CN220912027U - Device for rapidly cooling wind power flange furnace - Google Patents
Device for rapidly cooling wind power flange furnace Download PDFInfo
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- CN220912027U CN220912027U CN202322611549.1U CN202322611549U CN220912027U CN 220912027 U CN220912027 U CN 220912027U CN 202322611549 U CN202322611549 U CN 202322611549U CN 220912027 U CN220912027 U CN 220912027U
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- smoke exhaust
- furnace
- exhaust valve
- air inlet
- air
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- 238000001816 cooling Methods 0.000 title claims abstract description 32
- 239000000779 smoke Substances 0.000 claims abstract description 73
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000010438 heat treatment Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 230000002146 bilateral effect Effects 0.000 description 1
- 238000005338 heat storage Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
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Abstract
The utility model belongs to the technical field of wind power flange cooling, in particular to a device for rapidly cooling in a wind power flange furnace, which is applied to a trolley furnace and comprises a blower, an induced draft fan, a plurality of smoke exhaust valves, a cold air inlet pipeline assembly and a furnace gas exhaust pipeline assembly, wherein the blower and the induced draft fan are respectively arranged on the outer side of the trolley furnace, and the smoke exhaust valves are respectively arranged on the top surface of the trolley furnace. The air outlet end of the blower is communicated with the trolley furnace through a cold air inlet pipeline assembly, the air inlet end of the induced draft fan is communicated with the air outlet of the furnace gas discharge pipeline assembly, the furnace gas discharge pipeline assembly is provided with a plurality of air suction ports, and each air suction port is correspondingly positioned above each smoke exhaust valve. The utility model can directly reduce the temperature of the wind power flange to a proper temperature in the trolley furnace in a short time, improves the cooling efficiency, reduces the production cost, simultaneously reduces the occupation of the site, avoids the deformation of the thermal hoisting of the wind power flange, and is convenient and reliable to use.
Description
Technical Field
The utility model belongs to the technical field of wind power flange cooling, and particularly relates to a device for rapidly cooling in a wind power flange furnace.
Background
At present, the cooling method of the wind power flange mainly adopts a normalizing cooling mode, namely heating, heat preservation and hot lifting are carried out, and then the wind power flange is placed in a special wind field for cooling, and a high-speed cooling fan is adopted around the wind field for cooling the wind power flange, wherein the cooling time of the method is about 3-4 hours, and deformation is easy to generate during hot lifting. In addition, for the wind power flange heated by the large-scale trolley furnace, a mode of accelerating cooling by adopting a mode that fans are distributed on two sides of the trolley is adopted, but a large amount of workshop sites are occupied.
Disclosure of utility model
Aiming at the problem that a large number of workshop sites are occupied by the current cooling mode of the wind power flange for heating the trolley furnace, the utility model aims to provide a device for rapidly cooling the wind power flange in the furnace.
The aim of the utility model is realized by the following technical scheme:
The device for rapidly cooling the interior of the wind power flange furnace is applied to the trolley furnace and comprises a blower, an induced draft fan, a plurality of smoke exhaust valves, a cold air inlet pipeline assembly and a furnace gas exhaust pipeline assembly, wherein the blower and the induced draft fan are respectively arranged on the outer side of the trolley furnace, the smoke exhaust valves are respectively arranged on the top surface of the trolley furnace, and the top surface of the trolley furnace is provided with smoke exhaust valve mounting ports corresponding to the smoke exhaust valves;
The air outlet end of the air blower is communicated with the trolley furnace through the cold air inlet pipeline assembly, the air inlet end of the induced draft fan is communicated with the air outlet of the furnace gas exhaust pipeline assembly, the furnace gas exhaust pipeline assembly is provided with a plurality of air suction openings, and each air suction opening is correspondingly positioned above each smoke exhaust valve.
The cold air inlet pipeline assembly comprises an air inlet main pipe, a plurality of air inlet transverse pipes and a plurality of air inlet branch pipes, one end of the air inlet main pipe is communicated with the air outlet end of the blower, each air inlet transverse pipe is respectively communicated with the air inlet main pipe, two ends of each air inlet transverse pipe are respectively communicated with one end of one air inlet branch pipe, and the other ends of each air inlet branch pipe are respectively communicated with a heat storage cavity positioned on the side face of the trolley furnace.
Each air inlet transverse pipe is arranged above the trolley furnace.
