Quartz smelting furnace

Abstract

The utility model discloses a quartz smelting furnace which comprises bases, two groups of supporting frames, a driving motor, a smelting furnace body, a cleaning mechanism and a stripping pumpback mechanism, the bases are horizontally arranged on two sides of the smelting furnace body, and the two groups of supporting frames are vertically arranged on the bases. The two sets of supporting frames are located on the two sides of the smelting furnace body correspondingly, the upper ends of the supporting frames are connected with the driving motor, the power output end of the driving motor is connected with a beam, the beam is installed on the side wall of the smelting furnace body, a discharging opening is formed in the upper end of the smelting furnace body, two sets of material guiding plates extend out of the discharging opening, and a drainage cavity is formed between the two sets of material guiding plates. And the dirt removing mechanism is installed on the discharging opening and comprises a cover plate, two sets of rotary stripping rods and a rotary stripping roller, the cover plate is used in cooperation with the discharging opening, and the two sets of rotary stripping rods are symmetrically installed at the inner end of the material guiding plate. According to the quartz smelting furnace designed by the utility model, the purpose of automatically cleaning the discharge opening according to requirements can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of quartz sand smelting furnaces, in particular to a quartz smelting furnace. Background Art

[0002] Fuel-heated melting furnaces are generally heated by fuels, including natural gas, liquefied petroleum gas, coal gas, diesel, heavy oil, coke, etc. The reaction heat generated by the combustion of the fuel heats the furnace charge, and the material in the furnace is melted after reaching a certain temperature. When quartz sand needs to be hot-melted, it also needs to be hot-melted in a special melting furnace. Quartz sand is quartz particles made by crushing quartz stone. Quartz stone is a non-metallic mineral, a hard, wear-resistant, and chemically stable silicate mineral. The color of quartz sand is milky white or colorless and translucent, with a Mohs hardness of 7. Quartz sand is an important industrial mineral raw material, a non-chemical hazardous product, and is widely used in glass, casting, ceramics and fireproof materials, smelting ferrosilicon, metallurgical flux, metallurgy, construction, chemical industry, plastics, rubber, abrasives, filter materials and other industries. After the quartz sand is smelted, the quartz sand solution is poured out.

[0003] However, the existing quartz sand smelting furnace has the following problems during use: when the quartz sand smelting furnace is finished smelting and the molten quartz is discharged through the discharge port at the top, part of the molten quartz may be retained on the inner wall of the discharge port during the discharge process, and will adhere to the inner wall of the discharge port after cooling. If it is not handled in time, the inner diameter of the discharge port will become smaller, affecting the subsequent discharge of the molten quartz. Therefore, it is necessary to design a corresponding technical solution to solve the existing technical problems. Utility Model Content

[0004] The utility model aims to provide a quartz smelting furnace, which solves the technical problem that when the quartz sand smelting furnace is completed and the molten quartz is discharged outward through the discharge port at the top, part of the molten quartz may be retained on the inner wall of the discharge port during the discharge process, and will adhere to the inner wall of the discharge port after cooling. If it is not processed in time, the inner diameter of the discharge port will become smaller, affecting the subsequent discharge of the molten quartz. A cleaning mechanism is arranged on the upper cover plate of the discharge port of the quartz smelting furnace, and the quartz adhered to the inner cavity of the discharge port can be stripped by the cleaning mechanism, so as to achieve the purpose of automatically removing the adhered quartz. In addition, a waste recovery mechanism is installed at the outer end of the discharge port, so as to facilitate the purpose of extracting the stripped debris for reuse.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a quartz smelting furnace, comprising a base, a support frame, a driving motor, a smelting furnace body, a cleaning mechanism and a stripping and retracting mechanism, wherein the base is horizontally arranged on both sides of the smelting furnace body, the support frame is divided into two groups and vertically installed on the base, the two groups of support frames are respectively located on both sides of the smelting furnace body and the upper ends are connected to the driving motor, the power output end of the driving motor is connected to a crossbeam, and the crossbeam is installed on the side wall of the smelting furnace body, and a discharge port is opened at the upper end of the smelting furnace body. The discharge port is extended with two groups of guide plates, and a drainage cavity is formed between the two groups of guide plates. The cleaning mechanism is installed on the discharge port and includes a cover plate, a rotating stripping rod and a rotating stripping roller. The cover plate is used in conjunction with the discharge port. The rotating stripping rod is divided into two groups and is symmetrically installed on the inner end of the guide plate. The rotating stripping roller is built into the drainage cavity. The stripping and retraction mechanism includes a dirt collecting funnel arranged at the lower edge of the guide plate and a suction pump installed on one side of the dirt collecting funnel. The air outlet end of the suction pump is connected to an air pipe, and a discharge head is provided at the end of the air pipe.

