Bubbling device of water glass kiln and water glass kiln

Abstract

The utility model relates to a bubbling device of a water glass kiln and the water glass kiln. Gas is conveyed into the kiln through a gas pipe assembly so as to promote the bubbling process. The gas pipe assembly comprises a first pipeline, a second pipeline, a first gas tank and a second gas tank which are independent, so that the independence of gas conveying is ensured; the cooling assembly forms a cooling cavity through a third pipeline, a fourth pipeline and a third gas tank so as to maintain the working temperature of the gas pipe assembly; the cover plate assembly blocks the top of the first pipeline through a first cover plate, blocks the top of the second pipeline through a second cover plate, blocks the tops of the third pipeline and the fourth pipeline through a third cover plate, and controls gas flow. The valve assembly controls the first pipeline through the first valve, controls the second pipeline through the second valve, controls the third pipeline through the third valve and controls the fourth pipeline through the fourth valve, stable operation of the device is ensured, the bubbling efficiency and stability of the water glass kiln are improved through the overall design of the technical scheme, and meanwhile the maintenance cost is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of water glass production, and particularly relates to a water glass kiln bubbling device and water glass kiln. BACKGROUND

[0002] The water glass kiln bottom needs to be provided with a bubbling device system, and the working principle is that the bubbling device system forms bubbles by blowing compressed air of a certain pressure into the water glass molten liquid in the kiln. These bubbles drive the surrounding water glass molten liquid to flow during the rising process. The main functions of the bubbling device system are to improve the melting rate, clarify and homogenize; reduce the viscosity of the water glass molten liquid, improve the heat transfer effect; prevent the unmelted materials from entering the discharge area; improve the heat transfer between the water glass molten liquids in the pool bottom direction, reduce the temperature difference, reduce the energy consumption, and improve the quality of the water glass products.

[0003] The existing technical solution uses the air holes in a single air duct for intermittent bubble gas supply in the bubbling device. If the single air duct is damaged, the entire air pipe will be discarded, which is inconvenient to use. SUMMARY

[0004] Therefore, the utility model discloses a water glass kiln bubbling device and water glass kiln.

[0005] In order to achieve the above technical purpose, the utility model adopts the following technical scheme:

[0006] In the first aspect, the application provides a water glass kiln bubbling device, which comprises an air pipe assembly, a cooling assembly, a cover plate assembly and a valve assembly.

[0007] The air pipe assembly comprises a first pipeline, a second pipeline, a first gas tank and a second gas tank. The first pipeline is in communication with the first gas tank, and the second pipeline is in communication with the second gas tank. The second pipeline is sleeved on the periphery of the first pipeline, and the first pipeline is not in communication with the second pipeline. The first pipeline has a first cavity therein, and the second pipeline and the first pipeline have a second cavity therebetween. The first pipeline and the second pipeline are used for conveying the bubbling gas into the water glass kiln.

[0008] The cooling assembly comprises a third pipeline, a fourth pipeline and a third gas tank. The third pipeline is in communication with the third gas tank, and the third pipeline is sleeved on the periphery of the second pipeline. The fourth pipeline is sleeved on the periphery of the third pipeline. The third pipeline and the second pipeline have a third cavity therebetween, and the fourth pipeline and the third pipeline have a fourth cavity therebetween. The top of the third cavity is in communication with the top of the fourth cavity. The third pipeline and the fourth pipeline are used for cooling the air pipe assembly.

[0009] The cover plate assembly comprises a first cover plate, a second cover plate and a third cover plate, the first cover plate is used for plugging the top of the first pipeline, a plurality of first air holes are formed in the first cover plate, the second cover plate is used for plugging the top of the second pipeline, a plurality of second air holes are formed in the second cover plate, and the third cover plate is used for plugging the top of the third pipeline and the fourth pipeline.

[0010] The valve assembly comprises a first valve, a second valve, a third valve and a fourth valve, the first valve is arranged on the first gas tank, the second valve is arranged on the second gas tank, the third valve is arranged on the third gas tank, and the fourth valve is arranged at the output end of the fourth pipeline.

