I. Overview

This is a quick-installation horizontal internal combustion three-pass fire-tube boiler. It features an offset furnace tube semi-wet-back structure, where high-temperature flue gases sequentially wash the second and third-pass flue tubes, and then are exhausted into the atmosphere through the rear smoke chamber and chimney. The boiler is equipped with removable front and rear smoke box lids for easy maintenance. The boiler is fitted with world-renowned burners and incorporates advanced technologies such as automatic proportional combustion control, automatic water regulation, programmable start/stop, and automatic operation. It also features automatic protection functions including high and low water level alarms, extremely low water level, over-pressure protection, and automatic shutdown upon flameout. This model boasts a compact structure, safety, ease of operation, rapid installation, low pollution, low noise, and high efficiency, making it widely applicable for industrial steam usage in enterprises, hotels, office buildings, residential buildings, and for heating and domestic steam usage.

Our company's developed series of light oil-fired boilers feature a highly advanced level of automation, internationally recognized.Italian ImportedThe fully automatic burner, as the primary combustion equipment, is controlled by a more advanced combustion program controller. It can perform all necessary functions for the normal combustion of fuel boilers, automatically implementing protective shutdowns in normal, accident, and extreme conditions. Equipped with a corresponding water level controller and pressure proportional regulator, it ensures low and high water level indication, overpressure indication, and adjustment, maintaining water levels within the normal range and steam pressure within the allowable fluctuation range. It also provides a protective shutdown indication when water levels are extremely low or overpressure occurs.

II. Key Features

The overall structure is reasonable, compact, and belongs to the boiler island type, meeting the requirements for quick assembly and factory shipment. This product consists of three main parts upon factory dispatch: the boiler main unit, chimney, and pipeline system. Both the main unit and the chimney sections are fully manufactured in our factory. The pipeline valves and instruments配套 to the main unit are already pre-assembled. Upon arrival at the site, simply assemble the main unit and chimney. Once the gas, power, and water supply lines are connected, the trial run can be conducted. This significantly shortens the installation period and ensures product quality.

2. Advanced design performance. The boiler's main unit is of an integrated structure, with the burner assembled on the front smoke box cover, and the main body mainly arranged with heating surfaces and combustion chambers. It features a rational and compact structure, low steel consumption, an inclined wave furnace shell, and an insulation layer made of a new lightweight insulating material. The outer packaging is made of colored thin plates, with a rectangular shape, making the boiler's performance, weight, structural dimensions, and appearance distinctly more advanced and aesthetically pleasing compared to domestic products of the same capacity. The water supply equipment for the boiler is configured on the boiler's base on the right side, integrating it with the main unit and eliminating the need for an additional foundation.

3. The water circulation is simple, with a well-structured pressure component design. It can operate safely while ensuring water quality.

4. Comprehensive auxiliary equipment available, featuring advanced overall technical performance.

Integrated low-NOx condensing boilers feature a large vapor phase space, equipped with an efficient vapor-water separator, reducing steam humidity to below 3%. Utilizing advanced digital intelligent control technology, the entire combustion process can be remotely monitored accurately. Reliable imported electrical components ensure the equipment's safety during operation. Optional remote communication interfaces can be added to control multiple boilers in parallel, allowing real-time printing of boiler operating parameters. The computer memory system can record boiler failures and monitor its operation.

Comprehensive safety accessories for boilers: water level control, pressure control, alarm devices, gas leak prevention, flame-out protection, over-temperature and over-pressure protection, explosion-proof door protection, etc. With multiple safety interlock protections, the equipment is free of safety hazards. The boiler is equipped with internationally advanced imported burners, ensuring complete combustion and harmful components in the flue gas below national standards, making it an environmentally friendly product.

Huzhou Boiler Factory Co., Ltd. is a professional manufacturer of boiler and pressure vessel equipment, and also the leading supplier of liquefied petroleum gas storage tanks in China. Having evolved over the years, it now encompasses Huzhou Boiler Factory Co., Ltd., Huzhou Boiler Factory Co., Ltd. Installation Branch, and Shandong Zhongke Neng Artificial Environment Co., Ltd.