Tokyo Keiso’s
Measuring instruments for refuse incinerator
This is introduction of flow and level instruments
which are used in the incineration process facilities.
VG-005-00E
APR. 2007
2
V-cone flowmeter
An
An example
example of
of the
the flow
flow sheet
sheet of
of an
an incinerator
incinerator
4 Ultrasonic level meter
Steam
3
Furnace atomizing water
3 Electromagnetic flowmeter
3 Variable area flowmeter
To waste heat recovery units
V-cone flowmeter
2
Electromagnetic flowmeter/Variable area flowmeter
Boiler feed water
V-cone flowmeter
Refuse crane
Boiler drum
Bag filter
4 Ultrasonic level meter
Crane operating room
Refuse hopper level
Stack
Incinerator
Auxiliary burner
Blow water
Refuse entrance slot
V-cone
flowmeter
Gas cooling
chamber
City gas
Refuse pit
2
To fly ash
processing units
V-cone
flowmeter
Thermal flowmeter
Drying grate
Thermal flowmeter
Combustion grate
1
Thermal flowmeter
Exhaust gas
Combustion grate
Thermal flowmeter
Thermal flowmeter
Furnace
chamber
Post-burning grate
Seal air
Thermal flowmeter
Steam
To ash extruding
machine
Steam
1
Air for white smoke control
Air preheater
Thermal flowmeter
Steam
Measuring object
Drain
Air preheater
Primary forced draft air
Thermal flowmeter
Sensor type
Air
Thermal flowmeter
Exhaust gas
Thermal flowmeter
City gas, Digester gas
V-cone flowmeter
Steam
V-cone flowmeter
Water
Electromagnetic flowmeter, Variable area flowmeter, V-cone flowmeter
Refuse hopper
Ultrasonic level meter
Drain
Secondary forced draft air
Air preheater
Thermal flowmeter
1
TH-1100
Thermal flowmeter
TH-1100/3200-SP
TH-1400
Drain
Mag-wheel flowmeter
Flow monitor
Torque tube level meter
Float type level gauge
Metal tube level gauge
Here are various flow and level sensors suitable for the instrumentation of refuse incineration plants.
Refer to the technical guidance about the specification details of each product.
For the measurement of flue gas and combustion air
For the measurement of the amount of refuse in the refuse pit
Thermal flowmeter TH-1100 series
Ultrasonic level meter UW5000 series
The gas of a large flow rate and high temperature is measured
accurately. Since TH-1100 series is an insertion type detector,
the measurement of large size pipe is fulfilled at low cost.
In addition to the conventional product, TH-1100/3200-SP
thermal flow meters are also provided which have the function
of adhesion prevention and the removal of dust or mist.
Accurate and non-contact measurement. The maximum
measuring range is 60m.
The perfect digital processing unit improved anti-noise
performance.
For the combustion air measurement
Level management of the boiler drum
Thermal flowmeter TH-1400 series
Torque tube type level meters FST-3000 series
Because of an inserted type, the measurement of large size
pipe is fulfilled at low cost.
Isolating gate valve (Customer's supply) allows easy
maintenance even during the plant operation.
Maximum operating temperature is 400˚C.
High performance and high accuracy are attained by the
microprocessor. Moreover, the local setup can be done.
Measurement of the high temperature boiler feedwater, the steam of waste heat boilers, and city gas of auxiliary burner
Level measurement of the auxiliary burner oil tank
Differential pressure type flowmeter V-cone flowmeter
Float type level gauge FT-1000 serie
Short straight runs, low pressure drop, and wide rangeability.
V-cone flowmeter can measure almost all process fluids, i.e.,
liquids, slurries, gases, and steam.
Transmitter mounted type VD series allows easy and simple
installation, requiring no pressure lead piping.
Mechanical type with simple structure and high reliability.
No power supply is required. Various transmitters can also be
provided for remote level monitoring.
Measurement of reuse water for refuse sewage atomizing, liquid service for toxic gas neutralization unit
Level measurement of chemical storage tanks
Electromagnetic flowmeter EGM4010C series
Metal tube level gauge FM MAG series
Various electrodes, hard rubber and fluororesin lining etc. can
be selected; You can choose the best model from the wide lineup according to the application.
No existence of obstacles in measuring tubes generate no
pressure loss.
Free from breakage and leakage because of a metal tube. Liquid
level is indicated by clear and visible color flappers. This
mechanism eliminates many problems caused by conventional
glass gauges.
Special material of PVC, Fluororesin, Glass lining etc. are useful
for very corrosive liquid level measurement.
For the management of recycling water of cooling reaction towers and atomizing water in the furnaces
Variable area flowmeter AM-1000 series
Rigid metal tubes make them reliable and require no straight run
of pipe.
The Local indication has an advantage of simple
instrumentation where power is not available.
Individual catalogues or technical guidances are available
for all the products introduced in this product guide.
Contact your agent or TOKYO KEISO.
Management of plant water for cooling facilities and chemical dilution units
Mag-wheel flowmeter W series
Best cost performance.
You can choose suitable model from small size to general size
with various kinds of output functions according to your
applications.
Management of plant water for cooling facilities
Flow monitor FA series
This series of flowmeters has the contact output function for
alarms with the compact body.
Its metallic body is durable and it can be used under splashes
of water because of waterproof structure.
*Specification is subject to change without notice.
Head Office : Shiba Toho Building,1-7-24 Shibakoen, Minato-ku, Tokyo 105-8558
Tel : 03-3431-1625 (KEY) ; Fax : 03-3433-4922
e-mail : overseas.sales@tokyokeiso.co.jp