CN108796153A - The plug-in cooler of shell of blast furnace and cooling means - Google Patents
The plug-in cooler of shell of blast furnace and cooling means Download PDFInfo
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- CN108796153A CN108796153A CN201811005745.1A CN201811005745A CN108796153A CN 108796153 A CN108796153 A CN 108796153A CN 201811005745 A CN201811005745 A CN 201811005745A CN 108796153 A CN108796153 A CN 108796153A
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- plug
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- 238000001816 cooling Methods 0.000 title claims abstract description 122
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 53
- 239000000498 cooling water Substances 0.000 claims abstract description 18
- 230000008878 coupling Effects 0.000 claims abstract description 10
- 238000010168 coupling process Methods 0.000 claims abstract description 10
- 238000005859 coupling reaction Methods 0.000 claims abstract description 10
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 4
- 230000001154 acute effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 210000001015 abdomen Anatomy 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B7/00—Blast furnaces
- C21B7/10—Cooling; Devices therefor
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Blast Furnaces (AREA)
Abstract
The present invention provides a kind of plug-in cooler of shell of blast furnace and cooling means, belong to shell of blast furnace cooling device technical field, including at least two cooling shells, cooling shell and stove skin enclose the cooling chamber flowed for Cooling Water, and the water inlet pipe and outlet pipe being connected to cooling chamber are additionally provided on cooling shell；And at least one connecting tube, each connecting tube are connected to the water inlet pipe of the outlet pipe and the latter cooling shell of previous cooling shell；Quick coupling is respectively arranged on water inlet pipe and outlet pipe, connecting tube is connect with quick coupling；Further include clip, cooling shell is slidably arranged in clip.Additionally provide a kind of shell of blast furnace cooling means.The plug-in cooler of shell of blast furnace provided by the invention, it is intended to which solving existing shell of blast furnace cooling device can only be used above in furnace bosh, the technical issues of cannot cooling down the parts such as bosh stove skin.
Description
Technical field
The invention belongs to shell of blast furnace cooling device technical fields, are that be related to a kind of shell of blast furnace plug-in more specifically
Cooler and cooling means.
Background technology
Blast furnace design is five-part form, and five sections are furnace throat, shaft, furnace bosh, bosh and cupola well respectively.Production is smelted in modernization
In, blast furnace iron-making process design, subject construction, production procedure should implement coal powder injection, oxygen-enriched, high pressure, Gao Feng based on fine fodder
The technical approach such as temperature, low silicon smelting realize high-quality, low consumption, target efficiently, environmentally friendly.And how to do shell of blast furnace cooling well, prolong
Long blast furnace service life is then the technical barrier for currently needing to solve.When cooling effect is bad, shell of blast furnace mistake is easily caused
Thermal deformation or burn-through reduce blast furnace service life.China Patent No. 201420740745.7 discloses a kind of shell of blast furnace cooling
Drainage arrangement, the device install the technical measures such as water receiving tank and drainpipe additional by taking in shell of blast furnace, realize that shell of blast furnace is cold
But.But the device is fetched water spray by endless tube of fetching water, the cooling water sprayed out can only in furnace bosh with upper bit along stove skin to flowing down
It drops down and cooling furnace skin, water receiving tank needs to be arranged in furnace bosh lower edge to accept the ponding guttered down after spray.The device can only
It is used above in furnace bosh, the stove skin at the positions such as bosh can not be cooled down.
Invention content
The purpose of the present invention is to provide a kind of plug-in cooler of shell of blast furnace and cooling means, it is intended to solve existing blast furnace
Stove skin cooling device can only be used above in furnace bosh, the technical issues of cannot cooling down the parts such as bosh stove skin.
To achieve the above object, the technical solution adopted by the present invention is：A kind of plug-in cooler of shell of blast furnace is provided, is wrapped
It includes：
At least two cooling shells, the cooling shell and stove skin enclose the cooling chamber flowed for Cooling Water,
The water inlet pipe and outlet pipe being connected to the cooling chamber are additionally provided on the cooling shell；And
At least one connecting tube, each connecting tube are connected to described in outlet pipe and the latter of the previous cooling shell
The water inlet pipe of cooling shell.
