CN105858653A - Exhaust-pollution-free regenerated activated carbon activation furnace - Google Patents
Exhaust-pollution-free regenerated activated carbon activation furnace Download PDFInfo
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- CN105858653A CN105858653A CN201610274879.8A CN201610274879A CN105858653A CN 105858653 A CN105858653 A CN 105858653A CN 201610274879 A CN201610274879 A CN 201610274879A CN 105858653 A CN105858653 A CN 105858653A
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Abstract
The invention relates to an exhaust-pollution-free regenerated activated carbon activation furnace which comprises an activation furnace, a primary high-temperature heating combustion chamber and a secondary exhaust treatment device, wherein the activation furnace comprises a heat insulation layer, a refractory brick layer, heating liners and a heating layer; the activation furnace is also provided with a heating gate which communicates with the heating layer; the activation furnace is also provided with a harmful exhaust pipeline; one end of the harmful exhaust pipeline communicates with the heating liners, and the other end of the harmful exhaust pipeline communicates with the primary high-temperature heating combustion chamber; the other end of the primary high-temperature heating combustion chamber communicates with the heating gate; the activation furnace is also provided with a secondary exhaust pipeline, one end of which communicates with the heating layer; and the other end of the secondary exhaust pipeline communicates with the secondary exhaust treatment device. The activation furnace is completely sealed, so that harmful gases can not be leaked or directly discharged.
Description
Technical field
The present invention relates to a kind of activation furnace, particularly relate to the activation furnace of a kind of regenerated carbon.
Background technology
In prior art, the activation furnace of regenerated carbon has following several at present, and including multihearth, fluidized bed stove, rotary furnace, portable furnace and smouldering furnace etc., but these activation furnaces are the most defective, such as: multihearth yields poorly, regeneration loss big, and 5-7 ton raw material could produce 1 ton of product；Fluidized bed stove is difficult to owing to maintaining the state of Uniform Flow, it is difficult to the contact thermal source time making activated carbon is uneven unanimously, causes yielding poorly, of poor quality；The furnace temperature of rotary furnace is on the low side, product quality is low；Portable furnace mainly utilizes activated carbon gravity to move from top to bottom, and production run passage easily blocks.The most all there is the problem that waste gas is easily revealed or directly discharged in the most above-described activation furnace, not through after-treatment, causes secondary pollution, makes troubles to follow-up process.
Summary of the invention
The present invention is contemplated to solve the problems referred to above, overcomes to the problem in the presence of regenerating active carbon in prior art, and the present invention provides a kind of pure closing, leak free regeneration activity carbon activation furnace to meet demand.
To achieve these goals, technical scheme is as follows:
nullA kind of regeneration activity carbon activation furnace without exhaust emission，Including activation furnace，It is characterized in that，Also include a high-temperature heating combustor，Described activation furnace includes the insulating set gradually from outside to inside、Fire brick layer and heating inner liner，It is provided with zone of heating between described fire brick layer and heating inner liner，It is additionally provided with heating gate on described activation furnace，Described heating gate connects with zone of heating，Harmful exhaust pipeline it is additionally provided with on described activation furnace，One end connection heating inner liner of described harmful exhaust pipeline，A other end high-temperature heating combustor of connection of described harmful exhaust pipeline，The other end connection heating gate of a described high-temperature heating combustor，Secondary exhaust piping it is additionally provided with on described activation furnace，One end connection zone of heating of described secondary exhaust piping，Also include secondary emission-control equipment，The other end connection secondary emission-control equipment of described secondary exhaust piping.
Above-mentioned a kind of regeneration activity carbon activation furnace without exhaust emission, it is characterized in that, one side roof part of described heating inner liner is provided with charging aperture, it is provided with discharging opening bottom the opposite side of described heating inner liner, it is provided with spiral conveyor rod in described heating inner liner, also including the actuating device driving spiral conveyor rod to rotate, the conveying direction of described spiral conveyor rod carries toward discharging opening direction from charging aperture, described spiral conveyor rod is provided with plectrum.
Above-mentioned a kind of regeneration activity carbon activation furnace without exhaust emission, it is characterised in that described plectrum is arranged at the outer surface of spiral conveyor rod, and described actuating device is variable speed electric motors, particularly.
Above-mentioned a kind of regeneration activity carbon activation furnace without exhaust emission, it is characterized in that, described heating inner liner includes at least two, plural heating inner liner from top to bottom be arranged in parallel, each heating inner liner is all provided with charging aperture at a side roof part, discharging opening it is provided with bottom opposite side, spiral conveyor rod and the actuating device driving spiral conveyor rod to rotate it is provided with in the most each heating inner liner, and in two neighbouring heating inner liners, the discharging opening of top heating inner liner is the charging aperture of lower section heating inner liner.
