Float glass combustion-supporting device
By designing a float glass combustion aid device with active cleaning filter and gate valve to adjust the air output, the problems of low efficiency and complex maintenance of traditional combustion air fans are solved, and more efficient and reliable combustion aid effect and reduced operating costs are achieved.
Patent Information
- Application Number
- CN202421822775.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-30
- Publication Date
- 2025-05-16
- Estimated Expiration
- 2034-07-30
AI Technical Summary
Traditional float glass combustion-assisted fans have low efficiency, high noise and complex maintenance, resulting in high energy consumption, environmental pollution and increased operating costs.
A combustion aid device including a casing, a first inlet, a outlet and a air cylinder is designed to remove debris from the filter through an actively rotatable sweeping brush and a reverse-rotating fan blade, and adjust the air output volume in combination with the gate valve to achieve dynamic adjustment of air volume and air pressure.
Improves the efficiency and reliability of the combustion-assisted fan, reduces maintenance difficulty and operating costs, and eliminates the need to purchase expensive inverter fans.
Smart Images
Figure CN222877789U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of glass production, in particular to a float glass combustion-supporting device. Background Art
[0002] In the float glass production process, combustion-supporting equipment plays a vital role by providing stable combustion-supporting air to ensure the full combustion of fuel and achieve the required high temperature environment. However, the traditional combustion-supporting fan system has some shortcomings, such as low efficiency, high noise, and complex maintenance, which leads to high energy consumption, environmental pollution, and increased operating costs during the production process.
[0003] In the prior art, combustion-supporting fans usually use fixed-frequency fans, but during operation, the air volume and air pressure of fixed-frequency fans are difficult to dynamically adjust according to actual needs, resulting in low combustion efficiency. In addition, the air inlet of traditional fan systems usually lacks an effective filter cleaning device, which makes it easy for a large amount of dust and debris to accumulate on the filter surface, affecting the air intake effect of the fan, and further affecting the combustion efficiency and the service life of the equipment. Utility Model Content
[0004] The utility model aims to provide a float glass combustion-supporting device to solve the problems raised in the above background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a float glass combustion-supporting device, comprising an outer shell, a first inlet tube, an outlet tube and a wind tube, wherein a wind tube is arranged in the middle of the interior of the outer shell, an outer end of the wind tube is connected to one side of a reversing valve through a third pipe, the bottom end of the reversing valve is connected to an outer end of the first inlet tube through a first pipe, and the first inlet tube is installed through the bottom end of one side of the interior of the outer shell, the other end of the outer end of the wind tube is connected to an outer end of the outlet tube through a fourth pipe, and the outlet tube is installed through the middle of the other side of the interior of the outer shell.
[0006] When using a float glass combustion-supporting device in the technical solution, the staff must first connect the power supply to the utility model, control the operation of the utility model through the control panel, and the staff turns on the second motor in the air duct, and the second motor rotates the fan blades connected to the output end. After the fan blades rotate, the external gas is drawn in, enters the interior of the first pipe through the first inlet tube, is transmitted to the interior of the reversing valve through the first pipe, and then is transmitted to the interior of the third pipe through the reversing valve, and is transmitted to the interior of the air duct through the third pipe. It is blown into the interior of the fourth pipe by the rotation of the fan blades, is transmitted to the interior of the outlet tube through the fourth pipe, and finally is discharged to the fifth pipe through the outlet tube. The combustion-supporting wind is input into the interior of the kiln body by the fifth pipe. If the staff needs to change the air output, they can rotate the gate valve, change the aperture in the outlet tube by the gate plate in the gate valve, and then change the air output, which is convenient for the staff to change the flow rate according to the combustion-supporting demand in the kiln body. When it is found that the surface of the filter in the first inlet is full of debris, the staff can control the reversing valve to reverse the pipe diameter, close the passage between the first pipe and the third pipe, and open the passage between the second pipe and the third pipe, so that the external wind will enter the interior of the wind duct through the second inlet. When it is necessary to clean the debris filtered on the surface of the filter, the staff can do it when the utility model is not in use. The specific operation is that the staff controls the second motor in the wind duct to rotate in the opposite direction, so that air can be blown into the first inlet or the second inlet. Which one to be cleaned can be controlled by the reversing valve. When cleaning the surface debris of the filter in the first inlet or the second inlet, the staff also needs to start the first motor. The first motor rotates the sweeping brush connected to the output end. The rotating sweeping brush will sweep down the debris filtered on the surface of the filter and discharge it with the help of the blown wind, completing the debris cleaning operation on the surface of the filter in the first inlet and the second inlet.
