CN201695717U - System of main power house of biomass power plant - Google Patents
System of main power house of biomass power plant Download PDFInfo
- Publication number
- CN201695717U CN201695717U CN2010202412484U CN201020241248U CN201695717U CN 201695717 U CN201695717 U CN 201695717U CN 2010202412484 U CN2010202412484 U CN 2010202412484U CN 201020241248 U CN201020241248 U CN 201020241248U CN 201695717 U CN201695717 U CN 201695717U
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- steam turbine
- building
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- pump
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Abstract
The utility model relates to a system of a main power house of a biomass power plant, which has the advantages of modularization, reasonable structure, convenient contact and operation and lower manufacturing cost and the like. The system of the main power house of the biomass power plant comprises a main power house, wherein a steam turbine house and a deoxygenization room are arranged in the main power house, at least one steam turbine is arranged in the steam turbine house, and a position which is positioned at the same straight line with the steam turbine is provided with at least one steam condenser and at least one condensing water pump; at least one deoxygenization device is arranged in the deoxygenization room, and a position of zero meter below the deoxygenization device is provided with at least one water-feeding pump; and after passing through at least one low-pressure heater, the deoxygenization device, at least one water-feeding pump and at least one high-pressure heater by the condensing water pump, condensed water generated by the steam condenser is delivered into a boiler; one side of the main power house is provided with a water carbureting workshop and a water circulating pump house; and the main power house at one side, which is over against a head of the steam turbine, is connected with a boiler house. The utility model adopts each system to realize a modularization scheme, reduces the floor area of the total system of the main power house greatly by the optimal combination of each module, shortens the length of a pipeline and lowers the engineering cost.
Description
Technical field
The utility model relates to a kind of biomass power generation factory owner factory building system.
Background technology
The traditional main building Design Mode of the many continuities of present biomass fermentation power plant, main building includes only between boiler room, steam turbine building, deaerator bay, circulating water pump, and the steam turbine building span is big, carbonated drink long flow path, overall cost height.
Summary of the invention
The purpose of this utility model is big for overcoming traditional main building pattern span, system disperses, the carbonated drink long flow path, the larger-size shortcoming of beam column provides a kind of modularization, rational in infrastructure, contact, easy to operate, the biomass power generation factory owner factory building system that can reduce cost greatly.
For achieving the above object, the utility model adopts following technical scheme:
A kind of biomass power generation factory owner factory building system, it comprises main building, is provided with steam turbine building and deaerator bay in main building, is provided with at least one steam turbine in the described steam turbine building, is provided with at least one condenser and condensate pump being in same linear position with steam turbine; Be provided with at least one oxygen-eliminating device in deaerator bay, zero rice is provided with at least one feed pump under oxygen-eliminating device; The condensate water that condenser produces is sent into boiler after condensate pump is by at least one low-pressure heater, oxygen-eliminating device, at least one feed pump, at least one high-pressure heater; One side of main building is then for changing between waterwheel and circulating pump room; With the steamer head over against a side main building be connected with the boiler room.
Be provided with the operating maintenance passage around described steam turbine, condenser and the oxygen-eliminating device.
Also be provided with master-control room, electric room, electrical relay chamber in the described deaerator bay.
Described steam turbine building span is at 13m～21m.
The utility model shifts out steam turbine building with feed pump, is arranged under the zone at oxygen-eliminating device place, no longer increases the occupied span of feed pump, thereby has reached the effect of dwindling the steam turbine building span.The steam turbine building span is dwindled itself can reduce the civil engineering engineering quantity, reduce floor space and then reduce cost.And another benefit of being brought is to have reduced cost.
Optimized water supply system: feed pump moves on to zero rice under the oxygen-eliminating device, the order of carbonated drink flow process is: condenser → condensate pump → three low-pressure heater → oxygen-eliminating device → feed pump → two high-pressure heater → boiler, the carbonated drink flow process is unobstructed rationally, and flow process shortens greatly.
