CN208218414U - A kind of useless charcoal harmless regeneration equipment of erosive parti shape - Google Patents
A kind of useless charcoal harmless regeneration equipment of erosive parti shape Download PDFInfo
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- CN208218414U CN208218414U CN201820495542.4U CN201820495542U CN208218414U CN 208218414 U CN208218414 U CN 208218414U CN 201820495542 U CN201820495542 U CN 201820495542U CN 208218414 U CN208218414 U CN 208218414U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
- Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines
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Abstract
The utility model relates to a kind of useless charcoal harmless regeneration equipment of erosive parti shape, including combustor, the activation integrated rotary kiln of charcoal, useless charcoal charger, exhaust collection tower and dual firing chamber, the discharge end side of the activation integrated rotary kiln of charcoal is arranged in combustor, useless charcoal charger is arranged in the activation integrated rotary kiln feed end side of charcoal, exhaust collection tower is arranged in the activation integrated rotary kiln feed end side of charcoal, exhaust collection tower is piled up using corrosion-proof fire-resistant brick, the gas outlet of exhaust collection tower is linked in sequence to dual firing chamber, waste heat boiler, chilling neutralizing tower, drying tower, bag filter, lye spray column and chimney, to carry out harmless treatment to high-temperature tail gas.The utility model is the set production line designed for the regeneration production of the useless charcoal of erosive parti shape, including the regeneration processing and innoxious vent gas treatment to the useless charcoal of erosive parti shape, device configuration is reasonable, capacity usage ratio is high, and high production efficiency, enterprise is improved to the power of regeneration of the useless charcoal of erosive parti shape.
Description
Technical field
The utility model relates to active carbon regenerating technology fields, and in particular to a kind of useless charcoal of erosive parti shape is innoxious again
Generating apparatus.
Background technique
After activated carbon adsorption saturation, renewable granulated carbon accounts for about 70 percent, carries out regeneration treatment, both met
Recycling for resource, reduces resource loss, has also saved a large amount of cost for enterprise.
Currently, there are many kinds of the regeneration methods of active carbon, such as: heating method of reproduction, bio-regeneration method, wet oxidation process,
Solvent regeneration process, electrochemical regeneration method, catalytic wet air oxidation etc..And heating method of reproduction is to apply at most, it is industrially most mature
Regeneration method of active carbon.
The regeneration of active carbon needs to carry out corresponding regeneration treatment according to the property for the charcoal that gives up.Useless for erosive parti shape
When charcoal carries out regeneration treatment, the charcoal that needs to give up in view of erosive parti shape can generate band in charing and activation process and be corrosive
High-temperature tail gas, these high-temperature tail gas can corrode equipment, and the recycling line of common active carbon can not adapt to corrosivity
The regeneration treatment of granular useless charcoal, it is therefore desirable to it gives up a set of corresponding generating apparatus again of Design for Regeneration of charcoal for erosive parti shape,
And harmless treatment is carried out to corrosive high temperatures tail gas.
Utility model content
Based on above-mentioned the deficiencies in the prior art, the utility model provides a kind of charcoal harmless regeneration of giving up of erosive parti shape and sets
Standby, the utility model includes the regeneration processing and innoxious vent gas treatment to the useless charcoal of erosive parti shape, and device configuration is reasonable, energy
It is high to measure utilization rate, and high production efficiency, improves enterprise to the power of regeneration of the useless charcoal of erosive parti shape.
