Temperature control device for refractory material production

Abstract

The utility model discloses a temperature control device for refractory material production. The temperature control device comprises a U-shaped frame, heat conduction boxes penetrate through the outer walls of the two sides of the U-shaped frame, multiple sets of electric heating wires are installed in the heat conduction boxes, one end of the outer wall of each heat conduction box is sleeved with a sleeve frame, one end of the inner wall of each sleeve frame is fixedly connected with an air inlet box, and one end of the inner wall of each air inlet box is fixedly connected with a dustproof ventilation net. The first motor can drive the fan blades to rotate quickly, so that heat generated by the electric heating wire is conveyed, meanwhile, external air can be extracted, a dustproof ventilation net is arranged, air going to enter the air inlet box can be filtered, dust doped in the air is quickly separated, a drying agent is contained in a drying pad, and the drying effect is improved. By arranging the multiple sets of drying pads, water vapor in air can be rapidly absorbed, the hook plates are lifted upwards, the drying pads can be drawn out of the air inlet box, at the moment, the drying pads can be replaced, the finished product quality of refractory materials is improved, and meanwhile the service life of the electric heating wire is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to refractory production technical field especially, a temperature control device for refractory production. BACKGROUND

[0002] Refractory is the material that can keep its physical and chemical properties at high temperature, and is widely used in steel, non-ferrous metal, glass, cement, ceramic, petrochemical, machinery, boiler, light industry, electric power, military industry and other fields of national economy, and is the basic material necessary for the production and technology development of the above industries, playing an irreplaceable important role in high-temperature industrial production development

[0003] The existing temperature control device for refractory production has a complex structure, poor stability of refractory materials during processing, and low efficiency of the temperature control device. Based on these problems, Chinese patent CN217721832U discloses a temperature control device for refractory production, which realizes continuous heating in the box by setting the first motor, fan blade and electric heating wire, effectively improves the temperature control efficiency by the upper and lower guide plates, and fixes the refractory material by pressing the pressure pad on the top of the refractory material through the rotating adjusting rod. The temperature control device for refractory production has reasonable structure, simple operation, high automation, effectively improves the temperature control efficiency, and is convenient to use.

[0004] The device uses rotating fan blades to blow the heat from the electric heating wire on the refractory material, and the rotating fan blades also guide the external air into the box. At this time, the dust or water vapor mixed in the air will adhere to the surface of the electric heating wire or enter the box, which not only affects the quality of the finished product of the refractory material, but also reduces the service life of the electric heating wire. SUMMARY

[0005] The purpose of this part is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this part and the abstract of the specification and the utility model name to avoid obscuring the purpose of this part, the abstract of the specification and the utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0006] To solve the above problems, the utility model adopts the following technical scheme.

[0007] The utility model provides a temperature control device for refractory production, including U type frame, both sides outer wall of U type frame are all through the heat conduction box, install a plurality of groups of electric heating wire in heat conduction box, the outer wall one end of heat conduction box is all sleeved with the casing, the inner wall one end of casing is all fixedly connected with the air intake box, the inner wall one end of air intake box is all fixedly connected with the dustproof ventilation screen, both ends of air intake box top are all vertically through the hook plate, the bottom of hook plate is all movably connected with dry pad, the outer wall of dustproof ventilation screen one side is all fixedly connected with first guide frame, the inner wall of air intake box is fixedly connected with second guide frame, and second guide frame is arranged between two dry pads in the same air intake box, the opposite side of two groups of heat conduction boxes is all fixedly connected with guide shell, the outer wall one end of two groups of guide shell is fixedly connected with production box, and production box is equipped with a group, and the inside of production box is installed with refractory body.

[0008] As a further description of the above technical solutions:

[0009] The inner wall top and bottom of the heat conduction box are fixedly connected with a bracket at the same end, the opposite sides of the bracket are fixedly connected with a first motor, the movable end of the first motor is rotatably connected with a fan blade, a control module is vertically penetrated into the top end of the heat conduction box, and the bottom of the control module is fixedly connected with the top of the plurality of electric heating wires.

