Continuous heating furnace
By introducing electric telescopic rods and cleaning rings into the continuous heating furnace, combined with the design of the fan and protective net, the furnace ash problem during material discharge and the oxide adhesion problem of the inner wall of the exhaust pipe is solved, and the furnace ash and oxides are achieved. The efficient cleaning improves material quality and exhaust efficiency.
Patent Information
- Application Number
- CN202420305720.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-19
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-02-19
AI Technical Summary
The existing continuous heating furnace will have partial combustion incomplete combustion when the material is discharged, which will affect the quality and aesthetics of the material. At the same time, the oxides during exhaust gas will adhere to the inner wall of the exhaust pipe, affecting the exhaust efficiency.
A continuous heating furnace including an electric telescopic rod and a cleaning ring is designed. The cleaning ring is driven by the electric telescopic rod to clean the inner wall of the exhaust pipe, the fan and protective net are used to clean the furnace ash on the surface of the material, and the electric telescopic is controlled through the operating panel. The rod and fan are cleaned.
It effectively avoids the furnace ash on the surface of the material to affect quality and aesthetics, and cleans up the oxides on the inner wall of the exhaust pipe to ensure the normal operation of material discharge and exhaust.
Smart Images
Figure CN222257597U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of heating furnaces, in particular to a continuous heating furnace. Background Art
[0002] A continuous heating furnace is a device used to continuously heat materials. It is widely used in metallurgy, chemical industry, building materials and other industries. Its working principle is to put the materials into the furnace and heat the materials through a heat source (such as fuel, electricity, etc.) so that the materials reach the required temperature and state within a certain period of time. The advantages of a continuous heating furnace are high production efficiency, convenient operation, energy saving and environmental protection. In the industrial production process, choosing a suitable continuous heating furnace is of great significance to improving production efficiency and product quality.
[0003] During the material discharging process of the existing continuous heating furnace, the surface of some materials will not be completely burned in the heating furnace, so that a layer of furnace ash will adhere to the surface, which will not only affect the quality of the materials, but also affect the appearance of the materials. At the same time, during the use of the existing continuous heating furnace, when exhausting waste gas, the oxygen outside the furnace will chemically react with the gas in the furnace to produce some water vapor and oxides. These oxides will adhere to the inner wall of the exhaust pipe, thereby affecting the exhaust of the exhaust pipe. Utility Model Content
[0004] 1. Technical issues to be resolved
[0005] The technical problem to be solved by the utility model is to provide a continuous heating furnace which is convenient for cleaning furnace ash and exhaust pipe in view of the current status of the prior art.
[0006] (II) Technical solution
[0007] The utility model is achieved through the following technical scheme: the utility model proposes a continuous heating furnace, including a heating furnace, an exhaust pipe is installed on one side wall of the heating furnace, a fixing column is fixed on the outside of the exhaust pipe, a connecting column is installed on the upper end of the fixing column, an electric telescopic rod is fixed on one side wall of the connecting column, a cleaning ring is installed on one end of the electric telescopic rod located in the exhaust pipe, an operation panel is installed on one side wall of the heating furnace, a feed inlet is fixed to the heating furnace below the exhaust pipe, a discharge pipe is fixed below the other side wall of the heating furnace, protective nets are symmetrically installed on both side walls of the discharge pipe, fixing blocks are symmetrically installed on both sides of the upper end of the discharge pipe, an electric shaft is fixed on one side wall of the fixing block, a fan is fixed on one end of the electric shaft, an electric heating plate is installed at the bottom of the heating furnace, support columns are fixed on both sides of the bottom of the heating furnace, and an electrical control box is fixed in the middle of the support columns.
[0008] Furthermore, the heating furnace is welded to the exhaust pipe, the fixing column is connected to the exhaust pipe by bolts, and the exhaust pipe is made of stainless steel.
