CN107398250A - Regenerating active carbon production equipment - Google Patents

Regenerating active carbon production equipment Download PDF

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Publication number
CN107398250A
CN107398250A CN201610332435.5A CN201610332435A CN107398250A CN 107398250 A CN107398250 A CN 107398250A CN 201610332435 A CN201610332435 A CN 201610332435A CN 107398250 A CN107398250 A CN 107398250A
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CN
China
Prior art keywords
pipe
primary
exhaust
reaction pipe
conveying worm
Prior art date
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Pending
Application number
CN201610332435.5A
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Chinese (zh)
Inventor
李�杰
李勇
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Shanghai Asia Industrial Co Ltd
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Shanghai Asia Industrial Co Ltd
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Publication date
Application filed by Shanghai Asia Industrial Co Ltd filed Critical Shanghai Asia Industrial Co Ltd
Priority to CN201610332435.5A priority Critical patent/CN107398250A/en
Publication of CN107398250A publication Critical patent/CN107398250A/en
Pending legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/20Solid 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30Processes for preparing, regenerating, or reactivating
    • B01J20/34Regenerating or reactivating
    • B01J20/3416Regenerating or reactivating of sorbents or filter aids comprising free carbon, e.g. activated carbon
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30Processes for preparing, regenerating, or reactivating
    • B01J20/34Regenerating or reactivating
    • B01J20/3483Regenerating or reactivating by thermal treatment not covered by groups B01J20/3441 - B01J20/3475, e.g. by heating or cooling

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  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Treating Waste Gases (AREA)

Abstract

The invention discloses a kind of regenerating active carbon production equipment, including reaction tube, combustion chamber, exhaust gas treatment unit and discharge processing unit;Reaction tube includes primary reaction pipe and secondary reaction pipe;Primary reaction pipe is provided with primary feed port, primary discharging opening, primary air intake, exhaust outlet and primary steam entrance, and the first conveying worm is provided with primary reaction pipe.Exhaust outlet connects exhaust gas treatment unit;Secondary reaction pipe is provided with secondary feed, drainage conduit, secondary air intake, secondary escape pipe and secondary vapor entrance;The second conveying worm is provided with secondary reaction pipe;The secondary escape pipe connects primary air intake.The present invention makes full use of the waste-heat primary reaction pipe in secondary reaction pipe, improves regenerating active carbon efficiency, energy consumption is greatly reduced.Prevent the generation of dusty gas, realize green purpose.

