Continuous frit furnace

Abstract

The utility model belongs to the technical field of frit furnaces, and particularly relates to a continuous frit furnace which comprises a heating assembly capable of melting materials, a feeding assembly capable of adding the materials into the frit furnace in various modes is arranged above the heating assembly, and a discharging assembly capable of conveniently discharging molten finished products is arranged below the heating assembly. According to the utility model, through the cooperation of the sealing piece and the rotating piece, a worker can feed materials into the heating assembly in a large scale when the feeding assembly does not close the feeding port of the heating assembly, or after the feeding port of the heating assembly is closed, the materials are fed into the sealing piece firstly, and then the rotating piece controls the falling speed of the materials, so that the materials can be fed into the heating assembly in a large scale. Outward dissipation of heat in the frit furnace is greatly slowed down, and the materials can continuously fall into the heating assembly after being preheated.

Description

Technical Field

[0001] The utility model belongs to the technical field of frit furnaces, and in particular relates to a continuous frit furnace. Background Art

[0002] The frit furnace is a special melting equipment developed for sintering, melting, analysis and production of non-metallic and other compound materials. It is resistant to high temperature and corrosion, has high working stability and is safe.

[0003] A Chinese patent document with authorization announcement number CN213067055U discloses a continuous frit furnace, which holds materials through a feeder arranged on the frit furnace body, and introduces the materials into a hot melt crucible for heating through a feed pipe that can pass through a sealing cover. Combined with the blocking effect of a filter screen arranged in the crucible, the frit furnace achieves continuous heating of the materials.

[0004] However, in the prior art, the feeding method of the frit furnace is single, the feeding speed is difficult to control, and the heat inside the frit furnace is easy to dissipate from the feeding point to the outside. Therefore, a continuous frit furnace is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a continuous frit furnace.

[0006] The technical solution adopted by the utility model is as follows:

[0007] A continuous frit furnace, comprising a heating assembly capable of melting materials, a feeding assembly capable of adding materials to the frit furnace in various ways arranged above the heating assembly, and a discharging assembly capable of conveniently discharging the molten finished product arranged below the heating assembly;

[0008] The heating assembly includes a housing;

[0009] The feeding assembly includes a seal that can close the feeding end of the heating assembly and feed materials into the heating assembly in a variety of ways, so that the seal can store a certain amount of material and after operation, the material falls into the rotating part of the heating assembly at a certain speed.

[0010] Preferably: the sealing member comprises a first hydraulic rod fixedly mounted on the outer shell, the telescopic end of the first hydraulic rod is fixedly connected to a closed cover, a guide rod is arranged between the outer shell and the closed cover, a feed cover is fixedly connected to the upper side of the closed cover, and a material storage rack is fixedly mounted inside the closed cover.

[0011] Preferably: the rotating member includes an anti-slip ring fixedly connected in the closed cover, a leakage rack is arranged above the anti-slip ring, a shaft seat is fixedly connected above the closed cover, a rotating shaft is arranged between the leakage rack and the shaft seat, and a motor is fixedly connected to the upper end of the rotating shaft.

[0012] Preferably, the housing is slidably connected to the guide rod.

[0013] Preferably: a fan-shaped leakage groove is integrally formed on the material storage rack, a rectangular leakage groove is integrally formed on the leakage rack, the number of the fan-shaped leakage grooves is the same as the rectangular leakage grooves, and the size of the fan-shaped leakage grooves is smaller than that of the rectangular leakage grooves.

[0014] Preferably: the closing cover is rotatably connected to the material leakage rack, and the shaft seat is rotatably connected to the rotating shaft.

[0015] The beneficial effects of the utility model are as follows: the seal and the rotating part cooperate to facilitate the staff to feed a large amount of material into the heating component when the feed component does not close the feed port of the heating component, or after the feed port of the heating component is closed, the material is first fed into the seal and then the rotating part controls the falling speed of the material, thereby greatly slowing down the dissipation of heat inside the molten block furnace and allowing the material to continuously fall into the heating component after being preheated. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the following specific embodiments, they are used to explain the present invention, but do not constitute a limitation to the present invention. In the accompanying drawings:

[0017] Figure 1 It is an isometric structural schematic diagram of a continuous frit furnace described in the utility model;

[0018] Figure 2 This is a schematic diagram of the main structure of a continuous frit furnace described in the utility model;

[0019] Figure 3 It is a schematic cross-sectional structure diagram of some parts of a continuous frit furnace described in the utility model;

[0020] Figure 4 It is a schematic diagram of the structure of some parts of the heating assembly of a continuous frit furnace described in the utility model;

[0021] Figure 5 It is a schematic diagram of the proportionally enlarged structure of some parts of the feeding assembly of a continuous frit furnace described in the utility model;

[0022] Figure 6 yes Figure 5 Another perspective structural diagram of;

[0023] Figure 7 yes Figure 5 Schematic diagram of some parts.