The furnace gas exhaust pipeline assembly comprises an exhaust main pipe and a plurality of exhaust branch pipes, one end of the exhaust main pipe is communicated with the induced air end of the induced draft fan, the exhaust main pipe is respectively communicated with one end of each exhaust branch pipe, and the other end of each exhaust branch pipe extends to the upper part of each smoke exhaust valve respectively and is used as an air suction inlet of the furnace gas exhaust pipeline assembly.
The periphery of the opening at the other end of each exhaust branch pipe is provided with a conical surface-shaped air suction cover in an extending mode.
Every smoke exhaust valve all includes fixed frame down, upper cover, cylinder mount, swing arm connection horizontal pole and a plurality of swing arm, the lower fixed frame of smoke exhaust valve is fixed in the corresponding smoke exhaust valve installation mouth on the platform truck stove top surface, the upper cover lid of smoke exhaust valve is on the lower fixed frame of this smoke exhaust valve, the upper cover bilateral symmetry of smoke exhaust valve articulates there is the one end of a plurality of swing arm, each the other end of smoke exhaust valve articulates respectively on the platform truck stove top surface, is located each swing arm of same one side of smoke exhaust valve's upper cover is parallel to each other, the cylinder mount of smoke exhaust valve is installed on the platform truck stove top surface, the one end of smoke exhaust valve's cylinder is articulated with the cylinder mount of this smoke exhaust valve, the other end of smoke exhaust valve's cylinder is articulated with the swing arm connection horizontal pole of this smoke exhaust valve, the both ends of swing arm connection horizontal pole are articulated with the swing arm of this smoke exhaust valve of two adjacent symmetry settings respectively.
The utility model has the advantages and positive effects that:
The utility model can directly reduce the temperature of the wind power flange to a proper temperature in the trolley furnace in a short time, improves the cooling efficiency, reduces the production cost, reduces the occupation of the field, avoids the deformation of the wind power flange caused by thermal hoisting, and is convenient and reliable to use.
Drawings
FIG. 1 is a schematic view of the overall arrangement of the present utility model;
FIG. 2 is a schematic side view of the smoke evacuation valve of the present utility model;
Fig. 3 is a schematic top view of the smoke exhaust valve of the present utility model.
In the figure: 1 is a blower, 2 is a draught fan;
301 is an air inlet main pipe, 302 is an air inlet transverse pipe, and 303 is an air inlet branch pipe;
401 is an exhaust main pipe, 402 is an exhaust branch pipe, and 403 is an air suction cover;
5 is a smoke exhaust valve, 501 is a lower fixed frame, 502 is an upper cover, 503 is a cylinder, 504 is a cylinder fixing frame, 505 is a swing arm connecting cross rod, 506 is a swing arm;
001 is a trolley furnace, 0011 is a heat accumulator.
Detailed Description
The utility model is further described in detail below with reference to fig. 1-3.
The device for rapidly cooling the interior of the wind power flange furnace is applied to a trolley furnace 001 as shown in fig. 1-3, and comprises a blower 1, a draught fan 2, a plurality of smoke exhaust valves 5, a cold air inlet pipeline assembly and a furnace gas exhaust pipeline assembly, wherein the blower 1 and the draught fan 2 are respectively arranged on the outer side of the trolley furnace 001, the smoke exhaust valves 5 are respectively arranged on the top surface of the trolley furnace 001, and smoke exhaust valve mounting ports corresponding to the smoke exhaust valves 5 are arranged on the top surface of the trolley furnace 001. In this embodiment, the blower 1 and the induced draft fan 2 are all commercial products, and are controlled by external controllers respectively.
The air outlet end of the blower 1 is communicated with the trolley furnace 001 through a cold air inlet pipeline assembly, the air inlet end of the induced draft fan 2 is communicated with the air outlet of a furnace gas discharge pipeline assembly, the furnace gas discharge pipeline assembly is provided with a plurality of air suction ports, and each air suction port is respectively and correspondingly positioned above each smoke exhaust valve 5.
Specifically, in this embodiment, the cold air inlet pipeline assembly includes an air inlet main 301, a plurality of air inlet transverse pipes 302 and a plurality of air inlet branch pipes 303, one end of the air inlet main 301 is communicated with the air outlet end of the blower 1, each air inlet transverse pipe 302 is respectively communicated with the air inlet main 301, two ends of each air inlet transverse pipe 302 are respectively communicated with one end of one air inlet branch pipe 303, and the other end of each air inlet branch pipe 303 is respectively communicated with a heat accumulator 0011 cavity located on the side surface of the trolley furnace 001, wherein the heat accumulator 0011 belongs to a part of the structure of the trolley furnace 001. The cold air inlet pipeline assembly is communicated with the heat accumulator 0011, and cooling air is conveyed into the trolley furnace 001, so that sufficient air circulation and isolation can be realized between the wind power flanges to be cooled. In this embodiment, each air intake cross pipe 302 is disposed above the bogie hearth 001.