The technical solution of the utility model is: a kind of useless charcoal harmless regeneration equipment of erosive parti shape, including burning
The activation integrated rotary kiln of machine, charcoal, useless charcoal charger, exhaust collection tower and dual firing chamber, the combustor are arranged in charcoal activation integral
The discharge end side of formula rotary kiln, from its discharge end to its feed end for high-temperature gas, the useless charcoal charger setting is activated in charcoal
Integral type rotary kiln feed end side, the exhaust collection tower are arranged in the activation integrated rotary kiln feed end side of charcoal, so as to timely
The high-temperature tail gas of the activation integrated rotary kiln of charcoal is collected, and high-temperature tail gas is dried, the exhaust collection tower is using resistance to
Corrosion refractory brick is piled up, and the gas outlet of the exhaust collection tower is connected to dual firing chamber, to burn to high-temperature tail gas
Processing;The gas outlet of the dual firing chamber is sequentially connected to waste heat boiler, chilling neutralizing tower, drying tower, bag filter, lye spray
Tower and chimney are drenched, side is connected to dry-type jetting device, the dry type on the connecting line between the chilling neutralizing tower and drying tower
Injection apparatus is provided with active carbon particle, to absorb dioxin gas;The steam (vapor) outlet of the waste heat boiler is connected to steam
Purification furnace, the hot water outlet of the steam purification furnace are connected to useless charcoal drying equipment, and the steam (vapor) outlet of the steam purification furnace
It is connected to the activation integrated rotary kiln of charcoal.
Preferably, the combustor includes combustion chamber, and feeding mechanism, the feeding mechanism is arranged in the upside of the combustion chamber
Including feed bin, blanking runner is provided on the feeder pipe of the feed bin, the blanking runner is driven by variable-frequency motor;The burning
One side lower part of room is provided with air inlet, and air blower, another upper lateral part setting of the combustion chamber are equipped on the air inlet
There is bocca;Combustion chamber inner cavity middle and lower part is provided with air distribution plate, and the upside of combustion chamber air inlet is arranged in the air distribution plate,
And several wind distributing holes are opened up on air distribution plate;It is provided with several air regulating boards on the upside of the air distribution plate, it is right on the air regulating board
Wind adjusting hole should be offered, is provided with deashing mechanism on the upside of the air regulating board.
Preferably, the deashing mechanism includes scraper and scraper driving mechanism.The scraper driving mechanism includes pull rod, institute
The inner end for stating pull rod is connected on the both ends of scraper length direction, and the outer end of the pull rod is pierced by combustion chamber, and is pierced by
Connecting rod is provided on two pull rod outer ends of combustion chamber.Connecting rod is pulled, pull rod and scraper are driven by connecting rod, scraper can be made to exist
The upper surface of air regulating board is carried out flyback and is scraped, the ash material being scraped, and falls through wind adjusting hole and wind distributing hole, to be deposited on air regulating board
Ash material remove.
Preferably, thermal sleeve is provided on the connecting rod.
Preferably, it is provided with pull rod guide pad on the inner sidewall of the combustion chamber, pull rod is smoothly pulled, is mentioned
The stability of its high movement, to guarantee scraper in the process of movement and can be close to that the upper surface of air regulating board scrapes.
Preferably, the connection of the scraper and pull rod is adjustable connection, to adjust the installation site and angle of scraper.
Preferably, the one end of the air regulating board is provided with air regulating board regulating mechanism.The air regulating board regulating mechanism includes
The nut seat being arranged in the respective side portion of combustion chamber and the adjusting bolt being threaded through on nut seat, the inner end for adjusting bolt
With the mutual loose joint of attachment base on air regulating board, such as: empty set connection.
Preferably, the intracavity bottom of the combustion chamber is provided with the ash collection slot of drawer type, and the ash collection slot can be from burning
The bottom level of room is extracted out, to clean out ash material.
Preferably, the bottom of the combustion chamber is provided with castor, uses so as to mobile.
Preferably, the activation integrated rotary kiln of the charcoal includes charing section and activation section, and the diameter of the charing section, which is greater than, lives
Change the diameter of section, the output end of the charing section is provided with variable diameter and extends mouth, extends mouth diameter and be slightly less than activation section diameter, and prolong
It protrudes into activation section, the charing section and activation section are obliquely installed, and expanding reach are provided in the middle part of the charing section, in occupied area
Under the premise of constant, volume is increased, increases storing area, extends lifting and ventilative time of the material in charing section, makes object
Material sufficiently charing, saves thermal energy, improves carbonization quality and yield.
Preferably, material rotating plate is laid on the charing section inner wall.
Preferably, the charing section and activation section junction are equipped with transition bindiny mechanism.
Preferably, the charing section and activation section are set on the base, and drive its rotation by motor and retarder respectively.