[0024] The following are the descriptions of the reference numerals:

[0025] 1. Heating assembly; 101. Shell; 102. Insulation layer; 103. Insulation layer; 104. Heating pipe; 105. Melt crucible; 2. Feed assembly; 201. First hydraulic rod; 202. Closing cover; 203. Guide rod; 204. Feed cover; 205. Storage rack; 206. Anti-slip ring; 207. Leakage rack; 208. Shaft seat; 209. Rotating shaft; 210. Motor; 3. Unloading assembly; 301. Ring heater; 302. U-shaped rack; 303. Lifting rack; 304. Second hydraulic rod; 305. Third hydraulic rod; 306. Rotating rack; 307. Crucible plug. DETAILED DESCRIPTION

[0026] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0027] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0028] The present invention is further described below by way of embodiments in conjunction with the accompanying drawings.

[0029] like Figure 1-Figure 7 As shown, a continuous frit furnace includes a heating component 1 for melting materials, a feeding component 2 for adding materials to the frit furnace in various ways is arranged above the heating component 1, and a discharging component 3 for conveniently discharging the molten product is arranged below the heating component 1.

[0030] In this embodiment: the heating component 1 includes an outer shell 101, an insulating layer 102 is fixedly installed in the outer shell 101, a heat-insulating layer 103 is fixedly installed in the heat-insulating layer 102, a heating pipe 104 is arranged between the heat-insulating layer 102 and the heat-insulating layer 103, and a molten crucible 105 is arranged between the heat-insulating layers 103; the outer shell 101 ensures the use strength of the frit furnace, and provides installation positions for components such as the first hydraulic rod 201 and the second hydraulic rod 304, the molten crucible 105 is heated by the heating pipe 104, the heat-insulating layer 102 and the heat-insulating layer 103 provide installation positions for the heating pipe 104, and the speed at which the heat generated by the heating pipe 104 dissipates outward is greatly slowed down, so that the temperature of the molten crucible 105 rises stably.

[0031] In this embodiment: the feeding component 2 includes a sealing member that can close the feeding end of the heating component 1 and feed materials into the heating component 1 in a variety of ways, so that the sealing member can store a certain amount of materials and make the materials fall into the rotating member of the heating component 1 at a certain speed after operation, and the sealing member includes a first hydraulic rod 201 fixedly mounted on the outer shell 101, and the telescopic end of the first hydraulic rod 201 is fixedly connected to a closed cover 202, a guide rod 203 is arranged between the outer shell 101 and the closed cover 202, a feeding cover 204 is fixedly connected to the upper side of the closed cover 202, and a material storage rack 205 is fixedly installed in the closed cover 202, and the rotating member includes an anti-slip ring 206 fixedly connected to the closed cover 202, a material leakage rack 207 is arranged above the anti-slip ring 206, and a shaft seat 208 is fixedly connected above the closed cover 202, and a rotating shaft 209 is arranged between the material leakage rack 207 and the shaft seat 208, and a motor 210 is fixedly connected to the upper end of the rotating shaft 209;

[0032] The housing 101 is slidably connected to the guide rod 203, a fan-shaped material leakage groove is integrally formed on the material storage rack 205, and a rectangular material leakage groove is integrally formed on the material leakage rack 207. The number of the fan-shaped material leakage grooves is the same as that of the rectangular material leakage grooves, and the size of the fan-shaped material leakage grooves is smaller than that of the rectangular material leakage grooves. The closing cover 202 is rotatably connected to the material leakage rack 207, and the shaft seat 208 is rotatably connected to the rotating shaft 209.

[0033] The first hydraulic rod 201 drives the closing cover 202 to rise and fall relative to the molten material crucible 105, so that the closing cover 202 closes or opens the upper opening of the molten material crucible 105; the connection between the guide rod 203 and the outer shell 101 further limits the movable range of the closing cover 202; the feed port above the closing cover 202 is sealed by the feed cover 204; a certain volume of material storage space is formed in the closing cover 202 by the material storage rack 205; the movable range of the leakage rack 207 in the closing cover 202 is limited by the anti-slip ring 206; the leakage rack 207 is driven to rotate horizontally at a certain angle in the closing cover 202 by the rotating shaft 209 which can rotate relative to the shaft seat 208 after the motor 210 is running; and the fan-shaped leakage groove on the material storage rack 205 and the rectangular leakage groove on the leakage rack 207 are formed at a certain angle.

