CN218155592U - Temperature control device of heating holding furnace - Google Patents
Temperature control device of heating holding furnace Download PDFInfo
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- CN218155592U CN218155592U CN202222236397.7U CN202222236397U CN218155592U CN 218155592 U CN218155592 U CN 218155592U CN 202222236397 U CN202222236397 U CN 202222236397U CN 218155592 U CN218155592 U CN 218155592U
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Abstract
The utility model relates to a steel band production field specifically is a temperature control device of heating heat preservation stove, including heat preservation furnace body and inlet manifold, set up transport mechanism and a plurality of combustor in the heat preservation furnace body, two rows of installing ports that quantity equals are seted up along transport mechanism's direction of transfer to a heat preservation furnace body lateral wall, the installing port includes a plurality of thermoscope installing port and intake pipe installing port, install the thermoscope on the temperature measuring port, the temperature measurement end of thermoscope is located inside the heat preservation stove body, install air intake branch pipe on the air intake pipe mouth, the one end that air intake branch pipe kept away from heat preservation furnace body all is linked together with inlet manifold, the utility model discloses carry out the real-time supervision of temperature by the thermoscope in the heating process, guarantee heating temperature's accuracy, and same row thermoscope and intake pipe set up in turn for can heat and the temperature measurement to the both sides face of steel billet simultaneously, thereby make the heating of steel billet more even and also guaranteed heating temperature's accuracy, and then make the heating of steel billet more ideal.
Description
Technical Field
The utility model relates to a steel band production field, in particular to temperature control device of heating heat preservation stove.
Background
The heating furnace is a device applied to the field of billet production. The traditional heating furnace mainly comprises a furnace chamber, a steel billet frame and a heat supply mechanism, wherein the heat supply mechanism consists of a temperature detector and a burner, and meanwhile, combustion gas is conveyed into the burner by external gas supply equipment and is ignited by the burner, so that the surface of a steel billet is heated;
the temperature detectors and the burners in the existing heating furnace are arranged side by side and are respectively arranged on the upper side surface and the lower side surface of a steel billet, namely, the upper side surface and the lower side surface of the steel billet are respectively subjected to temperature detection and heating, and the detection and heating mode can cause the heating temperature on the two side surfaces of the steel billet to be uneven, the temperature detection is not accurate enough, and further the heating effect of the steel billet is not ideal.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to solve the technical problems that: the temperature control device of the heating holding furnace can simultaneously detect and heat the upper side surface and the lower side surface of a steel billet, and ensures the uniformity of heating and the accuracy of temperature detection.
In order to solve the technical problem, the utility model discloses a technical scheme be:
a temperature control device for a heating and heat-preserving furnace comprises a heat-preserving furnace body and an air inlet header pipe, wherein a conveying mechanism and a plurality of burners are arranged in the heat-preserving furnace body, two rows of mounting ports with equal quantity are formed in one side wall of the heat-preserving furnace body along the conveying direction of the conveying mechanism, the upper row of mounting ports and the lower row of mounting ports are arranged in a one-to-one correspondence manner and are positioned on the upper side and the lower side of the conveying mechanism, each mounting port comprises a plurality of temperature measuring device mounting ports and air inlet pipe mounting ports, the temperature measuring device mounting ports and the air inlet pipe mounting ports in the same row are sequentially and alternately arranged, the temperature measuring device mounting ports in the upper row and the temperature measuring device mounting ports in the lower row are arranged in a correspondence manner, and the air inlet pipe mounting ports are communicated with air inlets of the burners;
the temperature measuring port is provided with a temperature measuring device, the temperature measuring end of the temperature measuring device is positioned in the heat preservation furnace body, the air inlet pipe opening is provided with an air inlet branch pipe, and one end of the air inlet branch pipe, far away from the heat preservation furnace body, is communicated with the air inlet main pipe.
Furthermore, the temperature detector and the air inlet branch pipe are connected with the temperature detector mounting port and the air inlet pipe mounting port through sealing flanges.
Furthermore, the side wall of the heat preservation furnace body is provided with at least two pipeline support frames, and the air inlet main pipe and the air inlet branch pipe are installed and fixed through the pipeline support frames.