The velocity of rotation of the charing section is greater than the velocity of rotation of activation section.
Preferably, the velocity of rotation of the charing section is 4~5 revs/min, and the velocity of rotation of the activation section is 2~3
Rev/min.
Preferably, the dual firing chamber includes dual firing chamber's ontology, is provided with burner and secondary benefit on dual firing chamber's ontology
Oxygen air inlet is provided with control valve group on the air inlet of the burner, to access kiln tail gas, dual firing chamber's ontology top
Portion is provided with dump chimney, is provided with operated pneumatic valve on the dump chimney.
The utility model has the beneficial effects that: the utility model be for erosive parti shape give up charcoal regeneration production set
Production line is covered made of meter, including the regeneration processing and innoxious vent gas treatment to the useless charcoal of erosive parti shape, device configuration conjunction
Reason, capacity usage ratio is high, and high production efficiency, improves enterprise to the power of regeneration of the useless charcoal of erosive parti shape.
The combustor of the utility model can be realized fuel by improving feeding mechanism and air distribution mechanism, the feeding mechanism made
The adjusting of delivery rate, and air distribution plate can be realized the adjusting of ventilation quantity, the two cooperates, so that biological particles are burning
Indoor boiling is simultaneously fully burned, and the heat generated has higher controllability, saves fuel, also solves traditional combustion
The problems such as burning machine over-emitting black exhaust, also advantageously improves the regenerated cleanliness of active carbon.
The activation integrated rotary kiln of the charcoal of the utility model is by being arranged expanding reach in the middle part of charing section, in occupied area and its
Under the premise of his component is constant, increase volume, increase storing area, extend material carbonize lifting in section and it is ventilative when
Between, it carbonizes material sufficiently, not only saves thermal energy, also raising carbonization quality and yield.
Detailed description of the invention
Fig. 1 is the attachment structure schematic diagram of the useless charcoal harmless regeneration equipment of erosive parti shape in embodiment.
Fig. 2 is the structural schematic diagram of combustor in embodiment.
Fig. 3 is the partial enlargement diagram in Fig. 2 at A.
Fig. 4 is the overlooking structure diagram of combustor deashing mechanism in embodiment.
Fig. 5 is the structural schematic diagram of the activation integrated rotary kiln of charcoal in embodiment.
In Fig. 1: K1- combustor, the activation integrated rotary kiln of K2- charcoal, K3- give up charcoal charger, K4- exhaust collection tower,
K5- dual firing chamber, K6- burner, bis- oxygenating air inlets of K7-, K8- control valve group, K9- dump chimney, K10-
Operated pneumatic valve, K11- waste heat boiler, K12- chilling neutralizing tower, K13- drying tower, K14- bag filter, K15- lye
The useless charcoal drying equipment of spray column, K16- chimney, K17- dry-type jetting device, K18- steam purification furnace, K19-, K20- draw
Blower, K21- lye circulatory pool.
Fig. 2 is into Fig. 4: the combustion chamber 1-, 2- feed bin, 3- blanking runner, 4- variable-frequency motor, 5- air blower, 6- spray
Nozzles, 7- air distribution plate, 8- air regulating board, 9- nut seat, 10- adjust bolt, 11- attachment base, 12- scraper, 13- and draw
Bar, 14- connecting rod, 15- thermal sleeve, 16- pull rod guide pad, 17- ash collection slot, 18- castor.
In Fig. 5: 1- carbonizes section, 2- activation section, 3- material rotating plate, 4- and extends mouth, 5- expanding reach.
Specific embodiment
For technology contents, the construction feature, the objects and the effects that the utility model is described in detail, below in conjunction with implementation
Mode simultaneously cooperates attached drawing to be explained in detail.
