Glass slag cleaning system for regenerative chamber of glass wool kiln

Abstract

The utility model relates to the technical field of glass wool kilns, and discloses a glass wool kiln regenerative chamber glass slag cleaning system which comprises a sliding groove, a collecting module, a water storage module and a cooling module, the sliding groove is obliquely formed in the ground, the bottom of a regenerative chamber is communicated with the sliding groove, the collecting module is detachably connected to the water storage module, and the cooling module is detachably connected to the water storage module. The collecting module is located below the output end of the sliding groove. The inclined sliding groove is formed in the ground, the bottom of the heat storage chamber is communicated with the sliding groove, cooling water circulates among the sliding groove, the water storage module and the cooling module, falling glass residues can be received and cooled, the glass residues are conveyed into the collecting module to be collected under the guidance of the sliding groove, and the glass residues are collected through the collecting module. And water flows into the water storage module, is conveyed to the cooling module through the first pipeline to be cooled and then returns into the sliding groove again, cleaning is very convenient, and workers do not need to carry out cleaning at high temperature.

Description

Technical Field

[0001] The utility model relates to the technical field of glass wool kilns, in particular to a glass slag cleaning system for a regenerator of a glass wool kiln. Background Art

[0002] Glass wool kiln is a device used to produce glass wool. It is mainly used to heat glass raw materials and make fiber-shaped glass wool products. Glass wool kiln usually has heating system, spinning system, drawing system, forming system and other parts to ensure that the glass raw materials are fully melted and form a uniform fiber structure. In the glass melting process, the use of heat storage chamber can help improve energy efficiency and reduce production costs.

[0003] During the glass melting process, the glass will undergo a phase change from solid to liquid, that is, solid glass will become liquid glass after being heated to a certain temperature. This is because the melting point of glass is usually at a relatively high temperature, generally requiring more than 1000 degrees Celsius to completely melt the glass into a liquid state. If the glass liquid continues to be heated, it can be turned into a gaseous state, a process called vaporization. During the vaporization of glass, liquid glass molecules will gain enough energy to overcome surface tension, thereby detaching from the liquid surface and forming gaseous glass molecules. After the glass becomes gaseous, when the ambient temperature drops below the freezing point of the glass, the gaseous glass molecules will gradually lose heat and condense into solid glass.

[0004] In the prior art, after liquid glass becomes gas, it will go to the heat storage chamber. The high-temperature steam generated by combustion will cause the gaseous glass molecules to condense into glass slag in the heat storage chamber, mainly condensing on the AZS lattice body, and then falling to the bottom of the heat storage chamber. These glass slags usually require operators to clean them up under high temperature.

[0005] CN104370441A discloses a glass wool kiln heat storage chamber structure, which is a vertical structure, including a small furnace interface, a flue interface, a honeycomb ceramic heat storage body, a strip arch, an ash pool and an ash cleaning hole. One end of the heat storage chamber is connected to the small furnace interface, and the other end is connected to the flue interface.

[0006] The heat storage chamber of the glass wool kiln in the above technical solution has rapid heat transfer and small air flow resistance loss, so the volume of the heat storage chamber is reduced, saving production costs. In addition, the generation of NOx gas in the heat storage chamber is greatly reduced, and it is not easy to be blocked. By setting a cleaning hole at the bottom of the heat storage chamber, it is easy to clean. However, the above technical solution also has the same problem, that is, the glass slag that falls to the bottom of the heat storage chamber must be cleaned by the operator under high temperature. Utility Model Content

[0007] The utility model aims to solve the above-mentioned problem and provides a glass slag cleaning system for a heat storage chamber of a glass wool kiln. The cleaning system is provided with an inclined chute in the ground, and the bottom of the heat storage chamber is connected with the chute. By circulating cooling water between the chute, the water storage module and the cooling module, the fallen glass slag can be caught and cooled. Under the guidance of the chute, the glass slag is transported to the collection module for collection, and water flows into the water storage module, is transported to the cooling module through a first pipeline for cooling, and then returns to the chute again. The cleaning is very convenient and the staff does not need to carry out the cleaning under high temperature.

