CN111504063A - Circular heating furnace - Google Patents
Circular heating furnace Download PDFInfo
- Publication number
- CN111504063A CN111504063A CN202010348754.1A CN202010348754A CN111504063A CN 111504063 A CN111504063 A CN 111504063A CN 202010348754 A CN202010348754 A CN 202010348754A CN 111504063 A CN111504063 A CN 111504063A
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- Prior art keywords
- temperature
- aluminum heater
- cylinder
- temperature iron
- mirror surface
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
- F27B9/14—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment
- F27B9/16—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a circular or arcuate path
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
- F27B9/30—Details, accessories, or equipment peculiar to furnaces of these types
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
- F27B9/30—Details, accessories, or equipment peculiar to furnaces of these types
- F27B9/36—Arrangements of heating devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
- F27B9/30—Details, accessories, or equipment peculiar to furnaces of these types
- F27B9/36—Arrangements of heating devices
- F27B2009/3646—Heating the ceiling or the walls for a reverberatory effect
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Resistance Heating (AREA)
- Control Of Resistance Heating (AREA)
Abstract
The invention discloses a circular heating furnace which comprises transverse angle steel and a third mirror surface plate, wherein longitudinal angle steel is installed on the left side and the right side of the transverse angle steel, a cylinder is installed above the transverse angle steel, a first mirror surface plate is installed above the cylinder, a second mirror surface plate is installed above the first mirror surface plate, a decorative plate is installed above the second mirror surface plate, a ceramic block penetrates through the first mirror surface plate, a wiring board penetrates through the ceramic block, a temperature measuring rod penetrates through the decorative plate, a first low-temperature iron chromium aluminum heater is arranged inside the cylinder, and a first high-temperature iron chromium aluminum heater is installed at the front end of the first low-temperature iron chromium aluminum heater. This circular heating furnace is provided with the temperature probe, can effectually detect the inside temperature of drum through the temperature probe, and the evenly distributed of temperature probe can effectually detect the processing to the inside different space temperature of drum to the precision that can effectual reinforcing temperature judgement.
Description
Technical Field
The invention relates to the technical field of heating furnaces, in particular to a circular heating furnace.
Background
In the metallurgical industry, a furnace is a device (industrial furnace) that heats a material or workpiece (typically a metal) to a rolling-to-forging temperature. The heating furnace is applied to various industrial fields such as petroleum, chemical industry, metallurgy, machinery, heat treatment, surface treatment, building materials, electronics, materials, light industry, daily chemicals, pharmacy and the like.
The existing heating furnace can not well divide a processed workpiece into different areas for heating treatment in the using process, can not well provide temperature detection for the different areas, can not well meet the use requirements of people, and carries out technical innovation on the basis of the existing heating furnace aiming at the conditions.
Disclosure of Invention
The invention aims to provide a circular heating furnace, which is used for solving the problems that the conventional heating furnace cannot well heat a workpiece to be processed in different areas, cannot well detect the temperature of the different areas and cannot well meet the use requirements of people in the use process in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: a circular heating furnace comprises transverse angle steel and a third mirror surface plate, wherein longitudinal angle steel is installed on the left side and the right side of the transverse angle steel, a cylinder is installed above the transverse angle steel, a first mirror surface plate is installed above the cylinder, a second mirror surface plate is installed above the first mirror surface plate, a decorative plate is installed above the second mirror surface plate, a ceramic block penetrates through the first mirror surface plate, a wiring board penetrates through the ceramic block, a temperature measuring rod penetrates through the decorative plate, a first low-temperature iron chromium aluminum heater is arranged inside the cylinder, a first high-temperature iron chromium aluminum heater is installed at the front end of the first low-temperature iron chromium aluminum heater, a second high-temperature iron chromium aluminum heater is installed at the front end of the first high-temperature iron chromium aluminum heater, and a third high-temperature iron chromium aluminum heater is installed at the front end of the second high-temperature iron chromium aluminum heater, the front end of the third high-temperature iron chromium aluminum heater is provided with a second low-temperature iron chromium aluminum heater, ceramic spacer plate bars are distributed around the outside of the second low-temperature iron chromium aluminum heater, and the third mirror surface plates are positioned at the front end and the rear end inside the cylinder.
Preferably, the transverse angle steel and the longitudinal angle steel are connected, and the longitudinal angle steel is symmetrically distributed around the vertical center line of the transverse angle steel.
Preferably, the cylinder is connected with the first mirror panel through the ceramic block and the wiring board, and the ceramic block and the wiring board are uniformly distributed along the central axis direction of the first mirror panel.
Preferably, first mirror board is connected through between second mirror board and the decorative board, and second mirror board is along the axis direction evenly distributed of decorative board.
