High-Efficiency Boiler Economizer for 1T-10T Capacity Systems

Customized Experience Significant Savings With Our High-Efficiency Boiler Economizer

Product Description

        The economizers typically consist of a series of pipes arranged in parallel, often in a curved shape to increase the contact area between the flue gas and the incoming water. The flue gas passes through the boiler combustion chamber and enters the economizer, where it flows in the pipe. At the same time, the inlet water of the boiler also passes through the pipes of the economizer and exchanges heat with the flue gas. The heat in the flue gas is transferred to the inlet water, which lowers the flue gas temperature and increases the inlet water temperature. In this way, the heat in the flue gas is recovered and the thermal efficiency of the boiler is improved.

Function

1. Absorb the heat of low-temperature flue gas, reduce the exhaust temperature, reduce the exhaust loss, and save fuel.

2. Because the feed water is heated in the economizer before entering the steam drum, the heat absorption of the feed water on the heating surface is reduced, and the economizer can be used to replace part of the evaporation heating surface with high cost.

3. When the feed water temperature increases, the wall temperature difference will be reduced when it enters the steam drum, and the thermal stress will be reduced accordingly, prolonging the service life of the steam drum.

Energy-saving principle

        Add a reheating process to the cycle. Increase the average temperature of endothermy. This increases the efficiency of the cycle. During the start-up process of the boiler (drum boiler), because the circulation of its steam-water pipeline is not established, that is, the boiler feed water is in a stagnant state, and the water in the economizer is in a state of non-flow at this time. With the strengthening of boiler combustion and the increase of flue gas temperature, the water in the economizer is easy to vaporize, so that the part of the economizer is in an overtemperature state. In order to avoid this situation, a pipe is connected from the centralized sewer pipe of the steam drum to the inlet of the economizer as a recirculation pipe, so that the water in the economizer is in a flowing state to avoid its vaporization.

Features

• ​Brand Name: HD Boiler
• Model Number: Boiler Economizer
• Place of Origin: China
• Certification: ASME, ISO9001:2015, ISOEN3834
• Minimum Order Quantity: 3 TONS
• Price: negotiable
• Packaging Details: Iron frame Packing
• Delivery Time: Depends on quantity
• Payment Terms: 30% after contract and balance 70% before shipment, or 100% L/C at sight
• Supply Ability: 100 tons/month
• Material: Carbon Steel
• Placement: Before ESP or Before FGD
• Packing: Iron Frame Package
• Usage: Power Station
• Inlet Temperature: 150-300℃

Packaging and Shipping

Parameters

Why Choose Our Boiler Economizer?

• High-quality stainless steel material for durability
• Innovative design for maximum energy savings
• Easy installation and maintenance
• Advanced control systems for efficient operation
• Suitable for various types of power plants
• Handles high inlet temperatures

Contact Us

        If you are looking for a reliable and high-quality Boiler Economizer, look no further than HD Boiler. Contact us today to learn more and to place your order!

FAQ

• Q: What is the brand name of this product?

A: The brand name of this product is HD Boiler.

• Q: What is the model number of this product?

A: The model number of this product is Boiler economizer.

• Q: Where is this product made?

A: This product is made in China.

• Q: What certifications does this product have?

A: This product is certified by ASME, ISO9001:2015, and ISOEN3834.

• Q: What is the minimum order quantity for this product?

A: The minimum order quantity for this product is 3 tons.

• Q: Is the price negotiable for this product?

A: Yes, the price for this product is negotiable.

• Q: How is this product packaged?

A: This product is packaged in iron frames.

• Q: What is the delivery time for this product?

A: The delivery time for this product depends on the quantity ordered.

• Q: What are the payment terms for this product?

A: The payment terms for this product are 30% after contract and balance 70% before shipment, or 100% L/C at sight.

• Q: What is the supply ability for this product?

A: The supply ability for this product is 100 tons per month.