CN207121612U - A kind of copper cooling plate - Google Patents
A kind of copper cooling plate Download PDFInfo
- Publication number
- CN207121612U CN207121612U CN201721083749.2U CN201721083749U CN207121612U CN 207121612 U CN207121612 U CN 207121612U CN 201721083749 U CN201721083749 U CN 201721083749U CN 207121612 U CN207121612 U CN 207121612U
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- China
- Prior art keywords
- cooling plate
- copper cooling
- fixed
- water inlet
- outlet pipe
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Abstract
The utility model provides a kind of copper cooling plate,Including copper cooling plate body,Copper cooling plate body interior is provided with cavity,The inner chamber of copper cooling plate body is separated into multiple water stream channels being connected by the diaphragm built in it,The water inlet pipe and outlet pipe being connected with water stream channel are fixed with copper cooling plate body,The outer wall of water inlet pipe and outlet pipe is fixed with fixed plate,As water inlet pipe with outlet pipe is,Water inlet pipe and outlet pipe are provided with identical external screw thread,The side of copper cooling plate body is fixed with fixed plate,The utility model is welded by the fixed plate on copper cooling plate and furnace wall,Make being welded and fixed conveniently for copper cooling plate,It is fixed,Prevent copper cooling plate from being deformed in stove under material impact by fix bar,Avoid the breakage of copper cooling plate body,Make the service life of copper cooling plate longer,Sleeve makes the fixation of copper cooling plate more firm,Prevent the gas in stove from being spilt from mounting hole,Effectively raise the security of operation of blast furnace.
Description
Technical field
It the utility model is related to blast furnace cooling field, and in particular to a kind of copper cooling plate.
Background technology
The main function of blast furnace cooling system is protection furnace lining and furnace shell, resists excessive hot-fluid.Therefore blast furnace cooling is set
Standby cooling effectiveness safeguards that reasonable furnace plays conclusive effect to extending the life of the blast furnace.It was verified that the knot of cooling device
Structure, arrangement and its making parameter have great influence to the life of the blast furnace.Current newly-built big blast furnace uses copper cooling plate mostly
To be cooled down to furnace wall.
Most of existing copper cooling plate is made using copper, and copper material is had higher thermal conductivity factor, can added using copper material
The cooling effect of strong furnace bosh, but the installation fixation of these copper cooling plates and furnace wall is not firm, and especially copper cooling plate and furnace shell is straight
Connect when being welded and fixed, welding place is narrow and small, and welding is inconvenient, and is difficult to ensure that welding quality requirement, influences making for copper cooling plate
With the life-span, and mounting hole size on furnace wall is larger and distribution is more intensive, causes the coal gas of blast furnace to be easy to let out from mounting hole
Spill, bring potential safety hazard；It is and simultaneously more bothersome laborious in dismounting copper cooling plate.
For above-mentioned deficiency, it is necessary to design and develop a kind of copper cooling plate, above-mentioned each shortcoming can be supplied.
Utility model content
In order to solve above-mentioned problem, the utility model provides a kind of copper cooling plate.
The utility model is to be achieved through the following technical solutions：A kind of copper cooling plate, including copper cooling plate body, the copper
Coldplate body interior is provided with cavity, and the inner chamber of the copper cooling plate body is separated into multiple phases by the diaphragm built in it
The water stream channel of connection, the water inlet pipe and outlet pipe being connected with water stream channel are fixed with the copper cooling plate body, it is described
The outer wall of water inlet pipe and outlet pipe is fixed with fixed plate, as the water inlet pipe with outlet pipe is, the water inlet pipe and water outlet
Pipe is provided with identical external screw thread, and the side of the copper cooling plate body is fixed with fixed plate, the fixed plate and water stream channel
Inlet and outlet fitting, the fixed plate with fixed on the inside of furnace wall, through furnace wall and its furnace wall surface consolidate by the water inlet pipe and outlet pipe
Fixed supporting plate simultaneously extends to the outside of supporting plate, and internal thread corresponding with water inlet pipe and outlet pipe is fixed with the supporting plate
Sleeve, the external screw thread of the water inlet pipe and outlet pipe and the internal thread of sleeve are spirally connected, and the sleeve is provided with internal thread and outer spiral shell
Line, external screw thread and the inner thread sleeve of the sleeve are spirally connected, and the end of the sleeve is fixed with handwheel, the copper cooling plate body
Top and bottom on the inside of furnace wall with being fixed with several fix bars.
Preferably, the axial line of the axial line of the inner thread sleeve and water inlet pipe and outlet pipe is on the same line.
