cellar and radiation chamber furnace wall are welded into an entirety, while also in ash cellar
A small amount of water-cooling wall is arranged on inclined surface to recycle the heat of radiation chamber bottom flue gas.
Since current radiation chamber ash cellar and furnace wall are welded into an entirety, while a small amount of water cooling is arranged on ash cellar inclined surface
Wall is to recycle the heat of radiation chamber bottom flue gas.Therefore current radiation chamber ash cellar is primarily present following disadvantage:
The first, radiation chamber ash cellar and radiation chamber furnace wall are overall structure, and flexibility is poor, and to be overhauled, needing will be whole
A ash cellar is cut from radiation chamber furnace wall and is separated, and project amount is big and influences the continuous operation of boiler；
The second, the large-scale clinker that accumulation is formed in radiation chamber falls in ash cellar inner wall, easily by arrangement at ash cellar inclined surface
Water screen tube breakdown；
The large-scale clinker that formation is accumulated in third, radiation chamber falls in ash cellar inner wall, and clinker and ash cellar Contact are to water
Cold wall pipe integrally causes huge shock loading, causes water screen tube tearing；
4th, the clinker of the self weight of radiation chamber ash cellar and its internal deposition can also generate biggish stretching to water screen tube and answer
Power is unfavorable for the safe operation of boiler.
Summary of the invention
The present invention is directed at least solve one of the technical problems existing in the prior art.For this purpose, one object of the present invention
It is to propose a kind of radiation chamber ash cellar, resiliency is good and storehouse dismounting is flexible, dismounting project amount is small, easy access.
Radiation chamber ash cellar according to an embodiment of the present invention, comprising:
Warehouse, the warehouse limit ash discharge chamber, have upper open and bottom at the top of the warehouse with lower outlet, it is described on
The open and described lower outlet is connected to the grey chamber, and the radiation chamber furnace wall of the warehouse and waste heat boiler is by removably sealing
Structure connection；
Multiple resilient support assemblies, multiple resilient support assemblies intervals are circumferentially positioned at the outer peripheral surface of the warehouse,
To support the warehouse, when lime-ash falls intracavitary in the ash in the radiation chamber, multiple resilient support assemblies bufferings
Impact force of the lime-ash to the warehouse.
Radiation chamber ash cellar according to an embodiment of the present invention, has the advantages that following several respects: since resilient support assemblies have
There is certain elasticity, when bulk lime-ash falls intracavitary in ash in radiation chamber, can effectively buffer impact of the lime-ash to warehouse
Power protects warehouse not to be destroyed, meanwhile, the shock loading that the impact force of warehouse is passed up to furnace wall is smaller, so as to keep away
Exempt from the case where water screen tube is torn on furnace wall；Warehouse is supported by resilient support assemblies, can be to avoid conventional radiation room ash cellar
The clinker of self weight and its internal deposition generates larger tensile stress to the water screen tube on furnace wall, is conducive to waste heat boiler and transports safely
Row；Warehouse 1 can be dismounted flexibly, and dismounting project amount is small, easy to repair；It is sealed between warehouse and radiation chamber furnace wall, it can
To avoid smoke dust leaks and pollutes environment.
It in some embodiments, further include sealing plate, the top of the sealing plate is welded on the radiation chamber furnace wall；The storehouse
The periphery top of body is equipped with opening up annular groove, and sand, the lower part insertion of the sealing plate are filled in the annular groove
In the sand.
Further, the sealing plate includes lateral ring flat-plate and vertical ring flat-plate, and the medial surface of the transverse direction ring flat-plate is welded and fixed
On the radiation chamber furnace wall, the upper end of the vertical ring flat-plate is fixed on the lateral ring flat-plate, the lower end of the vertical ring flat-plate
It is inserted into the sand.
Optionally, the cross sectional shape of the sealing plate is in inverted "L" shape, and the sealing plate is integrally formed part.
It in some embodiments, further include multiple first reinforcers, multiple first reinforcer spacer rings are solid around setting
It is scheduled on the sealing plate and the radiation chamber furnace wall.
