CN108680031A - A kind of Copper steel cladding water jacket and preparation method thereof - Google Patents
A kind of Copper steel cladding water jacket and preparation method thereof Download PDFInfo
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- CN108680031A CN108680031A CN201810836838.2A CN201810836838A CN108680031A CN 108680031 A CN108680031 A CN 108680031A CN 201810836838 A CN201810836838 A CN 201810836838A CN 108680031 A CN108680031 A CN 108680031A
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- Prior art keywords
- copper
- steel
- water jacket
- diversion trench
- steel plate
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 131
- 239000010959 steel Substances 0.000 title claims abstract description 131
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 127
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 121
- 239000010949 copper Substances 0.000 title claims abstract description 121
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 120
- 238000005253 cladding Methods 0.000 title claims abstract description 40
- 238000002360 preparation method Methods 0.000 title abstract description 8
- 238000000034 method Methods 0.000 claims abstract description 14
- 238000003475 lamination Methods 0.000 claims abstract description 10
- 239000002826 coolant Substances 0.000 claims abstract description 5
- 238000012546 transfer Methods 0.000 claims description 21
- 239000000463 material Substances 0.000 claims description 15
- 238000003466 welding Methods 0.000 claims description 14
- 238000012545 processing Methods 0.000 claims description 10
- 230000003014 reinforcing effect Effects 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 238000005520 cutting process Methods 0.000 claims description 4
- 239000000758 substrate Substances 0.000 claims description 4
- 238000003754 machining Methods 0.000 claims description 3
- 239000002994 raw material Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 1
- 238000005266 casting Methods 0.000 claims 1
- 229910052760 oxygen Inorganic materials 0.000 claims 1
- 239000001301 oxygen Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 24
- 238000001816 cooling Methods 0.000 abstract description 15
- 239000000498 cooling water Substances 0.000 abstract description 15
- 238000003723 Smelting Methods 0.000 abstract description 9
- 239000003500 flue dust Substances 0.000 abstract description 5
- 238000013461 design Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000011449 brick Substances 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 239000003546 flue gas Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- -1 oxonium ion Chemical class 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 241001417490 Sillaginidae Species 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 241000826860 Trapezium Species 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- PTVDYARBVCBHSL-UHFFFAOYSA-N copper;hydrate Chemical compound O.[Cu] PTVDYARBVCBHSL-UHFFFAOYSA-N 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- GPRLSGONYQIRFK-UHFFFAOYSA-N hydron Chemical compound [H+] GPRLSGONYQIRFK-UHFFFAOYSA-N 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- JQJCSZOEVBFDKO-UHFFFAOYSA-N lead zinc Chemical compound [Zn].[Pb] JQJCSZOEVBFDKO-UHFFFAOYSA-N 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- 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
- F27D9/00—Cooling of furnaces or of charges therein
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
-
- 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
- F27D9/00—Cooling of furnaces or of charges therein
- F27D2009/0002—Cooling of furnaces
- F27D2009/001—Cooling of furnaces the cooling medium being a fluid other than a gas
- F27D2009/0013—Cooling of furnaces the cooling medium being a fluid other than a gas the fluid being water
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Furnace Charging Or Discharging (AREA)
Abstract
The present invention provides a kind of Copper steel cladding water jackets and preparation method thereof, belong to smelting kiln furnace cooling but equipment technical field, include that the water jacket main body of connection is bonded to each other by copper coin and steel plate, the diversion trench that is opened in end to end in water jacket main body for cooling water circulation, the water channel cover board of diversion trench is sealed, is separately positioned on the inlet and outlet pipes at diversion trench both ends, for the cooling medium that circulates in diversion trench.A kind of Copper steel cladding water jacket provided by the invention and preparation method thereof, by using the water jacket main body of Copper steel cladding, the groove body of diversion trench is largely arranged on copper coin, it is processed into spiral lamination shape on the copper wall of diversion trench in copper coin, the heat-conducting effect of copper coin and cooling water is improved, with resistance to deformation, resistance to flue dust washes away, is wear-resistant, cooling effect is balanced, the technique effect of anti-furnace gas clinker leakage.
Description
Technical field
The invention belongs to smelting kiln furnace cooling, but equipment technical field is more specifically to be related to a kind of Copper steel cladding water jacket
And preparation method thereof.