[0006] As a preferred embodiment of the present invention, the sum of the specifications of the discharge port and the guide plate is equal to the specification of the cover plate.

[0007] As a preferred embodiment of the utility model, the rotating peeling rod includes a motor 1 installed at the end of the guide plate and an arc rod installed at the power output end of the motor 1, and the lower edge of the arc rod is in contact with the guide cavity.

[0008] As a preferred embodiment of the utility model, the edge of the arc rod is processed into a blade-like structure and is installed with a plurality of groups of friction balls, the friction balls are made of metal fiber material and are spherical in structure, and the friction balls are in contact with the guide cavity.

[0009] As a preferred embodiment of the utility model, the rotary peeling roller comprises a second motor and a roller body mounted on the power output end of the second motor, the surface of the roller body is embedded with a friction jacket, and the surface of the friction jacket has a plurality of friction convex points.

[0010] As a preferred embodiment of the utility model, the interior of the sewage collecting funnel is machined to have a accommodating cavity, one side of the accommodating cavity is provided with a through opening, an inner tube is installed in the through opening, and the outer end of the inner tube is connected to the gas pipe.

[0011] As a preferred embodiment of the present invention, the discharge head includes a mounting seat arranged at the side edge of the discharge port and a material guide cylinder vertically fixed to the bottom of the mounting seat, wherein the upper end of the material guide cylinder is provided with a feed port and the lower end is formed with a discharge port.

[0012] As a preferred embodiment of the present invention, the material guide cylinder is an inverted cone-shaped structure and has a spiral material guide cavity formed inside, and the lower end of the spiral material guide cavity is connected to the discharge port.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. This scheme optimizes the structure of the quartz smelting furnace. A cleaning mechanism is arranged on the upper cover plate of the discharge port of the quartz smelting furnace. The quartz adhered to the inner cavity of the discharge port can be stripped by the cleaning mechanism, so as to achieve the purpose of automatically removing the adhered quartz. In addition, a waste recovery mechanism is installed at the outer end of the discharge port to facilitate the purpose of extracting the stripped debris for reuse.

[0015] 2. The quartz smelting furnace designed in this scheme can achieve the purpose of automatic cleaning of the discharge port as needed. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is the overall structure diagram of the utility model;

[0017] Figure 2 This is a structural diagram of the cleaning mechanism described in the utility model;

[0018] Figure 3 This is a structural diagram of the rotating peeling rod of the utility model;

[0019] Figure 4 This is a structural diagram of the rotary peeling roller of the utility model;

[0020] Figure 5 This is a structural diagram of the discharge head described in the utility model.

[0021] In the figure: 1. base; 2. support frame; 3. drive motor; 4. smelting furnace body; 5. crossbeam; 6. discharge port; 7. guide plate; 8. drainage chamber; 9. cover plate; 10. rotary stripping rod; 11. rotary stripping roller; 12. sewage collecting funnel; 13. suction pump; 14. air pipe; 15. discharge head; 16. motor 1; 17. friction ball; 18. motor 2; 19. roller body; 20. friction jacket; 21. friction convex point; 22. accommodating chamber; 23. inner tube; 24. mounting seat; 25. guide cylinder; 26. spiral guide chamber; 27. arc rod. DETAILED DESCRIPTION

[0022] 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 described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0023] See also Figure 1-5 The utility model provides a technical solution: a quartz smelting furnace, including a base 1, a support frame 2, a driving motor 3, a smelting furnace body 4, a cleaning mechanism and a stripping and retracting mechanism. The base 1 is horizontally arranged on both sides of the smelting furnace body 4, and the support frame 2 is divided into two groups and is vertically installed on the base 1. The two groups of support frames 2 are respectively located on both sides of the smelting furnace body 4 and the upper ends are connected to the driving motor 3. The power output end of the driving motor 3 is connected with a crossbeam 5, and the crossbeam 5 is installed on the side wall of the smelting furnace body 4. A discharge port 6 is opened at the upper end of the smelting furnace body 4. Two groups of guide plates 7 are extended from the discharge port 6. A drainage cavity 8 is formed between the two groups of guide plates 7. The outer end height of the guide cavity 8 is lower than the inner end height. The cleaning mechanism is installed on the discharge port 6 and includes a cover plate 9, a rotating stripping rod 10 and a rotating stripping roller 11. The cover plate 9 is used in conjunction with the discharge port 6. The rotating stripping roller 11 The stripping rods 10 are divided into two groups and are symmetrically installed at the inner end of the guide plate 7. The two groups of rotating stripping rods 10 are staggered up and down and move asynchronously. The rotating stripping roller 11 is built into the drainage cavity 8. The stripping and retraction mechanism includes a dirt collecting funnel 12 arranged at the lower edge of the guide plate 7 and a suction pump 13 installed on one side of the dirt collecting funnel 12. The air outlet end of the suction pump 13 is connected to an air supply pipe 14, and a discharge head 15 is provided at the end of the air supply pipe 14. A cleaning mechanism is arranged on the upper cover plate of the discharge port of the quartz smelting furnace. The cleaning mechanism can be used to strip the quartz adhered to the inner cavity of the discharge port, so as to achieve the purpose of automatically removing the adhered quartz. In addition, a waste recovery mechanism is installed at the outer end of the discharge port to facilitate the purpose of retrieving the stripped debris for reuse. The designed quartz smelting furnace can achieve the purpose of automatically cleaning the discharge port as needed.

