CN219010147U

CN219010147U - Glass processing hot melting furnace capable of uniformly heating

Info

Publication number: CN219010147U
Application number: CN202223123639.8U
Authority: CN
Inventors: 何志权; 张飞武
Original assignee: Suqian Aozhong Glass Co ltd
Current assignee: Suqian Aozhong Glass Co ltd
Priority date: 2022-11-24
Filing date: 2022-11-24
Publication date: 2023-05-12
Anticipated expiration: 2032-11-24

Abstract

The utility model discloses a hot melting furnace capable of uniformly heating for glass processing, which relates to the technical field of hot melting furnaces, and the technical scheme is as follows: the utility model relates to a solar energy heating furnace, which comprises a base, wherein a rotating support is fixedly arranged at the top of the base, a supporting leg is fixedly arranged at the top of the base, the base is rotationally connected with a motor bin through the rotating support, a first cylinder is rotationally connected between the base and the bottom of the motor bin, the supporting leg is used for horizontally supporting the left bottom of the motor bin, and a hot melting furnace is fixedly arranged at the top of the motor bin.

Description

Glass processing hot melting furnace capable of uniformly heating

Technical Field

The utility model relates to the technical field of hot melting furnaces, in particular to a uniformly-heated hot melting furnace for glass processing.

Background

When the glass is produced by processing, the glass raw materials consisting of silica, sodium carbonate, limestone, calcium oxide of dolomite, dolomite and feldspar are mixed in a proper proportion, molten fluid glass is formed after the glass raw materials are heated to 1500 ℃, and in order to improve the melting speed of the glass raw materials, the glass raw materials are required to be uniformly heated by stirring, so that the inside of the glass raw materials can be heated uniformly, the glass processing efficiency is improved, and meanwhile, the influence of noise in the glass due to the insufficient local heat is avoided.

The prior art has the following defects: when the existing hot melting furnace for glass processing is heated, the inner wall of the hot melting furnace is not provided with an air pressure adjusting device, and as the raw materials are required to be heated to a high temperature of 1500 ℃ in glass processing, glass can be produced after chemical reaction of the glass raw materials, a large amount of energy is required to be consumed, the melting point of the glass cannot be reduced by adjusting the pressure, the working energy consumption of equipment is inconvenient to reduce, and meanwhile, when the hot melting furnace is heated, air is contacted with the glass raw materials in a sealed environment, and part of other gases are easy to mix into the glass to influence the quality of the glass.

Therefore, it is necessary to invent a furnace for glass processing which can be heated uniformly.

Disclosure of Invention

Therefore, the utility model provides the hot melting furnace for glass processing, which can be uniformly heated, and the gas in the hot melting furnace is conveniently pumped out by arranging the air pump, so that chemical reaction between the gas in the hot melting furnace and glass raw materials is avoided, and nitrogen is compressed by the compression pump and then is filled into the hot melting furnace, thereby increasing the pressure in the hot melting furnace, reducing the melting point of the glass raw materials, and conveniently saving energy consumption, so as to solve the problems in the background art.

In order to achieve the above object, the present utility model provides the following technical solutions: the utility model provides a but even heating's glass processing is with hot melting furnace, includes the base, base top fixed mounting rotates the support, base top fixed mounting landing leg, the base passes through the rotation of the support and connects the motor storehouse, rotate between base and the motor storehouse bottom and connect cylinder one, the landing leg is used for carrying out horizontal support to motor storehouse left side bottom, motor storehouse top fixed mounting hot melting furnace, hot melting furnace right side bottom fixed mounting discharging pipe, discharging pipe outer wall fixed mounting valve, hot melting furnace outer wall fixed mounting pressure adjustment subassembly, pressure adjustment subassembly is used for adjusting operating pressure to hot melting furnace inside.

Preferably, the pressure adjusting assembly comprises a supporting frame, the supporting frame is fixedly arranged on the outer walls of the left side and the right side of the hot melting furnace, a top plate is fixedly arranged at the top of the supporting frame, and a second cylinder is fixedly arranged at the center of the bottom of the top plate.

Preferably, the second output end of the air cylinder is fixedly connected with the top cover, the air gauge is fixedly arranged at the top of the top cover, the air pump is fixedly arranged at the top of the top plate, and the first telescopic pipe is fixedly connected between the input end of the air pump and the inner wall of the top cover.

Preferably, the top of the top plate is fixedly provided with a nitrogen tank, the output end of the nitrogen tank is fixedly connected with a guide pipe, and the top of the top plate is fixedly provided with a compression pump.

