CN205481718U - Immediately, binary formula coal powder gasification industrial steam boiler crouches - Google Patents
Immediately, binary formula coal powder gasification industrial steam boiler crouches Download PDFInfo
- Publication number
- CN205481718U CN205481718U CN201620100788.8U CN201620100788U CN205481718U CN 205481718 U CN205481718 U CN 205481718U CN 201620100788 U CN201620100788 U CN 201620100788U CN 205481718 U CN205481718 U CN 205481718U
- Authority
- CN
- China
- Prior art keywords
- coal
- steam boiler
- powder cabin
- gas reforming
- gas
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
Landscapes
- Solid-Fuel Combustion (AREA)
Abstract
The utility model discloses an immediately, binary formula coal powder gasification industrial steam boiler crouches, including buggy grinder, gas reforming steam boiler device and gas cleaning discharging equipment, buggy grinder becomes the buggy with the coal grinding, then sends to in the gas reforming steam boiler device, gas reforming steam boiler device changes pulverized coal combustion into coal gas and is used for steam boiler, gets rid of through the chimney behind the gas cleaning of last gas cleaning device after with pulverized coal combustion. These article have two whitewashed storehouses, and filterable effect has been played in first whitewashed storehouse, can improve pulverized coal combustion's efficiency, but the raw materials is also available finished product buggy of coal expenses both, and the selectivity is stronger, pulverized coal combustion is efficient, and the energy can be saved is still environmental protection simultaneously, set up the neotype economizer of letter, reduce the temperature of flue gas, improve the heat utilization efficiency, the utility model dust remover can absorb the PM2.5 in the flue gas, reduces the flue gas to the pollution in all ring edge borders by a wide margin, and energy -conserving conveniently all have very big promotion with the environmental protection.
Description
Technical field
This utility model relates to Industrial Boiler field, particularly relate to a kind of using coal dust gasification heat release as the hot-water boiler of the energy.
Background technology
Boiler is a kind of energy conversion, and the energy to boiler input has the chemical energy in fuel, electric energy, boiler output to have the steam of certain heat energy, high-temperature water or organic heat carrier.The original meaning of pot refers to the water container of heating on fire, and stove refers to the place of burning fuel, and boiler includes pot and stove two large divisions.The hot water produced in boiler or steam directly can provide required heat energy for commercial production and people's lives, it is possible to be converted to mechanical energy by Steam Power Equipment, or convert mechanical energy into electric energy by electromotor again.The boiler providing hot water is referred to as hot-water boiler, is mainly used in life, also has a small amount of application in commercial production.The boiler producing steam is referred to as steam boiler, is often simply called boiler, is used for thermal power station, boats and ships, locomotive and industrial and mining establishment.Utilize the boiler of heat-conducting oil heating heat conducting oil boiler.Conduction oil, also known as organic heat carrier or thermal medium oil, as the intermediate heat transfer media application history of existing more than 50 years during industrial heat exchange, be widely used in oil, chemical industry, pharmacy, textile printing and dyeing, light industry, building materials, food, road asphalt are heated etc. needs the industrial circle of high temperature.And existing various boiler product great majority are integral type, there is energy utilization rate low and pollute more serious shortcoming.