In some embodiments, the periphery of the warehouse is equipped with lateral mounting plate, and the resilient support assemblies include the
One bolt, the first nut, elastic component, supporting element, the second bolt and the second nut；Wherein, the supporting element include upper flange, under
The lower end of wing plate and the web being fixed between the upper flange and the lower wing plate, first bolt is fixed on support platform
On, the upper end of first bolt uses the threaded upper ends of first nut and first bolt after the lower wing plate
The elastic component and the supporting element are locked in cooperation, wherein the elastic component is fastened on the support platform and the lower wing plate
Between；The mounting plate is supported on the upper flange and is fixed by second bolt and second nut.
Further, the supporting element is channel steel or I-steel or/and the elastic component is spring.
It further, further include the second reinforcer, second reinforcer is fixed on upper surface and the institute of the mounting plate
It states on the lateral surface of warehouse.
In some embodiments, the section of the warehouse in the lateral direction is in " W " type, and the warehouse is in front-rear direction
On section be in " V " type.
In some embodiments, water screen tube is not arranged on the warehouse, is provided on the outer peripheral surface of the warehouse multiple
Third reinforcer.
Additional aspect and advantage of the invention will be set forth in part in the description, and will partially become from the following description
Obviously, or practice through the invention is recognized.
Detailed description of the invention
Above-mentioned and/or additional aspect of the invention and advantage will become from the description of the embodiment in conjunction with the following figures
Obviously and it is readily appreciated that, in which:
Fig. 1 is a lateral diagrammatic cross-section of the radiation chamber ash cellar of the embodiment of the present invention.
Fig. 2 is enlarged diagram at A in Fig. 1.
Fig. 3 is another lateral diagrammatic cross-section of the radiation chamber ash cellar of the embodiment of the present invention.
Fig. 4 is the top view of the radiation chamber ash cellar of the embodiment of the present invention.
Appended drawing reference:
Radiation chamber ash cellar 1000
Warehouse 1
Opening 102 is lower on grey chamber 101 exports 103 annular groove, 104 mounting plate 105
Resilient support assemblies 2
First 201 first nut of bolt, 202 elastic component 203
204 lower wing plate of supporting element, 20401 web, 20402 upper flange 20403
Second bolt, 205 second nut 206
The vertical ring flat-plate 302 of the lateral ring flat-plate 301 of sealing plate 3
Sand 4
First reinforcer 5
Second reinforcer 6
Third reinforcer 7
Support platform 8
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, and for explaining only the invention, and is not considered as limiting the invention.
Radiation chamber ash cellar 1000 according to an embodiment of the present invention is described below with reference to Fig. 1 to Fig. 4.
As shown in Figures 1 to 4, radiation chamber ash cellar 1000 according to an embodiment of the present invention, including warehouse 1 and multiple resilient support
Component 2.Wherein, warehouse 1 limits ash discharge chamber 101, has upper open 102 at the top of warehouse 1 and bottom has lower outlet 103, upper to open
Mouth 102 and lower outlet 103 are connected to grey chamber 101, and the radiation chamber furnace wall of warehouse 1 and waste heat boiler passes through dismountable sealing structure
Connection；Multiple resilient support assemblies 2 are spaced the outer peripheral surface for being circumferentially positioned at warehouse 1, to support warehouse 1, when lime-ash in radiation chamber
It falls when in grey chamber 101, multiple resilient support assemblies 2 buffer lime-ash to the impact force of warehouse 1.
Specifically, warehouse 1 limits ash discharge chamber 101, have at the top of warehouse 1 upper open 102 and bottom with lower outlet
103, upper open 102 and it is lower outlet 103 with ash chamber 101 be connected to, can be from upper opening when indoor lime-ash falls in this way, radiating
102 enter grey chamber 101 again from lower 103 discharge of outlet.The radiation chamber furnace wall of warehouse 1 and waste heat boiler is tied by removably sealing
Structure connection, flexibly dismounts convenient for warehouse 1 as a result, and dismounting project amount is small, easy to repair, simultaneously as warehouse 1 and radiation chamber furnace
It is sealed between wall, it can be to avoid smoke dust leaks and pollutes environment.