Further, be respectively arranged with quick coupling on the water inlet pipe and the outlet pipe, the connecting tube with it is described
Quick coupling connects.
Further, further include clip, the cooling shell is slidably arranged in the clip.
Further, the cross section of the clip is arc, is respectively arranged with Fastener on the inner wall of the clip both ends, institute
It states Fastener one end to be rotatablely connected with the clip, elastic component is connected between other end side and the clip inner wall.
Further, the elastic component is detachably connected with the clip；It is provided on the clip inner wall for the card
Tight part, the cooling shell sliding slideway, be provided with anti-slop serrations in the slideway, the Fastener, the cooling shell with
The fixation tooth with the anti-skidding tooth engagement is respectively arranged on the contact surface of the slideway.
Further, the elastic component is hollow structure, is provided on the anti-slop serrations for accommodating and fixing the bullet
The mounting groove of property part side wall.
Further, the clip includes front band and lower catch hoop, and the front band is set to the cooling upper part of the housing
Water inlet pipe or outlet pipe below, the lower catch hoop be set to the cooling lower part of the housing water inlet pipe or outlet pipe below, institute
It states to slide to be provided with respectively on front band and the lower catch hoop outer wall and be used to support and the water inlet pipe and/or outlet pipe company
The supporting block of logical pipeline.
Further, it is provided with and is connect with its inner wall and for stopping cooling in the cooling chamber in the cooling shell
The folding shape web plate of water flow forward, the folding shape web plate are arranged with the cooling shell α at an acute angle, and the α is 20 ° -90 °.
Further, the cooling shell includes arc panel and the end cap for being set to the arc panel both ends, the arc
Plate is made of steel pipe along central axes section；
The connecting tube is metal hose.
Shell of blast furnace cooling means, includes the following steps：
Step 1, will be on the plug-in cooler welding of the shell of blast furnace to the stove skin for needing cooling；
The water inlet pipe of the plug-in cooler of the shell of blast furnace is connected to, the water outlet by step 2 with cold feed pipe
Pipe is connected to drainpipe, water flowing cooling.
The advantageous effect of the plug-in cooler of shell of blast furnace provided by the invention is：Compared with prior art, the present invention is high
The setting of cooling shell can constrain the indoor stove skin cooling water of cooling chamber and be tightly attached at stove skin and flow in the plug-in cooler of stove stove skin
It is dynamic, and ensure that the contact area of cooling water and stove skin is larger, good cooling results.The setting of connecting tube realizes different cooling chambers
The connection of room, while increasing residence time of the cooling water in cooler, it is ensured that its higher utilization rate avoids water money
The waste in source.In use, the plug-in cooler of shell of blast furnace proposed by the invention arbitrarily can be inclined mounted on stove skin as needed
Angular position, solving existing cooling device cannot be the drawbacks of the part such as bosh uses.The plug-in cooler of shell of blast furnace of the present invention,
Simple in structure, cheap, volume adequacy can effectively cool down each position stove skin of blast furnace, be suitable for the complicated ring in blast furnace scene
Border is arranged.
The advantageous effect of shell of blast furnace cooling means provided by the invention is：Compared with prior art, one kind is used
New methods for cooling, to realize the reduction of blast furnace different parts stove skin temperature.In use, can be first by cooling case weld to stove skin
On, the water inlet pipe that the outlet pipe of previous cooling shell is cooled down to shell with the latter is connected to by connecting tube, then setting is existed
Water inlet pipe is connected to cold feed pipe on first cooling shell, and the outlet pipe on the cooling shell of the last one will be arranged
It is connected to drainpipe, opens cold feed tube valve water flowing cooling later, drainpipe drains into water in rhone.Side of the present invention
Method, easy to operate, cheap, cooler volume adequacy are suitable for blast furnace scene complex environment arrangement, can as needed by
The plug-in cooler of shell of blast furnace proposed by the invention is mounted on stove skin arbitrary angle position, and solving existing cooling device cannot
The drawbacks of bosh portion uses.