Specifically, in this embodiment, the furnace gas exhaust pipeline assembly includes an exhaust manifold 401 and a plurality of exhaust branch pipes 402, one end of the exhaust manifold 401 is connected to the induced air end of the induced draft fan 2, the exhaust manifold 401 is respectively connected to one end of each exhaust branch pipe 402, and the other end of each exhaust branch pipe 402 extends to the upper side of each smoke exhaust valve 5, and is used as the air suction inlet of the furnace gas exhaust pipeline assembly. In this embodiment, the outer periphery of the opening at the other end of each exhaust branch pipe 402 extends to form a conical surface-shaped air suction cover 403, which plays a role in ensuring the air suction effect.
Specifically, each smoke exhaust valve 5 in this embodiment includes a lower fixing frame 501, an upper cover 502, a cylinder 503, a cylinder fixing frame 504, a swing arm connecting cross bar 505 and four swing arms 506, the lower fixing frame 501 of the smoke exhaust valve 5 is fixed in a corresponding smoke exhaust valve mounting opening on the top surface of the trolley furnace 001, the upper cover 502 of the smoke exhaust valve 5 covers the lower fixing frame 501 of the smoke exhaust valve 5, two ends of two swing arms 506 are symmetrically hinged on two sides of the upper cover 502 of the smoke exhaust valve 5, the other ends of each smoke exhaust valve 5 are respectively hinged on the top surface of the trolley furnace 001, the swing arms 506 on the same side of the upper cover 502 of the smoke exhaust valve 5 are parallel to each other, the cylinder fixing frame 504 of the smoke exhaust valve 5 is mounted on the top surface of the trolley furnace 001, one end of the cylinder 503 of the smoke exhaust valve 5 is hinged with the cylinder fixing frame 504 of the smoke exhaust valve 5, the other end of the cylinder 503 of the smoke exhaust valve 5 is hinged with the swing arm connecting cross bar 505 of the smoke exhaust valve 5, and two ends of the swing arm connecting cross bar 505 of the smoke exhaust valve 5 are respectively hinged with two adjacent swing arms 506 of the smoke exhaust valve 5. In this embodiment, the air cylinders 503 are all commercially available products, and the actions are controlled by an external controller. The upper cover 502 is driven to be separated from the lower fixed frame 501 through the swing arm 506 by controlling the retraction of the air cylinder 503, so that the smoke exhaust valve 5 is opened, the opening degree can be adjusted, and the smoke exhaust amount can be controlled. The upper cover 502 is driven to cover the lower fixed frame 501 of the smoke exhaust valve 5 through the swing arm 506 by controlling the extension of the air cylinder 503, so as to realize the closing of the smoke exhaust valve 5.
Working principle:
Before cooling, placing the wind power flange in a trolley furnace 001, and keeping a certain interval; the control trolley furnace 001 starts heating, heats the temperature in the furnace to a preset temperature, and then keeps the temperature; the wind power flanges to be cooled are kept in the trolley furnace 001, so that sufficient air circulation and isolation among the wind power flanges are ensured; when the heat preservation is finished and the wind power flange workpiece of the trolley furnace 001 needs to be cooled, the trolley furnace 001 system automatically closes the gas valve, the upper cover 502 of each smoke discharging valve 5 is opened, the air blower 1 blows cold air into the furnace through the cold air inlet pipeline component and the heat accumulator 001 of the trolley furnace 001, and the induced draft fan 2 draws air to the opened smoke discharging valve 5 through the furnace gas outlet pipeline component, so that the effects of quickly cooling the furnace and quickly cooling the wind power flange are realized; the cooling temperature of each region of the trolley furnace 001 is monitored through the thermocouple of the trolley furnace 001 in the cooling process, the opening degree of the electromagnetic valve of each region of the trolley furnace 001 is moderately adjusted, the cooling speed is ensured to be uniform, the uniform organization of the wind power flange is ensured, and the deformation is reduced.
