High-temperature block melting furnace for foam glass production

Abstract

The utility model relates to the technical field of foam glass production, and provides a high-temperature block melting furnace for foam glass production, which comprises a support base, a support shaft rod rotatably connected to one end of the top of the support base, a support plate fixedly connected to one side of the support shaft rod, and a guide assembly arranged in the middle of the inner side of the support base. The guiding assembly is used for driving the supporting plate to turn over, the top end of the supporting plate is fixedly connected with a frit furnace body, the bottom end and the top end in the frit furnace body are provided with a heating cavity and a material carrying cavity correspondingly, a heating system is arranged in the material carrying cavity, and a furnace cover body is arranged at the top end of the frit furnace body. A discharging assembly is arranged at the end, close to the supporting shaft rod, of the frit furnace body. By means of the technical scheme, the problems that in the prior art, materials in a molten state are difficult to lead out rapidly, the overall production efficiency is greatly affected, and in the discharging process, temperature difference is likely to exist between the discharging pipeline and the furnace cavity, and consequently the materials are likely to be attached to the discharging pipeline are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to foamed glass production technical field, specifically, and relates to a high temperature fused block furnace for foamed glass production. BACKGROUND

[0002] Foamed glass is a kind of heat insulation glass with the air porosity of more than 90%, which is composed of uniform air holes. Since its air hole structure has the physical properties of borosilicate, it is used as a heat insulation material with the characteristics of air-tightness, non-combustibility, non-deformation, non-deterioration and non-pollution of food, and therefore, it is not only used as a non-combustible heat insulation material indoors and outdoors, but also used in food freezing fermentation and brewing equipment, float of liquid level gauge, etc.

[0003] At present, the materials required for foamed glass production need to be heated by a high temperature fused block furnace in order to form foamed glass. However, in the conventional technology, the molten material is difficult to be quickly discharged after the material is heated, which greatly affects the overall production efficiency, and when discharging, there is a temperature difference between the discharge pipeline and the furnace cavity, which causes the material to easily adhere to the discharge pipeline.

[0004] Based on this, we propose a high temperature fused block furnace for foamed glass production. SUMMARY

[0005] The utility model discloses a high temperature fused block furnace for foamed glass production, solves the problem that the molten material is difficult to be quickly discharged in the related art, which greatly affects the overall production efficiency, and when discharging, there is a temperature difference between the discharge pipeline and the furnace cavity, which causes the material to easily adhere to the discharge pipeline.

[0006] The technical scheme of the utility model is as follows: a high temperature fused block furnace for foamed glass production, including support base, one end of support base top rotatable connection has support axle stem, one side of support axle stem is fixedly connected with support plate, the middle part of support base inner side is provided with guide assembly, the guide assembly is used for driving support plate overturning, the top of support plate is fixedly connected with fused block furnace main body, the bottom and top of fused block furnace main body inside are provided with heating cavity and load cavity respectively, the inside of load cavity is provided with heating system, the top of fused block furnace main body is provided with furnace cover main body, one end of fused block furnace main body close to support axle stem is provided with discharge assembly, and the discharge assembly is used for guiding the material in the heating cavity.

[0007] Preferably, the guiding assembly includes a positioning seat, a central shaft, an eccentric adjustment plate, a guide plate, a guide slot, and an extension seat. The positioning seat is fixedly connected to the middle of the inner side of the support base. The central shaft is rotatably connected to the inner side of the positioning seat. Eccentric adjustment plates are fixedly connected to both ends of the central shaft. The guide plate is rotatably connected to the end of the eccentric adjustment plate away from the central shaft, and the end of the guide plate away from the eccentric adjustment plate is also rotatably connected to the middle of the bottom end of the support plate. A guide slot is provided in the middle of the eccentric adjustment plate. An extension seat is fixedly connected to one side of the positioning seat. A hydraulic cylinder is fixedly connected to the top of the extension seat. A guide frame is fixedly connected to the output end of the hydraulic cylinder, and the two ends of the guide frame are movably connected to the inside of the two guide slots, respectively.

[0008] Preferably, the discharge assembly includes a discharge pipe, a filling cavity, and an electric heating wire. The discharge pipe is fixedly connected to one end of the main body of the melting furnace near the support shaft, and the end of the discharge pipe located inside the main body of the melting furnace extends into the heating cavity. A filling cavity is formed between the inner wall and the outer wall of the discharge pipe. An electric heating wire is fixedly connected inside the filling cavity. A liquid filling pipe communicating with the filling cavity is fixedly connected to the top end of the discharge pipe.