Preferably, the screw thread of the inner thread sleeve and the external thread rotary of water inlet pipe and outlet pipe are identical to, pitch dimension.
Preferably, the internal thread of the sleeve and externally threaded rotation direction are identical with pitch dimension.
Compared with prior art, the beneficial effects of the utility model are：The utility model passes through consolidating on copper cooling plate
Fixed board welds with furnace wall, makes being welded and fixed conveniently for copper cooling plate, fixed, prevents copper cooling plate in stove by fix bar
Deformed under material impact, avoid the breakage of copper cooling plate body, make that the service life of copper cooling plate is longer, and sleeve cools down copper
The fixation of plate is more firm, prevents the gas in stove from being spilt from mounting hole, effectively raises the security of operation of blast furnace.
Brief description of the drawings
Fig. 1 is the schematic diagram of structure described in the utility model.
Fig. 2 is the sectional view of A-A in Fig. 1.
In figure：1st, copper cooling plate body；2nd, water stream channel；3rd, diaphragm；4th, water inlet pipe；5th, inner thread sleeve；6th, it is solid
Fixed board；7th, furnace wall；8th, supporting plate；9th, sleeve；10th, handwheel；11st, outlet pipe；12nd, fix bar.
Embodiment
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings：
As shown in Figure 1-2, a kind of copper cooling plate, including copper cooling plate body 1, the inside of copper cooling plate body 1 are provided with
Cavity, the inner chamber of the copper cooling plate body 1 are separated into multiple water stream channels 2 being connected by the diaphragm 3 built in it,
It is fixed with the water inlet pipe 4 and outlet pipe 11 being connected with water stream channel 2 on the copper cooling plate body 1, the water inlet pipe 4 and goes out
The outer wall of water pipe 11 is fixed with fixed plate 6, as the water inlet pipe 4 with outlet pipe 11 is, the water inlet pipe 4 and outlet pipe 11
Provided with identical external screw thread, the side of the copper cooling plate body 1 is fixed with fixed plate 6, the fixed plate 6 and water stream channel 2
Inlet and outlet fitting, the inner side of the fixed plate 6 and furnace wall 7 is fixed, and the water inlet pipe 4 and outlet pipe 11 run through furnace wall 7 and its stove
The supporting plate 8 of the surface of wall 7 fixation simultaneously extends to the outside of supporting plate 8, is fixed with the supporting plate 8 and water inlet pipe 4 and water outlet
Inner thread sleeve 5 corresponding to pipe 11, the internal thread of the external screw thread and sleeve 9 of the water inlet pipe 4 and outlet pipe 11 are spirally connected, the set
Cylinder 9 is provided with internal thread and external screw thread, and external screw thread and the inner thread sleeve 5 of the sleeve 9 are spirally connected, and the end of the sleeve 9 is consolidated
Surely there is handwheel 10, the top and bottom of copper cooling plate body 1 are fixed with several fix bars 12 with the inner side of furnace wall 7.
The axial line of the inner thread sleeve 5 is with the axial line of water inlet pipe 4 and outlet pipe 11 on the same line.
The screw thread of the inner thread sleeve 5 and the external thread rotary of water inlet pipe 4 and outlet pipe 11 are identical to, pitch dimension.
The internal thread of the sleeve 9 and externally threaded rotation direction are identical with pitch dimension.
Operation principle：
Cooling water enters in the water stream channel 3 of copper cooling plate body 1 from water inlet pipe 4, cooling water by copper cooling plate body 1 with
Hot-fluid in the belly of blast furnace carries out heat exchange, then is flowed out by outlet pipe 11, so as to take away the heat in furnace bosh portion, reaches cooling furnace bosh
Effect, when mounted, fixed plate 6 is welded and fixed against the inner side of furnace wall 7, the copper cooling plate being also secured in fixed plate 6
Body 1 is also fixed, and the effect of fixed plate 6 increases copper cooling plate body 1 and the bonding area of furnace wall 7, and welding is more convenient, copper
The fixation of coldplate body 1 is more firm, while water inlet pipe 4 and outlet pipe 11 pass through from the mounting hole on furnace wall 7, by sleeve 9
External screw thread is directed at the internal thread of inner thread sleeve 5, while the internal thread alignment water inlet pipe 4 of sleeve 9 and the external screw thread of outlet pipe 11,
Handwheel 10 is rotated, by sleeve 9 from the screwin of inner thread sleeve 5, when entering, external screw thread and the inner thread sleeve 5 of sleeve 9
Screw-internal thread fit when, the internal thread of sleeve 9 also coordinates with the external screw thread of water inlet pipe 4 and outlet pipe 11, the internal thread of sleeve 9,
The rotation direction of external screw thread and the screw thread of the external screw thread and inner thread sleeve 5 of water inlet pipe 4 and outlet pipe 11, tooth are identical away from, pitch thread form,
The screwin of sleeve 9 can just be made, until the screwin of sleeve 9 touches supporting plate 8, then firmly twist handwheel 10, sleeve 9 makes water inlet pipe
4 and outlet pipe 11 have an outside pulling force, this pulling force can also keep copper cooling plate when fixed plate 6 and furnace wall come off
Body 1 and the fixation of furnace wall, the fixation of such copper cooling plate body 1 is more safe and reliable, and sleeve 9 passes through its internal and external threads
Cooperation with water inlet pipe 4 or outlet pipe 11 and inner thread sleeve 5 has certain sealing, the gas being effectively prevented in stove
Leaked from the mounting hole on furnace wall, make the safety in operation of stove higher, and fix bar 12 prevents copper cooling plate body 1 from existing
Deformed in stove under material impact, so as to cause the breakage of copper cooling plate body 1.
