CN104525164A - Honeycomb activated carbon regeneration furnace and honeycomb activated carbon regeneration system - Google Patents
Honeycomb activated carbon regeneration furnace and honeycomb activated carbon regeneration system Download PDFInfo
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- CN104525164A CN104525164A CN201410832122.7A CN201410832122A CN104525164A CN 104525164 A CN104525164 A CN 104525164A CN 201410832122 A CN201410832122 A CN 201410832122A CN 104525164 A CN104525164 A CN 104525164A
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- 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
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- 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
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/20—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising free carbon; comprising carbon obtained by carbonising processes
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Abstract
The invention discloses a honeycomb activated carbon regeneration furnace which comprises a heat generation device, a negative pressure generation device and a high-temperature heating regeneration device, wherein the high-temperature heating regeneration device comprises a containing cavity, an activated carbon containing device and a sealing cover; a heat dispersing wall is arranged on the bottom surface of the containing cavity, so that the containing cavity is divided into a heat buffer dispersing space and a uniform heat diffusion space; a bearing net is arranged in the uniform heat diffusion space; the bearing net is parallel to the bottom surface of the containing cavity; the activated carbon containing device is arranged on the bearing net; an airflow outlet is formed in the side wall of the containing cavity in the uniform heat diffusion space; the sealing cover covers the containing cavity; a hot airflow inlet of the sealing cover is connected with the heat generation device, so that the heat conveyed by the heat generation device is introduced into the containing cavity, and the activated carbon containing device is uniformly heated by the hot airflow by a negative pressure environment provided by the negative pressure generation device and the guide of the heat dispersing wall. The invention also provides a honeycomb activated carbon regeneration system.
Description
Technical field
The present invention relates to activated carbon regenerating equipment, particularly a kind of honeycomb fashion activated carbon regeneration furnace and honeycomb fashion regenerating active carbon system.
Background technology
For a long time, various Powdered Activated Carbon is all used as disposable products application, the wasted powder active carbon after refinery decolorization medication chemistry product or be used as rubbish or be used as fuel substitute.Powdered Activated Carbon is the same with granular activated carbon can be recovered absorption property by hot recycling and recycle; but very easily fly upward characteristic because Powdered Activated Carbon is not only thin but also light and seriously hinder hot recycling operation; many ten thousand tons of wasted powder active carbons are every year caused all to become refuse; not only could not recycle, return society on the contrary and bring serious environmental pollution.
For above-mentioned technical problem, prior art provides corresponding solution, and such as application number is 201310021305. 6, the technical scheme that the Chinese patent application that invention and created name is " horizontal wasted powder active carbon hot recycling stove " provides: this horizontal wasted powder active carbon hot recycling stove is by regenerating Powdered Activated Carbon discharge nozzle, activation section pivot pipe, activation section fixed center pipe, refractory brick body of heater, rotationally supportedly to take turns, oxygen enrichment and superheated vapor distributor pipe, temperature regulates combustion chamber stainless steel cloth dividing plate, bogie wheel driving shaft, rotary barrel, wasted powder active carbon input pipe, tail gas water-gas mouth, charing section fixed center pipe, charing section pivot pipe, combustion gas chimney, drive sprocket, driving machine, fuel gas outlet and wasted powder active carbon import composition, rotary barrel is placed in be fixed in refractory brick body of heater rotationally supported and takes turns, rotationally supportedly take turns driven rotary cylindrical shell under driving machine and drive sprocket drive and rotate to a direction, rotary barrel is divided into multistage along its length, stainless steel cloth dividing plate is established between every two sections, activation section pivot pipe and charing section pivot pipe are respectively established in center, rotary barrel two ends, in activation section pivot pipe, insert center weld fixes with the regeneration Powdered Activated Carbon discharge nozzle of overfall and the activation section fixed center pipe of many oxygen enrichments and activation DI around it, in charing section pivot pipe, insert the charing section fixed center pipe that center weld fixes wasted powder active carbon input pipe, between two pivot pipes and two fixed center pipes, all establish O-ring seals, multiple temperature is established to regulate combustion chamber and burner the length direction of refractory brick body of heater is also equally corresponding with rotary barrel.
