CN103752295B - A kind of electric converter for Powdered Activated Carbon regeneration - Google Patents
A kind of electric converter for Powdered Activated Carbon regeneration Download PDFInfo
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- CN103752295B CN103752295B CN201410028741.0A CN201410028741A CN103752295B CN 103752295 B CN103752295 B CN 103752295B CN 201410028741 A CN201410028741 A CN 201410028741A CN 103752295 B CN103752295 B CN 103752295B
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Abstract
The invention discloses a kind of electric converter for Powdered Activated Carbon regeneration, comprise furnace shell, furnace internal-lining, gas outlet, motor and the first support, furnace shell is fixedly mounted on the first support, furnace internal-lining is cylindrical shape, be arranged in furnace shell, gas outlet is arranged on furnace shell, and motor is connected with furnace internal-lining, drive furnace internal-lining rotates, and furnace shell inwall is provided with heating wire; It is characterized in that: electric converter is also provided with soot processing device, soot processing device comprises smoke inlet, Venturi tube, connection throat, throat's nozzle, the second support, liquid packing, drop catcher, nozzle ring, exhanst gas outlet, drop catcher outlet conical pipe and dust-proof water tank; The invention provides the electric converter of a kind of Powdered Activated Carbon regeneration, be that a kind of operation is simple, regeneration energy consumption is low, active carbon loss is little, high adsorption capacity and the electric converter of the regenerating active carbon of non-secondary pollution after regeneration.
Description
Technical field
The invention belongs to industrial equipment and technology field, be specifically related to a kind of electric converter for Powdered Activated Carbon regeneration.
Background technology
Powdered Activated Carbon (ActivatedCarbon, AC) be the sorbing material that a kind of pore structure is very flourishing, specific area is very big, nonpoisonous and tasteless, very capable to Molecular Adsorption, be widely used in the various fields such as medicine, chemical industry, light industry, food, environmental protection as adsorption decolouriser.In environmental protection, charcoal absorption is widely used in the advanced treating of Purification of Polluted Sources of Water and municipal sewage, industrial wastewater, is one of important means of process organic wastewater.
Powdered Activated Carbon manufacturing cost is higher, and discarded saturated activity charcoal not only causes the wasting of resources, also can cause secondary environmental pollution, therefore, considers from the angle of economy and environmental protection, makes active carbon effective regeneration, raising active carbon utilization ratio significant.Regenerating active carbon refers under the prerequisite not destroying active carbon original structure, removes the adsorbate being adsorbed in activated carbon capillary, recover the process of its absorption property by physics or chemical method.Regeneration method of active carbon can be divided into two classes, and one is that introducing material or energy make the reaction force attenuation between adsorption molecule and active carbon or disappearance make adsorbate desorption; Two is rely on thermal decomposition or redox reaction destroy adsorbate structure and reach the object of removing adsorbate.Regeneration method of active carbon mainly contains hot recycling, chemicals regeneration, electrochemical regeneration, Photocatalytic Regeneration, CWO regeneration, supercritical fluid regeneration, bio-regeneration, microwave heating regeneration etc.
Existing normally used powder activity carbon regeneration method has the following disadvantages: 1. active carbon loss is larger; 2. after regeneration, adsorption capacity has obvious decline; 3. the tail gas produced during regeneration can cause secondary pollution; 4. regeneration condition is harsh, and exploitativeness difficulty is comparatively large, and cost is higher, and economic benefit is low.
So, on market in the urgent need to a kind of operation is simple, regeneration energy consumption is low, active carbon loss is little, high adsorption capacity after regeneration, non-secondary pollution and performance carry out the active carbon regenerating unit of large carbon content active activation.
Summary of the invention
In order to solve above-mentioned technical problem, the invention provides that a kind of operation is simple, regeneration energy consumption is low, active carbon loss is little, high adsorption capacity and non-secondary pollution and performance carry out the regenerating active carbon of large carbon content active activation after regeneration electric converter.
The technical solution adopted in the present invention is: a kind of electric converter for Powdered Activated Carbon regeneration, comprise furnace shell, furnace internal-lining, gas outlet, motor and the first support, described furnace shell is fixedly mounted on the first described support, described furnace internal-lining is cylindrical shape, be arranged in described furnace shell, described gas outlet is arranged on described furnace shell, and described motor is connected with described furnace internal-lining, furnace internal-lining described in drive rotates, and described furnace shell inwall is provided with heating wire; It is characterized in that: described electric converter is also provided with soot processing device, described soot processing device comprises smoke inlet, Venturi tube, connection throat, throat's nozzle, the second support, liquid packing, drop catcher, nozzle ring, exhanst gas outlet, drop catcher outlet conical pipe and dust-proof water tank;
Described smoke inlet one end is connected with described gas outlet, the other end is connected with described Venturi tube by described connection throat, described connection throat is provided with described throat's nozzle with described gas entrance link inwall, for spraying water to described connection throat inside;
Described drop catcher outlet conical pipe is connected with described drop catcher upper end, exhanst gas outlet described in formation, described drop catcher lower end is stretched in described liquid packing, described nozzle ring is arranged on described drop catcher middle and upper part, be connected with described dust-proof water tank by water pipe, to described drop catcher inside water spray;
Described drop catcher is fixedly mounted on the second described support.
