Glass kiln waste heat recovery processing device

Abstract

The utility model belongs to the field of industrial engineering projects, and relates to a glass kiln waste heat recovery processing device which comprises a filter box, a baffle is fixedly connected to the left portion of the upper portion of an inner cavity of the filter box, a ventilation groove is formed in the surface of the baffle, and a filter screen is fixedly connected to the upper portion of the inner cavity of the filter box. The right portion of the upper portion of an inner cavity of the filter box is fixedly connected with an activated carbon plate, the upper portion of the filter box is hinged to a cover plate, the right portion of the rear portion of the filter box is communicated with a conveying pipe, the lower portion of the conveying pipe is fixedly connected with a fan, the rear portion of the fan is communicated with a pipeline, and the rear portion of the pipeline is fixedly connected with a smoke outlet pipe. The glass kiln has the advantages that hot gas generated when glass is smelted by the glass kiln body can be recycled, gas exhausted by the glass kiln body can be purified, and therefore the problem that the environment is polluted by the exhausted gas is solved.

Description

Technical Field

[0001] The utility model belongs to the field of glass processing and relates to a waste heat recovery and processing device for a glass kiln. Background Art

[0002] Glass is an amorphous inorganic non-metallic material, mainly made of a variety of inorganic minerals such as quartz sand, borax, boric acid, barite, barium carbonate, limestone, feldspar, soda ash, etc. as the main raw materials, and a small amount of auxiliary raw materials. Its main component is silicate complex salt, which is an amorphous solid with irregular structure, and its main components are silicon dioxide and other oxides.

[0003] For example, the publication number is: CN207674977U, and the utility model provided discloses a waste heat recovery device for a glass kiln, including a waste heat recovery box, a diverter box is arranged on the left side outside the waste heat recovery box, and the diverter box is connected to the tail gas inlet pipe; a header box is arranged on the right side outside the waste heat recovery box, and the header box is connected to the tail gas outlet pipe; a plurality of heat exchange pipes are connected to the diverter box, and the heat exchange pipes pass through the waste heat recovery box and are connected to the header box accordingly; a water inlet pipe is arranged at the lower right side of the waste heat recovery box, and a water outlet pipe is arranged at the upper left side of the waste heat recovery box. The new structure is reasonably designed, and through a variety of structures, it can fully and quickly absorb the heat in the tail gas of the glass kiln, so as to effectively recover the waste heat and effectively reduce the production cost of glass.

[0004] The prior art has the following technical defects: although the above-mentioned equipment can fully and quickly absorb the heat in the exhaust gas of the glass kiln when in use, and effectively recover the waste heat, the above-mentioned equipment is not convenient for adsorbing and cleaning the particulate matter in its gas when in use, and it is directly discharged into the air, which is easy to cause air pollution. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a glass kiln waste heat recovery and processing device.

[0006] The utility model includes a filter box, a baffle plate is fixedly connected to the left upper part of the inner cavity of the filter box, a ventilation groove is opened on the surface of the baffle plate, a filter screen is fixedly connected to the upper part of the inner cavity of the filter box, an activated carbon plate is fixedly connected to the right upper part of the inner cavity of the filter box, a cover plate is hingedly connected to the upper part of the filter box, a delivery pipe is connected to the right rear part of the filter box, a fan is fixedly connected to the lower part of the delivery pipe, the rear part of the fan is connected to a pipeline, the rear part of the pipeline is fixedly connected to a smoke outlet pipe, and a recovery component is fixedly connected to the left part of the filter box.

[0007] The recovery component includes a cold water tank, which is directly connected to the filter box through a flow pipe. A cooling coil is fixedly connected to the interior of the cold water tank, one end of the cooling coil is connected to the flow pipe, a drain port is fixedly connected to the middle of the front of the cold water tank, a solenoid valve A is fixedly connected to the surface of the drain port, the rear of the cold water tank is connected to an inlet and outlet pipe, the lower part of the inlet and outlet pipe is fixedly connected to a water pump, the rear of the water pump is connected to a water storage tank through an infusion pipe, and the left part of the cold water tank is fixedly connected to a heat dissipation component.

[0008] The heat dissipation component includes a hot air pipe, the right part of which is fixedly connected to the left part of the cold water tank, a solenoid valve B is fixedly connected to the surface of the hot air pipe, the left part of the hot air pipe is connected to the glass kiln body, and the other end of the cooling coil is connected to the hot air pipe.