Description

Regenerating active carbon production equipment
Technical field
The invention belongs to activated carbon field, relates in particular to a kind of regenerating active carbon production equipment.
Background technology
Activated carbon is very extensive with field, and manufacturing needs larger resource, and activated carbon has the characteristic of regeneration, used activated carbon can pass through necessary technique, it is recovered adsorption capacity, have chemical-biological method of reproduction, electrolytic regeneration method, thermal regeneration method etc. several in theory.It is especially optimal with heating regeneration effect, also extensively welcome by producer, there is multiple field, the devices such as swinging, fluidizing type, moving-bed type, utilize coal gas or the oil gas of burning, directly or indirectly heating of Activated charcoal is provided, makes the regenerating active carbon of saturation, the adsorption capacity of activity recovery charcoal in confined conditions.Legacy equipment can not provide continuous production, and the defects of construction is complicated, volume is big, high energy consumption be present." electric power directly-heated type rotary furnace at present(Interior heat type)Active carbon regenerating unit "; the device is mainly by heated by electrodes activated carbon; main body includes that rotating cylinder, the stove tail equipped with sealing device and burner are respectively arranged on the both ends of rotating cylinder, feed auger in the flange hole among the feed end burner, discharging opening is located at the lower end of stove tail; rotating cylinder is driven by motor; tumbling action is realized, so that activated carbon homogeneous conductive is generated heat.The patent provides a kind of quantity-produced imagination, due to using heated by electrodes, it is necessary to use rotating cylinder(Stove), make complicatedization, high energy consumption.How to solve mode of heating and corresponding equipment research object of the present invention.
The content of the invention
To overcome above mentioned problem, the invention provides a kind of regenerating active carbon production equipment.
The concrete technical scheme that it is used is as follows:
A kind of regenerating active carbon production equipment includes reaction tube, combustion chamber, exhaust gas treatment unit, discharge processing unit and exhaust combustion chamber pipe;The reaction tube is fixed in combustion chamber, and the exhaust combustion chamber pipe is installed on the top of combustion chamber.The reaction tube includes primary reaction pipe and secondary reaction pipe;The primary reaction pipe is provided with primary feed port, primary discharging opening, primary air intake, exhaust outlet and primary steam entrance, and the first conveying worm is provided with the primary reaction pipe;The primary feed port and primary discharging opening are entered in primary reaction pipe positioned at the both ends of the first conveying worm, material by primary feed port respectively, are transported with the screwfeed campaign of the first conveying worm to primary discharge outlet;The exhaust outlet connects exhaust gas treatment unit;The primary air intake and exhaust outlet present position are above horizontal plane where the first conveying worm, and the primary steam entrance is uniformly distributed in the bottom of primary reaction pipe;The secondary reaction pipe is provided with secondary feed, drainage conduit, secondary air intake, secondary escape pipe and secondary vapor entrance;The second conveying worm is provided with the secondary reaction pipe;The precession direction of second conveying worm is opposite with the conveying direction of the first conveying worm;The secondary feed connects primary discharging opening;The drainage conduit connects discharge processing unit;The secondary feed and drainage conduit are located at the both ends of the second conveying worm respectively;Material is entered in secondary reaction pipe by secondary feed, at screwfeed campaign transport to the drainage conduit of the second conveying worm;The secondary escape pipe connects primary air intake;The secondary air intake and secondary escape pipe present position are above horizontal plane where the second conveying worm;The secondary vapor entrance is uniformly distributed in the bottom of secondary reaction pipe.
By using this technical scheme:Activated carbon waste fallen into primary reaction pipe from primary feed port, is transmitted with the feed motion of the first conveying worm to primary discharging opening, is fallen into secondary reaction pipe, transmitted with the feed motion of the second conveying worm to discharge gate.During, combustion chamber is heated from outside to primary reaction pipe and secondary reaction pipe, and causes Activated carbon waste is constantly heated in transportation to dry and be carbonized.And the water smoke with there is water jet to spray into reacts in high temperature environments, makes dirt be separated out from the sieve aperture of Activated carbon waste and lights burning.So as to realize the regeneration of activated carbon.Caused hot-air is entered in primary air intake by secondary gas outlet in secondary reaction pipe, further increases the pipe temperature of primary reaction pipe.Thus, waste heat caused by taking full advantage of secondary reaction pipe, the purpose accelerated regenerating active carbon, reduce energy consumption is reached.
