CN221223424U - Waste heat recovery device of high-frequency porcelain kiln - Google Patents
Waste heat recovery device of high-frequency porcelain kiln Download PDFInfo
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- CN221223424U CN221223424U CN202323142522.9U CN202323142522U CN221223424U CN 221223424 U CN221223424 U CN 221223424U CN 202323142522 U CN202323142522 U CN 202323142522U CN 221223424 U CN221223424 U CN 221223424U
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- pipeline
- heat
- fan
- storage tank
- heat storage
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- 239000002918 waste heat Substances 0.000 title claims abstract description 30
- 238000011084 recovery Methods 0.000 title claims abstract description 22
- 229910052573 porcelain Inorganic materials 0.000 title claims abstract description 18
- 238000005338 heat storage Methods 0.000 claims abstract description 49
- 238000010304 firing Methods 0.000 claims abstract description 40
- 238000001914 filtration Methods 0.000 claims abstract description 23
- 239000004575 stone Substances 0.000 claims abstract description 17
- 239000000446 fuel Substances 0.000 claims description 17
- 239000000919 ceramic Substances 0.000 claims description 8
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 11
- 239000003546 flue gas Substances 0.000 abstract description 11
- 239000007789 gas Substances 0.000 abstract description 9
- 231100000614 poison Toxicity 0.000 abstract description 7
- 239000000779 smoke Substances 0.000 abstract description 7
- 239000002699 waste material Substances 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 239000003440 toxic substance Substances 0.000 abstract description 4
- 238000003915 air pollution Methods 0.000 abstract description 3
- 239000002341 toxic gas Substances 0.000 abstract description 3
- 229920005830 Polyurethane Foam Polymers 0.000 description 3
- 210000001161 mammalian embryo Anatomy 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000007096 poisonous effect Effects 0.000 description 3
- 239000011496 polyurethane foam Substances 0.000 description 3
- 239000000956 alloy Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000011449 brick Substances 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002808 molecular sieve Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Landscapes
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
The utility model discloses a waste heat recovery device of a high-frequency porcelain kiln, which relates to the technical field of waste heat recovery and comprises a firing chamber, a filtering tank and a hot storage tank, wherein the firing chamber and the hot storage tank are respectively arranged at two ends of the filtering tank, gather and absorb a large amount of high-temperature smoke in the firing chamber through a heat collecting cover, so that the waste heat which cannot be absorbed by a fired product in the firing chamber is prevented from being slowly lost, the high-temperature smoke is conveyed into the filtering tank through a plurality of fans matched with various pipelines, the filtering plate arranged in the filtering tank can filter the high-temperature smoke layer by layer, toxic substances in the gas are adsorbed, the toxic substances are prevented from entering the hot storage tank, the heat storage effect of the hot storage tank is prevented from being influenced, and meanwhile, the air pollution caused by the toxic gases is prevented from entering the air. The high-temperature flue gas filtered in the filter tank is conveyed to the heat storage tank for storage through the third fan, and the heat storage stone in the heat storage tank can absorb a large amount of heat when the temperature rises, so that heat energy is stored in the heat storage stone, and resource waste is avoided.
Description
Technical Field
The utility model relates to the technical field of waste heat recovery, in particular to a waste heat recovery device of a high-frequency porcelain kiln.
Background
A fuse is a device for protecting a circuit from an overcurrent, which is commonly used in an electrical system to prevent the overcurrent in the circuit from causing a fire or damage to the device. In the field of fuse production, the porcelain bushing of the fuse is usually required to be sintered by putting a molded porcelain blank into a porcelain kiln, so that the porcelain blank becomes hard and has certain mechanical strength, and a waste heat recovery device is required in the sintering process of the porcelain kiln, so that the device can help to reduce energy consumption, reduce production cost and reduce the influence on environment.
However, the existing high-frequency porcelain kiln waste heat recovery device has poor waste heat recovery effect, and because waste heat usually exists in the form of high-temperature flue gas and heat radiation, the waste heat is difficult to fully utilize in the combustion or heating process and slowly runs off, and a large amount of gas which damages air is generated at the same time, so that the environment is polluted.