[0024] Further improvement, such as Figure 1 As shown: the sum of the specifications of the discharge port 6 and the guide plate 7 is equal to the specification of the cover plate 9, which facilitates the cover plate 9 to be engaged with the discharge port 6 and the drainage cavity 8, and facilitates the rotating stripping rod 10 and the rotating stripping roller 11 to be placed in the guide cavity 8 for cleaning operations.

[0025] Further improvement, such as Figure 3As shown: the rotating peeling rod 10 includes a motor 16 installed at the end of the guide plate 7 and an arc rod 27 installed at the power output end of the motor 16. The lower edge of the arc rod 27 is in contact with the drainage chamber 8. The motor 16 is used to drive the arc rod 27 to rotate. The arc rod 27 can clean the inner end of the drainage chamber 8 during the rotation process.

[0026] Further improvement, such as Figure 3 As shown: the edge of the arc rod 27 is processed into a blade-like structure and is installed with several groups of friction balls 17. The friction balls 17 are made of metal fiber material and have a spherical structure. The friction balls 17 are in contact with the drainage cavity 8. This design makes it easy to peel off the inner wall of the guide cavity 8 through the arc rod 27.

[0027] Further improvement, such as Figure 4 As shown: the rotary peeling roller 11 includes a motor 18 and a roller body 19 installed at the power output end of the motor 18. The surface of the roller body 19 is embedded with a friction jacket 20. The surface of the friction jacket 20 has a plurality of friction convex points 21. The motor 18 can drive the roller body 19 to rotate. During the rotation process, the roller body 19 performs friction peeling treatment with the quartz on the inner wall through the friction convex points 21.

[0028] Further improvement, such as Figure 1 As shown: the interior of the sewage collecting funnel 12 is processed to form a accommodating chamber 22, and a through hole is opened on one side of the accommodating chamber 22, and an inner tube 23 is installed in the through hole. The outer end of the inner tube 23 is connected to the gas supply pipe 14, and the ground quartz powder can be collected and processed through the sewage collecting funnel 12.

[0029] Further improvement, such as Figure 5 As shown: the discharge head 15 includes a mounting seat 24 arranged on the side edge of the discharge port 6 and a guide cylinder 25 vertically fixed to the bottom of the mounting seat 24. The upper end of the guide cylinder 25 is provided with a feed port and the lower end is formed with a discharge port 6, which can guide the transported quartz powder downward.

[0030] Specifically, the material guide barrel 25 is an inverted cone-shaped structure and has a spiral material guide cavity 26 formed inside. The lower end of the spiral material guide cavity 26 is connected to the discharge port 6. This design can slow down the feeding speed of the powdered material and avoid splashing of the molten quartz below due to the excessively fast falling speed.

[0031] In the figure: 1. base; 2. support frame; 3. drive motor; 4. smelting furnace body; 5. crossbeam; 6. discharge port; 7. guide plate; 8. drainage chamber; 9. cover plate; 10. rotary stripping rod; 11. rotary stripping roller; 12. sewage collecting funnel; 13. suction pump; 14. air pipe; 15. discharge head; 16. motor 1; 17. friction ball; 18. motor 2; 19. roller body; 20. friction jacket; 21. friction convex point; 22. accommodating chamber; 23. inner tube; 24. mounting seat; 25. guide cylinder; 26. spiral guide chamber; 27. arc rod.

