CN203640776U - Formcoke sensible heat power generation device - Google Patents
Formcoke sensible heat power generation device Download PDFInfo
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- CN203640776U CN203640776U CN201420029454.7U CN201420029454U CN203640776U CN 203640776 U CN203640776 U CN 203640776U CN 201420029454 U CN201420029454 U CN 201420029454U CN 203640776 U CN203640776 U CN 203640776U
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- kiln
- sensible heat
- formed coke
- heat
- generating device
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Abstract
A formcoke sensible heat power generation device comprises a furnace used for smelting formcoke, a steam pocket, a turbo generator, a condenser and a condensate tank. The outer wall of the furnace is provided with a heat conducting pipe, one end of the heat conducting pipe is connected to the condensate tank through a pipeline, the other end is connected to the steam pocket through a pipeline, and the steam pocket, the turbo generator, the condenser and the condensate tank are communicated through pipelines. According to the device, sensible heat of products of a cooling segment of the formcoke furnace is utilized to heat water till vaporization, and the steam is utilized to supply power for the turbo generator to realize power generation. The device has the advantages that the sensible heat of formcoke products in the furnace is recovered completely, and secondary usage is performed, power is generated through heat, structure is simple, operation is facilitated, and heat recovery rate is high.
Description
Technical field
The utility model relates to a kind of electricity generating device, and specifically a kind of sensible heat that utilizes formed coke product provides power for steam turbine, thereby realizes the device of generating.
Background technique
At present, in the smelting process of formed coke, the maximum temperature of formed coke kiln cooling section is generally 800-950 DEG C of left and right, and this part heat is wasted in air by volatilization in the cooling procedure of formed coke product.
Although there is now the device of a lot of formed coke kiln heat recovery, but after most of heat recovery, be all simply heating and the insulation for water body heating or temperature lower region, ensure the circulation of energy, but in the process of energy circulation, also can produce a large amount of heat-energy losses, energy recovery is incomplete.
Model utility content
The utility model be for formed coke kiln cooling section heat by volatilized waste defect, a kind of device that utilizes the sensible heat of this part formed coke product to generate electricity is provided.
The technological scheme that realizes above-mentioned purpose employing is: a kind of formed coke sensible heat power generating device, comprise the kiln for smelting formed coke, and also comprise drum, steam turbine generator, condenser and the pond of condensing; On the furnace body outer wall of described kiln, be provided with heat conductive tube, one end of this heat conductive tube is connected with the pond of condensing by pipeline, and the other end is connected with drum, drum, steam turbine generator, condenser and condense and between pond, pass through successively pipeline connection.
The heat conductive tube being arranged on kiln outer wall is two-part pipe structure, its body that is arranged on kiln bottom be aqueduct and air pipe separately independently two be in charge of, its body that is arranged on kiln top is that of merging into a single whole of aqueduct and air pipe closes pipe.
The aqueduct and the air pipe that are arranged on kiln bottom are crisscross arranged.
The mounting point of described drum is higher than the import of heat conductive tube.
Energy storage apparatus is set on pipeline, and this energy storage apparatus is communicated with drum and the pond of condensing respectively by pipeline.
Described heat conductive tube is arranged on the inboard wall of furnace body of kiln.
This novel disclosed this electricity generating device, is to utilize the sensible heat feedwater of formed coke kiln cooling section product to be heated to its vaporization, and then utilizes steam to provide power for steam turbine generator, realizes generating.This electricity generating device not only fully reclaims the sensible heat of formed coke product in kiln, and makes secondary utilization simultaneously, produces electric energy by heat energy, and simple in structure, easy to operate, heat energy recovery rate is high.
Brief description of the drawings
Fig. 1 is this novel structural representation.
Fig. 2 is the electricity generating device schematic diagram with energy storage apparatus.
In figure: drum 1, kiln 2, heat conductive tube 3, water pump 4, the pond 5 of condensing, condenser 6, steam turbine generator 7, energy storage apparatus 8.
Embodiment
Below in conjunction with drawings and Examples to this novel being described further.
