Gesamtprospekt JEAG 07 · PDF filephases and reduces the thermal stress of the equipment, ......

INCINERATION

& WASTE TO ENERGY PLANTS

Fire, air and energy are our elements.

2 JOSEPH EGLI AG

JOSEPH EGLI AG builds

Incineration and waste to energy plants

- with an incineration capacity from 250 kW up to 8 MW

- for

SOLID WASTE LIQUID WASTE OFF-GAS SLUDGE

- completely equipped with

FLUE GAS TREATEMENT

HEAT RECOVERY MONITORING SYSTEM

COMBUSTION

3 JOSEPH EGLI AG

ANIMAL CARCASSES

Cremation of carcasses for pestilence (BSE or bird flu) prevention

- or pets.

.

Application

INDUSTRY

Manifold applications in different industries

from carbon filter regeneration to eco-compatible disposal of off-gases and

chemicals and as pre-treatment in precious metal recycling.

WASTE TO ENERGY Not the noblest wines alone are stored in the cellar of the world leading hotel Palace in St.

Maurice, but also the most modern technology for eco-compatible energy

production incinerating the hotel waste and using the heat for warm water production.

MEDICAL WASTE

Secure incineration of medical waste from hospitals is a classical field of application of our installations; from respectful disposal of parts of human bodies to safe disposal of

expired medicaments.

TROUBLE AREA Mobile installations are used in disaster and trouble areas for prevention of epidemics or

safe destruction of chemical and warfare agents.

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Functional principle of the MultiZon incinerator

Solid Waste Incineration

Liquid Waste Incineration

1 PRIMARY CHAMBER 2 THERMAL REACTOR 3 START-UP BURNER

4 REACTOR BURNER 5 AIR FAN 6 AIR COLLECTOR 7 FLUE GAS COOLING

8 MAIN DOOR 9 INSPECTION DOOR 10 THERMO COUPLE 11 WATER INJECTION

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MZ MultiZon INCINERATOR for batch operation

Our MZ model is our junior regarding the capacity and covers the lower range up to ca. 500 kW. The junior incinerates solid waste batch-wise during 8 to 10 hours per day, depending on the ash content. Liquid waste can be incinerated continuously during 24 hours per day. Due to small dimensions, low weight and modular configuration, the junior can be transported easily and serve as mobile incinerator in difficult to access geographic areas.

General

Field of application

Type of waste: Aggregate condition: Solid and liquid

Heating value: 1 ÷ 45 MJ/kg

Moisture Up to approx. 86%

Density: 40 to approx. 1'500 kg/m3

Thermal condition: 0.21 MW ÷ 0.42 MW

Volume (for Hu of 15 MJ/kg): 50 kg/h ÷ 100 kg/h / 0.4 t/day ÷ 0.8 t/day

Capacity range:

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Functional principle of the MultiZon incinerator

10 PRIMARY CHAMBER 12 CHARGING 14 SOLID WASTE

18 ASH OUTLET 20 REACTOR 21 IGNITION BURNER 22 BURNER POST-COMBUSTION

CHAMBER 28 EMERGENCY STACK

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GG MultiZon INCINERATOR for batch operation

The GG-series is the result of decades of development of the static incineration furnace for batch operation. The simple concept of static incineration chamber without any interaction of moving mechanical parts during the combustion process grants superior reliability even under toughest circumstances. As ash is accumulating in the combustion chamber during the incineration, the ash content of the waste determines the cycle time (8 to 12 hours for standard waste) and consequently the capacity.


