Feeding device of float glass melting furnace

Abstract

The utility model relates to the technical field of float glass firing, in particular to a feeding device of a float glass melting furnace, which provides supporting and moving capabilities for equipment through a supporting device, stirs various raw materials through a stirring device, and controls the discharging rate of the equipment through a feeding device. Large-particle stones in the raw materials are secondarily crushed through the crushing device, so that the raw materials can be quickly fired, and the practicability of the device is improved; comprising a supporting device, a stirring device, a feeding device and a smashing device, the stirring device is installed on the supporting device, the feeding device is connected with the stirring device, and the smashing device is connected with the feeding device.

Description

Technical Field

[0001] The utility model relates to the technical field of float glass firing, in particular to a float glass melting furnace feeding device. Background Art

[0002] Float glass is a flat glass widely used in construction, furniture, automobile and other industries; its production process can be mainly divided into six steps: raw material preparation, melting, forming, annealing, cutting and inspection; the main raw materials are natural mineral raw materials such as silica, albite and limestone prepared in proportion, which are crushed and mixed to obtain glass raw materials; raw materials of different compositions are measured, mixed and evenly mixed according to process requirements to become glass liquid raw materials for melting.

[0003] The Chinese utility model patent with application number CN202220079622.8 in the prior art relates to a float glass raw material feeding device, including a fixed bottom plate, a driving wheel, an extension block, a flip top groove, a top cylinder and a fixed bearing, etc. The automatic moving and lifting structure makes the feeding more time-saving and labor-saving, and greatly speeds up the feeding efficiency.

[0004] However, during the actual feeding process, the discharge port of the above device is located on the upper side of the kiln mouth, and the high-temperature gas overflowing from the upper side of the kiln mouth may damage the device structure. At the same time, the above device does not have the ability to control the raw material feeding rate. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a float glass melting furnace feeding device which provides support and mobility for the equipment through a supporting device, stirs various raw materials through a stirring device, controls the discharge rate of the equipment through a feeding device, and performs secondary crushing of large-particle stone in the raw materials through a crushing device, thereby facilitating the rapid firing of the raw materials and improving the practicality of the device.

[0006] The utility model discloses a float glass melting furnace charging device; it comprises a supporting device, a stirring device, a feeding device and a crushing device; the stirring device is installed on the supporting device, the feeding device is connected with the stirring device, and the crushing device is connected with the feeding device; the supporting device provides support and movement capability for the device, the stirring device is used to stir various raw materials, the feeding device is used to control the material discharge rate of the device, and the crushing device is used to crush large-grained stone materials in the raw materials for secondary use, so that the raw materials are quickly fired and the practicability of the device is improved.

[0007] Preferably, the supporting device includes a base plate, universal wheels, electric cylinders and a lifting platform, a plurality of sets of universal wheels are installed on the lower end surface of the base plate, a plurality of sets of electric cylinders are installed on the upper end surface of the base plate, and the movable ends of the plurality of electric cylinders are connected to the lower end surface of the lifting platform; the lifting platform provides support for the equipment, and the plurality of electric cylinders are used to drive the equipment to move up and down to change the discharge height to adapt to kilns of different heights; the base plate and universal wheels enable the equipment to have mobility, thereby improving the practicability of the device.

[0008] Preferably, the stirring device includes a stirring bin, a first reduction motor, stirring blades and a feed hopper. The stirring bin is installed on the upper end surface of the lifting platform through a bracket, and the first reduction motor is installed on the upper end surface of the stirring bin. The output end of the first reduction motor extends through the upper end surface of the stirring bin to the interior of the stirring bin and is connected to the stirring blades. The feed hopper is installed on the upper end surface of the stirring bin. The raw materials can be added to the interior of the stirring bin conveniently through the feed hopper. The first reduction motor is turned on to transmit power to the stirring blades to drive the stirring blades to rotate, and the material in the lower part of the stirring bin is continuously lifted upward, thereby stirring the material in the stirring bin, making the material evenly distributed, facilitating the subsequent firing process, and improving the practicability of the device.

[0009] Preferably, a scraper is also included, and a scraper is installed on the lower end surface of the stirring blade; the scraper is used to move the bottom of the stirring bin, thereby reducing the residue at the bottom of the stirring bin when the material is output, thereby improving the practicability of the device.

[0010] Preferably, the feeding device includes a solenoid valve, a feeding bin, an auger and a second reduction motor. The feeding bin is obliquely installed on the upper end surface of the lifting platform, and a solenoid valve is installed on the output end of the mixing bin. The output end of the solenoid valve is connected to the upper side of the feeding bin. A second reduction motor is installed on the left end surface of the feeding bin, and an auger is installed in the feeding bin. The output end of the second reduction motor is connected to the auger, and an output end is provided on the lower right side of the feeding bin; turning on the second reduction motor transmits power to the auger to drive the auger to rotate, thereby delivering the raw materials. By controlling the rotation speed of the auger, the output speed of the material in the feeding bin is controlled, thereby improving the practicability of the device.