[0007] Preferably, a first cylinder is provided inside the first inlet cylinder, and a filter is provided in the middle of the first cylinder. The filter can filter the gas entering the kiln body, thereby filtering out the impurities contained therein.
[0008] Preferably, a first bracket is fixed to one side of the inner part of the first cylinder, a first motor is arranged in the middle of the first bracket, and a sweeping brush is connected to the output end of the first motor. Through the cooperation of the first motor and the sweeping brush, the debris filtered on the surface of the filter can be swept away, so that the debris can be swept away easily by the wind.
[0009] Preferably, the top of the reversing valve is connected to the outer end of the second inlet cylinder through the second pipe, and the second inlet cylinder is installed through the top of the inner side of the shell, and the internal structure of the second inlet cylinder is the same as that of the first inlet cylinder. By setting the reversing valve, the passage between the third pipe and the first pipe and the passage between the third pipe and the second pipe can be switched, achieving the effect of switching use. Since the structure inside the second inlet cylinder is the same as the internal structure of the first inlet cylinder, they can be used interchangeably. When one internal filter is full of debris, it can be immediately replaced with another one for use, without stopping the machine for cleaning, which improves work efficiency.
[0010] Preferably, a second cylinder is provided inside the wind tube, a second bracket is fixed in the middle of the second cylinder, a second motor is provided in the middle of the second bracket, and a fan blade is connected to the output end of the second motor. Through the cooperation of the second motor and the fan blade, flowing wind can be generated in the wind tube, achieving the effect of generating flowing wind and blowing it into the kiln body for combustion assistance.
[0011] Preferably, a gate valve is provided inside the outlet tube, and the other end outside the outlet tube is connected to a fifth pipeline. By providing the gate valve, the amount of air blown into the outlet tube by the air duct can be changed, achieving the effect of controlling the air output.
[0012] Preferably, a box door is rotatably mounted on the outer front surface of the housing. The installation of the box door allows the staff to open it to perform maintenance and other operations on the device installed in the housing, providing a position for operation.
[0013] Preferably, the outer bottom surface of the housing is provided with universal wheels, and four universal wheels are provided, and the four universal wheels are distributed in a rectangular shape. The installation of the four universal wheels makes the utility model easy to move and change the use position.
[0014] Compared with the prior art, the beneficial effects of the utility model are:
[0015] 1. The utility model is provided with an actively rotatable sweeping brush on the surface of the filter, which can clean the debris adhered to the surface of the filter and blow it out in cooperation with the reversely rotating fan blades in the wind tube, while the fan blades in the wind tube can rotate forward to discharge air, and a gate valve is provided at one end of the wind tube, and the gate plate in the gate valve can be raised and lowered to adjust the air output. It has a simple structure and is suitable for fixed-frequency fans. There is no need to purchase expensive variable-frequency fans. This design not only improves the efficiency and reliability of the combustion-supporting fan, but also significantly reduces the maintenance difficulty and operating cost of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 This is a schematic diagram of the main appearance structure of the utility model;
[0017] Figure 2 This is a schematic diagram of the main internal structure of the utility model;
[0018] Figure 3 This is a schematic diagram of the internal structure of the air duct of the utility model;
[0019] Figure 4 This is a schematic diagram of the internal structure of the first inlet tube of the utility model.
[0020] In the figure: 1, outer shell; 2, door; 3, first inlet; 31, first cylinder; 32, first bracket; 33, first motor; 34, brush; 35, filter; 4, second inlet; 5, gate valve; 6, outlet; 7, fifth pipeline; 8, fourth pipeline; 9, air cylinder; 91, second cylinder; 92, second motor; 93, second bracket; 94, fan blade; 10, third pipeline; 11, first pipeline; 12, reversing valve; 13, second pipeline. DETAILED DESCRIPTION
[0021] 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.