Utility model content
In order to overcome disadvantages mentioned above, this utility model provides one vertical sleeping catamaran type industrial steam boiler, including pulverized coal grinding device, gas reforming steam boiler plant and gas cleaning tapping equipment；
Described pulverized coal grinding device includes belt conveyor, tramp iron separator, coal bunker, coal pulverizer, the first powder cabin, the second powder cabin, the first jet pipe and the first blower fan；The coal feed point of described tramp iron separator is at the end of described belt conveyor；The coal outlet of described tramp iron separator is arranged on the top of described coal bunker；Described coal pulverizer is arranged on the lower section of described coal bunker；The first described powder cabin is arranged on the lower section of described coal pulverizer；Equipped with vibrosieve in the first described powder cabin；Bulky grain in coal dust is screened by described vibrosieve, and coal dust is dropped in the first described powder cabin by described vibrosieve；The first described powder cabin is connected with the second described powder cabin；There is conveyer belt between the first described powder cabin and the second powder cabin, garbled coal dust is sent into the second powder cabin；The discharging opening of the second described powder cabin connects the first jet pipe, connection the first blower fan below the first described jet pipe；
Described gas reforming steam boiler plant includes blender, lighter, the second blower fan, coal gas reforming furnace, slag extractor, granulated slag catcher and horizontal steam boiler；One charging aperture of described blender connects the first jet pipe, another charging aperture connects the second blower fan；The discharging opening of described blender connects coal gas reforming furnace；Described lighter is arranged on below described blender, and described lighter connects natural gas；Described slag extractor is arranged on below described coal gas reforming furnace；Described granulated slag catcher is arranged on the discharge outlet of described slag extractor；Described coal gas reforming furnace is divided into inside and outside two-layer, has water in described outer layer, is used as baking steam, and the top of described internal layer is combustion zone, and bottom is zone of transformation, and there are several nozzles at the middle part of zone of transformation；Described horizontal steam boiler is arranged on the side of described coal gas reforming furnace, and described horizontal steam boiler divides intraformational bed and outside sandwich, described intraformational bed to be connected with the internal layer of described coal gas reforming furnace；Described outside sandwich there is water；
Described gas cleaning tapping equipment includes economizer, cleaner unit and chimney；An import above described economizer is connected with the intraformational bed of described horizontal steam boiler by trachea, water inlet is connected with outside sandwich by water pipe, and the outlet of the bottom of described economizer is connected with the outside sandwich of described horizontal steam boiler by water pipe；Described cleaner unit is connected with another outlet of described economizer；Described chimney is connected with described cleaner unit.
Further, described coal gas reforming furnace and described horizontal steam boiler are to have cold water inlet and hot water outlet；Described economizer and the public cold water inlet of described horizontal steam boiler.
Further, the first described powder cabin is added finished product coal dust feed arrangement.
The vertical sleeping catamaran type coal dust gasification steam boiler that this utility model provides, change traditional coal dust firing mode, utilize Two-body boiler (vertical, horizontal), vertical for coal gas reforming furnace, fuel is with in the coal dust vertical reburners of air distribution spirt more than 200 mesh, after roof of the furnace is by igniter fire, forms suspension combustion, sprays into corresponding steam in middle and upper part and carry out moment reunion, change into coal gas of high temperature simultaneously and enter horizontal hearth combustion；This product serves the effect of filtration with two powder cabin, the first powder cabin, can improve the efficiency of coal dust firing；Raw material both also can use finished product coal dust with coal, and selectivity is higher；Combustion Efficiency of Coal Powder is high, saves the energy also environmental protection simultaneously；The economizer that letter is novel is set, reduces the temperature of flue gas, improve heat utilization efficiency；Using novel deduster, can absorb the PM2.5 in flue gas, flue gas pollution to surrounding enviroment is greatly lowered, energy-conservation and environment friendly convenient all has greatly improved.
Accompanying drawing explanation
Fig. 1 is this utility model schematic diagram, in figure 1, pulverized coal grinding device, 101, belt conveyor, 102, tramp iron separator, 103, coal bunker, 104, coal pulverizer, 105, first powder cabin, 115, vibrosieve, 106, second powder cabin, 116, conveyer belt, 107, first jet pipe, 108, first blower fan, 2, gas reforming steam boiler plant, 201, blender, 202, lighter, 203, 3rd blower fan, 204, coal gas reforming furnace, 205, slag extractor, 206, granulated slag catcher, 207, horizontal steam boiler, 3, gas cleaning tapping equipment, 301 economizers, 311, water pipe, 312, trachea, 302, cleaner unit, 303, chimney.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, this utility model is described in further details.
