900KW electric heater

I. Overview of 900KW Electric Heater:

The 900KW electric heater is an internationally popular high-quality, long-lasting electric heating equipment. It is used for heating, temperature maintenance, and warming of flowing liquid and gaseous mediums. As the heating medium passes through the heating chamber of the electric heater under pressure, it uniformly carries away the vast heat generated by the electric heating elements during operation, using principles of fluid thermodynamics, thereby achieving the temperature required by the customer's process.

II. Working Principle of 900KW Electric Heater:

The 900KW electric heater converts electrical energy into heat to heat the material requiring heating. During operation, low-temperature fluid medium enters through the inlet under pressure, flows along a specific heat exchange channel inside the electric heating vessel, and follows a path designed based on fluid thermodynamic principles, removing the high-temperature heat energy generated by the electric heating elements. This raises the temperature of the heated medium, resulting in a high-temperature medium at the outlet of the electric heater that meets process requirements. The internal control system of the electric heater automatically adjusts the output power based on the temperature sensor signal at the outlet to ensure uniform temperature of the medium. In case the heating elements overheat, their independent overheat protection device immediately cuts off the heating power, preventing overheating of the heated material that could cause coking, deterioration, carbonization, and in severe cases, damage to the heating elements, effectively extending the service life of the electric heater.

Section 3: Application Range of 900KW Electric Heater:

Typical applications for the 900KW electric heater include:

1. Chemical industry: heating and drying of chemical materials, drying of powders under certain pressure, chemical processes, and spray drying.

2. Hydrocarbon heating, including crude oil, heavy oil, fuel oil, thermal oil, lubricating oil, paraffin wax, etc.

3. Heating fluids such as process water, superheated steam, molten salts, nitrogen (empty) gas, and water gas, etc.

4. Featuring advanced explosion-proof structure, the equipment is widely applicable in industries such as chemicals, military, oil, natural gas, offshore platforms, ships, mining areas, and other explosion-proof environments.

Four: 900KW Electric Heater Model Specifications:

Model Meaning: SWDL-▲-▲▲: Power (KW)▲: Medium A: Gas W: Water T: Oil

Mechanical Specifications Table (This table shows horizontal models; vertical models available upon request)

The above only includes a partial list of small model specifications; the specifics must be calculated and determined based on the user's heating process requirements.

V. Operating Conditions for the 900KW Electric Heater:

Electric heating system operating conditions, installation location

Ambient Temperature: -15～45℃

Relative Humidity: 46% - 91%

*Altitude: Above Sea Level

Control System: Installation indoors, non-corrosive, non-explosive area.

Field operation box and equipment combined into an integral lifting block installed in area 2 explosion-proof area

Electric Heater: Indoor or outdoor installation, non-corrosive, explosion-proof zone 2

Six, Key Features of 900KW Electric Heater:

Small in size, high in power: The heater primarily utilizes bundled tubular electric heating elements.

2. Fast thermal response, high temperature control accuracy, and high overall thermal efficiency.

3. High heating temperature: The heater is designed to operate at temperatures up to 850°C.

4. Uniform export temperature of the medium, with high temperature control accuracy.

5. Wide Application Range and Strong Adaptability: This heater is suitable for both explosion-proof and ordinary environments, with explosion-proof ratings up to dⅡB and C levels, and pressure resistance up to 20MPa.

6. Long lifespan and high reliability: This heater is made with special electric heating materials, featuring a low surface power load design and multiple protective measures, significantly enhancing the safety and lifespan of the electric heater.

7. Fully Automated Control: With the heater circuit design tailored to your requirements, it is convenient to achieve automatic control of parameters such as outlet temperature, flow rate, and pressure, and can be networked with computers.

8. Significant energy-saving effect, the heat generated by the electricity is transferred to the heating medium