CN215162968U - Automatic cooling system of heat treatment furnace - Google Patents
Automatic cooling system of heat treatment furnace Download PDFInfo
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- CN215162968U CN215162968U CN202121450664.XU CN202121450664U CN215162968U CN 215162968 U CN215162968 U CN 215162968U CN 202121450664 U CN202121450664 U CN 202121450664U CN 215162968 U CN215162968 U CN 215162968U
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Abstract
The utility model discloses an automatic cooling system of heat treatment furnace, including heat treatment furnace body, heat treatment furnace body one side is equipped with circulating fan, heat treatment furnace body both sides all are equipped with a plurality of intake pipes, a plurality of intake pipes be evenly set up and with heat treatment furnace body intercommunication, heat treatment furnace body upside fixedly connected with total intake pipe, a plurality of intake pipe upper ends all with total intake pipe fixed connection and intercommunication, fixedly connected with pipe of bending between circulating fan and the total intake pipe, circulating fan and total intake pipe are through the pipe intercommunication of bending, fixedly connected with rectangle connecting pipe on the circulating fan, rectangle connecting pipe and circulating fan intercommunication, heat treatment furnace body upside is equipped with a plurality of exhaust pipes, fixedly connected with cooling tower mechanism between a plurality of exhaust pipes and the rectangle connecting pipe. The utility model discloses can circulate air supply and air-out, air supply simultaneously and air-out evenly cover the heat treatment furnace body inside, and can realize even cooling, the cooling effect is better.
Description
Technical Field
The utility model relates to a heat treatment furnace cooling equipment technical field especially relates to an automatic cooling system of heat treatment furnace.
Background
In the production and manufacturing of various materials and products, high-temperature treatment is required for the production of a plurality of materials and products, the production of the materials and the products is facilitated by the appearance of the heat treatment furnace, and the heat treatment furnace has high automation, can effectively reduce manual management and has high safety.
At present, a heat treatment resistance furnace adopts a temperature control system, and although the temperature control system can accurately heat up, equalize temperature and preserve heat, the temperature control system cannot perform better cooling, cannot control the cooling speed at a uniform speed, and cannot uniformly cover all products due to the cooling effect, so that the temperature difference between the surface of the product and the core part of the product is large, the internal stress is generated, and the product is easy to damage.
Therefore, an automatic cooling system of a heat treatment furnace is provided to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an automatic cooling system of a heat treatment furnace.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an automatic cooling system of heat treatment furnace, includes the heat treatment furnace body, heat treatment furnace body one side is equipped with circulating fan, heat treatment furnace body both sides all are equipped with a plurality of intake pipes, and are a plurality of the intake pipe be evenly set up and with heat treatment furnace body intercommunication, heat treatment furnace body upside fixedly connected with total intake pipe, it is a plurality of intake pipe upper end all with total intake pipe fixed connection and intercommunication, fixedly connected with pipe of bending between circulating fan and the total intake pipe, circulating fan and total intake pipe are through the pipe intercommunication of bending, fixedly connected with rectangle connecting pipe on the circulating fan, rectangle connecting pipe and circulating fan intercommunication, heat treatment furnace body upside is equipped with a plurality of exhaust pipes, and is a plurality of fixedly connected with cooling tower mechanism between exhaust pipe and the rectangle connecting pipe.
Preferably, the plurality of air inlet pipes are fixedly connected with the side face of the heat treatment furnace body through a plurality of fixing frames.
Preferably, a plurality of the intake pipe is C style of calligraphy, and is a plurality of equal fixedly connected with high temperature valve in the intake pipe lower extreme port, it is a plurality of the intake pipe lower extreme all corresponds with heat treatment furnace body lower extreme side position.
Preferably, the length of the rectangular connecting pipe is matched with that of the heat treatment furnace body, and a supporting seat is fixedly connected to the lower side of one end of the rectangular connecting pipe.