[0009] Preferably, the guide plate is fixedly connected to a mounting shaft at one end near the eccentric adjustment plate, and the eccentric adjustment plate has a mounting hole at the end away from the central shaft, with the mounting shaft rotatably connected inside the mounting hole.

[0010] Preferably, a mounting ear is fixedly connected to the middle of the bottom end of the support plate, and the end of the guide plate away from the eccentric adjustment plate is connected to the mounting ear through a rotating shaft.

[0011] Preferably, a linear guide rod is slidably connected to the top of the extension seat, and the end of the linear guide rod near the guide frame is also fixedly connected to the guide frame.

[0012] Preferably, both ends of the guide frame are provided with transmission rods, and the guide frame is connected to the inside of the guide slot through the transmission rods.

[0013] Preferably, a feedback window is provided on one side of the discharge pipe, and a transparent observation plate is fixedly connected inside the feedback window.

[0014] The working principle and beneficial effects of this utility model are as follows:

[0015] 1. In this utility model, through the structural cooperation of the guiding components, the linear displacement of the guide frame can drive the support plate to rotate, so that the main body of the melting furnace can be tilted, thereby efficiently pouring out the molten material and greatly improving the overall convenience.

[0016] 2、 The utility model discloses a cooperation through the discharging assembly, can control the temperature difference between the discharging pipeline and heating cavity in the discharging process, avoids that material adheres on the discharging pipeline. BRIEF DESCRIPTION OF DRAWINGS

[0017] The utility model will be further explained in detail in combination with the drawings and specific embodiment.

[0018] Fig. 1 It is structure schematic drawing for the utility model;

[0019] Fig. 2 It is internal structure schematic drawing for the utility model frit furnace main part;

[0020] Fig. 3 It is structure schematic drawing for the utility model guide assembly;

[0021] Fig. 4 It is assembly structure schematic drawing for the utility model support plate and guide plate;

[0022] Fig. 5 It is connection structure schematic drawing for the utility model guide channel and guide plate;

[0023] Fig. 6 It is structure schematic drawing for the utility model discharging assembly;

[0024] In the drawing: 1, support base, 2, support axle, 3, support plate, 4, guide assembly, 5, frit furnace main part, 6, heating cavity, 7, load cavity, 8, heating system, 9, furnace cover main body, 10, discharging assembly, 11, positioning seat, 12, central axle, 13, eccentric adjusting plate, 14, guide plate, 15, guide channel, 16, extension seat, 17, hydraulic cylinder, 18, guide frame, 19, discharging pipeline, 20, filling cavity, 21, electric heating wire, 22, liquid filling pipeline. DETAILED DESCRIPTION

[0025] The technical scheme in the utility model embodiment will be described clearly and completely in combination with the utility model embodiments, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor are involved in the scope of the utility model protection.

[0026] Embodiment 1

[0027] As Figs. 1-6As shown, the embodiment proposes a high-temperature frit furnace for foam glass production, which comprises a support base 1, one end of the top of the support base 1 is rotatably connected with a support shaft 2, one side of the support shaft 2 is fixedly connected with a support plate 3, the middle of the inner side of the support base 1 is provided with a guide assembly 4, the guide assembly 4 is used to drive the support plate 3 to overturn, the top end of the support plate 3 is fixedly connected with a frit furnace body 5, the bottom end and the top end inside the frit furnace body 5 are respectively provided with a heating cavity 6 and a material loading cavity 7, the inside of the material loading cavity 7 is provided with a heating system 8, the top end of the frit furnace body 5 is provided with a furnace cover body 9, one end of the frit furnace body 5 close to the support shaft 2 is provided with a discharge assembly 10, the discharge assembly 10 is used to guide the material in the heating cavity 6 out;

[0028] In the embodiment, the heating system 8 is electric heating type, and its main structure includes:

[0029] The heating body is made of electric resistance wire with large electric power and high melting point wound on insulating material, which is used to convert electric energy into heat energy to heat the material in the material loading cavity 7;

[0030] The control system is used to adjust and monitor the heat output of the heater;

[0031] It is mature prior art, and will not be described here;