As preferably, described furnace internal-lining size is Ф 1200*2500mm.
As preferably, described electric converter rated power is 200Kw, and rated temperature is 800 DEG C.
As preferably, described electric converter is Whole fiber flue rotary high temp drying oven.
The invention provides the electric converter of a kind of Powdered Activated Carbon regeneration, be that a kind of operation is simple, regeneration energy consumption is low, active carbon loss is little, high adsorption capacity and performance carry out the regenerating active carbon of large carbon content active activation after regeneration electric converter.
Accompanying drawing explanation
Fig. 1: the electric converter structure figure of the embodiment of the present invention.
Fig. 2: the soot processing device structure chart of the embodiment of the present invention.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is further elaborated.
Ask for an interview Fig. 1 and Fig. 2, the technical solution adopted in the present invention is: a kind of electric converter for Powdered Activated Carbon regeneration, comprise furnace shell 101, furnace internal-lining 102, gas outlet 103, motor 104, first support 105 and soot processing device, soot processing device comprises smoke inlet 201, Venturi tube 202, connection throat 203, throat's nozzle 204, second support 205, liquid packing 206, drop catcher 207, nozzle ring 208, exhanst gas outlet 209, drop catcher outlet conical pipe 210 and dust-proof water tank 211; Furnace internal-lining 102 size is Ф 1200*2500mm, furnace shell 101 is fixedly mounted on the first support 105, furnace internal-lining 102 is cylindrical shape, be arranged in furnace shell 101, gas outlet is arranged on furnace shell 101, motor 104 is connected with furnace internal-lining 102, drives furnace internal-lining 102 to rotate, furnace shell 101 inwall is provided with heating wire; Smoke inlet 201 one end is connected with gas outlet 103, the other end is connected with Venturi tube 202 by connecting throat 203, and what connect throat 203 is provided with throat's nozzle 204 with gas entrance 201 link inwall, for spraying water to connection throat 203 inside; Drop catcher outlet conical pipe 210 is connected with drop catcher 207 upper end, form exhanst gas outlet 209, drop catcher 207 lower end is stretched in liquid packing 206, and nozzle ring 208 is arranged on drop catcher 207 middle and upper part, be connected with dust-proof water tank 211 by water pipe, to drop catcher 207 inside water spray; Drop catcher 207 is fixedly mounted on the second support 205.
Electricity converter is Whole fiber flue rotary high temp drying oven, and rated power is 200Kw, and rated temperature is 800 DEG C.
The electric converter of the present embodiment is that the heating wire by furnace shell 101 inwall is arranged makes furnace internal-lining 102 inside heat up, and after in furnace internal-lining 102, active carbon applies high temperature, the shock energy of molecule increases, and makes adsorption molecule depart from activated carbon surface and enters liquid or gas.Simultaneously in temperature-rise period, there is chemical reaction due to the existence of oxidizing gas, adsorption molecule is degraded and removes.Electricity converter relies on the revolution of body of heater that active carbon is overturn in body of heater, from but active carbon be heated evenly, increase active carbon heating surface area simultaneously.Electricity converter thermal regeneration method regeneration efficiency is high, the recovery time is short, to the basic non-selectivity of adsorbate.
The soot processing device of the present embodiment has that investment is little, structure is simple, floor space is little, operation and easy to maintenance, high to granule dust efficiency of dust collection, and does not have special requirement to particle, is therefore widely used in engineering.The soot processing device of the present embodiment is made up of Venturi tube and drop catcher two parts, flue gas accelerates to 50m/s ~ l00m/s at venturi throat, grit in flue gas is made to have larger kinetic energy, the water droplet that grit and throat's nozzle are sprayed into collides, due to cohesion, the water ash forming the large hundred times in particle diameter more original dirt footpath drips group, enters drop catcher and is separated.After entering drop catcher, the rotary motion by air-flow makes soot particle generation centrifugal force separate from air-flow, focuses on barrel and is rushed to ash bucket by moisture film, then discharge.
Furnace internal-lining 102 size of the present embodiment is Ф 1200*2500mm, and electric converter is Whole fiber flue rotary high temp drying oven, and rated power is 200Kw, rated temperature is 800 DEG C, this is not limitation of the invention, and in fact, the present invention can set above-mentioned parameter as required flexibly.