Background technology
Water jacket is to be mainly used in the metal smelts industries such as smelting iron and steel, lead-zinc smelting, Copper making, tin smelting, is installation
In the sidewall of the furnace body, bottom of furnace body, charging of bottom convertor, side-blown converter, fuming furnace, Flash Smelting Furnace, shower furnace or other high temperature smelting furnaces
A kind of cooling equipment on mouth side wall or outlet flue side wall.The channel of cooling water is typically provided inside general water jacket, for pair
The outlet flue side wall of furnace body is cooled down；Water jacket material is generally fine copper, is usually damaged in use because of following factor,
1) Copper Water Jacket deformation comparison is serious；2) in high temperature and high speed flue dust or high-temp. furnace material scour process, cause water jacket local damage or
Thinning and leak；3) cooling-water duct design is unreasonable, and inlet and outlet pipes crack leak because of deformation；After water jacket deformation or leak,
Clinker is easily revealed, and causes water jacket heat transfer effect poor, and water jacket service life is short, and security risk is brought to site operation personnel.
Invention content
The purpose of the present invention is to provide a kind of Copper steel cladding water jackets and preparation method thereof, to solve to exist in the prior art
Water jacket is yielding or leak, the technical problem that heat transfer effect is poor, service life is short.
To achieve the above object, the technical solution adopted by the present invention is：A kind of Copper steel cladding water jacket is provided, for being mounted on
On the side wall of furnace body or bottom or outlet flue side wall or charge door side wall, including water jacket main body, the water jacket main body is by mutually pasting
The copper coin and steel plate composition for closing connection, the diversion trench for the cooling medium that circulates is equipped in steel plate one side, the diversion trench
Cutting depth is more than at steel plate thickness and through copper coin, and the both ends of the diversion trench are respectively equipped with inlet and outlet；
Water channel cover board, the water channel cover board is for sealing diversion trench；
Water inlet line, the water inlet line are connect with the water inlet of the diversion trench；
Outlet conduit, the outlet conduit are connect with the water outlet of the diversion trench.
Further, the thickness of the steel plate is less than the thickness of the copper coin, and the diversion trench on copper coin is opened
Dig the thickness that depth is more than the steel plate.
Further, it is to be welded to connect between the water channel cover board and the steel plate.
Further, the cross sectional shape of the diversion trench is rectangle or oblateness or ellipse, is located in the copper coin
The copper wall surface of diversion trench be provided with spiral lamination or ripple glaze.
Further, the one side that the copper coin is not connected with steel plate is the thermal transfer surface being fitted and connected with sidewall of the furnace body,
Thermal transfer surface is equipped with groove.
Further, the groove is multiple and form is dovetail groove or rectangular channel or U-lag.
Further, the reinforcing plate for reinforcement structure intensity, the reinforcing plate and steel plate are equipped in the surface of steel plate
Parallel or vertical connection.
Further, the copper coin is that oxygen-free copper rolls, and the steel plate material is Q235 steel or Q345 steel or boiler
Steel.
Further, the water jacket main body is cuboid or square.
The present invention also provides a kind of production methods of Copper steel cladding water jacket, include the following steps：
1) heat conductivility and the good steel plate of welding performance and copper coin are selected, as the raw material of water jacket main body, copper coin is adopted
Copper is rolled with anaerobic, steel plate material is Q235 steel or Q345 steel or boiler steel, and copper coin and steel plate are compounded in by welding procedure
Become the substrate of water jacket main body together；
2) processing that diversion trench is carried out on the one side positioned at steel plate is cast using machining or depth drill or pipe laying
Processing technology, while to ensure that most of groove body of diversion trench is processed on copper coin, fraction groove body is processed on the steel plate；
3) the cross sectional shape form processing of diversion trench has rectangle or oblateness or the structure of ellipse, is located in copper coin
The copper wall surface of diversion trench is processed into spiral lamination or the shape of ripple glaze；
4) water channel cover board is processed at the top of the groove body of diversion trench, and is welded between steel plate, and being formed has seal chamber
Diversion trench, wherein water channel cover board material is Q235 steel or Q345 steel or boiler steel；
5) thermal transfer surface with multiple continuous oat tail groove structures is processed at the back of copper coin；
6) inlet and outlet of water jacket main body are respectively communicated with inlet and outlet pipes.
