CN214095452U - Energy-efficient tunnel mesh belt kiln - Google Patents
Energy-efficient tunnel mesh belt kiln Download PDFInfo
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- CN214095452U CN214095452U CN202022717905.4U CN202022717905U CN214095452U CN 214095452 U CN214095452 U CN 214095452U CN 202022717905 U CN202022717905 U CN 202022717905U CN 214095452 U CN214095452 U CN 214095452U
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- Prior art keywords
- mesh belt
- kiln
- pipeline
- tunnel mesh
- waste heat
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- Expired - Fee Related
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- 239000000428 dust Substances 0.000 claims abstract description 35
- 239000000446 fuel Substances 0.000 claims abstract description 17
- 238000010438 heat treatment Methods 0.000 claims abstract description 13
- KZHJGOXRZJKJNY-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Si]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O KZHJGOXRZJKJNY-UHFFFAOYSA-N 0.000 claims abstract description 11
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000010425 asbestos Substances 0.000 claims abstract description 10
- 239000010439 graphite Substances 0.000 claims abstract description 10
- 229910002804 graphite Inorganic materials 0.000 claims abstract description 10
- 229910052863 mullite Inorganic materials 0.000 claims abstract description 10
- 229910052895 riebeckite Inorganic materials 0.000 claims abstract description 10
- 239000010865 sewage Substances 0.000 claims abstract description 9
- 229920000742 Cotton Polymers 0.000 claims abstract description 5
- 239000002918 waste heat Substances 0.000 claims description 63
- 238000004064 recycling Methods 0.000 claims description 27
- 238000001816 cooling Methods 0.000 claims description 13
- 239000000779 smoke Substances 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 241000208125 Nicotiana Species 0.000 claims description 10
- 235000002637 Nicotiana tabacum Nutrition 0.000 claims description 10
- 239000011449 brick Substances 0.000 claims description 9
- 239000004927 clay Substances 0.000 claims description 9
- 238000009413 insulation Methods 0.000 claims description 9
- 238000011084 recovery Methods 0.000 claims description 9
- 239000011094 fiberboard Substances 0.000 claims description 7
- 230000000391 smoking effect Effects 0.000 claims description 6
- 238000001514 detection method Methods 0.000 claims description 2
- 238000002485 combustion reaction Methods 0.000 abstract description 8
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 5
- 239000001301 oxygen Substances 0.000 abstract description 5
- 229910052760 oxygen Inorganic materials 0.000 abstract description 5
- 230000009970 fire resistant effect Effects 0.000 abstract 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 14
- 239000003546 flue gas Substances 0.000 description 14
- 238000000746 purification Methods 0.000 description 5
- 210000002268 wool Anatomy 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- 238000010304 firing Methods 0.000 description 3
- 239000012774 insulation material Substances 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- -1 refractory wool 5 Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Tunnel Furnaces (AREA)
Abstract
The utility model discloses an energy-efficient tunnel mesh belt kiln, including detecting sensor subassembly, furnace kiln top, furnace kiln skeleton, burner tip subassembly, fire-resistant cotton, asbestos blanket, high temperature fibreboard, high temperature mullite, sewage pipe, condenser, graphite dust remover, heating circulation pipeline, tunnel mesh belt kiln. The utility model discloses a kiln, including tunnel mesh belt kiln, air supply pipeline and air inlet, tunnel mesh belt kiln inner wall is provided with air supply pipeline, the inside air-blower that is provided with of air supply pipeline, air supply pipeline is the setting of returning the shape, air supply pipeline inboard is provided with the air intake, air supply pipeline and air intake are the inside air supply of tunnel mesh belt kiln, simultaneously outside air can get into the abundant oxygen of the inside furnace of tunnel mesh belt kiln through air duct, can guarantee that the inside fuel of furnace of tunnel mesh belt kiln carries out abundant burning, improves combustion speed.
Description
Technical Field
The utility model relates to an energy-efficient tunnel mesh belt kiln, concretely relates to glazing equipment technical field.