Further, the pipeline support frame includes the mounting panel, the mounting panel is installed at the holding furnace body lateral wall, a side welding that the holding furnace body was kept away from to the mounting panel has the fixed frame of concave type, the opening part demountable installation of the fixed frame of concave type has the concave type movable frame of mutually supporting, the inner wall of the fixed frame of concave type and concave type movable frame all is provided with the rubber pad.
Furthermore, a reinforcing rib is welded between the mounting plate and the bottom of the concave fixing frame.
The beneficial effects of the utility model reside in that:
the utility model discloses a thermoscope and the intake pipe that corresponds the setting about installing on the furnace body, and the intake pipe is connected with the combustor, make can carry combustion gas in the combustor and ignite the steel billet and heat through the intake pipe when the steel billet heating, carry out the real-time supervision of temperature by the thermoscope simultaneously in the heating process, guarantee heating temperature's accuracy, and same row thermoscope and intake pipe set up in turn, make can heat and temperature detect the both sides face of steel billet simultaneously, thereby make the heating of steel billet more even and also guaranteed heating temperature's accuracy, and then make the heating of steel billet more ideal.
Drawings
Fig. 1 is a schematic structural view according to the present invention;
fig. 2 is a schematic front view of the structure according to the present invention;
fig. 3 is a schematic structural view of the pipe support according to the present invention;
description of reference numerals:
1. a heat preservation furnace body; 2. an intake manifold; 3. a temperature detector; 4. an intake branch pipe; 5. sealing the flange; 6. a pipe support frame; 61. mounting a plate; 62. a concave fixing frame; 63. a concave movable frame; 64. and (5) reinforcing ribs.
Detailed Description
In order to explain the technical content, the objects and the effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.
Referring to fig. 1, the technical solution provided by the present invention is:
a temperature control device of a heating and heat-preserving furnace comprises a heat-preserving furnace body and an air inlet header pipe, wherein a conveying mechanism and a plurality of burners are arranged in the heat-preserving furnace body, two rows of mounting ports with equal quantity are formed in one side wall of the heat-preserving furnace body along the conveying direction of the conveying mechanism, the mounting ports in the upper row and the lower row are arranged in a one-to-one correspondence manner and are positioned on the upper side and the lower side of the conveying mechanism, each mounting port comprises a plurality of temperature measuring device mounting ports and air inlet pipe mounting ports, the temperature measuring device mounting ports and the air inlet pipe mounting ports in the same row are sequentially and alternately arranged, the temperature measuring device mounting ports in the upper row and the temperature measuring device mounting ports in the lower row are arranged in a correspondence manner, and the air inlet pipe mounting ports are communicated with air inlets of the burners;
the temperature measuring port is provided with a temperature measuring device, the temperature measuring end of the temperature measuring device is positioned in the heat preservation furnace body, the air inlet pipe opening is provided with an air inlet branch pipe, and one end of the air inlet branch pipe, far away from the heat preservation furnace body, is communicated with the air inlet main pipe.
From the above description, the beneficial effects of the utility model are that:
the utility model discloses a thermoscope and intake pipe that corresponds the setting about installing on the furnace body, and the intake pipe is connected with the combustor, make can carry combustion gas in the combustor and ignite and heat the steel billet through the intake pipe when the steel billet heating, carry out the real-time supervision of temperature by the thermoscope simultaneously in the heating process, guarantee heating temperature's accuracy, and same row thermoscope and intake pipe set up in turn, make can heat and temperature detection to the both sides face of steel billet simultaneously, thereby make the heating of steel billet more even and also guaranteed heating temperature's accuracy, and then make the heating of steel billet more ideal.
The working principle is as follows: during steel billet processing, the steel billet passes through transport mechanism and conveys inside the furnace body, then pass through the intake pipe with combustion gas and carry in the combustor to ignite through the combustor, thereby heat simultaneously the two surfaces of steel billet, and the thermoscope can carry out real-time detection from the another side of steel billet heating position in the heating process, guarantee that the heating temperature in every region all is in predetermineeing the within range, make the heating of steel billet more even.
Furthermore, thermoscope and air inlet branch all are connected with thermoscope installing port and intake pipe installing port through sealed flange.
As can be seen from the above description, the sealing flange is adopted, so that the installation and the disassembly are convenient, and the connection tightness can be ensured.
Furthermore, the side wall of the heat preservation furnace body is provided with at least two pipeline support frames, and the air inlet main pipe and the air inlet branch pipe are installed and fixed through the pipeline support frames.