Disclosure of utility model
In order to solve the technical problems, the technical scheme provides a waste heat recovery device of a high-frequency porcelain kiln, which solves the problems that the waste heat recovery effect of the existing waste heat recovery device of the high-frequency porcelain kiln provided in the background art is poor, and waste heat usually exists in the form of high-temperature flue gas and heat radiation, and the waste heat is difficult to fully utilize in the combustion or heating process so as to slowly run off, and a large amount of gas which damages air is generated.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
The utility model provides a waste heat recovery device of high frequency porcelain kiln, includes fires room, filtration jar and heat storage tank, fire room and heat storage tank and set up respectively in the both ends of filtration jar, the top fixedly connected with first pipeline of firing the room, the lower extreme of first pipeline is provided with a plurality of pipelines and runs through the top of firing the room and fixedly connected with heat collecting cover, first pipeline and heat collecting cover intercommunication, the inside of filtration jar is provided with a plurality of filter, the bottom of heat storage tank is provided with a plurality of heat storage stones, is located the top of heat storage stones is provided with the heat storage baffle, heat storage baffle fixedly connected with heat storage tank's inner wall, the inner wall of heat storage tank is provided with the insulating layer.
Preferably, the two sides of the firing chamber are fixedly connected with a fuel chamber, a plurality of fans are arranged at the bottom of one end of the fuel chamber, the fuel chamber is communicated with the stove through a pipeline, and the top end of the stove is fixedly connected with a nozzle.
Preferably, a firing frame is arranged in the firing chamber, the firing frame is of a multi-layer structure, and a plurality of pulleys are movably connected to the bottom of the firing frame.
Preferably, one end fixedly connected with first fan of first pipeline, one side fixedly connected with second pipeline of first fan keeping away from first pipeline, the bottom fixedly connected with second fan of second pipeline.
Preferably, a first motor is fixedly installed on one side of the second fan through a motor frame, and the output end of the first motor penetrates through one side of the second fan.
Preferably, one side of the second fan, which is far away from the first motor, is communicated with a filtering tank through a pipeline, one end of the filtering tank, which is far away from the second fan, is communicated with a third fan through a pipeline, and one side of the third fan is communicated with a hot storage tank through a pipeline.
Compared with the prior art, the utility model has the beneficial effects that:
In the waste heat recovery device of high-frequency porcelain kiln that this scheme provided, gather together and absorb a large amount of high temperature flue gas in firing the room through the heat collecting cover, avoid firing unable waste heat that is fired the goods absorbing in the room and slowly run off, carry the filtration jar with high temperature flue gas through first pipeline and second pipeline of first fan and second fan cooperation, the filter that sets up in the filtration jar can filter high temperature flue gas layer upon layer, adsorb poisonous material in the gas, avoid in the poisonous material gets into the hot storage tank, influence the heat storage effect of hot storage tank, avoid poisonous gas to get into in the air simultaneously, cause air pollution. The high-temperature flue gas filtered in the filter tank is conveyed to the heat storage tank for storage through the third fan, and the heat storage stone in the heat storage tank can absorb a large amount of heat when the temperature rises, so that heat energy is stored in the heat storage stone, and resource waste is avoided.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a direct view of the utility model at A in FIG. 1;
FIG. 3 is a schematic view of the internal structure of the hot tank of the present utility model;
Fig. 4 is a schematic view showing the internal structure of the filter tank according to the present utility model.
The reference numerals in the figures are:
1. A firing chamber; 2. a fuel chamber; 3. a first pipe; 4. a first fan; 5. a second pipe; 6. a second fan; 7. a first motor; 8. a filter tank; 9. a third fan; 10. a hot storage tank; 11. a heat collecting cover; 12. a fan; 13. a stove; 14. a nozzle; 15. a firing frame; 16. a pulley; 17. a heat insulating layer; 18. heat storage stone; 19. heat Chu Geban; 20. and (5) a filter plate.
Detailed Description
The following description is presented to enable one of ordinary skill in the art to make and use the utility model. The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art.