[0009] The front part of the fan is fixedly connected to the rear part of the filter box, and the upper part of the smoke outlet pipe is fixedly connected with a protective shell.

[0010] A limiting ring is fixedly connected to the surface of the fan, and the front portion of the limiting ring is fixedly connected to the rear portion of the filter box.

[0011] The left part of the cold water tank is fixedly connected with a connecting plate, and the left part of the connecting plate is fixedly connected to the glass kiln body.

[0012] Compared with the prior art, the utility model has the beneficial effect that the equipment can not only recycle the hot gas when the glass is melted in the glass kiln body, but also purify the exhausted gas, thereby preventing the exhausted gas from polluting the environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0014] Figure 2 It is a side view structural schematic diagram of the utility model.

[0015] Figure 3 It is a schematic diagram of the exploded structure of the utility model.

[0016] Figure 4 This is a schematic diagram of the cold water tank structure of the utility model.

[0017] Figure 5 It is a schematic diagram of the filter box structure of the utility model.

[0018] In the figure: 1. filter box; 2. barrier plate; 3. filter screen; 4. activated carbon plate; 5. cover plate; 6. delivery pipe; 7. fan; 8. pipeline; 9. smoke outlet pipe; 10. cold water tank; 11. connecting plate; 12. limit ring; 13. cooling coil; 14. drain port; 15. solenoid valve A; 16. inlet and outlet pipes; 17. water pump; 18. water storage tank; 19. hot air pipe; 20. solenoid valve B; 21. glass kiln body; 22. protective shell. DETAILED DESCRIPTION

[0019] Example 1

[0020] like Figure 1 to Figure 5 As shown, it includes a filter box 1, a baffle plate 2 is fixedly connected to the left upper part of the inner cavity of the filter box 1, a ventilation groove is opened on the surface of the baffle plate 2, a filter screen 3 is fixedly connected to the upper part of the inner cavity of the filter box 1, an activated carbon plate 4 is fixedly connected to the right upper part of the inner cavity of the filter box 1, a cover plate 5 is hingedly connected to the upper part of the filter box 1, a delivery pipe 6 is connected to the right part of the rear of the filter box 1, a fan 7 is fixedly connected to the lower part of the delivery pipe 6, a pipe 8 is connected to the rear of the fan 7, a smoke outlet pipe 9 is fixedly connected to the rear of the pipe 8, a recovery component is fixedly connected to the left part of the filter box 1, and when working; when the gas flows into the interior of the filter box 1, the harmful substances contained in the smoke are filtered by the water in the filter box 1, the impurities in the gas are filtered by the filter screen 3, the irritating gas in the gas is adsorbed by the activated carbon plate 4, and the fan 7 is started again, and the delivery pipe 6 is driven by the fan 7 to transport the gas to the inside of the pipe 8, and the gas is transported to the outside of the smoke outlet pipe 9 by the pipe 8.

[0021] like Figure 3-4 As shown, the recovery component includes a cold water tank 10, the cold water tank 10 is directly connected to the filter box 1 through a flow pipe, a cooling coil 13 is fixedly connected to the interior of the cold water tank 10, one end of the cooling coil 13 is connected to the flow pipe, a drain port 14 is fixedly connected to the middle of the front of the cold water tank 10, a solenoid valve A15 is fixedly connected to the surface of the drain port 14, the rear of the cold water tank 10 is connected to an inlet and outlet pipe 16, the lower part of the inlet and outlet pipe 16 is fixedly connected to a water pump 17, the rear of the water pump 17 is connected to a water storage tank 18 through a liquid infusion pipe, and the left side of the cold water tank 10 is connected to the filter box 11. The cooling element 10 is fixedly connected with the cooling element 10, and when working, when the hot gas is transported to the inside of the cooling coil 13, the water pump 17 is started to drive the infusion pipe to extract the water in the water storage tank 18 and transport it to the inside of the inlet and outlet pipe 16, and the inlet and outlet pipe 16 is used to input cold water into the cold water tank 10, and the hot gas in the cooling coil 13 is used to heat the water in the cold water tank 10. When the heating is completed, the solenoid valve A15 is started to transport the heated water to the outside of the equipment through the drain port 14 for secondary use.