But there is following problem in above-mentioned prior art: 1, above-mentioned horizontal wasted powder active carbon hot recycling furnace structure is complicated, causes manufacturing cost higher; 2, above-mentioned horizontal wasted powder active carbon hot recycling stove Regrowth yield is low, consume energy higher, such as, in order to ensure homogeneous heating and the air flowing of wasted powder active carbon, wasted powder active carbon can not be filled up in rotary barrel, and need driving machine to continue to drive rotary barrel to rotate, so namely add power consumption, make again cannot be used effectively completely by water-gas the produced heat that burns in combustion chamber.
Summary of the invention
In view of this, be necessary to provide that a kind of structure is simple, regenerating active carbon output is high and effectively can utilize the honeycomb fashion activated carbon regeneration furnace of heat.
There is a need to provide that a kind of structure is simple, regenerating active carbon output is high and effectively can utilize the honeycomb fashion regenerating active carbon system of heat.
A kind of honeycomb fashion activated carbon regeneration furnace, comprise heat generator, negative pressure generating device, high-temperature heating regenerating unit, heat generator is communicated with one end of high-temperature heating regenerating unit, negative pressure generating device is communicated with the other end of high-temperature heating regenerating unit, high-temperature heating regenerating unit comprises collecting cavity, the seal cover being arranged on the active carbon accommodation apparatus in collecting cavity and covering on collecting cavity, the bottom surface of collecting cavity is provided with spread heat wall, dispersion space and even heat diffusion space is cushioned collecting cavity to be divided into heat, bearer network is provided with in even heat diffusion space, bearer network is parallel with the bottom surface of collecting cavity, at least one active carbon accommodation apparatus is arranged on bearer network, the sidewall of the collecting cavity of even heat diffusion space offers air-flow tap, air-flow tap is connected with negative pressure generating device, active carbon accommodation apparatus comprises fire-resistant upper cover, fire-resistant lower cover and at least one is for accommodating the refractory tube of active carbon, and fire-resistant lower cover is arranged on bearer network, refractory tube be placed on fire-resistant under cover, fire-resistant upper cover covers on refractory tube, seal cover covers on collecting cavity, and cushioning on position that dispersion space faces with heat of seal cover offers thermal current access aperture, thermal current access aperture is connected with heat generator, introduce in collecting cavity with the heat that heat generator is carried, and make heat carry out homogeneous heating to the active carbon accommodation apparatus on bearer network at the subnormal ambient that guiding and the negative pressure generating device of spread heat wall provide, and make the active carbon activating and regenerating in active carbon accommodation apparatus.