[0011] In some embodiments, the cooling assembly further comprises a first air inlet main pipe, a first air inlet branch pipe and a second air inlet branch pipe.

[0012] The first air inlet branch pipe is connected with the output end of the third gas tank and is arranged at a first preset height of the first air inlet main pipe, one end of the first air inlet branch pipe is in communication with the first air inlet main pipe, and the other end of the first air inlet branch pipe is in communication with the third cavity at a first preset position.

[0013] The second air inlet branch pipe is arranged at a second preset height of the first air inlet main pipe, one end of the second air inlet branch pipe is in communication with the first air inlet main pipe, and the other end of the second air inlet branch pipe is in communication with the third cavity at a second preset position, and the first preset height is greater than the second preset height.

[0014] In some embodiments, the cooling assembly further comprises a first air outlet pipeline, the first air outlet pipeline is arranged at a third preset height, the first air outlet pipeline is in communication with the fourth cavity at a third preset position, the third preset height is less than the second preset height, and the first air outlet pipeline is arranged opposite to the second air inlet branch pipe.

[0015] In some embodiments, the first air holes are distributed from the center point of the first cover plate to the edge of the first cover plate by density to sparseness on the first cover plate; and / or the second air holes are distributed from the center point of the second cover plate to the edge of the second cover plate by density to sparseness on the second cover plate.

[0016] In the second aspect, the application provides a water glass kiln, comprising a kiln body and a bubbling device;

[0017] The kiln body has a first accommodating cavity for containing water glass, and the bubbling device is the bubbling device of the water glass kiln in the first aspect, and a plurality of bubbling devices are distributed in the first accommodating cavity in a preset manner.

[0018] In some embodiments, the water glass kiln further comprises a first grid, which is laid in the first accommodating cavity and arranged above the bubbling device.

[0019] In some embodiments, the water glass kiln further comprises a second grid laid in the second accommodating cavity, and the first grid and the second grid are sequentially arranged from bottom to top.

[0020] In some embodiments, the grid distribution density of the first grid is less than the grid distribution density of the second grid.

[0021] In some embodiments, the plurality of bubbling devices are annularly distributed in the first accommodating cavity.

[0022] In some embodiments, the number of the bubbling devices in the water glass kiln is eight.

[0023] With the technical scheme, the water glass kiln has the following beneficial effects compared with the prior art:

[0024] The gas pipe assembly is used to deliver gas into the kiln to promote the bubbling process; the gas pipe assembly comprises independent first and second pipelines and first and second gas tanks, ensuring the independence of gas delivery, and the independent double-layer structure of the gas pipe assembly allows independent delivery of different gases, improving the bubbling efficiency and flexibility; the cooling assembly comprises third and fourth pipelines and a third gas tank, and the multiple cavities effectively reduce the working temperature of the gas pipe, prolonging the service life of the equipment; the cover plate assembly comprises a first cover plate for plugging the top of the first pipeline, a second cover plate for plugging the top of the second pipeline, a third cover plate for plugging the top of the third pipeline, and a fourth cover plate for plugging the top of the fourth pipeline, controlling the gas flow and enhancing the bubbling effect, and the first and second gas holes optimize the gas distribution; the valve assembly controls the gas output of the gas pipe assembly and the cooling assembly through the first, second, third, and fourth valves, ensuring the stable operation of the device; overall, the device improves the production efficiency and product quality of the water glass kiln, while reducing energy consumption and maintenance costs. BRIEF DESCRIPTION OF DRAWINGS

[0025] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor.

[0026] Figure 1 is a cross-sectional view of the bubbling device;

[0027] Figure 2 is a top view of the bubbling device;

[0028] Figure 3 is a top view of the water glass kiln;

[0029] Figure 4 is a cross-sectional view of the water glass kiln;

[0030] Figure 5 is a schematic view of the first grid.

