High-temperature furnace convenient for heat recovery
By introducing fan components and connecting pipes into the high-temperature furnace, heat is recovered to the steamer and re-introduced into the furnace chamber for preheating, the problem of heat waste in the high-temperature furnace is solved, and energy conservation and rapid use of equipment are achieved.
Patent Information
- Application Number
- CN202420222474.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-30
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2034-01-30
AI Technical Summary
After the high-temperature furnace is used, it is difficult to effectively recover the heat in the furnace chamber, resulting in energy waste and environmental pollution.
A high-temperature furnace including furnace body, furnace door, steam box and cleaning box is designed. The hot air in the furnace chamber is sucked into the steam box through the fan assembly, the high heat in the steam box is used to heat the water source, and the waste heat is re-established through the connecting pipe. Introduce the furnace chamber for preheating to achieve heat recovery and utilization.
Effective energy saving, increase the practicality and applicability of the equipment, reduce the impact of heat on the environment, and allow rapid entry into use.
Smart Images
Figure CN222143738U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of high-temperature furnaces, in particular to a high-temperature furnace which is convenient for recovering heat. Background Art
[0002] A high temperature furnace is a device used to heat, melt or test substances under very high temperature conditions. It is usually made of high temperature resistant materials and can work at very high temperatures. High temperature furnaces are widely used in metallurgy, chemistry, materials science, electronics and other fields for research, production and experiments, and can provide the required extremely high temperature environment.
[0003] During the use of high temperature furnaces, the following problems often occur:
[0004] After a common high-temperature furnace finishes working, there is still relatively high temperature heat left inside the furnace chamber. If this heat is released directly into the environment, it will not only waste energy but also cause certain pollution to the environment. If this heat can be recovered and utilized, it can effectively save energy and reduce the impact of heat dissipation on the environment.
[0005] To this end, we proposed a high-temperature furnace that facilitates heat recovery. Utility Model Content
[0006] The purpose of the utility model is to provide a high-temperature furnace which is convenient for heat recovery, is practical and safe, solves the problem of heat waste in the existing high-temperature furnace, and solves the problems raised by the above-mentioned background technology.
[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-temperature furnace which is convenient for recovering heat, comprising a furnace body, a furnace door, a steam box and a cleaning box, the front end surface of the furnace body is provided with a furnace cavity, the inner side surface of the furnace cavity is provided with an air inlet, the furnace door is located at the front end of the furnace body, the steam box is located at the upper end surface of the furnace body, the bottom surface of the steam box is provided with a recovery groove, a fan assembly and a filter are arranged inside the recovery groove, vents are provided on both side surfaces of the steam box, both side surfaces of the steam box are connected to connecting pipes, the cleaning box is located at the upper end surface of the steam box, and the lower surface of the cleaning box is fixedly connected to the upper surface of the steam box.
[0008] Preferably, the furnace door is rotatably connected to the front end of the furnace body, and a handle is fixedly mounted on the front surface of the furnace door.
[0009] Preferably, the steam box is fixedly connected to the upper end of the furnace body, the recovery groove passes through the upper end surface of the furnace body, and the interior of the steam box is communicated with the furnace cavity through the recovery groove.
[0010] Preferably, the upper end of the connecting pipe penetrates into the interior of the steam box through the vent, the lower end of the connecting pipe penetrates into the interior of the furnace cavity through the air inlet, and a pipe valve is installed on the outer surface of the connecting pipe.
[0011] Preferably, the fan assembly includes an impeller, a motor and a fixing frame, and the filter is fixedly connected to the inner surface of the recovery tank.
[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:
[0013] The utility model discloses a high-temperature furnace which is convenient for recovering heat. When in use, water is poured into the interior of the cleaning box. When the furnace cavity is used, it is not necessary to open the furnace door first. By driving the fan assembly, the suction force generated by the fan assembly can suck the hot air inside the furnace cavity into the interior of the steam box, and then collect the hot air. After the hot air is sucked into the steam box, the high heat inside the steam box can be used to heat the water inside the cleaning box. The heated water can be used for daily use such as washing hands and cleaning for staff in winter, thereby realizing the utilization of the recovered heat, saving energy to a certain extent, and increasing the overall practicality.
[0014] The utility model discloses a high-temperature furnace which is convenient for recovering heat. When the furnace cavity needs to be used again, the staff can open the pipe valve on the outer surface of the connecting pipe. At this time, the hot air inside the steam box will enter the connecting pipe through the vent, and then enter the interior of the furnace cavity through the air inlet, and then use the residual heat to preheat the interior of the furnace cavity, so that the furnace cavity can be put into use quickly, thereby enriching the overall function and increasing the overall applicability. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 A schematic diagram of the entirety of the present utility model;
[0016] Figure 2 It is a three-dimensional diagram of the utility model from another angle;
[0017] Figure 3 It is a schematic diagram of the internal structure of the recovery tank of the utility model;
[0018] Figure 4 It is a schematic diagram of the connecting pipe of the utility model.
