Oil fired, gas-fired, and hot water boilers

NegotiableUpdate on 04/24

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

The main characteristics of fuel and gas hot water boilers are as follows: 1. The design, production, manufacturing, supervision and inspection of the boiler are strictly in accordance with the "Hot Water Boiler Safety Supervision Regulations" to ensure the long-term safe and stable operation of the boiler

Product Details

Oil fired, gas-fired, and hot water boilers

describe

characteristic

Main features: 1. The design, production, supervision and inspection of the boiler strictly follow the "Hot Water Boiler Safety Supervision Regulations" to ensure the long-term safe and stable operation of the boiler. Through multiple tests and verifications on advanced machine testing platforms, the boiler can achieve good thermal performance, qualified flue gas emission indicators, and a wide range of burner adaptability under various loads. 3. The front and rear smoke boxes are made of special insulation materials, which have high temperature resistance, low thermal conductivity, and good resistance to rapid cooling and heat energy, greatly extending the service life of the smoke boxes. The lower part of the smoke box is equipped with a condensate discharge outlet to reduce the corrosion of compressed parts by condensate. 4. The reasonable arrangement of the internal devices and various pipe openings in the pot optimizes the water circulation inside the pot, effectively preventing the formation of scale and improving the heat transfer efficiency on the water side. Set up hand holes and inspection holes in weak links with poor circulation for regular inspection and maintenance. 5. Compared with the dry back boiler, the wet back structure greatly reduces the temperature of the rear smoke box and solves the problem of frequent maintenance during the operation of the rear smoke box; 6. A larger water volume design, the furnace body is not sensitive to load fluctuations, and it is still suitable for users with a large range of load changes. 7. The appearance carefully designed by professional industrial designers is novel, unique, and harmonious with the surrounding environment. Fangkuai Boiler has completely changed the image of industrial boilers as silly, large, black, and crude, and is a new concept industrial boiler of the 21st century. 8. Based on rigorous theoretical calculations and years of experience in thermal network layout, while ensuring boiler performance, reducing boiler volume, improving boiler coordination in overall layout, and obeying the compact arrangement of the system as a whole can save valuable floor space and reduce boiler room infrastructure investment for users.

Protection device 1: It has high and low voltage protection. When the power supply voltage exceeds the normal range, it automatically cuts off the boiler power supply and alarms. 2. Equipped with temperature sensor abnormality protection, the boiler control system first detects the sensor condition after each startup. If there is an abnormality, the boiler power supply will be automatically cut off and an alarm will be triggered. 3. Equipped with water shortage alarm function: When the boiler water level is lower than the safe water level, the boiler power supply will be automatically cut off and an alarm will be triggered. 4. It has a secondary overheating protection function, which automatically shuts down and alarms when the temperature of the boiler shell is abnormal. 5. Complete gas valve assembly and protection system: Provides a complete gas valve assembly and accessories including filters, pressure regulators, solenoid valves, etc., ensuring the safety of gas. 6. The smoke monitoring device can automatically monitor the exhaust temperature of the boiler, making it more convenient to grasp the combustion situation of the boiler. 7. It has the function of displaying and controlling the supply/return water temperature, and users can set the supply/return water temperature of the boiler according to the needs of the load, making it more convenient to grasp the operation status of the boiler and system. 8. Scale alarm system, patented technology, automatically detects scale inside the furnace, and automatically alarms when the thickness exceeds a certain value. 9. Multiple protective devices such as safety valves, explosion-proof doors, and flow switches are installed to ensure the safe operation of the product.