[0011] Preferably, the crushing device includes a discharge bin, a driving motor, a crushing roller, a transmission gear and a heat insulation board. The output end of the feeding bin is connected to the discharge bin, and a driving motor is installed on the side of the discharge bin. Two groups of crushing rollers are horizontally installed in the discharge bin, and a gear box is arranged on the right part of the discharge bin. The right parts of the two groups of crushing rollers extend to the inside of the gear box and are equipped with transmission gears. The two groups of transmission gears are meshingly connected, and the output end of the driving motor is connected to a group of crushing rollers. A heat insulation board is connected to the lower end surface of the discharge bin; the driving motor is turned on to transmit power to the crushing rollers, and the two groups of crushing rollers are driven to rotate through the transmission between the two groups of transmission gears to perform secondary crushing of the raw materials, thereby reducing the influence of large particles in the raw materials on the firing efficiency, and shielding the hot air from the kiln feeding port through the heat insulation board to reduce the damage to the equipment caused by the hot air, thereby improving the practicability of the device.

[0012] Preferably, it also includes a fan, a dust hood and a high-temperature resistant air duct. The fan is installed on the upper end surface of the bracket on the lifting platform, and the dust hood is installed on the upper end surface of the mixing bin through the bracket. The input end of the fan is connected to the dust hood through a pipeline, and the output end of the fan is connected to the inside of the discharge bin through the high-temperature resistant air duct. The fan is turned on to cooperate with the dust hood to collect the smoke and dust generated during the feeding process, and the smoke and dust are transported to the discharge bin to follow the materials into the kiln, thereby reducing the impact of the smoke and dust on the operating environment and improving the practicability of the device.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the supporting device provides support and mobility for the equipment, the stirring device stirs a variety of raw materials, the feeding device controls the discharge rate of the equipment, and the crushing device performs secondary crushing of large-particle stone in the raw materials, which facilitates the rapid firing of the raw materials and improves the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the axonometric structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the first cross-sectional structure of the utility model;

[0016] Figure 3 It is a second cross-sectional structural schematic diagram of the utility model;

[0017] Figure 4 It is a partial enlarged structural schematic diagram of the utility model;

[0018] Markings in the attached drawings: 1. bottom plate; 2. universal wheel; 3. electric cylinder; 4. lifting platform; 5. mixing bin; 6. first reduction motor; 7. mixing blade; 8. feed hopper; 10. scraper; 11. solenoid valve; 12. feeding bin; 13. auger; 14. second reduction motor; 15. discharging bin; 16. driving motor; 17. crushing roller; 18. transmission gear; 19. heat insulation board; 20. fan; 21. dust hood; 22. high temperature resistant air duct. DETAILED DESCRIPTION

[0019] In order to facilitate the understanding of the utility model, the utility model will be described more comprehensively below with reference to the relevant drawings. The utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.

[0020] Example

[0021] like Figure 1 , Figure 2 , Figure 3 and Figure 4 The stirring device is installed on the supporting device, the feeding device is connected to the stirring device, and the crushing device is connected to the feeding device;

[0022] First, the raw materials are added into the mixing bin 5 through the feed hopper 8, and then the first reduction motor 6 is turned on to transmit power to the mixing blade 7 to drive the mixing blade 7 to rotate, and the materials in the lower part of the mixing bin 5 are continuously lifted upward, so as to stir the materials in the mixing bin 5, and then the solenoid valve 11 is turned on to add the raw materials into the feeding bin 12, and then the second reduction motor 14 is turned on to transmit power to the auger 13 to drive the auger 13 to rotate, so as to send the raw materials out of the discharge bin 15, and then the drive motor 16 is turned on to transmit power to the crushing roller 17, and the two groups of crushing rollers 17 are driven to rotate through the transmission between the two groups of transmission gears 18, so as to perform secondary crushing on the raw materials, and at the same time, the fan 20 cooperates with the dust collecting hood 21 to collect the smoke generated during the feeding process, and transports the smoke to the discharge bin 15 to follow the materials into the kiln;

[0023] The supporting device includes a base plate 1, universal wheels 2, electric cylinders 3 and a lifting platform 4. A plurality of sets of universal wheels 2 are installed on the lower end surface of the base plate 1, and a plurality of sets of electric cylinders 3 are installed on the upper end surface of the base plate 1. The moving ends of the plurality of sets of electric cylinders 3 are connected to the lower end surface of the lifting platform 4.

[0024] The stirring device includes a stirring chamber 5, a first reduction motor 6, a stirring blade 7 and a feeding hopper 8. The stirring chamber 5 is installed on the upper end surface of the lifting platform 4 through a bracket, and the first reduction motor 6 is installed on the upper end surface of the stirring chamber 5. The output end of the first reduction motor 6 passes through the upper end surface of the stirring chamber 5 and extends to the inside of the stirring chamber 5 to be connected with the stirring blade 7. The feeding hopper 8 is installed on the upper end surface of the stirring chamber 5;

[0025] It also includes a scraper 10, and the scraper 10 is installed on the lower end surface of the stirring blade 7;