Further, the pipeline support frame includes the mounting panel, the mounting panel is installed at the holding furnace body lateral wall, a side welding that the holding furnace body was kept away from to the mounting panel has the fixed frame of concave type, the opening part demountable installation of the fixed frame of concave type has the concave type adjustable frame of mutually supporting, the inner wall of the fixed frame of concave type and concave type adjustable frame all is provided with the rubber pad.
From the above description, set up the pipeline support frame into separable structure for can conveniently change the pipeline, and can make pipeline surface and support frame inner wall hug closely through setting up the rubber pad, guarantee the stability of installation.
Furthermore, a reinforcing rib is welded between the mounting plate and the bottom of the concave fixing frame.
As can be seen from the above description, the reinforcing ribs are provided to improve the coupling strength between the mounting plate and the concave fixing frame, thereby improving the supporting strength of the pipe support frame.
Referring to fig. 1-3, a first embodiment of the present invention is:
referring to fig. 1-2, a temperature control device for a heating and heat-preserving furnace comprises a heat-preserving furnace body 1 and an air inlet main pipe 2, wherein a conveying mechanism and a plurality of burners are arranged in the heat-preserving furnace body 1, two rows of mounting ports with the same quantity are formed in one side wall of the heat-preserving furnace body 1 along the conveying direction of the conveying mechanism, the mounting ports in the upper row and the lower row are arranged in a one-to-one correspondence manner and are positioned on the upper side and the lower side of the conveying mechanism, each mounting port comprises a plurality of temperature measuring device mounting ports and air inlet pipe mounting ports, the temperature measuring device mounting ports and the air inlet pipe mounting ports in the same row are sequentially and alternately arranged, the temperature measuring device mounting ports in the upper row and the temperature measuring device mounting ports in the lower row are arranged in a correspondence manner, and the air inlet pipe mounting ports are communicated with air inlets of the burners;
the temperature measuring port is provided with a temperature measuring device 3, the temperature measuring end of the temperature measuring device 3 is positioned inside the heat preservation furnace body 1, the air inlet pipe port is provided with an air inlet branch pipe 4, and one end of the air inlet branch pipe 4 far away from the heat preservation furnace body 1 is communicated with the air inlet main pipe 2.
Referring to fig. 1-2, the temperature detector 3 and the inlet manifold 4 are both connected to the temperature detector mounting opening and the inlet manifold mounting opening via sealing flanges 5, which are convenient to mount and dismount and can ensure the sealing performance of the connection.
Referring to fig. 1, at least two pipeline support frames 6 are disposed on the side wall of the heat preservation furnace body 1, and the air inlet main pipe 2 and the air inlet branch pipe 4 are mounted and fixed through the pipeline support frames 6.
Please refer to fig. 3, the pipeline support frame 6 includes a mounting plate 61, the mounting plate 61 is installed on the side wall of the heat preservation furnace body 1, a concave fixing frame 62 is welded on one side of the mounting plate 61 away from the heat preservation furnace body 1, a concave movable frame 63 which is matched with each other is detachably installed at the opening of the concave fixing frame 62, the inner walls of the concave fixing frame 62 and the concave movable frame 63 are both provided with rubber pads, the pipeline support frame is set to be a separable structure, so that the pipeline can be conveniently replaced, the surface of the pipeline can be tightly attached to the inner wall of the support frame by setting the rubber pads, and the stability of installation is ensured.
The welding has the strengthening rib 64 between the bottom of the fixed frame 62 of mounting panel 61 and concave type, improves the joint strength between mounting panel and the fixed frame of concave type through setting up the strengthening rib to improve the support intensity of pipeline support frame.
The specific application of this example is as follows:
when the furnace body of the utility model is used, the air inlet header pipe 2 is fixedly installed through the pipeline supporting frame 6, one end of the air inlet header pipe 2 is connected with external air supply equipment, and then the air outlet end of the air inlet branch pipe 4 is installed on the air inlet pipe orifice of the furnace body, so that the air inlet branch pipe 4 is connected with a burner inside the furnace body, thereby conveying combustion gas (the combustion gas can be coal gas or natural gas) into the burner;
when a billet is processed, the billet is conveyed into the heat preservation furnace body 1 through the conveying mechanism, then combustion gas is conveyed into the combustor through the air inlet branch pipe 4 and is ignited through the combustor, so that two surfaces of the billet are heated simultaneously, the temperature detector 3 can detect the other side surface of the billet heating position in real time in the heating process, the heating temperature of each area is ensured to be within a preset range, and the billet is heated more uniformly; outputting the heated steel billet by a conveying mechanism to perform the next working procedure processing;
in this embodiment, in order to improve the heat preservation performance of the heat preservation furnace body, a gypsum layer is wrapped and coated on the outer wall of the furnace body, and in this embodiment, the burner and the temperature detector are conventional technical means in the field, and the working principle and the installation mode thereof are not described in detail herein.