[0008] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0009] A glass slag cleaning system for a heat storage chamber of a glass wool kiln comprises a chute, a collecting module, a water storage module and a cooling module, wherein the chute is arranged obliquely in the ground, and the bottom of the heat storage chamber is connected to the chute, the collecting module is detachably connected to the water storage module, the collecting module is located below the output end of the chute, the water storage module is connected to the input end of the cooling module through a first pipe, the output end of the cooling module is connected to the input end of the chute through a second pipe, and cooling water circulates among the chute, the water storage module and the cooling module.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] The utility model sets an inclined chute in the ground, and the bottom of the heat storage chamber is connected with the chute. By circulating cooling water among the chute, the water storage module and the cooling module, the fallen glass slag can be caught and cooled. Under the guidance of the chute, the glass slag is transported to the collection module for collection, and water flows into the water storage module, is transported to the cooling module through the first pipeline for cooling, and then returns to the chute again. The cleaning is very convenient, and the staff does not need to carry out the cleaning under high temperature. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 is a structural schematic diagram of a glass slag cleaning system of Example 1;

[0013] Figure 2 is a schematic structural diagram of a collection module of a glass slag cleaning system of Example 1;

[0014] Figure 3 It is a structural schematic diagram of the water storage module of the glass slag cleaning system of Example 1. DETAILED DESCRIPTION

[0015] 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 them. 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.

[0016] Example 1

[0017] refer to Figures 1 to 3 A glass slag cleaning system for a glass wool kiln heat storage chamber includes a chute 1, a collecting module 2, a water storage module 3, and a cooling module 4. The chute 1 is arranged obliquely in the ground, and the bottom of the heat storage chamber 7 is connected to the chute 1. The collecting module 2 is detachably connected to the water storage module 3. The collecting module 2 is located below the output end of the chute 1. The water storage module 3 is connected to the input end of the cooling module 4 through a first pipe 5. The output end of the cooling module 4 is connected to the input end of the chute 1 through a second pipe 6, and cooling water circulates among the chute 1, the water storage module 3, and the cooling module 4.

[0018] Under this design, during the glass melting process, the glass will undergo a phase change process from solid to liquid. If the glass liquid continues to be heated, it can be turned into a gaseous state. During the vaporization of the glass, the liquid glass molecules will go to the heat storage chamber 7. The high-temperature steam generated by combustion will cause the gaseous glass molecules to condense into glass slag in the heat storage chamber 7, and then fall into the chute 1 below the heat storage chamber 7. Because there is flowing cooling water in the chute 1, the glass slag will contact the cooling water after falling into the chute 1, and the glass slag will be cooled. Under the flow of cooling water, the glass slag will be transported in an inclined direction and fall from the output end of the chute 1 onto the collection module 2, and the water will flow from the collection module 2 to the water storage module 3. After the cooling water contacts the glass slag, the temperature will rise, so the cooling water needs to be cooled through the cooling module 4, and then return to the chute 1 to form a water cycle. When the glass slag on the collecting module 2 is collected to a certain extent, because the collecting module 2 and the water storage module 3 are detachably connected, another collecting module 2 can be quickly replaced, which is very convenient for cleaning and does not require staff to clean under high temperatures.

[0019] Preferably, the collecting module 2 comprises a frame 21 and a screen 22 connected inside the frame 21 , the frame 21 is detachably connected to the water storage module 3 , and the screen 22 is used to collect glass slag and collect water in the water storage module 3 .

[0020] The frame 21 is used to ensure the stability of the screen 22, and the glass slag flowing out from the output end of the chute 1 will be isolated on the screen 22, and the water will flow from the screen 22 into the water storage module 3. When the screen 22 collects a certain amount of glass slag, the frame 21 can be directly removed from the water storage module 3 and quickly replaced with another one. Specifically, the operator can first pick up the frame 21 in the vertical direction so that the screen 22 can still catch the glass slag to prevent the glass slag from falling directly into the water storage module 3, and then put the replaced frame 21 between the old frame 21 and the water storage module 3, and then take away the old frame 21.