Preferably, the output end and the input end of the compression pump are fixedly connected with the bottom end of the guide pipe, the output end of the compression pump is fixedly provided with a second telescopic pipe, and the bottom of the second telescopic pipe is fixedly connected with the inner wall of the top cover.

Preferably, the hot melting furnace comprises an outer cylinder, the outer cylinder is fixedly arranged at the top of the motor bin, the inner wall of the outer cylinder is fixedly provided with a heat preservation cylinder, the inner wall of the heat preservation cylinder is fixedly provided with an inner cylinder, the side wall of the periphery of the inner cylinder and the inner wall of the bottom are uniformly and fixedly provided with infrared heating pipes, and the infrared heating pipes adopt embedded mounting structures.

Preferably, the servo motor is fixedly installed on the inner wall of the motor bin, the stirring shaft is fixedly installed on the outer wall of the output shaft of the servo motor, the stirring blade is fixedly installed on the outer wall of the stirring shaft, and the stirring shaft and the stirring blade are used for stirring glass processing raw materials inside the inner cylinder.

The beneficial effects of the utility model are as follows:

1. the air pump is arranged, so that the air in the hot melting furnace is conveniently pumped out, chemical reaction between the air in the hot melting furnace and glass raw materials is avoided, nitrogen is compressed by the compression pump and then is filled into the hot melting furnace, the pressure in the hot melting furnace is increased, the melting point of the glass raw materials is reduced, and the nitrogen tank is inert gas, so that the chemical reaction with the glass raw materials is avoided, the stability of the raw material reaction during glass processing is conveniently controlled, impurities are prevented from being mixed in glass, and the glass production quality is improved;

2. the infrared heating pipe is of an embedded mounting structure, so that the infrared heating pipe is prevented from being pushed out inconveniently to discharge glass raw materials in the inner cylinder, and the stirring shaft and the stirring blades are driven to rotate by the servo motor, so that the inside and outside of the glass raw materials can be heated evenly, and the heating efficiency is improved;

3. through driving a cylinder extension rod, the motor bin is jacked up upwards, and the valve is opened, so that fluid glass in the hot melting furnace is discharged through the discharge pipe after the hot melting furnace deflects, and the discharge efficiency is conveniently improved.

Drawings

FIG. 1 is a schematic cross-sectional view of the present utility model;

FIG. 2 is a schematic view of a hot melt furnace according to the present utility model;

FIG. 3 is a schematic diagram of the hot melt furnace tapping operation provided by the present utility model;

fig. 4 is a schematic structural diagram of a pressure adjusting assembly according to the present utility model.

In the figure: base 100, rotating stand 110, leg 120, cylinder one 130, motor compartment 140, servo motor 150, hot melt furnace 200, outer cylinder 210, heat retention cylinder 220, inner cylinder 230, infrared heating tube 240, stirring shaft 250, stirring blade 260, pressure regulating assembly 300, support frame 310, top plate 320, cylinder two 330, top cover 340, barometer 341, suction pump 350, bellows one 351, nitrogen tank 360, conduit 361, compression pump 370, bellows two 380.

Detailed Description

The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.

Referring to fig. 1-4, the utility model provides a hot melting furnace for glass processing capable of uniformly heating, and in order to achieve the above purpose, the utility model provides the following technical scheme: the utility model provides a but even heating's glass processing is with hot melting furnace, including base 100, base 100 top fixed mounting rotates support 110, base 100 top fixed mounting landing leg 120, base 100 passes through rotation support 110 rotation and connects motor storehouse 140, rotate between base 100 and the motor storehouse 140 bottom and connect first 130 of cylinder, landing leg 120 is used for carrying out horizontal support to motor storehouse 140 left side bottom, motor storehouse 140 top fixed mounting hot melting furnace 200, hot melting furnace 200 right side bottom fixed mounting discharging pipe (not marked in the drawing), discharging pipe outer wall fixed mounting valve (not marked in the drawing), hot melting furnace 200 outer wall fixed mounting pressure adjustment subassembly 300, pressure adjustment subassembly 300 is used for adjusting operating pressure to hot melting furnace 200 inside, concretely, base 100 has the effect of installation rotation support 110, landing leg 120, motor storehouse 140 has the effect of installation servo motor 150, first 130 of cylinder has the effect of flexible promotion motor storehouse 140 rotation and forms the declining angle, thereby make hot melting furnace 200 inside glass after melting carry out the effect, hot melting furnace 200 has the effect of evenly heating and stirring to glass raw materials, through setting up pressure adjustment subassembly 300 and has the effect of conveniently taking out gas in hot melting furnace 200 and leading-in after the hot melting furnace 200, thereby increase the vacuum rate through setting up in the hot melting furnace 200.