The inner professional module of careful adjustment: make full use of the space of deaerator bay, include plant area's heating heat-exchange station module in below the oxygen-eliminating device second layer position.Master-control room and electronic relay chamber, switchgear house have also been done careful adjustment, can be contained in deaerator bay fully.
Adjust steam turbine building and position, boiler room relation: change head into over against the boiler room, main steam line, main feed water pipe road length all shorten.
Module between including in waterwheel: will change between waterwheel and circulating pump room is incorporated a side of main building into as frame construction, and dwindle the floor space of changing between waterwheel, and strengthen frame construction stable of main building.
The beneficial effects of the utility model are: the thinking of taking modularized design, and each module is optimized combination, incorporate module between the change waterwheel of arranging separately traditionally into main building, the main building floor space is dwindled, the steam turbine building span reduces, the carbonated drink flow process shortens, and greatly reduces construction costs.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the position view of feed pump among Fig. 1.
Wherein, 1. steam turbine, 2. condensate pump, 3. oxygen-eliminating device, 4. feed pump, 5. condenser, 6. operating maintenance passage, 7. low-pressure heater, 8. high-pressure heater, 9. the boiler room is 10. changed between waterwheel and circulating pump room.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is described further.
Among Fig. 1, Fig. 2, it comprises main building, is provided with steam turbine building and deaerator bay in main building, is provided with at least one steam turbine 1 in the described steam turbine building, is provided with at least one condenser 5 and condensate pump 2 being in same linear position with steam turbine 1; Be provided with at least one oxygen-eliminating device 3 in deaerator bay, zero rice is provided with at least one feed pump 4 under oxygen-eliminating device 3; The carbonated drink that condenser 5 produces is sent into boiler after condensate pump 2 is by at least one low-pressure heater 7, oxygen-eliminating device 3, at least one feed pump 4, at least one high-pressure heater 8; One side of main building is then for changing between waterwheel and circulating pump room 10; With steam turbine 1 head over against a side main building be connected with boiler room 9.
Be provided with operating maintenance passage 6 around steam turbine 1, condenser 5 and the oxygen-eliminating device 3.
Also be provided with master-control room, electric room, electrical relay chamber in the deaerator bay.
For the bioelectrogenesis steam turbine building of 30MW grade, when adopting this programme, the steam turbine building span is between 13m～15m.And not adopting the same capacity unit of this programme, the steam turbine building span is between 18m～21m.
Claims (4)
1. biomass power generation factory owner factory building system, it comprises main building, is provided with steam turbine building and deaerator bay in main building, it is characterized in that, be provided with at least one steam turbine in the described steam turbine building, be provided with at least one condenser and condensate pump being in same linear position with steam turbine; Be provided with at least one oxygen-eliminating device in deaerator bay, zero rice is provided with at least one feed pump under oxygen-eliminating device; The condensate water that condenser produces is sent into boiler after condensate pump is by at least one low-pressure heater, oxygen-eliminating device, at least one feed pump, at least one high-pressure heater; One side of main building is then for changing between waterwheel and circulating pump room; With the steamer head over against a side main building be connected with the boiler room.
2. biomass power generation factory owner factory building as claimed in claim 1 system is characterized in that, is provided with the operating maintenance passage around described steam turbine, condenser and the oxygen-eliminating device.
3. biomass power generation factory owner factory building as claimed in claim 1 system is characterized in that, also is provided with master-control room, electric room, electrical relay chamber in the described deaerator bay.
4. biomass power generation factory owner factory building as claimed in claim 1 system is characterized in that described steam turbine building span is at 13m～21m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202412484U CN201695717U (en) | 2010-06-29 | 2010-06-29 | System of main power house of biomass power plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202412484U CN201695717U (en) | 2010-06-29 | 2010-06-29 | System of main power house of biomass power plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201695717U true CN201695717U (en) | 2011-01-05 |
Family
ID=43396956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202412484U Expired - Lifetime CN201695717U (en) | 2010-06-29 | 2010-06-29 | System of main power house of biomass power plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201695717U (en) |
-
2010
- 2010-06-29 CN CN2010202412484U patent/CN201695717U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110105 |
|
| CX01 | Expiry of patent term |