A kind of advantageous effect of Copper steel cladding water jacket provided by the invention and preparation method thereof is：With prior art phase
Than a kind of Copper steel cladding water jacket of the present invention and preparation method thereof, by using the water jacket main body of Copper steel cladding, the groove body of diversion trench
It is most of to be arranged on copper coin, the heat-conducting effect of copper coin and cooling water is improved, is located on the copper wall of the diversion trench in copper coin and adds
Work increases the contact area of copper coin and cooling water again at spiral lamination shape；In addition diversion trench can optimization design, diversion trench
Trend is not limited by the shape of water jacket main body and is arranged in water jacket main body, to realize uniform cooling of the cooling water to water jacket main body
Effect solves yielding water jacket or leak, the technical problem that heat transfer effect is poor, service life is short, has resistance to deformation, resistance to flue dust
It washes away, is wear-resistant, cooling effect is balanced, the technique effect of anti-furnace gas clinker leakage.
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 having to pay creative labor, can also be according to these
Attached drawing obtains other attached drawings.
Fig. 1 is a kind of structural schematic diagram of Copper steel cladding water jacket provided in an embodiment of the present invention；
Fig. 2 is a kind of side view of Copper steel cladding water jacket provided in an embodiment of the present invention；
Fig. 3 is a kind of vertical view of Copper steel cladding water jacket provided in an embodiment of the present invention；
Fig. 4 is sectional view at the A-A in Fig. 1；
Fig. 5 is the structural schematic diagram of the connection otic placode in Fig. 1-Fig. 3.
Wherein, each reference numeral in figure：1- water jacket main bodys；11- copper coins；12- steel plates；13- thermal transfer surfaces；14- groove knots
Structure；15- reinforcing plates；2- diversion trenches；21- water inlets；22- water outlets；3- water channel cover boards；4- water inlet lines；5- outlet conduits；6-
Flange；7- connection otic placodes；71- lifting eyes.
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.
It should be noted that when element is referred to as " being fixed on " or " being set to " another element, it can be directly another
On one element or it is connected on another element.When an element is known as " being connected to " another element, it can
To be directly to another element or be indirectly connected on another element.
It is to be appreciated that term " length ", " width ", "upper", "lower", "front", "rear", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "top", "bottom" "inner", "outside" is that orientation based on ... shown in the drawings or position are closed
System, is merely for convenience of description of the present invention and simplification of the description, not indicating or implying the indicated device or element must have
Specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more this feature.In the description of the present invention, " multiple ", " several " be meant that two or
Two or more, unless otherwise specifically defined.
Also referring to Fig. 1 to Fig. 5, now a kind of Copper steel cladding water jacket provided by the invention is illustrated.Described one kind
Copper steel cladding water jacket, the side wall or bottom or outlet flue side wall for being mounted on furnace body or charge door side wall, including water jacket master
Body 1, the water jacket main body 1 are made of the copper coin 11 and steel plate 12 for being bonded to each other connection, are equipped in 12 one side of steel plate for flowing
The cutting depth of the diversion trench 2 of logical cooling medium, the diversion trench 2 is more than at 12 thickness of steel plate and through copper coin 11, described to lead
The both ends of chute 2 are respectively equipped with water inlet 21 and water outlet 22；
Water channel cover board 3, the water channel cover board 3 are installed on the water jacket main body 1 and carry diversion trench 2 for sealing diversion trench 2
One side on and form seal chamber；
Water inlet line 4, the water inlet line 4 are connect with the water inlet 21 of the diversion trench 2；
Outlet conduit 5, the outlet conduit 5 are connect with the water outlet 22 of the diversion trench 2.
A kind of Copper steel cladding water jacket provided by the invention, compared with prior art, by using the water jacket master of Copper steel cladding
The groove body of body 1, diversion trench 2 is largely arranged on copper coin 11, improves the heat-conducting effect of copper coin 11 and cooling water, is located at copper coin
It is processed into spiral lamination shape on the copper wall of diversion trench 2 in 11, increases the contact area of copper coin 11 and cooling water again；Water conservancy diversion
Slot 2 can optimization design, the trend of diversion trench 2 do not limited by the shape of water jacket main body 1 and is arranged in water jacket main body 1, to realize
Cooling water solves that yielding water jacket or leak, heat transfer effect is poor, service life is short to the uniform cooling effect of water jacket main body 1
The technical issues of, with resistance to deformation, resistance to flue dust washes away, is wear-resistant, cooling effect is balanced, the technology effect of anti-furnace gas clinker leakage
Fruit.