A kind of honeycomb fashion regenerating active carbon system, comprise heat generator, negative pressure generating device, three high-temperature heating regenerating units, heat generator is communicated with one end of each high-temperature heating regenerating unit, negative pressure generating device is communicated with the other end of each high-temperature heating regenerating unit, connect between each high-temperature heating regenerating unit, high-temperature heating regenerating unit comprises collecting cavity, the seal cover being arranged on the active carbon accommodation apparatus in collecting cavity and covering on collecting cavity, the bottom surface of collecting cavity is provided with spread heat wall, dispersion space and even heat diffusion space is cushioned collecting cavity to be divided into heat, bearer network is provided with in even heat diffusion space, bearer network is parallel with the bottom surface of collecting cavity, at least one active carbon accommodation apparatus is arranged on bearer network, the sidewall of the collecting cavity of even heat diffusion space offers air-flow tap, the sidewall of the collecting cavity of heat buffering corresponding to dispersion space offers airflow opening, corresponding to even heat diffusion space the bottom of collecting cavity offer toxic emission hole, active carbon accommodation apparatus comprises fire-resistant upper cover, fire-resistant lower cover and at least one is for accommodating the refractory tube of active carbon, and fire-resistant lower cover is arranged on bearer network, refractory tube be placed on fire-resistant under cover, fire-resistant upper cover covers on refractory tube, seal cover covers on collecting cavity, and cushion on position that dispersion space faces with heat of seal cover offers thermal current access aperture, and thermal current access aperture is connected with heat generator, accommodates in cavity with the heat carried by heat generator introducing, the airflow opening of first high-temperature heating regenerating unit is connected with smoke valve by connecting pipe, the air-flow tap of first high-temperature heating regenerating unit is connected by the airflow opening of connecting pipe with second high-temperature heating regenerating unit, the air-flow tap of second high-temperature heating regenerating unit is connected by the airflow opening of connecting pipe with the 3rd high-temperature heating regenerating unit, the air-flow tap of the 3rd high-temperature heating regenerating unit is connected with negative pressure generating device by connecting pipe, to complete the active carbon activating and regenerating in first high-temperature heating regenerating unit, and the preheating to the active carbon in remaining two high-temperature heating regenerating units, the toxic emission hole of each high-temperature heating regenerating unit is communicated with fume extractor by a connecting pipe, and is provided with exhaust gas valve in each connecting pipe.
In honeycomb fashion activated carbon regeneration furnace provided by the invention and honeycomb fashion regenerating active carbon system, high-temperature heating regenerating unit comprises collecting cavity, the seal cover being arranged on the active carbon accommodation apparatus in collecting cavity and covering on collecting cavity, the bottom surface of collecting cavity is provided with spread heat wall, dispersion space and even heat diffusion space is cushioned collecting cavity to be divided into heat, bearer network is provided with in even heat diffusion space, bearer network is parallel with the bottom surface of collecting cavity, at least one active carbon accommodation apparatus is arranged on bearer network, so multiple active carbon accommodation apparatus that waste active carbon is housed is arranged on bearer network cellular to be formed, the waste active carbon amount of accommodating cavity adduction appearance is improved to greatest extent, the sidewall of the collecting cavity of even heat diffusion space offers air-flow tap, air-flow tap is connected with negative pressure generating device, seal cover covers on collecting cavity, and cushioning on position that dispersion space faces with heat of seal cover offers thermal current access aperture, thermal current access aperture is connected with heat generator, introduce in collecting cavity with the heat that heat generator is carried, and make heat carry out homogeneous heating to the whole active carbon accommodation apparatus on bearer network at the subnormal ambient that guiding and the negative pressure generating device of spread heat wall provide, and make the active carbon activating and regenerating in active carbon accommodation apparatus.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of the honeycomb fashion activated carbon regeneration furnace of a better embodiment.
Accompanying drawing 2 is structural representations of the honeycomb fashion regenerating active carbon system of a better embodiment.
In figure: honeycomb fashion activated carbon regeneration furnace 10, heat generator 20, gas supply device 21, gas conveying device 22, gas conveying tube 220, current cooling tube 221, coal gas burner 23, burner 231, gas valve 24, negative pressure generating device 30, high-temperature heating regenerating unit 40, collecting cavity 41, bottom surface 410, sidewall 411, sidewall 412, active carbon accommodation apparatus 42, fire-resistant upper cover 420, fire-resistant lower cover 421, refractory tube 422, seal cover 43, thermal current access aperture 430, spread heat wall 44, bearer network 45, air-flow tap 46, refractory fibre 47, toxic emission hole 48, airflow opening 49, heat buffering dispersion space 50, even heat diffusion space 51, smoke valve 53, connecting pipe 54, fume extractor 55, exhaust gas valve 56, honeycomb fashion regenerating active carbon system 80.
Detailed description of the invention
Referring to Fig. 1, honeycomb fashion activated carbon regeneration furnace 10 comprises heat generator 20, negative pressure generating device 30, high-temperature heating regenerating unit 40, heat generator 20 is communicated with one end of high-temperature heating regenerating unit 40, and negative pressure generating device 30 is communicated with the other end of high-temperature heating regenerating unit 40.