Preferably, a plurality of the exhaust pipe evenly sets up at thermal treatment stove body upside, and is a plurality of the exhaust pipe all be equipped with two ports and with thermal treatment stove body upside fixed connection, it is a plurality of the exhaust pipe soaking furnace body intercommunication.
Preferably, the cooling tower mechanism includes the cooling tower, the cooling tower lower extreme passes through vertical pipeline and the fixed and intercommunication of rectangular connection pipe upside, fixedly connected with butterfly valve on the vertical pipeline, the cooling tower upper end is fixed and the intercommunication with the exhaust pipe that corresponds, the inside vertical fixedly connected with pipe of port department under the cooling tower, pipe port department fixedly connected with temperature sensor.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a set up high temperature circulating fan, and set up a plurality of intake pipes, through setting up total intake pipe and the pipe of bending, realize a plurality of intake pipes and high temperature circulating fan intercommunication, a plurality of intake pipes evenly set up at heat treatment furnace body downside, under high temperature circulating fan's effect, can send wind into the stove from the furnace bottom of heat treatment furnace body, the distance of air inlet is effectively shortened in setting up of total intake pipe simultaneously, and make a plurality of intake pipes can carry out even air supply to the heat treatment furnace body, realize the at the uniform velocity control of cooling.
2. The utility model discloses a set up a plurality of exhaust pipes to the cooling tower mechanism that sets up and correspond with a plurality of exhaust pipes, through high temperature circulating fan's effect, a plurality of exhaust pipes can be to this internal air exhaust of heat treatment furnace, and a plurality of intake pipes of last cooperation realize circulating, and even setting up of a plurality of exhaust pipes can realize evenly bleeding, and cooling tower mechanism can carry out the heat exchange with the gas of suction simultaneously, realizes the cooling, and under the recirculatory, the realization is to the effective cooling at the uniform velocity of product.
Drawings
Fig. 1 is a schematic structural view of an automatic cooling system of a heat treatment furnace according to the present invention;
FIG. 2 is a schematic rear view of the automatic cooling system of the heat treatment furnace according to the present invention;
fig. 3 is a schematic structural diagram of the interior of a cooling tower in an automatic cooling system of a heat treatment furnace according to the present invention.
In the figure: 1 heat treatment furnace body, 2 circulating fan, 3 intake pipes, 4 total intake pipes, 5 pipe of bending, 6 rectangular connecting pipe, 7 exhaust pipes, 8 cooling tower mechanisms, 9 mounts, 10 supporting seats, 11 cooling towers, 12 vertical pipelines, 13 round pipes, 14 temperature measuring sensors, 15 butterfly valves, 16 fan fixing seats.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, an automatic cooling system for a heat treatment furnace comprises a heat treatment furnace body 1, the heat treatment furnace body 1 is an existing heat treatment furnace, the whole shape is rectangular, the heat treatment furnace body 1 is horizontally and fixedly arranged on a horizontal ground, a circulating fan 2 is arranged on one side of the heat treatment furnace body 1, the circulating fan 2 can circulate air flow and can resist high temperature, the circulating fan 2 is the same as the existing one, and details are not repeated, the circulating fan 2 is fixedly connected with the horizontal ground through a fan fixing seat 16, a plurality of air inlet pipes 3 are arranged on both sides of the heat treatment furnace body 1, the air inlet pipes 3 are uniformly arranged and communicated with the heat treatment furnace body 1, the air inlet pipes 3 play a role of air inlet, the air inlet pipes 3 are fixedly connected with the side of the heat treatment furnace body 1 through