Background
The tunnel mesh belt type kiln is a kiln similar to a tunnel and internally provided with delivery vehicles such as kiln cars and the like, built by refractory materials, heat insulation materials and building materials, and is modern continuous-type firing thermal equipment. The tunnel mesh belt type kiln can be divided into a preheating zone, a firing zone and a cooling zone, wherein the preheating zone accounts for 30-45% of the total length of the kiln body, the firing zone accounts for 10-33% of the total length of the kiln body, and the cooling zone accounts for 38-46% of the total length of the kiln body. However, after the tunnel mesh belt kiln commonly used at present is used for a period of time, the heat preservation performance of the tunnel mesh belt kiln is often reduced through high-temperature continuous combustion, and the tunnel mesh belt kiln commonly used at present has low combustion efficiency, incomplete fuel and high energy consumption.
Disclosure of Invention
An object of the utility model is to solve prior art not enough, provide an energy-efficient tunnel mesh belt kiln to solve the tunnel mesh belt kiln commonly used at present that proposes in the above-mentioned background art after using a period, through the continuous burning of high temperature, often can cause the thermal insulation performance of tunnel mesh belt kiln to reduce, and tunnel mesh belt kiln combustion efficiency commonly used at present is lower, and fuel is not thorough enough, the great scheduling problem of energy consumption.
In order to achieve the above object, the utility model provides a following technical scheme: an efficient and energy-saving tunnel mesh-belt kiln comprises a detection sensor assembly, a kiln top, a kiln framework, a burner assembly, refractory cotton, an asbestos blanket, a high-temperature fiberboard, high-temperature mullite, light clay bricks, a preheating chamber, a conveying belt, a blower, a baffle, a high-temperature chamber, a conveying roller, an air supply pipeline, a waste heat recycling assembly, an air inlet, a cooling chamber, a driving motor, a cooling fan, a heat insulation board, a vacuum layer, an air inlet, an air pipeline, a fuel feeding assembly, a suction fan, a smoke outlet pipeline, a waste heat recycling pipeline, a control valve, a hot water inlet pipe, a filter screen, a dust removal assembly, a demister, a dust remover, a smoke exhaust pipeline, a waste heat smoke suction pipeline, a purifier, a sewage pipeline, a condenser, a graphite dust remover, a heating recycling pipeline and a tunnel mesh-belt kiln.
Preferably, the furnace of tunnel mesh belt kiln is constituteed with the stove skeleton in the stove top, the furnace of tunnel mesh belt kiln has set gradually refractory wool, asbestos blanket, high temperature fiberboard, high temperature mullite, light clay brick by inside to outside, be provided with the vacuum layer between the heat insulating board that the inner wall inboard of tunnel mesh belt kiln set up and the inner wall of tunnel mesh belt kiln, the utility model discloses a multiple insulation material's such as refractory wool, asbestos blanket, high temperature fiberboard, high temperature mullite, light clay brick setting can strengthen the thermal insulation performance of tunnel kiln to and the intensity of tunnel kiln, can make it use the longer time after, still have stronger thermal insulation performance.
Preferably, the lateral wall of the tunnel mesh-belt kiln is provided with a burner assembly, the middle part of the burner assembly is provided with a fuel feeding assembly, the outer side of the fuel feeding assembly is provided with an air pipeline, the lateral wall of the air pipeline is provided with an air inlet, one side of the tunnel mesh-belt kiln is provided with a conveying belt, the conveying belt penetrates into the preheating chamber, the high-temperature chamber and the cooling chamber, the conveying belt and the tunnel mesh-belt kiln are fixedly connected through a conveying roller in a supporting manner, and the conveying roller is driven by an external driving device.
Preferably, the inner wall of the tunnel mesh belt type kiln is provided with an air supply pipeline, an air blower is arranged inside the air supply pipeline, the air supply pipeline is in a shape of a square circle, an air inlet is formed in the inner side of the air supply pipeline, the air supply pipeline and the air inlet supply air inside the tunnel mesh belt type kiln, meanwhile, external air can enter sufficient oxygen of a hearth inside the tunnel mesh belt type kiln through the air pipeline, fuel inside the hearth of the tunnel mesh belt type kiln can be guaranteed to be sufficiently combusted, and the combustion speed is improved.
