CN117085667B - Fine treatment waste carbon regeneration device - Google Patents
Fine treatment waste carbon regeneration device Download PDFInfo
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- CN117085667B CN117085667B CN202311353929.8A CN202311353929A CN117085667B CN 117085667 B CN117085667 B CN 117085667B CN 202311353929 A CN202311353929 A CN 202311353929A CN 117085667 B CN117085667 B CN 117085667B
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- waste carbon
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- drying
- air outlet
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 113
- 229910052799 carbon Inorganic materials 0.000 title claims abstract description 111
- 239000002699 waste material Substances 0.000 title claims abstract description 111
- 230000008929 regeneration Effects 0.000 title claims abstract description 18
- 238000011069 regeneration method Methods 0.000 title claims abstract description 18
- 238000000926 separation method Methods 0.000 claims abstract description 59
- 238000001035 drying Methods 0.000 claims abstract description 58
- 239000003610 charcoal Substances 0.000 claims abstract description 33
- 239000008187 granular material Substances 0.000 claims abstract description 19
- 238000010438 heat treatment Methods 0.000 claims abstract description 10
- 230000001172 regenerating effect Effects 0.000 claims abstract description 7
- 239000000872 buffer Substances 0.000 claims description 35
- 239000000428 dust Substances 0.000 claims description 19
- 230000003139 buffering effect Effects 0.000 claims description 5
- 238000001914 filtration Methods 0.000 claims description 3
- 238000005452 bending Methods 0.000 claims description 2
- 230000003213 activating effect Effects 0.000 claims 5
- 238000007789 sealing Methods 0.000 claims 1
- 230000004913 activation Effects 0.000 abstract description 26
- 230000000694 effects Effects 0.000 abstract description 20
- 230000002411 adverse Effects 0.000 abstract description 11
- 238000011084 recovery Methods 0.000 abstract description 11
- 239000002245 particle Substances 0.000 description 46
- 238000000034 method Methods 0.000 description 6
- 238000003860 storage Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- CXMXRPHRNRROMY-UHFFFAOYSA-N sebacic acid Chemical compound OC(=O)CCCCCCCCC(O)=O CXMXRPHRNRROMY-UHFFFAOYSA-N 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- GQWNECFJGBQMBO-UHFFFAOYSA-N Molindone hydrochloride Chemical compound Cl.O=C1C=2C(CC)=C(C)NC=2CCC1CN1CCOCC1 GQWNECFJGBQMBO-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000004042 decolorization Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/30—Processes for preparing, regenerating, or reactivating
- B01J20/34—Regenerating or reactivating
- B01J20/3483—Regenerating or reactivating by thermal treatment not covered by groups B01J20/3441 - B01J20/3475, e.g. by heating or cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
- B01D45/12—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces
- B01D45/16—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces generated by the winding course of the gas stream, the centrifugal forces being generated solely or partly by mechanical means, e.g. fixed swirl vanes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/30—Processes for preparing, regenerating, or reactivating
- B01J20/34—Regenerating or reactivating
- B01J20/3416—Regenerating or reactivating of sorbents or filter aids comprising free carbon, e.g. activated carbon
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Cyclones (AREA)
Abstract
The application relates to a waste carbon regenerating unit of smart processing belongs to the technical field of waste carbon regeneration, and it includes that the opening is up the drying furnace and installs the heating element who is used for the pay-off of drying furnace one side, drying furnace one side intercommunication has the stoving passageway, the stoving passageway is kept away from one side of drying furnace is equipped with the activation furnace, the stoving passageway with be equipped with between the activation furnace and connect the primary separation subassembly of two, install first air-blower on the activation furnace, the activation furnace is kept away from one side of primary separation subassembly is equipped with secondary separation subassembly, primary separation subassembly includes cyclone, be equipped with the pressurization subassembly in the cyclone. The application has the effect of being convenient for fully separate useless charcoal granule and air current, reduces the adverse effect to useless charcoal recovery.
Description
Technical Field
The application relates to the technical field of waste carbon regeneration, in particular to a fine treatment waste carbon regeneration device.
Background
In the organic synthesis process, the activated carbon is deactivated and becomes waste carbon after the adsorption, decolorization and filtration-assisting effects are exerted, and in order to reduce the production cost, the waste carbon is generally regenerated by a waste carbon regeneration device.