[0032] The guide assembly 4 comprises a positioning seat 11, a center shaft 12, an eccentric adjusting plate 13, a guide plate 14, a guide slot 15 and an extension seat 16, the middle of the inner side of the support base 1 is fixedly connected with the positioning seat 11, the inner side of the positioning seat 11 is rotatably connected with the center shaft 12, both ends of the center shaft 12 are fixedly connected with the eccentric adjusting plate 13, one end of the eccentric adjusting plate 13 away from the center shaft 12 is rotatably connected with the guide plate 14, and the other end of the guide plate 14 away from the eccentric adjusting plate 13 is also rotatably connected with the middle of the bottom end of the support plate 3, the middle of the eccentric adjusting plate 13 is provided with the guide slot 15, one side of the positioning seat 11 is fixedly connected with the extension seat 16, the top end of the extension seat 16 is fixedly connected with a hydraulic cylinder 17, the output end of the hydraulic cylinder 17 is fixedly connected with a guide frame 18, and both ends of the guide frame 18 are movably connected inside the two guide slots 15 respectively;

[0033] In detail, one end of the guide plate 14 close to the eccentric adjusting plate 13 is fixedly connected with a mounting shaft, one end of the eccentric adjusting plate 13 away from the center shaft 12 is provided with a mounting hole, and the mounting shaft is rotatably connected inside the mounting hole, the structure cooperation of the mounting shaft and the mounting hole enables the guide plate 14 and the eccentric adjusting plate 13 to be effectively assembled, and ensures the stability of the connection between the guide plate 14 and the eccentric adjusting plate 13;

[0034] The middle part of the bottom end of the supporting plate 3 is fixedly connected with an assembly lug, and the end of the guide plate 14 away from the eccentric adjusting plate 13 is connected to the assembly lug through a rotating shaft. With the assembly lug, the guide plate 14 can be effectively assembled, and the application effect of the guide plate 14 is ensured.

[0035] Preferably, the top end of the extension seat 16 is transversely and slidingly connected with a straight guide rod, and the end of the straight guide rod close to the guide frame 18 is fixedly connected with the guide frame 18. With the straight guide rod, the displacement of the guide frame 18 can be effectively guided, and uncontrollable shaking of the guide frame 18 is avoided.

[0036] Further, the two ends of the guide frame 18 are provided with conducting rods, and the guide frame 18 is connected inside the guide channel 15 through the conducting rods. With the guide rods, the guide rods can be displaced inside the guide channel 15 during the displacement of the guide frame 18, and the eccentric adjusting plate 13 is driven to rotate under the support of the central shaft 12.

[0037] Embodiment 2

[0038] As shown in the figure, based on the same concept as in the above embodiment 1, the present embodiment also proposes a discharging assembly 10. Figs. 1-6

[0039] In the present embodiment, the discharging assembly 10 includes a discharging pipeline 19, a filling cavity 20 and an electric heating wire 21. The discharging pipeline 19 is fixedly connected to the end of the frit furnace body 5 close to the supporting shaft 2, and the end of the discharging pipeline 19 inside the frit furnace body 5 extends to the inside of the heating cavity 6. The filling cavity 20 is formed between the inner wall and the outer wall of the discharging pipeline 19, and the electric heating wire 21 is fixedly connected inside the filling cavity 20. The top end of the discharging pipeline 19 is fixedly connected with a liquid adding pipeline 22 in communication with the filling cavity 20.

[0040] In detail, the side of the discharging pipeline 19 is provided with a feedback window, and the inside of the feedback window is fixedly connected with a transparent observation plate. With the feedback window, the liquid level inside the filling cavity 20 can be intuitively fed back to remind the personnel to replenish in time.

[0041] In the present embodiment, the middle part of the discharging pipeline 19 is provided with a solenoid valve for controlling the on-off of the discharging pipeline 19, and the top end of the liquid adding pipeline 22 is threadedly connected with a blocking cover.

[0042] ​A specific application of the above two embodiments is that the furnace cover body 9 is opened, the raw materials of foamed glass are poured into the loading cavity 7, then the raw materials in the loading cavity 7 are heated and melted by the operation of the heating system 8, after melting, the hydraulic cylinder 17 is first started to drive the guide frame 18 to displace towards the positioning seat 11, cooperating with the connection of the guide frame 18 and the guide groove 15, the displacement of the guide frame 18 in the guide groove 15 can drive the eccentric adjusting plate 13 to rotate under the support of the central shaft 12, and since the guide plate 14 is also connected between the eccentric adjusting plate 13 and the support plate 3, when the eccentric adjusting plate 13 rotates, the included angle between the eccentric adjusting plate 13 and the guide plate 14 will be changed, so as to drive the support plate 3 to rotate under the support of the support shaft 2, so that the block furnace body 5 is inclined, and the raw materials in the loading cavity 7 are guided out through the discharge pipeline 19, and when guided out, the electric heating wire 21 is started to heat the liquid in the filling cavity 20, so as to maintain the temperature on the discharge pipeline 19, avoid temperature difference between the discharge pipeline 19 and the heating cavity 6, and prevent the material from adhering to the discharge pipeline 19.