[0022] Embodiment 1
[0023] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, a float glass combustion-supporting device proposed by the utility model comprises an outer shell 1, a first inlet tube 3, an outlet tube 6 and a wind tube 9. The wind tube 9 is arranged in the middle of the inner part of the outer shell 1, an outer end of the wind tube 9 is connected to one side of a reversing valve 12 through a third pipe 10, a bottom end of the reversing valve 12 is connected to an outer end of the first inlet tube 3 through a first pipe 11, and the first inlet tube 3 is installed through the bottom end of one side of the inner part of the outer shell 1, the other end of the outer part of the wind tube 9 is connected to an outer end of the outlet tube 6 through a fourth pipe 8, and the outlet tube 6 is installed through the middle of the other side of the inner part of the outer shell 1.
[0024] The staff needs to first connect the external power supply of the utility model to control the operation of the utility model through the control panel. The staff turns on the second motor 92 in the air cylinder 9, and the second motor 92 rotates the fan blades 94 connected to the output end. After the fan blades 94 rotate, the external air is drawn into the inside, enters the inside of the first pipe 11 through the first inlet tube 3, is transmitted to the inside of the reversing valve 12 through the first pipe 11, and then is transmitted to the inside of the third pipe 10 through the reversing valve 12, and is transmitted to the inside of the air cylinder 9 through the third pipe 10. Under the rotation of the fan blades 94, it is blown into the inside of the fourth pipe 8, and is transmitted to the inside of the outlet tube 6 through the fourth pipe 8, and finally discharged to the fifth pipe 7 through the outlet tube 6. The fifth pipe 7 inputs the combustion-supporting wind into the inside of the kiln body. If the staff needs to change the air output, they can rotate the gate valve 5, and change the aperture in the outlet tube 6 by the gate plate in the gate valve 5, thereby changing the air output, so that the staff can change the flow rate according to the combustion-supporting demand in the kiln body. When it is found that the filter screen 35 in the first inlet tube 3 After the surface is filtered full of debris, the staff can control the reversing valve 12 to reverse the pipe diameter, close the passage between the first pipe 11 and the third pipe 10, and open the passage between the second pipe 13 and the third pipe 10, so that the external wind will enter the interior of the wind tube 9 through the second inlet tube 4. When it is necessary to remove the debris filtered on the surface of the filter screen 35, the staff can do it when the utility model is not in use. The specific operation is that the staff controls the second motor 92 in the wind tube 9 to rotate in the opposite direction, so that air can be blown into the first inlet tube 3 or the second inlet tube 4. Which one to be removed can be controlled by the reversing valve 12. When removing the surface debris from the filter screen 35 in the first inlet tube 3 or the second inlet tube 4, the staff also needs to start the first motor 33. The first motor 33 rotates the sweeping brush 34 connected to the output end. The rotating sweeping brush 34 will sweep down the debris filtered on the surface of the filter screen 35, and discharge it with the blown wind, completing the surface debris removal operation of the filter screen 35 in the first inlet tube 3 and the second inlet tube 4.
[0025] Embodiment 2
[0026] like Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, a float glass combustion-supporting device proposed by the utility model, compared with the first embodiment, this embodiment also includes: a first cylinder 31 is provided inside the first cylinder 3, a filter 35 is provided in the middle of the first cylinder 31, a first bracket 32 is fixed to one side of the inside of the first cylinder 31, a first motor 33 is provided in the middle of the first bracket 32, a sweeping brush 34 is connected to the output end of the first motor 33, the top end of the reversing valve 12 is connected to the outer end of the second cylinder 4 through the second pipe 13, and the second cylinder 4 penetrates the top of the inner side of the housing 1. The inner structure of the second inlet tube 4 is the same as that of the first inlet tube 3, a second cylinder body 91 is arranged inside the air cylinder 9, a second bracket 93 is fixed in the middle of the inner part of the second cylinder body 91, a second motor 92 is arranged in the middle of the second bracket 93, a fan blade 94 is connected to the output end of the second motor 92, a gate valve 5 is arranged inside the outlet tube 6, and a fifth pipe 7 is connected to the other end of the outer part of the outlet tube 6, a box door 2 is rotatably mounted on the outer front surface of the outer shell 1, and a universal wheel is arranged on the outer bottom surface of the outer shell 1, and four universal wheels are arranged, and the four universal wheels are distributed in a rectangular shape.