The present invention is for bottom convertor, the furnace body of side-blown converter, fuming furnace, Flash Smelting Furnace, shower furnace or other high temperature smelting furnaces, copper
Plate 11 is connected with steel plate 12 using welding procedure, forms Copper steel cladding water jacket, the back of copper coin 11 is close to the side of furnace mouth smoke mouth
On wall, copper coin is that anaerobic rolls copper and contacts good cooling results at, copper and cooling water, avoid hydrogen in flue gas or furnace charge from
Son reacts with the oxonium ion in water jacket main body 1 and leads to water jacket cracking failure.Diversion trench 2 is opened in steel plate 12 and copper coin 11
Compound place, by cooling medium, the flowing in diversion trench 2, plays the role of cooling, water inlet line 4 and outlet conduit 5
Seamless steel pipe is all made of to be made, water inlet line 4 and outlet conduit 5 are welded to connect with water inlet 21 and water outlet 22 respectively,
Water inlet line 4 connects extraneous pipeline with the other end of outlet conduit 5 and is connected by flange 6, and flange 6 is boss plate-type flange.
In addition, being additionally provided with connection otic placode 7 at the back of the steel plate 12, the connection otic placode 7 is used for hoisting transportation, connection
Otic placode 7 is equipped with the lifting eye 71 for lifting.
Further, also referring to Fig. 1 to Fig. 5, as a kind of a kind of tool of Copper steel cladding water jacket provided by the invention
Body embodiment, the thickness of the steel plate 12 are less than the thickness of the copper coin 11, and the diversion trench 2 on copper coin 11 is opened
Dig the thickness that depth is more than the steel plate 12.It is to be welded to connect between the water channel cover board 3 and the steel plate 12.Water jacket main body 1
It is combined by welding procedure using copper coin 11 and steel plate 12, the material of thermal transfer surface 13 is the copper coin 11 of anaerobic rolling, non-
The material of thermal transfer surface is steel plate 12, and anaerobic rolled copper slab 11 avoids hydrogen ion and water jacket main body 1 in flue gas or furnace charge
In oxonium ion react and lead to water jacket cracking failure；Steel plate 12 can improve the structural strength of water jacket main body 1, improve anti-impact
Hit the ability of deformation.Thermal transfer surface 13 can cross machine, longitudinal or slanting dovetail groove, rectangular channel or U-shaped groove structure, be used for
Dross or edge brick operation.
Further, also referring to Fig. 1 to Fig. 5, as a kind of a kind of tool of Copper steel cladding water jacket provided by the invention
The cross sectional shape of body embodiment, the diversion trench 2 is rectangle or oblateness or ellipse, leading in the copper coin 11
The copper wall surface of chute 2 is provided with spiral lamination or ripple glaze.It is designed to that the interior wall construction with spiral lamination or ripple glaze, effect are to increase
The contact area of big copper coin 11 and cooling water, improves the heat transfer efficiency of copper and cooling water.Wherein the structure type of diversion trench 2 can be excellent
Change design, the arrangement form of diversion trench 2 is not limited by 1 shape of water jacket main body, can be evenly arranged, to realize cooling water to water
Cover the uniform cooling effect of main body 1.Show that diversion trench 2 is rectangle structure form in wherein Fig. 4.
Further, also referring to Fig. 1 to Fig. 5, as a kind of a kind of tool of Copper steel cladding water jacket provided by the invention
Body embodiment, the one side that the copper coin 11 is not connected with steel plate 12 are the thermal transfer surface 13 being fitted and connected with sidewall of the furnace body,
Thermal transfer surface 13 is equipped with groove structure 14.Directly with the outer side contacts of furnace body, the heat in furnace body can transmit thermal transfer surface 13
Onto the thermal transfer surface 13 of water jacket main body 1, by the cooling effect of water jacket main body 1, the temperature of furnace body is reduced.Wherein, described
The form of groove structure 14, which is dovetail groove or rectangular channel or U-lag, various form of grooves, can process, and can also add as needed
Work is at polymorphic structure, for dross or edge brick.Show that form of grooves is the structure type of dovetail groove in wherein Fig. 2.
Further, also referring to Fig. 1 to Fig. 5, as a kind of a kind of tool of Copper steel cladding water jacket provided by the invention
Body embodiment is equipped with the reinforcing plate 15 for reinforcement structure intensity, the reinforcing plate 15 and steel on the surface of the steel plate 12
Plate 12 is parallel or vertical connection.Reinforcing plate 15 can improve the structural strength of water jacket main body 1 again, slow down the deformation speed of copper coin 11
Degree, prolongs the service life, and saves operation expense.
Further, also referring to Fig. 1 to Fig. 5, as a kind of a kind of tool of Copper steel cladding water jacket provided by the invention
Body embodiment, the copper coin 11 are that oxygen-free copper rolls, and 12 material of the steel plate is Q235 steel or Q345 steel or boiler steel.