As shown in Figure 1, the erosive parti shape of the utility model gives up, charcoal harmless regeneration equipment includes combustor K1, charcoal work
Change integral type rotary kiln K2, useless charcoal charger K3, exhaust collection tower K4 and dual firing chamber K5, the combustor K1 setting activates one in charcoal
The discharge end side of body formula rotary kiln K2, from its discharge end to its feed end for high-temperature gas, the useless charcoal charger K3 setting exists
The activation integrated rotary kiln K2 feed end side of charcoal, the exhaust collection tower K4 are arranged by the activation integrated rotary kiln K2 feed end of charcoal
Side to collect the high-temperature tail gas of the activation integrated rotary kiln K2 of charcoal in time, and is dried high-temperature tail gas, the tail gas
Tower K4 to be collected to pile up using corrosion-proof fire-resistant brick, the gas outlet of the exhaust collection tower K4 is connected to dual firing chamber K5, so as to
Burning processing is carried out to high-temperature tail gas.The dual firing chamber K5 includes dual firing chamber's ontology, is provided with burning on dual firing chamber's ontology
Device K6 and secondary oxygenating air inlet K7 is provided with control valve group K8 on the air inlet of the burner K6, to access kiln tail
Gas, dual firing chamber's bodies top are provided with dump chimney K9, are provided with operated pneumatic valve on the dump chimney K9
K10。
The gas outlet of the dual firing chamber K5 is sequentially connected to waste heat boiler K11, chilling neutralizing tower K12, drying tower K13, cloth
Bag dust collector K14, lye spray column K15 and chimney K16, the connecting line between the chilling neutralizing tower K12 and drying tower K13
Upper side is connected to dry-type jetting device K17, and the dry-type jetting device K17 is provided with active carbon particle, by spraying active carbon
Grain absorbs dioxin gas;The steam (vapor) outlet of the waste heat boiler K11 is connected to steam purification furnace K18, the steam purification
The hot water outlet of furnace K18 is connected to useless charcoal drying equipment K19, to dry useless carbon feedstock, the useless charcoal drying equipment K19 setting
In useless charcoal charger K3 side, and it is connected to useless charcoal charger K3, and the steam (vapor) outlet of the steam purification furnace K18 is connected to
The activation integrated rotary kiln K2 of charcoal, so as to activated carbon.
As shown in Figures 2 to 4, the combustor includes combustion chamber 1, and feeding mechanism, institute is arranged in the upside of the combustion chamber
Stating feeding mechanism includes feed bin 2, is provided with blanking runner 3 on the feeder pipe of the feed bin 2, and the blanking runner 3 is by variable-frequency electric
Machine 4 drives, can according to actual needs, the revolving speed of variable frequency adjustment blanking runner 3, to adjust the discharge quantity of fuel.
As shown in Figures 2 to 4, a side lower part of the combustion chamber 1 is provided with air inlet, is equipped with drum on the air inlet
Another upper lateral part of blower 5, the combustion chamber 1 is provided with bocca 6.
As shown in Figures 2 to 4, the 1 inner cavity middle and lower part of combustion chamber is provided with air distribution plate 7, and the setting of air distribution plate 7 is being fired
The upside of room air inlet is burnt, and opens up several wind distributing holes on the air distribution plate 7, the upside of the air distribution plate 7 is provided with tune wind
Plate 8, correspondence offers several wind adjusting holes on the air regulating board 8, by adjusting air regulating board, wind distributing hole and wind adjusting hole is made to misplace,
To reach the ventilation quantity for adjusting air distribution plate.
As shown in Figures 2 to 4, the one end of the air regulating board 8 is provided with air regulating board regulating mechanism.The air regulating board is adjusted
Mechanism includes the nut seat 9 being arranged in the respective side portion of combustion chamber and the adjusting bolt 10 being threaded through on nut seat 9, the adjusting
The inner end of bolt 10 and the mutual loose joint of attachment base 11 on air regulating board 8.