Preferably, in above-mentioned regenerating active carbon production equipment:The discharge processing unit includes reason expects pipe, and reason material conveying worm is provided with the reason expects pipe;Reason expects pipe one end connection drainage conduit, the other end export for packing.The reason reasonable material water cooling box of expects pipe peripheral hardware.
By using this technical scheme:Screwfeed in the resonable expects pipe of the regenerated carbon in powdery discharged from drainage conduit is conveyed using reason material conveying worm, during, tube wall is cooled down using reason material water cooling box, makes regenerated carbon become consolidation with helical blade, facilitates last packing and transport.
It is further preferred that in above-mentioned regenerating active carbon production equipment:The exhaust gas treatment unit includes exhaust-gas treatment pipe and recirculated water cooling pipe, and the stage casing of the exhaust-gas treatment pipe is stretched out outside combustion chamber, the input of exhaust-gas treatment pipe connection exhaust outlet, output end access bottom of combustion chamber;High-temperature burner is provided with the combustion chamber, the output end of the high-temperature burner face exhaust-gas treatment pipe;The recirculated water cooling pipe is wrapped on the outside of exhaust-gas treatment pipe stage casing;The exhaust-gas treatment pipe is additionally provided with condensed water row's mouth close to output end side.
By using this technical scheme:Using recirculated water cooling pipe recirculated water cooling is realized to being discharged by exhaust outlet, into the hot gas in exhaust-gas treatment pipe.Make to be mixed in water vapor condensation Cheng Shui therein to realize recovery.Then, waste gas enters in combustion chamber, has high-temperature burner to realize second-time burning, thoroughly decomposes poisonous and harmful element therein.And it is discharged into by the exhaust combustion chamber pipe of top of combustion chamber in air.
It may further be preferable that in above-mentioned regenerating active carbon production equipment:The primary reaction pipe is located above the side of secondary reaction pipe, and the primary discharging opening is connected to secondary feed by curve bend;The secondary escape pipe connects primary air intake by curve bend.
By using this technical scheme:Relative to traditional quarter bend angle pipeline configuration, caused dust accumulation is in the clogging pipeline in corner during can avoiding regenerating active carbon using the structure of curve bend.
It is even furthermore preferable that in above-mentioned regenerating active carbon production equipment:Alkali lye spray cooler is connected on the exhaust combustion chamber pipe;The alkali lye spray cooler is used for spraying cooling alkali lye in exhaust combustion chamber pipe.
By using this technical scheme:Acid ingredient in alkali mist and in exhaust combustion chamber pipe in derived gas is sprayed with alkali lye spray cooler.
Still further preferably, in above-mentioned regenerating active carbon production equipment:Also include oxygen supplying tube, the oxygen supplying tube connects primary reaction pipe and secondary reaction pipe respectively, and the oxygen supplying tube is provided with switch valve.
By using this technical scheme:By adjusting the switch of oxygen supplying tube, control to the oxygen supply in primary reaction pipe and secondary reaction pipe and reaction temperature.
Compared with prior art, the present invention is simple in construction, easily prepared.The waste-heat primary reaction pipe in secondary reaction pipe can be made full use of, regenerating active carbon efficiency is improved, energy consumption is greatly reduced.
Brief description of the drawings
Fig. 1 is the structured flowchart of embodiments of the invention 1.
Each reference and component names correspond to as follows:
1st, reaction tube;2nd, combustion chamber;3rd, exhaust gas treatment unit;4th, discharge processing unit;11st, primary reaction pipe;12nd, secondary reaction pipe;111st, primary feed port;112nd, primary discharging opening;113rd, primary air intake;114th, exhaust outlet;115th, primary steam entrance;116th, the first conveying worm;121st, secondary feed;122nd, drainage conduit;123rd, secondary air intake;124th, secondary escape pipe;125th, secondary vapor entrance;126th, the second conveying worm;21st, high-temperature burner;31st, exhaust-gas treatment pipe;32nd, recirculated water cooling pipe;311st, condensed water row mouth;41st, expects pipe is managed;42nd, reason material conveying worm;43rd, reason material water cooling box;5th, exhaust combustion chamber pipe;51st, alkali lye spray cooler;6th, oxygen supplying tube.
Embodiment
In order to illustrate more clearly of technical scheme, below in conjunction with accompanying drawing, the invention will be further described.
Embodiments of the invention 1 as shown in Figure 1:
A kind of regenerating active carbon production equipment, including reaction tube 1, combustion chamber 2, exhaust gas treatment unit 3, discharge processing unit 4, exhaust combustion chamber pipe 5 and oxygen supplying tube 6.