Our company has fully intellectual property rights and independently designed and developed a PLC fully automatic intelligent control system. It adopts a combined control method of electromechanical integration control equipment and programmable logic controller (PLC). The advanced programmable logic controller (PLC) is used as the "central processing unit" of the control system. The control system operates through a touch screen, greatly improving the automation control and operational reliability of the boiler, and making the operation more convenient and intuitive. The operation interface is intuitive and simple, and the running status is clear at a glance. It adopts the current high-resolution color or black and white touch screen. ● Real time dynamic display of the operating status of burners, water pumps, and flame changes. The multi-level pop-up menu in Chinese simplifies, organizes, and intelligentizes boiler monitoring. Chinese fault repair guide, easy to operate. ● Generate analysis reports ● Achieve optimal load regulation and automatic fault alarm of the boiler system ● Equipped with standard RS232/485 interface and MODEBUS protocol, it can be connected to building automation or DCS to achieve group control of multiple boilers. Suitable for people of any cultural level. Fully automatic operation, easy and effortless operation ● Equipped with automatic flame adjustment and flame detection functions. ● Equipped with automatic detection and alarm function for low water level limit; ● It has the function of displaying the inlet water temperature; High quality hardware and comprehensive software ensure efficient and reliable optimization of the system. Adopting PLC with strong anti-interference performance and long service life; Multiple chain protections coexist, ensuring high reliability and safety of the system; ● There is a system debugging password, and people without permission cannot change the system operating parameters; Record fault history for easy maintenance and repair ● Automatically record the running time of the water pump and burner; If the boiler malfunctions, it should be safely shut down and a screen should pop up to record the time and content of the first dozens of malfunctions. Users can quickly identify the cause of the malfunction according to the maintenance guide; Multiple control function options and rich expansion functions allow customers to choose more ● PLC modular expansion modules and sufficient reserved ports, reducing users' repeated investment in special needs development; Multiple boilers can be networked for use, without the need to set up a main console, allowing the control system to automatically select the number of boilers to operate and allocate the load of each boiler based on the user's hot water consumption; ● It can be easily interconnected with current office automation networks (WINDOWS9X, WINDOWSNT, NOVELL, etc.) and factory automation control networks to achieve remote monitoring of boiler water quality and boiler operation status; Computers can be used as monitoring camerasnoodles;

Specification and Parameter

Specification and model	Rated thermal power (MW/h)	Rated supply/return water temperature (℃)	Circulating water volume (m3/h)	Thermal efficiency (%)	Diesel fuel consumption (kg/h)	Gas consumption (Nm3/)	Applicable fuel	Boiler size (L * H * W) mm
CWNS0.35-85/60-Y(Q)	0.35 (300000 kcal)	85/60	12	92.4	30	35	Oil and gas	19561380157
CWNS0.49-85/60-Y(Q)	0.47 (400000 kcal)	85/60	16	92.4	40	49	Oil and gas	245014501760
CWNS0.7-85/60-Y(Q)	0.7 (600000 kcal)	85/60	24	93.8	60	70	Oil and gas	273015701842
CWNS1.05-85/60-Y(Q)	1.05 (900000 kcal)	85/60	36	94.8	90	105	Oil and gas	305018802000
CWNS1.4-85/60-Y(Q)	1.4 (1.2 million kcal)	85/60	48	94.8	120	140	Oil and gas	350020002200
CWNS2.1-85/60-Y(Q)	2.1 (1.8 million kcal)	85/60	72	94.8	180	210	Oil and gas	428022002300
CWNS2.8-85/60-Y(Q)	2.8 (2.4 million kcal)	85/60	96	94.8	240	280	Oil and gas	533023702500
CWNS3.5-85/60-Y(Q)	3.5 (3 million kcal)	85/60	120	94.8	300	350	Oil and gas	614024003270
CWNS4.2-85/60-Y(Q)	4.2 (3.6 million kcal)	85/60	144	94.8	360	420	Oil and gas	601029003370
CWNS4.9-85/60-Y(Q)	4.9 (4.2 million kcal)	85/60	168	94.8	420	490	Oil and gas	614024003270
CWNS5.6-85/60-Y(Q)	5.6 (4.8 million kcal)	85/60	192	94.8	480	560	Oil and gas	601029003370
CWNS7.0-85/60-Y(Q)	7.0 (6 million kcal)	85/60	240	94.8	600	700	Oil and gas	686033003870

Application scope

Application scope: Industrial production, chemical production, road and bridge construction, hospitals, schools, hotels, government agencies, pharmaceutical industry, food factories, beverage factories, rubber factories, greenhouses, chemical factories, paper mills, building materials industry, clothing and textile factories, washing plants, etc

Detailed Introduction