header image

Welcome to ZOZEN

ZOZEN is one of the best modern boiler manufacturers in China, our products include steam boilers, hot water boilers and thermal oil heaters. ZOZEN boiler is located in Wuxi, covers 150 thousand square meters of production area, equipped with first-class production equipment, passed the ISO9001:2000 international quality system certification. The company gained the " S " and " U " steel seal from ASME of US.

Customer service

If you run into any problems with the boiler, please contact us directly by email or fill out the online service request. We will do our best to resolve any problems you might have within 24 hours.

In case of special condition, ZOZEN will forward your request to one of its partnered sales representatives depending on the country and state. The local maintenance personnel will arrive at the customer site as soon as possible.


Fire Tube Boiler - Online Electric

Fire Tube Boiler is a type of Boiler in which hot gases pass through the boiler fire tube and water pass through around the fire tube. Also learn the working principle of Fire Tube Boiler with its types.

xuyi@zozen.com >

Get A Quote >

(

2018-6-24 ·  water tube boiler natural circulation boiler forced circulation boiler once-through boiler waster heat boiler exhaust gas boiler supercharged boiler coal fired boiler

xuyi@zozen.com >

Get A Quote >

combustion in boilers - SlideSha

combustion in boilers 1. Combustion Theory Lecture 12 Combustion in Boilers 2. Learning Outcomes 1. Overview of general boiler designs and applications – Heat balance/heat transfer/ heat availability/excess air/size and shape of the combustor – Boiler configurations: Smoke tube (Fire tube) and water tube/ Water wall designs Natural Circulation and Forced Circulation 2.

xuyi@zozen.com >

Get A Quote >

FIRE TUBE BOILERS BASIC AND TUTORIALS | AL

2019-10-8 · FIRE TUBE BOILERS BASIC AND TUTORIALS. A fire tube boiler, as the name suggests, has the hot flue gases from the combustion chamber, the chamber in which combustion takes place, passing through tubes and out the boiler stack. These tubes are surrounded by water.

xuyi@zozen.com >

Get A Quote >

Boiler Inspecti

The other type is a water tube steam boiler. It is just the opposite of the fire tube steam boiler; the water is in the inside of the tubes and the hot gases are on the outside of the tubes. In the fire tube boiler, we have a limitation on the combustion chamber diameter and length, and it cannot exceed a certain value.

xuyi@zozen.com >

Get A Quote >

Vertical fire-tube steam boiler - russianpatents.c

Vertical fire-tube steam boiler operates as follows. Flue gases from combustion of the fuel in the burner device 3 rush up sequentially heating the coolant in the combustion chamber 2, a vertical partition 4. Energizers 6 of the heating pipe 5 leads flue gases into rotational motion and improve heat transfer.

xuyi@zozen.com >

Get A Quote >

Cochran Boiler - Main Parts, Working, Advantages an

The fire brick lining is present in the combustion chamber and helps in the combustion of the fuel. 9. Manhole: A manhole is provided for the cleaning and inspecting of the boiler from inside. 10. Flue Pipe: It is a small passage connecting the fire box and combustion chamber. The hot gases enters into combustion chamber through the flue pipe.

xuyi@zozen.com >

Get A Quote >

Fire-Tube Boilers Return-Tube Boilers Horizonta

2013-2-6 · Fire-Tube Boilers Return-Tube Boilers Horizontal Many Small Fire Tubes Internally-Fired combustion and boiler Page: 1 2 . A single-furnace boiler has but one combustion chamber. A two-furnace boiler may have a combustion chamber for each furnace or it may have a common combustion chamber. If there is but one boiler on board, it is better to

xuyi@zozen.com >

Get A Quote >

Combustion chamber, Boiler chamber, Firetube boile

2013-9-26 · Combustion chamber 1.1 Production length 1000~6000mm 1.2 Diameter of work piece 650-1700mm 1.3 Depth of the processed corrugation 38-67mm 1.4 Sheet thickness of the work piece 8-32mm 1.5 Pitch of the corrugation adjustable 1.6 Material:ASTM SA 516 Gr70, SA516 Gr60, SA304, SA316L 1.7 Welding seam inspection X ray.

xuyi@zozen.com >

Get A Quote >

Boiler

2013-4-15 · Auxiliary Diesel Engine Combustion Chamber Components Power Transmission System Control Apparatus Fittings and Accessories Turbo Charger Others Return to Main TOC Boiler Main Boiler Auxiliary Boiler Exhaust Gas Economizer Return to Main

xuyi@zozen.com >

Get A Quote >

Fire Tube Boilers - Chipkin Automation Syste

They are popularly known as Shell boilers since in these boilers all the surfaces contributing towards heat transfer are enclosed inside a shell made up of steel. They can be also called as Smoke tube boilers.As the name suggests, in fire tube boiler systems, the hot exhaust gases emanating out of combustion reaction are passed through the boiler tubes.

xuyi@zozen.com >

Get A Quote >