Type of waste: Condition: Solid and liquid



Density: 50 to approx. 200 kg/m3

Thermal: 0.7 MW ÷ 4.2 MW

Volume (for Hu of 15 MJ/kg): 1‘200 kg/h ÷ 8‘000 kg/h / 1.2 t/day ÷ 8 t/day

Capacity range:

General

8 JOSEPH EGLI AG

Functional principle of the stepped hearth incinerator

10 PRIMARY CHAMBER 11 LIQUID WASTE INJECTION 12 CHARGING

14 SOLID WASTE 16 PRIMARY AIR 17 SECONDARY AIR 18 ASH OUTLET

20 POST-COMBUSTION CHAMBER 21 IGNITION BURNER 22 BURNER POST-COMBUSTION CHAMBER 28 EMERGENCY STACK

9 JOSEPH EGLI AG

CS STATIC COMBUSTION CHAMBER for continuous batch operation

General


Type of waste: Aggregate condition: Solid and liquid up to 30%




Thermal capacity: 0.85 MW ÷ 3.125 MW

Volume (for Hu of 15 MJ/kg): 200 kg/h ÷ 750 kg/h / 4.8 t/day ÷ 16 t/day

Capacity range:

The stepped hearth equipped with feed rams and continuous ash extraction ensures continuous and there fore uniform and controlled incineration. The reliable form of construction uses the minimum of moving parts and grants long life and simple use of the installation as well as favourable price-to-performance ratio with respect to investment and maintenance. The amply dimensioned combustion chamber, the controlled incineration and the optimized supply of air ensure minimum consumption of secondary fuel. Continuous operation during 24 hours a day precludes unproductive periods for heating and cooling phases and reduces the thermal stress of the equipment, thus leading to longer life-time and lower maintenance cost.

10 JOSEPH EGLI AG

Functional principle of the rotary and parallel flow kiln

1 ROTATIVE COMBUSTION CHAMBER 2 CHARGING 3 START AND SUPPORTING BURNER

4 PRIMARY AIR FAN 5 REACTOR 6 GAS TO POST-COMBUSTION CHAMBER

7 SECONDARY BURNER 8 SECONDARY AIR FAN 9 TERTIARY AIR FAN

1 ROTATIVE COMBUSTION CHAMBER 2 FRONT HEAD 3 REAR HEAD 4 START AND SUPPORTING BURNER

5 PRIMARY AIR FAN 6 AUTOMATIC ASHES CHAMBER BURNER 7 ASHES CHAMBER 9 WASTE FEEDER

10 SOLID, LIQUID, PASTY AND SLUDGY HAZARDOUS WASTE 11 ULOADING ASHES COCHLEA 12 GAS TO POST-COMBUSTION CHAMBER

11 JOSEPH EGLI AG

RK ROTARY KILN for continuous operation

The rotary kiln with corresponding post-combustion is the classical universal unit for proven and versatile hazardous waste incineration. The major fields of application are firstly hazardous waste requiring high incineration temperatures and secondly sludge and creeping waste requiring adequate geometry of the incineration chamber.

Main advantages of the rotary kiln for the incineration of hazardous waste: • universal application • minimum requirements with respect to sorting and preparation of waste • wide range of waste which can be incinerated simultaneously • genuinely continuous incineration • high combustion temperatures, up to 1,400°C • easily controlled dwell time of waste in combustion chamber

General


Type of waste: Aggregate condition: Solid, sludgy, pasty, and liquid





Volume (for Hu of 15 MJ/kg): 300 kg/h ÷ 2‘500 kg/h / 4.2 t/day ÷ 48 t/day

Capacity range:

12 JOSEPH EGLI AG

SWIRL BURNER Burns four different sorts of off-gas

as well as different liquids

- adjustable flame length - with LOW NOX devices

swirl register controlled UV/IR flame detectors

Flame stabilizer Ultrasonic liquid nozzles

Explosion proof EeX d llc T5

12 MW natural gas

capacity: ignition and support fuel:

execution:

Burner - heart of combustion

powered by

Swirl burner

State-of-the-art burner technology

Inclination 30°

Inclination 45°

Inclination 60°

13 JOSEPH EGLI AG

LG LIQUID WASTE & OFF-GAS for continuous operation

The model LG is designed for incineration of off-gas and liquid waste with low ash content. The result is legal conformity of the process and low operating cost. In order to optimize the process to suite your application, we offer different executions in post-combustion, flue gas treatment and continuous emission monitoring.