Description of the drawings
It to describe the technical solutions in the embodiments of the present invention more clearly, below will be to embodiment or description of the prior art
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description be only the present invention some
Embodiment for those of ordinary skill in the art without creative efforts, can also be attached according to these
Figure obtains other attached drawings.
Fig. 1 is the structural schematic diagram of the plug-in cooler of shell of blast furnace provided in an embodiment of the present invention；
Fig. 2 is that the plug-in cooler of shell of blast furnace that one embodiment of the invention provides installs the structural schematic diagram to bosh；
Fig. 3 is that the plug-in cooler of shell of blast furnace that another embodiment of the present invention provides installs the structural representation to bosh
Figure；
Fig. 4 is the structural schematic diagram of Fastener used by the embodiment of the present invention；
Fig. 5 is the structural schematic diagram of mounting groove used by the embodiment of the present invention；
Fig. 6 is the vertical cross section structural schematic diagram of clip provided in an embodiment of the present invention.
In figure：1, cooling shell；2, water inlet pipe；3, outlet pipe；5, stove skin；6, connecting tube；7, quick coupling；8, clip；
81, front band；82, lower catch hoop；9, Fastener；10, elastic component；11, slideway；12, anti-slop serrations；13, fixed tooth；14, mounting groove；
15, supporting block；16, elastic anti-slip pad；17, shape web plate is rolled over；18, cold feed pipe；19, drainpipe.
Specific implementation mode
In order to make technical problems, technical solutions and advantages to be solved be more clearly understood, tie below
Accompanying drawings and embodiments are closed, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only
To explain the present invention, it is not intended to limit the present invention.
Also referring to Fig. 1 to Fig. 3, now the plug-in cooler of shell of blast furnace provided in an embodiment of the present invention is illustrated.
The plug-in cooler of shell of blast furnace, including at least two cooling shells 1, cooling shell 1 and stove skin 5 are enclosed for Cooling Water stream
Dynamic cooling chamber cools down and is additionally provided with the water inlet pipe 2 being connected to cooling chamber and outlet pipe 3 on shell 1；And it is at least one
Connecting tube 6, each connecting tube 6 are connected to the water inlet pipe 2 of the outlet pipe 3 and the latter cooling shell 1 of previous cooling shell 1.
In use, the plug-in cooler welding of shell of blast furnace is being needed outside cooling stove skin, later by cold feed pipe 18
It is connected on the water inlet pipe 2 on first cooling shell 1, drainpipe 19 is connected on outlet pipe 3, after connecting, is beaten
The valve of cold feed pipe 18 is opened, cold water is by cold feed pipe 18 successively through water inlet pipe 2, cooling chamber, outlet pipe 3 and drainpipe
19 drain into rhone, to realize the cooling of stove skin 5.
The plug-in cooler of shell of blast furnace provided by the invention, compared with prior art, blast furnace can effectively be cooled down by devising
The external hanging type cooler of each position stove skin 5, simple in structure, cheap, volume adequacy are suitable for blast furnace scene complex environment
Arrangement.In use, can 5 arbitrary angle portion of stove skin be mounted on the plug-in cooler of shell of blast furnace proposed by the invention as needed
Position, solving existing cooling device cannot be the drawbacks of the part such as bosh uses.Wherein, the setting of cooling shell 1 can constrain
The indoor stove skin cooling water of cooling chamber, which is tightly attached at stove skin 5, to be flowed, and ensures that the contact area of cooling water and stove skin 5 is larger,
Good cooling results.The setting of connecting tube 6 realizes the connection of different cooling chamber, while increasing cooling water in cooler
Residence time, it is ensured that its higher utilization rate avoids the waste of water resource.
As a kind of specific implementation mode of the plug-in cooler of shell of blast furnace provided by the invention, referring to Fig. 1, water inlet pipe
2 and outlet pipe 3 on be respectively arranged with quick coupling 7, connecting tube 6 is connect with quick coupling 7.The setting of quick coupling 7 improves
The convenience that connecting tube 6 is installed, improves installation effectiveness.