[0043] The above only is the preferred embodiment of the present application, and does not limit the present application, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A high-temperature melting furnace for foam glass production, characterized in that, The system includes a support base (1), a support shaft (2) is rotatably connected to one end of the top of the support base (1), a support plate (3) is fixedly connected to one side of the support shaft (2), a guide component (4) is provided in the middle of the inner side of the support base (1), the guide component (4) is used to drive the support plate (3) to rotate, a melting furnace body (5) is fixedly connected to the top of the support plate (3), a heating chamber (6) and a material loading chamber (7) are respectively opened at the bottom and top of the melting furnace body (5), a heating system (8) is provided inside the material loading chamber (7), a furnace cover body (9) is provided at the top of the melting furnace body (5), and a discharge component (10) is provided at one end of the melting furnace body (5) near the support shaft (2), the discharge component (10) is used to discharge the material in the heating chamber (6); The guide assembly (4) includes a positioning seat (11), a central shaft (12), an eccentric adjustment plate (13), a guide plate (14), a guide slot (15), and an extension seat (16). The positioning seat (11) is fixedly connected to the middle of the inner side of the support base (1). The central shaft (12) is rotatably connected to the inner side of the positioning seat (11). The eccentric adjustment plates (13) are fixedly connected to both ends of the central shaft (12). The guide plate (14) is rotatably connected to the end of the eccentric adjustment plate (13) away from the central shaft (12). The guide plate (14) is rotatably connected to the middle of the bottom end of the support plate (3) at one end away from the eccentric adjustment plate (13). The eccentric adjustment plate (13) has a guide slot (15) in the middle. An extension seat (16) is fixedly connected to one side of the positioning seat (11). A hydraulic cylinder (17) is fixedly connected to the top of the extension seat (16). A guide frame (18) is fixedly connected to the output end of the hydraulic cylinder (17). The two ends of the guide frame (18) are movably connected to the inside of the two guide slots (15). The discharge assembly (10) includes a discharge pipe (19), a filling cavity (20), and an electric heating wire (21). The discharge pipe (19) is fixedly connected to one end of the main body (5) of the melting furnace (2) and the end of the discharge pipe (19) located inside the main body (5) of the melting furnace extends into the heating cavity (6). A filling cavity (20) is provided between the inner wall and the outer wall of the discharge pipe (19). An electric heating wire (21) is fixedly connected inside the filling cavity (20). A liquid filling pipe (22) communicating with the filling cavity (20) is fixedly connected to the top end of the discharge pipe (19).

2. The high-temperature melting furnace for foam glass production according to claim 1, characterized in that, The guide plate (14) is fixedly connected to a mounting shaft at one end near the eccentric adjustment plate (13). The eccentric adjustment plate (13) has a mounting hole at one end away from the central shaft (12), and the mounting shaft is rotatably connected inside the mounting hole.

3. The high-temperature melting furnace for foam glass production according to claim 1, characterized in that, The support plate (3) has a mounting ear fixedly connected to the middle of its bottom end, and the end of the guide plate (14) away from the eccentric adjustment plate (13) is connected to the mounting ear through a rotating shaft.

4. The high-temperature melting furnace for foam glass production according to claim 1, characterized in that, The top of the extension seat (16) is slidably connected to a linear guide rod, and the end of the linear guide rod near the guide frame (18) is also fixedly connected to the guide frame (18).

5. A high-temperature melting furnace for producing foam glass according to claim 1, characterized in that, Both ends of the guide frame (18) are provided with transmission rods, and the guide frame (18) is connected to the inside of the guide slot (15) through the transmission rods.

6. A high-temperature melting furnace for producing foam glass according to claim 1, characterized in that, A feedback window is provided on one side of the discharge pipe (19), and a transparent observation plate is fixedly connected inside the feedback window.

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