The Chinese patent with publication number of CN211338818U discloses a regeneration device of waste carbon generated in the production process of sebacic acid, which 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 stove, a feeding port for feeding the waste carbon is arranged on the drying stove, and the drying stove is communicated with a first cyclone separator through a drying channel; the gas discharge port 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 stokehold bin; the stokehold bin is communicated with an activation furnace through a feeding device, an air inlet of the activation furnace is provided with a second air blower, 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, a gas discharge port of the second cyclone separator is communicated with a second induced draft fan, the regeneration effect of waste carbon is good, and generated tail gas is burnt to an incinerator after being dedusted, so that environmental pollution is avoided.
The regenerating device in the related art separates the waste carbon and the gas through the cyclone separator, and because the particle sizes of the waste carbon particles are different, the waste carbon particles with small particle sizes are easy to discharge along with the air flow in the separation process, and the separation effect is influenced.
Disclosure of Invention
In order to facilitate the separation of the waste carbon particles from the air flow sufficiently and reduce the adverse effect on the recovery of the waste carbon, the application provides a fine treatment waste carbon regeneration device.
The application provides a fine treatment waste carbon regenerating unit adopts following technical scheme:
the utility model provides a waste carbon regenerating unit of smart processing, includes the drying furnace that the opening is up and installs be used for the heating element of pay-off in drying furnace one side, drying furnace one side intercommunication has the stoving passageway, the stoving passageway is kept away from one side of drying furnace is equipped with the activation stove, the stoving passageway with be equipped with between the activation stove and connect both one time separation subassembly, install first air-blower on the activation stove, the activation stove is kept away from one side of once separation subassembly is equipped with secondary separation subassembly, one time separation subassembly includes cyclone, be equipped with the pressurization subassembly in the cyclone.
Through adopting above-mentioned technical scheme, waste carbon gets into the dry-off oven through the opening of dry-off oven in, heating element provides hot-blast and through hot-blast waste carbon in the dry-off oven is transported to cyclone through the stoving passageway, cyclone separates waste carbon and gaseous separation this moment, and cyclone separation's in-process, the pressure subassembly pressurizes big granule and the waste carbon of tiny particle simultaneously, thereby make the waste carbon of tiny particle discharge with the waste carbon of big granule equally, thereby reduce tiny particle waste carbon along with gaseous exhaust's possibility, and the waste carbon after the primary separation gets into the activation in the activation stove and further separates through secondary separation subassembly, thereby be convenient for fully separate waste carbon granule and air current, reduce the adverse effect to waste carbon recovery.
Optionally, a dust remover is installed on one side of the cyclone separator away from the drying furnace, and an induced draft fan is installed on one end of the dust remover away from the cyclone separator.
Through adopting above-mentioned technical scheme, the gas that induced draft fan drive was passed through cyclone separation in the gas entry dust remover to with gas exhaust waste carbon and gas separation, further be convenient for fully separate waste carbon granule and air current, reduce the adverse effect to waste carbon recovery.
Optionally, the secondary separation assembly comprises a cyclone separator with the same structure as the primary separation assembly, and a dust remover and an induced draft fan arranged on the dust remover are also arranged on the cyclone separator of the secondary separation assembly.
By adopting the technical scheme, the waste carbon separated by the cyclone separator enters the cyclone separator again for further separation after being activated by the activation furnace, so that the waste carbon particles are further convenient to separate from the air flow fully, and the adverse effect on waste carbon recovery is reduced.
Optionally, cyclone includes casing and fixed connection be in one side of casing upper end and with the inside inlet pipe that communicates of casing, the inlet pipe keep away from the one end of casing with stoving passageway fixed connection and intercommunication, casing axis of rotation department wears to be equipped with one end and is located cyclone outside and be on a parallel with cyclone direction of height's play tuber pipe, casing upper end fixedly connected with shutoff lid, the compression subassembly includes a plurality of fixed connection be in go out the tuber pipe outside and follow go out tuber pipe lateral wall evenly distributed's blade, be equipped with the drive in the casing shutoff lid pivoted driving piece.