The pressure adjusting assembly 300 comprises a supporting frame 310, wherein the supporting frame 310 is fixedly arranged on the outer walls of the left side and the right side of the hot melting furnace 200, a top plate 320 is fixedly arranged at the top of the supporting frame 310, a second cylinder 330 is fixedly arranged at the center position of the bottom of the top plate 320, the output end of the second cylinder 330 is fixedly connected with a top cover 340, an air pressure gauge 341 is fixedly arranged at the top of the top cover 340, an air pump 350 is fixedly arranged at the top of the top plate 320, a first telescopic pipe 351 is fixedly connected between the input end of the air pump 350 and the inner wall of the top cover 340, a nitrogen tank 360 is fixedly arranged at the top of the top plate 320, a guide pipe 361 is fixedly connected at the output end of the nitrogen tank 360, a compression pump 370 is fixedly arranged at the top of the top plate 320, a second telescopic pipe 380 is fixedly connected at the output end of the compression pump 370, the bottom of the second telescopic pipe 380 is fixedly connected with the inner wall of the top cover 340, in particular, the supporting frame 310 has the function of installing the top plate 320, by arranging the top plate 320 to have the function of installing the second cylinder 330, the air suction pump 350, the nitrogen tank 360 and the compression pump 370, by arranging the second cylinder 330 to have the function of controlling the opening and closing of the top cover 340 and the top of the hot-melting furnace 200, the joint between the top cover 340 and the hot-melting furnace 200 is provided with a sealing structure for sealing the top cover 340 and the hot-melting furnace 200, the air pressure gauge 341 has the function of monitoring the internal pressure of the hot-melting furnace 200 in real time, the air suction pump 350 has the function of conveniently sucking the air in the hot-melting furnace 200, the chemical reaction between the air in the hot-melting furnace 200 and the glass raw materials is avoided by heating, the nitrogen tank 360 has the function of storing the nitrogen, the compression pump 370 has the function of compressing the nitrogen and then filling the compressed nitrogen into the hot-melting furnace 200, thereby increasing the pressure in the hot-melting furnace 200, facilitating the increase of the heating speed, lowering the melting point of the glass raw materials, since the nitrogen tank 360 is an inert gas, avoiding chemical reaction with glass raw material by heating.

The hot melting furnace 200 comprises an outer cylinder 210, the outer cylinder 210 is fixedly arranged at the top of a motor bin 140, a heat preservation cylinder 220 is fixedly arranged on the inner wall of the outer cylinder 210, an inner cylinder 230 is fixedly arranged on the inner wall of the heat preservation cylinder 220, infrared heating pipes 240 are uniformly and fixedly arranged on the side wall of the periphery and the inner wall of the bottom of the inner cylinder 230, the infrared heating pipes 240 are of embedded mounting structures, a servo motor 150 is fixedly arranged on the inner wall of the motor bin 140, a stirring shaft 250 is fixedly arranged on the outer wall of an output shaft of the servo motor 150, stirring blades 260 are fixedly arranged on the outer wall of the stirring shaft 250, the stirring blades 260 are used for stirring glass processing raw materials in the inner cylinder 230, and in particular, the infrared heating pipes 240 have the function of conveniently carrying out heat preservation and heat insulation on the outer wall of the inner cylinder 230 by arranging the outer cylinder 210 and the inner cylinder 230, the frequency of infrared rays is consistent with the vibration frequency of molecules of most substances such as water, wood, plastics, fibers, paint, food and human epidermis, and the molecules of the substances can absorb infrared rays, so that the movement of the molecules becomes intense, the appearance is that the temperature rises, the glass raw materials in the hot melting furnace 200 are heated through the uniform distribution of the infrared heating pipes 240, the infrared heating pipes 240 are prevented from being discharged through the embedded mounting structure, the glass raw materials in the inner cylinder 230 are prevented from being discharged conveniently by pushing out the infrared heating pipes 240, and the stirring shaft 250 and the stirring blades 260 are driven to rotate by the servo motor 150, so that the inside and outside of the glass raw materials can be heated uniformly, and the heating efficiency is improved.