[0031] Reference signs:

[0032] 1. a bubbling device;

[0033] 11. a first pipeline;

[0034] 111. a first cavity;

[0035] 12. a second pipeline;

[0036] 121. a second cavity;

[0037] 13. a third pipeline;

[0038] 131. a third cavity;

[0039] 132. a first air inlet main pipe;

[0040] 133. a first air inlet branch pipe;

[0041] 134. a second air inlet branch pipe;

[0042] 14. a fourth pipeline;

[0043] 141. a fourth cavity;

[0044] 142. a first air outlet pipeline;

[0045] 15. a first cover plate;

[0046] 151. a first air permeable hole;

[0047] 16. a second cover plate;

[0048] 161. a second air permeable hole;

[0049] 17. a third cover plate;

[0050] 2. a kiln body;

[0051] 21. a first accommodating cavity;

[0052] 3. a first grid;

[0053] 4. a second grid. DETAILED DESCRIPTION

[0054] The utility model is further described in detail below in combination with the drawings and embodiments. It is particularly pointed out that the following embodiments are only used for illustrating the utility model and do not limit the scope of the utility model. Similarly, the following embodiments are only part of the embodiments of the utility model but not all the embodiments, and all other embodiments obtained by the ordinary skilled in the art without creative labor belong to the scope of the utility model protection.

[0055] The water glass kiln bubbling device and the water glass kiln can enhance the bubbling effect, improve the production efficiency and product quality of the water glass kiln, reduce the energy consumption and maintenance cost, and guarantee the stability of the bubbling process.

[0056] Please refer to Figure 1 、 Figure 2 In the first aspect, the utility model provides a kind of water glass kiln bubbling device, which comprises gas pipe assembly, cooling assembly, cover plate assembly, valve assembly;

[0057] Gas pipe assembly includes first pipeline 11, second pipeline 12, first gas tank, second gas tank, first pipeline 11 is communicated with first gas tank, second pipeline 12 is communicated with second gas tank, second pipeline 12 is peripherally arranged in first pipeline 11, first pipeline 11 and second pipeline 12 are not communicated, first pipeline 11 has first cavity 111, second pipeline 12 and first pipeline 11 have second cavity 121, first pipeline 11, second pipeline 12 are used to transport the gas for bubbling to water glass kiln 2 inside;

[0058] Cooling assembly includes third pipeline 13, fourth pipeline 14 and third gas tank, third pipeline 13 is communicated with third gas tank, third pipeline 13 is peripherally arranged in second pipeline 12, fourth pipeline 14 is peripherally arranged in third pipeline 13, third pipeline 13 and second pipeline 12 have third cavity 131, fourth pipeline 14 and third pipeline 13 have fourth cavity 141, the top of third cavity 131 and the top of fourth cavity 141 are communicated, third pipeline 13 and fourth pipeline 14 are combined into cooling assembly for cooling gas pipe assembly;

[0059] Cover plate assembly includes first cover plate 15, second cover plate 15 and third cover plate 17, first cover plate 15 is used to block in the top of first pipeline 11, first cover plate 15 is provided with a plurality of first gas holes 151, second cover plate 16 is used to block in the top of second pipeline 12, second cover plate 16 is provided with a plurality of second gas holes 161, third cover plate 17 is used to block the top of third pipeline 13 and fourth pipeline 14;

[0060] The valve assembly comprises a first valve, a second valve, a third valve and a fourth valve, the first valve is arranged on the first gas tank, the second valve is arranged on the second gas tank, the third valve is arranged on the third gas tank, and the fourth valve is arranged at the output end of the fourth pipeline 14;

[0061] In the embodiment, the gas pipe assembly is a device for conveying gas, which is usually used in industrial processes, such as the bubbling process of sodium silicate kiln; wherein the first pipeline 11 is a pipeline in the gas pipe assembly for conveying gas, the first pipeline is in communication with the first gas tank, which means that gas can flow from the first gas tank into the first pipeline 11; the second pipeline 12 is another pipeline in the gas pipe assembly, the second pipeline 12 is in communication with the second gas tank for conveying gas from the second gas tank; the first pipeline and the second pipeline can be made of the same material, the first pipeline 11 and the second pipeline 12 are in a nested relationship, the second pipeline 12 is sleeved on the periphery of the first pipeline 11; the first pipeline 11 and the second pipeline 12 are arranged in a vertical upward direction in the sodium silicate kiln; the first gas tank is a container for storing gas, which is in communication with the first pipeline 11 to provide gas for the first pipeline 11; the second gas tank is another container for storing gas, which is in communication with the second pipeline 12 to provide gas for the second pipeline 12; the first cavity 111 is a space inside the first pipeline 11 for containing and conveying gas; the second cavity 121 is a space between the second pipeline 12 and the first pipeline 11 for containing and conveying gas.