High-temperature heating regenerating unit 40 comprises collecting cavity 41, the seal cover 43 being arranged on the active carbon accommodation apparatus 42 in collecting cavity 41 and covering on collecting cavity 41, the bottom surface 410 of collecting cavity 41 is provided with spread heat wall 44, dispersion space 50 and even heat diffusion space 51 is cushioned collecting cavity 41 to be divided into heat, bearer network 45 is provided with in even heat diffusion space 51, bearer network 45 is parallel with the bottom surface 410 of collecting cavity 41, at least one active carbon accommodation apparatus 42 is arranged on bearer network 45, the sidewall 411 of the collecting cavity 41 corresponding to even heat diffusion space 51 offers air-flow tap 46, air-flow tap 46 is connected with negative pressure generating device 30, active carbon accommodation apparatus 42 comprises fire-resistant upper cover 420, fire-resistant lower cover 421 and at least one is for accommodating the refractory tube 422 of waste active carbon, fire-resistant lower cover 421 is arranged on bearer network 45, refractory tube 422 is placed on fire-resistant lower cover 421, and fire-resistant upper cover 420 covers on refractory tube 422, seal cover 43 covers on collecting cavity 41, and cushioning on position that dispersion space 50 faces with heat of seal cover 43 offers thermal current access aperture 430, thermal current access aperture 430 is connected with heat generator 20, introduce in collecting cavity 41 with the high temperature gas flow that heat generator 20 is carried, and make heat carry out homogeneous heating to the active carbon accommodation apparatus 42 on bearer network 45 at the subnormal ambient that guiding and the negative pressure generating device 30 of spread heat wall 44 provide, and make the active carbon activating and regenerating in active carbon accommodation apparatus 42.Above-mentioned honeycomb fashion activated carbon regeneration furnace 10 can realize the activating and regenerating to granular discarded active carbon, also can realize the activating and regenerating to pulverous discarded active carbon simultaneously.Such as, to pulverous discarded active carbon carry out activating and regenerating time, the water first adding scheduled volume in pulverous discarded active carbon stirs and obtains slurry, is then loaded by slurry in active carbon accommodation apparatus 42, carries out high-temperature heating to make pulverous discarded active carbon activating and regenerating.Wherein, bearer network 45 can adopt reinforcement welding to form.
Wherein, heat generator 20 comprises gas supply device 21, gas conveying device 22 and coal gas burner 23, gas supply device 21 is connected with one end of gas conveying device 22, the other end of gas conveying device 22 is connected with coal gas burner 23, the burner 231 of coal gas burner 23 stretches into the thermal current access aperture 430 of seal cover 43, and have gap between the burner 231 of coal gas burner 23 and the thermal current access aperture 430 of seal cover 43, the quantity of the burner 231 of coal gas burner 23 is corresponding with the quantity of the thermal current access aperture 430 of seal cover 43, gas conveying device 22 comprises gas conveying tube 220 and is set in the current cooling tube 221 on gas conveying tube 220, and gas conveying tube 220 carries coal gas, and current cooling tube 221 carries cooling water, reaches predetermined value to make the temperature of the coal gas in gas conveying tube 220.Gas valve 24 is provided with, to realize the pipage control of coal gas between gas conveying device 22 and coal gas burner 23.
Wherein, seal cover 43 is formed by Plate Welding, and collecting cavity 41 is built into by refractory brick, seal cover 43 and collecting cavity 41 contact surface is provided with refractory fibre 47, to realize the sealing between seal cover 43 and collecting cavity 41; Smoke valve 53 is provided with between the air-flow tap 46 of collecting cavity 41 and negative pressure generating device 30.
