CN101643206B - Direct water-supply type heat storage activation method and direct water-supply type heat storage activation furnace - Google Patents
Direct water-supply type heat storage activation method and direct water-supply type heat storage activation furnace Download PDFInfo
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- CN101643206B CN101643206B CN2008101351353A CN200810135135A CN101643206B CN 101643206 B CN101643206 B CN 101643206B CN 2008101351353 A CN2008101351353 A CN 2008101351353A CN 200810135135 A CN200810135135 A CN 200810135135A CN 101643206 B CN101643206 B CN 101643206B
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Abstract
The invention relates to a direct water-supply type heat storage activation method and a direct water-supply type heat storage activation furnace. Water is directly injected into heat storage chambers of the activation furnace, and energy compensation is additionally increased for the heat storage chambers injected with the water; and the energy compensation makes up the temperature reduction of the tops of the heat storage chambers after water injection so as to ensure the working temperature of activation zones in the main bodies of the activation furnace. The direct water-supply type heat storage activation furnace comprises two main bodies of the activation furnace, a combustion chamber, two heat storage chambers, two upper connected gas flues, a discharge flue, two water supply devices and an energy compensation device. In the scheme of the invention, the water can be directly injected into the heat storage chamber of the activation furnace to directly save a steam boiler for generation water vapor for the activation furnace, thereby not only greatly reducing the cost of a production device, but also saving a great amount of energy sources consumed for generating the water vapor and greatly reducing the production cost of active carbon. The direct water-supply type heat storage activation method and the direct water-supply type heat storage activation furnace have the advantages of having simple and convenient reconstruction, less fund input and quick response, fully utilizing renewable energy sources, and avoiding increasing new heat energy compensations.
Description
Technical field
The present invention relates to a kind of production method and production unit of activated carbon, particularly relate to a kind of directly to the ability of swimming heat storage activation method and directly to the ability of swimming heat storage activation furnace.
Background technology
Be to adopt steam boiler to produce water vapor to be injected in the activation furnace mostly in the production activated carbon equipment of prior art and method, realize that activation finishes the production of activated carbon, this production method and equipment are owing to need a steam boiler that water vapor is provided separately, the cost of production unit is increased greatly, the running cost of its steam boiler is the several times of activation furnace running cost often, not only need to consume a large amount of energy and produce water vapor, the production cost of activated carbon is improved greatly, and steam boiler, especially coal-fired steam boiler atmospheric pollution seriously be country carry out to reduce discharging index mainly close down object; By discovering; with saddle activation furnace (Si Liepushi) is example; the regenerator head temperature requires at the 1000-1100 degree in the activation furnace; under such temperature, can effectively guarantee the activation zone temperature in the activation furnace; to satisfy the condition of production technique; because the regenerator top is by the heat resistance concrete member; inside is again to pile up with unselected clay refractory brick to form; when this temperature is higher than 1150 when spending; as easy as rolling off a log being burnt out, thus work-ing life of regenerator and activation furnace main body directly influenced, when this temperature is lower than 1000 when spending; directly can reduce the temperature on activation zone top in the activation furnace main body, thus the activation effect of influence activation product.
Summary of the invention
The purpose of this invention is to provide a kind of directly to the ability of swimming heat storage activation method and directly to the ability of swimming heat storage activation furnace, pass through the technical program, can directly water be injected in the regenerator of activation furnace, and increase in addition by the energy compensating of the regenerator of water filling, compensation by energy is to remedy the decline of regenerator head temperature after the water filling, guaranteed the working temperature of activation zone in the activation furnace main body, thereby can directly save the steam boiler that produces water vapor into activation furnace, to remedy the deficiencies in the prior art.
The technical scheme that the present invention solves the problems of the technologies described above employing is:
A kind of ability of swimming heat storage activation method of directly giving, be directly water to be injected in the regenerator of activation furnace, and increase in addition by the energy compensating of the regenerator of water filling, compensation by energy has been guaranteed the working temperature of activation zone in the activation furnace main body to remedy the decline of regenerator head temperature after the water filling.