[0009] By adopting the above technical solution, the heating furnace facilitates heating of materials inside it, the exhaust pipe facilitates discharge of combustion exhaust gas, the fixing column facilitates fixation of the connecting column, and the exhaust pipe is made of stainless steel to prevent rust.
[0010] Furthermore, the connecting column is bolted to the fixing column, and the electric telescopic rod is bolted to the connecting column.
[0011] By adopting the above technical solution, the connecting column facilitates the fixation of the electric telescopic rod, and the electric telescopic rod can drive the cleaning ring to move up and down by telescoping.
[0012] Furthermore, the cleaning ring is connected to the electric telescopic rod by bolts, the operating panel is connected to the heating furnace by bolts, and the feed port is welded to the heating furnace.
[0013] By adopting the above technical solution, the cleaning ring can clean the oxides attached to the inner wall of the exhaust pipe, the operating panel can control the start-up of the electric heating plate, and the feed port facilitates the entry of materials.
[0014] Furthermore, the discharge pipe is welded to the heating furnace, the protective net is connected to the discharge pipe by bolts, the fixing block is connected to the discharge pipe by bolts, and the fixing block is made of stainless steel.
[0015] By adopting the above technical solution, the discharge pipe facilitates the discharge of materials, the protective net facilitates the passage of wind, the fixing block facilitates the fixation of the electric shaft, and the fixing block is made of stainless steel to prevent rust.
[0016] Furthermore, the electric shaft is connected to the fixing block by bolts, the fan is connected to the electric shaft by bolts, and the electric heating plate is connected to the heating furnace by bolts.
[0017] By adopting the above technical solution, the electric shaft facilitates the fixation of the fan, the fan can be rotated by the control of the operation panel, and the electric heating plate can heat the heating furnace.
[0018] Furthermore, the support column is connected to the heating furnace by bolts, and the electrical control box is connected to the heating furnace by bolts.
[0019] By adopting the above technical solution, the support column facilitates the support of the heating furnace, and the power control box can supply power to the electrical equipment on the heating furnace.
[0020] (III) Beneficial effects
[0021] Compared with the prior art, the utility model has the following beneficial effects:
[0022] 1. In order to solve the problem that in the process of material discharging in the existing continuous heating furnace, the surface of some materials will not be completely burned in the heating furnace, so that a layer of ash is attached to the surface, which will not only affect the quality of the materials, but also affect the aesthetics of the materials. The utility model uses the design of the protective net, the fan and the electric shaft. When the materials are discharged, the fan can be started by the control of the operation panel, and then the electric shaft is controlled to rotate to drive the fan to flip to the protective net. The wind generated by the fan passes through the protective net to clean the ash on the surface of the materials, which not only avoids affecting the quality of the materials, but also avoids affecting the aesthetics of the materials.
[0023] 2. In order to solve the problem that during the use of the existing continuous heating furnace, when exhausting waste gas, the oxygen outside the furnace will chemically react with the gas in the furnace to produce some water vapor and oxides, and these oxides will adhere to the inner wall of the exhaust pipe, thereby affecting the exhaust of the exhaust pipe, the utility model adopts the design of an electric telescopic column and a cleaning ring. When it is necessary to clean the oxides attached to the exhaust pipe, the electric telescopic rod can be controlled to extend and retract through the operation panel, thereby driving the cleaning ring to clean the oxides on the inner wall of the exhaust pipe, thereby avoiding the oxides affecting the exhaust of the exhaust pipe. BRIEF DESCRIPTION OF THE DRAWINGS
[0024] Figure 1 It is a structural schematic diagram of the continuous heating furnace of the utility model;
[0025] Figure 2 It is a main cross-sectional view of the exhaust pipe in the continuous heating furnace of the utility model.