The vertical sleeping catamaran type coal dust gasification steam boiler that this utility model provides, including pulverized coal grinding device 1, gas reforming steam boiler plant 2 and gas cleaning tapping equipment 3；
Described pulverized coal grinding device 1 includes belt conveyor 101, tramp iron separator 102, coal bunker 103, coal pulverizer the 104, first powder cabin the 105, second powder cabin the 106, first jet pipe 107 and the first blower fan 108；The coal feed point of described tramp iron separator 102 is at the end of described belt conveyor 101；The coal outlet of described tramp iron separator 102 is arranged on the top of described coal bunker 103；Described coal pulverizer 104 is arranged on the lower section of described coal bunker 103；The first described powder cabin 105 is arranged on the lower section of described coal pulverizer 104；Equipped with vibrosieve 115 in the first described powder cabin 105；Bulky grain in coal dust is screened by described vibrosieve 115, and coal dust is dropped in the first described powder cabin 105 by described vibrosieve 115；The first described powder cabin 105 is connected with the second described powder cabin 106；There is conveyer belt 116 between described the first powder cabin 105 and the second powder cabin 106, garbled coal dust is sent into the second powder cabin 106；The discharging opening of the second described powder cabin 106 connects the first jet pipe 107, connection the first blower fan 108 below the first described jet pipe 107；
Described gas reforming steam boiler plant 2 includes blender 201, lighter the 202, second blower fan 203, coal gas reforming furnace 204, slag extractor 205, granulated slag catcher 206 and horizontal steam boiler 207；One charging aperture of described blender 201 connects the first jet pipe 107, another charging aperture connects the second blower fan 203；The discharging opening of described blender 201 connects coal gas reforming furnace 204；Described lighter 202 is arranged on below described blender 201, and described lighter 202 connects natural gas；Described slag extractor 205 is arranged on below described coal gas reforming furnace 204；Described granulated slag catcher 206 is arranged on the discharge outlet of described slag extractor 205；Described coal gas reforming furnace 204 is divided into inside and outside two-layer, has water in described outer layer, is used as baking steam, and the top of described internal layer is combustion zone, and bottom is zone of transformation, and there are several nozzles at the middle part of zone of transformation；Described horizontal steam boiler 207 is arranged on the side of described coal gas reforming furnace 204,207 points of intraformational beds of described horizontal steam boiler and outside sandwich, and described intraformational bed is connected with the internal layer of described coal gas reforming furnace 204；Described outside sandwich there is water；
Described gas cleaning tapping equipment 3 includes economizer 301, cleaner unit 302 and chimney 303；The import above of described economizer 301 is connected with the intraformational bed of described horizontal steam boiler 207 by trachea 312, water inlet import is connected with outside sandwich by water pipe 311, and the outlet of the bottom of described economizer 301 is connected with the outside sandwich of described horizontal steam boiler 207 by water pipe 311；Described cleaner unit 302 is connected with another outlet of described economizer；Described chimney 303 is connected with described cleaner unit 302.
Described coal gas reforming furnace 204 and described horizontal steam boiler 207 are to have cold water inlet and hot water outlet；Described economizer 207 and the public cold water inlet of described horizontal steam boiler 207.
Finished product coal dust feed arrangement is added in the first described powder cabin 105.
These are only this utility model preferred embodiment, therefore the scope of this utility model enforcement can not be limited according to this that the equivalence change i.e. made according to this utility model description and decoration all should belong in the range of this utility model covering.
Claims (3)
1. a vertical sleeping catamaran type coal dust gasification industrial steam boiler, it is characterised in that: include pulverized coal grinding device, gas reforming steam boiler plant and gas cleaning tapping equipment；
Described pulverized coal grinding device includes belt conveyor, tramp iron separator, coal bunker, coal pulverizer, the first powder cabin, the second powder cabin, the first jet pipe and the first blower fan；The coal feed point of described tramp iron separator is at the end of described belt conveyor；The coal outlet of described tramp iron separator is arranged on the top of described coal bunker；Described coal pulverizer is arranged on the lower section of described coal bunker；The first described powder cabin is arranged on the lower section of described coal pulverizer；Equipped with vibrosieve in the first described powder cabin；Bulky grain in coal dust is screened by described vibrosieve, and coal dust is dropped in the first described powder cabin by described vibrosieve；The first described powder cabin is connected with the second described powder cabin；There is conveyer belt between the first described powder cabin and the second powder cabin, garbled coal dust is sent into the second powder cabin；The discharging opening of the second described powder cabin connects the first jet pipe, connection the first blower fan below the first described jet pipe；
Described gas reforming steam boiler plant includes blender, lighter, the second blower fan, coal gas reforming furnace, slag extractor, granulated slag catcher and horizontal steam boiler；One charging aperture of described blender connects the first jet pipe, another charging aperture connects the second blower fan；The discharging opening of described blender connects coal gas reforming furnace；Described lighter is arranged on below described blender, and described lighter connects natural gas；Described slag extractor is arranged on below described coal gas reforming furnace；Described granulated slag catcher is arranged on the discharge outlet of described slag extractor；Described coal gas reforming furnace is divided into inside and outside two-layer, has water in described outer layer, is used as baking steam, and the top of described internal layer is combustion zone, and bottom is zone of transformation, and there are several nozzles at the middle part of zone of transformation；Described horizontal steam boiler is arranged on the side of described coal gas reforming furnace, and described horizontal steam boiler divides intraformational bed and outside sandwich, described intraformational bed to be connected with the internal layer of described coal gas reforming furnace；Described outside sandwich there is water；
Described gas cleaning tapping equipment includes economizer, cleaner unit and chimney；An import above described economizer is connected with the intraformational bed of described horizontal steam boiler by trachea, water inlet is connected with outside sandwich by water pipe, and the outlet of the bottom of described economizer is connected with the outside sandwich of described horizontal steam boiler by water pipe；Described cleaner unit is connected with another outlet of described economizer；Described chimney is connected with described cleaner unit.