General principle, principal character and advantage of the present utility model has been shown and described above.The technical staff of the industry
It should be appreciated that the utility model is not restricted to the described embodiments, the simply explanation described in above-described embodiment and specification is originally
The principle of utility model, on the premise of the spirit and scope of the utility model is not departed from, the utility model also has various change
And improvement, these changes and improvements are both fallen within claimed the scope of the utility model.The utility model requires protection scope
By appended claims and its equivalent thereof.
Claims (4)
- A kind of 1. copper cooling plate, it is characterised in that：Including copper cooling plate body (1), it is provided with inside the copper cooling plate body (1) Cavity, the inner chamber of the copper cooling plate body (1) are separated into multiple current being connected by the diaphragm (3) built in it and led to Road (2), the water inlet pipe (4) and outlet pipe (11) being connected with water stream channel (2) are fixed with the copper cooling plate body (1), The outer wall of the water inlet pipe (4) and outlet pipe (11) is fixed with fixed plate (6), and the water inlet pipe (4) and outlet pipe (11) are one Sample, the water inlet pipe (4) and outlet pipe (11) are provided with identical external screw thread, and the side of the copper cooling plate body (1) is fixed There is fixed plate (6), the fixed plate (6) is bonded with the inlet and outlet of water stream channel (2), the fixed plate (6) and furnace wall (7) inner side Fixed, the water inlet pipe (4) and outlet pipe (11) run through the supporting plate (8) that furnace wall (7) and its furnace wall (7) surface is fixed and extended To the outside of supporting plate (8), inner screw sheath corresponding with water inlet pipe (4) and outlet pipe (11) is fixed with the supporting plate (8) The internal thread of the external screw thread and sleeve (9) of cylinder (5), the water inlet pipe (4) and outlet pipe (11) is spirally connected, and is set on the sleeve (9) There are internal thread and external screw thread, external screw thread and the inner thread sleeve (5) of the sleeve (9) are spirally connected, and the end of the sleeve (9) is fixed There is handwheel (10), copper cooling plate body (1) top and bottom on the inside of furnace wall (7) with being fixed with several fix bars (12).
- A kind of 2. copper cooling plate according to claim 1, it is characterised in that：The axial line of the inner thread sleeve (5) with The axial line of water inlet pipe (4) and outlet pipe (11) is on the same line.
- A kind of 3. copper cooling plate according to claim 1, it is characterised in that：The screw thread of the inner thread sleeve (5) is with entering The external thread rotary of water pipe (4) and outlet pipe (11) is identical to, pitch dimension.
- A kind of 4. copper cooling plate according to claim 1, it is characterised in that：The internal thread and external screw thread of the sleeve (9) Rotation direction it is identical with pitch dimension.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721083749.2U CN207121612U (en) | 2017-08-28 | 2017-08-28 | A kind of copper cooling plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721083749.2U CN207121612U (en) | 2017-08-28 | 2017-08-28 | A kind of copper cooling plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207121612U true CN207121612U (en) | 2018-03-20 |
Family
ID=61602513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721083749.2U Active CN207121612U (en) | 2017-08-28 | 2017-08-28 | A kind of copper cooling plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207121612U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113957190A (en) * | 2020-07-21 | 2022-01-21 | 宝山钢铁股份有限公司 | Cooling plate for blast furnace and maintenance method thereof |
-
2017
- 2017-08-28 CN CN201721083749.2U patent/CN207121612U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113957190A (en) * | 2020-07-21 | 2022-01-21 | 宝山钢铁股份有限公司 | Cooling plate for blast furnace and maintenance method thereof |
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