Above-mentioned a kind of regeneration activity carbon activation furnace without exhaust emission, it is characterized in that, also include product cooling pipe, connect product cooling pipe below the discharging opening of two heating inner liners of described bottommost, in described product cooling pipe, be provided with cooling pipe spiral conveyor rod and the cooling pipe actuating device driving cooling pipe spiral conveyor rod to rotate.
Above-mentioned a kind of regeneration activity carbon activation furnace without exhaust emission, it is characterised in that the charging aperture of described top heating inner liner is provided with feed arrangement, and described feed arrangement is connected on charging aperture by hinge means.
Above-mentioned a kind of regeneration activity carbon activation furnace without exhaust emission, it is characterised in that also include cyclone separator, described harmful exhaust pipeline communication cyclone separator, a cyclone separator high-temperature heating combustor of connection.
Above-mentioned a kind of regeneration activity carbon activation furnace without exhaust emission, it is characterized in that, described secondary emission-control equipment includes secondary high exhaust temperatures combustor, spray-chilling room and the activated carbon filter chamber being sequentially connected with, described secondary exhaust piping connecting secondary high exhaust temperatures combustor.
Above-mentioned a kind of regeneration activity carbon activation furnace without exhaust emission, it is characterised in that a described high-temperature heating combustor and secondary high exhaust temperatures combustor all include that biological combustor and combustor, described biological combustor connect combustor.
Above-mentioned a kind of regeneration activity carbon activation furnace without exhaust emission, it is characterized in that, between described cyclone separator and a high-temperature heating combustor, between described secondary exhaust piping and secondary high exhaust temperatures combustor and between described spray-chilling room and activated carbon filter chamber, be provided with pressure fan.
The invention has the beneficial effects as follows: activated carbon is under the promotion of spiral conveyor rod and plectrum, can deliver in stove uniformly, make to divide gas quickly to be discharged, progressively uniformly enter high-temperature region, activated carbon is made to obtain activating and regenerating, simultaneously because activation furnace is to fully seal, harmful gas will not be revealed or directly discharge.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation of activation furnace.
Detailed description of the invention
For the technological means making the present invention realize, creation characteristic, reach purpose and be easy to understand with effect, below in conjunction with being specifically illustrating, the present invention is expanded on further.
Referring to Fig. 1, a kind of regeneration activity carbon activation furnace without exhaust emission, including activation furnace 100, activation furnace 100 includes insulating, fire brick layer and the heating inner liner 110 set gradually from outside to inside, is provided with zone of heating 120 between fire brick layer and heating inner liner.
One side roof part of heating inner liner 110 is provided with charging aperture 111, discharging opening 112 it is provided with bottom the opposite side of heating inner liner 110, spiral conveyor rod 113 it is provided with in heating inner liner 110, also include the actuating device 114 driving spiral conveyor rod 113 to rotate, in one of them preferred implementation of the present invention, actuating device 114 is variable speed electric motors, particularly.The conveying direction of spiral conveyor rod 113 carries toward discharging opening 112 direction from charging aperture 111, and activation furnace 100 is additionally provided with heating gate 121, and heating gate 121 connects with zone of heating 120.
It is provided with plectrum 115 on spiral conveyor rod 113, and plectrum 115 is arranged at the outer surface of spiral conveyor rod 113.When spiral conveyor rod 113 rotates conveying activated carbon, plectrum 115 carries out auxiliary pushing along with the rotation of spiral conveyor rod 113 to activated carbon so that carries the in hgher efficiency of activated carbon, carries evenly simultaneously.
Heating inner liner 110 includes at least two, plural heating inner liner 110 from top to bottom be arranged in parallel, each heating inner liner 110 is all provided with charging aperture 111 at a side roof part, discharging opening 112 it is provided with bottom opposite side, spiral conveyor rod 113 and the actuating device 114 driving spiral conveyor rod 113 to rotate it is provided with in the most each heating inner liner 110, and in two neighbouring heating inner liners 110, the charging aperture 112 that discharging opening 111 is lower section heating inner liner 110 of top heating inner liner 110.Such design makes activated carbon through the activation furnace 100 of multilamellar, thus can obtain sufficient heat-activated.
Connect product cooling pipe 200 below the discharging opening 112 of basecoat heating inner liner 110, in product cooling pipe 200, be provided with cooling pipe spiral conveyor rod 210 and the cooling pipe actuating device 220 driving cooling pipe spiral conveyor rod 210 to rotate.