[0010] As a further description of the above technical solutions:

[0011] The top and bottom of the heat conduction box are provided with inclined slot holes at the same end, the top and bottom of the casing are provided with square holes penetrating up and down at the same end, the inner wall of the square hole is fixedly connected with a hollow ring at one end, the inner wall of the hollow ring is slidably connected with a sliding rod, the outer wall of the sliding rod is sleeved with a return spring at one end, the end surface of the sliding rod is fixedly connected with an inclined surface block at one end, and the outer wall bottom end of the inclined surface block is inserted into the inner wall of the inclined slot hole.

[0012] As a further description of the above technical solutions:

[0013] The bottom of the concave surface of the U-shaped frame is fixedly connected with a U-shaped table, a second motor is vertically penetrated into the top center of the U-shaped table, a viewing window is vertically penetrated into the front end of the production box, the movable end of the second motor is vertically penetrated into the bottom center of the production box, a top cover is installed on the top of the production box, the bottom of the top cover is fixedly connected with a first rotating shaft, the bottom of the first rotating shaft is rotatably connected with a rotating disc, the bottom of the rotating disc is fixedly connected with a spring column, the bottom of the spring column and the movable end of the second motor are fixedly connected with a clamping plate, and the opposite sides of the two clamping plates are fixedly connected with a clamping rod at the outer edge.

[0014] As a further description of the above technical solutions:

[0015] Both sides outer walls of the production box are fixedly connected with stand columns, top portions of the stand columns are fixedly connected with second rotating shafts, top portions of the second rotating shafts are rotatably connected with pressing plates.

[0016] As a further description of the above technical solutions:

[0017] The top cover is also penetrated by a perforated pipe, the rear end of the production box is penetrated by an air outlet box, the top of the air outlet box is penetrated by a first air feeding pipe, and the outer wall top end of the first air feeding pipe is inserted into the inner wall of the perforated pipe.

[0018] As a further description of the above technical solutions:

[0019] The bottom of the air outlet box is penetrated by a second air feeding pipe, the bottom end of the second air feeding pipe is penetrated through one end of the bottom of the production box, the rear end center of the air outlet box is penetrated by an air exhaust valve, and the air exhaust hole of the air exhaust valve is fixedly connected with an air exhaust pipe.

[0020] Compared with the prior art, the utility model has the beneficial effects that:

[0021] (1) The first motor can drive the fan blade to rotate rapidly, thereby conveying the heat generated by the electric heating wire, and also extracting the external air. The dust-proof ventilation net is arranged to filter the air entering the air inlet box, thereby rapidly separating the dust mixed in the air. The drying agent is arranged in the drying pad, and a plurality of drying pads are arranged to rapidly absorb the water vapor in the air. The hook plate is lifted upward to extract the drying pad from the air inlet box, and the drying pad can be replaced at this time. This improves the finished product quality of the refractory material and prolongs the service life of the electric heating wire.

[0022] (2) The top end of the heat conduction box is provided with a square insertion hole penetrating upward and downward. The outer wall of the electric heating wire is first vertically downward through the square insertion hole, and then the bottom end of the outer wall of the control module is sleeved in the square insertion hole. This not only fixes the electric heating wire, but also makes the connection between the control module and the square insertion hole at the top end of the heat conduction box simple, thereby making the disassembly and assembly steps of the control module and the electric heating wire more convenient and fast. The guide shell is arranged to accurately guide the heat into the production box. The first air feeding pipe is arranged to re-convey the heat to the upper part of the refractory material body. The second air feeding pipe is arranged to re-convey the heat to the lower part of the refractory material body. The first air feeding pipe and the second air feeding pipe are arranged to expand the range of the refractory material body contacting the heat, and to reduce the loss and waste of the heat. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 It is a structural schematic view of the utility model;

[0024] Figure 2It is the second structure schematic view of the utility model;

[0025] Figure 3 It is the front view of the utility model;

[0026] Figure 4 It is the front view of the utility model;

[0027] Figure 5 It is the rear view of the utility model;

[0028] Figure 6 It is the utility model Figure 4 It is the local enlarged view of A area in the utility model;

[0029] Figure 7 It is the internal structure view of the production box in the utility model.

