DZL Series Coal Fired Steam Boilers Manufacturing

DZL series steam boiler is a kind of horizontal three-return water and fire tube boiler, which is arranged with a bunch of threaded smoke tube inside the boiler barrel, and the left and right sides of the furnace chamber are equipped with light pipe and water cooling wall. In the coal fired steam boiler, the chain grate is adopted to realize mechanical coal feeding, and the blower and induced draft fan are equipped for mechanical ventilation, and the scraper type slag discharge machine is installed to realize automatic slag discharge. The front and rear arch of the coal fired boilers manufacturing adopts new energy saving technology, which is energy saving and environmental protection, safe and stable operation.


Coal fired boilers manufacturing

Coal fired boilers manufacturing


After the fuel of the coal-fired steam boiler falls on the grate from the coal sill and enters the furnace for combustion, the flame, through the rear arch refraction, turns upward through the combustion Chambers on both sides of the body and turns to the front smoke box, and then turns back to the tube bundle in the pot by the front smoke box, enters the economizer through the rear smoke box, and then is pumped by the induced draft fan to the air through the flue to the chimney. The boiler thermal efficiency is higher than the industry standard, and the operation is mechanized, which reduces the labor intensity of operators.

Coal fired boilers manufacturing high degree of mechanization and automation, using fast delivery factory. After the boiler arrives at the site of use, it can be installed and connected with valve instrument, blower, induced draft fan, smoke air pipe, energy saver, dust collector, slag extractor and other parts, and it has the characteristics of starting fire quickly. Boiler installation, easy to move, can save a lot of capital investment. This series of steam boiler is composed of boiler body, chain grate coal hopper, fire hole, fire door, front and rear smoke box, furnace wall and insulation layer.

Coal fired steam boiler coal adaptability, boiler output, high thermal efficiency. And because of its simple structure, low steel consumption, easy production process, high thermal efficiency. And be promoted by the market. Our factory exports coal-fired boilers with complete supporting facilities, in order to achieve the operator’s labor intensity, ensure operation safety, save electric energy, reduce fuel consumption, reduce operating costs and other purposes.

DZL series coal fired boiler has sufficient heating surface, large space of soda water, wide safe water level range and strong load regulation ability. The light chain grate is adopted, the air leakage of the grate is small, the regulation is simple and reliable, it can better regulate the boiler combustion condition, ensure the boiler stable combustion. The boiler is all quick installation type, the boiler structure is compact, occupies a small area, the installation period is short, the boiler is transported to the installation site as long as the necessary pipeline and flue installation can be quickly put into operation.


Coal fired steam boiler sales

Coal fired steam boiler sales


The coal fired boilers manufacturing control system is equipped with automatic water supply function, and can complete all kinds of safety protection and alarm. It can be used for steam and hot water heating in the process of textile, printing and dyeing, paper making, plastic, food and other industrial products as well as for heating, bathing and steaming rice in factories, organs, schools and institutions. Zozen Boilers specializing in the production of various kinds of boiler products over the years committed to providing customers with high quality service, boiler get unanimous favorable comment of customer, welcome everyone to come to advisory procurement.

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