Preferably, preheating chamber top end face is provided with out the tobacco pipe, it is provided with the suction fan to go out the inside suction fan that is provided with of tobacco pipe, one side that the bottom that goes out the tobacco pipe is close to the preheating chamber is provided with the condenser, the condenser upside is provided with the graphite dust remover, the utility model discloses when using, the flue gas that mixes impurity at first passes through the condenser, because the wind direction of suction fan makes progress, and the solid particle in the flue gas at this moment flows upward and is adsorbed by the graphite dust remover, makes in its flue gas that flows in the air, does not contain impurity, prevents to cause the pollution to the environment.
Preferably, the top end face of the high-temperature chamber is provided with a waste heat recycling assembly, one end of the waste heat recycling assembly is connected with the inside of the high-temperature chamber through a waste heat recycling pipeline, the waste heat recycling pipeline is provided with a control valve, a filter screen is arranged at the position, close to the waste heat recycling assembly, of the other end of the waste heat recycling pipeline, and the other end of the waste heat recycling assembly is connected with the inside of the high-temperature chamber through a waste heat smoke suction pipeline.
Preferably, the purifier is embedded in the waste heat smoking pipeline, the dust removal assembly is arranged in the waste heat circulation recovery assembly, the dust removal assembly is formed by combining a demister and a dust remover, a heating circulation pipeline which is arranged in parallel from top to bottom is arranged at the bottom inside the waste heat circulation recovery assembly, one end of the heating circulation pipeline is connected with a hot water inlet pipe, the hot water inlet pipe is controlled by a control valve, and the other end of the heating circulation pipeline is connected with a sewage pipeline with a pressure release valve.
The utility model provides an energy-efficient tunnel mesh belt kiln possesses following beneficial effect:
1. the utility model discloses when using, tunnel mesh belt kiln inner wall is provided with the supply-air duct, the inside air-blower that is provided with of supply-air duct, the supply-air duct is back the shape setting, the supply-air duct inboard is provided with the air intake, supply-air duct and air intake are the inside air supply of tunnel mesh belt kiln, simultaneously the abundant oxygen of furnace inside that external air can get into tunnel mesh belt kiln through the air duct, can guarantee that the inside fuel of furnace of tunnel mesh belt kiln carries out abundant burning, improves combustion speed.
2. The utility model discloses at the in-process that uses, at first carry out preliminary purification through the built-in clarifier of waste heat absorption pipeline at first, inside the flue gas that carries out preliminary purification simultaneously got into waste heat recycling assembly through waste heat absorption pipeline, the flue gas that has the waste heat simultaneously used through the cooperation of the inside defroster 34 of dust removal assembly and dust remover this moment, carries out dust cleaning, and the flue gas that has the waste heat after purifying simultaneously gets into inside the high-temperature chamber through waste heat recycling pipeline, waste heat recycling assembly's setting can realize the circulation with the flue gas that has the waste heat, reduces the loss of the energy, improves the thermal efficiency, reduces use cost.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:
fig. 1 is a schematic structural view of a high-efficiency energy-saving tunnel mesh belt type kiln provided by the utility model;
FIG. 2 is a schematic structural view of a high-efficiency energy-saving tunnel mesh belt kiln part provided by the utility model;
FIG. 3 is a schematic structural view of a high-efficiency energy-saving tunnel mesh belt kiln part provided by the utility model;