Multiple resilient support assemblies 2 are spaced the outer peripheral surface for being circumferentially positioned at warehouse 1, to support warehouse 1, when grey in radiation chamber
Slag falls when in grey chamber 101, and multiple resilient support assemblies 2 buffer lime-ash to the impact force of warehouse 1.It is understood that In
The outer peripheral surface spacer ring of warehouse 1 has the advantage that first, due to resilient support group around multiple resilient support assemblies 2 are arranged
Part 2 has certain elasticity, when bulk lime-ash falls when in grey chamber 101 in radiation chamber, can effectively buffer bulk lime-ash
To the impact force of warehouse 1, warehouse 1 is protected not to be destroyed, meanwhile, the impact force of warehouse 1 is passed up to the shock loading of furnace wall
It is smaller, so as to avoid the case where water screen tube is torn on furnace wall；The second, warehouse 1 is supported by resilient support assemblies 2,
It can be self-possessed to avoid conventional radiation room ash cellar 1000 and its clinker of internal deposition generates larger drawing to the water screen tube on furnace wall
Stress is stretched, waste heat boiler safe operation is conducive to.
Radiation chamber ash cellar 1000 according to an embodiment of the present invention, has the advantages that following several respects: due to resilient support group
Part 2 has certain elasticity, when bulk lime-ash falls when in grey chamber 101 in radiation chamber, can effectively buffer lime-ash to storehouse
The impact force of body 1 protects warehouse 1 not to be destroyed, meanwhile, the shock loading that the impact force of warehouse 1 is passed up to furnace wall is smaller,
So as to avoid the case where water screen tube is torn on furnace wall；Warehouse 1 is supported by resilient support assemblies 2, can be to avoid biography
The clinker of radiation chamber ash cellar 1000 of uniting self weight and its internal deposition generates larger tensile stress to the water screen tube on furnace wall, favorably
It is safely operated in waste heat boiler；Warehouse 1 can be dismounted flexibly, and dismounting project amount is small, easy to repair；Warehouse 1 and radiation chamber furnace wall
Between sealed, can be to avoid smoke dust leaks and pollutes environment.
It in some embodiments, further include sealing plate 3, the top of sealing plate 3 is welded on radiation chamber furnace wall；The periphery of warehouse 1
Top is equipped with opening up annular groove 104, and sand 4 is filled in annular groove 104, and the lower part of sealing plate 3 is inserted into sand 4.By
This, will effectively be sealed using sand 4 and sealing plate 3 between warehouse 1 and radiation chamber furnace wall, can to avoid smoke dust leaks and it is dirty
Environment is contaminated, meanwhile, when dismantling warehouse 1, only need directly to pull down warehouse 1, so that it may so that warehouse 1 is separated with radiation chamber furnace wall,
Conversely, warehouse 1 is moved upwardly so that the sand 4 that sealing plate 3 is inserted into annular groove 104 when warehouse 1 is connect with radiation chamber furnace wall
In, 4 envelope of sand is carried out, convenient for disassembly and assembly flexible, dismounting project amount is small, easy to repair.In addition, when bulk lime-ash falls warehouse 1, by
In the effect of resilient support assemblies 2, bulk lime-ash is smaller to the shock loading of warehouse 1, due to using the detachable close of sand seal plate
Seal structure, it is ensured that shock loading will not be passed up on furnace wall by warehouse 1, thus more can be to avoid water cooling on furnace wall
Wall pipe is torn.
It should be noted that the annular groove 104 of 1 periphery of warehouse can be by by the web 20402 of H profile steel or U-steel
Laterally it is arranged and a wing plate is welded on 1 outer peripheral surface of warehouse and realizes.If in order to avoid the sand 4 in annular groove 104
It runs out of, an angle steel can be welded on another wing plate of H profile steel or U-steel, to increase the depth of annular groove 104 while make
The opening width for obtaining circumferential groove narrows.