Through adopting above-mentioned technical scheme, useless charcoal granule and gas get into the casing through the inlet pipe, useless charcoal granule and gas are at the casing spiral downwards this moment, and driving piece drive vane rotates and exert the power of downward motion to useless charcoal granule and gas this moment to apply pressure to useless charcoal granule, make the useless charcoal of tiny particle spiral downwards along with the useless charcoal of big granule equally, the centrifugal force that useless charcoal granule received this moment increases, thereby further be convenient for with gas separation, be convenient for fully separate useless charcoal granule and air current, reduce the adverse effect to useless charcoal recovery.
Optionally, the driving piece includes a plurality of edges go out the direction along group that tuber pipe length direction set up, the direction along group all includes a plurality of edges go out the circumference evenly distributed's of tuber pipe inside wall direction along the group is followed, the direction along the spiral setting just the direction along one end that keeps away from each other with go out tuber pipe lateral wall fixed connection, go out the tuber pipe with the shutoff lid rotates to be connected.
Through adopting above-mentioned technical scheme, the in-process of the gaseous discharge casing of tuber pipe with useless charcoal separation, gaseous air-out passageway that forms along the direction of tuber pipe inboard side and tuber pipe inside wall is gone out and is driven out the tuber pipe and rotate, the blade fixed with the tuber pipe this moment rotates to be convenient for pressurize the useless charcoal of granule in the casing, be convenient for fully separate useless charcoal granule and air current, reduce the adverse effect to useless charcoal recovery.
Optionally, the one end fixedly connected with that goes out the tuber pipe and is located in the casing is used for filtering useless charcoal granule's filter screen, go out the tuber pipe and be close to the one end fixedly connected with air duct of filter screen, the air duct is directly kept away from one side of shutoff lid increases gradually.
Through adopting above-mentioned technical scheme, when the granule moves and gets into the tuber pipe that goes out to the direction that is close to the tuber pipe along with gas, the filter screen filters granule useless charcoal, reduces granule useless charcoal and follows urban pipe exhaust possibility, reduces the adverse effect to useless charcoal recovery.
Optionally, the inlet pipe cross-section sets up to square, the inlet pipe is inside be close to the one end of casing is equipped with the pressurization board, the pressurization board is towards being close to one side downward sloping of casing, the pressurization board upside with the upside of inlet pipe inside wall articulates, be equipped with on the shutoff lid right the buffer of pressurization board buffering.
Through adopting above-mentioned technical scheme, when useless charcoal and gas get into the inlet pipe through the stoving passageway simultaneously, the pressurization board pressurizes useless charcoal and gas to the centrifugal force that receives when making useless charcoal and gas get into in the casing and spiral downwards increases, thereby further be convenient for improve separation effect, and the in-process that the pressurization board pressurizes useless charcoal and gas, the pressurization board receives the resistance that useless charcoal and gas formed and rotates along the pin joint, and the bolster is buffering and is reset the pressurization board this moment, reduces the possibility that the pressurization board damaged.
Optionally, the buffer piece is including setting up the buffer rod of the top in the inlet pipe outside, buffer rod one end buckle downwards and insert in the inlet pipe and with pressurization board upside butt, the buffer rod other end to be close to the direction bending of casing is inserted in the shutoff lid, the casing is close to butt and sliding connection have the connecting plate on the inside wall of shutoff lid one end, just the buffer rod inserts one end in the inlet pipe has cup jointed the spring, spring one end with inlet pipe inside wall fixed connection, the spring other end with buffer rod side wall fixed connection, just the buffer rod inserts one end in the shutoff lid with connecting plate fixed connection.
Through adopting above-mentioned technical scheme, promote the buffer rod and remove to the direction of keeping away from the inlet pipe when the pressure board rotates upwards along the pin joint, the spring is compressed this moment, and buffer rod lateral wall and air-supply line lateral wall slip and produce the friction to the effect that friction and spring between buffer rod and shutoff lid reset down is cushioned the pressure board, and drives the pressure board and reset, thereby reduces the possibility that the pressure board damaged, extension pressure board's life.
Optionally, peg graft and rotate on the stoving passageway is close to the inside wall of inlet pipe one end and be connected with in parallel with the ring of inlet pipe cross-section direction, fixedly connected with a plurality of driver blades on the ring inside wall, the driver blade is followed inlet pipe length direction spiral sets up.