[0032] During use: the utility model melts the internal quartz through the melting furnace body 4. After the melting is completed, when it is necessary to conduct it outward, the staff can drive the melting furnace body 4 to tilt through the driving motor 3 and discharge the molten quartz sand inside through the discharge port 6 and the drainage chamber 8. When the melting furnace body is used up, the cover plate 9 can be closed and the rotating stripping rod 10 and the rotating stripping roller 11 are located inside the drainage chamber 8. The arc rod 27 is driven to rotate by the motor 16. The arc rod 27 rotates During the movement, the inner end of the drainage chamber 8 can be cleaned, and then the motor 18 can be used to drive the roller body 19 to rotate. During the rotation, the roller body 19 performs friction and peeling treatment with the quartz on the inner wall through the friction protrusions 21. The peeled quartz powder is introduced into the sewage collecting funnel 12 along the drainage chamber 8, and the powder is sucked to the position of the discharge head 15 by the suction pump 13. The internal spiral guide chamber 26 can slow down the feeding speed of the powdery crushed materials to avoid splashing of the molten quartz below due to the excessive falling speed.

[0033] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0034] In addition, the terms "first", "second", "third" and "fourth" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first", "second", "third" and "fourth" may explicitly or implicitly include at least one of such features.

[0035] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0036] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A quartz smelting furnace, characterized in that: The invention comprises a base (1), a support frame (2), a drive motor (3), a smelting furnace body (4), a cleaning mechanism and a stripping and retracting mechanism, wherein the base (1) is horizontally arranged on both sides of the smelting furnace body (4), the support frame (2) is divided into two groups and is vertically installed on the base (1), the two groups of support frames (2) are respectively located on both sides of the smelting furnace body (4) and the upper ends are connected to the drive motor (3), the power output end of the drive motor (3) is connected to a crossbeam (5), and the crossbeam (5) is installed on the side wall of the smelting furnace body (4), the upper end of the smelting furnace body (4) is provided with a discharge port (6), and two groups of guide plates (7) are extended from the discharge port (6), and the two groups of guide plates (7) are connected to the power output end of the drive motor (3), and the crossbeam (5) is installed on the side wall of the smelting furnace body (4). A drainage chamber (8) is formed between the guide plate (7), the cleaning mechanism is installed on the discharge port (6) and comprises a cover plate (9), a rotating stripping rod (10) and a rotating stripping roller (11), the cover plate (9) is used in conjunction with the discharge port (6), the rotating stripping rod (10) is divided into two groups and symmetrically installed on the inner end of the guide plate (7), the rotating stripping roller (11) is built into the drainage chamber (8), and the stripping and retracting mechanism comprises a dirt collecting funnel (12) arranged at the lower edge of the guide plate (7) and a suction pump (13) installed on one side of the dirt collecting funnel (12), the air outlet end of the suction pump (13) is connected to an air supply pipe (14), and a discharge head (15) is arranged at the end of the air supply pipe (14).

2. A quartz smelting furnace according to claim 1, characterized in that: The sum of the specifications of the discharge port (6) and the guide plate (7) is equal to the specifications of the cover plate (9).

3. A quartz smelting furnace according to claim 2, characterized in that: The rotating peeling rod (10) comprises a motor 1 (16) mounted on the end of the material guide plate (7) and an arc-shaped rod (27) mounted on the power output end of the motor 1 (16), wherein the lower edge of the arc-shaped rod (27) contacts the drainage cavity (8).

4. A quartz smelting furnace according to claim 3, characterized in that: The edge of the arc-shaped rod (27) is processed into a blade-like structure and is installed with a plurality of groups of friction balls (17). The friction balls (17) are made of metal fiber material and have a spherical structure. The friction balls (17) are in contact with the drainage cavity (8).

5. A quartz smelting furnace according to claim 1, characterized in that: The rotary peeling roller (11) comprises a second motor (18) and a roller body (19) mounted on the power output end of the second motor (18); a friction jacket (20) is embedded on the surface of the roller body (19); and a plurality of groups of friction protrusions (21) are provided on the surface of the friction jacket (20).

6. A quartz smelting furnace according to claim 1, characterized in that: The interior of the sewage collecting funnel (12) is machined to form a receiving cavity (22), one side of the receiving cavity (22) is provided with a through opening, an inner tube (23) is installed in the through opening, and the outer end of the inner tube (23) is connected to the gas transmission pipe (14).

7. A quartz smelting furnace according to claim 1, characterized in that: The material discharge head (15) comprises a mounting seat (24) arranged at the side edge of the material discharge port (6) and a material guide cylinder (25) vertically fixed to the bottom of the mounting seat (24); the material guide cylinder (25) has a material feed port at the upper end and a material discharge port (6) at the lower end.

8. A quartz smelting furnace according to claim 7, characterized in that: The material guide cylinder (25) is in an inverted conical structure and has a spiral material guide cavity (26) formed inside, and the lower end of the spiral material guide cavity (26) is connected to the discharge port (6).

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