[0062] In the embodiment, the first pipeline 11 and the second pipeline 12 are not in communication, which ensures the independence of the respective gases, in addition, the gas in the first gas tank and the gas in the second gas tank can be selected to be different according to the needs, the first cavity 111 can convey the gas in the first gas tank to the kiln, and the second cavity 121 can convey the gas in the second gas tank to the kiln, so as to achieve more effective bubbling effect;

[0063] In this embodiment, the cooling assembly is a device for cooling the air pipe assembly, which is usually used in industrial processes to ensure the normal operation of the air pipe assembly in high temperature environment; wherein the third pipeline 13 is a pipeline in the cooling assembly, which is in communication with the third gas tank and is used for conveying cooling gas or liquid; the fourth pipeline 14 is another pipeline, which is sleeved on the periphery of the third pipeline 13 and is used for conveying cooling gas or liquid; the third pipeline 13 and the second pipeline 12 are in a nested relationship, and the third pipeline 13 is sleeved on the periphery of the second pipeline 12; the fourth pipeline 14 and the third pipeline 13 are in a nested relationship, and the fourth pipeline 14 is sleeved on the periphery of the third pipeline 13; the third pipeline 13 and the fourth pipeline 14 are arranged in a vertical upward direction in the water glass kiln; the third gas tank is a container for storing cooling gas or liquid, which is in communication with the third pipeline 13 and provides cooling medium for the third pipeline 13; the third cavity 131 is a space between the third pipeline 13 and the second pipeline 12, which is used for accommodating and conveying cooling medium; the fourth cavity 141 is a space between the fourth pipeline 14 and the third pipeline 13, which is used for accommodating and conveying cooling medium.

[0064] In this embodiment, the cover plate assembly is a device for closing and protecting the air pipe assembly and the cooling assembly, which ensures the correct flow of gas or liquid and the sealing of the system; wherein the first cover plate 15 is a cover plate for closing the top of the first pipeline 11, and the first gas permeable hole 151 is opened on the first cover plate 15 to allow gas to be output from the first pipeline 11; the second cover plate 16 is a cover plate for closing the top of the second pipeline 12, and the second gas permeable hole 161 is opened on the second cover plate 16 to allow gas to be output from the second pipeline 12; the third cover plate 17 is a cover plate for closing the top of the third pipeline 13 and the fourth pipeline 14, which ensures the sealing of the top of the cooling assembly and prevents the leakage of cooling medium; in addition, the first cover plate 15, the second cover plate 16 and the third cover plate 17 can be integrally formed, but only the different corresponding sealing areas are distinguished.

[0065] In the embodiment, the valve assembly is a key component for controlling the gas or flow in the gas tank and pipeline; wherein the first valve is arranged on the first gas tank for controlling the inflow or outflow of the gas in the first gas tank, by opening or closing the first valve, the supply amount of the gas in the first pipeline 11 can be adjusted or the gas supply can be cut off; the second valve is arranged on the second gas tank for controlling the inflow or outflow of the gas in the second gas tank, similar to the first valve, the second valve further adjusts the supply amount of the gas in the second pipeline 12 or cuts off the gas supply by opening or closing; the third valve is arranged on the third gas tank for controlling the inflow or outflow of the cooling medium in the third gas tank, the third valve further adjusts the supply amount of the cooling medium in the third pipeline 13 or cuts off the cooling medium supply by opening or closing; the fourth valve is arranged at the output end of the fourth pipeline 14 for controlling the output of the cooling medium in the fourth pipeline 14, by adjusting the fourth valve, the flow of the cooling medium can be controlled or the output can be completely closed.