Wherein, the exhaust combustion chamber pipe 5 is installed on the top of combustion chamber 2;Alkali lye spray cooler 51 is connected on exhaust combustion chamber pipe 5;The alkali lye spray cooler 51 is used for spraying cooling alkali lye in exhaust combustion chamber pipe 5.The reaction tube 1 includes primary reaction pipe 11 and secondary reaction pipe 12;Primary reaction pipe 11 and secondary reaction pipe 12 are mounted in combustion chamber 2.And the primary reaction pipe 11 is located above the side of secondary reaction pipe 12.The primary reaction pipe 11 is provided with primary feed port 111, primary discharging opening 112, primary air intake 113, exhaust outlet 114 and primary steam entrance 115, and the first conveying worm 116 is provided with the primary reaction pipe 11;The primary feed port 111 and primary discharging opening 112 are entered in primary reaction pipe 11 positioned at the both ends of the first conveying worm 116, material by primary feed port 111 respectively, at screwfeed campaign transport to the primary discharging opening 112 of the first conveying worm 116;The exhaust outlet 114 connects exhaust gas treatment unit 3.The secondary reaction pipe 12 is provided with secondary feed 121, drainage conduit 122, secondary air intake 123, secondary escape pipe 124 and secondary vapor entrance 125;The second conveying worm 126 is provided with the secondary reaction pipe 12;The precession direction of second conveying worm 126 is opposite with the conveying direction of the first conveying worm 116;The primary discharging opening 112 is connected to secondary feed 121 by curve bend;The drainage conduit 122 connects discharge processing unit 4;The secondary feed 121 and drainage conduit 122 are located at the both ends of the second conveying worm 126 respectively;Material is entered in secondary reaction pipe 12 by secondary feed 121, at screwfeed campaign transport to the drainage conduit 122 of the second conveying worm 126;The secondary escape pipe 124 connects primary air intake 113 by curve bend;The secondary air intake 123.The exhaust gas treatment unit 3 includes exhaust-gas treatment pipe 31 and recirculated water cooling pipe 32, the stage casing of the exhaust-gas treatment pipe 31 is stretched out outside combustion chamber 2, the input of exhaust-gas treatment pipe 31 connection exhaust outlet 114, the output end access bottom of combustion chamber 2;High-temperature burner 21 is provided with the combustion chamber 2, the output end of the face exhaust-gas treatment pipe 31 of high-temperature burner 21;The recirculated water cooling pipe 32 is wrapped on the outside of the stage casing of exhaust-gas treatment pipe 31;The exhaust-gas treatment pipe 31 is additionally provided with condensed water row's mouth 311 close to output end side.The discharge processing unit 4 includes reason expects pipe 41, and reason material conveying worm 42 is provided with the reason expects pipe 41;Reason expects pipe 41 one end connection drainage conduit 122, the other end export for packing.The reason reasonable material water cooling box 43 of the peripheral hardware of expects pipe 41.The oxygen supplying tube 6 connects primary reaction pipe 11 and secondary reaction pipe 12 respectively, and the oxygen supplying tube 6 is provided with switch valve.
In practice, its course of work is as follows:
Activated carbon waste falls into primary reaction pipe 11 from primary feed port 111, transmitted with the feed motion of the first conveying worm 116 to primary discharging opening 112, entering secondary feed 121 by primary discharging opening 112, so as to fall into secondary reaction pipe 12.Then, transmitted with the feed motion of the second conveying worm 126 to discharge gate 122.In this process, primary reaction pipe 11 and secondary reaction pipe 12 are heated from outside combustion chamber 2, and cause Activated carbon waste it is constantly heated in transmitting procedure dry and be carbonized, the water smoke in high temperature environments with being sprayed into by primary steam entrance 115 and secondary vapor entrance 125 reacts, make dirt be separated out from the sieve aperture of Activated carbon waste and light burning.So as to realize the regeneration of activated carbon.During, hot-air is entered in primary air intake 113 by secondary gas outlet 124 as caused by burning in secondary reaction pipe 12, further increases the pipe temperature of primary reaction pipe 11.Meanwhile caused waste gas is finally entered in exhaust-gas treatment pipe 31 by exhaust outlet 114, and recirculated water cooling is realized through recirculated water cooling pipe 32, water vapor portion therein is condensed into water and realize recovery in condensed water row's mouth 311.Then, gas is entered in combustion chamber 2 by exhaust-gas treatment pipe 31, is realized second-time burning by high-temperature burner 21, is thoroughly decomposed poisonous and harmful element therein.And enter in the exhaust combustion chamber pipe 5 at the top of combustion chamber 2, the alkali mist sprayed through alkali lye spray cooler 51 is discharged into air after neutralizing wherein acid ingredient.Meanwhile complete regeneration activated carbon entered by discharge gate 122 in reasonable expects pipe 41, with reason material the helical feed of conveying worm 42 to pack outlet, during by reason expect conveying worm 42 blade break up realization arrange.Finally exported in packing and complete packing, whole process terminates.
It is described above; only specific embodiment of the invention, but protection scope of the present invention is not limited thereto, and any those skilled in the art is in technical scope disclosed by the invention; the change or replacement that can be readily occurred in, it should all be included within the scope of the present invention.Protection scope of the present invention is defined by the protection domain of claims.