[0034] In this embodiment: the unloading assembly 3 includes an annular heater 301 fixedly installed below the housing 101, a U-shaped frame 302 is fixedly connected to one side of the housing 101, a lifting frame 303 is movably connected to the U-shaped frame 302, a second hydraulic rod 304 is fixedly connected to the top of the lifting frame 303, a third hydraulic rod 305 is movably connected to the lower end of the lifting frame 303, a rotating frame 306 is arranged between the lifting frame 303 and the telescopic end of the third hydraulic rod 305, and a crucible plug 307 is arranged between the discharge end of the molten material crucible 105 and the rotating frame 306;

[0035] The U-shaped frame 302 is slidably connected to the lifting frame 303, the lifting frame 303 is rotatably connected to the third hydraulic rod 305, and the lifting frame 303 and the third hydraulic rod 305 are both rotatably connected to the rotating frame 306;

[0036] The crucible plug 307 arranged at the discharge end of the molten crucible 105 is surrounded by an annular heater 301 to heat the crucible plug 307 and part of the discharge end of the molten crucible 105 to a desired temperature. The lifting frame 303 connected to the third hydraulic rod 305 and the rotating frame 306 is driven by the second hydraulic rod 304 to slide and rise relative to the U-shaped frame 302. The rotating frame 306 equipped with the crucible plug 307 is driven by the third hydraulic rod 305 to rotate relative to the lifting frame 303.

[0037] Working principle: When the continuous melting furnace is installed and used, a certain height difference can be created between the closed cover 202 and the melting crucible 105 through the operation of the first hydraulic rod 201, so that the staff can put a large amount of materials into the melting crucible 105. When the closed cover 202 and the melting crucible 105 are in close contact, the material can be put into the closed cover 202 after the feed cover 204 is removed, and the material is gradually dropped into the melting crucible 105 along the fan-shaped leakage groove of the material storage rack 205 and the rectangular leakage groove of the leakage rack 207 in sequence;

[0038] When the material gradually falls into the melting crucible 105 from between the closed cover 202 and the material storage rack 205, the angle between the rectangular material leakage groove and the fan-shaped material leakage groove can be adjusted by rotating the material leakage rack 207 to change the falling speed of the material, so that the material gradually falls into the melting crucible 105 from multiple directions. In this process, the material leakage rack 207, the material storage rack 205, the closed cover 202, and the feed cover 204 can all slow down the dissipation of heat in the melting crucible 105. When there is still material above the material storage rack 205, this feeding method can make the material rise to a certain temperature before falling into the melting crucible 105.

[0039] When the material is melted, the second hydraulic rod 304 and the third hydraulic rod 305 can work successively to make the rotating frame 306 first drive the crucible plug 307 to descend along with the lifting frame 303, so that the crucible plug 307 is separated from the molten material crucible 105, and then the rotating frame 306 drives the crucible plug 307 to rotate and stagger from below the discharge end of the molten material crucible 105, so that the molten product in the molten material crucible 105 can flow out smoothly and unhindered.

[0040] The preferred embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A continuous frit furnace, characterized in that: It comprises a heating component (1) capable of melting materials, a feeding component (2) capable of adding materials to the frit furnace in various ways is arranged above the heating component (1), and a discharging component (3) capable of conveniently discharging the molten finished product is arranged below the heating component (1); The heating component (1) comprises a housing (101); The feeding component (2) comprises a sealing member capable of closing the feeding end of the heating component (1) and feeding materials into the heating component (1) in a variety of ways, so that the sealing member can store a certain amount of materials and, after operation, the materials can fall into the rotating member of the heating component (1) at a certain speed.

2. A continuous frit furnace according to claim 1, characterized in that: The sealing component comprises a first hydraulic rod (201) fixedly mounted on the outer shell (101); a telescopic end of the first hydraulic rod (201) is fixedly connected to a closing cover (202); a guide rod (203) is provided between the outer shell (101) and the closing cover (202); a feed cover (204) is fixedly connected to the upper side of the closing cover (202); and a material storage rack (205) is fixedly mounted inside the closing cover (202).

3. A continuous frit furnace according to claim 2, characterized in that: The rotating member comprises an anti-slip ring (206) fixedly connected in the closed cover (202); a material leakage rack (207) is arranged above the anti-slip ring (206); an axle seat (208) is fixedly connected above the closed cover (202); a rotating shaft (209) is arranged between the material leakage rack (207) and the axle seat (208); and a motor (210) is fixedly connected to the upper end of the rotating shaft (209).

4. A continuous frit furnace according to claim 2, characterized in that: The housing (101) is slidably connected to the guide rod (203).

5. A continuous frit furnace according to claim 3, characterized in that: The material storage rack (205) is integrally formed with a fan-shaped material leakage groove, and the material leakage rack (207) is integrally formed with a rectangular material leakage groove, the number of the fan-shaped material leakage grooves is the same as that of the rectangular material leakage grooves, and the size of the fan-shaped material leakage grooves is smaller than that of the rectangular material leakage grooves.

6. A continuous frit furnace according to claim 5, characterized in that: The sealing cover (202) is rotatably connected to the material leakage rack (207), and the shaft seat (208) is rotatably connected to the rotating shaft (209).

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