CN113694908B - Environment-friendly regenerated active carbon production equipment and process - Google Patents
Environment-friendly regenerated active carbon production equipment and process Download PDFInfo
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- CN113694908B CN113694908B CN202110934831.6A CN202110934831A CN113694908B CN 113694908 B CN113694908 B CN 113694908B CN 202110934831 A CN202110934831 A CN 202110934831A CN 113694908 B CN113694908 B CN 113694908B
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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
- B01J20/30—Processes for preparing, regenerating, or reactivating
- B01J20/34—Regenerating or reactivating
- B01J20/345—Regenerating or reactivating using a particular desorbing compound or mixture
- B01J20/3458—Regenerating or reactivating using a particular desorbing compound or mixture in the gas phase
- B01J20/3466—Regenerating or reactivating using a particular desorbing compound or mixture in the gas phase with steam
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/10—Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone
- B02C23/12—Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone with return of oversize material to crushing or disintegrating zone
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
- B02C4/08—Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
Abstract
The invention discloses an environment-friendly regenerated active carbon production device and process, comprising an activation furnace, wherein a screening device is arranged at the middle lower part inside the activation furnace, the screening device comprises a first screen mesh and a second screen mesh, the first screen mesh and the second screen mesh are fixedly connected to the inner wall of the activation furnace, the first screen mesh is positioned above the second screen mesh, a high-temperature steam pipe is arranged on the side wall of the activation furnace and above the first screen mesh, a discharge pipe is arranged between the first screen mesh and the second screen mesh and on the side wall of the activation furnace, and a discharge pipe is arranged below the second screen mesh, and the invention has the beneficial effects that: through screening plant and breaker's cooperation, activated carbon passes through screening plant and screens out the activated carbon of macroparticle to can activate once more after breaking through breaker, improve the utilization ratio of activated carbon raw materials, avoid the waste of macroparticle activated carbon.
Description
Technical Field
The invention relates to the technical field related to activated carbon production equipment, in particular to environment-friendly regenerated activated carbon production equipment and technology.
Background
When sewage treatment is carried out, the activated carbon is often used as an adsorption substance to be filled in a filtering device of sewage treatment equipment, so that the activated carbon plays a role in adsorbing impurities, can be regenerated by using an activation furnace after being used, and can be desorbed by high-temperature steam in the activation furnace, so that impurities in the activated carbon are removed, and the regeneration of the activated carbon is realized.
Under the prior art, when activated carbon is regenerated and activated in an activation furnace, large-particle or small-particle activated carbon existing in the activation furnace can be directly recycled as heat source fuel due to unqualified size, so that the large-particle activated carbon is not crushed and is re-activated for use, and a large amount of waste is caused.
Disclosure of Invention
The invention aims to provide an environment-friendly regenerated active carbon production device and process, which are used for solving the problems that large-particle or small-particle active carbon existing in an activating furnace can be directly recycled as heat source fuel due to unqualified size when the active carbon is regenerated and activated in the activating furnace, so that the large-particle active carbon is not crushed and activated for use, and a large amount of waste is caused.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides an environmental protection regeneration active carbon production facility, including the activation furnace, the inside middle lower part of activation furnace is provided with screening plant, screening plant includes first screen cloth and second screen cloth, equal fixed connection in the inner wall of activation furnace of first screen cloth and second screen cloth, first screen cloth is located the top of second screen cloth, the lateral wall of activation furnace and the top that is located first screen cloth are installed high temperature steam pipe, install the discharging pipe between lateral wall of activation furnace and the second screen cloth, the discharging pipe is installed to the lateral wall of activation furnace and the below that is located the second screen cloth, the lateral wall lower part fixedly connected with air-blower of activation furnace, the inlet pipe of air-blower is relative with the upper end of first screen cloth, the output of air-blower is connected with breaker, one side that breaker kept away from the air-blower is connected with the conveyer pipe, one side that the activation furnace was kept away from to the conveyer pipe is provided with the preheating tower, upper end fixed connection in the lateral wall upper portion of preheating tower, the bottom of preheating tower is connected with tail gas collection device.