[0066] In the embodiment, the first valve is used to control the on-off of the gas in the first pipeline 11, the second valve is used to control the on-off of the gas in the second pipeline 12, the first valve and the second valve can be opened alternately intermittently, so as to generate bubbles with different intervals, which is convenient for adjusting the overall bubbling process; the third valve is used to control the gas supply amount of the third pipeline 13, the fourth valve is used to control the gas output amount of the fourth pipeline 14, the third pipeline 13 and the fourth pipeline 14 are in communication with each other, the cooling gas enters from the third pipeline 13, is cooled, and then is output from the fourth pipeline 14, which is used for cooling the air pipe assembly; the valve assembly controls the input and output of the gas, ensures the accurate control of the bubbling process, not only improves the bubbling efficiency, but also enhances the stability and durability of the equipment.

[0067] Please refer to Figure 1 In some embodiments, the cooling assembly further comprises a first gas inlet main pipe 132 connected with the output end of the third gas tank;

[0068] A first gas inlet branch pipe 133 is arranged at a first preset height of the first gas inlet main pipe 132, one end of the first gas inlet branch pipe 133 is in communication with the first gas inlet main pipe 132, and the other end of the first gas inlet branch pipe 133 is in communication with the third cavity 131 at a first preset position;

[0069] A second gas inlet branch pipe 134 is arranged at a second preset height of the first gas inlet main pipe 132, one end of the second gas inlet branch pipe 134 is in communication with the first gas inlet main pipe 132, and the other end of the second gas inlet branch pipe 134 is in communication with the third cavity 131 at a second preset position, and the first preset height is greater than the second preset height.

[0070] In the present embodiment, the cooling assembly is further refined to improve cooling efficiency and control accuracy. Specifically, the cooling assembly is increased with a first air inlet main pipe 132, which is directly connected with the output end of the third air tank and is responsible for conveying cooling gas. In addition, two air inlet branch pipes are introduced in the present embodiment, i.e., a first air inlet branch pipe 133 and a second air inlet branch pipe 134. The first air inlet branch pipe 133 is located at a first preset height of the first air inlet main pipe 132, one end of which is in communication with the first air inlet main pipe 132, and the other end is in communication with the third cavity 131 at a first preset position, so as to ensure that the cooling gas can effectively enter the third cavity 131. Similarly, the second air inlet branch pipe 134 is arranged at a second preset height of the first air inlet main pipe 132, one end of which is in communication with the first air inlet main pipe 132, and the other end is in communication with the third cavity 131 at a second preset position.

[0071] In the present embodiment, the first preset position can be understood as an annular region arranged at the first preset height. Specifically, the first preset height is preferably arranged at a position close to the top of the third pipeline 13. The second preset position can be understood as an annular region arranged at the second preset height. Specifically, the second preset height is preferably arranged at a position close to the bottom of the third pipeline 13. At the same time, this way allows the cooling gas to enter the third cavity 131 at different heights, so as to realize a more uniform and effective cooling process and ensure the stable operation of the air pipe assembly in a high-temperature environment.

[0072] In the present embodiment, the cooling assembly can realize uniform cooling of the air pipe assembly by precisely controlling the input point and height of the cooling gas, so as to prevent local overheating and improve the durability and reliability of the equipment.

[0073] Please refer to Figure 1 In some embodiments, the cooling assembly further includes a first air outlet pipeline 142, which is arranged at a third preset height. The first air outlet pipeline 142 is in communication with the fourth cavity 141 at a third preset position. The third preset height is smaller than the second preset height, and the first air outlet pipeline 142 is arranged opposite to the second air inlet branch pipe 134.

[0074] In this embodiment, a first gas outlet pipeline 142 is added to the cooling assembly, which is arranged at a third preset height lower than the second preset height of the second gas inlet branch pipe 134, ensuring that the incoming cooling gas moves from top to bottom, helping to improve the cooling efficiency; the first gas outlet pipeline 142 communicates with the fourth cavity 141 at the third preset position, ensuring that the cooled gas can be effectively discharged; in addition, the first gas outlet pipeline 142 is arranged opposite to the second gas inlet branch pipe 134, which helps to form an effective gas flow path, so that the cooling gas can fully absorb heat after entering the third cavity 131 and be discharged from the fourth cavity 141, thereby realizing a more efficient heat exchange process.