[0022] like Figure 1As shown, the heat dissipation component includes a hot air pipe 19, the right part of the hot air pipe 19 is fixedly connected to the left part of the cold water tank 10, the surface of the hot air pipe 19 is fixedly connected with a solenoid valve B20, the left part of the hot air pipe 19 is connected to the glass kiln body 21, and the other end of the cooling coil 13 is connected to the hot air pipe 19. During operation, the solenoid valve B20 is started, and when the glass kiln body 21 is cooled, the hot gas contained inside is transported to the inside of the cooling coil 13 through the hot air pipe 19.

[0023] Example 2

[0024] like Figure 5 As shown, the front part of the fan 7 is fixedly connected to the rear part of the filter box 1, and the upper part of the smoke outlet pipe 9 is fixedly connected with a protective shell 22. During operation, when it rains, the protective shell 22 is used to protect the smoke outlet pipe 9 to prevent water from entering the smoke outlet pipe 9 and causing damage to the equipment.

[0025] like Figure 5 As shown, a limiting ring 12 is fixedly connected to the surface of the fan 7, and the front of the limiting ring 12 is fixedly connected to the rear of the filter box 1. When working, the limiting ring 12 is used to reinforce the fan 7 and the filter box 1, thereby achieving the effect of limiting the fan 7.

[0026] like Figure 3 As shown, the left part of the cold water tank 10 is fixedly connected with a connecting plate 11, and the left part of the connecting plate 11 is fixedly connected to the glass kiln body 21. When working, the connecting plate 11 is used to reinforce the cold water tank 10 and the glass kiln body 21, thereby achieving the effect of limiting the cold water tank 10.

[0027] The description of the direction and relative position relationship of the structure in the present invention, such as the description of front, back, left, right, up, and down, does not constitute a limitation of the present invention, but is only for the convenience of description.

Claims

1. A glass furnace waste heat recovery and treatment device, comprising a filter box (1), characterized in that: The left part of the upper inner cavity of the filter box (1) is fixedly connected to a baffle plate (2), and a ventilation groove is provided on the surface of the baffle plate (2). The upper inner cavity of the filter box (1) is fixedly connected to a filter screen (3), and the right part of the upper inner cavity of the filter box (1) is fixedly connected to an activated carbon plate (4). The upper part of the filter box (1) is hingedly connected to a cover plate (5). The right part of the rear of the filter box (1) is connected to a delivery pipe (6), and the lower part of the delivery pipe (6) is fixedly connected to a fan (7). The rear of the fan (7) is connected to a pipe (8), and the rear of the pipe (8) is fixedly connected to a smoke outlet pipe (9). The left part of the filter box (1) is fixedly connected to a recovery component.

2. The glass furnace waste heat recovery device according to claim 1 is characterized in that: The recovery component comprises a cold water tank (10), wherein the cold water tank (10) is directly connected to the filter box (1) via a flow pipe, a cooling coil (13) is fixedly connected to the interior of the cold water tank (10), one end of the cooling coil (13) is connected to the flow pipe, a drain port (14) is fixedly connected to the middle of the front of the cold water tank (10), a solenoid valve A (15) is fixedly connected to the surface of the drain port (14), the rear of the cold water tank (10) is connected to an inlet and outlet pipe (16), the lower part of the inlet and outlet pipe (16) is fixedly connected to a water pump (17), the rear of the water pump (17) is connected to a water storage tank (18) via a liquid infusion pipe, and the left part of the cold water tank (10) is fixedly connected to a heat dissipation component.

3. The glass furnace waste heat recovery device according to claim 2 is characterized in that: The heat dissipation component comprises a hot air pipe (19), the right part of the hot air pipe (19) is fixedly connected to the left part of the cold water tank (10), a solenoid valve B (20) is fixedly connected to the surface of the hot air pipe (19), the left part of the hot air pipe (19) is connected to the glass kiln body (21), and the other end of the cooling coil (13) is connected to the hot air pipe (19).

4. The glass furnace waste heat recovery device according to claim 2 is characterized in that: The front part of the fan (7) is fixedly connected to the rear part of the filter box (1), and the upper part of the smoke outlet pipe (9) is fixedly connected to a protective shell (22).

5. The glass furnace waste heat recovery device according to claim 1 is characterized in that: A limiting ring (12) is fixedly connected to the surface of the fan (7), and the front portion of the limiting ring (12) is fixedly connected to the rear portion of the filter box (1).

6. The glass furnace waste heat recovery device according to claim 2 is characterized in that: The left part of the cold water tank (10) is fixedly connected to a connecting plate (11), and the left part of the connecting plate (11) is fixedly connected to the glass kiln body (21).

Images