In further embodiments, the crushing device comprises a crushing box, one side middle part of the crushing box is fixedly connected with the output end of the first air blower, the other side middle part of the crushing box is communicated with the lower end of the conveying pipe, one side outer wall of the crushing box is fixedly connected with two motors along the height direction, the output ends of the motors are fixedly connected with crushing rollers, one ends of the crushing rollers, far away from the motors, are rotatably connected to the inner wall of the crushing box, and activated carbon can be activated and utilized again after being crushed by the crushing device.
In further embodiments, the preheating tower comprises a preheating tower body and guide plates, the guide plates are provided with a plurality of guide plates, the guide plates are uniformly and fixedly connected to two sides of the inner wall of the preheating tower body along the height direction of the preheating tower body, the guide plates are obliquely arranged downwards, the preheating tower can preheat broken activated carbon, the heating speed of the preheated activated carbon in high-temperature steam is higher, and the activated carbon activating effect of reuse is improved.
In further embodiments, the tail gas collecting device comprises a gas pipe, the input end of the gas pipe is fixedly connected to the upper portion of the side wall of the activation furnace, the lower end of the gas pipe is fixedly connected with a blower, the output end of the blower is fixedly connected with a blast pipe, the blast pipe is fixedly connected to the middle of the bottom end of the preheating tower body, the preheating tower body is far away from the upper portion of the side wall of the activation furnace, the tail gas exhaust pipe is fixedly connected to the upper portion of the side wall of the activation furnace, heat of high-temperature tail gas is effectively utilized through the tail gas collecting device, and energy waste is reduced.
In a further embodiment, the preheating tower body is fixedly connected with a feeding pipe close to the lower part of the side wall of the activation furnace, the upper end of the feeding pipe is fixedly connected with a No. two air blower, the output end of the No. two air blower is fixedly connected with the upper part of the side wall of the activation furnace, and the preheated activated carbon can be quickly fed into the activation furnace for reactivation and utilization through the No. two air blower.
In a further embodiment, the guide plates are provided with a plurality of vent holes, and high-temperature wind can rise through the vent holes on the guide plates, so that the high-temperature wind is distributed more uniformly, and the preheating effect is good.
Preferably, the production process adopting the environment-friendly regenerated active carbon production equipment comprises the following specific use steps:
t1, after the activated carbon in the activation furnace is screened by a screening device, qualified granular activated carbon is arranged at the upper end of a second screen, the qualified granular activated carbon can be discharged and used by a pneumatic conveying system through a corresponding discharging pipe, small granular activated carbon is arranged at the bottom end of the activation furnace, the small granular activated carbon can be discharged and used as heat source fuel by the pneumatic conveying system through a corresponding discharging pipe, and large granular activated carbon is screened out and retained at the upper end of a first screen;
t2, large-particle activated carbon can be conveyed to the crushing device through the first air blower, so that the large-particle activated carbon is crushed, the large-particle activated carbon is convenient to recycle, and the utilization rate of the activated carbon is improved;
t3, continuously conveying the crushed activated carbon to a conveying pipe, entering a preheating tower, and preheating the crushed activated carbon in the preheating tower by high-temperature tail gas collected by a tail gas collecting device;
t4, the preheated activated carbon returns to the activation furnace again for activation, the preheated activated carbon is faster in heating speed in high-temperature steam, the activation effect of the recycled activated carbon is improved, the crushed large-particle activated carbon is effectively recycled in the mode, the heat of high-temperature tail gas is effectively utilized, the energy waste is reduced, and the method is more environment-friendly.
Compared with the prior art, the invention has the beneficial effects that:
through screening plant and breaker's cooperation, activated carbon passes through screening plant and screens out the activated carbon of macroparticle to can activate once more after breaking through breaker, improve the utilization ratio of activated carbon raw materials, avoid the waste of macroparticle activated carbon.
Through the cooperation of preheating tower and tail gas collection device, the active carbon after the breakage is preheated by the high temperature tail gas that tail gas collection device collected in the preheating tower, and this active carbon granule gets back to the activation stove again and activates the time, and the active carbon after preheating intensifies speed faster in high temperature steam, improves the activation effect of the active carbon of recycling to the heat of high temperature tail gas has been utilized effectively, the energy waste is reduced, more environmental protection.