[0075] In this embodiment, this way improves the heat exchange efficiency of the cooling assembly. By precisely controlling the inlet and outlet positions and heights of the gas, the gas flow path can be optimized, ensuring that the cooling gas has enough time and space to absorb heat in the third cavity 131 and the fourth cavity 141, thereby more effectively reducing the temperature of the gas pipe assembly, helping to prolong the service life of the equipment, reduce maintenance requirements, and ensure the stability and reliability of the water glass kiln bubbling device in a high-temperature environment.

[0076] Please refer to Figure 2 In some embodiments, the first gas permeable holes 151 are distributed from dense to sparse on the first cover plate 15 from the center point of the first cover plate 15 to the edge of the first cover plate 15; and / or the second gas permeable holes 161 are distributed from dense to sparse on the second cover plate 16 from the center point of the second cover plate 16 to the edge of the second cover plate 16.

[0077] In this embodiment, the cover plate assembly is optimized to improve the uniformity and control accuracy of gas distribution; specifically, the distribution of the first gas permeable holes 151 on the first cover plate 15 is from dense to sparse from the center point of the cover plate to the edge, helping the gas to be distributed more uniformly in the kiln, thereby optimizing the bubbling effect; similarly, the second gas permeable holes 161 on the second cover plate 16 also adopt a similar distribution pattern, i.e., from dense to sparse from the center to the edge, further ensuring the gas flow control in different areas to adapt to the needs of different positions in the kiln.

[0078] In this embodiment, the distribution of the first gas permeable holes 151 and the second gas permeable holes 161 can achieve uniformity and controllability of the bubbling process; by adjusting the density distribution of the first gas permeable holes 151 and the second gas permeable holes 161, more precise gas flow control can be achieved, ensuring consistent bubbling effect in each area of the kiln, thereby improving the production efficiency of water glass and product quality.

[0079] Please refer to Figure 3 , Figure 4 In the second aspect, the present embodiment provides a water glass kiln, comprising a kiln body and a bubbling device;

[0080] The kiln body 2 has a first accommodating cavity 21 for containing water glass; the bubbling device 1 is the water glass kiln bubbling device of the first aspect, and the number of the bubbling device 1 is multiple, which is distributed in the first accommodating cavity 21 in a preset manner.

[0081] In this embodiment, a complete design of a water glass kiln is demonstrated, which integrates the kiln body 2 and multiple bubbling devices 1; the kiln body 2 is the main structural part of the water glass kiln, which is used to contain and heat water glass; the first accommodating cavity 21 is a chamber inside the kiln body 2, and its main function is to contain water glass; the bubbling device 1 adopts the water glass kiln bubbling device of the first aspect, and the number of the bubbling device 1 is multiple, and it needs to be noted that the preset manner can be understood as a pre-set distribution manner, which can be specifically as shown in Figure 3 The multiple bubbling devices 1 are distributed in the rectangular first accommodating cavity 21 in a straight line type; this way ensures that the water glass can uniformly receive the treatment of the bubbling device 1 in the kiln body 2, thereby improving the melting efficiency and product quality.

[0082] In this embodiment, this way can improve the overall performance and production efficiency of the water glass kiln; by uniformly distributing multiple bubbling devices 1 in the kiln body 2, it can ensure that the water glass is evenly heated during the melting process, and the gas is reasonably distributed, thereby reducing bubbles and impurities, improving the transparency and uniformity of the water glass; in addition, it also helps to optimize energy use, reduce production costs, and improve the market competitiveness of the final product.

[0083] Please refer to Figure 4 、 Figure 5 In some embodiments, the water glass kiln further comprises a first grid 3, which is laid in the first accommodating cavity 21, and the first grid 3 is arranged above the bubbling device 1.

[0084] In this embodiment, the kiln not only includes the kiln body 2 and multiple bubbling devices 1, but also specially adds the first grid 3; the first grid 3 is laid in the first accommodating cavity 21 of the kiln body 2, and is located above the bubbling device 1; the first grid 3 allows the gas released by the bubbling device 1 to pass through uniformly, promoting the uniform melting of the water glass and the discharge of bubbles, which ensures the sufficient contact between the gas and the water glass, and improves the melting efficiency and product quality.

