Heat insulation device of standard equipment of high-temperature heat treatment furnace

Abstract

The utility model relates to the technical field of heat insulation devices for standard equipment of heat treatment furnaces, and discloses a heat insulation device for standard equipment of a high-temperature heat treatment furnace, which comprises a machine body, a hearth is arranged on the inner wall of the machine body, ceramic plates are fixedly connected to the periphery of the interior of the hearth, and copper pipes I are mounted on the outer walls of the ceramic plates. Hollow plates are installed on the periphery of the outer wall of the first copper pipe, a fixing block is fixedly connected to the right side of the outer wall of the machine body, a water pump is fixedly connected to the front side of the top of the fixing block, one end of the water pump communicates with a water storage tank, the other end of the water pump communicates with the first copper pipe, and a first ventilation hole is formed in the middle of the top wall of the fixing block. According to the heat treatment furnace, heat in the heat treatment furnace is absorbed through the first copper pipe, water flow absorbing the heat is cooled again through the fan for subsequent use, and the problems that in the prior art, the heat insulation effect is not ideal, and the heat insulation requirement cannot be met are effectively solved.

Description

Technical Field

[0001] The utility model relates to the technical field of heat insulation devices for standard equipment of heat treatment furnaces, in particular to a heat insulation device for standard equipment of high-temperature heat treatment furnaces. Background Art

[0002] A high-temperature heat treatment furnace is a device used to perform high-temperature treatment on materials. The temperature inside the furnace is raised to a set value through a heating system, and then the material to be treated is placed in the furnace to cause physical and chemical changes in the high-temperature environment. During the heat treatment process, the temperature control system monitors the temperature inside the furnace in real time and adjusts the heating power according to the set process parameters to ensure the stability of the temperature inside the furnace. The gas control system provides specific gases into the furnace according to the requirements of the heat treatment process to protect the material surface or promote chemical reactions. The cooling system cools the material after the heat treatment is completed so that it achieves the required performance and organizational state.

[0003] High-temperature hot melting furnace is an indispensable equipment in the metal processing industry. High-temperature hot melting furnace needs to be insulated during use, which will use a heat insulation device of high-temperature heat treatment furnace standard equipment. The heat insulation device can effectively prevent the heat dissipation of the high-temperature hot melting furnace and reduce the impact on the external environment.

[0004] Existing high-temperature hot melt furnace heat treatment furnaces use a large amount of thermal insulation materials. Increasing the thickness of the thermal insulation layer or adopting a multi-layer thermal insulation structure for insulation will make the hot melt furnace larger, affect the layout and operation of other equipment, and reduce space utilization. Although the current thermal insulation materials can largely prevent heat transfer, they cannot provide complete insulation and a small amount of heat will still be transferred to the surface of the machine, thereby creating a risk of burns caused by the high surface temperature. Utility Model Content

[0005] In order to make up for the above deficiencies, the utility model provides a heat insulation device for standard equipment of a high-temperature heat treatment furnace, aiming to improve the problem of scalding risk caused by high surface temperature in the prior art.

[0006] In order to achieve the above-mentioned purpose, the present invention adopts the following technical solutions: a heat insulation device for standard equipment of a high-temperature heat treatment furnace, comprising a body, an inner wall of the body is provided with a furnace, ceramic plates are fixedly connected to the inner periphery of the furnace, a copper tube 1 is installed on the outer wall of the ceramic plate, hollow plates are installed on the outer wall of the copper tube 1, a fixed block is fixedly connected to the right side of the outer wall of the body, a water pump is fixedly connected to the top front side of the fixed block, one end of the water pump is connected to a water storage tank, the other end of the water pump is connected to the copper tube 1, and the middle part of the top wall of the fixed block is provided with a water pump. A ventilation hole 1 is provided, a filter is fixedly connected to the inside of the ventilation hole 1, a water injection hole is opened on the rear side of the top wall of the water storage tank, a ventilation hole 2 is opened on the right side of the outer wall of the fixed block, the ventilation hole 1 is connected to the ventilation hole 2, the middle part of the top wall of the water storage tank is connected to the copper tube 2, the copper tube 2 is connected to the copper tube 1, the inside of the ventilation hole 2 is fixedly connected to the square base, the top wall of the square base is fixedly connected to the motor, the output end of the motor is fixedly connected to the fan blade, the top wall of the body is installed with a telescopic cleaning mechanism, and the telescopic cleaning mechanism is used to clean the dirt in the furnace.