Referring to fig. 1 to 4, a waste heat recovery device of a high-frequency porcelain kiln comprises a firing chamber 1, a filtering tank 8 and a heat storage tank 10, wherein the firing chamber 1 and the heat storage tank 10 are respectively arranged at two ends of the filtering tank 8, a first pipeline 3 is fixedly connected to the top end of the firing chamber 1, a plurality of pipelines penetrate through the top of the firing chamber 1 and are fixedly connected with a heat collecting cover 11 at the lower end of the first pipeline 3, the first pipeline 3 and the heat collecting cover 11 are communicated, a plurality of filter plates 20 are arranged in the filtering tank 8, a plurality of heat storage stones 18 are arranged at the bottom of the heat storage tank 10, a heat storage baffle 19 is arranged above the heat storage stones 18, the heat storage baffle 19 is fixedly connected to the inner wall of the heat storage tank 10, and a heat insulating layer 17 is arranged on the inner wall of the heat storage tank 10.
Specifically, all pipelines that this scheme mentioned can not run off too much at the in-process through the pipeline in order to guarantee the heat in the high temperature flue gas, all are provided with polyurethane foam layer at pipeline inner wall, and it has outstanding thermal insulation performance and corrosion resisting property, and polyurethane foam formability is good simultaneously, can carry out shaping through modes such as injection molding, spraying, foaming, and strong adaptability can satisfy the demand of different shapes and sizes. Polyurethane foam also has environmental protection property, and avoids harmful gas generated by contacting with high-temperature gas. The heat storage stone 18 has a high heat capacity, and stone or ceramic materials having a high heat capacity are used, which are capable of absorbing a large amount of heat when the temperature rises, thereby storing thermal energy therein. In order to improve the heat storage performance of the heat storage tank 10, a proper amount of water or other liquid with good heat conduction performance can be added into the heat storage stone 18, and the heat storage baffle plate 19 can further improve the performance of the heat storage tank 10, and meanwhile, water to be heated can be arranged above the heat storage stone to avoid heat loss, so that resource waste is caused. The filter plate 20 is made of active carbon, molecular sieve and other materials, and can effectively absorb toxic gases in high-temperature flue gas. The heat collecting cover 11 is arranged into a hollow round table structure, and can effectively gather and absorb high-temperature flue gas in the firing chamber 1.
Referring to fig. 2, 3 and 4, in the waste heat recovery device of a high-frequency ceramic kiln provided by the scheme, two sides of a firing chamber 1 are fixedly connected with a fuel chamber 2, one end bottom of the fuel chamber 2 is provided with a plurality of fans 12, the fuel chamber 2 is communicated with a fire furnace 13 through a pipeline, and the top end of the fire furnace 13 is fixedly connected with a nozzle 14. The inside of firing chamber 1 is provided with firing frame 15, and firing frame 15 sets up to multilayer structure, and firing frame 15's bottom swing joint has a plurality of pulleys 16. One end fixedly connected with first fan 4 of first pipeline 3, one side fixedly connected with second pipeline 5 that first fan 4 kept away from first pipeline 3, the bottom fixedly connected with second fan 6 of second pipeline 5. One side of the second fan 6 is fixedly provided with a first motor 7 through a motor frame, and the output end of the first motor 7 penetrates through one side of the second fan 6. One side of the second fan 6 far away from the first motor 7 is communicated with a filter tank 8 through a pipeline, one end of the filter tank 8 far away from the second fan 6 is communicated with a third fan 9 through a pipeline, and one side of the third fan 9 is communicated with a hot storage tank 10 through a pipeline.
Further, the porcelain bushing of the high-voltage fuse with a large amount of fuel stored in the fuel chamber 2 can be burned for use, the fan 12 can provide enough combustion-supporting gas for the fuel chamber 2, the stove 13 can store heat in advance, the fuel can burn faster when reaching the nozzle 14, and the waste of the fuel is avoided. The number of the stoves 13 may be several and may be distributed reasonably according to the length of the firing chamber 1. The firing chamber 1 can be built by adopting refractory bricks or made of special alloy, and the inner wall can also be provided with a layer of heat insulation material, so that heat loss is avoided, and resource waste is caused.