[0030] The corresponding relationship between the various figure marks and the component names in the drawing is as follows:

[0031] 1, U-shaped frame;2, heat conduction box;3, support;4, first motor;5, fan blade;6, control module;7, heating wire;8, sleeve frame;9, inclined slot hole;10, square hole;11, hollow ring;12, sliding rod;13, return spring;14, inclined surface plug-in block;15, air inlet box;16, dustproof ventilation net;17, hook plate;18, drying pad;19, first guide frame;20, U-shaped table;21, second motor;22, guide shell;23, production box;24, visual window;25, top cover;26, first rotating shaft;27, rotating disc;28, spring column;29, clamping plate;30, clamping rod;31, refractory material body;32, stand column;33, second rotating shaft;34, pressing plate;35, temperature and air pressure sensor;36, temperature display;37, air pressure gauge;38, perforated pipe;39, air outlet box;40, first air supply pipe;41, second air supply pipe;42, exhaust valve;43, exhaust pipe;44, second guide frame. DETAILED DESCRIPTION

[0032] In order to make the above-mentioned purpose, features and advantages of the utility model more obvious and easy to understand, the specific embodiments of the utility model are described in detail below in conjunction with the drawings of the specification.

[0033] In the following description, a lot of specific details are set forth in order to facilitate a full understanding of the utility model, but the utility model can also be implemented in other ways different from the description herein, and those skilled in the art can make similar generalization without departing from the connotation of the utility model, therefore the utility model is not limited by the specific embodiments disclosed below.

[0034] Secondly, the "one embodiment" or "embodiments" referred to herein are intended to encompass a particular implementation of the present application, which can include a particular feature, structure, or characteristic. However, such a particular implementation can not be the only implementation to encompass the "one embodiment" or "embodiments". Other implementations of the present application can include the same feature, structure, or characteristic, or omit the same feature, structure, or characteristic. Thus, other implementations of the present application need not necessarily include the same feature, structure, or characteristic as those of the one or more implementations. The present application provides the following embodiments.

[0035] Referring to Figure 3 and Figure 4 It is a front view and a front sectional view of a temperature control device for refractory production disclosed by the present application, comprising a U-shaped frame 1, heat conduction boxes 2 are penetrated through the outer walls of both sides of the U-shaped frame 1, square perforations are formed in the outer walls of both sides of the U-shaped frame 1, the outer wall centers of the heat conduction boxes 2 are installed in the square perforations, a first motor 4 is arranged in the heat conduction boxes 2, the first motor 4 is fixed to the inside of the heat conduction boxes 2 through a support 3, a movable end of the first motor 4 is rotatably connected with a fan blade 5, a control module 6 is vertically penetrated through one end of the top of the heat conduction boxes 2, a plurality of groups of electric heating wires 7 are fixedly connected to the bottom of the control module 6, the first motor 4 can drive the fan blade 5 to rotate quickly, so as to transport the heat generated by the electric heating wires 7, and the outside air can also be extracted, square insertion holes penetrating up and down are formed in one end of the top of the heat conduction boxes 2, the outer wall of the electric heating wire 7 is first vertically downwardly penetrated through the square insertion hole, and then the bottom end of the outer wall of the control module 6 is stably placed in the square insertion hole, at this time, the electric heating wire 7 is just hung in the inside of the heat conduction boxes 2, the control module 6 can be easily extracted from the square insertion hole in one end of the top of the heat conduction boxes 2, so that the dismounting steps of the control module 6 and the electric heating wire 7 are more convenient and fast.