[0026] The following are the descriptions of the reference numerals:
[0027] 1. Heating furnace; 2. Fan; 3. Fixed block; 4. Discharge pipe; 5. Electric shaft; 6. Protective net; 7. Operation panel; 8. Electric control box; 9. Support column; 10. Electric heating plate; 11. Feed inlet; 12. Fixed column; 13. Connecting column; 14. Electric telescopic rod; 15. Exhaust pipe; 16. Cleaning ring. DETAILED DESCRIPTION
[0028] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.
[0029] like Figure 1-Figure 2As shown, the continuous heating furnace in this embodiment includes a heating furnace 1, an exhaust pipe 15 is installed on one side wall of the heating furnace 1, and a fixed column 12 is fixed on the outside of the exhaust pipe 15. The heating furnace 1 is convenient for heating the material inside it, and the exhaust pipe 15 is convenient for the exhaust gas from the combustion to be discharged. The fixed column 12 is convenient for fixing the connecting column 13. The upper end of the fixed column 12 is installed with a connecting column 13. An electric telescopic rod 14 is fixed to one side wall of the connecting column 13. The connecting column 13 is convenient for fixing the electric telescopic rod 14. The electric telescopic rod 14 can drive the cleaning ring 16 to move up and down by telescoping. The electric telescopic rod 14 is located at the exhaust pipe 15. A cleaning ring 16 is installed at one end of the air pipe 15, an operation panel 7 is installed on one side wall of the heating furnace 1, a feed port 11 is fixed to the heating furnace 1 below the exhaust pipe 15, a discharge pipe 4 is fixed to the bottom of the other side wall of the heating furnace 1, protective nets 6 are symmetrically installed on both side walls of the discharge pipe 4, fixed blocks 3 are symmetrically installed on both sides of the upper end of the discharge pipe 4, electric shafts 5 are fixed on one side wall of the fixed blocks 3, a fan 2 is fixed at one end of the electric shaft 5, an electric heating plate 10 is installed at the bottom of the heating furnace 1, support columns 9 are fixed on both sides of the bottom of the heating furnace 1, and an electrical control box 8 is fixed to the heating furnace 1 in the middle of the support columns 9.
[0030] like Figure 1-Figure 2 As shown, in this embodiment, the heating furnace 1 is welded to the exhaust pipe 15, the fixing column 12 is bolted to the exhaust pipe 15, the exhaust pipe 15 is made of stainless steel, the heating furnace 1 is convenient for heating the material inside it, the exhaust pipe 15 is convenient for the exhaust gas from combustion, the fixing column 12 is convenient for the fixation of the connecting column 13, the exhaust pipe 15 is made of stainless steel to prevent rust, the connecting column 13 is bolted to the fixing column 12, the electric telescopic rod 14 is bolted to the connecting column 13, the connecting column 13 is convenient for the fixation of the electric telescopic rod 14, the electric telescopic rod 14 can drive the cleaning ring 16 to move up and down through telescopic movement, the cleaning ring 16 is bolted to the electric telescopic rod 14, the operation panel 7 is bolted to the heating furnace 1, the feed port 11 is welded to the heating furnace 1, the cleaning ring 16 can clean the oxide attached to the inner wall of the exhaust pipe 15, the operation panel 7 can control the start of the electric heating plate 10, and the feed port 11 is convenient for the entry of materials.
[0031] like Figure 1-Figure 2As shown, in this embodiment, the discharge pipe 4 is welded to the heating furnace 1, the protective net 6 is bolted to the discharge pipe 4, the fixed block 3 is bolted to the discharge pipe 4, the fixed block 3 is made of stainless steel, the discharge pipe 4 is convenient for the discharge of materials, the protective net 6 is convenient for the passage of wind, the fixed block 3 is convenient for the fixation of the electric shaft 5, the fixed block 3 is made of stainless steel to prevent rust, the electric shaft 5 is bolted to the fixed block 3, the fan 2 is bolted to the electric shaft 5, the electric heating plate 10 is bolted to the heating furnace 1, the electric shaft 5 is convenient for the fixation of the fan 2, the fan 2 can be rotated by the control of the operation panel 7, the electric heating plate 10 can heat the heating furnace 1, the support column 9 is bolted to the heating furnace 1, the control box 8 is bolted to the heating furnace 1, the support column 9 is convenient for the support of the heating furnace 1, and the control box 8 can pass electricity to the electrical equipment on the heating furnace 1.