in the figure: 1. detecting a sensor assembly; 2. the top of the furnace; 3. a furnace framework; 4. a burner tip assembly; 5. refractory cotton; 6. an asbestos blanket; 7. a high temperature fiberboard; 8. high temperature mullite; 9. a light clay brick; 10. a preheating chamber; 11. a conveyor belt; 12. a blower; 13. a baffle plate; 14. a high-temperature chamber; 15. a conveying roller; 16. an air supply duct; 17. a waste heat recycling component; 18. an air inlet; 19. a cooling chamber; 20. a drive motor; 21. a cooling fan; 22. a heat insulation plate; 23. a vacuum layer; 24. an air inlet; 25. an air duct; 26. a fuel feed assembly; 27. a suction fan; 28. a smoke outlet pipeline; 29. a waste heat circulation pipeline; 30. a control valve; 31. a hot water inlet pipe; 32. a filter screen; 33. a dust removal assembly; 34. a demister; 35. a dust remover; 36. a smoke exhaust duct; 37. a waste heat smoke absorbing pipeline; 38. a purifier; 39. a sewage conduit; 40. a condenser; 41. a graphite dust collector; 42. the circulating pipe is heated.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model relates to an energy-efficient tunnel mesh belt kiln, including detecting sensor subassembly 1, kiln roof portion 2, kiln skeleton 3, burner assembly 4, refractory wool 5, asbestos blanket 6, high temperature fiberboard 7, high temperature mullite 8, light clay brick 9, preheating chamber 10, conveyer belt 11, air-blower 12, baffle 13, high temperature chamber 14, conveying roller 15, supply air duct 16, waste heat cycle recovery subassembly 17, air intake 18, cooling chamber 19, driving motor 20, cooling blower 21, heat insulating board 22, vacuum layer 23, air inlet 24, air conduit 25, fuel feeding subassembly 26, suction fan 27, play tobacco pipe 28, waste heat cycle pipeline 29, control valve 30, hot water inlet 31, filter screen 32, dust removal subassembly 33, defroster 34, dust remover 35, exhaust pipe 36, waste heat smoking pipe 37, clarifier 38, sewage pipeline 39, condenser 40, waste heat cycle pipeline 29, the control valve 30, hot water inlet 31, filter screen 32, dust removal subassembly 33, defroster 34, dust remover 35, exhaust pipe 36, waste heat smoking pipe 37, clarifier 38, sewage pipeline 39, a graphite dust remover 41, a heating circulating pipeline 42 and a tunnel mesh belt type kiln 43.
As shown in fig. 1, the present embodiment provides an efficient and energy-saving tunnel mesh belt kiln, which is characterized in that: the furnace of tunnel mesh belt kiln 43 is constituteed with kiln skeleton 3 to furnace roof portion 2, the furnace of tunnel mesh belt kiln 43 has set gradually refractory wool 5, asbestos blanket 6, high temperature fibreboard 7, high temperature mullite 8, light clay brick 9 from inside to outside, be provided with vacuum layer 23 between the heat insulating board 22 that the inner wall inboard of tunnel mesh belt kiln 43 set up and the inner wall of tunnel mesh belt kiln 43, the utility model discloses a setting of multiple insulation material such as refractory wool 5, asbestos blanket 6, high temperature fibreboard 7, high temperature mullite 8, light clay brick 9 can strengthen tunnel mesh belt kiln 43's thermal insulation performance to and tunnel mesh belt kiln's intensity can make it use the longer time after, still have stronger thermal insulation performance.
As shown in fig. 1, the present embodiment provides an efficient and energy-saving tunnel mesh belt kiln, which is characterized in that: the side wall of the tunnel mesh-belt kiln 43 is provided with a burner assembly 4, the middle part of the burner assembly 4 is provided with a fuel feeding assembly 26, the outer side of the fuel feeding assembly 26 is provided with an air pipeline 25, the side wall of the air pipeline 25 is provided with an air inlet 24, one side of the tunnel mesh-belt kiln 43 is provided with a conveyer belt 11, the conveyer belt 11 penetrates through the preheating chamber 10, the high-temperature chamber 14 and the cooling chamber 19, the conveyer belt 11 and the tunnel mesh-belt kiln 43 are fixedly connected through a conveyer roller 15 in a supporting manner, and the conveyer roller 15 is driven by an external driving device.
As shown in fig. 2, the present embodiment provides an efficient and energy-saving tunnel mesh belt kiln, which is characterized in that: the inner wall of the tunnel mesh belt type kiln 43 is provided with an air supply pipeline 16, an air blower 12 is arranged inside the air supply pipeline 6, the air supply pipeline 16 is in a shape of a Chinese character hui, an air inlet 18 is formed in the inner side of the air supply pipeline 16, the air supply pipeline 16 and the air inlet 18 supply air inside the tunnel mesh belt type kiln, meanwhile, external air can enter sufficient oxygen of a hearth inside the tunnel mesh belt type kiln through an air pipeline 25, fuel inside the hearth of the tunnel mesh belt type kiln can be guaranteed to be fully combusted, and the combustion speed is improved.