Drawings
FIG. 1 is a schematic view of a three-dimensional cut-away structure of the present invention;
FIG. 2 is a schematic perspective view of the present invention;
FIG. 3 is a schematic view of the crushing device of the present invention;
fig. 4 is a schematic structural view of the guide plate of the present invention.
In the figure: 1. an activation furnace; 2. a screening device; 21. a first screen; 22. a second screen; 3. a high temperature steam pipe; 4. a discharge pipe; 5. a first blower; 6. a delivery tube; 7. a crushing device; 71. a crushing box; 72. a motor; 73. a crushing roller; 8. a preheating tower; 81. preheating a tower body; 82. a guide plate; 9. a tail gas collection device; 91. a gas pipe; 92. a blower; 93. an air supply pipe; 10. a feed pipe; 11. a second blower; 12. and a vent hole.
Detailed Description
In order to be able to put forward a kind of environmental protection regenerated active carbon production facility and craft specially. The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
Referring to fig. 1-2, the embodiment provides an environment-friendly regenerated active carbon production device and process, which comprises an activation furnace 1, wherein a screening device 2 is arranged at the middle lower part inside the activation furnace 1, the screening device 2 comprises a first screen 21 and a second screen 22, the first screen 21 and the second screen 22 are fixedly connected to the inner wall of the activation furnace 1, the first screen 21 is positioned above the second screen 22, a high-temperature steam pipe 3 is arranged on the side wall of the activation furnace 1 and above the first screen 21, a discharging pipe 4 is arranged between the side wall of the activation furnace 1 and between the first screen 21 and the second screen 22, a discharging pipe 4 is arranged on the side wall of the activation furnace 1 and below the second screen 22, a first blower 5 is fixedly connected to the lower part of the side wall of the activation furnace 1, a crushing device 7 is connected to the upper end of the first blower 5, a conveying pipe 6 is connected to one side of the crushing device 7, which is far away from the first blower 5, a preheating pipe 8 is arranged on one side of the conveying pipe 6 which is far away from the activation furnace 1, a preheating tower 8 is fixedly connected to the bottom end of the active carbon particles collecting tower 8 through a preheating tower 8, and the bottom end of the active carbon particles collecting device 9 is connected to the side wall of the preheating tower 8.
In the prior art, when activated carbon is regenerated and activated in an activation furnace, large-particle or small-particle activated carbon existing in the activated carbon can be directly recycled as heat source fuel due to unqualified size, so that the large-particle activated carbon is not crushed and re-activated for use, a large amount of waste is caused, and if the activated carbon can be screened after being activated and the large-particle activated carbon is recycled for crushing and re-use, the waste can be reduced, and the activated carbon is more environment-friendly.
In this embodiment, after the activated carbon is screened by the screening device 2, the qualified granular activated carbon is discharged from the upper end of the second screen 22 by using the pneumatic conveying system through the corresponding discharging pipe 4, the small granular activated carbon is discharged from the bottom end of the activation furnace 1 by using the pneumatic conveying system through the corresponding discharging pipe 4, the large granular activated carbon is screened out and remains at the upper end of the first screen 21, the large granular activated carbon can be conveyed to the crushing device 7 through the first blower 5, the large granular activated carbon is continuously conveyed to the conveying pipe 6 after being crushed and enters the preheating tower 8, the crushed activated carbon is returned to the activation furnace 1 for activation after being preheated by the high-temperature tail gas collected by the tail gas collecting device 9 in the preheating tower 8, the preheated activated carbon has a higher heating speed in the high-temperature steam, the activation effect is good, the crushed large granular activated carbon is effectively recycled, the heat of the high-temperature tail gas is effectively utilized, the energy waste is reduced, and the method is more environment-friendly.
Example two
Referring to fig. 3, a further improvement is made on the basis of the first embodiment:
in order to make the crushing effect of breaker 7 better, breaker 7 includes crushing box 71, motor 72 and crushing roller 73, the one side middle part of crushing box 71 and the output fixed connection of a No. one air-blower 5, the opposite side middle part and the conveyer pipe 6 lower extreme intercommunication of crushing box 71, the one side outer wall of crushing box 71 is along the direction of height fixedly connected with two motors 72, the equal fixedly connected with crushing roller 73 of output of motor 72, the one end that the motor 72 was kept away from to crushing roller 73 all rotates to be connected in the inner wall of crushing box 71.
In this embodiment, the large-particle activated carbon on the first screen 21 is sucked into the crushing box 71 by the first blower 5, and the two motors 72 drive the two crushing rollers 73 to rotate relatively, so that the large-particle activated carbon is crushed into activated carbon with acceptable particle size between the two crushing rollers 73, and then is continuously conveyed from the conveying pipe 6 to the preheating tower 81 by wind power for preheating.
Example III
Referring to fig. 1 and 4, a further improvement is made on the basis of the second embodiment:
in order to improve the preheating effect, the preheating tower 8 comprises a preheating tower body 81 and guide plates 82, the guide plates 82 are provided with a plurality of guide plates 82 which are uniformly and fixedly connected to two sides of the inner wall of the preheating tower body 81 along the height direction of the preheating tower body 81, the guide plates 82 are obliquely downwards arranged, and a plurality of vent holes are formed in the guide plates 82.
In this embodiment, activated carbon particles enter the preheating tower 81 from the upper end of the conveying pipe 6, fall from top to bottom, meanwhile, the blast pipe 93 sends high-temperature air from the bottom end of the preheating tower 81, the high-temperature air gradually rises from bottom to top, the activated carbon particles are preheated by the rising high-temperature air in the falling process, further recovery and activation are facilitated, and meanwhile, the activated carbon particles fall down on the plurality of guide plates 82 in sequence when falling down, so that the falling speed of the activated carbon particles is slowed down, the activated carbon particles are fully contacted with the high-temperature air, the preheating effect is improved, and the high-temperature air can rise through the plurality of vent holes on the guide plates 82, so that the high-temperature air is distributed more uniformly, and the preheating effect is good.
In order to enable the preheated activated carbon particles to quickly return to the activation furnace 1 for activation, a feeding pipe 10 is fixedly connected to the lower portion of the side wall of the preheating tower body 81, which is close to the activation furnace 1, the upper end of the feeding pipe 10 is fixedly connected with a No. two air blower 11, and the output end of the No. two air blower 11 is fixedly connected with the upper portion of the side wall of the activation furnace 1.
In this embodiment, the preheated activated carbon particles can be sucked into the feeding pipe 10 by the wind power of the second blower 11 and enter the activation furnace 1 to be activated by the high-temperature steam again, so that the raw material utilization rate of the activated carbon is improved, and waste is avoided.
Example IV
Referring to fig. 1, a further improvement is made on the basis of the third embodiment:
in order to effectively utilize the high-temperature tail gas of the activation furnace 1, the tail gas collecting device 9 comprises a gas pipe 91, the input end of the gas pipe 91 is fixedly connected to the upper portion of the side wall of the activation furnace 1, the lower end of the gas pipe 91 is fixedly connected with a blower 92, the output end of the blower 92 is fixedly connected with a blower pipe 93, the blower pipe 93 is fixedly connected to the middle of the bottom end of the preheating tower body 81, and the upper portion of the side wall of the preheating tower body 81, which is far away from the activation furnace 1, is fixedly connected with a tail gas exhaust pipe.
In this embodiment, the high-temperature tail gas is sent to the air sending pipe 93 by the air sending machine 92, so as to preheat the air of the tower 81, avoid waste of the tail gas, and the tail gas after use can be discharged through the tail gas discharging pipe.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides an environment-friendly regenerated active carbon production equipment, includes activation furnace (1), its characterized in that, the inside middle lower part of activation furnace (1) is provided with screening plant (2), screening plant (2) are including first screen cloth (21) and second screen cloth (22), first screen cloth (21) and the equal fixedly connected with of second screen cloth (22) are in the inner wall of activation furnace (1), first screen cloth (21) are located the top of second screen cloth (22), high temperature steam pipe (3) are installed to the lateral wall of activation furnace (1) and are located the top of first screen cloth (21), install discharging pipe (4) between lateral wall of activation furnace (1) and being located first screen cloth (21) and second screen cloth (22), discharging pipe (4) are installed to the below of activation furnace (1) and being located the lateral wall lower part of second screen cloth (22), no. 1) is fixedly connected with air-blower (5), no. 5) and No. 1's upper side wall and first screen cloth (21) are installed in the top of being located the top of first screen cloth (21), no. 7 is kept away from conveyer pipe (6) and is connected with conveyer pipe (6) in the opposite to one side of activation furnace (1), the upper end of the conveying pipe (6) is fixedly connected to the upper part of the side wall of the preheating tower (8), and the bottom end of the preheating tower (8) is connected with a tail gas collecting device (9);
the preheating tower (8) comprises a preheating tower body (81) and guide plates (82), wherein the guide plates (82) are arranged in a plurality, the guide plates (82) are uniformly and fixedly connected to two sides of the inner wall of the preheating tower body (81) along the height direction of the preheating tower body (81), and the guide plates (82) are obliquely downwards arranged;
the tail gas collecting device (9) comprises a gas pipe (91), wherein the input end of the gas pipe (91) is fixedly connected to the upper part of the side wall of the activation furnace (1), the lower end of the gas pipe (91) is fixedly connected with a blower (92), the output end of the blower (92) is fixedly connected with a blower pipe (93), the blower pipe (93) is fixedly connected to the middle part of the bottom end of the preheating tower body (81), and the upper part of the side wall of the preheating tower body (81) far away from the activation furnace (1) is fixedly connected with a tail gas exhaust pipe;
the preheating tower body (81) is fixedly connected with a feeding pipe (10) near the lower part of the side wall of the activation furnace (1), the upper end of the feeding pipe (10) is fixedly connected with a No. two air blower (11), and the output end of the No. two air blowers (11) is fixedly connected with the upper part of the side wall of the activation furnace (1).
2. The environmental protection regenerated active carbon production equipment according to claim 1, wherein: crushing device (7) are including broken box (71), the output fixed connection of one side middle part and a No. one air-blower (5) of broken box (71), the opposite side middle part and conveyer pipe (6) lower extreme intercommunication of broken box (71), the one side outer wall of broken box (71) is along direction of height fixedly connected with two motors (72), the equal fixedly connected with crushing roller (73) of output of motor (72), the one end that motor (72) were kept away from to crushing roller (73) is all rotated and is connected in the inner wall of broken box (71).
3. The environmental protection regenerated active carbon production equipment according to claim 1, wherein: a plurality of vent holes are formed in the guide plates (82).
4. The production process adopting the environment-friendly regenerated active carbon production equipment as claimed in claim 1, which is characterized by comprising the following steps:
t1, after the activated carbon in the activation furnace (1) is screened by a screening device (2), qualified granular activated carbon is arranged at the upper end of a second screen (22), small granular activated carbon can be discharged by a pneumatic conveying system through a corresponding discharging pipe (4) for use, small granular activated carbon is arranged at the bottom end of the activation furnace (1), the small granular activated carbon can be discharged by the pneumatic conveying system through a corresponding discharging pipe (4) for use as heat source fuel, and large granular activated carbon is screened out and is reserved at the upper end of a first screen (21);
t2, large-particle activated carbon can be conveyed to a crushing device (7) through a first air blower (5), so that the large-particle activated carbon is crushed, the large-particle activated carbon is convenient to recycle, and the utilization rate of the activated carbon is improved;
t3, continuously conveying the crushed activated carbon to a conveying pipe (6), entering a preheating tower (8), and preheating the crushed activated carbon in the preheating tower (8) by high-temperature tail gas collected by a tail gas collecting device (9);
t4, the activated carbon after preheating returns to the activation furnace (1) again for activation, the temperature rising speed of the activated carbon after preheating in high-temperature steam is higher, the activation effect of the activated carbon after recycling is improved, the large-particle activated carbon after crushing is effectively recycled in the mode, the heat of high-temperature tail gas is effectively utilized, the energy waste is reduced, and the method is more environment-friendly.
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| CN114570513B (en) * | 2022-03-07 | 2022-08-12 | 江西和盈药业有限公司 | Device and method for grinding raw materials in pulse-activating decoction oral liquid |
| CN114570343B (en) * | 2022-03-29 | 2022-11-18 | 南京紫鑫汇萃环境科技有限公司 | Active carbon regenerating unit based on microwave treatment |
| CN117101634B (en) * | 2023-09-21 | 2024-02-06 | 宁夏启玉生物新材料有限公司 | On-line regeneration equipment and process of decoloration adsorption activated carbon for lactic acid production |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5645233A (en) * | 1996-04-02 | 1997-07-08 | Chen; I-Chung | Apparatus for recycling scrapped polylon |
| KR20110022306A (en) * | 2009-08-27 | 2011-03-07 | 현대제철 주식회사 | Method for regeneration of activated carbon |
| CN103521334A (en) * | 2013-10-10 | 2014-01-22 | 徐州天正活性炭厂 | Active carbon dust-free grinding device and method |
| CN108993458A (en) * | 2018-07-04 | 2018-12-14 | 浙江荣兴活性炭有限公司 | A kind of novel environment friendly regenerated carbon production line |
| CN209576834U (en) * | 2018-11-28 | 2019-11-05 | 山东恒易凯丰机械有限公司 | A kind of active carbon crushing and screening device |
| 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 |
| CN211226352U (en) * | 2019-08-27 | 2020-08-11 | 常州市龙顺环保服务有限公司 | Granular activated carbon regeneration furnace |
| CN212198516U (en) * | 2020-02-25 | 2020-12-22 | 宁夏伯特利活性炭有限公司 | Energy recycling system for activated carbon production |
| CN112657480A (en) * | 2020-12-03 | 2021-04-16 | 淮北市森化碳吸附剂有限责任公司 | Waste activated carbon regeneration furnace |
| CN213824071U (en) * | 2020-11-10 | 2021-07-30 | 青岛万景环保科技有限公司 | Active carbon adsorption and desorption catalytic combustion equipment |
| CN215962557U (en) * | 2021-08-16 | 2022-03-08 | 宁夏宁疆疆泰炭材料科技有限公司 | Tail gas recycling device of activated carbon activation furnace |
-
2021
- 2021-08-16 CN CN202110934831.6A patent/CN113694908B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5645233A (en) * | 1996-04-02 | 1997-07-08 | Chen; I-Chung | Apparatus for recycling scrapped polylon |
| KR20110022306A (en) * | 2009-08-27 | 2011-03-07 | 현대제철 주식회사 | Method for regeneration of activated carbon |
| CN103521334A (en) * | 2013-10-10 | 2014-01-22 | 徐州天正活性炭厂 | Active carbon dust-free grinding device and method |
| CN108993458A (en) * | 2018-07-04 | 2018-12-14 | 浙江荣兴活性炭有限公司 | A kind of novel environment friendly regenerated carbon production line |
| CN209576834U (en) * | 2018-11-28 | 2019-11-05 | 山东恒易凯丰机械有限公司 | A kind of active carbon crushing and screening device |
| CN211226352U (en) * | 2019-08-27 | 2020-08-11 | 常州市龙顺环保服务有限公司 | Granular activated carbon regeneration furnace |
| 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 |
| CN212198516U (en) * | 2020-02-25 | 2020-12-22 | 宁夏伯特利活性炭有限公司 | Energy recycling system for activated carbon production |
| CN213824071U (en) * | 2020-11-10 | 2021-07-30 | 青岛万景环保科技有限公司 | Active carbon adsorption and desorption catalytic combustion equipment |
| CN112657480A (en) * | 2020-12-03 | 2021-04-16 | 淮北市森化碳吸附剂有限责任公司 | Waste activated carbon regeneration furnace |
| CN215962557U (en) * | 2021-08-16 | 2022-03-08 | 宁夏宁疆疆泰炭材料科技有限公司 | Tail gas recycling device of activated carbon activation furnace |
Non-Patent Citations (4)
| Title |
|---|
| Material Flow Analysis of the Recycling Process for Linear Type Spent Fluorescent Lamp;Rhee, Seung-Whee;JOURNAL OF KOREA SOCIETY OF WASTE MANAGEMENT;第33卷(第6期);全文 * |
| 再谈废粉末活性炭的热再生;沈善明;;医药工程设计(03);全文 * |
| 尾气回收装置在活性炭生产中的应用;耿力;河北理工学院学报(01);全文 * |
| 载碘活性炭微波再生研究;王洪涛等;现代化工(第S2期);全文 * |
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