Further, sealing plate 3 includes lateral ring flat-plate 301 and vertical ring flat-plate 302, and the medial surface welding of lateral ring flat-plate 301 is solid
It is scheduled on radiation chamber furnace wall, the upper end of vertical ring flat-plate 302 is fixed on lateral ring flat-plate 301, and sand is inserted into the lower end of vertical ring flat-plate 302
In 4.There are certain spacing between the vertical ring flat-plate 302 and radiation chamber furnace wall of sealing plate 3 as a result, are inserted into warehouse 1 convenient for sealing plate 3
In sand 4 in annular groove 104, to carry out sand seal.
Optionally, the cross sectional shape of sealing plate 3 is in inverted "L" shape, and sealing plate 3 is integrally formed part.3 structure of sealing plate letter as a result,
It is single, it is easy to process.
It in some embodiments, further include multiple first reinforcers 5, multiple first reinforcer, 5 spacer rings are fixed around setting
On sealing plate 3 and radiation chamber furnace wall.The bonding strength between sealing plate 3 and radiation chamber furnace wall is improved as a result,.
Preferably, the first reinforcer 5 can be fixed on the upper surface of the lateral ring flat-plate 301 of sealing plate 3 and radiation chamber furnace wall
On.The bonding strength between sealing plate 3 and radiation chamber furnace wall is improved as a result,.
In some embodiments, the periphery of warehouse 1 is equipped with lateral mounting plate 105, and resilient support assemblies 2 include the first spiral shell
Bolt 201, the first nut 202, elastic component 203, supporting element 204, the second bolt 205 and the second nut 206；Wherein, supporting element 204
Including upper flange 20403, lower wing plate 20401 and the web 20402 being fixed between upper flange 20403 and lower wing plate 20401,
The lower end of one bolt 201 is fixed in support platform 8, and the upper end of the first bolt 201 uses the first spiral shell after passing through lower wing plate 20401
The threaded upper ends of cap 202 and the first bolt 201, which cooperate, locks elastic component 203 and supporting element 204, wherein the card of elastic component 203 is set
Between support platform 8 and lower wing plate 20401；Mounting plate 105 is supported on upper flange 20403 and by 205 He of the second bolt
Second nut 206 is fixed.In other words, elastic component 203 is located on the upper surface of support platform 8, the lower wing plate of supporting element 204
20401 are located on the upper surface of elastic component 203, by the first bolt 201 and the first nut 202 by elastic component 203 and supporting element
204 are fixed in support platform 8；Mounting plate 105 is folded to be located on the upper surface of upper flange 20403 of supporting element 204, and passes through the
Two bolts 205 and the second nut 206 are locked.Warehouse 1 is convenient for disassembly and assembly as a result, and support strength is good, and convenient for reducing, meanwhile,
Resilient support assemblies 2 are provided with elastic component 203, so that resilient support assemblies 2 have certain elasticity, when bulk ash in radiation chamber
Slag falls when in grey chamber 101, can effectively buffer lime-ash to the impact force of warehouse 1, warehouse 1 is protected not to be destroyed.
Further, supporting element 204 is channel steel or I-steel, and structure is simple, easy for installation.Or/and elastic component 203 is bullet
Spring may insure that resilient support assemblies 2 have stronger elasticity in above-below direction using spring, meanwhile, spring can be set in
On first bolt 201, installation positioning also facilitates.
It further, further include the second reinforcer 6, the second reinforcer 6 is fixed on upper surface and the warehouse 1 of mounting plate 105
Lateral surface on.Thus, it is possible to improve the bonding strength between mounting plate 105 and warehouse 1.
In some embodiments, warehouse 1 is generally rectangular shaped, and the section of warehouse 1 in the lateral direction is in " W " type, and warehouse 1
Section in the longitudinal direction is in " V " type.Thereby it is ensured that the peripheral wall of grey chamber 101 has the suitable inclination angle for sliding slag ash smoothly
In the case where, the section of warehouse 1 in the lateral direction is designed to " W " type, can substantially reduce the height of warehouse 1, is saved
Height space.
In some embodiments, water screen tube is not arranged on warehouse 1.Relative to arranging water screen tube on existing warehouse 1
For, the phenomenon that smashing water screen tube when large-scale cinder block falls is avoided, the safety of boiler operatiopn is improved.Warehouse 1
Multiple third reinforcers 7 are provided on outer peripheral surface.Thus, it is possible to improve the intensity of warehouse 1 itself.