Through adopting above-mentioned technical scheme, useless charcoal and gas in the stoving passageway remove to the direction that is close to the inlet pipe, until pass the ring and with the drive piece contact, the drive piece rotates under useless charcoal and gaseous drive this moment to make useless charcoal and the gaseous rotation in getting into the inlet pipe and get into in the casing, thereby change the angle that the air got into in the casing, be convenient for increase useless charcoal and the centrifugal force that gas received, thereby be convenient for with useless charcoal and gas separation, improve separation effect.
Optionally, the heating element is including installing the hot-blast furnace of dry-off oven one side, the second air-blower is installed to the hot-blast furnace downside, just the hot-blast furnace is kept away from the compensation mouth has been seted up to one side of dry-off oven.
Through adopting above-mentioned technical scheme, the second air-blower blows air in to the hot-blast furnace and produces the hot air current to drive the wet useless charcoal in the drying furnace and get into the stoving passageway and dry, thereby be convenient for useless charcoal stoving and remove, improve drying efficiency.
In summary, the present application includes at least one of the following beneficial technical effects:
the heating component provides hot air for the waste carbon in the drying furnace and conveys the waste carbon to the cyclone separator through the drying channel, at the moment, the cyclone separator separates the waste carbon from gas, and in the separation process of the cyclone separator, the pressurizing component pressurizes the waste carbon with large particles and small particles simultaneously, so that the waste carbon with small particles is discharged along with the waste carbon with large particles, the possibility that the waste carbon with small particles is discharged along with the gas is reduced, and the waste carbon after primary separation is activated in the activation furnace and is further separated through the secondary separation component, so that the waste carbon particles are conveniently and fully separated from the gas flow, and adverse effects on waste carbon recovery are reduced;
waste carbon particles and gas enter the shell through the feed pipe, the waste carbon particles and the gas spiral downwards in the shell, the driving piece drives the blades to rotate and applies downward force to the waste carbon particles and the gas, so that the waste carbon particles are pressurized, small-particle waste carbon also spirals downwards along with large-particle waste carbon, the centrifugal force to which the waste carbon particles are subjected is increased, the waste carbon particles are further convenient to separate from the gas flow, and adverse effects on waste carbon recovery are reduced;
in the process that the gas separated from the waste carbon is discharged out of the shell through the air outlet pipe, the gas moves along an air outlet channel formed by the inner side of the air outlet pipe and the inner side wall of the air outlet pipe and drives the air outlet pipe to rotate, and the blades fixed with the air outlet pipe rotate at the moment, so that the angle of air entering the shell is changed, the small-particle waste carbon in the shell is conveniently pressurized, the waste carbon particles are conveniently and fully separated from the air flow, and the adverse effect on waste carbon recovery is reduced.
Drawings
Fig. 1 is a schematic view of the overall structure of a device for regenerating finely processed waste carbon in an embodiment of the present application.
Fig. 2 is a schematic structural diagram showing the positional relationship between the feed pipe and the housing in the embodiment of the present application.
Fig. 3 is a schematic structural diagram showing a positional relationship between an air duct and a housing in an embodiment of the present application.
Fig. 4 is an enlarged view of the structure at a in fig. 3.
Fig. 5 is an enlarged view of the structure at B in fig. 3.
Reference numerals illustrate: 1. a drying furnace; 11. a drying passage; 2. a heating assembly; 21. hot blast stove; 22. a second blower; 3. an activation furnace; 31. a first blower; 4. a primary separation assembly; 41. a cyclone separator; 411. a housing; 412. a feed pipe; 413. a discharge port; 414. a blocking cover; 415. an air outlet pipe; 416. a guide plate; 417. a guide edge; 418. a filter screen; 42. a dust remover; 43. an induced draft fan; 5. a secondary separation assembly; 51. a storage bin; 6. a connecting plate; 61. a blade; 7. a pressurizing plate; 71. a buffer member; 711. a buffer rod; 712. a spring; 8. a circular ring; 81. and a driving plate.
Detailed Description
The present application is described in further detail below with reference to the accompanying drawings.