General


Type of waste: Aggregate condition: Gas and liquid

Heating value: Cst 75 / °E 10

Maximal water content: ≤ 12% (self burning) / 100% (with support fuel)

Maximal solid parts: 40 to approx. 1'500 kg/m3

Thermal capacity: 1.5 MW ÷ 8 MW

Volume

Capacity range:

14 JOSEPH EGLI AG

15 JOSEPH EGLI AG

AC ANIMAL CARCASS INCINERATOR for batch operation

The plant shown above cremates sick and infected cattle. It is operated by a private company on behalf of state authorities. This special plant has been developed for the purpose of achieving as low as possible disposal cost. While granting the legal requirements, the electromechanical equipment and infrastructure were reduced to the minimum. The plant is offered in capacities of 500 kg/h or 1,000 kg/h, allowing to dispose of one or two complete cattle carcasses per hour, respectively. It can be operated during 24 hours per day. A heat recovery system hasn’t been implemented as there is no use for heat in immediate vicinity of the unit. It should be considered under all circumstance, however, because substantial quantities of energy can be recovered for relatively minor investment increment.


Type of waste: Aggregate condition: Solid

Heating value: 7.2 MJ/kg


Density: 50 to approx. 200 kg/m3


Volume (for Hu of 15 MJ/kg): 500 kg/h ÷ 1‘000 kg/h / 12 t/day ÷ 24 t/day

Capacity range:

General

16 JOSEPH EGLI AG

17 JOSEPH EGLI AG

FGT FLUE GAS TREATMENT dry - wet - combined

Flue gas treatment is determined by the sort of waste to be incinerated and by the local regulations. In most cases, dry flue gas treatment is sufficient in accordance with the dry sorption principle. It consists of a batching and injection process, a reactor, a hose filter and the relevant control devices. Lime or bicarbonate and activated carbon are used as adsorbents. They can be either mixed on spot or purchased as ready-made Sorbalit which is developed for various special applications. A serial two or multi stage wet washer is normally used for widely differing or unknown waste material or if high levels of pollutants are present. Chlorine and hydrofluoric acid, in addition to heavy metals, are mainly washed out in the first step with an acidic solution (pH 1-3), sulphur dioxide in the second step with an alkaline solution (pH 7-pH 8). Pollutants present in form of dust, salts and heavy metals and washed out by the chemical reaction are fed to a corresponding sewage treatment process and eliminated in concentrated form. Dry flue gas stage might be attached to the wet washer as a police filter or for capturing the re-combined dioxins and furans as well as volatile heavy metals.

General

18 JOSEPH EGLI AG

Our company‘s domicile

Oberurnen/GL in Switzerland has been the domicile of our company for more than 30 years. Here we continuously improve our processes and installations and adapt them to our customers’ requirements. Besides research & development and project management, Oberurnen hosts our administration, sales and order processing.

Office premises CH-8868 Oberurnen GL

Switzerland

Share capital CHF 2‘000‘000.-

Registered office 8868 Oberurnen / Glarus Switzerland

Employees approx. 30

JOSEPH EGLI AG participates substantially in the following further companies: JOSEPH EGLI ITALIA SRL JOSEPH EGLI BULGARIA GmbH JOSEPH EGLI ROMANIA GmbH

cheef

19 JOSEPH EGLI AG

Our production premises

Our installations are produced in the factory in Weesen/SG. The factory is equipped for autonomous manufacturing of all core components. This allows us, together with the large storehouse, to realise customized installations within short period of time and to ensure efficient after sales services. The factory is also the hub for all resources for our technicians and service engineers. Our lecture rooms and test facilities allow theoretical and practical training for operators and technicians who take care of our installations in future.

Workshop CH-8872 Weesen SG Switzerland

Not only do we know how to do it

– we already did it!

Phone: +41 55 617 23 00 Fax: +41 55 617 23 09 Web: www.jeag.com E-Mail: [email protected]

INCINERATION PLANTS Linthlistr. 9, CH-8868 Oberurnen/Switzerland

Gesamtprospekt JEAG 07 · PDF filephases and reduces the thermal stress of the equipment, ......

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