[0026] The feeding device includes a solenoid valve 11, a feeding bin 12, an auger 13 and a second reduction motor 14. The feeding bin 12 is obliquely installed on the upper end surface of the lifting platform 4, and the solenoid valve 11 is installed on the output end of the mixing bin 5. The output end of the solenoid valve 11 is connected to the upper side of the feeding bin 12. The second reduction motor 14 is installed on the left end surface of the feeding bin 12. The auger 13 is installed in the feeding bin 12. The output end of the second reduction motor 14 is connected to the auger 13. The output end of the feeding bin 12 is provided at the lower right side;

[0027] The pulverizing device includes a discharge bin 15, a driving motor 16, a pulverizing roller 17, a transmission gear 18 and a heat insulation board 19. The output end of the feeding bin 12 is connected to the discharge bin 15, and the driving motor 16 is installed on the side of the discharge bin 15. Two groups of pulverizing rollers 17 are horizontally installed in the discharge bin 15. A gear box is arranged in the right part of the discharge bin 15. The right parts of the two groups of pulverizing rollers 17 extend to the inside of the gear box and are equipped with a transmission gear 18. The two groups of transmission gears 18 are meshed and connected. The output end of the driving motor 16 is connected to a group of pulverizing rollers 17. The heat insulation board 19 is connected to the lower end surface of the discharge bin 15.

[0028] The supporting device provides support and mobility for the equipment, the stirring device is used to stir various raw materials, the feeding device is used to control the discharge rate of the equipment, and the crushing device is used to perform secondary crushing of large-particle stone in the raw materials, which facilitates the rapid firing of the raw materials and improves the practicability of the device.

[0029] The universal wheel 2, electric cylinder 3, first reduction motor 6, fan 20, solenoid valve 11, second reduction motor 14 and drive motor 16 of a float glass melting furnace feeding device of the utility model are purchased on the market, and technicians in the industry only need to install and operate them according to the accompanying instruction manual, without the need for creative labor by technicians in the field.

[0030] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A float glass melting furnace feeding device; characterized in that, The invention comprises a supporting device, a stirring device, a feeding device and a crushing device. The stirring device is installed on the supporting device, the feeding device is connected to the stirring device, and the crushing device is connected to the feeding device; the stirring device comprises a stirring bin (5), a first reduction motor (6), a stirring blade (7) and a feeding hopper (8); the stirring bin (5) is installed on the upper end surface of the lifting platform (4) through a bracket; the first reduction motor (6) is installed on the upper end surface of the stirring bin (5); the output end of the first reduction motor (6) passes through the upper end surface of the stirring bin (5) and extends to the inside of the stirring bin (5) and is connected to the stirring blade (7); the feeding hopper (8) is installed on the upper end surface of the stirring bin (5); the feeding device comprises a solenoid valve (11), a feeding bin (12), an auger (13) and a second reduction motor (14); the feeding bin (12) is installed obliquely on the upper end surface of the lifting platform (4); the output end of the stirring bin (5) is installed with a solenoid valve (11); the output end of the solenoid valve (11) is connected to the upper side of the feeding bin (12) The feeding bin (12) is connected to the feeding bin (12), a second reduction motor (14) is installed on the left end surface of the feeding bin (12), an auger (13) is installed in the feeding bin (12), the output end of the second reduction motor (14) is connected to the auger (13), and the right lower side of the feeding bin (12) is provided with an output end; the pulverizing device comprises a discharge bin (15), a driving motor (16), a pulverizing roller (17), a transmission gear (18) and a heat insulation board (19), and the output end of the feeding bin (12) is connected to the discharge bin (15), A driving motor (16) is installed on the side of the discharge bin (15), two groups of crushing rollers (17) are installed horizontally in the discharge bin (15), a gear box is arranged in the right part of the discharge bin (15), the right parts of the two groups of crushing rollers (17) extend into the gear box and are provided with transmission gears (18), the two groups of transmission gears (18) are meshedly connected, the output end of the driving motor (16) is connected to a group of crushing rollers (17), and a heat insulation board (19) is connected to the lower end surface of the discharge bin (15).

2. A float glass melting furnace charging device as claimed in claim 1, characterized in that: The supporting device comprises a base plate (1), universal wheels (2), an electric cylinder (3) and a lifting platform (4); a plurality of sets of universal wheels (2) are mounted on the lower end surface of the base plate (1); a plurality of sets of electric cylinders (3) are mounted on the upper end surface of the base plate (1); and the movable ends of the plurality of sets of electric cylinders (3) are connected to the lower end surface of the lifting platform (4).

3. A float glass melting furnace charging device as claimed in claim 1, characterized in that: It also includes a scraper (10), and the scraper (10) is installed on the lower end surface of the stirring blade (7).

4. A float glass melting furnace charging device as claimed in claim 1, characterized in that: The invention also comprises a fan (20), a dust collecting hood (21) and a high temperature resistant air duct (22); the fan (20) is mounted on the upper end surface of the bracket on the lifting platform (4); the dust collecting hood (21) is mounted on the upper end surface of the mixing bin (5) through the bracket; the input end of the fan (20) is connected to the dust collecting hood (21) through a pipeline; the output end of the fan (20) is connected to the inside of the discharge bin (15) through the high temperature resistant air duct (22).

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