The embodiment of the application discloses a fine treatment waste carbon regeneration device. Referring to fig. 1, a regeneration device for finely treating waste carbon comprises a drying oven 1 with an upward opening, a heating assembly 2 for feeding is arranged on one side of the drying oven 1, a drying channel 11 is fixedly connected and communicated with the upper side of the drying oven 1, and a motor (not shown in the figure) is arranged on the lower side of the drying oven 1. The drying channel 11 is kept away from the one side of drying furnace 1 and is equipped with activation stove 3, and is equipped with the primary separation subassembly 4 of connecting both between activation stove 3 and the drying channel 11, and first air-blower 31 is installed to activation stove 3 upside, and the one side that activation stove 3 kept away from primary separation subassembly 4 is equipped with secondary separation subassembly 5.
The heating assembly 2 comprises a hot blast stove 21 arranged on one side of the drying furnace 1 far away from the activation furnace 3, a second air blower 22 is arranged on the lower side of the hot blast stove 21, a compensation opening (not shown in the figure) is arranged on one side of the hot blast stove 21 far away from the drying furnace 1, and when the hot blast stove 21 supplies air into the drying furnace 1, external cold air enters the hot blast stove 21 through the compensation opening.
The waste carbon enters the drying furnace 1, the second air blower 22 blows air into the hot air furnace 21 and generates hot air flow, so that wet waste carbon in the drying furnace 1 is driven to enter the drying channel 11 and dried, and is transported to the primary separation component 4 through the drying channel 11, at the moment, the primary separation component 4 separates the waste carbon from gas, and the waste carbon is transported to the activation furnace 3 for activation, and is further separated through the secondary separation component 5 until the waste carbon particles are fully separated from the air flow, and the treatment is completed.
The primary separation assembly 4 comprises a cyclone 41, one side of the cyclone 41 is fixedly connected and communicated with one end, far away from the drying furnace 1, of the drying channel 11, a dust remover 42 communicated with the inside of the cyclone 41 is arranged at an air outlet of the cyclone 41, a discharge outlet 413 of the cyclone 41 is communicated with the activation furnace 3, and an induced draft fan 43 is arranged at one side, far away from the cyclone 41, of the dust remover 42.
The secondary separation assembly 5 also comprises a cyclone 41, a dust remover 42 and an induced draft fan 43 which are sequentially arranged and communicated with the air outlets of the cyclone 41 of the secondary separation assembly 5, one side, far away from the corresponding dust remover 42, of the cyclone 41 of the secondary separation assembly 5 is communicated with a discharge outlet 413 at the lower side of the activation furnace 3, and the air outlets of the dust removers 42 in the primary separation assembly 4 and the secondary separation assembly 5 are communicated with an incinerator (not shown in the figure). And a storage bin 51 is installed at the discharge outlet 413 of the cyclone 41 of the secondary separation assembly 5.
The cyclone separator 41 in the primary separation assembly 4 separates the waste carbon and the gas once, at this time, the induced draft fan 43 drives the gas separated by the cyclone separator 41 to enter the dust remover 42 for dust removal, so that the waste carbon discharged along with the gas is separated from the gas, the waste carbon after the primary separation enters the cyclone separator 41 again for further separation after being activated by the activation furnace 3, the waste carbon after the secondary separation enters the storage bin 51 for storage, and the gas after the secondary separation enters the dust remover 42 again for dust removal, so that the waste carbon discharged along with the gas is further separated from the gas, and the waste carbon particles are conveniently and fully separated from the gas flow.
Referring to fig. 2 and 3, the cyclone 41 includes a housing 411 and a horizontal feed pipe 412 fixedly connected to one side of the housing 411, the upper end of the housing 411 is cylindrical, the lower end of the housing 411 is tapered, the diameter of the feed pipe 412 is gradually reduced downwards, one end of the feed pipe 412 close to the housing 411 is communicated with the interior of the housing 411, and a discharge port 413 is formed in the tapered side of the housing 411.
The opening of the shell 411 is upward, and the upper end of the shell 411 is rotatably connected with a plugging cover 414 fixedly connected with the side wall of the upper end of the shell 411. The middle part in the horizontal direction of the shell 411 is provided with an air outlet pipe 415 which is vertical and coincides with the rotation axis of the shell 411, the lower end of the air outlet pipe 415 passes through the axis of the plugging cover 414 and is inserted into the shell 411, and the air outlet pipe 415 is rotationally connected with the plugging cover 414. The inside fixed connection of casing 411 has the deflector 416 that sets up along casing 411 direction of height, and deflector 416 winds out tuber pipe 415 lateral wall spiral setting.