[0021] In this embodiment, handles 23 are provided on both sides of the frame 21. The handles 23 are provided to facilitate operators to take the frame 21.

[0022] In this embodiment, the water storage module 3 includes a water storage tank 31 , the water storage tank 31 is connected to the cooling module 4 via a first pipe 5 , and the frame 21 is detachably connected to the water storage tank 31 .

[0023] The cooperation between the screen 22 and the water storage tank 31 can well realize the separate collection between the solid and liquid, so that the water can be better transported to the cooling module 4. In addition, the operator can add new water to the screen 22 according to the water flow to avoid the boiling and evaporation of water, which leads to less and less cooling water.

[0024] Preferably, the water storage tank 31 is provided with a plurality of L-shaped limiting ribs 32 , and the frame 21 is provided with a plurality of limiting blocks 24 that match the positions of the plurality of limiting ribs 32 .

[0025] By providing a plurality of L-shaped limiting ribs 32 on the water tank 31, the position accuracy of the frame 21 can be ensured, and it is prevented that a part of the screen 22 is located outside the water tank 31, resulting in water waste.

[0026] Optionally, the water storage module 3 further includes a support frame 33, the water tank 31 is connected to the support frame 33, and the first pipe 5 is connected to the bottom of the water tank 31. By adding the support frame 33 at the bottom of the water tank 31, the water tank 31 is lifted off the ground. One reason is that the water in the water tank 31 can be further cooled after the water tank 31 is lifted off the ground. The first pipe 5 can also be connected to the bottom of the water tank 31 to make the water in the water tank 31 more thoroughly transported.

[0027] Preferably, the cooling module 4 is a cooling tower. Cooling towers have the advantages of energy saving, reduced water consumption, improved production efficiency, environmental protection and low maintenance cost in industrial production.

[0028] In this embodiment, a first pump (not shown) and a second pump (not shown) are respectively provided on the first pipeline 5 and the second pipeline 6. The pump has the advantages of improving fluid delivery efficiency, saving labor costs, flexibility and adjustability, improving production efficiency, wide application range and high reliability.

[0029] 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 claims and their equivalents.

Claims

1. A glass wool kiln regenerator glass slag cleaning system, comprising a chute, a collection module, a water storage module, and a cooling module, characterized in that: The chute is arranged obliquely in the ground, and the bottom of the heat storage chamber is connected to the chute. The collection module is detachably connected to the water storage module. The collection module is located below the output end of the chute. The water storage module is connected to the input end of the cooling module through a first pipe. The output end of the cooling module is connected to the input end of the chute through a second pipe, and cooling water circulates among the chute, the water storage module, and the cooling module.

2. The regenerator glass slag cleaning system according to claim 1, characterized in that: The collecting module comprises a frame and a screen connected inside the frame. The frame is detachably connected to the water storage module. The screen is used to collect glass slag and collect water in the water storage module.

3. The regenerator glass slag cleaning system according to claim 2, characterized in that: Handles are provided on both sides of the frame.

4. The regenerator glass slag cleaning system according to claim 2, characterized in that: The water storage module comprises a water storage tank, the water storage tank is connected to the cooling module through a first pipeline, and the frame is detachably connected to the water storage tank.

5. The regenerator glass slag cleaning system according to claim 4, characterized in that: The water storage tank is provided with a plurality of L-shaped limiting ribs, and the frame is provided with a plurality of limiting blocks matching the positions of the plurality of limiting ribs.

6. The regenerator glass slag cleaning system according to claim 4, characterized in that: The water storage module also includes a support frame, the water storage tank is connected to the support frame, and the first pipeline is connected to the bottom of the water storage tank.

7. The regenerator glass slag cleaning system according to claim 1, characterized in that: The cooling module is a cooling tower.

8. The regenerator glass slag cleaning system according to claim 1, characterized in that: A first pump and a second pump are respectively disposed on the first pipeline and the second pipeline.

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