To sum up, the utility model provides a pair of temperature control device of heating heat preservation stove, thermoscope and intake pipe through corresponding setting about installing on the furnace body, and the intake pipe is connected with the combustor, make can carry combustion gas in the combustor and ignite and heat the steel billet through the intake pipe when the steel billet heating, carry out the real-time supervision of temperature by the thermoscope simultaneously in the heating process, guarantee heating temperature's accuracy, and same row thermoscope and intake pipe set up in turn, make can heat and temperature detect to the both sides face of steel billet simultaneously, thereby make the heating of steel billet more even and also guaranteed heating temperature's accuracy, and then make the heating of steel billet more ideal.
The above mentioned is only the embodiment of the present invention, and the patent scope of the present invention is not limited thereby, and all the equivalent transformations made by the contents of the specification and the drawings, or the direct or indirect application in the related technical field, are included in the patent protection scope of the present invention.
Claims (5)
1. A temperature control device for a heating and heat-preserving furnace comprises a heat-preserving furnace body and an air inlet header pipe, wherein a conveying mechanism and a plurality of burners are arranged in the heat-preserving furnace body, and the temperature control device is characterized in that two rows of mounting ports with equal quantity are formed in one side wall of the heat-preserving furnace body along the conveying direction of the conveying mechanism, the mounting ports in the upper row and the lower row are arranged in a one-to-one correspondence manner and are positioned on the upper side and the lower side of the conveying mechanism, each mounting port comprises a plurality of temperature measuring device mounting ports and air inlet pipe mounting ports, the temperature measuring device mounting ports and the air inlet pipe mounting ports in the same row are sequentially and alternately arranged, the temperature measuring device mounting ports in the upper row and the temperature measuring device mounting ports in the lower row are arranged in a correspondence manner, and the air inlet pipe mounting ports are communicated with an air inlet of the burners;
the temperature measuring port is provided with a temperature measuring device, the temperature measuring end of the temperature measuring device is positioned in the heat preservation furnace body, the air inlet pipe mounting port is provided with an air inlet branch pipe, and one end of the air inlet branch pipe, far away from the heat preservation furnace body, is communicated with the air inlet main pipe.
2. The temperature control device for the heating holding furnace as claimed in claim 1, wherein the temperature measuring device and the inlet manifold are connected to the temperature measuring device mounting port and the inlet manifold mounting port via sealing flanges.
3. The temperature control device for the heating holding furnace according to claim 1, wherein the side wall of the holding furnace body is provided with at least two pipeline support frames, and the air inlet main pipe and the air inlet branch pipe are fixedly installed through the pipeline support frames.
4. The temperature control device of the heating holding furnace as claimed in claim 3, wherein the pipeline support frame comprises a mounting plate, the mounting plate is mounted on the side wall of the holding furnace body, a concave fixing frame is welded to one side of the mounting plate away from the holding furnace body, concave movable frames matched with each other are detachably mounted at the opening of the concave fixing frame, and rubber pads are arranged on the inner walls of the concave fixing frame and the concave movable frames.
5. The temperature control device of a heating holding furnace of claim 4, wherein a reinforcing rib is welded between the mounting plate and the bottom of the concave fixing frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222236397.7U CN218155592U (en) | 2022-08-24 | 2022-08-24 | Temperature control device of heating holding furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222236397.7U CN218155592U (en) | 2022-08-24 | 2022-08-24 | Temperature control device of heating holding furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218155592U true CN218155592U (en) | 2022-12-27 |
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ID=84555552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222236397.7U Active CN218155592U (en) | 2022-08-24 | 2022-08-24 | Temperature control device of heating holding furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218155592U (en) |
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2022
- 2022-08-24 CN CN202222236397.7U patent/CN218155592U/en active Active
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