Referring to fig. 2 and 3, the cyclone 41 is internally provided with a pressurizing assembly, the pressurizing assembly comprises a connecting plate 6 which is in butt joint with the inner side wall of the shell 411, which is close to one side of the plugging cover 41, and is in sliding connection with a plurality of blades 61 which are evenly distributed along the circumferential direction of the air outlet pipe 415, the number of the blades is five in the embodiment of the application, gaps exist between the upper ends of the blades 61 and the connecting plate 6, and a driving piece for driving the blades 61 to rotate is arranged in the shell 411.
The driving piece sets up to a plurality of setting on the tuber pipe 415 inside wall and along the direction along group that goes out tuber pipe 415 length direction evenly distributed in this embodiment, and the direction is along the group including a plurality of direction edges 417 along tuber pipe 415 axis of rotation circumference evenly distributed, direction edge 417 all with go out tuber pipe 415 inside wall fixed connection, and the direction edge 417 of same direction edge group all along play tuber pipe 415 axis of rotation spiral setting. The lower end of the air outlet pipe 415 is fixedly connected with a horizontal filter screen 418 for filtering small-particle waste carbon, and the outer side wall of the lower end of the air outlet pipe 415 is fixedly connected with a conical air guide pipe (not shown in the figure), and the straight side of the air guide pipe, which is far away from the plugging cover 414, is gradually increased.
Waste carbon particles and gas enter the shell 411 through the feed pipe 412, at this time, the waste carbon particles and gas spiral downwards under the guiding action of the guide plate 416 in the shell 411, the gas moves along the air outlet channel formed by the guide edge 417 on the inner side of the air outlet pipe 415 and the inner side wall of the air outlet pipe 415 and drives the air outlet pipe 415 to rotate, at this time, the blades 61 fixed with the air outlet pipe 415 rotate, and downward movement force is applied to the waste carbon particles and the gas, so that the waste carbon particles are pressurized, the waste carbon with small particles also spirals downwards along with the waste carbon with large particles, and the centrifugal force to which the waste carbon particles are subjected increases, so that the waste carbon particles are convenient to separate from the gas.
When the small particles move along with the gas in a direction close to the air outlet pipe 415 and enter the air outlet pipe 415, the filter screen 418 filters the small particle waste carbon, so that the possibility that the small particle waste carbon is discharged from the urban pipe is reduced.
Referring to fig. 2 and 3, the section of the feed pipe 412 in the vertical direction is provided in a square shape, and one end of the feed pipe 412 near the housing 411 is provided with a pressing plate 7 inclined downward toward one side near the housing 411. The lateral walls of the two sides of the pressurizing plate 7 are all in butt joint with the inner lateral wall of the feeding pipe 412 and are in sliding connection, the upper end of the pressurizing plate 7 is hinged with the upper side of the inner lateral wall of the feeding pipe 412, the pressurizing plate 7 is always inclined, a gap exists between the lower side of the pressurizing plate 7 and the lower lateral wall of the inner side of the feeding pipe 412, and the buffering piece 71 for buffering the pressurizing plate 7 is arranged on the feeding pipe 412.
When waste carbon and gas enter the feed pipe 412 through the drying passage 11 at the same time, the pressurizing plate 7 pressurizes the waste carbon and the gas, so that the centrifugal force applied when the waste carbon and the gas enter the shell 411 and spiral downwards is increased, the separation effect is convenient to improve, in the process of pressurizing the waste carbon and the gas by the pressurizing plate 7, the pressurizing plate 7 is subjected to resistance formed by the waste carbon and the gas and rotates along a hinge point, and at the moment, the buffer piece 71 buffers and resets the pressurizing plate 7, so that the possibility of damage of the pressurizing plate 7 is reduced.
Referring to fig. 3 and 4, the buffer member 71 includes a buffer rod 711 disposed above the outer side of the feed pipe 412, the buffer rod 711 is horizontal, one end of the buffer rod 711 is bent downward to form a right angle, the bent end of the buffer rod 711 is inserted into the feed pipe 412 and abuts against the upper sidewall of the pressurizing plate 7, one end of the buffer rod 711 inserted into the feed pipe 412 is sleeved with a spring 712, one end of the spring 712 is fixedly connected with the sidewall of the buffer rod 711, and the other end is fixedly connected with the inner sidewall of the feed pipe 412. The other end of the buffer rod 711 is positioned above the plugging cover 414 and is bent downwards to form a right angle, and one end of the buffer rod 711, which is close to the plugging cover 414, is inserted into the plugging cover 414 and is fixedly connected with the upper side of the connecting plate 6.