In the present embodiment, negative pressure generating device 30 conducts provide subnormal ambient to use, the thermal current entered in collecting cavity 41 is flowed in a predefined manner, therefore the bottom 410 of collecting cavity 41 corresponding to even heat diffusion space 51 offers toxic emission hole 48, the toxic emission hole 48 of high-temperature heating regenerating unit 40 is communicated with fume extractor 55 by a connecting pipe 54, and be provided with exhaust gas valve 56 in each connecting pipe 54, when smoke valve 53 between the air-flow tap 46 of collecting cavity 41 and negative pressure generating device 30 is opened, exhaust gas valve 56 cuts out, to realize the high-temperature heating of active carbon accommodation apparatus 42, after completing the activation of the active carbon in active carbon accommodation apparatus 42, smoke valve 53 is closed, exhaust gas valve 56 opens to realize the cooling of the active carbon to active carbon accommodation apparatus 42 and activation.In other embodiments, in the process that active carbon accommodation apparatus 42 is heated, negative pressure generating device 30 is as the equipment providing subnormal ambient, and after completing the activation of the active carbon in active carbon accommodation apparatus 42, negative pressure generating device 30 uses as the equipment of toxic emission and cooling.Negative pressure generating device 30 can adopt blower fan and Tube formation to form.
Further, the heat energy provided to utilize heat generator 20 to greatest extent and the discarded active carbon activating and regenerating output of raising, present invention also offers a kind of honeycomb fashion regenerating active carbon system based on above-mentioned honeycomb fashion activated carbon regeneration furnace 10:
Referring to Fig. 2, honeycomb fashion regenerating active carbon system 80 comprises heat generator 20, negative pressure generating device 30, three high-temperature heating regenerating units 10, heat generator 20 is communicated with one end of each high-temperature heating regenerating unit 10, negative pressure generating device 30 is communicated with the other end of each high-temperature heating regenerating unit 10, connect between each high-temperature heating regenerating unit 10, the sidewall 412 of the collecting cavity 41 of heat buffering corresponding to dispersion space 50 offers airflow opening 49, the airflow opening 49 of first high-temperature heating regenerating unit 10 is connected with smoke valve 53 by connecting pipe 54, the air-flow tap 46 of first high-temperature heating regenerating unit 10 is connected with the airflow opening 49 of second high-temperature heating regenerating unit 10 by connecting pipe 54, the air-flow tap 46 of second high-temperature heating regenerating unit 10 is connected by the airflow opening 49 of connecting pipe 54 with the 3rd high-temperature heating regenerating unit 10, the air-flow tap of the 3rd high-temperature heating regenerating unit 10 is connected with negative pressure generating device by connecting pipe, to complete the activating and regenerating of the discarded active carbon in first high-temperature heating regenerating unit 10, and the preheating to the discarded active carbon in remaining two high-temperature heating regenerating units 10, the toxic emission hole 48 of each high-temperature heating regenerating unit 10 is communicated with fume extractor 55 by a connecting pipe 54, and is provided with exhaust gas valve 56 in each connecting pipe 54.Corresponding, the quantity of the coal gas burner 23 in heat generator 20 is three, the top being arranged on each high-temperature heating regenerating unit 10 of each coal gas burner 23 correspondence, and burner 230 correspondence of each coal gas burner 23 stretches in the thermal current access aperture 430 of the seal cover 43 of each high-temperature heating regenerating unit 10.
