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Quotation for 12MW Biomass Power Plant (24*500kw)
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No |
Description |
Unit |
QTY |
Unit price USD |
Total Amount USD |
Remark |
|
1 |
Biomass gasifier |
set |
5 |
923,000 |
4,615,000 |
|
|
|
Bamboo feeder |
set |
2 |
Included |
|
|
|
|
Tar remover |
sets |
5 |
Included |
|
|
|
|
Piping and valves |
lot |
2 |
Included |
|
|
|
|
Blower |
set |
4 |
Included |
|
|
|
|
Ash remover |
set |
5 |
Included |
|
|
|
2 |
Gas holder |
set |
1 |
Not included |
|
local supplier |
|
3 |
500GFZ1-RG-ESM3 Biomass generator 625KVA 400V 50HZ |
set |
24 |
260,000 |
6,240,000 |
|
|
|
Control Panel with control cable and batteries |
set |
24 |
Included |
|
|
|
|
Batteries for starting |
set |
24 |
Included |
|
|
|
|
Silencer and |
set |
24 |
Included |
|
|
|
|
exhaust pipe |
|
24 |
Included |
|
|
|
|
Specific documents |
set |
24 |
Included |
|
|
|
4 |
Distributing panel of power plant |
Unit |
5 |
14,300 |
71,500 |
|
|
5 |
Start panel 3000A |
Unit |
6 |
4,290 |
25,740 |
|
|
6 |
Control cable and power cable |
set |
1 |
520,000 |
520,000 |
|
|
7 |
Flame Arrester |
Unit |
24 |
5,200 |
124,800 |
|
|
8 |
Gas pipeline, valves, gauges |
set |
1 |
117,000 |
117,000 |
|
|
9 |
Circulating Water pump |
Unit |
12 |
3,900 |
46,800 |
|
|
10 |
Counter Flow Cooling Tower |
Unit |
8 |
20,800 |
166,400 |
|
|
11 |
Electric water cleaned equipment |
Unit |
8 |
7,800 |
62,400 |
|
|
12 |
Soften water equipment |
Unit |
1 |
19,500 |
19,500 |
|
|
13 |
Pipes and valves, gauges |
set |
1 |
104,000 |
104,000 |
|
|
|
TOTAL |
FOB SEAPORT |
QINGDAO |
12,113,140 |
|
NOTE:
1.The quotation is based on FOB Qingdao
2.Packing: Naked package (accessories: wooden Export standard)
3.Payment : 30% by T/T for deposit, the rest of 70% by irrevocable L/C at sight, should be reaching us before delivery
4.Delivery time: 90 days after getting 30% deposit by T/T.
5.Service rules :If customer requires, we will arrange engineer to your country to service it freely. The customers will be charge of the round trip air tickets fee and room and board fee abroad. Also, commissioning and training is free.
6.The price including gas generator set and other accessories such as control Panel, control cable, batteries, Silencer, exhaust pipe, specific documents etc.
7.The price is of brand new gas generator set. Not modified from Diesel engine.
8. This quotation is valid for 1 month.
12MW Biomass power plant Technology solutions
1. Brief Introduction of Project
In order to save energy, reduce pollution, extensive use local rich biomass resources; SD GROUP developed gasification power generation technology, converting biomass to green electricity. Meanwhile, surplus gas and heat can supply gas and warm for living.
In order to best using biomass resource, we intent to collocate five sets of 2.5mw biomass gasifier, 1set purification system, 5 sets fuel gas gensets for this project to supply heat, electricity. Gasification furnace gasified biomass into fuel gas, which access to purification system for removing dust, tar and other impurity. Finally, fuel gas genset generate electricity. Surplus gas is able to generate steam or hot water for end user. Carbon ash is Auxiliary material of industry
2. Technology Route
The Technology Route adopts combination of gasifier and internal combustion engine to achieve utilization of biomass resource. Meanwhile, according to clients demand, surplus heat boiler will be used for collect the surplus heat of fuel gas and exhaust gas from generator, finishing comprehensive utilization of energy. The figure is below: (F1)
2.5 MW gasification power generation, gas supply system
(1) Gasification reaction of biomass
Bamboo access to gasifier through Feeder. Under high-temperature, recycling and
heating materials, Palm husk in gasifier meet air accessing from bottom so that pyrogenation& gasification reaction occurred, and bamboo converted into fuel gas . the element of fuel gas: CO ,HB2B ,CHB4B etc. Calorific value: 1450kcal/ mP3 approximately.
Moreover, including a little tar .
Composition of fuel gas produced by olive pomace under normal circumstances (see table 1) Table 1 available composition and heat value of fuel gas
|
CO |
CHB4B |
CBnBHBmB |
HB2B |
( LHV) |
|
% |
% |
% |
% |
kcal/NmP 3 P |
|
16.18 |
4.83 |
1.75 |
9.13 |
1446 |
(2)Fuel gas Purification
Through innovated fuel gas purification technology, dust, tar included in fuel gas is effectively treated and collect to completely achieve the demand of internal combustion. Meanwhile, Tar exhaust water is treated through biochemical treatment technology, achieving to recycle exhaust water and achieving the purpose of discharge zero pollution.