[0085] In this embodiment, this way can improve the working efficiency of the water glass kiln and the quality of the product. The arrangement of the first grid 3 not only helps the uniform heating of the water glass and the effective discharge of bubbles, but also prevents the raw materials from directly contacting the bubbling device, thereby avoiding possible thermal damage or pollution; in addition, the supporting effect of the grid helps to maintain the stability of the internal structure of the kiln, reduces the maintenance cost, and prolongs the service life of the kiln.

[0086] Referring to Figure 4 In some embodiments, the water glass kiln further comprises a second grid 4 laid in the second accommodating cavity, and the first grid 3 and the second grid 4 are arranged in sequence from bottom to top.

[0087] In this embodiment, in addition to the first grid 3 laid in the first accommodating cavity 21, the kiln is additionally provided with the second grid 4 laid in the second accommodating cavity; the first grid 3 and the second grid 4 are arranged in sequence from bottom to top, forming a layered structure; such layered grid helps to more effectively distribute and support the water glass raw materials, while allowing the gas released by the bubbling device 1 to pass through each layer more uniformly, promoting the uniform melting of the water glass and the discharge of the bubbles.

[0088] In this embodiment, in this way, the melting efficiency and product quality of the water glass kiln can be significantly improved. Through the layered arrangement of the first grid 3 and the second grid 4, it can ensure that the water glass is heated more uniformly during the melting process, and the gas distribution is more reasonable, thereby reducing bubbles and impurities, and improving the transparency and uniformity of the water glass.

[0089] Referring to Figure 4 , Figure 5 In some embodiments, the grid distribution density of the first grid 3 is less than that of the second grid 4.

[0090] In this embodiment, in addition to the first grid 3 and the second grid 4, the grid distribution density of the first grid 3 is also less than that of the second grid 4; such grid distribution density not only helps to more effectively distribute and support the water glass raw materials, but also helps the gas released by the bubbling device 1 to pass through each layer more uniformly, and after passing through the first grid 3, it can be screened into the second grid 4 to complete more detailed and uniform melting.

[0091] Referring to Figure 3 In some embodiments, the plurality of bubbling devices 1 are distributed in a ring shape in the first accommodating cavity 21.

[0092] In this embodiment, the plurality of bubbling devices 1 are distributed in a ring shape in the first accommodating cavity 21, and such ring-shaped distribution helps to achieve more uniform gas distribution, thereby improving the dispersion effect and mixing efficiency of the bubbles. The ring-shaped distribution of the bubbling devices can ensure that the gas is effectively distributed in each area of the kiln.

[0093] Referring to Figure 3 In some embodiments, the number of bubbling devices 1 in the water glass kiln is eight.

[0094] In the embodiment, the number of the bubbling devices 1 in the glass kiln is set to eight, the water glass kiln can be used to the most appropriate extent, and the efficiency of the bubbling device 1 is improved.

[0095] With the technical scheme, the device is different from the prior art and has the beneficial effects that: the gas pipe assembly is used to deliver gas into the kiln to promote the bubbling process; the gas pipe assembly comprises independent first pipe 11, second pipe 12, first gas tank and second gas tank, ensuring the independence of gas delivery, the independent double-layer structure of the gas pipe assembly allows independent delivery of different gases, improving the bubbling efficiency and flexibility; the cooling assembly comprises third pipe 13, fourth pipe 14 and third gas tank, and the multiple cavities effectively reduce the working temperature of the gas pipe, prolonging the service life of the device; the cover plate assembly comprises first cover plate 15, second cover plate 16 and third cover plate 17, which block the top of the first pipe 11, the top of the second pipe 12 and the top of the third pipe 13 and the fourth pipe 14, respectively, controlling the gas flow and enhancing the bubbling effect, and the first gas hole 151 and the second gas hole 161 optimize the gas distribution; the valve assembly controls the gas output of the gas pipe assembly and the cooling assembly through the first valve, the second valve, the third valve and the fourth valve, ensuring the stable operation of the device; overall, the device improves the production efficiency and product quality of the water glass kiln, while reducing energy consumption and maintenance cost.

