Refuse treatment

at City of Kitakyushu Rechazar el tratamiento? en la Ciudad de

Kitakyushu

Facility for Incineration

ShinmojiIncineration

Facility51038 22407 Mar-2007 \22.9 billion

Shaft Furnace TypeGasification andMelting Furnace

720t/24h(240t/24h×3)

Bag Filter

Ammonia Waterspraying

CatalyticReaction Tower

HiagariIncineration

Facility33933 15726 Mar-1991 \12.5 billion

Continuous TypeRefuse StokerFurnace

600t/24h(200t/24h×3)

Bag Filter

Ammonia Waterspraying

KougasakiIncineration

Facility40925 27719 Jul-1998 \34.5 billion

Continuous TypeRefuse StokerFurnace

810t/24h(270t/24h×3)

Bag Filter

Name Site Area(m2) Building Area(m2) Date of CompletionBuilding

ExpensesManufacturer,

Type of IncineratorIncineration

CapacityExhaust

Gas Treatment

Bulky Waste clush and recycling equipment

Hiagari RecyclingCenter forBulky Waste

33933(Syte Areaof HiagariIncinerationFactory)

4259 May-1992 \2.74 billion

150t/5h(Rotary typebulky wastecrushing machine)

50t/5h(Shear type bulkywaste crushingmachine)

Hiagari RecyclingCenter forWaste Cans andBottles

33933(Syte Area ofHiagariIncinerationFactory)

2377 Jul-1993 \1.07 billion52.5t/5h(26.25t/5h×2)

Honjyo RecyclingCenter forWaste Cans andBottles

170003250 Apr-1997 \2.00 billion

63t/5h(31.5t/5h×2)

573829 Oct-1998Public surfaceof the water

7.15millionIncineration ash andconstruction and atherwaste

Reclamation WasteSite Area(m2) Date of Reclamation classificationWaste

Reclamation(m3)

Building Area(m2) Date of Completion NoteBuilding

ExpensesIncineration

Capacity

Name

Hibikinada-NishiFinal Disposal Site

for Waste

Name Site Area(m2)

Reclamation Site

Total ¥ 14 billion Total ¥ 14 billion

Domestic Refuse

basura doméstica

Designated bag

(45 liter-￥50 , 30 liter-￥33 )

(20 liter-￥22 , 10 liter-￥11 ）

Domestic refuse

Collection point （33,000 point）

Collection : Twice a week

Refuse collection vehicle

Vehículos de recogida de basurass

Components analysis（Dry）.2011

El análisis de componentes

Kitchen waste12.2%

Glass,Pottery5.9%

Metal6.5%

Wood10.0%

Plastic10.7%

Fiber9.7%

paper37.9%

Miscellaneousthings7.1%

The average of

garbage components

which carry in

Shinmoji,Hiagari,

Kougasaki

Incineration

Factory.

El promedio de

los componentes

de la basura que

llevan en

Shinmoji, Hiagari,

Kougasaki

Incineración

Factory.

※

Ⅰ.Construction period Dec.2003 – Mar.2007

Ⅱ.Incineration capacity 720ｔ/day (240t/day×3incinerators)

Ⅲ.Type of incinerator Shaft furnace type gasification and melting

Ⅳ.Manufacturer of the incinerator Nippon Steel Engineering Co.Ltd.