A kind of ability of swimming heat storage activation furnace of directly giving, it comprises two activation furnace main bodys, the combustion chamber, two regenerator, connect flue and smoke-uptake on two, described combustion chamber is arranged on two activation furnace body interior, an end that connects flue on two is connected with corresponding regenerator respectively, the other end that connects flue on two is connected with corresponding activation furnace main body respectively, also include two water supply installations and energy compensating device, described water supply installation is by water tank, flowrate control valve and water joint door constitute, be connected in series successively by water-supply pipe, the water side of the water-supply pipe in two water supply installations is connected with regenerator top or middle part respectively, described heat compensation device is by calorie source, inlet pipe and two stopping valve that are in parallel with energy source constitute, and two stopping valve are connected with the bottom of corresponding regenerator by the inlet pipe that is connected separately.
Described calorie source is to be made of smoke-uptake, time smoke pipe and blower fan, and described time smoke pipe links to each other with smoke-uptake, and the other end that returns smoke pipe links to each other with the inlet end of blower fan, and the outlet side of blower fan is connected with described inlet pipe.
The present invention is when work, water in the water supply installation on one of them regenerator joint door and with inlet pipe that this regenerator is connected on the stopping valve that is provided with open, water enters into pairing regenerator top or middle part by the water side of water-supply pipe by certain flow, produce water vapor, water vapor enters into through last even flue and carries out every activation work in the activation furnace main body, simultaneously, compensation hot gas enters into the bottom of this regenerator by inlet pipe, and balance is because the part heat where that produces that water vapor loses; When excessive or regenerator head temperature is low when water vapor, can realize best water vapor amount and best activation temperature by the flowrate control valve of regulating in the water supply installation, after regularly finishing first circulation, close the water joint door of this regenerator, open the water joint door and the heat compensation device of the water supply installation relevant with another regenerator, below identical with aforementioned principles, further do not giving unnecessary details at this.
The present invention directly gives the ability of swimming heat storage activation method and is directly for ability of swimming heat storage activation furnace beneficial effect: 1, pass through the technical program, can directly water be injected in the regenerator of activation furnace, directly save the steam boiler that produces water vapor into activation furnace, the cost of production unit is reduced greatly, and saved and consume a large amount of energy and produce water vapor, the production cost of activated carbon is reduced greatly; 2, the present invention just transforms in the prior art, does not need integral device is transformed, transform simple and convenient, the few instant effect of fund input; 3, the renewable energy resources can be made full use of, new heat compensation need not be increased.
Description of drawings
Fig. 1 is a plan structure synoptic diagram of the present invention.
Fig. 2 is the side-looking structural representation of Fig. 1.
Among the figure, connect flue, 3 regenerator, 4 water tanks, 5 flowrate control valves, 6 water joint door, 7 water-supply pipes, 8 stopping valve, 9 blower fans, 10 smoke-uptakes, 11 inlet pipe, 12 combustion chambers, 13 times smoke pipes on the 1 activation furnace main body, 2.
Embodiment
The invention will be further described below in conjunction with accompanying drawing.
The direct ability of swimming heat storage activation method of giving that the present invention relates to, be directly water to be injected in the regenerator 3 of activation furnace, and increase in addition by the energy compensating of the regenerator 3 of water filling, compensation by energy has been guaranteed the working temperature of activation zone in the activation furnace main body 1 to remedy the decline of regenerator 3 head temperature after the water filling.
As shown in the figure, the direct ability of swimming heat storage activation furnace of giving that the present invention relates to, it comprises two activation furnace main bodys 1, combustion chamber 12, two regenerator 3, connect flue 2 and smoke-uptake 10 on two, described combustion chamber 12 is arranged on activation furnace main body 1 inside on two, an end that connects flue 2 on two is connected with corresponding regenerator 3 respectively, the other end that connects flue 2 on two is connected with corresponding activation furnace main body 1 respectively, also include two water supply installations and energy compensating device, described water supply installation is by water tank 4, flowrate control valve 5 and water joint door 6 constitute, be connected in series successively by water-supply pipe 7, as a kind of embodiment among the present invention, the water side of the water-supply pipe 7 in two water supply installations is connected with regenerator 3 tops respectively, described heat compensation device is by calorie source, inlet pipe 11 and two stopping valve 8 that are in parallel with energy source constitute, and two stopping valve 8 are connected with the bottom of corresponding regenerator 3 by the inlet pipe 11 that is connected separately.