Referring to accompanying drawing 1-2, this novel disclosed this electricity generating device, is to utilize the sensible heat of formed coke product to vaporize to water body, then the steam supply of High Temperature High Pressure is generated electricity to steam turbine generator.In accompanying drawing, solid arrow is liquid trend, and dotted arrow is gas trend.
This electricity generating device comprises the kiln 2 for smelting formed coke, also comprises drum 1, steam turbine generator 7, condenser 6 and the pond 5 of condensing.On the furnace body outer wall of kiln, be provided with heat conductive tube 3, heat conductive tube also can be arranged on the inboard wall of furnace body of kiln.One end of this heat conductive tube is connected with the pond 5 of condensing by pipeline, and the other end is connected with drum 1, and drum 1, steam turbine generator 7, condenser 6 and condense between pond 5 successively by pipeline connection are equipped with water pump 4 on the pipeline condensing between pond and drum.The mounting point of drum is higher than the import of heat conductive tube.The import of heat conductive tube is also provided with diverter valve.The heat conductive tube being arranged on kiln outer wall is two-part pipe structure, its body that is arranged on kiln bottom be aqueduct and air pipe separately independently two be in charge of, be in charge of by diverter valve for two cold water sent in the pipeline being wrapped on kiln.Its body that is arranged on kiln top is that of merging into a single whole of aqueduct and air pipe closes pipe.The aqueduct and the air pipe that are arranged on kiln bottom are crisscross arranged.
Be in charge of in the time just starting to contact kiln due to two, in certain area, be vaporized, then enter again one simultaneously close pipe, in having increased pressure, carry out again steam heated, see that in accompanying drawing, dotted arrow is steam trend, all the time by low-temperature region to high-temperature area, and then enter steam turbine generator, in the time that steam is imported into steam turbine generator, because the sensible heat of formed coke product in kiln is 800-950 DEG C, after cold water vaporization, pressurization, heating, can form the steam of High Temperature High Pressure, promote steam turbine generator running.
Claims (6)
1. a formed coke sensible heat power generating device, comprises the kiln for smelting formed coke, it is characterized in that, also comprises drum, steam turbine generator, condenser and the pond of condensing; On the furnace body outer wall of described kiln, be provided with heat conductive tube, one end of this heat conductive tube is connected with the pond of condensing by pipeline, and the other end is connected with drum, drum, steam turbine generator, condenser and condense and between pond, pass through successively pipeline connection.
2. formed coke sensible heat power generating device according to claim 1, it is characterized in that, the heat conductive tube being arranged on kiln outer wall is two-part pipe structure, its body that is arranged on kiln bottom be aqueduct and air pipe separately independently two be in charge of, its body that is arranged on kiln top is that of merging into a single whole of aqueduct and air pipe closes pipe.
3. formed coke sensible heat power generating device according to claim 2, is characterized in that, the aqueduct and the air pipe that are arranged on kiln bottom are crisscross arranged.
4. formed coke sensible heat power generating device according to claim 1, is characterized in that, the mounting point of described drum is higher than the import of heat conductive tube.
5. formed coke sensible heat power generating device according to claim 1, is characterized in that, energy storage apparatus is set on pipeline, and this energy storage apparatus is communicated with drum and the pond of condensing respectively by pipeline.
6. formed coke sensible heat power generating device according to claim 1, is characterized in that, described heat conductive tube is arranged on the inboard wall of furnace body of kiln.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420029454.7U CN203640776U (en) | 2014-01-17 | 2014-01-17 | Formcoke sensible heat power generation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420029454.7U CN203640776U (en) | 2014-01-17 | 2014-01-17 | Formcoke sensible heat power generation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203640776U true CN203640776U (en) | 2014-06-11 |
Family
ID=50872031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420029454.7U Expired - Fee Related CN203640776U (en) | 2014-01-17 | 2014-01-17 | Formcoke sensible heat power generation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203640776U (en) |
-
2014
- 2014-01-17 CN CN201420029454.7U patent/CN203640776U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20140611 Termination date: 20150117 |
|
| EXPY | Termination of patent right or utility model |