[0036] Referring to Figure 1 , Figure 3 , Figure 4 and Figure 6It is the structure diagram, front view, front view and sectional view of the partial enlarged view of the temperature control device for refractory production, the outer wall of the heat conduction box 2 is sleeved with the sleeve frame 8 at one end, the top and bottom of the heat conduction box 2 are provided with inclined slot holes 9 at the same end, the top and bottom of the sleeve frame 8 are provided with upper and lower through square holes 10 at the same end, the inner wall of the square hole 10 is fixedly connected with the hollow ring 11 at one end, the inner wall of the hollow ring 11 is slidably connected with the slide rod 12, the outer wall of the slide rod 12 is sleeved with the reset spring 13 at one end, the end surface of the slide rod 12 is fixedly connected with the inclined plug 14, the outer wall bottom end of the inclined plug 14 is inserted with the inner wall of the inclined slot hole 9, the connecting structure between the inclined plug 14 and the inclined slot hole 9 is set, the sleeve frame 8 can be fixed on the heat conduction box 2, the two groups of slide rods 12 on the same sleeve frame 8 can be pulled in opposite directions at the same time, the inclined plug 14 can be quickly separated from the inner wall of the inclined slot hole 9, at this time, the sleeve frame 8 can be disassembled, the inner wall of the sleeve frame 8 is fixedly connected with the air inlet box 15 at one end, the inner wall of the air inlet box 15 is fixedly connected with the dustproof ventilation net 16 at one end, the top of the air inlet box 15 is vertically penetrated with the hook plate 17 at both ends, the bottom end of the hook plate 17 is movably connected with the drying pad 18, the outer wall of the dustproof ventilation net 16 is fixedly connected with the first guide frame 19 on one side, the inner wall of the air inlet box 15 is fixedly connected with the second guide frame 44, the dustproof ventilation net 16 is set, the air entering the air inlet box 15 can be filtered, so that the dust mixed in the air is quickly separated, a plurality of perforations are formed in the top end of the drying pad 18, the drying agent is contained in the drying pad 18, the hook plate 17 is composed of a placing plate and a plurality of hooks, the top of the air inlet box 15 is provided with a placing groove at both ends, the placing groove is communicated with the internal space of the air inlet box 15, the placing plate in the hook plate 17 is placed in the placing groove at the top of the air inlet box 15, the hooks in the hook plate 17 are penetrated through the perforations in the top of the drying pad 18, the drying pad 18 is hung in the air inlet box 15, the hook plate 17 is lifted upward, the drying pad 18 can be pulled out of the air inlet box 15, at this time, the drying pad 18 can be replaced, the drying pad 18 is set, the water vapor in the air can be quickly absorbed, the first guide frame 19 and the second guide frame 44 are set, the air entering the air inlet box 15 can be guided to the surface of the drying pad 18.

[0037] Refer to Figure 3 , Figure 4 and Figure 7It is the front view, the front view and the partial enlarged view of the section of the temperature control device for refractory material production, the opposite faces of the two groups of heat conduction boxes 2 are fixedly connected with guide shells 22, one end of the outer wall of the two groups of guide shells 22 is fixedly connected with production boxes 23, the production box 23 is provided with a group, the heat can be accurately guided into the production box 23 through the setting guide shell 22, the front end of the production box 23 penetrates the visual window 24, the production situation in the production box 23 is convenient for the staff to penetrate through the setting visual window 24, the bottom of the concave surface of the U-shaped frame 1 is fixedly connected with the U-shaped table 20, the top center of the U-shaped table 20 penetrates the second motor 21, the movable end of the second motor 21 is vertically upward and penetrates the bottom center of the production box 23, the movable end of the second motor 21 is fixedly connected with the clamping plate 29, the top of the production box 23 is provided with the top cover 25, the bottom of the corresponding top cover 25 above the movable end of the second motor 21 is fixedly connected with the first rotating shaft 26, the first rotating shaft 26 is coaxially arranged with the movable end of the second motor 21, the bottom of the first rotating shaft 26 is rotatably connected with the rotating disc 27, the bottom of the rotating disc 27 is fixedly connected with the spring column 28, the bottom of the spring column 28 is also provided with the clamping plate 29, the opposite faces of the two groups of clamping plates 29 are fixedly connected with the clamping rod 30 at the outer edge, the refractory material body 31 is clamped and fixed through the clamping rod 30 of the upper and lower two clamping plates 29, when the second motor 21 rotates, the refractory material body 31 will also rotate together, the spring column 28 is composed of a spring cylinder, a spring and a sliding column, a through hole is formed in the bottom center of the spring cylinder, the outer wall of the sliding column penetrates the bottom through hole of the spring cylinder vertically downward, the spring is sleeved on the inner wall of the spring cylinder, the bottom of the spring is fixedly connected with the top of the sliding column, the spring can press downward the sliding column, so the spring column 28 also presses the clamping plate 29 below.