The application process of the utility model is as follows: when the glass raw material is used, a person skilled in the art puts glass raw materials into the inner cylinder 230, then drives the second cylinder 330 to move downwards to push the top cover 340, so that the top cover 340 seals the top of the hot melting furnace 200, then starts the air pump 350 to discharge air and other gases in the inner cylinder 230, then heats the glass raw materials through the infrared heating pipe 240, simultaneously drives the servo motor 150 to drive the stirring shaft 250 and the stirring blade 260 to stir the glass raw materials, then drives the compression pump 370 to compress and inject nitrogen in the nitrogen tank 360 into the hot melting furnace 200, increases the pressure in the hot melting furnace 200, monitors the pressure in the hot melting furnace 200 in real time through the air gauge 341, thereby reducing the melting point of the glass raw materials, facilitating rapid melting of the glass raw materials, and when discharging, upwards jacks the motor bin 140 through the driving the first cylinder 130 to open the valve, so that fluid glass in the hot melting furnace 200 is discharged through the discharge pipe after the hot melting furnace 200 is deflected.

The above description is only of the preferred embodiments of the present utility model, and any person skilled in the art may modify the present utility model or make modifications to the present utility model equivalent thereto using the technical solutions described above. Therefore, any simple modification or equivalent made according to the technical solution of the present utility model falls within the scope of the protection claimed by the present utility model.

Claims

1. The utility model provides a but even glass processing of heating is with hot melting furnace, includes base (100), base (100) top fixed mounting runing rest (110), base (100) top fixed mounting landing leg (120), base (100) are rotated through runing rest (110) and are connected motor storehouse (140), its characterized in that: the utility model discloses a hot melting furnace, including base (100), motor storehouse (140), support leg (120), hot melting furnace (200), base (100) and motor storehouse (140) are rotated between the bottom and are connected cylinder one (130), landing leg (120) are used for carrying out the horizontal support to motor storehouse (140) left side bottom, hot melting furnace (200) are installed at motor storehouse (140) top fixed mounting, hot melting furnace (200) right side bottom fixed mounting discharging pipe, discharging pipe outer wall fixed mounting valve, hot melting furnace (200) outer wall fixed mounting pressure adjustment subassembly (300), pressure adjustment subassembly (300) are used for adjusting operating pressure to hot melting furnace (200) inside.

2. The uniformly heatable glass processing hot furnace of claim 1, wherein the pressure regulating assembly (300) comprises a support frame (310), the support frame (310) is fixedly mounted on the outer walls of the left and right sides of the hot furnace (200), a top plate (320) is fixedly mounted on the top of the support frame (310), and a second cylinder (330) is fixedly mounted at the bottom center position of the top plate (320).

3. The uniformly heatable glass processing hot melting furnace according to claim 2, wherein the output end of the second cylinder (330) is fixedly connected with the top cover (340), the air pressure gauge (341) is fixedly installed at the top of the top cover (340), the air pump (350) is fixedly installed at the top of the top plate (320), and the first telescopic pipe (351) is fixedly connected between the input end of the air pump (350) and the inner wall of the top cover (340).

4. A furnace for glass processing capable of being heated uniformly as in claim 3, wherein a nitrogen tank (360) is fixedly installed on top of the top plate (320), the output end of the nitrogen tank (360) is fixedly connected with a conduit (361), and a compression pump (370) is fixedly installed on top of the top plate (320).

5. The uniformly heatable glass processing hot melting furnace according to claim 4, wherein the output end of the compression pump (370) is fixedly connected with the bottom end of the guide pipe (361), the output end of the compression pump (370) is fixedly provided with a second telescopic pipe (380), and the bottom of the second telescopic pipe (380) is fixedly connected with the inner wall of the top cover (340).

6. The uniformly heatable glass processing hot melting furnace according to claim 1, wherein the hot melting furnace (200) comprises an outer barrel (210), the outer barrel (210) is fixedly installed at the top of the motor bin (140), a heat-insulating barrel (220) is fixedly installed on the inner wall of the outer barrel (210), an inner barrel (230) is fixedly installed on the inner wall of the heat-insulating barrel (220), infrared heating pipes (240) are uniformly and fixedly installed on the peripheral side walls and the inner wall of the bottom of the inner barrel (230), and the infrared heating pipes (240) adopt embedded installation structures.

7. The uniformly heatable glass processing hot melting furnace according to claim 6, wherein a servo motor (150) is fixedly installed on the inner wall of the motor chamber (140), a stirring shaft (250) is fixedly installed on the outer wall of an output shaft of the servo motor (150), stirring blades (260) are fixedly installed on the outer wall of the stirring shaft (250), and the stirring shafts (250) and the stirring blades (260) are used for stirring glass processing raw materials in the inner cylinder (230).