(3) Fuel gas power generation
24 units improved 500kw gas power generation engine are connected to generate electricity. Output voltage: 400V, 50HZ. The voltage will be enhanced to meet grid-tied demand by transformer.
(4) CHP system Exhaust gas from internal combustion genset, the temperature is about 550oC. For getting saturation steam with 0.4~0.5MPa pressure , some 80oCcooling water of power generator will be entered into surplus heat boiler and make a use of sensible of fuel gas and exhaust to heat the water so as to produce steam.
(5)Analysis report of bamboo
3. Raw materials collection ,storage and preparation.
Biomass gasification furnace can adopt various crops biomass with moisture content 10%-20%. As primary consider, power plant is advised to stock enough materials for 3 month consumption. Then, materials can be collected in the course of consumption. Power plant can sign one agreement with local supplier who is in charge of collecting materials. We suggest stock materials for at least 7 days consumption at any time
3.4 structure of gasification system
the gasification system include : (1)feeder (2)gasifier 3)cyclone separator (4)air preheater 5) air blower (6)induced draft fan (7)ash device 8) automatic controlling device
Bamboo access to gasifier through feed located on the bottom of gasifier. Preheat air access to gasifier through air board located on the bottom of gasifier. Fuel gas after purification will access to generator. Ash device are fixed on the bottom of gasifier to collect ash, which can be fertilizer after cooling.
Gasifier specification: Height:20m, occupy area:15Mx10M Per unit, height of frame:24m Inside diameter :2.0m,output gas10000m P3/h, fuel gas calorific value: 5~6 MJ/NmP3
PP
3.5 Specifications of gen-set
Model:500GF1-RG & Picture of 500GF1-RG gas generator set
A.Technical specification of gas generator set
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Mode |
500GF1-RG |
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Engine model |
G12V190ZLDK-2 |
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Generator model |
1FC6 |
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Control panel model |
LCP1 |
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(kW) Rated power |
500 |
|
Rated current (A) |
902 |
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Rated voltage(V) |
400 |
|
power factor, COSΦ |
0.8(lagging) |
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Frequency(Hz) |
50 |
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Starting method |
24V DC motor starting |
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Voltage regulation |
Automatic voltage regulation |
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Governing Method |
Electronic Governing |
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Exciting method |
Brushless |
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Phase and wiring |
Three-phase, four-Wire system |
|
Connecting Method between engine and generator |
Flexible coupling |
|
Cooling method of water cycle |
Cooling Tower(Open Type) |
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Dimensions (l×w×h),mm |
5344×2170×2955 |
B.Technical specification of gas engine
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Engine model |
G12V190ZLDK-2 |
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Type |
4–stroke, Spark plug ignition, water-cooled ,with turbocharger and inner-cooler |
|
Cylinder arrangement |
V-type, 60oangle |
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Cylinder bore mm |
190 |
|
Stroke Piston mm |
210 |
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Total displacement L |
71.45 |
|
Rated power kW |
500 |
|
Rated speed r/min |
1000 |
|
Idle speed r/min |
550 |
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Specific Oil Consumption g/kWh |
less than or equal 1.5 |
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Exhaust temp. oC |
less than or equal 600 |
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Water outlet temp. oC |
less than or equal 85 |
|
Oil temp. in oil pan oC |
less than or equal 90 |
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Oil pressure in main oil gallery kPa |
400�?00 |
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Oil pressure in turbocharger kPa |
200�?00 |
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Stable speed droop (%) |
less than or equal 5 |
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Cooling method |
Forced water cooling, heat exchanger with cooling tower |
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Lubricating method |
Pressure and splash lubrication |
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Cylinder number |
Output end |
1- 2- 3- 4- 5- 6 7- 8- 9-10-11-12 |
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Ignition mode |
SI |
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Ignition sequence |
1-8-5-10-3-7-6-11-2-9-4-12 |
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Starting method |
24V DC motor starting |
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Rotation direction |
Counter-clockwise (facing output end) |
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Power output method |
Flywheel output |
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Dimensions L×H×W mm×mm×mm |
2692×2860×1970 |
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Weight kg |
5300 |
C.Technical specification of alternator
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Generator model |
1FC6 455-6LA42 |
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Rated power (KVA) |
625 |
|
Rated voltage (V) |
400 |
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Rated current (A) |
902 |
|
Rated frequency (Hz) |
50 |
|
Rated power factor (lagging) |
0.8 |
|
Rated speed (r/min) |
1000 |
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Protection class |
IP23 |
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Insulation class |
Class F |
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Cooling method |
Air cooling |
3.6 construction period
Whole set gasification power generation system adopt modularize designing. Each parts of whole system will be finished by our processing factory. Weight of one gasification furnace is approximately 100ton. Weight of Generator is approximately 20ton. Field basic construction is simple. The whole construction period is about 6months
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