[0038] Referring to Figure 4 And Figure 7 It is the front view and the partial enlarged view of the section of the temperature control device for refractory material production, the two side outer walls of the production box 23 are fixedly connected with the stand 32, the stand 32 is arranged above the guide shell 22, the top of the stand 32 is fixedly connected with the second rotating shaft 33, the top of the second rotating shaft 33 is rotatably connected with the pressing plate 34, when one end of the bottom surface of the pressing plate 34 rotates to the top of the top cover 25, the top cover 25 can be fixed, the top cover 25 is provided with a detection assembly, the detection assembly at least includes a temperature and air pressure sensor 35, a temperature display 36 and an air pressure gauge 37, the temperature and air pressure in the production box 23 can be detected through the setting temperature and air pressure sensor 35, the temperature in the production box 23 can be displayed through the setting temperature display 36, so that the staff can control the temperature in the production box 23, the air pressure in the production box 23 can be displayed through the setting air pressure gauge 37.

[0039] Referring to Figure 2 ,Figure 5 and Figure 7 The top cover 25 is further penetrated by a perforated pipe 38, the rear end of the production box 23 is penetrated by an air outlet box 39, the top of the air outlet box 39 is penetrated by a first air supply pipe 40, the outer wall top end of the first air supply pipe 40 is inserted into the inner wall of the perforated pipe 38, by setting the first air supply pipe 40, the heat can be re-delivered to the top of the refractory material body 31, the bottom of the air outlet box 39 is penetrated by a second air supply pipe 41, the bottom end of the second air supply pipe 41 is penetrated into one end of the bottom of the production box 23, by setting the second air supply pipe 41, the heat can be re-delivered to the bottom of the refractory material body 31, by setting the first air supply pipe 40 and the second air supply pipe 41, the range of the refractory material body 31 contacting the heat can be expanded, and the loss and waste of the heat can be reduced, the rear end center of the air outlet box 39 is penetrated by an exhaust valve 42, the exhaust hole of the exhaust valve 42 is fixedly connected with an exhaust pipe 43, when the air pressure in the production box 23 is too high, the exhaust valve 42 can be used to quickly exhaust the excess gas in the production box 23.

[0040] The above content is further detailed description of the utility model in combination with specific embodiments, and cannot be determined that the specific implementation of the utility model is limited to these descriptions. For ordinary skilled in the art to which the utility model belongs, without departing from the concept of the utility model, a number of simple deductions or substitutions can be made, and all should be regarded as belonging to the protection scope determined by the claims of the utility model submitted.