[0007] As a further description of the above technical solution:

[0008] The telescopic cleaning mechanism includes a fixed frame, which is installed on the outer top of the machine body, the top wall of the fixed frame is threadedly connected with screw 2, the rear outer wall of the fixed frame is threadedly connected with screw 1, the rear side of the fixed frame is fixedly connected to the fixed base, the rear side of the outer wall of the fixed base is fixedly connected with an electric push rod, the other end of the electric push rod is fixedly connected to a fixed long plate, the upper and lower ends of the rear side of the outer wall of the fixed long plate are fixedly connected to the fixed short plate, the left and right sides of the outer wall of the fixed short plate are fixedly connected with vertical fixing columns, the outer wall of the vertical fixing column is rotatably connected with a rolling brush 1, the left and right sides of the outer wall of the fixed short plate are fixedly connected with the fixed long column, the upper and lower ends of the outer wall of the fixed long column are fixedly connected with the fixed short column, and the middle of the outer wall of the fixed short plate is rotatably connected with a rolling brush 2.

[0009] As a further description of the above technical solution:

[0010] A storage box is fixedly connected to the left side of the outer wall of the machine body, and a cover plate is slidably connected to the top of the storage box.

[0011] As a further description of the above technical solution:

[0012] A light bulb is installed on the left side of the top of the body, and the light bulb is electrically connected to the body.

[0013] As a further description of the above technical solution:

[0014] The four corners of the bottom of the body are all fixedly connected with connecting columns, and the bottoms of the connecting columns are equipped with universal wheels.

[0015] As a further description of the above technical solution:

[0016] The front and rear sides of the top of the fixing block are both provided with sliding grooves, and the interior of the sliding grooves is slidably connected to a protective shell.

[0017] As a further description of the above technical solution:

[0018] A handle is fixedly connected to the middle portion of the front side of the body, and a protective cover is installed on the outer wall of the handle.

[0019] As a further description of the above technical solution:

[0020] The left side of the outer wall of the body is fixedly connected with a buckle, and the outer front side of the body is fixedly connected with a loop, and the buckle and the loop are engaged.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, most of the heat is isolated by ceramic plates, and the water flow pumped out by the water pump absorbs the heat inside the heat treatment furnace through the copper pipe. The water flow that absorbs the heat is cooled again by the fan for subsequent use, which effectively solves the problem that the heat insulation effect in the prior art is not ideal and cannot meet the heat insulation requirements.

[0023] 2. In the present invention, the fixed frame is fixed by screws 1 and 2, and the roller brushes 1 and 2 are pushed by an electric push rod to clean the inner wall of the heat treatment furnace, thereby avoiding the problem of accumulation of pollutants on the inner wall of the heat treatment furnace due to long-term use, thereby affecting the heat treatment effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a three-dimensional diagram of a heat insulation device of a high-temperature heat treatment furnace standard equipment proposed by the present utility model;

[0025] Figure 2 This is a front view of a heat insulation device of a high-temperature heat treatment furnace standard equipment proposed by the utility model;

[0026] Figure 3 This is a structural breakdown diagram of a heat insulation device for a high-temperature heat treatment furnace standard equipment proposed in the present utility model;

[0027] Figure 4 This is an exploded view of a heat insulation device for a high-temperature heat treatment furnace standard equipment proposed in the present utility model;

[0028] Figure 5This is a structural diagram of a telescopic cleaning mechanism of a heat insulation device of a standard equipment of a high-temperature heat treatment furnace proposed by the utility model;

[0029] Figure 6 for Figure 5 Enlarged view of point A in the middle.