As shown in fig. 2, the present embodiment provides an efficient and energy-saving tunnel mesh belt kiln, which is characterized in that: preheating chamber 10 top end face is provided with out tobacco pipe 28, it is provided with suction fan 27 to go out the inside of tobacco pipe 28, one side that the bottom of going out tobacco pipe 28 is close to preheating chamber 10 is provided with condenser 40, condenser 40 upside is provided with graphite dust remover 41, the utility model discloses when using, the flue gas that mixes impurity at first passes through condenser 40, because the wind direction of suction fan 27 is upwards, the solid particle in the flue gas this moment, upwards flow and be adsorbed by graphite dust remover 41, in making its flue gas that flows in the air, do not contain impurity, prevent to cause the pollution to the environment.
As shown in fig. 2, the present embodiment provides an efficient and energy-saving tunnel mesh belt kiln, which is characterized in that: the end face of the top of the high-temperature chamber 14 is provided with a waste heat recycling assembly 17, one end of the waste heat recycling assembly 17 is connected with the inside of the high-temperature chamber 14 through a waste heat recycling pipeline 29, the waste heat recycling pipeline 29 is provided with a control valve 30, a filter screen 32 is arranged at the position, close to the waste heat recycling assembly 17, of the other end of the waste heat recycling pipeline 29, and the other end of the waste heat recycling assembly 17 is connected with the inside of the high-temperature chamber 14 through a waste heat smoke suction pipeline 37.
As shown in fig. 3, the embodiment provides an efficient and energy-saving tunnel mesh belt kiln, which is characterized in that: the embedded clarifier 38 of waste heat smoking pipeline 37, the inside dust removal subassembly 33 that is provided with of waste heat circulation recovery subassembly 17, dust removal subassembly 33 adopts defroster 34 and dust remover 35 combination to form, the inside bottom of waste heat circulation recovery subassembly 17 is provided with heating circulating line 42 that sets up side by side from top to bottom, heating circulating line 42's one end is advanced with the hot water and is connected pipe 31, the hot water advances pipe 31 and adopts control valve control, heating circulating line 42's the other end is connected with sewage pipeline 39 that has the relief valve.
The utility model discloses an use flow: the utility model discloses when using, tunnel mesh belt kiln 43 inner wall is provided with supply-air duct 16, the inside air-blower 12 that is provided with of supply-air duct 6, supply-air duct 16 is the setting of returning the shape, 16 insides of supply-air duct are provided with air intake 18, supply-air duct 16 and air intake 18 are the inside air supply of tunnel mesh belt kiln, simultaneously external air can get into the abundant oxygen of the inside furnace of tunnel mesh belt kiln through air duct 25, can guarantee that the inside fuel of furnace of tunnel mesh belt kiln fully burns, improves combustion speed.
The utility model discloses at the in-process that uses, at first carry out preliminary purification through the built-in clarifier 38 of waste heat absorption pipeline 37, the flue gas that simultaneously carries out preliminary purification passes through waste heat absorption pipeline 37 and gets into inside waste heat circulation recovery subassembly 17, and the flue gas that simultaneously has the waste heat uses through the cooperation of the inside defroster 34 of dust removal subassembly 33 this moment and dust remover 35, carries out dust removal purification, and the flue gas that simultaneously has the waste heat after purifying passes through waste heat circulation pipeline 29 and gets into inside high temperature chamber 14, waste heat circulation recovery subassembly 17's setting can realize circulating the flue gas that has the waste heat, and the loss of the energy is reduced, and the increasing of heat efficiency reduces use cost.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. An energy-efficient tunnel mesh belt kiln which is characterized in that: comprises a detection sensor component (1), a furnace top (2), a furnace framework (3), a burner nozzle component (4), refractory cotton (5), an asbestos blanket (6), a high-temperature fiberboard (7), high-temperature mullite (8), light clay bricks (9), a preheating chamber (10), a conveying belt (11), a blower (12), a baffle (13), a high-temperature chamber (14), a conveying roller (15), an air supply pipeline (16), a waste heat recycling component (17), an air inlet (18), a cooling chamber (19), a driving motor (20), a cooling fan (21), a heat insulation plate (22), a vacuum layer (23), an air inlet (24), an air pipeline (25), a fuel feeding component (26), a suction fan (27), a smoke outlet pipeline (28), a waste heat recycling pipeline (29), a control valve (30), a hot water inlet pipe (31), a filter screen (32), a