Claims

1. A temperature control device for refractory production, comprising a U-shaped frame (1), characterized in that: The both sides of the U-shaped frame (1) are penetrated by heat-conducting boxes (2), a plurality of groups of electric heating wires (7) are installed in the heat-conducting boxes (2), the outer walls of the heat-conducting boxes (2) are sleeved with sleeve frames (8) at one end, the inner walls of the sleeve frames (8) are fixedly connected with air inlet boxes (15) at one end, the inner walls of the air inlet boxes (15) are fixedly connected with dustproof ventilation nets (16) at one end, the top of the air inlet boxes (15) is vertically penetrated by hook plates (17) at both ends, the bottom ends of the hook plates (17) are movably connected with drying pads (18), the outer walls of the dustproof ventilation nets (16) are fixedly connected with first guide frames (19) on one side, the inner walls of the air inlet boxes (15) are fixedly connected with second guide frames (44), the second guide frames (44) are arranged between the two groups of drying pads (18) in the same air inlet box (15), the opposite surfaces of the two groups of heat-conducting boxes (2) are fixedly connected with guide shells (22), the outer walls of the two groups of guide shells (22) are fixedly connected with production boxes (23) at one end, the production boxes (23) are provided with one group, and the production boxes (23) are internally provided with refractory material bodies (31).

2. A temperature control device for refractory material production according to claim 1, characterized in that: The top and bottom of the inner wall of the heat-conducting box (2) is fixedly connected with a support (3) at the same end, the opposite surfaces of the support (3) are fixedly connected with a first motor (4), the movable end of the first motor (4) is rotatably connected with a fan blade (5), and the top of the heat-conducting box (2) is vertically penetrated by a control module (6) at one end.

3. A temperature control device for refractory material production as claimed in claim 1, wherein: The top and bottom of the heat-conducting box (2) are provided with inclined slot holes (9) at the same end, the top and bottom of the sleeve frame (8) are provided with square holes (10) penetrating up and down at the same end, the inner walls of the square holes (10) are fixedly connected with hollow rings (11) at one end, the inner walls of the hollow rings (11) are slidably connected with slide rods (12), the outer walls of the slide rods (12) are sleeved with return springs (13) at one end, and the end faces of the slide rods (12) are fixedly connected with inclined plug blocks (14), and the outer wall bottom ends of the inclined plug blocks (14) are inserted into the inner walls of the inclined slot holes (9).

4. A temperature control device for refractory material production as claimed in claim 1, wherein: The concave bottom of the U-shaped frame (1) is fixedly connected with a U-shaped table (20), the top center of the U-shaped table (20) is penetrated by a second motor (21), the front end of the production box (23) is penetrated by a visual window (24), the movable end of the second motor (21) vertically penetrates the bottom center of the production box (23), the top of the production box (23) is provided with a top cover (25), the bottom of the top cover (25) is fixedly connected with a first rotating shaft (26), the bottom of the first rotating shaft (26) is rotatably connected with a rotating disc (27), the bottom of the rotating disc (27) is fixedly connected with a spring column (28), the bottom of the spring column (28) and the movable end of the second motor (21) are fixedly connected with clamping plates (29), and the opposite surfaces of the two groups of clamping plates (29) are fixedly connected with clamping rods (30) at the outer edges.

5. A temperature control device for refractory material production as claimed in claim 4, wherein: Both sides outer walls of the production box (23) are fixedly connected with stand columns (32), the top of the stand column (32) is fixedly connected with a second rotating shaft (33), the top of the second rotating shaft (33) is rotatably connected with a pressing plate (34).

6. A temperature control device for refractory material production as claimed in claim 4, wherein: The top cover (25) is also penetrated with a perforated pipe (38), the rear end of the production box (23) is penetrated with an air outlet box (39), the top of the air outlet box (39) is penetrated with a first air supply pipe (40), the outer wall top end of the first air supply pipe (40) is inserted with the inner wall of the perforated pipe (38).

7. A temperature control device for refractory material production as claimed in claim 6, wherein: The bottom of the air outlet box (39) is penetrated with a second air supply pipe (41), the bottom end of the second air supply pipe (41) is penetrated with one end of the production box (23) bottom, the rear end center of the air outlet box (39) is penetrated with an exhaust valve (42), the exhaust hole of the exhaust valve (42) is fixedly connected with an exhaust pipe (43).

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