[0030] Legend:

[0031] 1. Machine body; 2. Telescopic cleaning mechanism; 201. Fixed frame; 202. Screw 1; 203. Screw 2; 204. Fixed base; 205. Electric push rod; 206. Fixed long board; 207. Fixed short board; 208. Rolling brush 1; 209. Rolling brush 2; 210. Fixed long column; 211. Fixed short column; 212. Vertical fixed column; 3. Light bulb; 4. Cover; 5. Storage box; 6. Ring; 7. Handle; 8. Anti-slip cover; 9. Connecting column; 10. Universal wheel; 11. Slide; 12. Protective shell; 13. Buckle; 14. Water filling hole; 15. Water storage tank; 16. Fixing block; 17. Furnace; 18. Ceramic plate; 19. Copper tube 1; 20. Hollow plate; 21. Filter; 22. Water pump; 23. Copper tube 2; 24. Fan blade; 25. Ventilation hole 1; 26. Ventilation hole 2; 27. Motor; 28. Square base. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0033] Reference Figure 2 、 Figure 3 and Figure 4The utility model provides an embodiment: a heat insulation device for standard equipment of a high-temperature heat treatment furnace, comprising a body 1, a furnace 17 is provided on the inner wall of the body 1, ceramic plates 18 are fixedly connected to the inner periphery of the furnace 17, a copper tube 19 is installed on the outer wall of the ceramic plate 18, hollow plates 20 are installed on the outer periphery of the copper tube 19, a fixed block 16 is fixedly connected to the right side of the outer wall of the body 1, a water pump 22 is fixedly connected to the top front side of the fixed block 16, one end of the water pump 22 is connected to the water storage tank 15, and the other end of the water pump 22 is connected to the copper tube 19, a ventilation hole 25 is provided in the middle of the top wall of the fixed block 16, a filter screen 21 is fixedly connected to the inside of the ventilation hole 25, and a filter screen 21 is fixedly connected to the top wall rear side of the water storage tank 15. A water injection hole 14 is opened on the side, a ventilation hole 26 is opened on the right side of the outer wall of the fixed block 16, and the ventilation hole 1 25 is connected to the ventilation hole 26. The middle part of the top wall of the water storage tank 15 is connected with the copper tube 23, and the copper tube 23 is connected with the copper tube 19. The inside of the ventilation hole 26 is fixedly connected with a square base 28, and the top wall of the square base 28 is fixedly connected with a motor 27. The output end of the motor 27 is fixedly connected with a fan blade 24. The top wall of the body 1 is installed with a telescopic cleaning mechanism 2, and the telescopic cleaning mechanism 2 is used to clean the dirt in the furnace. The left side of the outer wall of the body 1 is fixedly connected with a storage box 5, and the top of the storage box 5 is slidably connected with a cover plate 4. A light bulb 3 is installed on the left side of the top of the body 1, and the light bulb 3 is electrically connected to the body 1;

[0034] Specifically, when the machine is working, most of the heat is isolated by the ceramic plate 18, and the water pump 22 is started to work, and the water in the water tank 15 is pumped out and transferred to the inside of the copper pipe 19 for flow, and the remaining heat is taken away by the water flow. When the water flow reaches the top, the water in the copper pipe 23 is pumped out by the input end of the water pump 22 to form a circulation process, and the motor 27 is turned on to drive the fan blades 24 to dissipate heat to the water tank 15, and then the hollow plate 20 is used for heat insulation again. Because the machine may be damaged under uncertain factors during use, a storage box 5 is fixedly connected to the left side of the outer wall of the body 1, and a cover plate 4 is slidably connected to the top of the storage box 5 for storing tools and materials for daily maintenance. Considering that the machine may work under insufficient lighting conditions, a light bulb 3 is installed on the left side of the top of the body 1. The light bulb 3 is electrically connected to the body 1 to provide auxiliary lighting so that workers can observe the processing status of the internal processing materials in time.

