Acid Bath Heaters Technical Details

Acid bath heaters are heating elements specifically designed to operate within acidic environments, typically produced for applications in the chemical industry, metal plating, surface processing, and similar procedures. These types of heaters are engineered to work safely and efficiently in liquids with low pH values. Here are the technical details of acid bath heaters:

Material Selection

Since acid bath heaters will come into contact with acidic solutions, they are manufactured from materials that are durable and resistant to acidic environments. These materials generally include:
• Stainless Steel: The most commonly used material. Specifically, 304 or 316 stainless steel is resistant to corrosion in acidic environments.
• Titanium: Another material used under more severe conditions. Titanium is extremely resistant to corrosion in highly acidic environments.
• Ceramic Coating: Ceramic coatings that show high resistance to acids are used in bath heaters, especially those working with abrasive chemicals.
These materials are both heat-resistant and offer a long service life without reacting chemically with acidic solutions.

Heating Elements

Acid bath heaters typically include airtight, waterproof, and corrosion-resistant heating elements. These heating elements produce heat by passing an electric current through resistant materials. This heat is used to aid in dissolving and processing within the acidic environment.

High Heat Resistance

Acid bath heaters are generally designed to operate between 150°C and 300°C. However, depending on the material used and special design, heaters capable of withstanding even higher temperatures can be found. These high temperatures are particularly effective in applications that require cleaning, coating, or processing metal surfaces with acidic solutions.

Protective Coatings

To ensure a longer lifespan in acidic environments, acid bath heaters are often equipped with special protective coatings. These coatings help prevent corrosion and protect against acidic liquids. The coatings are applied through special surface treatments on stainless steel materials.

Corrosion Resistance

Acidic environments contain strong chemicals that can rapidly wear away metals. Therefore, the inner surfaces of acid bath heaters are usually coated with materials such as stainless steel or titanium to protect them from the direct effects of acidic solutions. Corrosion resistance is a crucial feature that enhances the performance and lifespan of acid bath heaters.

Safety Features

Because acid bath heaters work with high temperatures and acidic liquids, they have various safety features:
• Overheating Protection: Most acid bath heaters may have thermal protection systems to prevent overheating. If the heater reaches excessively high temperatures, the device shuts down to ensure safety.
• Waterproofing Features: For electrical safety, measures are taken to prevent water and acidic liquids from directly contacting electrical connections.

Operating Voltage and Power

Acid bath heaters are generally designed to operate with 220V or 380V AC. Depending on user needs and system design, various power options are available. Typical power values range between 1 kW and 15 kW, but heaters with capacities of 30 kW and higher can also be produced for larger systems.

Various Models

Acid bath heaters are produced in different sizes and shapes. Generally, they are found in three main models:
• Immersion Type Heaters: These heaters are completely submerged in the acidic liquid and are particularly used for large tanks.
• Surface Type Heaters: The heaters are placed on a surface in such a way that they do not come into contact with the acidic liquid, and they transfer heat to the liquid.
• Cylindrical Type Heaters: These heaters usually have a cylindrical structure that minimizes contact with the acidic liquid and are used for cleaning or heating metal surfaces.

Acid bath heaters are devices specifically designed to provide safe and efficient heating in acidic environments. They are made from durable materials such as stainless steel and titanium, offering high heat resistance and corrosion resistance. With high temperature capabilities, safety features, and various application areas, these heaters play an important role especially in fields such as the chemical industry and metal processing.

Acid Bath Heaters Measurement Details

Acid bath heaters are produced in various sizes according to different application and system requirements. Since these heaters are used to provide heating in acidic environments, each model’s specific dimensions and designs are optimized based on the size of the environment, temperature requirements, and the chemical properties of the solution. Here is an overview of the measurement details for acid bath heaters:

Length and Dimensions

The length of acid bath heaters generally varies depending on the size of the tank used and the volume of the solution. Typically, the lengths of acid bath heaters can be within the following ranges:
• Immersion Type Heaters: These heaters are completely immersed in the acidic solution, and their lengths usually range from 500 mm to 3000 mm. These measurements can be further customized based on the application.
• Surface Type Heaters: These heaters, which are placed on a surface, can be shorter, typically ranging between 200 mm and 1000 mm.
• Cylindrical Type Heaters: The lengths of cylindrical models usually vary between 100 mm and 2000 mm. These types of heaters are preferred for smaller applications.

Diameter

The diameters of acid bath heaters vary depending on the materials used and the design. Typical diameters can be within the following ranges:
• Immersion Type Heaters: Diameters generally vary between 10 mm and 50 mm. Larger diameters are used for applications requiring higher heating capacities.
• Surface Type Heaters: The diameters of these heaters typically range between 6 mm and 25 mm.
• Cylindrical Type Heaters: These heaters can have smaller diameters, usually ranging between 10 mm and 50 mm.

Power Capacity

The power capacity of acid bath heaters varies according to the electrical current used. Typically:
• Immersion Type Heaters: They come with power options ranging between 3 kW and 15 kW.
• Surface Type Heaters: These heaters generally have a power capacity between 1 kW and 10 kW.
• Cylindrical Type Heaters: Cylindrical type heaters can be found in smaller power ranges, typically varying between 500 W and 5 kW.
Electrical Connections and Voltage
Acid bath heaters can be produced with different voltage and electrical connection types. They generally have the following voltage options:
• 220V AC: Commonly used for small and medium-scale applications.
• 380V AC: The preferred voltage value for larger tanks and industrial applications.
Additionally, electrical connections are typically made using flange connections, threaded connections, or immersion connections.

Sealed Environment and Waterproofing

The sealing features of acid bath heaters are important, especially to prevent the outer surface from coming into contact with acidic liquids. These types of heaters usually have sealing gaskets around them. These gaskets prevent acidic liquids from contacting electrical connections and ensure the device operates safely.
Mounting Type and Configuration
The mounting types of acid bath heaters are also important. Most acid bath heaters can be mounted in the following ways:
• Immersion Mounting: The heaters are placed directly inside the acidic solution. These types of heaters tend to be longer and thicker.
• Surface Mounting: Surface type heaters are generally mounted on the outer surface of a tank and transfer heat to the surface of the solution inside the tank.
• Cylindrical Mounting: Cylindrical type heaters are usually used in small tanks and confined spaces; therefore, they can be smaller and more compact.

Corrosion and Durability

Acid bath heaters can vary significantly in terms of durability. Stainless steel, titanium, and ceramic-coated materials are commonly preferred options to provide a long service life. These materials can tolerate prolonged contact with acidic liquids.

Custom Sizes and Customizations

Acid bath heaters can also be customized for special applications. Depending on the need, a specific length, diameter, power capacity, or connection type can be requested. Such customizations are made according to the user’s specific industrial requirements.

The measurement details of acid bath heaters vary according to the size of the environment, properties of the solution, and required heating capacity. Factors such as length, diameter, power capacity, and voltage options are determined and can be customized based on the specific application.