These are only preferred embodiment of the present invention, be not intended to limit protection scope of the present invention, therefore, all any amendments done within the spirit and principles in the present invention, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (4)
1. the electric converter for Powdered Activated Carbon regeneration, comprise furnace shell (101), furnace internal-lining (102), gas outlet (103), motor (104) and the first support (105), described furnace shell (101) is fixedly mounted on described the first support (105), described furnace internal-lining (102) is cylindrical shape, be arranged in described furnace shell (101), described gas outlet is arranged on described furnace shell (101), described motor (104) is connected with described furnace internal-lining (102), furnace internal-lining (102) described in drive rotates, described furnace shell (101) inwall is provided with heating wire, it is characterized in that: described electric converter is also provided with soot processing device, described soot processing device comprises smoke inlet (201), Venturi tube (202), connection throat (203), throat's nozzle (204), the second support (205), liquid packing (206), drop catcher (207), nozzle ring (208), exhanst gas outlet (209), drop catcher outlet conical pipe (210) and dust-proof water tank (211),
Described smoke inlet (201) one end is connected with described gas outlet (103), the other end is connected with described Venturi tube (202) by described connection throat (203), described connection throat (203) and described smoke inlet (201) link inwall are provided with described throat's nozzle (204), for spraying water to described connection throat (203) inside;
Described drop catcher outlet conical pipe (210) is connected with described drop catcher (207) upper end, exhanst gas outlet (209) described in formation, described drop catcher (207) lower end is stretched in described liquid packing (206), described nozzle ring (208) is arranged on described drop catcher (207) middle and upper part, be connected with described dust-proof water tank (211) by water pipe, to described drop catcher (207) inside water spray;
Described drop catcher (207) is fixedly mounted on described the second support (205).
2. the electric converter for Powdered Activated Carbon regeneration according to claim 1, is characterized in that: described furnace internal-lining (102) size is Ф 1200*2500mm.
3. the electric converter for Powdered Activated Carbon regeneration according to claim 1, is characterized in that: described electric converter rated power is 200kW, and rated temperature is 800 DEG C.
4. the electric converter for Powdered Activated Carbon regeneration according to claim 1, is characterized in that: described electric converter is Whole fiber flue rotary high temp drying oven.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410028741.0A CN103752295B (en) | 2014-01-22 | 2014-01-22 | A kind of electric converter for Powdered Activated Carbon regeneration |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410028741.0A CN103752295B (en) | 2014-01-22 | 2014-01-22 | A kind of electric converter for Powdered Activated Carbon regeneration |
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| CN103752295B true CN103752295B (en) | 2015-12-30 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106225232B (en) * | 2016-07-27 | 2018-05-04 | 芜湖鸣人热能设备有限公司 | Heat accumulating type self-test boiler |
| CN106693937A (en) * | 2017-01-21 | 2017-05-24 | 宁夏宜鑫环保科技有限公司 | Water sealed activated carbon regeneration treatment device |
| CN106915743A (en) * | 2017-01-25 | 2017-07-04 | 威海益正机电科技有限公司 | A kind of preparation method of activated carbon |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2296500Y (en) * | 1997-01-16 | 1998-11-04 | 长春客车厂 | Dust remover for steelmaking by electric furnace |
| CN2855526Y (en) * | 2005-12-20 | 2007-01-10 | 上海正海活性炭有限公司 | Electric side heating rotary kiln (internal heating type) active carbon regeneration apparatus |
| CN203711048U (en) * | 2014-01-22 | 2014-07-16 | 湖北君集水处理有限公司 | Electrical converter for regenerating powdered activated carbon |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5773856B2 (en) * | 2011-12-07 | 2015-09-02 | 三菱重工業株式会社 | Apparatus and method for regeneration treatment of activated carbon with toxic substances |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2296500Y (en) * | 1997-01-16 | 1998-11-04 | 长春客车厂 | Dust remover for steelmaking by electric furnace |
| CN2855526Y (en) * | 2005-12-20 | 2007-01-10 | 上海正海活性炭有限公司 | Electric side heating rotary kiln (internal heating type) active carbon regeneration apparatus |
| CN203711048U (en) * | 2014-01-22 | 2014-07-16 | 湖北君集水处理有限公司 | Electrical converter for regenerating powdered activated carbon |
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| CN103752295A (en) | 2014-04-30 |
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Effective date of registration: 20191127 Address after: 312000 No.86, hengsi Branch Road, Sanjie Town, Shengzhou City, Shaoxing City, Zhejiang Province Patentee after: Shengzhou tanding Carbon Technology Co., Ltd Address before: 430079 Wuhan international bio industry base, 566 hi tech Avenue, East Lake Development Zone, Hubei, Wuhan Patentee before: Hubei Junji Water Treatment Co., Ltd. |
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Effective date of registration: 20220126 Address after: 430079 Hyundai, No. 41, Guanggu Avenue, Donghu New Technology Development Zone, Wuhan, Hubei Province 27 / F, building 1, phase I, international design City Patentee after: Junji Environmental Technology Co.,Ltd. Address before: 312000 No. 86, hengsi Branch Road, Sanjie Town, Shengzhou City, Shaoxing City, Zhejiang Province Patentee before: Shengzhou tanding Carbon Technology Co.,Ltd. |
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Denomination of invention: An electric converter for regeneration of powdered activated carbon Effective date of registration: 20220211 Granted publication date: 20151230 Pledgee: Pudong Shanghai Development Bank Limited by Share Ltd. Wuhan branch Pledgor: Junji Environmental Technology Co.,Ltd. Registration number: Y2022420000037 |