Two kinds of materials are combined with each other by the welding procedure of special welding, become the substrate of water jacket main body 1, this welding procedure can guarantee
The structural strength of welding surface.Boiler steel is made of the boiler steel for capableing of pressure-bearing.
Further, also referring to Fig. 1 to Fig. 5, as a kind of a kind of tool of Copper steel cladding water jacket provided by the invention
Body embodiment, the water jacket main body 1 are cuboid or square or trapezium structure or polymorphic structure.The four of water jacket main body 1
It is equipped with 10 × 45 ° of chamfering week, is shown as 21 combined structure charts of water jacket main body, adjacent water jacket in wherein Fig. 1
There are weld seams between main body 1, can directly weld, and avoid the leakage of furnace gas clinker.
The overall structure of the Copper steel cladding water jacket of the present invention realizes that exposed in operating surface is steel plate 12, and steel plate 12 is easy
In welding, used convenient for in-site installation, while connection type is not limited to be mechanically connected, and can directly weld, effectively prevent stove
The leakage of steam stove slag has ensured the safety of Field Force.
It, can be in the surface additional layer wear-resistant material of water jacket main body 1, to reduce water jacket main body according to different working of a furnace requirements
1 degree of wear.
In addition, the present invention also provides a kind of production method of Copper steel cladding water jacket, include the following steps：
1) heat conductivility and the good steel plate 12 of welding performance and copper coin 11 are selected, as the raw material of water jacket main body 1, copper
Plate 11 rolls copper using anaerobic, and 12 material of steel plate is Q235 steel or Q345 steel or boiler steel, and copper coin 11 and steel plate 12 are passed through weldering
Connecing process combining together becomes the substrate of water jacket main body 1；
2) processing that diversion trench 2 is carried out on the one side positioned at steel plate 12, is cast using machining or depth drill or pipe laying
The processing technology made, while to ensure that most of groove body of diversion trench 2 is processed on copper coin 11, fraction groove body is on steel plate 12
Processing；
3) the cross sectional shape form processing of diversion trench 2 has rectangle or oblateness or the structure of ellipse, is located at copper coin 11
The copper wall surface of interior diversion trench 2 is processed into spiral lamination or the shape of ripple glaze；Wherein various forms of structures can process, and root
It is processed according to actual needs；
4) water channel cover board 3 is processed at the top of the groove body of diversion trench 2, and is welded and fixed between steel plate 12, and tool is formed
There is the diversion trench 2 of seal chamber, wherein 3 material of water channel cover board is Q235 steel or Q345 steel or boiler steel；
5) thermal transfer surface 13 with multiple continuous oat tail groove structures is processed at the back of copper coin 11；
6) water inlet 21 and water outlet 22 of water jacket main body are respectively communicated with water inlet line 4 and outlet conduit 5.
Further, as a kind of a kind of specific embodiment party of the production method of Copper steel cladding water jacket provided by the invention
Formula, water channel cover board 3, by the water pressure test and nondestructive inspection, ensure the welding of the weld seam of water channel cover board with after the completion of steel plate welding
Quality.
Water inlet line 4 and outlet conduit 5 are all made of seamless steel pipe, and are welded respectively with water inlet 21 and water outlet 22, into
Waterpipe 4 and outlet conduit 5 are connect with extraneous pipeline by flange 6, and flange 6 is boss plate-type flange.
Compared with prior art, the water jacket made by a kind of production method of Copper steel cladding water jacket through the invention, peace
Loaded on furnace mouth smoke mouth side wall, cooling effect is played, while realizing uniform cooling effect of the cooling water to water jacket main body 1
Fruit solves yielding water jacket or leak, the technical problem that heat transfer effect is poor, service life is short, and there is resistance to deformation, resistance to flue dust to rush
Brush, wear-resistant, cooling effect is balanced, the technique effect of anti-furnace gas clinker leakage.
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. a kind of Copper steel cladding water jacket, it is characterised in that：Including
Water jacket main body, the water jacket main body are made of the copper coin and steel plate for being bonded to each other connection, are equipped with and are used in steel plate one side
The cutting depth of the diversion trench of the cooling medium of circulation, the diversion trench is more than at steel plate thickness and through copper coin, the diversion trench
Both ends be respectively equipped with inlet and outlet；
Water channel cover board, the water channel cover board is for sealing diversion trench；
Water inlet line, the water inlet line are connect with the water inlet of the diversion trench；
Outlet conduit, the outlet conduit are connect with the water outlet of the diversion trench.