As a kind of specific implementation mode of the plug-in cooler of shell of blast furnace provided by the invention, referring to Fig. 3, further including
Clip 8, cooling shell 1 are slidably arranged in clip 8.
In use, cooling shell 1 can be fixed on by clip 8 on required cooling stove skin 5, it later again will cooling shell
1 welds with stove skin 5.The setting of clip 8 realize cooler installation convenience and accuracy, and ensure cooler installation after
Whole regularity, while avoiding the risk that each scattered setting of parts is easily lost in cooler.
As a kind of specific implementation mode of the plug-in cooler of shell of blast furnace provided by the invention, referring to Fig. 4, clip 8
Cross section be arc, Fastener 9 is respectively arranged on 8 both ends inner wall of clip, 9 one end of Fastener is rotatablely connected with clip 8, separately
It is connected with elastic component 10 between one end side and the clip (8) inner wall.
The setting of Fastener 9 ensures that the compactness connected between clip 8 and stove skin 5, the setting of elastic component 10 realize
The adjustability of spacing between two 9 outer ends of Fastener, and then the convenience of the installation and removal of clip 8 is improved, it increases simultaneously
The possibility compatible with different size blast furnace of clip 8, improves the range of the cooler scope of application.
As a kind of specific implementation mode of the plug-in cooler of shell of blast furnace provided by the invention, Fig. 5 to Fig. 6 is please referred to,
Elastic component 10 is detachably connected with clip 8；The slideway 11 slided for Fastener 9, cooling shell 1 is provided on 8 inner wall of clip, it is sliding
Anti-slop serrations 12 are provided in road 11, Fastener 9, cooling shell 1 are respectively arranged with and anti-slop serrations 12 on the contact surface of slideway 11
The fixation tooth 13 of engagement.
In use, according to the requirement of the specification of blast furnace and cooler installation site, Fastener 9 and cooling shell 1 are adjusted
Fixed tooth 13 is engaged with anti-slop serrations 12 later, then clip 8 is installed on blast furnace in position on clip 8.13 He of fixed tooth
The setting of anti-slop serrations 12 increases Fastener 9 and cooling shell 1 frictional force between clip 8 respectively, it is ensured that uses process
Relative position sliding will not occur with clip 8 for middle Fastener 9 and cooling shell 1, and then ensure the safety of operation and reliable
Property.
As a kind of specific implementation mode of the plug-in cooler of shell of blast furnace provided by the invention, referring to Fig. 5, elastic component
10 be hollow structure, and the mounting groove 14 for accommodating and fixing 10 side wall of elastic component is provided on anti-slop serrations 12.
In use, regulating the relative position relation of Fastener 9 and clip 8 as needed, freely by elastic component 10 later
End is plugged to fixing in mounting groove 14.The setting of mounting groove 14 realizes the fixation of elastic component 10, during avoiding use
There is a phenomenon where skiddings or crooked 10 elastic force of influence elastic component to occur for 10 free end of elastic component.
As a kind of specific implementation mode of the plug-in cooler of shell of blast furnace provided by the invention, referring to Fig. 3, clip 8
Including front band 81 and lower catch hoop 82, front band 81 is set to 3 lower section of water inlet pipe 2 or outlet pipe on 1 top of cooling shell, lower card
Hoop 82 is set to 3 lower section of water inlet pipe 2 or outlet pipe of 1 lower part of cooling shell, is slided respectively on 82 outer wall of front band 81 and lower catch hoop
It is dynamic to be provided with the supporting block 15 for being used to support the pipeline being connected to water inlet pipe 2 and/or outlet pipe 3.