2. vertical sleeping catamaran type coal dust gasification industrial steam boiler as claimed in claim 1, it is characterised in that: described coal gas reforming furnace and described horizontal steam boiler are to have cold water inlet and hot water outlet；Described economizer and the public cold water inlet of described horizontal steam boiler.
3. vertical sleeping catamaran type coal dust gasification industrial steam boiler as claimed in claim 1, it is characterised in that: add finished product coal dust feed arrangement in the first described powder cabin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620100788.8U CN205481718U (en) | 2016-02-02 | 2016-02-02 | Immediately, binary formula coal powder gasification industrial steam boiler crouches |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620100788.8U CN205481718U (en) | 2016-02-02 | 2016-02-02 | Immediately, binary formula coal powder gasification industrial steam boiler crouches |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205481718U true CN205481718U (en) | 2016-08-17 |
Family
ID=56671991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620100788.8U Expired - Fee Related CN205481718U (en) | 2016-02-02 | 2016-02-02 | Immediately, binary formula coal powder gasification industrial steam boiler crouches |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205481718U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109433381A (en) * | 2018-12-18 | 2019-03-08 | 潍坊正远粉体工程设备有限公司 | Superheated steam air-flow crushing production line |
-
2016
- 2016-02-02 CN CN201620100788.8U patent/CN205481718U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109433381A (en) * | 2018-12-18 | 2019-03-08 | 潍坊正远粉体工程设备有限公司 | Superheated steam air-flow crushing production line |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203964358U (en) | A kind of floated cavings hot-blast stove | |
| CN101749726A (en) | Air circulating system for combustion furnace | |
| CN207279612U (en) | A kind of water-coal-slurry circulating fluidized bed boiler based on fluidised form reconstruct | |
| CN205481718U (en) | Immediately, binary formula coal powder gasification industrial steam boiler crouches | |
| CN203613150U (en) | Feed coal front-loading pyrolysis device used for large-scale pulverized coal furnace | |
| CN210765026U (en) | Energy-saving perlite expansion equipment | |
| CN201581059U (en) | Clean gas output type environment-friendly coal-fired gasification furnace | |
| CN205535760U (en) | Immediately, binary formula coal powder gasification boiler crouches | |
| CN205481083U (en) | Immediately, binary formula coal powder gasification heat conduction oil furnace crouches | |
| CN205690388U (en) | A kind of high volatile carbon-containing fuel hot efflorescence high efficient combustion device | |
| CN205783022U (en) | A kind of energy-saving, environmental protection boiler | |
| CN201513915U (en) | Air circulating device of combustion furnace | |
| CN206037406U (en) | Biomass hot blast stove | |
| CN201706541U (en) | Non-chimney three-pass energy-saving coal-fired furnace | |
| CN103172282B (en) | A kind of lime powder compound roasting system and method | |
| CN102889585A (en) | Environment-friendly energy-saving vertical boiling boiler | |
| CN206037701U (en) | Living beings melt aluminium stove | |
| CN201973873U (en) | Energy saving and emission reduction vertical fire tube boiler using water as oxidizing agent | |
| CN105889906A (en) | Thermal-pulverization high-efficiency combustion device and method for high-volatile-component carbon-containing fuel | |
| CN203247198U (en) | Lime powder composite roasting system | |
| CN202229394U (en) | Energy-saving emission-reducing fire tube boiler with stock bin | |
| CN105402703A (en) | Vertical chimney-free biomass gas-fired boiler | |
| CN206222291U (en) | A kind of biomass boiler returning charge burner | |
| CN205856405U (en) | The gasification of biomass Poly-generation of a kind of low emission fires device again | |
| CN205821264U (en) | Biomass circulating fluidized bed dry type gasification station |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20180202 |