Claims (6)
1. Device for rapid cooling in wind power flange furnace, applied to trolley furnace (001), characterized in that: the device comprises a blower (1), an induced draft fan (2) and a plurality of smoke exhaust valves (5), and further comprises a cold air inlet pipeline assembly and a furnace gas exhaust pipeline assembly, wherein the blower (1) and the induced draft fan (2) are respectively arranged on the outer side of a trolley furnace (001), the smoke exhaust valves (5) are respectively arranged on the top surface of the trolley furnace (001), and smoke exhaust valve mounting ports corresponding to the smoke exhaust valves (5) are arranged on the top surface of the trolley furnace (001);
The air outlet end of the air blower (1) is communicated with the trolley furnace (001) through the cold air inlet pipeline assembly, the air introducing end of the induced draft fan (2) is communicated with the air outlet of the furnace gas exhaust pipeline assembly, the furnace gas exhaust pipeline assembly is provided with a plurality of air suction openings, and each air suction opening is correspondingly positioned above each smoke exhaust valve (5).
2. The device for rapid cooling in a wind power flange furnace according to claim 1, wherein: the cold air inlet pipeline assembly comprises an air inlet main pipe (301), a plurality of air inlet transverse pipes (302) and a plurality of air inlet branch pipes (303), one end of the air inlet main pipe (301) is communicated with the air outlet end of the air blower (1), each air inlet transverse pipe (302) is respectively communicated with the air inlet main pipe (301), two ends of each air inlet transverse pipe (302) are respectively communicated with one end of one air inlet branch pipe (303), and the other end of each air inlet branch pipe (303) is respectively communicated with a heat accumulator (0011) cavity located on the side face of the trolley furnace (001).
3. A device for rapid cooling in a wind power flange furnace according to claim 2, characterized in that: each air inlet transverse pipe (302) is arranged above the trolley furnace (001).
4. The device for rapid cooling in a wind power flange furnace according to claim 1, wherein: the furnace gas exhaust pipeline assembly comprises an exhaust main pipe (401) and a plurality of exhaust branch pipes (402), one end of the exhaust main pipe (401) is communicated with the induced air end of the induced draft fan (2), the exhaust main pipe (401) is respectively communicated with one end of each exhaust branch pipe (402), and the other end of each exhaust branch pipe (402) is respectively extended to the upper part of each smoke exhaust valve (5) and used as an air suction inlet of the furnace gas exhaust pipeline assembly.
5. The device for rapid cooling in a wind power flange furnace according to claim 4, wherein: the periphery of the opening at the other end of each exhaust branch pipe (402) is provided with a conical surface-shaped air suction cover (403) in an extending mode.
6. The device for rapid cooling in a wind power flange furnace according to claim 1, wherein: each smoke exhaust valve (5) comprises a lower fixed frame (501), an upper cover (502), an air cylinder (503), an air cylinder fixing frame (504), a swing arm connecting cross rod (505) and a plurality of swing arms (506), wherein the lower fixed frame (501) of the smoke exhaust valve (5) is fixed in a corresponding smoke exhaust valve mounting port on the top surface of the trolley furnace (001), the upper cover (502) of the smoke exhaust valve (5) covers the lower fixed frame (501) of the smoke exhaust valve (5), two sides of the upper cover (502) of the smoke exhaust valve (5) are symmetrically hinged with one end of a plurality of swing arms (506), the other end of each smoke exhaust valve (5) is respectively hinged on the top surface of the trolley furnace (001), the swing arms (506) on the same side of the upper cover (502) of the smoke exhaust valve (5) are mutually parallel, the air cylinder fixing frame (504) of the smoke exhaust valve (5) is mounted on the top surface of the trolley furnace (001), one end of the air cylinder (503) of the smoke exhaust valve (5) is hinged with the lower fixed frame (501) of the smoke exhaust valve (5), one end of the air cylinder (503) of the smoke exhaust valve (5) is hinged with the swing arm (503) of the swing arm (5) of the swing arm (505), two ends of a swing arm connecting cross rod (505) of the smoke exhaust valve (5) are respectively hinged with two adjacent swing arms (506) of the smoke exhaust valve (5) which are symmetrically arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322611549.1U CN220912027U (en) | 2023-09-26 | 2023-09-26 | Device for rapidly cooling wind power flange furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322611549.1U CN220912027U (en) | 2023-09-26 | 2023-09-26 | Device for rapidly cooling wind power flange furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220912027U true CN220912027U (en) | 2024-05-07 |
Family
ID=90911233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322611549.1U Active CN220912027U (en) | 2023-09-26 | 2023-09-26 | Device for rapidly cooling wind power flange furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220912027U (en) |
-
2023
- 2023-09-26 CN CN202322611549.1U patent/CN220912027U/en active Active
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