Claims (10)
1. a honeycomb fashion activated carbon regeneration furnace, it is characterized in that: comprise heat generator, negative pressure generating device, high-temperature heating regenerating unit, heat generator is communicated with one end of high-temperature heating regenerating unit, negative pressure generating device is communicated with the other end of high-temperature heating regenerating unit, high-temperature heating regenerating unit comprises collecting cavity, the seal cover being arranged on the active carbon accommodation apparatus in collecting cavity and covering on collecting cavity, the bottom surface of collecting cavity is provided with spread heat wall, dispersion space and even heat diffusion space is cushioned collecting cavity to be divided into heat, bearer network is provided with in even heat diffusion space, bearer network is parallel with the bottom surface of collecting cavity, at least one active carbon accommodation apparatus is arranged on bearer network, the sidewall of the collecting cavity of even heat diffusion space offers air-flow tap, air-flow tap is connected with negative pressure generating device, active carbon accommodation apparatus comprises fire-resistant upper cover, fire-resistant lower cover and at least one is for accommodating the refractory tube of active carbon, and fire-resistant lower cover is arranged on bearer network, refractory tube be placed on fire-resistant under cover, fire-resistant upper cover covers on refractory tube, seal cover covers on collecting cavity, and cushioning on position that dispersion space faces with heat of seal cover offers thermal current access aperture, thermal current access aperture is connected with heat generator, introduce in collecting cavity with the heat that heat generator is carried, and make heat carry out homogeneous heating to the active carbon accommodation apparatus on bearer network at the subnormal ambient that guiding and the negative pressure generating device of spread heat wall provide, and make the active carbon activating and regenerating in active carbon accommodation apparatus.
2. honeycomb fashion activated carbon regeneration furnace according to claim 1, it is characterized in that: heat generator comprises gas supply device, gas conveying device and coal gas burner, gas supply device is connected with one end of gas conveying device, the other end of gas conveying device is connected with coal gas burner, the burner of coal gas burner stretches into the thermal current access aperture of seal cover, and have gap between the thermal current access aperture of the burner of coal gas burner and seal cover, the quantity of the burner of coal gas burner is corresponding with the quantity of the thermal current access aperture of seal cover, gas conveying device comprises gas conveying tube and is set in the current cooling tube on gas conveying tube, gas conveying tube conveying coal gas, and current cooling tube conveying cooling water, reaches predetermined value to make the temperature of the coal gas in gas conveying tube.
3. honeycomb fashion activated carbon regeneration furnace according to claim 2, is characterized in that: be provided with gas valve between gas conveying device and coal gas burner, to realize the pipage control of coal gas.
4. the honeycomb fashion activated carbon regeneration furnace according to claim 1 or 3, it is characterized in that: seal cover is formed by Plate Welding, collecting cavity is built into by refractory brick, and seal cover and host cavity contact level are provided with refractory fibre, to realize the sealing between seal cover and collecting cavity.
5. honeycomb fashion activated carbon regeneration furnace according to claim 1, is characterized in that: be provided with smoke valve between the air-flow tap of collecting cavity and negative pressure generating device.
6. honeycomb fashion activated carbon regeneration furnace according to claim 5, it is characterized in that: corresponding to even heat diffusion space the bottom of collecting cavity offer toxic emission hole, the toxic emission hole of high-temperature heating regenerating unit is communicated with fume extractor by a connecting pipe, and be provided with exhaust gas valve in each connecting pipe, when smoke valve between the air-flow tap of collecting cavity and negative pressure generating device is opened, exhaust gas valve cuts out.