a plurality of fixing frames 9, the corresponding air inlet pipes 3 can be effectively fixed by a plurality of fixing frames 9, and a space is arranged between the air inlet pipes 3 and the heat treatment furnace body 1, the plurality of air inlet pipes 3 are C-shaped, high-temperature valves are fixedly connected in ports of the lower ends of the plurality of air inlet pipes 3, the high-temperature valves are the same as those in the prior art, and air inlet opening and closing can be achieved, and are not described herein any more, the lower ends of the plurality of air inlet pipes 3 correspond to the side face of the lower end of the heat treatment furnace body 1, and air can be fed into the furnace from the bottom of the hearth of the heat treatment furnace body 1 during air inlet;
a main air inlet pipe 4 is fixedly connected to the upper side of the heat treatment furnace body 1, the upper ends of the air inlet pipes 3 are fixedly connected and communicated with the main air inlet pipe 4, the main air inlet pipe 4 has a shunting effect, the air supply distance is shortened, the air inlet of the air inlet pipes 3 is more uniform, the air inlet pipes 3 have a supporting effect on the main air inlet pipe 4, a bending pipe 5 is fixedly connected between the circulating fan 2 and the main air inlet pipe 4, and the circulating fan 2 is communicated with the main air inlet pipe 4 through the bending pipe 5;
the circulating fan 2 is fixedly connected with a rectangular connecting pipe 6, the rectangular connecting pipe 6 is communicated with the circulating fan 2, the length of the rectangular connecting pipe 6 is matched with that of the heat treatment furnace body 1, other parts can be conveniently and effectively arranged, a supporting seat 10 is fixedly connected to the lower side of one end of the rectangular connecting pipe 6, and the supporting seat 10 plays a better supporting role;
the upper side of the heat treatment furnace body 1 is provided with a plurality of exhaust pipes 7, the exhaust pipes 7 are used for exhausting air to the heat treatment furnace body 1, the exhaust pipes 7 are uniformly arranged on the upper side of the heat treatment furnace body 1, the exhaust pipes 7 are provided with two ports and fixedly connected with the upper side of the heat treatment furnace body 1, the soaking treatment furnace body 1 of the exhaust pipes 7 is communicated, and the uniform arrangement of the exhaust pipes 7 enables the whole upper side of the heat treatment furnace body 1 to be covered during air exhausting, so that the air exhausting is more uniform;
a cooling tower mechanism 8 is fixedly connected between the plurality of exhaust pipes 7 and the rectangular connecting pipe 6 to play a role in cooling;
the cooling tower mechanism 8 comprises a cooling tower 11, the cooling tower 11 is vertical, the side wall is thin, the pipe diameter is large, high-temperature gas enters the cooling tower 11, the cooling tower 11 is convenient for heat exchange of the high-temperature gas, the lower end of the cooling tower 11 is fixed and communicated with the upper side of a rectangular connecting pipe 6 through a vertical pipeline 12, a butterfly valve 15 is fixedly connected to the vertical pipeline 12, the butterfly valve 15 is the same as the existing one, the butterfly valve 15 is opened manually in advance when being started to reduce the temperature, the description is omitted, the vertical pipeline 12 is opened and closed, the upper end of the cooling tower 11 is fixed and communicated with a corresponding exhaust pipe 7, a round pipe 13 is vertically and fixedly connected to the lower port inside the cooling tower 11, a temperature measuring sensor 14 is fixedly connected to the port of the round pipe 13, the round pipe 13 enables the temperature measuring sensor 14 to be located at the middle position of the cooling tower 11, the temperature measuring sensor 14 is the same as the existing one, the change can be monitored in real time and is matched with the existing electric control system, the real-time control of the cooling is realized, which is not described herein.