When the pressurizing plate 7 rotates upwards along the hinge point, the buffer rod 711 is pushed to move away from the feeding pipe 412, at this time, the spring 712 is compressed, and one end of the buffer rod 711 inserted into the plugging cover 414 slides towards the direction close to the outer side of the housing 411 and generates friction, so that the pressurizing plate 7 is buffered under the friction between the buffer rod 711 and the plugging cover 414 and the action of the reset of the spring 712, and the pressurizing plate 7 is driven to reset.
Referring to fig. 3 and 5, one end of the drying channel 11, which is close to the cyclone 41, is horizontally communicated with the interior of the cyclone 41 of the primary separation assembly 4, a circular ring 8 which is vertical and parallel to the section of the feeding pipe 412 is inserted and rotatably connected on the inner side wall of the horizontal end of the drying channel 11, a plurality of evenly distributed driving sheets 81 are fixedly connected on the inner side wall of the circular ring 8, and the driving sheets 81 are spirally arranged along the rotation axis of the circular ring 8.
The waste carbon and gas in the drying passage 11 move in a direction approaching the feed pipe 412 until passing through the ring 8 and contacting the driving piece 81, at this time, the driving piece 81 is rotated by the waste carbon and gas, so that the waste carbon and gas entering the feed pipe 412 are rotated and enter the housing 411, thereby facilitating the increase of the centrifugal force to which the waste carbon and gas are subjected and the separation of the waste carbon and gas. In other embodiments, the outer side of the circular ring 8 is sleeved and fixedly connected with a driven wheel, the outer side of the drying channel 11 is rotationally connected with a driving wheel meshed with the driven wheel, a motor is arranged at the axle center of the driving wheel, and the circular ring 8 drives the driving wheel to rotate in a mode that the motor drives the driving wheel to drive the driven wheel to rotate.
The implementation principle of the fine treatment waste carbon regeneration device provided by the embodiment of the application is as follows: the waste carbon enters the drying furnace 1, the second blower 22 blows air into the hot blast furnace 21 to drive wet waste carbon into the drying channel 11 for drying, and the wet waste carbon is transported into the cyclone 41, at the moment, waste carbon particles and gas enter the shell 411 through the feed pipe 412 and spiral downwards in the shell 411, the gas moves along the guide edge 417 inside the air outlet pipe 415 and drives the air outlet pipe 415 to rotate, so that the driving blade 61 rotates and applies downward movement force to the waste carbon particles and the gas, thereby pressurizing the waste carbon particles, leading the waste carbon with small particles to spiral downwards along with the waste carbon with large particles, leading the centrifugal force to which the waste carbon particles are subjected to be increased, and being convenient for separating from the gas.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (8)
1. The utility model provides a fine treatment useless charcoal regenerating unit which characterized in that: the drying device comprises a drying furnace (1) with an upward opening and a heating component (2) arranged on one side of the drying furnace (1) and used for feeding, wherein one side of the drying furnace (1) is communicated with a drying channel (11), one side, far away from the drying furnace (1), of the drying channel (11) is provided with an activating furnace (3), a primary separation component (4) for connecting the drying channel (11) and the activating furnace (3) is arranged between the drying channel (11) and the activating furnace (3), a first air blower (31) is arranged on the activating furnace (3), a secondary separation component (5) is arranged on one side, far away from the primary separation component (4), of the activating furnace (3), the primary separation component (4) comprises a cyclone separator (41), and a pressurizing component is arranged in the cyclone separator (41); the cyclone separator (41) comprises a shell (411) and a feeding pipe (412) fixedly connected to one side of the upper end of the shell (411) and communicated with the interior of the shell (411), one end, far away from the shell (411), of the feeding pipe (412) is fixedly connected and communicated with the drying channel (11), an air outlet pipe (415) with one end located at the outer side of the cyclone separator (41) and parallel to the height direction of the cyclone separator (41) is arranged at the rotation axis of the shell (411), a plugging cover (414) is fixedly connected to the upper end of the shell (411), the pressurizing assembly comprises a plurality of blades (61) fixedly connected to the outer side of the air outlet pipe (415) and uniformly distributed along the side wall of the air outlet pipe (415), and a driving piece for driving the blades (61) to rotate is arranged in the shell (411); the driving piece comprises a plurality of guiding edges which are arranged along the length direction of the air outlet pipe (415), each guiding edge comprises a plurality of guiding edges (417) which are uniformly distributed along the circumference of the inner side wall of the air outlet pipe (415), the guiding edges (417) are spirally arranged, one ends, away from each other, of the guiding edges (417) are fixedly connected with the side wall of the air outlet pipe (415), the air outlet pipe (415) is rotationally connected with the sealing cover (414), and gas flows along the inner side of the air outlet pipe (415) and moves along the guiding edges (417) and drives the air outlet pipe (415) to rotate.