2. a kind of Copper steel cladding water jacket as described in claim 1, it is characterised in that：The thickness of the steel plate is less than the copper coin
Thickness, be located at copper coin on the diversion trench cutting depth be more than the steel plate thickness.
3. a kind of Copper steel cladding water jacket as described in claim 1, it is characterised in that：Between the water channel cover board and the steel plate
To be welded to connect.
4. a kind of Copper steel cladding water jacket as described in claim 1, it is characterised in that：The cross sectional shape of the diversion trench is rectangular
The copper wall surface of shape or oblateness or ellipse, the diversion trench in the copper coin is provided with spiral lamination or ripple glaze.
5. a kind of Copper steel cladding water jacket as described in claim 1, it is characterised in that：The copper coin is not connected with the one side of steel plate
For the thermal transfer surface being fitted and connected with sidewall of the furnace body, groove is equipped in thermal transfer surface.
6. a kind of Copper steel cladding water jacket as claimed in claim 5, it is characterised in that：The groove is multiple and form is dovetail
Slot or rectangular channel or U-lag.
7. a kind of Copper steel cladding water jacket as described in claim 1, it is characterised in that：It is equipped in the surface of steel plate for reinforcing
The reinforcing plate of structural strength, the reinforcing plate is parallel with steel plate or vertical connection.
8. a kind of Copper steel cladding water jacket as described in claim 1, it is characterised in that：The copper coin is that oxygen-free copper rolls,
The steel plate material is Q235 steel or Q345 steel or boiler steel.
9. a kind of Copper steel cladding water jacket as described in claim 1, it is characterised in that：The water jacket main body is cuboid or pros
Body.
10. a kind of production method of Copper steel cladding water jacket as described in claim 1-9, which is characterized in that include the following steps：
1) heat conductivility and the good steel plate of welding performance and copper coin are selected, as the raw material of water jacket main body, copper coin uses nothing
Oxygen rolls copper, and steel plate material is Q235 steel or Q345 steel or boiler steel, and copper coin and steel plate are combined with each other by welding procedure
As the substrate of water jacket main body；
2) processing that diversion trench is carried out on the one side positioned at steel plate, using machining or the processing of depth drill or pipe laying casting
Technique, while to ensure that most of groove body of diversion trench is processed on copper coin, fraction groove body is processed on the steel plate；
3) the cross sectional shape form processing of diversion trench has rectangle or oblateness or the structure of ellipse, the water conservancy diversion being located in copper coin
The copper wall surface of slot is processed into spiral lamination or the shape of ripple glaze；
4) water channel cover board is processed at the top of the groove body of diversion trench, and is welded between steel plate, and leading with seal chamber is formed
Chute, wherein water channel cover board material are Q235 steel or Q345 steel or boiler steel；
5) thermal transfer surface with multiple continuous oat tail groove structures is processed at the back of copper coin；
6) inlet and outlet of water jacket main body are respectively communicated with inlet and outlet pipes.
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| CN201810836838.2A CN108680031A (en) | 2018-07-26 | 2018-07-26 | A kind of Copper steel cladding water jacket and preparation method thereof |
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| CN110487090A (en) * | 2019-09-19 | 2019-11-22 | 浙江团结传动机械有限公司 | The method that explosive welding preparation has the metallurgical component of heat exchange function |
| CN112325656A (en) * | 2020-10-23 | 2021-02-05 | 汕头华兴冶金设备股份有限公司 | New type furnace cover for submerged arc furnace |
| CN114289995A (en) * | 2021-12-15 | 2022-04-08 | 唐山渤冶工业技术有限公司 | Manufacturing method of arc-shaped water jacket |
| CN114322574A (en) * | 2021-12-22 | 2022-04-12 | 芜湖福记恒机械有限公司 | Special-shaped copper water jacket in flash furnace and casting forming process thereof |
| CN115355721A (en) * | 2022-08-03 | 2022-11-18 | 芜湖福记恒机械有限公司 | Copper-steel composite water jacket |
| CN116640889A (en) * | 2023-05-15 | 2023-08-25 | 河北万丰冶金备件有限公司 | A cooling device for a blast furnace, a cutting tool and a processing method for the device |
| CN116907221A (en) * | 2023-07-13 | 2023-10-20 | 江西余越科技有限公司 | Novel copper-based steel lining heterogeneous composite cooling water jacket |
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