[0035] Reference Figure 2 、 Figure 5 and Figure 6The telescopic cleaning mechanism 2 includes a fixed frame 201, which is mounted on the outer top of the machine body 1. The top wall of the fixed frame 201 is threadedly connected with a screw 203, and the rear outer wall of the fixed frame 201 is threadedly connected with a screw 202. The rear side of the fixed frame 201 is fixedly connected to a fixed base 204, and the rear side of the outer wall of the fixed base 204 is fixedly connected to an electric push rod 205. The other end of the electric push rod 205 is fixedly connected to a fixed long plate 206. The upper and lower ends of the rear side of the outer wall of the fixed long plate 206 are fixedly connected to a fixed short plate 207. The outer wall of the fixed short plate 207 is fixed on the left. The right side is fixedly connected with a vertical fixed column 212, and the outer wall of the vertical fixed column 212 is rotatably connected with a rolling brush 208. The left and right sides of the outer wall of the fixed short plate 207 are fixedly connected with fixed long columns 210. The upper and lower ends of the outer wall of the fixed long column 210 are fixedly connected with fixed short columns 211. The middle part of the outer wall of the fixed short plate 207 is rotatably connected with a rolling brush 209. The four corners of the bottom of the body 1 are fixedly connected with connecting columns 9. The bottom of the connecting column 9 is equipped with a universal wheel 10. The front and rear sides of the top of the fixed block 16 are provided with a slide groove 11. The inside of the slide groove 11 is slidably connected to a protective shell 12.

[0036] Specifically, when the machine stops working, the fixed frame 201 is installed on the top of the body 1 for fixation, the electric push rod 205 is turned on to push the fixed long plate 206 to extend forward or retract backward, and the inner wall surface of the furnace wall is rotated and cleaned by the rolling brush 1 208 and the rolling brush 2 209, and then the waste residue is retracted and taken out of the furnace through the rolling brush 1 208 and the rolling brush 2 209. The machine may be transported during use, so the four corners of the bottom of the body 1 are fixedly connected with connecting columns 9, and the bottom of the connecting column 9 is equipped with a universal wheel 10 to facilitate the transportation and transfer of the machine. Considering that the water pump 22 may be damaged by external factors during work or transportation, a slide groove 11 is opened on the front and rear sides of the top of the fixed block 16, and the internal sliding connection of the slide groove 11 is connected with a protective shell 12 to protect the water pump 22.

[0037] Reference Figure 1 and Figure 2 The middle part of the front side of the body 1 is fixedly connected with a handle 7, the outer wall of the handle 7 is installed with a non-slip cover 8, the left side of the outer wall of the body 1 is fixedly connected with a buckle 13, and the outer front side of the body 1 is fixedly connected with a loop 6, and the buckle 13 and the loop 6 are engaged;

[0038] Specifically, the machine door may cause slipping when opening, so a handle 7 is fixedly connected to the middle of the front side of the body 1, and an anti-slip cover 8 is installed on the outer wall of the handle 7 to prevent the hand from slipping when opening the door. When the machine is closed, the machine door needs to be fully fixed and closed, so a buckle 13 is fixedly connected to the left side of the outer wall of the body 1, and a ring 6 is fixedly connected to the external front side of the body 1. The buckle 13 and the ring 6 are engaged to reinforce the closing degree of the machine door.

[0039] Working principle: When the machine is working, since there is a ceramic plate 18 on the outer wall of the furnace 17, and ceramics have strong thermal insulation properties, most of the heat is isolated. The water pump 22 is started to work, and the force of the water pump 22 is used to draw out the water in the water tank 15 and transfer it to the inside of the copper tube 19 for flow, and the remaining heat is taken away by the water flow. When the water flow reaches the top, the input end of the water pump 22 forms a pumping suction to draw out the water in the copper tube 2 23 into the water tank 15, thereby forming a circulation process. At the same time, the motor 27 is fixed inside the ventilation hole 26 to drive the fan blades 24 to ventilate and dissipate heat to the water tank 15, and then the hollow plate 20 outside the copper tube 19 is used for further insulation, thereby achieving a better insulation effect.

[0040] When the machine stops working, manually install the fixed frame 1 201 to the top of the body 1 and fix it with screws 203 and 1 202, open the electric push rod 205 connected to the rear side of the fixed base 204, and the electric push rod 205 pushes the fixed long plate 206 to extend forward or retract backward, thereby driving the rolling brush 1 208 on the fixed short plate 207 and the rolling brush 2 209 on the fixed short column 211 to rotate and clean the inner wall surface of the furnace wall, and then retract the electric push rod 205 to bring the waste residue out of the furnace through the rolling brush 1 208 and the rolling brush 2 209 to achieve the cleaning effect.