7. a honeycomb fashion regenerating active carbon system, it is characterized in that: comprise heat generator, negative pressure generating device, three high-temperature heating regenerating units, heat generator is communicated with one end of each high-temperature heating regenerating unit, negative pressure generating device is communicated with the other end of each high-temperature heating regenerating unit, connect between each high-temperature heating regenerating unit, high-temperature heating regenerating unit comprises collecting cavity, the seal cover being arranged on the active carbon accommodation apparatus in collecting cavity and covering on collecting cavity, the bottom surface of collecting cavity is provided with spread heat wall, dispersion space and even heat diffusion space is cushioned collecting cavity to be divided into heat, bearer network is provided with in even heat diffusion space, bearer network is parallel with the bottom surface of collecting cavity, at least one active carbon accommodation apparatus is arranged on bearer network, the sidewall of the collecting cavity of even heat diffusion space offers air-flow tap, the sidewall of the collecting cavity of heat buffering corresponding to dispersion space offers airflow opening, corresponding to even heat diffusion space the bottom of collecting cavity offer toxic emission hole, active carbon accommodation apparatus comprises fire-resistant upper cover, fire-resistant lower cover and at least one is for accommodating the refractory tube of active carbon, and fire-resistant lower cover is arranged on bearer network, refractory tube be placed on fire-resistant under cover, fire-resistant upper cover covers on refractory tube, seal cover covers on collecting cavity, and cushion on position that dispersion space faces with heat of seal cover offers thermal current access aperture, and thermal current access aperture is connected with heat generator, accommodates in cavity with the heat carried by heat generator introducing, the airflow opening of first high-temperature heating regenerating unit is connected with smoke valve by connecting pipe, the air-flow tap of first high-temperature heating regenerating unit is connected by the airflow opening of connecting pipe with second high-temperature heating regenerating unit, the air-flow tap of second high-temperature heating regenerating unit is connected by the airflow opening of connecting pipe with the 3rd high-temperature heating regenerating unit, the air-flow tap of the 3rd high-temperature heating regenerating unit is connected with negative pressure generating device by connecting pipe, to complete the active carbon activating and regenerating in first high-temperature heating regenerating unit, and the preheating to the active carbon in remaining two high-temperature heating regenerating units, the toxic emission hole of each high-temperature heating regenerating unit is communicated with fume extractor by a connecting pipe, and is provided with exhaust gas valve in each connecting pipe.
8. honeycomb fashion active carbon according to claim 7 system again, it is characterized in that: heat generator comprises gas supply device, gas conveying device and three coal gas burners, gas supply device is connected with gas conveying device, gas conveying device is connected with coal gas burner, the top of what each coal gas burner was corresponding be arranged on each high-temperature heating regenerating unit, and the burner of each coal gas burner correspondence stretches into the thermal current access aperture of the seal cover of each high-temperature heating regenerating unit, and have gap between the thermal current access aperture of the burner of coal gas burner and seal cover, the quantity of the burner of coal gas burner is corresponding with the quantity of the thermal current access aperture of seal cover, gas conveying device comprises gas conveying tube and is set in the current cooling tube on gas conveying tube, gas conveying tube conveying coal gas, and current cooling tube conveying cooling water, reaches predetermined value to make the temperature of the coal gas in gas conveying tube.
9. honeycomb fashion active carbon according to claim 8 system again, is characterized in that: be provided with gas valve between gas conveying device and coal gas burner, to realize the pipage control of coal gas.
10. honeycomb fashion active carbon according to claim 7 system again, it is characterized in that: seal cover is formed by Plate Welding, collecting cavity is built into by refractory brick, and seal cover and host cavity contact level are provided with refractory fibre, to realize the sealing between seal cover and collecting cavity.
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| CN105457598A (en) * | 2016-01-13 | 2016-04-06 | 宁夏宜鑫环保科技有限公司 | Packaging dust removal system for regenerated activated carbon |
| CN105727915A (en) * | 2016-05-09 | 2016-07-06 | 宁夏宜鑫环保科技有限公司 | Waste active carbon regeneration system |
| CN111686705A (en) * | 2020-07-17 | 2020-09-22 | 宁夏宜鑫环保科技有限公司 | Harmless and dangerous waste carbon energy-saving activation regeneration system |
| CN111715199A (en) * | 2020-07-17 | 2020-09-29 | 宁夏宜鑫环保科技有限公司 | Energy-saving activation regeneration system suitable for dangerous waste carbon with different particle sizes |
| CN112090418A (en) * | 2020-08-28 | 2020-12-18 | 杭州电子科技大学 | Special electric regeneration method and device for honeycomb carbon |
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| CN105457598A (en) * | 2016-01-13 | 2016-04-06 | 宁夏宜鑫环保科技有限公司 | Packaging dust removal system for regenerated activated carbon |
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| CN112090418B (en) * | 2020-08-28 | 2022-12-02 | 杭州电子科技大学 | Special electric regeneration method and device for honeycomb carbon |
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