2. The fine-treatment waste carbon regeneration device according to claim 1, wherein: one side of the cyclone separator (41) far away from the drying furnace (1) is provided with a dust remover (42), and one end of the dust remover (42) far away from the cyclone separator (41) is provided with a draught fan (43).
3. The fine-treatment waste carbon regeneration device according to claim 2, characterized in that: the secondary separation assembly (5) comprises a cyclone separator (41) with the same structure as the primary separation assembly (4), and a dust remover (42) and an induced draft fan (43) arranged on the dust remover (42) are also arranged on the cyclone separator (41) of the secondary separation assembly (5).
4. A fine-treatment waste carbon regenerating device according to claim 3, characterized in that: one end that goes out tuber pipe (415) are located in casing (411) is fixedly connected with filter screen (418) that are used for filtering useless charcoal granule, go out tuber pipe (415) be close to one end fixedly connected with air duct of filter screen (418), the air duct is direct to keep away from one side of shutoff lid (414) increases gradually.
5. The fine-treatment waste carbon regeneration device according to claim 4, wherein: the section of the feeding pipe (412) is square, a pressurizing plate (7) is arranged at one end, close to the shell (411), inside the feeding pipe (412), the pressurizing plate (7) is inclined downwards towards one side, close to the shell (411), the upper side of the pressurizing plate (7) is hinged to the upper side of the inner side wall of the feeding pipe (412), and a buffer piece (71) for buffering the pressurizing plate (7) is arranged on the plugging cover (414).
6. The fine-treatment waste carbon regeneration device according to claim 5, wherein: the buffer piece (71) is including setting up buffer rod (711) of the top in inlet pipe (412) outside, buffer rod (711) one end buckle downwards and insert in inlet pipe (412) and with pressurization board (7) upside butt, buffer rod (711) other end to be close to the direction bending of casing (411) and insert in shutoff lid (414), casing (411) are close to butt and sliding connection have connecting plate (6) on the inside wall of shutoff lid (414) one end, just one end that buffer rod (711) inserted in inlet pipe (412) has cup jointed spring (712), spring (712) one end with inlet pipe (412) inside wall fixed connection, the spring (712) other end with buffer rod (711) lateral wall fixed connection, just buffer rod (711) insert one end in shutoff lid (414) with connecting plate (6) fixed connection.
7. The fine-treatment waste carbon regeneration device according to claim 6, wherein: the drying channel (11) is close to the inner side wall of one end of the feeding pipe (412), a circular ring (8) parallel to the section direction of the feeding pipe (412) is inserted and connected in a rotating mode, a plurality of driving sheets (81) are fixedly connected to the inner side wall of the circular ring (8), and the driving sheets (81) are spirally arranged along the length direction of the feeding pipe (412).
8. The fine-treatment waste carbon regeneration device according to claim 7, wherein: the heating assembly (2) comprises a hot blast stove (21) arranged on one side of the drying furnace (1), a second air blower (22) is arranged on the lower side of the hot blast stove (21), and a compensation opening is formed in one side, far away from the drying furnace (1), of the hot blast stove (21).
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| CN202311353929.8A CN117085667B (en) | 2023-10-19 | 2023-10-19 | Fine treatment waste carbon regeneration device |
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| CN117085667A (en) | 2023-11-21 |
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