Working principle: the staff can place the ceramic bushing embryo that takes shape in order into firing frame 15, push into firing frame 15 into firing chamber 1 through pulley 16, fire brick or special alloy are used to seal firing chamber 1 at last, add fuel for fuel chamber 2, spout high temperature flame through stove 13 and nozzle 14 to provide heat for firing chamber 1, the ceramic bushing embryo absorbs heat in firing process. For the heat which cannot be completely absorbed by the porcelain bushing embryo, the waste heat can be expressed as high-temperature smoke, a large amount of high-temperature smoke in the firing chamber 1 is gathered and absorbed through the heat collecting cover 11, the waste heat which cannot be absorbed by the fired product in the firing chamber 1 is prevented from being slowly lost, the high-temperature smoke is conveyed to the filtering tank 8 through the first fan 4 and the second fan 6 matched with the first pipeline 3 and the second pipeline 5, the filtering plate 20 arranged in the filtering tank 8 can filter the high-temperature smoke layer by layer, toxic substances in the gas are adsorbed, the toxic substances are prevented from entering the hot storage tank 10, the heat storage effect of the hot storage tank 10 is prevented from being influenced, and meanwhile, the toxic gases are prevented from entering the air to cause air pollution. The high-temperature flue gas filtered in the filter tank 8 is conveyed to the heat storage tank 10 for storage through the third fan 9, and the heat storage stone 18 in the heat storage tank 10 can absorb a large amount of heat when the temperature rises, so that heat energy is stored in the heat storage stone, and resource waste is avoided.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a waste heat recovery device of high frequency porcelain kiln, its characterized in that, including firing room (1), filtration jar (8) and heat storage tank (10), fire room (1) and heat storage tank (10) and set up respectively in the both ends of filtration jar (8), the top fixedly connected with first pipeline (3) of firing room (1), the lower extreme of first pipeline (3) is provided with a plurality of pipelines and runs through the top of firing room (1) and fixedly connected with heat collection cover (11), first pipeline (3) and heat collection cover (11) intercommunication, the inside of filtration jar (8) is provided with a plurality of filter (20), the bottom of heat storage tank (10) is provided with a plurality of heat storage stones (18), is located the top of heat storage stone (18) is provided with heat storage baffle (19), heat Chu Geban (19) fixedly connected with the inner wall of heat storage tank (10), the inner wall of heat storage tank (10) is provided with adiabatic layer (17).
2. The waste heat recovery device of a high-frequency ceramic kiln according to claim 1, wherein: the two sides of the firing chamber (1) are fixedly connected with a fuel chamber (2), a plurality of fans (12) are arranged at the bottom of one end of the fuel chamber (2), the fuel chamber (2) is communicated with a stove (13) through a pipeline, and the top end of the stove (13) is fixedly connected with a nozzle (14).
3. The waste heat recovery device of a high-frequency ceramic kiln according to claim 1, wherein: the inside of firing room (1) is provided with fires frame (15), fire frame (15) and set up to multilayer structure, the bottom swing joint of fire frame (15) has a plurality of pulleys (16).
4. The waste heat recovery device of a high-frequency ceramic kiln according to claim 1, wherein: one end fixedly connected with first fan (4) of first pipeline (3), one side fixedly connected with second pipeline (5) of first pipeline (3) are kept away from to first fan (4), the bottom fixedly connected with second fan (6) of second pipeline (5).
5. The waste heat recovery device of a high-frequency ceramic kiln according to claim 4, wherein: one side of the second fan (6) is fixedly provided with a first motor (7) through a motor frame, and the output end of the first motor (7) penetrates through one side of the second fan (6).
6. The waste heat recovery device of a high-frequency ceramic kiln according to claim 4, wherein: one side of keeping away from first motor (7) of second fan (6) has filtration jar (8) through the pipeline intercommunication, the one end of keeping away from second fan (6) of filtration jar (8) has third fan (9) through the pipeline intercommunication, one side of third fan (9) is through pipeline and hot storage tank (10) intercommunication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323142522.9U CN221223424U (en) | 2023-11-21 | 2023-11-21 | Waste heat recovery device of high-frequency porcelain kiln |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323142522.9U CN221223424U (en) | 2023-11-21 | 2023-11-21 | Waste heat recovery device of high-frequency porcelain kiln |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221223424U true CN221223424U (en) | 2024-06-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323142522.9U Active CN221223424U (en) | 2023-11-21 | 2023-11-21 | Waste heat recovery device of high-frequency porcelain kiln |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221223424U (en) |
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2023
- 2023-11-21 CN CN202323142522.9U patent/CN221223424U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant |