CN211338818U - Regenerating unit of waste carbon that produces in sebacic acid production process - Google Patents
Regenerating unit of waste carbon that produces in sebacic acid production process Download PDFInfo
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- CN211338818U CN211338818U CN201922202951.8U CN201922202951U CN211338818U CN 211338818 U CN211338818 U CN 211338818U CN 201922202951 U CN201922202951 U CN 201922202951U CN 211338818 U CN211338818 U CN 211338818U
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Abstract
The utility model relates to a regeneration device of waste carbon generated in the production process of sebacic acid, which comprises a hot-blast stove, wherein the air inlet of the hot-blast stove is communicated with a first air blower, the air outlet of the hot-blast stove is communicated with a drying furnace, the drying furnace is provided with a feed opening for feeding the waste carbon, and the drying furnace is communicated with a first cyclone separator through a drying channel; a gas discharge port of the first cyclone separator is communicated with a first induced draft fan; a solid discharge port of the first cyclone separator is communicated with a stokehole bin; the stokehole bin is communicated with an activation furnace through a feeding device, a second air blower is arranged at an air inlet of the activation furnace, the activation furnace is communicated with a second cyclone separator, a solid discharge port of the second cyclone separator is communicated with a storage bin, and a gas discharge port of the second cyclone separator is communicated with a second induced draft fan. The utility model discloses whole processing procedure scientific and reasonable to the useless charcoal makes the regeneration of useless charcoal effectual, and the tail gas that produces all leads to after removing dust to burn burning furnace and burn, can not cause the pollution to the environment.
Description
Technical Field
The utility model belongs to the technical field of the regeneration of waste charcoal, especially, relate to a regenerating unit of waste charcoal that produces in sebacic acid production process.
Background
The sebacic acid product is widely used for producing degradable plastics, active carbon is needed in the production process of the sebacic acid, the active carbon is inactivated and becomes waste carbon, and if the waste carbon is directly discarded, new active carbon needs to be continuously purchased, so that the production cost is increased; however, the existing device for regenerating the waste carbon has poor regeneration effect, cannot achieve the expected effect, and causes environmental pollution due to improper tail gas treatment in the activation process; therefore, a device with good regeneration effect of waste carbon is urgently needed to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a device that is used for regenerating the waste carbon that produces in the sebacic acid production process that regeneration effect is good is provided.
In order to solve the above problems, the utility model adopts the following technical proposal:
a regeneration device for waste carbon generated in a sebacic acid production process comprises a hot-blast stove, wherein an air inlet of the hot-blast stove is communicated with a first air blower, an air outlet of the hot-blast stove is communicated with a drying furnace, a feeding port for feeding the waste carbon is formed in the drying furnace, and the drying furnace is communicated with a first cyclone separator through a drying channel;
a gas discharge hole of the first cyclone separator is communicated with a first induced draft fan; the solid discharge port of the first cyclone separator is communicated with a stokehole bin;
the stokehole bin is communicated with an activation furnace through a feeding device, a second air blower is arranged at an air inlet of the activation furnace, the activation furnace is communicated with a second cyclone separator, a solid discharge port of the second cyclone separator is communicated with a storage bin, and a gas discharge port of the second cyclone separator is communicated with a second draught fan.
As a further improvement, the first draught fan and the air outlet of the second draught fan are communicated to the incinerator through a main collecting pipe in the factory.
As a further improvement of the utility model, the drying channel is n-shaped; the total length of the drying channel is 25-35 m.
As a further improvement, the drying furnace is provided with a driving motor on the side wall, the driving motor is connected with the transmission shaft through transmission of a transmission belt, the upper end fixed mounting of transmission shaft has a wave wheel stirring device for scattering the wet waste carbon that drops into.
As a further improvement of the present invention, the first cyclone separator and the first induced draft fan are provided with a first dust collector therebetween.
As a further improvement of the utility model, the first dust remover is a bag-type dust remover.
As a further improvement of the utility model, the gas discharge hole of the second cyclone separator and the second draught fan are provided with a second dust remover therebetween.
As a further improvement of the utility model, the second dust remover is a bag-type dust remover.
As a further improvement of the utility model, the hot blast stove is a direct combustion gas hot blast stove, a cold air compensation opening for adjusting the air temperature is arranged on the hot blast stove.
As a further improvement of the utility model, the feeding device is a screw conveyer feeding device.
Adopt the produced beneficial effect of above-mentioned technical scheme to lie in:
the utility model discloses simple structure, blast air in the hot-blast furnace through first air-blower, produce the hot gas flow, add wet useless charcoal in the drying furnace, make the hot gas flow drive wet useless charcoal and reach first cyclone through the stoving passageway, waste gas leads to the burning furnace after the sack cleaner removes dust and burns, the charcoal after the drying gets into stokehold feed bin through first cyclone, then send into activation furnace through auger pay-off, the charcoal that finally accomplishes the activation gets into in the storage storehouse through second cyclone, and the waste gas that produces leads to burning furnace and burns after the second dust remover removes dust; the whole process is scientific and reasonable, the regeneration effect of the waste carbon is good, the generated tail gas is introduced into the incinerator for incineration after dust removal, and the environment cannot be polluted.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the hot blast stove and the drying oven of the present invention;
FIG. 3 is a schematic structural view of the first cyclone separator and the tail gas recovery part of the present invention;
FIG. 4 is a schematic structural view of the activated part of the waste carbon of the present invention.
Wherein: 1. the hot-blast furnace, 2, first air-blower, 3, the drying furnace, 4, the dog-house, 5, the stoving passageway, 6, first cyclone, 7, first draught fan, 8, stokehold feed bin, 9, material feeding unit, 10, the activation furnace, 11, the second air-blower, 12, the second cyclone, 13, the storage storehouse, 14, the second draught fan, 15, first dust remover, 16, the second dust remover, 17, cold wind compensation mouth, 18, driving motor, 19, the drive belt, 20, the transmission shaft, 21, impeller agitating unit.
Detailed Description
To make the objects, aspects and advantages of the present invention clearer and more fully described below with reference to the following detailed description, it is to be understood that the terms "center", "vertical", "horizontal", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations and positional relationships based on the drawings, and are used merely for convenience of describing and simplifying the present invention, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Examples
As shown in fig. 1, fig. 2 and fig. 3, a device for regenerating waste carbon generated in a sebacic acid production process comprises a hot blast stove 1, wherein an air inlet of the hot blast stove 1 is communicated with a first blower 2, the first blower 2 is used for blowing air into the hot blast stove 1, and the hot blast stove 2 is used for heating air therein; an air outlet of the hot blast stove 1 is communicated with a drying furnace 3, a feeding port 4 for feeding waste carbon is arranged on the drying furnace 3, and the drying furnace 3 is communicated with a first cyclone separator 6 through a drying channel 5; the drying furnace 3 and the drying channel 5 are used for drying wet waste carbon.
As shown in fig. 3, the gas discharge hole intercommunication of first cyclone 6 has first draught fan 7, the air outlet of first draught fan 7 communicates through the total collecting pipe in the factory and burns burning furnace, first cyclone 6 is used for categorised useless charcoal and gas, first draught fan 7 is used for the induced air to make the air toward the direction of first draught fan 7 flows, burn burning furnace is used for burning waste gas to prevent waste gas polluted environment.
As shown in fig. 1 and 4, the solid discharge port of the first cyclone separator 6 is communicated with a stokehole bin 8, and the stokehole bin 8 is used for storing dried waste carbon; the stokehole bin 8 is communicated with an activation furnace 10 through a feeding device 9, the feeding device 9 is an auger feeding device, the auger feeding can ensure the tightness in the feeding process and prevent the leakage of waste carbon, and the activation furnace is used for activating the waste carbon; the air inlet of the activation furnace 10 is provided with a second air blower 11, and the second air blower 11 is used for blowing air into the activation furnace 10 so as to enable the waste carbon to flow into a preset channel; the activation furnace 10 is communicated with a second cyclone separator 12, and the second cyclone separator 12 is used for classifying activated carbon and air.
As shown in fig. 4, the solid discharge port of the second cyclone 12 is communicated with a storage bin 13, and the storage bin 13 is used for storing activated carbon; the gas discharge mouth intercommunication of second cyclone 12 has second draught fan 14, the air outlet of second draught fan 14 all communicates the burning furnace through the total collecting pipe in the factory, second draught fan 14 is used for the induced air to make the air toward the direction of second draught fan 14 flows, the burning furnace is used for burning waste gas, in order to prevent waste gas polluted environment.
As shown in fig. 1, the drying passage 5 is "n" -shaped; the total length of the drying channel 5 is 30 meters, so that the wet waste carbon can be fully dried.
As shown in fig. 2, a driving motor 18 is arranged on the side wall of the drying oven 3, the driving motor 18 is in transmission connection with a transmission shaft 20 through a transmission belt 19, and a pulsator stirring device 21 for scattering the input wet waste carbon is fixedly installed at the upper end of the transmission shaft 20; the driving motor 18 is used for providing power, and the transmission belt 19 is used for transmission, so that the driving motor 18 drives the transmission shaft 20 to rotate, and the impeller stirring device 21 is driven to rotate.
As shown in fig. 3, first cyclone 6 with be provided with first dust remover 15 between first draught fan 7, first dust remover 15 is the sack cleaner, burns again after removing dust with waste gas, makes the treatment effect better.
As shown in fig. 4, a second dust collector 16 is arranged between the gas outlet of the second cyclone separator 12 and the second induced draft fan 14, and the second dust collector 16 is a bag-type dust collector and burns the waste gas after removing dust, so that the treatment effect is better.
As shown in fig. 2, the hot blast stove 1 is a direct-fired gas hot blast stove, and a cold air compensation opening 17 for adjusting the air temperature is provided on the hot blast stove 1 to prevent the temperature in the hot blast stove 1 from being too high.