dust removal component (33), The system comprises a demister (34), a dust remover (35), a smoke exhaust pipeline (36), a waste heat smoke exhaust pipeline (37), a purifier (38), a sewage pipeline (39), a condenser (40), a graphite dust remover (41), a heating circulating pipeline (42) and a tunnel mesh belt type kiln (43); the kiln top (2) and the kiln framework (3) form a hearth of a tunnel mesh belt type kiln (43), the hearth of the tunnel mesh belt type kiln (43) is sequentially provided with refractory cotton (5), an asbestos blanket (6), a high-temperature fiberboard (7), high-temperature mullite (8) and light clay bricks (9) from inside to outside, and a vacuum layer (23) is arranged between a heat insulation board (22) arranged on the inner side of the inner wall of the tunnel mesh belt type kiln (43) and the inner wall of the tunnel mesh belt type kiln (43); the side wall of the tunnel mesh belt type kiln (43) is provided with a burner assembly (4), the middle part of the burner assembly (4) is provided with a fuel feeding assembly (26), the outer side of the fuel feeding assembly (26) is provided with an air pipeline (25), the side wall of the air pipeline (25) is provided with an air inlet (24), one side of the tunnel mesh belt type kiln (43) is provided with a conveying belt (11), the conveying belt (11) penetrates into the preheating chamber (10), the high-temperature chamber (14) and the cooling chamber (19), the conveying belt (11) and the tunnel mesh belt type kiln (43) are fixedly connected through a conveying roller (15), and the conveying roller (15) is driven by an external driving device; the tunnel mesh belt type kiln (43) is characterized in that an air supply pipeline (16) is arranged on the inner wall of the tunnel mesh belt type kiln, an air blower (12) is arranged inside the air supply pipeline (16), the air supply pipeline (16) is arranged in a shape of a Chinese character 'hui', and an air inlet (18) is formed in the inner side of the air supply pipeline (16).
2. The high-efficiency energy-saving tunnel mesh belt kiln furnace as claimed in claim 1, is characterized in that: the preheating chamber (10) top terminal surface is provided with out tobacco pipe (28), it is provided with suction fan (27) to go out tobacco pipe (28) inside, the bottom of going out tobacco pipe (28) is close to one side of preheating chamber (10) and is provided with condenser (40), condenser (40) upside is provided with graphite dust remover (41).
3. The high-efficiency energy-saving tunnel mesh belt kiln furnace as claimed in claim 1, is characterized in that: the utility model discloses a high temperature chamber, including high temperature chamber (14), waste heat recycling subassembly (17) is provided with to high temperature chamber (14) top terminal surface, the one end of waste heat recycling subassembly (17) is connected with high temperature chamber (14) inside through waste heat circulating line (29), waste heat circulating line (29) are provided with control valve (30), the other end of waste heat circulating line (29) is close to waste heat recycling subassembly (17) department and is provided with filter screen (32), the other end of waste heat recycling subassembly (17) is connected with high temperature chamber (14) inside through waste heat smoking pipeline (37).
4. The high-efficiency energy-saving tunnel mesh belt kiln furnace as claimed in claim 1, is characterized in that: the embedded clarifier (38) of waste heat smoking pipeline (37), the inside dust removal subassembly (33) that is provided with of waste heat circulation recovery subassembly (17), dust removal subassembly (33) adopt defroster (34) and dust remover (35) combination to form, the inside bottom of waste heat circulation recovery subassembly (17) is provided with heating circulating line (42) that set up side by side from top to bottom, the one end and the hot water of heating circulating line (42) are advanced pipe (31) and are connected, hot water advances pipe (31) and adopts the control valve control, the other end of heating circulating line (42) is connected with sewage pipe (39) that have the relief valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022717905.4U CN214095452U (en) | 2020-11-23 | 2020-11-23 | Energy-efficient tunnel mesh belt kiln |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022717905.4U CN214095452U (en) | 2020-11-23 | 2020-11-23 | Energy-efficient tunnel mesh belt kiln |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214095452U true CN214095452U (en) | 2021-08-31 |
Family
ID=77451607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022717905.4U Expired - Fee Related CN214095452U (en) | 2020-11-23 | 2020-11-23 | Energy-efficient tunnel mesh belt kiln |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214095452U (en) |
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2020
- 2020-11-23 CN CN202022717905.4U patent/CN214095452U/en not_active Expired - Fee Related
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Granted publication date: 20210831 |