Preferably, the temperature measuring rods sequentially penetrate through the cylinder, the first mirror surface plate and the decorating plate, and are uniformly distributed along the central axis direction of the cylinder.
Preferably, the cylinder is sequentially connected with the first low-temperature iron chromium aluminum heater, the first high-temperature iron chromium aluminum heater, the second high-temperature iron chromium aluminum heater, the third high-temperature iron chromium aluminum heater and the second low-temperature iron chromium aluminum heater, and the ceramic spacer plate bars are uniformly distributed along the inner wall of the cylinder.
Compared with the prior art, the invention has the following beneficial effects:
1. the cylinder is effectively limited between the longitudinal angle steels through the inclined structure of the longitudinal angle steels, and the front and back positions of the cylinder can be effectively limited by the transverse angle steels and the longitudinal angle steels, so that the positions of the cylinder can be effectively limited by the transverse angle steels and the longitudinal angle steels;
2. the temperature measuring device is provided with the second mirror surface plate, the connecting position of the first mirror surface plate and the decorative plate can be effectively increased through the uniform distribution of the second mirror surface plate, the structural stability of the first mirror surface plate, the second mirror surface plate and the decorative plate can be effectively enhanced, the temperature inside the cylinder can be effectively detected through the temperature measuring rod, the uniform distribution of the temperature measuring rod can effectively detect and process different space temperatures inside the cylinder, and therefore the accuracy of temperature judgment can be effectively enhanced;
3. the invention is provided with a first low-temperature iron-chromium-aluminum heater, a first high-temperature iron-chromium-aluminum heater, a second high-temperature iron-chromium-aluminum heater, a third high-temperature iron-chromium-aluminum heater and a second low-temperature iron-chromium-aluminum heater, the first low-temperature iron-chromium-aluminum heater, the second high-temperature iron-chromium-aluminum heater, the third high-temperature iron-chromium-aluminum heater and the second low-temperature iron-chromium-aluminum heater can effectively divide the interior of a cylinder into five temperature zones, the stable furnace temperature ranges from the temperature of the fluctuation range to the temperature of the temperature, and the temperature reaching the fluctuation range can be completed in min by the room temperature rise to the C stability (PIO control), and the innermost layer of the cylinder is a heating zone consisting of the first low-temperature iron-chromium-aluminum heater, the first high-temperature iron-chromium-aluminum heater, the second high-temperature iron-chromium-aluminum heater, the third high-temperature iron-chromium-aluminum heater and the second low-, the middle layer of the cylinder is a heat-insulating layer which is filled with aluminum silicate fibers, and the decorative plate is made of stainless steel.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is a schematic diagram of the external structure of the present invention.
In the figure: 1. transverse angle steel; 2. longitudinal angle steel; 3. a cylinder; 4. a first mirror surface plate; 5. a second mirror panel; 6. a decorative plate; 7. a ceramic block; 8. a wiring board; 9. a temperature measuring rod; 10. a third mirror panel; 11. a first low temperature iron-chromium-aluminum heater; 12. a first high temperature iron chromium aluminum heater; 13. a second high temperature iron-chromium-aluminum heater; 14. a third high temperature iron-chromium-aluminum heater; 15. a second low temperature iron-chromium-aluminum heater; 16. ceramic spacer bars.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a circular heating furnace comprises transverse angle steel 1 and a third mirror panel 10, longitudinal angle steel 2 are mounted on the left side and the right side of the transverse angle steel 1, the transverse angle steel 1 is connected with the longitudinal angle steel 2, the longitudinal angle steel 2 are symmetrically distributed about the vertical central line of the transverse angle steel 1, stable support can be effectively provided for a cylinder 3 through the symmetrical distribution of the longitudinal angle steel 2, the cylinder 3 can be effectively limited between the longitudinal angle steel 2 through the inclined structure of the longitudinal angle steel 2, the front position and the rear position of the cylinder 3 can be effectively limited through the transverse angle steel 1, and the position of the cylinder 3 can be effectively limited through the transverse angle steel 1 and the longitudinal angle steel 2;
a cylinder 3 is arranged above the transverse angle steel 1, a first mirror panel 4 is arranged above the cylinder 3, a second mirror panel 5 is arranged above the first mirror panel 4, a decorative panel 6 is arranged above the second mirror panel 5, the first mirror panel 4 is connected with the decorative panel 6 through the second mirror panel 5, the second mirror panel 5 is uniformly distributed along the central axis direction of the decorative panel 6, the connecting position of the first mirror panel 4 and the decorative panel 6 can be effectively increased through the uniform distribution of the second mirror panel 5, the stability of the structures of the first mirror panel 4, the second mirror panel 5 and the decorative panel 6 can be effectively enhanced, a ceramic block 7 penetrates through the first mirror panel 4, a wiring board 8 penetrates through the ceramic block 7, the cylinder 3 is connected with the first mirror panel 4 through the ceramic block 7 and the wiring board 8, and the ceramic blocks 7 and the wiring board 8 are uniformly distributed along the central axis direction of the first mirror panel 4, the temperature measuring rods 9 penetrate through the decorative plate 6, the temperature measuring rods 9 sequentially penetrate through the cylinder 3, the first mirror surface plate 4 and the decorative plate 6, the temperature measuring rods 9 are uniformly distributed along the central axis direction of the cylinder 3, the temperature inside the cylinder 3 can be effectively detected through the temperature measuring rods 9, the uniform distribution of the temperature measuring rods 9 can be used for effectively detecting and processing different space temperatures inside the cylinder 3, and therefore the accuracy of temperature judgment can be effectively enhanced;
a first low-temperature iron chromium aluminum heater 11 is arranged in the cylinder 3, a first high-temperature iron chromium aluminum heater 12 is arranged at the front end of the first low-temperature iron chromium aluminum heater 11, a second high-temperature iron chromium aluminum heater 13 is arranged at the front end of the first high-temperature iron chromium aluminum heater 12, a third high-temperature iron chromium aluminum heater 14 is arranged at the front end of the second high-temperature iron chromium aluminum heater 13, a second low-temperature iron chromium aluminum heater 15 is arranged at the front end of the third high-temperature iron chromium aluminum heater 14, ceramic spacer plate bars 16 are distributed around the outer part of the second low-temperature iron chromium aluminum heater 15, the cylinder 3 is sequentially connected with the first low-temperature iron chromium aluminum heater 11, the first high-temperature iron chromium aluminum heater 12, the second high-temperature iron chromium aluminum heater 13, the third high-temperature iron chromium aluminum heater 14 and the second low-temperature iron chromium aluminum heater 15, the ceramic spacer plate bars 16 are uniformly distributed along the inner wall of the cylinder 3, and pass through the first low-temperature iron chromium aluminum heater 11, The first high-temperature iron-chromium-aluminum heater 12, the second high-temperature iron-chromium-aluminum heater 13, the third high-temperature iron-chromium-aluminum heater 14 and the second low-temperature iron-chromium-aluminum heater 15 can effectively divide the interior of the cylinder 3 into five temperature zones, the stable furnace temperature ranges from 200 ℃ to 500 ℃, and from room temperature to 450C stable (PIO control, temperature requirement reaching fluctuation range can be completed in 40min, the innermost layer of the cylinder 3 is a heating area consisting of a first low-temperature iron chromium aluminum heater 11, a first high-temperature iron chromium aluminum heater 12, a second high-temperature iron chromium aluminum heater 13, a third high-temperature iron chromium aluminum heater 14 and a second low-temperature iron chromium aluminum heater 15, the middle layer of the cylinder 3 is a heat-insulating layer, the insulating layer is filled with aluminum silicate fibers, the decorative plate 6 is made of stainless steel, and the third mirror surface plates 10 are arranged at the front end and the rear end inside the cylinder 3.
The working principle is as follows: when the circular heating furnace is used, firstly, the interior of the cylinder 3 can be effectively divided into five temperature zones by the first low-temperature iron-chromium-aluminum heater 11, the first high-temperature iron-chromium-aluminum heater 12, the second high-temperature iron-chromium-aluminum heater 13, the third high-temperature iron-chromium-aluminum heater 14 and the second low-temperature iron-chromium-aluminum heater 15, the furnace temperature is between 200 ℃ and 500 ℃ after stabilization, and the temperature is stabilized from room temperature to 450℃ (PIO control, the temperature requirement of reaching the fluctuation range can be completed in 40min, then, the temperature of the five temperature zones is increased from 300 ℃ to 450 ℃, the temperature is increased under the background vacuum (<3Pa) without PIO control, the water cooling normal work is realized in 7min, the temperature of the five temperature zones is reduced from 450'C to 300' C, the furnace door is opened, the PIO control is not realized in atmospheric pressure, the water cooling normal work is realized, the power supply of the heating furnace wire is cut off, the power supply is required to, this is the working principle of the circular furnace.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a circular heating furnace, includes horizontal angle steel (1) and third mirror board (10), its characterized in that: vertical angle steel (2) are installed on the left side and the right side of the transverse angle steel (1), a cylinder (3) is installed above the transverse angle steel (1), a first mirror surface plate (4) is installed above the cylinder (3), a second mirror surface plate (5) is installed above the first mirror surface plate (4), a decorative plate (6) is installed above the second mirror surface plate (5), a ceramic block (7) penetrates through the inside of the first mirror surface plate (4), a wiring board (8) penetrates through the inside of the ceramic block (7), a temperature measuring rod (9) penetrates through the inside of the decorative plate (6), a first low-temperature iron chromium aluminum heater (11) is arranged inside the cylinder (3), a first high-temperature iron chromium aluminum heater (12) is installed at the front end of the first low-temperature iron chromium aluminum heater (11), a second high-temperature iron chromium aluminum heater (13) is installed at the front end of the first high-temperature iron chromium aluminum heater (12), and the front end of the second high-temperature iron chromium aluminum heater (13) is provided with a third high-temperature iron chromium aluminum heater (14), the front end of the third high-temperature iron chromium aluminum heater (14) is provided with a second low-temperature iron chromium aluminum heater (15), the periphery of the outside of the second low-temperature iron chromium aluminum heater (15) is provided with ceramic spacer plate bars (16), and the third mirror surface plates (10) are arranged at the front end and the rear end inside the cylinder (3).
2. The circular heating furnace according to claim 1, wherein: the transverse angle steel (1) and the longitudinal angle steel (2) are connected, and the longitudinal angle steel (2) are symmetrically distributed about the vertical center line of the transverse angle steel (1).
3. The circular heating furnace according to claim 1, wherein: the cylinder (3) is connected with the first mirror surface plate (4) through the ceramic block (7) and the wiring board (8), and the ceramic block (7) and the wiring board (8) are uniformly distributed along the central axis direction of the first mirror surface plate (4).
4. The circular heating furnace according to claim 1, wherein: first mirror board (4) are connected between second mirror board (5) and decorative board (6), and second mirror board (5) are along the axis direction evenly distributed of decorative board (6).
5. The circular heating furnace according to claim 1, wherein: the temperature measuring rod (9) sequentially penetrates through the cylinder (3), the first mirror surface plate (4) and the decorating plate (6), and the temperature measuring rod (9) is uniformly distributed along the central axis direction of the cylinder (3).
6. The circular heating furnace according to claim 1, wherein: the cylinder (3) is sequentially connected with a first low-temperature iron-chromium-aluminum heater (11), a first high-temperature iron-chromium-aluminum heater (12), a second high-temperature iron-chromium-aluminum heater (13), a third high-temperature iron-chromium-aluminum heater (14) and a second low-temperature iron-chromium-aluminum heater (15), and the ceramic spacer plate bars (16) are uniformly distributed along the inner wall of the cylinder (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010348754.1A CN111504063A (en) | 2020-04-28 | 2020-04-28 | Circular heating furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010348754.1A CN111504063A (en) | 2020-04-28 | 2020-04-28 | Circular heating furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111504063A true CN111504063A (en) | 2020-08-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010348754.1A Pending CN111504063A (en) | 2020-04-28 | 2020-04-28 | Circular heating furnace |
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| Country | Link |
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| CN (1) | CN111504063A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85104583A (en) * | 1985-06-11 | 1986-12-10 | 黄汉泉 | Horizontal continuous hot press |
| CN201772751U (en) * | 2010-08-16 | 2011-03-23 | 烟台孚信达双金属股份有限公司 | Trolley horizontal annealing pot for heat treatment of copper-clad aluminum bar |
| CN201973945U (en) * | 2010-12-30 | 2011-09-14 | 衡阳市真空机电设备有限公司 | Horizontal exhaust stand of a solar energy high-temperature heat collection pipe for power generation |
| CN108619908A (en) * | 2018-07-18 | 2018-10-09 | 中国工程物理研究院核物理与化学研究所 | A kind of horizontal dual temperature area I-131 destructive distillation devices |
| CN210346312U (en) * | 2019-07-25 | 2020-04-17 | 天津市三木森电炉股份有限公司 | Energy-saving horizontal heating furnace for processing sectional material |
-
2020
- 2020-04-28 CN CN202010348754.1A patent/CN111504063A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85104583A (en) * | 1985-06-11 | 1986-12-10 | 黄汉泉 | Horizontal continuous hot press |
| CN201772751U (en) * | 2010-08-16 | 2011-03-23 | 烟台孚信达双金属股份有限公司 | Trolley horizontal annealing pot for heat treatment of copper-clad aluminum bar |
| CN201973945U (en) * | 2010-12-30 | 2011-09-14 | 衡阳市真空机电设备有限公司 | Horizontal exhaust stand of a solar energy high-temperature heat collection pipe for power generation |
| CN108619908A (en) * | 2018-07-18 | 2018-10-09 | 中国工程物理研究院核物理与化学研究所 | A kind of horizontal dual temperature area I-131 destructive distillation devices |
| CN210346312U (en) * | 2019-07-25 | 2020-04-17 | 天津市三木森电炉股份有限公司 | Energy-saving horizontal heating furnace for processing sectional material |
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Application publication date: 20200807 |
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