The charging aperture 111 of top heating inner liner 110 is provided with feed arrangement 116, and feed arrangement 116 is connected on charging aperture 111 by hinge means 117, and therefore the feed entrance point of feed arrangement 116 can adjust angle, it is simple to feed from all directions.
Also include a high-temperature heating combustor 600, harmful exhaust pipeline 300 it is additionally provided with on activation furnace 100, one end connection heating inner liner 110 of harmful exhaust pipeline 300, a other end high-temperature heating combustor 600 of connection of harmful exhaust pipeline 300, the other end connection heating gate 121 of high-temperature heating combustor 600, secondary exhaust piping 400 it is additionally provided with on activation furnace 100, one end connection zone of heating 120 of secondary exhaust piping 400, also include secondary emission-control equipment 700, the other end connection secondary emission-control equipment 700 of secondary exhaust piping 400.Also including that cyclone separator 500, harmful exhaust pipeline 300 connect cyclone separator 500, cyclone separator 500 connects a high-temperature heating combustor 600.
The when of work, activated carbon to be activated enters in heating inner liner 110 from feed arrangement 116 by charging aperture 111, then by the conveying layer by layer of spiral conveyor rod 113, eventually passes through cooling pipe 200, completes to activate finished product.And the harmful exhaust in heating inner liner 110 first passes around harmful exhaust pipeline 300 and is discharged into cyclone separator 500, cyclone separator 500 carries out dedusting to harmful exhaust, then the harmful exhaust after dedusting is transported to a high-temperature heating combustor 600, one time harmful exhaust is heated by high-temperature heating combustor 600, first the part harmful substance in harmful exhaust is eliminated during heating, then the high temperature harmful exhaust after heating is transported in the zone of heating 120 of activation furnace 100 by heating gate 121, carry out the high temperature harmful exhaust in zone of heating 120 can heating inner liner 110 be heated, then harmful exhaust is sent to secondary emission-control equipment 700 by secondary exhaust piping 400 again and processes.
Secondary emission-control equipment 700 includes secondary high exhaust temperatures combustor 710, spray-chilling room 720 and the activated carbon filter chamber 730 being sequentially connected with, secondary exhaust piping 400 connecting secondary high exhaust temperatures combustor 710.After harmful exhaust arrives secondary high exhaust temperatures combustor 710, secondary high exhaust temperatures combustor 710 carries out secondary high-temperature heating to harmful exhaust, further obviate the harmful substance in harmful exhaust, then harmful exhaust is again through spray-chilling room 720 and the process of activated carbon filter chamber 730 so that the heaviest expellant gas is pollution-free.
High-temperature heating combustor 600 and secondary high exhaust temperatures combustor 710 all include that biological combustor 810 and combustor 820, biological combustor 810 connect combustor 820, and therefore heat is transported in combustor 820 carry out high-temperature heating by biological combustor 810.
It is provided with pressure fan 830 between cyclone separator 500 and a high-temperature heating combustor 600, between secondary exhaust piping 400 and secondary high exhaust temperatures combustor 710 and between spray-chilling room 720 and activated carbon filter chamber 730.Pressure fan 830 for playing the effect of conveying conduction to harmful gas.
The invention has the beneficial effects as follows: activated carbon is under the promotion of spiral conveyor rod and plectrum, can deliver in stove uniformly, make to divide gas quickly to be discharged, progressively uniformly enter high-temperature region, activated carbon is made to obtain activating and regenerating, simultaneously because activation furnace is to fully seal, harmful gas will not be revealed or directly discharge.
The ultimate principle of the present invention, principal character and advantages of the present invention have more than been shown and described.Skilled person will appreciate that of the industry; the present invention is not restricted to the described embodiments; the principle that the present invention is simply described described in above-described embodiment and description; the present invention also has various changes and modifications without departing from the spirit and scope of the present invention, and these changes and improvements both fall within scope of the claimed invention.Claimed scope is defined by appending claims and equivalent thereof.
Claims (10)
- null1. the regeneration activity carbon activation furnace without exhaust emission，Including activation furnace，It is characterized in that，Also include a high-temperature heating combustor，Described activation furnace includes the insulating set gradually from outside to inside、Fire brick layer and heating inner liner，It is provided with zone of heating between described fire brick layer and heating inner liner，It is additionally provided with heating gate on described activation furnace，Described heating gate connects with zone of heating，Harmful exhaust pipeline it is additionally provided with on described activation furnace，One end connection heating inner liner of described harmful exhaust pipeline，A other end high-temperature heating combustor of connection of described harmful exhaust pipeline，The other end connection heating gate of a described high-temperature heating combustor，Secondary exhaust piping it is additionally provided with on described activation furnace，One end connection zone of heating of described secondary exhaust piping，Also include secondary emission-control equipment，The other end connection secondary emission-control equipment of described secondary exhaust piping.