Claims (6)

1. a kind of regenerating active carbon production equipment, including reaction tube(1), combustion chamber(2), exhaust gas treatment unit(3), discharge processing unit(4)With exhaust combustion chamber pipe(5);The reaction tube(1)It is fixed on combustion chamber(2)It is interior, the exhaust combustion chamber pipe(5)It is installed on combustion chamber(2)Top;It is characterized in that:The reaction tube(1)Including primary reaction pipe(11)With secondary reaction pipe(12);
The primary reaction pipe(11)It is provided with primary feed port(111), primary discharging opening(112), primary air intake(113), exhaust outlet(114)With primary steam entrance(115), the primary reaction pipe(11)Inside it is provided with the first conveying worm(116);The primary feed port(111)With primary discharging opening(112)It is located at the first conveying worm respectively(116)Both ends, material is by primary feed port(111)Into primary reaction pipe(11)In, with the first conveying worm(116)Screwfeed campaign transport to primary discharging opening(112)Place;The exhaust outlet(114)Connect exhaust gas treatment unit(3);The primary air intake(113)And exhaust outlet(114)Present position is above the first conveying worm(116)Place horizontal plane, the primary steam entrance(115)It is uniformly distributed in primary reaction pipe(11)Bottom;
The secondary reaction pipe(12)It is provided with secondary feed(121), drainage conduit(122), secondary air intake(123), secondary escape pipe(124)With secondary vapor entrance(125);The secondary reaction pipe(12)Inside it is provided with the second conveying worm(126);Second conveying worm(126)Precession direction and the first conveying worm(116)Conveying direction it is opposite;The secondary feed(121)Connect primary discharging opening(112);The drainage conduit(122)Connect discharge processing unit(4);The secondary feed(121)And drainage conduit(122)It is located at the second conveying worm respectively(126)Both ends;Material is by secondary feed(121)Into secondary reaction pipe(12)In, with the second conveying worm(126)Screwfeed campaign transport to drainage conduit(122)Place;The secondary escape pipe(124)Connect primary air intake(113);The secondary air intake(123)With secondary escape pipe(124)Present position is above the second conveying worm(126)Place horizontal plane;The secondary vapor entrance(125)It is uniformly distributed in secondary reaction pipe(12)Bottom.
A kind of 2. regenerating active carbon production equipment as claimed in claim 1, it is characterised in that:The discharge processing unit(4)Including managing expects pipe(41), the reason expects pipe(41)It is interior to be provided with reason material conveying worm(42);The reason expects pipe(41)One end connects drainage conduit(122), the other end for packing export;The reason expects pipe(41)The reasonable material water cooling box of peripheral hardware(43).
A kind of 3. regenerating active carbon production equipment as claimed in claim 1, it is characterised in that:The exhaust gas treatment unit(3)Including exhaust-gas treatment pipe(31)With recirculated water cooling pipe(32), the exhaust-gas treatment pipe(31)Stage casing stretch out combustion chamber(2)Outside, exhaust-gas treatment pipe(31)Input connection exhaust outlet(114), output end access combustion chamber(2)Bottom;The combustion chamber(2)In be provided with high-temperature burner(21), the high-temperature burner(21)Face exhaust-gas treatment pipe(31)Output end;The recirculated water cooling pipe(32)It is wrapped in exhaust-gas treatment pipe(31)On the outside of stage casing;The exhaust-gas treatment pipe(31)Condensed water row's mouth is additionally provided with close to output end side(311).
A kind of 4. regenerating active carbon production equipment as claimed in claim 1, it is characterised in that:The primary reaction pipe(11)Positioned at secondary reaction pipe(12)Side above, the primary discharging opening(112)Secondary feed is connected to by curve bend(121);The secondary escape pipe(124)Primary air intake is connected by curve bend(113).
A kind of 5. regenerating active carbon production equipment as claimed in claim 1, it is characterised in that:The exhaust combustion chamber pipe(5)Upper connection alkali lye spray cooler(51);The alkali lye spray cooler(51)For to exhaust combustion chamber pipe(5)Interior spraying cooling alkali lye.
6. a kind of regenerating active carbon examines equipment as claimed in claim 1, it is characterised in that:Also include oxygen supplying tube(6), the oxygen supplying tube(6)Primary reaction pipe is connected respectively(11)With secondary reaction pipe(12), the oxygen supplying tube(6)It is provided with switch valve.
CN201610332435.5A 2016-05-19 2016-05-19 Regenerating active carbon production equipment Pending CN107398250A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610332435.5A CN107398250A (en) 2016-05-19 2016-05-19 Regenerating active carbon production equipment

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Application Number Priority Date Filing Date Title
CN201610332435.5A CN107398250A (en) 2016-05-19 2016-05-19 Regenerating active carbon production equipment

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CN107398250A true CN107398250A (en) 2017-11-28

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110817873A (en) * 2019-11-26 2020-02-21 江苏京颐环保科技有限公司 Activated carbon activation and regeneration device and method
CN111167425A (en) * 2019-12-26 2020-05-19 北京森麟技术有限公司 Activated carbon regeneration treatment system and treatment process thereof
CN112791718A (en) * 2021-04-14 2021-05-14 山东泰亚环保科技有限公司 Movable vehicle-mounted activated carbon regeneration device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105413668A (en) * 2015-11-27 2016-03-23 湖北君集水处理有限公司 Device used for regeneration of powder activated carbon
CN205235984U (en) * 2015-11-02 2016-05-18 杭州科瑞特环境技术有限公司 Low energy consumption saturation activated carbon regeneration system
CN205761207U (en) * 2016-05-19 2016-12-07 上海忒亚实业有限公司 Regenerating active carbon produces equipment

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN205235984U (en) * 2015-11-02 2016-05-18 杭州科瑞特环境技术有限公司 Low energy consumption saturation activated carbon regeneration system
CN105413668A (en) * 2015-11-27 2016-03-23 湖北君集水处理有限公司 Device used for regeneration of powder activated carbon
CN205761207U (en) * 2016-05-19 2016-12-07 上海忒亚实业有限公司 Regenerating active carbon produces equipment

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110817873A (en) * 2019-11-26 2020-02-21 江苏京颐环保科技有限公司 Activated carbon activation and regeneration device and method
CN111167425A (en) * 2019-12-26 2020-05-19 北京森麟技术有限公司 Activated carbon regeneration treatment system and treatment process thereof
CN112791718A (en) * 2021-04-14 2021-05-14 山东泰亚环保科技有限公司 Movable vehicle-mounted activated carbon regeneration device

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Effective date of abandoning: 20240319