Ⅴ.Total project cost ￥22.9 billion

SHINMOJI INCINERATION FACILITY

※ Kitakyushu City

※ Confided Company

Operation of Facility Waste Acceptance

Treating Fly Ash

Managing Director

Technical Staff

Operating Director

Electrical Staff

Mechanical Staff

【 Organization Chart of Shinmoji inciteration facility 】

part-time Staff

Staff

Staff Crane Operator

Deputy Operating Director

Assistant

Manager of

Technical

Assistant

Manager of

Operation

Maintenance Staff

Transportation

Molten Metal

Molten Slag

Bulky Waste Mechanical Staff

Electrical Staff

Manager

Furnace

Operator

Other

Manager of Acceptance

Acceptance Staff

Deputy Managing Director

９ persons

４３ persons ２４ persons

Refuse collection vehicles

Factory flow

Platform

Refuse pit

Melting

furnace Boiler

Exhaust gas

treatment

equipment

Scaling building

Flow of refuse treatment process

Platform

Refuse crane

Refuse pit

Melting

furnace

Combustion chamber

Boiler Exhaust gas temperature adjuster

Bag filter Induced draft fan

Steam turbine generator

Granulating equipment

Supplied to Shinmoji Waste Management Center

Stack Low-pressure steam Combustion air fan

Exhaust gas reheater

Catalytic reaction tower

Condensate tank

Coke and Limestone

Measure weight of the garbage with platform scales

Carry-in Carry-out

Scaling building

Dump refuse

12

11 10

9 8

7 6 5 4 3 2 1

12 Dumping gate

Platform

6,000ｍ３

6,000ｍ３

Total 12,000ｍ３

Refuse pit

Refuse crane

20

240t/day×3

Combustion chamber

高温燃焼 1,100℃

Slag Metal

Granulating equipment

Magnetic separator

Steam turbin Generator

Boiler

Shaft furnace type gasification and melting furnace

Waste Coke

Molten materials

Recovery of combustion gas and energy

Electric power

5% of the quantity waste

1,800℃

400℃ 40kg/cm2

Steam

Generation efficiency 21%

Drying and preheating zone

Pyrolysis and gasification zone

Melting zone

Limestone 4% of the quantity waste

Slag:10% of the quantity waste

Metal:1% of the quantity waste

Exhaust gas treatment equipment

Supplied oxygen and air

Discharged out of the furnace through a tap hole

Shaft furnace type gasification and melting furnace

溶融スラグの出湯状況

1800℃

Discharged out of the furnace through a tap hole

Effective use of resources

Slag:10% of the quantity waste Metal:1% of the quantity waste

U-shape Ditch Ditch

Bollard

Manhole

Interlocking Block

Plate

Boundary Block

Retaining Wall

Block

Wall

Slag Effective use of resources

Asphalt aggregate

Slag

メタルの有効利用

Filler for counterweights of construction machines

Filler

Metal Effective use of resources

Boiler

Steam 400℃ 40kg/cm2

Steam turbine

Reduction drive

Generator

Maximum power output 23,500kWh/h

Steam turbine generator

Steam turbine

INLET

OUTLET EXTRACTION

MAX 23,500kw (For 50,000 households)

Heat energy utilization

Electric power

Shinmoji Incineration

Facility

Shinmoji Waste

Management Center

Sold (Electric power

company)

Steam

Shinmoji Incineration

Facility

Shinmoji Waste

Management Center

Amount of

generation

electric

energy

（GWｈ）

Amount of electric energy used

（GWｈ） Electric power

selling

Incineratio

n Plant

(Shinmoji)

Environm

ental

Center

Total

Electric

energy

（GWｈ）

Price

（Million

Yen）

８３．６１

（99.1%）

３８．８２

（46.0%）

０．１７

（0.2%）

３８．９９

（46.2%）

４５．４０

（53.8%） ４３７．１

Days of

generatio

n electric

energy

（日）

Main

Steam

Pressure

（ＭＰａ）

Main

Steam

temperatur

e

（℃）

Consumptio

n for Steam

（ｔ）

Amount of

generation

electric

energy

（GWｈ）

Average of

electric

energy

（KW）

Availability

（％）

Steam

Consumption

rate

（㎏/KWh）

３４１ ３．７２ ３９１ ３６８，８４７ ８３．６１ ９，９６３ ４２．４ ４．４０

Actual situation of Electric energy（2011）

Turbine generation Date of operation（2011）

Purchased power

Electric

energy

（GWｈ）

Price

（Million

Yen）

０．７８

（0.9%） ４４．０

Availability＝Average of electric energy／Rating

Energy of

garbage pick up

８６．５％

①Fossil fuel

energy

（Combustion

improver・Energy）

１３．５％

Waste

Disposal

②Consumption in factory ７．７％

Lost ８３．２％

Environmental

Center

Electric

power

company

③Beneficial

use

９．１％

Energy Flow(2011)

① Unit of Fossil fuel energy

： Fossil fuel energy to dispose 1,000 t waste ４２．４９ KL/1,000 t

② Unit of energy used in factory

： Energy used in factory to dispose 1,000 t waste ２４．３１ KL/1,000 ｔ

③ Unit of energy used beneficially

： Energy to supply energy which crude oil equivalent 1kL １１．００ KL/KL

Exhaust gas treatment equipment

Bag filter Catalyst system

Exhaust gas treatment

Pollution monitoring panel

Central control room