[0096] The above only describes some embodiments of the present application, and does not limit the protection scope of the present application, and any equivalent device or equivalent process conversion, or direct or indirect application in other related technical fields, are also included in the patent protection scope of the present application.

Claims

1. A bubbling device for a water glass furnace, characterized in that, include: A gas pipeline assembly includes a first pipeline, a second pipeline, a first gas cylinder, and a second gas cylinder. The first pipeline is connected to the first gas cylinder, and the second pipeline is connected to the second gas cylinder. The second pipeline is sleeved around the first pipeline. The first pipeline and the second pipeline are not connected. The first pipeline has a first cavity, and the second pipeline has a second cavity with the first pipeline. The first pipeline and the second pipeline are used to transport bubbling gas to a water glass furnace. A cooling assembly includes a third pipe, a fourth pipe, and a third gas tank. The third pipe is connected to the third gas tank and is sleeved around the second pipe. The fourth pipe is sleeved around the third pipe. A third cavity is formed between the third pipe and the second pipe, and a fourth cavity is formed between the fourth pipe and the third pipe. The top of the third cavity is connected to the top of the fourth cavity. The third pipe and the fourth pipe are used to cool the gas assembly. The cover plate assembly includes a first cover plate, a second cover plate, and a third cover plate. The first cover plate is used to seal the top of the first pipeline and has a plurality of first vent holes. The second cover plate is used to seal the top of the second pipeline and has a plurality of second vent holes. The third cover plate is used to seal the top of the third pipeline and the fourth pipeline. The valve assembly includes a first valve, a second valve, a third valve, and a fourth valve. The first valve is disposed on the first gas tank, the second valve is disposed on the second gas tank, the third valve is disposed on the third gas tank, and the fourth valve is disposed at the output end of the fourth pipeline.

2. The bubbling device for a water glass furnace according to claim 1, characterized in that, The cooling assembly also includes: The first air intake pipe is connected to the output end of the third air tank; The first intake branch pipe is set at a first preset height of the first intake main pipe. One end of the first intake branch pipe is connected to the first intake main pipe, and the other end of the first intake branch pipe is connected to the third cavity at a first preset position. The second intake branch pipe is located at a second preset height of the first intake main pipe. One end of the second intake branch pipe is connected to the first intake main pipe, and the other end of the second intake branch pipe is connected to the third cavity at a second preset position. The first preset height is greater than the second preset height.

3. The bubbling device for a water glass furnace according to claim 2, characterized in that, The cooling assembly also includes: The first air outlet pipe is located at a third preset height and is connected to the fourth cavity at a third preset position. The third preset height is less than the second preset height, and the first air outlet pipe is arranged opposite to the second air inlet branch pipe.

4. The bubbling device for a water glass furnace according to claim 1, characterized in that, The first vent holes are distributed from dense to sparse on the first cover plate from the center point of the first cover plate to the edge of the first cover plate; And / or, the second vent holes are distributed from dense to sparse on the second cover plate from the center point of the second cover plate to the edge of the second cover plate.

5. A water glass furnace, characterized in that, include: The kiln body has a first receiving cavity for holding water glass. The bubbling device is the water glass furnace bubbling device according to any one of claims 1-4, and the number of the bubbling devices is multiple, which are distributed in the first accommodating cavity in a predetermined manner.

6. The water glass furnace according to claim 5, characterized in that, Also includes: The first grid is laid inside the first accommodating cavity and is positioned above the bubbling device.

7. The water glass furnace according to claim 6, characterized in that, Also includes: The second grid is laid inside the second accommodating cavity, and the first grid and the second grid are arranged sequentially from bottom to top.

8. The water glass furnace according to claim 7, characterized in that, The grid distribution density of the first grid is less than that of the second grid.

9. The water glass furnace according to claim 5, characterized in that, Multiple bubbling devices are arranged in a ring within the first accommodating cavity.

10. The water glass furnace according to claim 5, characterized in that, The number of bubbling devices is eight.

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