The setting of front band 81 and lower catch hoop 82 ensures the stability that cooler is connect with blast furnace, supporting block 15
Other pipelines (such as cold feed pipe 18 and drainpipe 19) for avoiding connecting tube 6 or being connected to water inlet pipe 2, outlet pipe 3 are set
Because gravity drops, in turn result in water inlet pipe 2 or outlet pipe 3 there is a phenomenon where being detached to occur, this setting effectively ensures
The compactness connected between each pipeline avoids cooling water and is occurred there is a phenomenon where excessive by junction between each pipeline.
As a kind of specific implementation mode of the plug-in cooler of shell of blast furnace provided by the invention, referring to Fig. 4, supporting block
15 tops and 9 inside of Fastener are respectively arranged with elastic anti-slip pad 16.
The setting of elastic anti-slip pad 16 increases frictional force between supporting block 15 and its upper pipeline and Fastener 9 and stove
Frictional force between skin 5.
As a kind of specific implementation mode of the plug-in cooler of shell of blast furnace provided by the invention, referring to Fig. 6, cooling shell
It is provided with the folding shape web plate 17 being connect with its inner wall and for stopping cooling water flow forward in cooling chamber in body 1, rolls over shape net
Plate 17 is arranged with 1 α at an acute angle of cooling shell, and α is 20 ° -90 °.
The setting of folding shape web plate 17 increases cooling water in the indoor flow resistance of cooling chamber, and then improves cooling water and exist
The cooling chamber indoor residence time ensure that the higher utilization rate of cooling water, reduce the waste rate of water resource.
As a kind of specific implementation mode of the plug-in cooler of shell of blast furnace provided by the invention, cooling shell 1 includes arc
Shape plate and the end cap for being set to arc panel both ends, arc panel are made of steel pipe along central axes section；Connecting tube 6 is that metal is soft
Pipe.
Arc panel is cut by steel pipe, simple in structure, cheap.Can arc panel be first welded on stove skin 5 when use
On, then end cap is welded on arc panel both ends, this setting can ensure that the sealed connection of cooling shell 1 each section and stove skin 5, and
It welds convenient and efficient.Connecting tube 6 uses metal hose, is not in dead angle when being bent convenient for it, and ensure that its bending,
And then it ensure that the smoothness of its interior flow of cooling water.
The present invention also provides a kind of shell of blast furnace cooling means.The shell of blast furnace cooling means includes the following steps：Step
Rapid one, it will be on the plug-in cooler welding of shell of blast furnace to the stove skin 5 for needing cooling；Step 2, by the plug-in cooler of shell of blast furnace
Water inlet pipe 2 be connected to cold feed pipe 18, outlet pipe 3 is connected to drainpipe 19, water flowing cooling.
Shell of blast furnace cooling means provided by the invention uses a kind of new methods for cooling, to realize blast furnace difference portion
The reduction of position stove skin temperature.In use, first cooling shell 1 can be soldered on stove skin 5, then going out previous cooling shell 1
The water inlet pipe 2 that water pipe 3 cools down shell 1 with the latter is connected to by connecting tube 6, then will be arranged on first cooling shell 1
Water inlet pipe 2 is connected to cold feed pipe 18, and the outlet pipe 3 being arranged on the cooling shell 1 of the last one is connected with drainpipe 19
It is logical, 18 valve water flowing of cold feed pipe cooling is opened later, and drainpipe 19 drains into water in rhone.The method of the present invention, operation
Simply, cheap, cooler volume adequacy is suitable for blast furnace scene complex environment arrangement, can as needed will be of the invention
The plug-in cooler of shell of blast furnace proposed is mounted on 5 arbitrary angle position of stove skin, and solving existing cooling device cannot be in stove
The drawbacks of abdomen uses.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
All any modification, equivalent and improvement etc., should all be included in the protection scope of the present invention made by within refreshing and principle.
Claims (10)
1. the plug-in cooler of shell of blast furnace, which is characterized in that including：
At least two cooling shells (1), the cooling shell (1) and stove skin (5) enclose the cooling flowed for Cooling Water
Chamber is additionally provided with the water inlet pipe (2) being connected to the cooling chamber and outlet pipe (3) on the cooling shell (1)；And
At least one connecting tube (6), each connecting tube (6) be connected to the previous cooling shell (1) outlet pipe (3) and after
The water inlet pipe (2) of one cooling shell (1).