[0019] In the figure: 1. furnace body; 11. furnace cavity; 12. air inlet; 2. furnace door; 21. handle; 3. steam box; 31. vent; 32. connecting pipe; 321. pipe valve; 4. recovery tank; 41. fan assembly; 42. filter; 5. cleaning box. DETAILED DESCRIPTION
[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the implementation regulations described are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0021] See also Figure 1-4 A high-temperature furnace for recovering heat includes a furnace body 1, a furnace door 2, a steam box 3 and a cleaning box 5. The front surface of the furnace body 1 is provided with a furnace cavity 11, and the inner surface of the furnace cavity 11 is provided with an air inlet 12. The furnace door 2 is located at the front end of the furnace body 1, and the steam box 3 is located at the upper end surface of the furnace body 1. A recovery groove 4 is provided on the bottom surface of the steam box 3, and a fan assembly 41 and a filter screen 42 are arranged inside the recovery groove 4. Ventilation holes 31 are provided on both side surfaces of the steam box 3, and both side surfaces of the steam box 3 are connected with connecting pipes 32. The cleaning box 5 is located on the upper surface of the steam box 3. The end surface, the lower surface of the cleaning box 5 is fixedly connected to the upper surface of the steam box 3, and water is poured into the cleaning box 5. After the furnace cavity 11 is used, it is not necessary to open the furnace door 2 first. By driving the fan assembly 41, the suction force generated by the fan assembly 41 can suck the hot air inside the furnace cavity 11 into the steam box 3, and then collect the hot air. After the hot air is sucked into the steam box 3, the high heat inside the steam box 3 can heat the water inside the cleaning box 5. The heated water can be used for daily use such as washing hands and cleaning for staff in winter.
[0022] Furthermore, the furnace door 2 is rotatably connected to the front end of the furnace body 1, and a handle 21 is fixedly installed on the front surface of the furnace door 2. When in use, the furnace door 2 and the handle 21 can facilitate the staff to lock the temperature inside the furnace cavity 11.
[0023] Furthermore, the steamer 3 is fixedly connected to the upper end of the furnace body 1, and the recovery groove 4 passes through the upper end surface of the furnace body 1. The interior of the steamer 3 is communicated with the furnace cavity 11 through the recovery groove 4. When in use, by setting the recovery groove 4, the heat inside the furnace cavity 11 can be easily recovered to the interior of the steamer 3, and the steamer 3 can store and utilize the heat.
[0024] Furthermore, the upper end of the connecting pipe 32 penetrates into the interior of the steamer 3 through the air vent 31, and the lower end of the connecting pipe 32 penetrates into the interior of the furnace cavity 11 through the air inlet 12. A pipe valve 321 is installed on the outer surface of the connecting pipe 32. When the furnace cavity 11 needs to be used again, the staff can open the pipe valve 321 on the outer surface of the connecting pipe 32. At this time, the hot air inside the steamer 3 will enter the connecting pipe 32 through the air vent 31, and then enter into the interior of the furnace cavity 11 through the air inlet 12, and then use the waste heat to preheat the interior of the furnace cavity 11, so that the furnace cavity 11 can be put into use quickly.
[0025] Furthermore, the fan assembly 41 includes an impeller, a motor and a fixed frame, and the filter 42 is fixedly connected to the inner surface of the recovery tank 4. When in use, by setting the fan assembly 41, the heat inside the furnace cavity 11 can be sucked into the interior of the steamer 3, and by setting the filter 42, foreign matter can be prevented from being sucked in.
[0026] Working principle: The utility model is a high-temperature furnace which is convenient for recovering heat. When in use, after the workpiece that needs heat treatment is placed into the furnace chamber 11, the furnace door 2 is closed, and the heating component inside the furnace chamber 11 is driven to perform heat treatment on the workpiece. After the treatment is completed, a large amount of heat will be generated inside the furnace chamber 11, and at this time, the fan component 41 inside the recovery tank 4 can be driven to suck the hot air into the steam box 3 for collection and storage. By adding a water source to the inside of the cleaning box 5, the hot air inside the steam box 3 can heat the water inside the cleaning box 5, and then the water inside the cleaning box 5 can be used for washing hands, cleaning and the like in winter. When the furnace chamber 11 needs to be used again, the staff can open the pipe valve 321, and at this time, the hot air will re-enter the furnace chamber 11 from the inside of the steam box 3 through the vent 31, the connecting pipe 32 and the air inlet 12 to preheat the furnace chamber 11, so that the furnace chamber 11 can be quickly put into use, thereby realizing the recycling of hot air, saving energy and increasing the overall practicality.
[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A high-temperature furnace for facilitating heat recovery, comprising a furnace body (1), a furnace door (2), a steam box (3) and a cleaning box (5), characterized in that: The front end surface of the furnace body (1) is provided with a furnace cavity (11), the inner side surface of the furnace cavity (11) is provided with an air inlet (12), the furnace door (2) is located at the front end of the furnace body (1), the steam box (3) is located at the upper end surface of the furnace body (1), the bottom surface of the steam box (3) is provided with a recovery groove (4), the interior of the recovery groove (4) is provided with a fan assembly (41) and a filter (42), the two side surfaces of the steam box (3) are provided with air vents (31), the two side surfaces of the steam box (3) are connected to connecting pipes (32), the cleaning box (5) is located at the upper end surface of the steam box (3), and the lower surface of the cleaning box (5) is fixedly connected to the upper surface of the steam box (3).
2. A high temperature furnace for heat recovery according to claim 1, characterized in that: The furnace door (2) is rotatably connected to the front end of the furnace body (1), and a handle (21) is fixedly mounted on the front surface of the furnace door (2).
3. A high temperature furnace for heat recovery according to claim 1, characterized in that: The steam box (3) is fixedly connected to the upper end of the furnace body (1); the recovery groove (4) penetrates the upper end surface of the furnace body (1); and the interior of the steam box (3) is communicated with the furnace cavity (11) through the recovery groove (4).
4. A high temperature furnace for facilitating heat recovery according to claim 1, characterized in that: The upper end of the connecting pipe (32) penetrates into the interior of the steam box (3) through the vent (31), and the lower end of the connecting pipe (32) penetrates into the interior of the furnace cavity (11) through the air inlet (12). A pipe valve (321) is installed on the outer surface of the connecting pipe (32).
5. A high temperature furnace for heat recovery according to claim 1, characterized in that: The fan assembly (41) comprises an impeller, a motor and a fixing frame, and the filter screen (42) is fixedly connected to the inner surface of the recovery tank (4).