- A kind of regeneration activity carbon activation furnace without exhaust emission the most according to claim 1, it is characterized in that, one side roof part of described heating inner liner is provided with charging aperture, it is provided with discharging opening bottom the opposite side of described heating inner liner, it is provided with spiral conveyor rod in described heating inner liner, also including the actuating device driving spiral conveyor rod to rotate, the conveying direction of described spiral conveyor rod carries toward discharging opening direction from charging aperture, described spiral conveyor rod is provided with plectrum.
- A kind of regeneration activity carbon activation furnace without exhaust emission the most according to claim 2, it is characterised in that described plectrum is arranged at the outer surface of spiral conveyor rod, and described actuating device is variable speed electric motors, particularly.
- A kind of regeneration activity carbon activation furnace without exhaust emission the most according to claim 3, it is characterized in that, described heating inner liner includes at least two, plural heating inner liner from top to bottom be arranged in parallel, each heating inner liner is all provided with charging aperture at a side roof part, discharging opening it is provided with bottom opposite side, spiral conveyor rod and the actuating device driving spiral conveyor rod to rotate it is provided with in the most each heating inner liner, and in two neighbouring heating inner liners, the discharging opening of top heating inner liner is the charging aperture of lower section heating inner liner.
- A kind of regeneration activity carbon activation furnace without exhaust emission the most according to claim 4, it is characterized in that, also include product cooling pipe, connect product cooling pipe below the discharging opening of two heating inner liners of described bottommost, in described product cooling pipe, be provided with cooling pipe spiral conveyor rod and the cooling pipe actuating device driving cooling pipe spiral conveyor rod to rotate.
- A kind of regeneration activity carbon activation furnace without exhaust emission the most according to claim 5, it is characterised in that the charging aperture of described top heating inner liner is provided with feed arrangement, and described feed arrangement is connected on charging aperture by hinge means.
- 7. according to a kind of regeneration activity carbon activation furnace without exhaust emission described in claim 1 or 6, it is characterised in that also include cyclone separator, described harmful exhaust pipeline communication cyclone separator, a cyclone separator high-temperature heating combustor of connection.
- A kind of regeneration activity carbon activation furnace without exhaust emission the most according to claim 7, it is characterized in that, described secondary emission-control equipment includes secondary high exhaust temperatures combustor, spray-chilling room and the activated carbon filter chamber being sequentially connected with, described secondary exhaust piping connecting secondary high exhaust temperatures combustor.
- A kind of regeneration activity carbon activation furnace without exhaust emission the most according to claim 8, it is characterised in that a described high-temperature heating combustor and secondary high exhaust temperatures combustor all include that biological combustor and combustor, described biological combustor connect combustor.
- A kind of regeneration activity carbon activation furnace without exhaust emission the most according to claim 9, it is characterized in that, between described cyclone separator and a high-temperature heating combustor, between described secondary exhaust piping and secondary high exhaust temperatures combustor and between described spray-chilling room and activated carbon filter chamber, be provided with pressure fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201610274879.8A CN105858653A (en) | 2016-04-28 | 2016-04-28 | Exhaust-pollution-free regenerated activated carbon activation furnace |
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| CN201610274879.8A CN105858653A (en) | 2016-04-28 | 2016-04-28 | Exhaust-pollution-free regenerated activated carbon activation furnace |
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| CN105858653A true CN105858653A (en) | 2016-08-17 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107971045A (en) * | 2017-11-30 | 2018-05-01 | 中国科学院大连化学物理研究所 | A kind of general-purpose vertical activates furnace system |
| CN109516462A (en) * | 2018-12-31 | 2019-03-26 | 江苏丽鑫环保科技有限公司 | A kind of regenerating active carbon system |
-
2016
- 2016-04-28 CN CN201610274879.8A patent/CN105858653A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107971045A (en) * | 2017-11-30 | 2018-05-01 | 中国科学院大连化学物理研究所 | A kind of general-purpose vertical activates furnace system |
| CN109516462A (en) * | 2018-12-31 | 2019-03-26 | 江苏丽鑫环保科技有限公司 | A kind of regenerating active carbon system |
| CN109516462B (en) * | 2018-12-31 | 2023-04-14 | 江苏丽鑫环保科技有限公司 | Active carbon regeneration system |
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Application publication date: 20160817 |