2. the plug-in cooler of shell of blast furnace as described in claim 1, it is characterised in that：The water inlet pipe (2) and the water outlet
It is respectively arranged with quick coupling (7) on pipe (3), the connecting tube (6) connect with the quick coupling (7).
3. the plug-in cooler of shell of blast furnace as described in claim 1, it is characterised in that：Further include clip (8), the cooling shell
Body (1) is slidably arranged in the clip (8).
4. the plug-in cooler of shell of blast furnace as claimed in claim 3, it is characterised in that：The cross section of the clip (8) is arc
Shape, Fastener (9) is respectively arranged on the inner wall of clip (8) both ends, and described Fastener (9) one end turns with the clip (8)
Dynamic connection, elastic component (10) is connected between other end side and the clip (8) inner wall.
5. the plug-in cooler of shell of blast furnace as claimed in claim 4, it is characterised in that：The elastic component (10) and the clip
(8) it is detachably connected；The cunning for the Fastener (9), cooling shell (1) sliding is provided on clip (8) inner wall
Road (11), the slideway (11) is interior to be provided with anti-slop serrations (12), the Fastener (9), the cooling shell (1) and the slideway
(11) the fixation tooth (13) engaged with the anti-slop serrations (12) is respectively arranged on contact surface.
6. the plug-in cooler of shell of blast furnace as claimed in claim 5, it is characterised in that：The elastic component (10) is hollow knot
Structure is provided with the mounting groove (14) for accommodating and fixing the elastic component (10) side wall on the anti-slop serrations (12).
7. the plug-in cooler of shell of blast furnace as claimed in claim 6, it is characterised in that：The clip (8) includes front band
(81) and lower catch hoop (82), the front band (81) are set to the water inlet pipe (2) or outlet pipe on cooling shell (1) top
(3) lower section, the lower catch hoop (82) are set to below water inlet pipe (2) or the outlet pipe (3) of cooling shell (1) lower part, institute
State on front band (81) and the lower catch hoop (82) outer wall sliding respectively be provided be used to support with the water inlet pipe (2) and/or
The supporting block (15) of the pipeline of outlet pipe (3) connection.
8. such as the plug-in cooler of claim 1-7 any one of them shell of blast furnaces, it is characterised in that：The cooling shell (1)
It is inside provided with the folding shape web plate (17) being connect with its inner wall and for stopping cooling water flow forward in the cooling chamber, it is described
It rolls over shape web plate (17) with cooling shell (1) α at an acute angle to be arranged, the α is 20 ° -90 °.
9. such as the plug-in cooler of claim 1-7 any one of them shell of blast furnaces, it is characterised in that：The cooling shell (1)
Including arc panel and it is set to the end cap at the arc panel both ends, the arc panel is made of steel pipe along central axes section；
The connecting tube (6) is metal hose.
10. shell of blast furnace cooling means, it is characterised in that：Include the following steps：
Step 1, by any one of the claim 1~9 plug-in cooler welding of shell of blast furnace to the stove skin for needing cooling
(5) on；
The water inlet pipe (2) of the plug-in cooler of the shell of blast furnace is connected to by step 2 with cold feed pipe (18), it is described go out
Water pipe (3) is connected to drainpipe (19), water flowing cooling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811005745.1A CN108796153A (en) | 2018-08-30 | 2018-08-30 | The plug-in cooler of shell of blast furnace and cooling means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811005745.1A CN108796153A (en) | 2018-08-30 | 2018-08-30 | The plug-in cooler of shell of blast furnace and cooling means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108796153A true CN108796153A (en) | 2018-11-13 |
Family
ID=64081394
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811005745.1A Pending CN108796153A (en) | 2018-08-30 | 2018-08-30 | The plug-in cooler of shell of blast furnace and cooling means |
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- 2018-08-30 CN CN201811005745.1A patent/CN108796153A/en active Pending
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Application publication date: 20181113 |