[0027] In this embodiment, Figure 4 As shown, by setting the filter 35, the gas entering the kiln body can be filtered, thereby achieving the effect of filtering out the impurities contained therein;
[0028] like Figure 4 As shown, through the cooperation of the first motor 33 and the sweeping brush 34, the debris filtered on the surface of the filter 35 can be swept away, achieving the effect of sweeping away and being blown away by the wind;
[0029] like Figure 2 As shown, by setting the reversing valve 12, the passage between the third pipeline 10 and the first pipeline 11 and the passage between the third pipeline 10 and the second pipeline 13 can be switched, so as to achieve the effect of switching use. Since the structure inside the second inlet cylinder 4 is the same as the internal structure of the first inlet cylinder 3, they can be used interchangeably. When the filter screen 35 inside one is full of debris, it can be immediately replaced with another one for use, and there is no need to stop the machine for cleaning, which improves the work efficiency.
[0030] like Figure 3 As shown, through the cooperation of the second motor 92 and the fan blades 94, flowing wind can be generated in the wind tube 9, achieving the effect of generating flowing wind and blowing it into the kiln body to assist combustion;
[0031] like Figure 1 and Figure 2 As shown, by setting the gate valve 5, the amount of air blown from the air tube 9 to the outlet tube 6 can be changed, achieving the effect of controlling the air volume;
[0032] like Figure 1As shown, the installation of the box door 2 allows the staff to open it to perform maintenance and other operations on the device installed in the housing 1, providing a location for operation;
[0033] like Figure 1 and Figure 2 As shown, the installation of four universal wheels makes the utility model easy to move and change the use position.
[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A float glass combustion-supporting device, comprising a housing (1), a first inlet tube (3), an outlet tube (6) and a wind tube (9), characterized in that: A wind tube (9) is provided in the middle of the interior of the shell (1); one end of the exterior of the wind tube (9) is connected to one side of a reversing valve (12) via a third pipe (10); the bottom end of the reversing valve (12) is connected to one end of the exterior of a first inlet tube (3) via a first pipe (11); and the first inlet tube (3) is installed through the bottom end of one side of the interior of the shell (1); the other end of the exterior of the wind tube (9) is connected to one end of the exterior of an outlet tube (6) via a fourth pipe (8); and the outlet tube (6) is installed through the middle of the other side of the interior of the shell (1).
2. A float glass combustion-supporting device according to claim 1, characterized in that: A first cylinder body (31) is provided inside the first inlet cylinder (3), and a filter screen (35) is provided in the middle of the first cylinder body (31).
3. A float glass combustion-supporting device according to claim 2, characterized in that: A first bracket (32) is fixed to one side of the interior of the first cylinder (31), a first motor (33) is arranged in the middle of the first bracket (32), and a sweeping brush (34) is connected to the output end of the first motor (33).
4. The float glass combustion-supporting device according to claim 1, characterized in that: The top end of the reversing valve (12) is connected to the external end of the second inlet tube (4) through a second pipe (13), and the second inlet tube (4) is installed through the top end of the inner side of the housing (1), and the internal structure of the second inlet tube (4) is the same as the internal structure of the first inlet tube (3).
5. The float glass combustion-supporting device according to claim 1, characterized in that: A second cylinder (91) is provided inside the wind tube (9), a second bracket (93) is fixed in the middle of the second cylinder (91), a second motor (92) is provided in the middle of the second bracket (93), and a fan blade (94) is connected to the output end of the second motor (92).
6. The float glass combustion-supporting device according to claim 1, characterized in that: A gate valve (5) is provided inside the outlet tube (6), and the other end outside the outlet tube (6) is connected to a fifth pipeline (7).
7. The float glass combustion-supporting device according to claim 1, characterized in that: A door (2) is rotatably mounted on the outer front surface of the housing (1).
8. The float glass combustion-supporting device according to claim 1, characterized in that: The outer bottom surface of the housing (1) is provided with universal wheels, and four universal wheels are provided, and the four universal wheels are distributed in a rectangular shape.