[0041] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A heat insulation device for a high-temperature heat treatment furnace standard equipment, comprising a body (1), characterized in that: The inner wall of the machine body (1) is provided with a furnace (17), the interior of the furnace (17) is fixedly connected with ceramic plates (18) on all sides, the outer wall of the ceramic plate (18) is installed with a copper tube (19), the outer wall of the copper tube (19) is installed with hollow plates (20) on all sides, the right side of the outer wall of the machine body (1) is fixedly connected with a fixed block (16), the top front side of the fixed block (16) is fixedly connected with a water pump (22), one end of the water pump (22) is connected with a water storage tank (15), the other end of the water pump (22) is connected with the copper tube (19), the middle part of the top wall of the fixed block (16) is provided with a ventilation hole (25), the interior of the ventilation hole (25) is fixedly connected with a filter (2 1), a water injection hole (14) is provided on the rear side of the top wall of the water storage tank (15), a second ventilation hole (26) is provided on the right side of the outer wall of the fixed block (16), the first ventilation hole (25) is connected to the second ventilation hole (26), the middle part of the top wall of the water storage tank (15) is connected to the second copper tube (23), the second copper tube (23) is connected to the first copper tube (19), the interior of the second ventilation hole (26) is fixedly connected to a square base (28), the top wall of the square base (28) is fixedly connected to a motor (27), the output end of the motor (27) is fixedly connected to a fan blade (24), the top wall of the body (1) is installed with a telescopic cleaning mechanism (2), the telescopic cleaning mechanism (2) is used to clean dirt in the furnace.

2. The heat insulation device of the high-temperature heat treatment furnace standard equipment according to claim 1, characterized in that: The telescopic cleaning mechanism (2) comprises a fixed frame (201), the fixed frame (201) being mounted on the outer top of the machine body (1), the top wall of the fixed frame (201) being threadedly connected to a second screw (203), the rear outer wall of the fixed frame (201) being threadedly connected to a first screw (202), the rear side of the fixed frame (201) being fixedly connected to a fixed base (204), the rear side of the outer wall of the fixed base (204) being fixedly connected to an electric push rod (205), the other end of the electric push rod (205) being fixedly connected to a fixed long plate (206), The upper and lower ends of the rear side of the outer wall of the fixed long plate (206) are fixedly connected to the fixed short plate (207), the left and right sides of the outer wall of the fixed short plate (207) are fixedly connected to the vertical fixed columns (212), the outer wall of the vertical fixed columns (212) is rotatably connected to the first rolling brush (208), the left and right sides of the outer wall of the fixed short plate (207) are fixedly connected to the fixed long columns (210), the upper and lower ends of the outer wall of the fixed long columns (210) are fixedly connected to the fixed short columns (211), and the middle part of the outer wall of the fixed short plate (207) is rotatably connected to the second rolling brush (209).

3. The heat insulation device of the high-temperature heat treatment furnace standard equipment according to claim 1, characterized in that: A storage box (5) is fixedly connected to the left side of the outer wall of the machine body (1), and a cover plate (4) is slidably connected to the top of the storage box (5).

4. The heat insulation device of the high-temperature heat treatment furnace standard equipment according to claim 1, characterized in that: A light bulb (3) is installed on the left side of the top of the machine body (1), and the light bulb (3) is electrically connected to the machine body (1).

5. The heat insulation device of a high-temperature heat treatment furnace standard equipment according to claim 1, characterized in that: Connecting columns (9) are fixedly connected at the four corners of the bottom of the body (1), and universal wheels (10) are installed at the bottom of the connecting columns (9).

6. The heat insulation device of the high-temperature heat treatment furnace standard equipment according to claim 1, characterized in that: The front and rear sides of the top of the fixed block (16) are both provided with sliding grooves (11), and the interior of the sliding groove (11) is slidably connected to a protective shell (12).

7. The heat insulation device of a high-temperature heat treatment furnace standard equipment according to claim 1, characterized in that: A handle (7) is fixedly connected to the middle portion of the front side of the machine body (1), and an anti-slip sleeve (8) is installed on the outer wall of the handle (7).

8. The heat insulation device of a high-temperature heat treatment furnace standard equipment according to claim 1, characterized in that: The left side of the outer wall of the machine body (1) is fixedly connected to a buckle (13), and the outer front side of the machine body (1) is fixedly connected to a loop (6), and the buckle (13) and the loop (6) are engaged.

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