The utility model discloses in, the device's use step is as follows:
after the annealing heat preservation time is over, the heat treatment furnace body 1 automatically starts a cooling program, the circulating fan 2 is started to extract hot air in the heat treatment furnace body 1, the hot air respectively enters the corresponding cooling towers 11 through the exhaust pipes 7, the hot air reduces the temperature of the hot air in the cooling towers 11 to the temperature required by a process curve, then the corresponding high-temperature valves are opened, the air at the temperature enters the main air inlet pipe 4 through the bending pipe 5, the main air inlet pipe 4 is divided and then uniformly enters the air inlet pipes 3, the air at the temperature is sent into the furnace from the bottom of the furnace chamber through the air inlet pipes 3, the temperature air can not cause the surface temperature of a product to suddenly drop, the temperature of the product is dropped according to the speed required by the process curve after repeated circulation, and simultaneously the redundant gas in the heat treatment furnace body 1 is discharged into an outdoor exhaust pipe through the existing exhaust port at the top of the heat treatment furnace, and finally, cooling the product.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. An automatic cooling system of a heat treatment furnace comprises a heat treatment furnace body (1) and is characterized in that a circulating fan (2) is arranged on one side of the heat treatment furnace body (1), a plurality of air inlet pipes (3) are arranged on two sides of the heat treatment furnace body (1), the air inlet pipes (3) are uniformly arranged and communicated with the heat treatment furnace body (1), a main air inlet pipe (4) is fixedly connected to the upper side of the heat treatment furnace body (1), the upper ends of the air inlet pipes (3) are fixedly connected and communicated with the main air inlet pipe (4), a bent pipe (5) is fixedly connected between the circulating fan (2) and the main air inlet pipe (4), the circulating fan (2) is communicated with the main air inlet pipe (4) through the bent pipe (5), a rectangular connecting pipe (6) is fixedly connected to the circulating fan (2), and the rectangular connecting pipe (6) is communicated with the circulating fan (2), the heat treatment furnace is characterized in that a plurality of exhaust pipes (7) are arranged on the upper side of the heat treatment furnace body (1), and a plurality of cooling tower mechanisms (8) are fixedly connected between the exhaust pipes (7) and the rectangular connecting pipes (6).
2. The automatic cooling system of the heat treatment furnace according to claim 1, wherein the plurality of air inlet pipes (3) are fixedly connected with the side surface of the heat treatment furnace body (1) through a plurality of fixing frames (9).
3. The automatic cooling system of the heat treatment furnace according to claim 1, wherein a plurality of the air inlet pipes (3) are C-shaped, high temperature valves are fixedly connected in ports of lower ends of the air inlet pipes (3), and the lower ends of the air inlet pipes (3) correspond to the side surfaces of the lower end of the heat treatment furnace body (1).
4. The automatic cooling system of the heat treatment furnace according to claim 1, wherein the length of the rectangular connecting pipe (6) is matched with the length of the heat treatment furnace body (1), and a supporting seat (10) is fixedly connected to the lower side of one end of the rectangular connecting pipe (6).
5. The automatic cooling system of the heat treatment furnace according to claim 4, wherein a plurality of the exhaust pipes (7) are uniformly arranged on the upper side of the heat treatment furnace body (1), the plurality of the exhaust pipes (7) are provided with two ports and fixedly connected with the upper side of the heat treatment furnace body (1), and the plurality of the exhaust pipes (7) are communicated with the soaking treatment furnace body (1).
6. The automatic cooling system of the heat treatment furnace according to claim 1, wherein the cooling tower mechanism (8) comprises a cooling tower (11), the lower end of the cooling tower (11) is fixed and communicated with the upper side of the rectangular connecting pipe (6) through a vertical pipeline (12), a butterfly valve (15) is fixedly connected to the vertical pipeline (12), the upper end of the cooling tower (11) is fixed and communicated with a corresponding exhaust pipe (7), a round pipe (13) is vertically and fixedly connected to the lower port inside the cooling tower (11), and a temperature measuring sensor (14) is fixedly connected to the port of the round pipe (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121450664.XU CN215162968U (en) | 2021-06-29 | 2021-06-29 | Automatic cooling system of heat treatment furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121450664.XU CN215162968U (en) | 2021-06-29 | 2021-06-29 | Automatic cooling system of heat treatment furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215162968U true CN215162968U (en) | 2021-12-14 |
Family
ID=79380270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121450664.XU Active CN215162968U (en) | 2021-06-29 | 2021-06-29 | Automatic cooling system of heat treatment furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215162968U (en) |
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2021
- 2021-06-29 CN CN202121450664.XU patent/CN215162968U/en active Active
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