[0032] The specific implementation process of this embodiment is as follows: before use, first, connect the heating furnace 1 to an external power supply through the power control box 8, and then start the electric heating plate 10 to start heating. The material will enter through the feed port 11 and exit from the discharge pipe 4 after heating. When the material is discharged, the fan 2 can be started by controlling the operation panel 7, and then the electric shaft 5 can be controlled to rotate to drive the fan 2 to flip to the protective net 6. The wind generated by the fan 2 passes through the protective net 6 to clean the ash on the surface of the material, which not only avoids affecting the quality of the material, but also avoids affecting the appearance of the material. When the oxide attached to the exhaust pipe 15 needs to be cleaned, the electric telescopic rod 14 can be controlled to be extended and retracted through the operation panel 7, thereby driving the cleaning ring 16 to clean the oxide on the inner wall of the exhaust pipe 15, thereby avoiding the oxide affecting the exhaust of the exhaust pipe 15.
[0033] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.
Claims
1. Continuous heating furnace, characterized in that: The invention comprises a heating furnace (1), an exhaust pipe (15) is installed on one side wall of the heating furnace (1), a fixing column (12) is fixed on the outside of the exhaust pipe (15), a connecting column (13) is installed on the upper end of the fixing column (12), an electric telescopic rod (14) is fixed on one side wall of the connecting column (13), a cleaning ring (16) is installed on one end of the electric telescopic rod (14) located inside the exhaust pipe (15), an operation panel (7) is installed on one side wall of the heating furnace (1), and a feed port (11) is fixed on the heating furnace (1) below the exhaust pipe (15). A discharge pipe (4) is fixed below the other side wall of the heating furnace (1), and protective nets (6) are symmetrically installed on the two side walls of the discharge pipe (4). Fixed blocks (3) are symmetrically installed on both sides of the upper end of the discharge pipe (4), and an electric shaft (5) is fixed on one side wall of the fixed block (3). A fan (2) is fixed at one end of the electric shaft (5). An electric heating plate (10) is installed at the bottom of the heating furnace (1), and support columns (9) are fixed on both sides of the bottom of the heating furnace (1). The heating furnace (1) is fixed with an electric control box (8) located in the middle of the support columns (9).
2. The continuous heating furnace according to claim 1, characterized in that: The heating furnace (1) is welded to the exhaust pipe (15), the fixing column (12) is bolted to the exhaust pipe (15), and the exhaust pipe (15) is made of stainless steel.
3. The continuous heating furnace according to claim 1, characterized in that: The connecting column (13) is bolted to the fixing column (12), and the electric telescopic rod (14) is bolted to the connecting column (13).
4. The continuous heating furnace according to claim 1, characterized in that: The cleaning ring (16) is bolted to the electric telescopic rod (14), the operating panel (7) is bolted to the heating furnace (1), and the feed port (11) is welded to the heating furnace (1).
5. The continuous heating furnace according to claim 1, characterized in that: The discharge pipe (4) is welded to the heating furnace (1), the protective net (6) is bolted to the discharge pipe (4), the fixing block (3) is bolted to the discharge pipe (4), and the fixing block (3) is made of stainless steel.
6. The continuous heating furnace according to claim 1, characterized in that: The electric shaft (5) is bolted to the fixing block (3), the fan (2) is bolted to the electric shaft (5), and the electric heating plate (10) is bolted to the heating furnace (1).
7. The continuous heating furnace according to claim 1, characterized in that: The support column (9) is connected to the heating furnace (1) by bolts, and the electrical control box (8) is connected to the heating furnace (1) by bolts.