It should be noted that manhole (not shown) is additionally provided on the side wall of warehouse 1, convenient for observation and maintenance.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ",
The description of " example ", " specific example " or " some examples " etc. means specific features described in conjunction with this embodiment or example, knot
Structure, material or feature are included at least one embodiment or example of the invention.In the present specification, to above-mentioned term
Schematic representation may not refer to the same embodiment or example.Moreover, specific features, structure, material or the spy of description
Point can be combined in any suitable manner in any one or more of the embodiments or examples.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that: not
A variety of change, modification, replacement and modification can be carried out to these embodiments in the case where being detached from the principle of the present invention and objective, this
The range of invention is defined by the claims and their equivalents.
Claims (10)
1. a kind of radiation chamber ash cellar characterized by comprising
Warehouse, the warehouse limit ash discharge chamber, and the warehouse top has lower outlet, the upper opening with upper open and bottom
It is connected to the lower outlet with the grey chamber, the radiation chamber furnace wall of the warehouse and waste heat boiler passes through dismountable sealing structure
Connection；
Multiple resilient support assemblies, multiple resilient support assemblies intervals are circumferentially positioned at the outer peripheral surface of the warehouse, with branch
The warehouse is supportted, when lime-ash falls intracavitary in the ash in the radiation chamber, multiple resilient support assemblies buffer lime-ash
To the impact force of the warehouse.
2. radiation chamber ash cellar according to claim 1, which is characterized in that it further include sealing plate, the top welding of the sealing plate
On the radiation chamber furnace wall；The periphery top of the warehouse is equipped with opening up annular groove, fills in the annular groove
It is filled with sand, the lower part of the sealing plate is inserted into the sand.
3. radiation chamber ash cellar according to claim 2, which is characterized in that the sealing plate includes lateral ring flat-plate and vertical ring
The medial surface of plate, the transverse direction ring flat-plate is weldingly fixed on the radiation chamber furnace wall, and the upper end of the vertical ring flat-plate is fixed on institute
It states on lateral ring flat-plate, the lower end of the vertical ring flat-plate is inserted into the sand.
4. radiation chamber ash cellar according to claim 3, which is characterized in that the cross sectional shape of the sealing plate is in inverted "L" shape, and
The sealing plate is integrally formed part.
5. radiation chamber ash cellar as claimed in any of claims 2 to 4, which is characterized in that further include multiple first plus
Strong part, multiple first reinforcer spacer rings are fixed on the sealing plate and the radiation chamber furnace wall around setting.
6. radiation chamber ash cellar according to claim 1, which is characterized in that the periphery of the warehouse is equipped with lateral installation
Plate, the resilient support assemblies include the first bolt, the first nut, elastic component, supporting element, the second bolt and the second nut；Its
In, the supporting element includes upper flange, lower wing plate and the web being fixed between the upper flange and the lower wing plate, and described
The lower end of one bolt is fixed in support platform, and the upper end of first bolt uses first spiral shell after passing through the lower wing plate
The elastic component and the supporting element are locked in the cooperation of the threaded upper ends of cap and first bolt, wherein the elastic component card is set
Between the support platform and the lower wing plate；The mounting plate is supported on the upper flange and by second bolt
It is fixed with second nut.
7. radiation chamber ash cellar according to claim 6, which is characterized in that the supporting element be channel steel or I-steel, or/and
The elastic component is spring.
8. radiation chamber ash cellar according to claim 6, which is characterized in that further include the second reinforcer, described second reinforces
Part is fixed on the upper surface of the mounting plate and the lateral surface of the warehouse.
9. radiation chamber ash cellar according to claim 1, which is characterized in that the section of the warehouse in the lateral direction is in
" W " type, and the section of the warehouse in the longitudinal direction is in " V " type.