As shown in Figures 2 to 4, deashing mechanism is provided on the upside of the air regulating board 8, the deashing mechanism includes 12 He of scraper
Scraper driving mechanism.The scraper driving mechanism includes pull rod 13;The inner end of the pull rod 13 is connected to 12 length side of scraper
To both ends on, the scraper 12 and the connection of pull rod 13 are adjustable connection, to adjust installation site and the angle of scraper 12
Degree;The outer end of the pull rod 13 is pierced by combustion chamber, and is pierced by two pull rod outer ends of combustion chamber and is provided with connecting rod 14, institute
It states and is provided with thermal sleeve 15 on connecting rod.It pulls pull rod 13 that scraper 12 can be made to carry out flyback in the upper surface of air regulating board 8 to scrape, be scraped
Ash material fall through wind adjusting hole and wind distributing hole, so that the ash material that will be deposited on air regulating board 8 is removed.The inside of the combustion chamber 1
It is provided with pull rod guide pad 16 on wall, pull rod is enable smoothly to be pulled, the stability of its movement is improved, to guarantee scraper
The upper surface that can be close to air regulating board in the process of movement scrapes.
As shown in Figures 2 to 4, the intracavity bottom of the combustion chamber 1 is provided with the ash collection slot 17 of drawer type, the ash collection slot
17 can extract out from the bottom level of combustion chamber 1, to clean out ash material.
As shown in Figures 2 to 4, the bottom of the combustion chamber 1 is provided with castor 18, uses so as to mobile.
The combustor can be realized fuel feedstock speed by improving feeding mechanism and air distribution mechanism, the feeding mechanism made
Adjusting, and air distribution plate can be realized the adjusting of ventilation quantity, and the two cooperates, so that biological particles boil in the combustion chamber
And be fully burned, and generate heat have higher controllability, save fuel, also solve traditional combustion machine emit it is black
The problems such as cigarette, also advantageously improves the regenerated cleanliness of active carbon.
As shown in figure 5, the activation integrated rotary kiln K2 of charcoal includes charing section 1 and activation section 2,1 inner wall of charing section
On be laid with material rotating plate 3.
As shown in figure 5, the diameter of the charing section 1 is greater than the diameter of activation section 2, the output end setting of the charing section 1
There is variable diameter to extend mouth 4, extends 4 diameter of mouth and be slightly less than 2 diameter of activation section, and extend into activation section 2, the charing section 1 and work
Change 2 junction of section and is equipped with transition bindiny mechanism.
As shown in figure 5, the charing section 1 and activation section 2 are obliquely installed, so that material can convey automatically by gravity.
As shown in figure 5, the charing section 1 and activation section 2 are set on the base, and it is driven by motor and retarder respectively
Rotation.Charing section and activation section are run using asynchronous rotary mode, and the velocity of rotation of the charing section 1 is greater than turning for activation section 2
Dynamic speed.The velocity of rotation of the charing section 1 is 4~5 revs/min, and the velocity of rotation of the activation section 2 is 2~3 revs/min.
As shown in figure 5, being provided with expanding reach 5 in the middle part of the charing section 1, under the premise of occupied area is constant, increase
Volume increases storing area, extends lifting and ventilative time of the material in charing section, carbonizes material sufficiently, save thermal energy,
Improve carbonization quality and yield.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
Equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, is applied directly or indirectly in
Other related technical areas are included in the scope of patent protection of the utility model.
Claims (8)
- The charcoal harmless regeneration equipment 1. a kind of erosive parti shape gives up, it is characterised in that: including activation integrated turn of combustor, charcoal Kiln, useless charcoal charger, exhaust collection tower and dual firing chamber, the combustor are arranged in by the discharge end of the activation integrated rotary kiln of charcoal Side, from its discharge end to its feed end for high-temperature gas, the useless charcoal charger is arranged in the activation integrated rotary kiln feed end of charcoal Side, exhaust collection tower setting are activation integrated to collect charcoal in time in the activation integrated rotary kiln feed end side of charcoal The high-temperature tail gas of rotary kiln, and high-temperature tail gas is dried, the exhaust collection tower piled up using corrosion-proof fire-resistant brick and At the gas outlet of the exhaust collection tower is connected to dual firing chamber, to carry out burning processing to high-temperature tail gas;The dual firing chamber Gas outlet is sequentially connected to waste heat boiler, chilling neutralizing tower, drying tower, bag filter, lye spray column and chimney, the urgency Other on connecting line between cold neutralizing tower and drying tower to be connected to dry-type jetting device, the dry-type jetting device is built-in active Charcoal particle, to absorb dioxin gas;The steam (vapor) outlet of the waste heat boiler is connected to steam purification furnace, the steam purification The hot water outlet of furnace is connected to useless charcoal drying equipment, and the steam (vapor) outlet of the steam purification furnace is connected to activation integrated turn of charcoal Kiln.