The device blows air into the hot blast stove 1 through the first air blower 2 to generate hot air flow, wet waste carbon is added into the drying furnace 1, the hot air flow drives the wet waste carbon to reach the first cyclone separator 6 through the drying channel 5, and the waste gas is dedusted by the first deduster 15 and then led to the incinerator for incineration; the dried carbon enters the stokehole bin 8 through the first cyclone separator 6, then is sent into the activation furnace 10 through the feeding device 9 for activation, finally the activated carbon enters the storage bin 13 through the second cyclone separator 12, and the generated waste gas is dedusted by the second deduster 16 and then is incinerated in the incinerator.
The whole treatment process is scientific and reasonable, the regeneration effect of the waste carbon is good, the generated tail gas is incinerated in the incinerator after being dedusted, and the environment is not polluted.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the embodiments of the present invention.
Claims (10)
1. A regeneration device of waste carbon generated in the production process of sebacic acid is characterized in that: the device comprises a hot blast stove (1), wherein an air inlet of the hot blast stove (1) is communicated with a first air blower (2), an air outlet of the hot blast stove (1) is communicated with a drying furnace (3), a feeding opening (4) for feeding waste carbon is formed in the drying furnace (3), and the drying furnace (3) is communicated with a first cyclone separator (6) through a drying channel (5);
a gas discharge hole of the first cyclone separator (6) is communicated with a first induced draft fan (7); a solid discharge port of the first cyclone separator (6) is communicated with a stokehole bin (8);
stokehole feed bin (8) have activation furnace (10) through material feeding unit (9) intercommunication, the air intake of activation furnace (10) is provided with second air-blower (11), activation furnace (10) intercommunication has second cyclone (12), the solid discharge gate intercommunication of second cyclone (12) has storage bin (13), the gas discharge gate intercommunication of second cyclone (12) has second draught fan (14).
2. The apparatus for regenerating the waste carbon generated in the production process of sebacic acid as claimed in claim 1, wherein: and air outlets of the first induced draft fan (7) and the second induced draft fan (14) are communicated to the incinerator through a main air collecting pipe in the incinerator.
3. The apparatus for regenerating the waste carbon generated in the production process of sebacic acid as claimed in claim 1, wherein: the drying channel (5) is n-shaped; the total length of the drying channel (5) is 25-35 m.
4. The apparatus for regenerating the waste carbon generated in the production process of sebacic acid as claimed in claim 1, wherein: the drying furnace is characterized in that a driving motor (18) is arranged on the side wall of the drying furnace (3), the driving motor (18) is in transmission connection with a transmission shaft (20) through a transmission belt (19), and an impeller stirring device (21) used for scattering wet waste carbon is fixedly mounted at the upper end of the transmission shaft (20).
5. The apparatus for regenerating the waste carbon generated in the production process of sebacic acid as claimed in claim 1, wherein: a first dust remover (15) is arranged between the first cyclone separator (6) and the first induced draft fan (7).
6. The apparatus for regenerating the waste carbon generated in the production process of sebacic acid as claimed in claim 5, wherein: the first dust remover (15) is a bag-type dust remover.
7. The apparatus for regenerating the waste carbon generated in the production process of sebacic acid as claimed in claim 1, wherein: and a second dust remover (16) is arranged between the gas discharge hole of the second cyclone separator (12) and the second induced draft fan (14).
8. The apparatus for regenerating the waste carbon generated in the production process of sebacic acid as claimed in claim 7, wherein: the second dust remover (16) is a bag-type dust remover.
9. The apparatus for regenerating the waste carbon generated in the production process of sebacic acid as claimed in claim 1, wherein: the hot blast stove (1) is a direct-combustion gas hot blast stove, and a cold air compensation opening (17) for adjusting the air temperature is arranged on the hot blast stove (1).
10. The apparatus for regenerating the waste carbon generated in the production process of sebacic acid as claimed in claim 1, wherein: the feeding device (9) is a packing auger feeding device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922202951.8U CN211338818U (en) | 2019-12-11 | 2019-12-11 | Regenerating unit of waste carbon that produces in sebacic acid production process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922202951.8U CN211338818U (en) | 2019-12-11 | 2019-12-11 | Regenerating unit of waste carbon that produces in sebacic acid production process |
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| CN211338818U true CN211338818U (en) | 2020-08-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922202951.8U Active CN211338818U (en) | 2019-12-11 | 2019-12-11 | Regenerating unit of waste carbon that produces in sebacic acid production process |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117085667A (en) * | 2023-10-19 | 2023-11-21 | 山西振钢生物科技股份有限公司 | Fine treatment waste carbon regeneration device |
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2019
- 2019-12-11 CN CN201922202951.8U patent/CN211338818U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117085667A (en) * | 2023-10-19 | 2023-11-21 | 山西振钢生物科技股份有限公司 | Fine treatment waste carbon regeneration device |
| CN117085667B (en) * | 2023-10-19 | 2024-01-05 | 山西振钢生物科技股份有限公司 | Fine treatment waste carbon regeneration device |
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