Calorie source described in the embodiments of the invention is to be made of smoke-uptake 10, time smoke pipe 13 and blower fan 9, described time smoke pipe 13 links to each other with smoke-uptake 10, the other end that returns smoke pipe 13 links to each other with the inlet end of blower fan 9, and the outlet side of blower fan 9 is connected with described inlet pipe 11.
The water side of the water-supply pipe 7 among the present invention also can be connected with the bottom of regenerator 3 respectively, but when the water side of water-supply pipe 7 is connected with the bottom of regenerator 3, can prolong the vaporization time of water vapor, cause vaporization insufficient, influence the activation effect of product.
In the embodiments of the invention, produce calorie source by the energy recovery in the smoke-uptake 10, the mode in embodiment, also can adopt other mode to carry out heat compensation, and the calorie source in the present embodiment is to reclaim energy mode again, therefore this mode also is relatively to save the energy, one of economical and practical mode.
The above is preferred embodiment of the present invention only, is not to be used to limit protection scope of the present invention.
Claims (2)
1. directly give the ability of swimming heat storage activation furnace for one kind, it comprises two activation furnace main bodys, the combustion chamber, two regenerator, connect flue and smoke-uptake on two, described combustion chamber is arranged on two activation furnace body interior, an end that connects flue on two is connected with corresponding regenerator respectively, the other end that connects flue on two is connected with corresponding activation furnace main body respectively, it is characterized in that, also include two water supply installations and energy compensating device, described water supply installation is by water tank, flowrate control valve and water joint door constitute, be connected in series successively by water-supply pipe, the water side of the water-supply pipe in two water supply installations is connected with regenerator top or middle part respectively, described energy compensating device is by calorie source, inlet pipe and two stopping valve that are in parallel with energy source constitute, and two stopping valve are connected with the bottom of corresponding regenerator by the inlet pipe that is connected separately.
2. the ability of swimming heat storage activation furnace of directly giving according to claim 1, it is characterized in that, described calorie source is to be made of smoke-uptake, time smoke pipe and blower fan, described time smoke pipe links to each other with smoke-uptake, the other end that returns smoke pipe links to each other with the inlet end of blower fan, and the outlet side of blower fan is connected with described inlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101351353A CN101643206B (en) | 2008-08-04 | 2008-08-04 | Direct water-supply type heat storage activation method and direct water-supply type heat storage activation furnace |
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| CN2008101351353A CN101643206B (en) | 2008-08-04 | 2008-08-04 | Direct water-supply type heat storage activation method and direct water-supply type heat storage activation furnace |
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| CN101643206A CN101643206A (en) | 2010-02-10 |
| CN101643206B true CN101643206B (en) | 2011-09-21 |
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| CN2008101351353A Expired - Fee Related CN101643206B (en) | 2008-08-04 | 2008-08-04 | Direct water-supply type heat storage activation method and direct water-supply type heat storage activation furnace |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6239067B1 (en) * | 1998-07-23 | 2001-05-29 | Universidad De Salamanca | Process and apparatus for the production of activated carbon |
| CN101224886A (en) * | 2008-01-17 | 2008-07-23 | 盐城市炭化工业有限公司 | Energy-saving activating reaction furnace for preparing special activated carbon for sewage treatment |
-
2008
- 2008-08-04 CN CN2008101351353A patent/CN101643206B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6239067B1 (en) * | 1998-07-23 | 2001-05-29 | Universidad De Salamanca | Process and apparatus for the production of activated carbon |
| CN101224886A (en) * | 2008-01-17 | 2008-07-23 | 盐城市炭化工业有限公司 | Energy-saving activating reaction furnace for preparing special activated carbon for sewage treatment |
Non-Patent Citations (1)
| Title |
|---|
| 吴新华.活性炭生产工艺原理与设计.《活性炭生产工艺原理与设计》.中国林业出版社,1994,288-291. * |
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| CN101643206A (en) | 2010-02-10 |
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