- The charcoal harmless regeneration equipment 2. erosive parti shape according to claim 1 gives up, it is characterised in that: the combustor Including combustion chamber, feeding mechanism is arranged in the upside of the combustion chamber, and the feeding mechanism includes feed bin, the feeder pipe of the feed bin On be provided with blanking runner, the blanking runner is driven by variable-frequency motor;One side lower part of the combustion chamber is provided with air inlet, Air blower is installed, another upper lateral part of the combustion chamber is provided with bocca on the air inlet;In the combustion chamber inner cavity Lower part is provided with air distribution plate, and the upside of combustion chamber air inlet is arranged in the air distribution plate, and several cloth wind are opened up on air distribution plate Hole;Several air regulating boards are provided on the upside of the air distribution plate, correspondence offers wind adjusting hole, the air regulating board on the air regulating board Upside is provided with deashing mechanism.
- The charcoal harmless regeneration equipment 3. erosive parti shape according to claim 2 gives up, it is characterised in that: the dust removing machine Structure includes scraper and scraper driving mechanism, and the scraper driving mechanism includes pull rod, and the inner end of the pull rod is connected to scraper On the both ends of length direction, the outer end of the pull rod is pierced by combustion chamber, and is pierced by two pull rod outer ends of combustion chamber It is provided with connecting rod.
- The charcoal harmless regeneration equipment 4. erosive parti shape according to claim 2 gives up, it is characterised in that: the air regulating board One end be provided with air regulating board regulating mechanism, the air regulating board regulating mechanism includes the spiral shell being arranged in the respective side portion of combustion chamber Base and the adjusting bolt being threaded through on nut seat, the attachment base on the inner end and air regulating board for adjusting bolt are mutually living It connects.
- The charcoal harmless regeneration equipment 5. erosive parti shape according to claim 2 gives up, it is characterised in that: the combustion chamber Intracavity bottom be provided with the ash collection slot of drawer type.
- The charcoal harmless regeneration equipment 6. erosive parti shape according to claim 1 gives up, it is characterised in that: the charcoal activation Integral type rotary kiln includes charing section and activation section, and the diameter of the charing section is greater than the diameter of activation section, described to carbonize the defeated of section Outlet is provided with variable diameter and extends mouth, extends mouth diameter and is slightly less than activation section diameter, and extends into activation section, the charing section with Activation section is obliquely installed, and is provided with expanding reach in the middle part of the charing section.
- The charcoal harmless regeneration equipment 7. erosive parti shape according to claim 6 gives up, it is characterised in that: the charing section Material rotating plate is laid on inner wall, the charing section and activation section junction are equipped with transition bindiny mechanism, the rotation of the charing section Speed is greater than the velocity of rotation of activation section, and the velocity of rotation of the charing section is 4~5 revs/min, the rotation speed of the activation section Degree is 2~3 revs/min.
- The charcoal harmless regeneration equipment 8. erosive parti shape according to claim 1 gives up, it is characterised in that: the dual firing chamber Including dual firing chamber's ontology, burner and secondary oxygenating air inlet, the air inlet of the burner are provided on dual firing chamber's ontology It is provided with control valve group on mouthful, to access kiln tail gas, dual firing chamber's bodies top is provided with dump chimney, described Operated pneumatic valve is provided on dump chimney.
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN111530441A (en) * | 2020-05-12 | 2020-08-14 | 天津天一爱拓科技有限公司 | Powdered activated carbon regeneration system and regeneration method thereof |
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2018
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN111530441A (en) * | 2020-05-12 | 2020-08-14 | 天津天一爱拓科技有限公司 | Powdered activated carbon regeneration system and regeneration method thereof |
CN111530441B (en) * | 2020-05-12 | 2023-11-17 | 天津天一爱拓科技有限公司 | Powdered activated carbon regeneration system and regeneration method thereof |
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