10. radiation chamber ash cellar according to claim 1, which is characterized in that water screen tube is not arranged on the warehouse, it is described
Multiple third reinforcers are provided on the outer peripheral surface of warehouse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910753413.XA CN110487082A (en) | 2019-08-15 | 2019-08-15 | Radiation chamber ash cellar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910753413.XA CN110487082A (en) | 2019-08-15 | 2019-08-15 | Radiation chamber ash cellar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110487082A true CN110487082A (en) | 2019-11-22 |
Family
ID=68551364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910753413.XA Pending CN110487082A (en) | 2019-08-15 | 2019-08-15 | Radiation chamber ash cellar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110487082A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1135897A (en) * | 1954-08-27 | 1957-05-06 | Babcock & Wilcox France | Improvements to tubular steam superheater generator groups |
| CN201892220U (en) * | 2010-09-25 | 2011-07-06 | 北京世纪源博科技有限责任公司 | Vertical exhaust heat boiler with ash bin |
| CN205783020U (en) * | 2016-05-20 | 2016-12-07 | 安徽马钢工程技术集团有限公司 | A kind of effective absorption waste heat boiler containing zinc high-temperature flue gas waste heat |
| CN106642156A (en) * | 2017-01-16 | 2017-05-10 | 无锡博勒能源科技有限公司 | Vertical garbage incineration afterheat recovery boiler |
| CN210833098U (en) * | 2019-08-15 | 2020-06-23 | 中国恩菲工程技术有限公司 | Radiation chamber ash bin |
-
2019
- 2019-08-15 CN CN201910753413.XA patent/CN110487082A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1135897A (en) * | 1954-08-27 | 1957-05-06 | Babcock & Wilcox France | Improvements to tubular steam superheater generator groups |
| CN201892220U (en) * | 2010-09-25 | 2011-07-06 | 北京世纪源博科技有限责任公司 | Vertical exhaust heat boiler with ash bin |
| CN205783020U (en) * | 2016-05-20 | 2016-12-07 | 安徽马钢工程技术集团有限公司 | A kind of effective absorption waste heat boiler containing zinc high-temperature flue gas waste heat |
| CN106642156A (en) * | 2017-01-16 | 2017-05-10 | 无锡博勒能源科技有限公司 | Vertical garbage incineration afterheat recovery boiler |
| CN210833098U (en) * | 2019-08-15 | 2020-06-23 | 中国恩菲工程技术有限公司 | Radiation chamber ash bin |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5110332A (en) | Filter for filtration of particles from a hot gas flow | |
| CN203582891U (en) | Movable smoke hood | |
| CN110487082A (en) | Radiation chamber ash cellar | |
| CN107866115A (en) | A kind of deduster bag cage and filter bag | |
| CN210833098U (en) | Radiation chamber ash bin | |
| CN210949866U (en) | Pressure-resistant bucket elevator sealing structure | |
| CN107642984A (en) | A kind of rotary kiln end novel graphite sealing device | |
| CN101761908B (en) | Exhaust-heat boiler | |
| JP2008080244A (en) | Multicyclone type dust collector | |
| CN112915733A (en) | Flow equalizing structure of flow guide pipe cluster in tower | |
| CN107416435A (en) | Frequency Adjustable formula ultrahigh-temperature discharge valve | |
| CN201495274U (en) | Well-type gas carburizing furnace | |
| CN102179319A (en) | Cyclone separator for ecological oil | |
| CN202137063U (en) | Firm cyclone separator for ecological oil | |
| CN201285059Y (en) | Ash hopper | |
| CN210103479U (en) | Chlorination furnace device for titanium dioxide production | |
| JP3633519B2 (en) | Stave cooler for metallurgical furnace and its mounting method | |
| CN218937041U (en) | Wear-resistant water cooling jacket in converter waste heat boiler feed opening device | |
| KR20080036753A (en) | Trough and frame assembly structure possessing a distribution chute | |
| CN203869063U (en) | Anti-collapsing high temperature furnace smoke recovery single-wall smoke flue with spiral steel belt | |
| CN210097966U (en) | Cyclone separator | |
| CN219620202U (en) | Calcium carbonate dust collector | |
| CN214764421U (en) | Flow equalizing structure of flow guide pipe cluster in tower | |
| CN2924193Y (en) | Improved bottom bearing base device for boiler screw slag remover | |
| CN213810599U (en) | Anti-blocking ash combined device for fluidized bed boiler separator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |