CN2855526Y - Electric side heating rotary kiln (internal heating type) active carbon regeneration apparatus - Google Patents
Electric side heating rotary kiln (internal heating type) active carbon regeneration apparatus Download PDFInfo
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- CN2855526Y CN2855526Y CN 200520047680 CN200520047680U CN2855526Y CN 2855526 Y CN2855526 Y CN 2855526Y CN 200520047680 CN200520047680 CN 200520047680 CN 200520047680 U CN200520047680 U CN 200520047680U CN 2855526 Y CN2855526 Y CN 2855526Y
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- active carbon
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Abstract
The utility model relates to an electric heater-type rotary burner (intrinsic heat type) active carbon regenerating apparatus, which is characterized in that the regenerating apparatus consists of a steam pipe, a burner tail, a trolley device, a drive device, a rotary cylinder, a heat retainer, a heater electrode, a feeding screw, a burner head, a feed hopper, a motor, a control cabinet, a transformer, a riding wheel device, a foundation, a thermoelectric couple, an out-feed box and an out-feed cooler. The regenerative method of the utility model is that a power supply is connected to the heater electrode, a saturated active carbon is sent into the rotary cylinder by the feeding screw and contacts evenly with the heater electrode for drying, roasting and activating in a high temperature; the active carbon keeps moving from the feed end to the out-feed end so that the active carbon can contact evenly with the high-temperature steam-gas for steaming and activating; finally the active carbon after steamed and activated slides down to the out-feed orifice 21. The utility model, which can activate carbonized material and produce new carbon, has the advantages of simple structure, small size and low production cost.
Description
Technical field
The utility model relates to a kind of electric power heater-type rotary furnace (interior pattern of fever) active carbon regenerating unit, is to the processing of regenerating with the active carbon of crossing, and recovers its absorption property, has relaxed the particle size range of regeneration saturated activity charcoal simultaneously.Also can activate carbonized material, make new charcoal.Belong to the active carbon regenerating technology field.
Background technology
Active carbon regeneration to using at present, recover its adsorption capacity and mainly contain following six kinds of methods:
1, the chemical method of medicament wash-out;
2, utilize the bioanalysis of biological agent;
3, be forced into 30-70kg/cm
2, and under 200-250 ℃ of temperature, make the wet oxidation process of adsorbed organic matter oxidation Decomposition;
4, the oxygen that produces with electrolysis makes the electrochemical process of adsorbate oxidation Decomposition;
5, the heating that activates under 800-900 ℃ of high temperature of heating;
6, indirectly heated active carbon method of reproduction.
In these methods with hot type regeneration effect the best, almost all organic matter is decomposed all effectively, the thermal regeneration device has many forms, uses more have multiple field, swinging, fluidisation formula, moving-bed type at present both at home and abroad, these type of furnaces all burn coal gas or oil gas, indirect or direct heat activated charcoal, and feed steam activation, and need control oxygen making amount in confined conditions, thereby the recovery time is long, be generally 1-6 hour, body of heater is up to 9-12 rice, and the waste of charcoal is 5-12% in the regeneration." the directly energized active carbon regenerating unit " that tail health three youths succeeded in developing in 1976 during the special permission communique that Japan delivers in March, 1980 was introduced for No. 11606, it all is advanced that No. 4261857 patent specifications that the U.S. delivers in April, 1981 have been introduced " active carbon regenerating technology and the equipment " that Japanese NaKao succeeded in developing in 1978, its weak point is that this device build is tall and big, complex structure, the recovery time is long, energy consumption is big, the regenerated carbon loss is bigger than normal, can't regenerate to powdered active carbon.
China's patent No. is 98111377.X, and name is called the patent of " side-heating active carbon regenerating unit and renovation process ", is implemented by Shanghai Zhenghai Active Carbon Co., Ltd.; though equipment can regenerated granule shape charcoal, the Powdered charcoal of also regenerating, and simple structure; low cost of manufacture, few easy workout part.But facts have proved by operation over the years, though this patent is better than external above-mentioned two kinds of patents, right its maximum weak point is still intermittent feeding, and can not continuous feed, exhaust emission still can influence environment during regeneration, and the heater heating plate damages easily, and the heating plate material does not reach a standard as yet, and this equipment can not be used to make new active carbon simultaneously.
Summary of the invention
The purpose of this utility model is that a kind of suitable regenerated carbon granulometric range of invention is wider, the active carbon that is fit to all quality of regeneration, simultaneously can activate carbonized material again, make new charcoal, and simple structure, low cost of manufacture, electric power heater-type rotary furnace (interior pattern of fever) active carbon regenerating unit and the renovation process of few easy workout part.
For realizing above purpose, the technical solution of the utility model provides a kind of electric power heater-type rotary furnace (interior pattern of fever) active carbon regenerating unit, it is characterized in that, by steam pipe, the stove tail, roller devices, transmission device, rotating cylinder, thermal insulator, the heating electrode, feed auger, burner, feed hopper, motor, switch board, transformer, riding wheel apparatus, the basis, thermocouple, feed box, the discharging cooler is formed, steam pipe is located in the spacer flanger of stove tail, the thermocouple of being located in the steam pipe is connected with switch board by lead, the burner that has sealing device, the stove tail is located at the two ends of rotating cylinder respectively, support by riding wheel apparatus, riding wheel apparatus is located on the basis, the roller devices of being located at the rotating cylinder both ends places on the riding wheel apparatus at two ends, hinge wheel in the transmission device is located at stove tail one end of rotating cylinder, motor links to each other with the helical axis of rotating cylinder by driving-belt, the heating electrode is located at rotating cylinder inside, two ends are connected with transformer with switch board by lead, switch board is connected with transformer, be provided with thermal insulator between heating electrode and the rotating cylinder, feed auger is located in the flange hole of burner side, feed hopper places on the feed auger, discharging opening places the lower end of stove tail, and the discharging cooler places in the middle of discharging opening and the feed box.
Described heating electrode is the spiral leaf-spring-like.
The employed heat energy of the utility model is an electric power, changing revolution into by original vibration stirring in regenerative process stirs, realize heater-type revolution regenerated carbon, owing to be continuous feed, and the speed of strict control charging, so can guarantee the saturated activity charcoal can there be enough recovery times, recover the adsorption capacity of active carbon, and carbonized material is activated, make new charcoal, and enlarged the granulometric range of regeneration saturated activity charcoal, the electric conductivity difference that has also solved active carbon existence itself is to the restriction with forced electric discharge reactivating technique, thereby the saturated activity charcoal of the various differing textures of realization regeneration.
The heating electrode that the utility model adopts, it is a kind of heating electrode of the spiral leaf-spring-like made by stainless steel and heat proof material, and the antioxygenic property spy is good, and this heating electrode is long tens times of the heating plate described in a kind of side-heating active carbon regenerating unit of ZL98111377X its service life than the patent No..
Advantage of the present invention is:
1, saturated activity charcoal regeneration efficiency height, steady quality, good control, charcoal decrease less, activate the required time weak point, and be right
2, the pollution of environment is few, and device construction is simple, novel, and basic less investment, volume are little, reasonable in design;
3, drying, roasting, activation three phases are once finished;
4, the recovery time was controlled at 10-15 minute, and regeneration temperature 850-1100 ℃, cyclic regeneration;
5, the regeneration proportion of goods damageds are less than 5%;
6, the absorption recovery rate is 97-115% (in an iodine number);
7, feed activated gas such as water vapour, can carbonized material be activated;
8, whole regeneration, activation act process can realize automatic control;
9, reduced the pollution of refuse to environment.
Description of drawings
Fig. 1 is electric power heater-type rotary furnace (interior pattern of fever) active carbon regenerating unit structural representation.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
Embodiment
As shown in Figure 1, be electric power heater-type rotary furnace (interior pattern of fever) active carbon regenerating unit structural representation, described electric power heater-type rotary furnace active carbon regenerating unit is made up of steam pipe 1, stove tail 2, roller devices 4, transmission device 5, rotating cylinder 6, thermal insulator 7, heating electrode 8, feed auger 9, burner 11, feed hopper 12, motor 13, switch board 14, transformer 15, riding wheel apparatus 16, basis 17, thermocouple 18, feed box 19, discharging cooler 20.
During work, open feed hopper 12, the saturated activity charcoal enters from feed hopper 12, enters continuously in the rotating cylinder 6 by feed auger 9; The while power turn-on, open the current switch of heating on the switch board 14, electricity is imported the two ends of heating electrode 8 by connecting lead at first by switch board 14 after transformer 15 transformations, the heating electrode is heated up rapidly, the built-in system temperature is reached between 850-1100 ℃; The while starter motor, drive rotating cylinder 6 and begin rotation, active carbon is stirred on one side fully, beginning is dry, roasting, move towards discharge end by feed end equably on one side always, while thermocouple 18 thermometrics, the temperature that records is shown by the digital display meter on the switch board 14, when temperature near or when surpassing 1100 ℃, close the current switch of heating, if the temperature in the rotating cylinder is when being lower than 850 ℃, the speed of gyration of control rotating cylinder 6, the proal speed of the active carbon that slows down, the electric current of heating.When temperature is higher than 1100 ℃, for the heating electrode 8 that makes the spiral leaf-spring-like and the security of operation of complete equipment, must take to accelerate the speed of gyration of rotating cylinder 6, to accelerate the movement velocity of active carbon.Reduce the electric current of heating simultaneously rapidly, reduce the caloric value of heating electrode 8, guarantee the equipment security of operation, because the effect of the revolution of body of heater and the heating electrode 8 of internal helicoid leaf-spring-like, it is that burner 11 is 2 motions of stove tail to discharge end that the direction of motion of saturated activity charcoal is in by feed end always, slips into discharging opening at last.From feed end in discharge end motion, active carbon contacts with the heating electrode of high temperature all the time equably, makes it drying, roasting, activation.Activation process is after the drying of active carbon by a period of time, roasting, also little by little moves to discharge end, and discharge end is equipped with steam, and the steam supply inlet pipe can contact active carbon equably with hyperthermia and superheating steam, reach the purpose of steam activation.As time goes on, after the active carbon after the steam activation can be slipped in the discharging opening 21.Intermittently open the valve plate on the discharging opening 21, make active carbon be slipped to cooling in the discharging cooler 20.Discharging is in feed box 19 after cooling after a while, and packing is put in storage then.
Claims (3)
1. electric power heater-type rotary furnace (interior pattern of fever) active carbon regenerating unit, it is characterized in that, by steam pipe (1), stove tail (2), roller devices (4), transmission device (5), rotating cylinder (6), thermal insulator (7), heating electrode (8), feed auger (9), burner (11), feed hopper (12), motor (13), switch board (14), transformer (15), riding wheel apparatus (16), basis (17), thermocouple (18), feed box (19), discharging cooler (20) is formed, steam pipe (1) is located in the spacer flanger of stove tail (2), the thermocouple of being located in the steam pipe (18) is connected with switch board (14) by lead, have sealing device (3,10) burner (11), stove tail (2) is located at the two ends of rotating cylinder (6) respectively, support by riding wheel apparatus (16), riding wheel apparatus (16) is located on the basis (17), the roller devices (4) of being located at rotating cylinder (6) both ends places on the riding wheel apparatus (16) at two ends, hinge wheel in the transmission device (5) is located at stove tail (2) one ends of rotating cylinder (6), motor (13) links to each other by the helical axis of driving-belt with rotating cylinder (6), heating electrode (8) is located at rotating cylinder (6) inside, two ends are connected with transformer (15) with switch board (14) by lead, switch board (14) is connected with transformer (15), be provided with thermal insulator (7) between heating electrode (8) and the rotating cylinder (6), feed auger (9) is located in the flange hole of burner (11) side, feed hopper (12) places on the feed auger (9), discharging opening (21) places the lower end of stove tail (2), and discharging cooler (20) places discharging opening (21) and feed box (19) middle.
2. electric power heater-type rotary furnace according to claim 1 (interior pattern of fever) active carbon regenerating unit is characterized in that described heating electrode (8) is the spiral leaf-spring-like.
3. electric power heater-type rotary furnace according to claim 1 (interior pattern of fever) active carbon regenerating unit is characterized in that described motor (13) is the worm drive motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520047680 CN2855526Y (en) | 2005-12-20 | 2005-12-20 | Electric side heating rotary kiln (internal heating type) active carbon regeneration apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520047680 CN2855526Y (en) | 2005-12-20 | 2005-12-20 | Electric side heating rotary kiln (internal heating type) active carbon regeneration apparatus |
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| Publication Number | Publication Date |
|---|---|
| CN2855526Y true CN2855526Y (en) | 2007-01-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 200520047680 Expired - Fee Related CN2855526Y (en) | 2005-12-20 | 2005-12-20 | Electric side heating rotary kiln (internal heating type) active carbon regeneration apparatus |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102252520A (en) * | 2011-01-10 | 2011-11-23 | 朱海良 | Improved electric furnace structure |
| CN103071474A (en) * | 2012-12-20 | 2013-05-01 | 北京国电清新环保技术股份有限公司 | Powdery coke desorption device and desorption method |
| CN103752295A (en) * | 2014-01-22 | 2014-04-30 | 湖北君集水处理有限公司 | Electrical converter for powdered activated carbon regeneration |
| CN104722287A (en) * | 2015-03-27 | 2015-06-24 | 杭州电子科技大学 | Electric heating regeneration pretreatment device and electric heating regeneration pretreatment method for activated carbon |
| 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 |
| CN108940242A (en) * | 2018-07-26 | 2018-12-07 | 松阳县通达活性炭有限公司 | A kind of regenerating active carbon activation device |
| CN109967059A (en) * | 2019-04-17 | 2019-07-05 | 北京航天国环技术有限公司 | Active carbon regenerating unit and exhaust treatment system |
| CN110822892A (en) * | 2019-11-05 | 2020-02-21 | 徐州宝美工程机械有限公司 | Metallurgical high-energy-efficiency frequency conversion rotary calcining equipment |
| CN112206755A (en) * | 2020-09-18 | 2021-01-12 | 杭州电子科技大学 | Activated carbon activation and regeneration device with self-adaptive function and activation and regeneration method thereof |
| CN113649082A (en) * | 2021-08-13 | 2021-11-16 | 成都中科普瑞净化设备有限公司 | Method for preparing vinyl acetate catalyst by acetylene method |
-
2005
- 2005-12-20 CN CN 200520047680 patent/CN2855526Y/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102252520A (en) * | 2011-01-10 | 2011-11-23 | 朱海良 | Improved electric furnace structure |
| CN103071474A (en) * | 2012-12-20 | 2013-05-01 | 北京国电清新环保技术股份有限公司 | Powdery coke desorption device and desorption method |
| CN103071474B (en) * | 2012-12-20 | 2015-10-21 | 北京国电清新环保技术股份有限公司 | The burnt resolver of a kind of powdery and analytic method thereof |
| CN103752295A (en) * | 2014-01-22 | 2014-04-30 | 湖北君集水处理有限公司 | Electrical converter for powdered activated carbon regeneration |
| CN103752295B (en) * | 2014-01-22 | 2015-12-30 | 湖北君集水处理有限公司 | A kind of electric converter for Powdered Activated Carbon regeneration |
| CN104722287B (en) * | 2015-03-27 | 2017-01-18 | 杭州电子科技大学 | Electric heating regeneration pretreatment device and electric heating regeneration pretreatment method for activated carbon |
| CN104722287A (en) * | 2015-03-27 | 2015-06-24 | 杭州电子科技大学 | Electric heating regeneration pretreatment device and electric heating regeneration pretreatment method for activated carbon |
| 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 |
| CN108940242A (en) * | 2018-07-26 | 2018-12-07 | 松阳县通达活性炭有限公司 | A kind of regenerating active carbon activation device |
| CN109967059A (en) * | 2019-04-17 | 2019-07-05 | 北京航天国环技术有限公司 | Active carbon regenerating unit and exhaust treatment system |
| CN110822892A (en) * | 2019-11-05 | 2020-02-21 | 徐州宝美工程机械有限公司 | Metallurgical high-energy-efficiency frequency conversion rotary calcining equipment |
| CN112206755A (en) * | 2020-09-18 | 2021-01-12 | 杭州电子科技大学 | Activated carbon activation and regeneration device with self-adaptive function and activation and regeneration method thereof |
| CN113649082A (en) * | 2021-08-13 | 2021-11-16 | 成都中科普瑞净化设备有限公司 | Method for preparing vinyl acetate catalyst by acetylene method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070110 Termination date: 20101220 |