A customer in Bangladesh chose a 4 ton natural gas steam boiler produced by ZG boiler for the production of the enterprise. This boiler belongs to the wns series oil and gas boiler produced by ZG boiler. The tail of the wns series of oil and gas boilers produced by ZG boiler has a flue gas condensation recovery device, which can effectively control the exhaust gas temperature and has high boiler thermal efficiency. The boiler design has many protection functions such as over-temperature, over-pressure, water shortage, leak detection and flameout, and the operation is safe and reliable. Moreover, the oil and gas boiler adopts a fully automatic burner, and the feed water adopts continuous electric regulation, and the boiler has high automation degree and convenient operation.
Boiler basic knowledge and principle: as a heat carrier, pump forced circulation of liquid phase, then return to reheating, direct-flow special industrial furnace. Widely used in foundry sand molds such as petrochemical, textile, printing and dyeing, plastics, rubber, food processing, wood processing, asphalt heat, carton production, vegetable dehydration, drying and so on. Boiler is an energy, safe, heating equipment, is an ideal alternative to steam boiler products. The working principle is that the oil heater (endothermic) (organic heat) which is transported to the various thermal equipment after heating, the heat conduction (heat energy release), and then back to the furnace, forming a closed circle in the sense of meaning. In order to achieve the purpose of heating in the process of education. Performance and characteristics: 1, low pressure and high temperature. With the increase of temperature, the viscosity of the oil will continue to decrease the resistance of the system, but also reduce the working pressure, more conducive to safe operation and safe operation. Steam boiler is a high temperature and high pressure plume. 2 the heating system adopts hot water and equipment inlet and outlet temperature of 20? 30 degrees closed-circuit forced circulation heat can be recycled repeatedly there is no waste thermal efficiency is high energy-saving effect is remarkable. (3) the pressure of the heating system is low and the requirements of the pressure equipment and its system will also be reduced accordingly. Therefore, the steam pot required by the production process is accordingly reduced. The furnace is simple and the investment cost is low. 4, the thermal efficiency of various loads can be maintained at an optimal level, and can be adapted to the production of heat load requirements of the following types of 320 degrees, temperature can be accurately adjusted and controlled. 5, heaters to increase two to three times the cycle can provide a wide range of temperature processes for a variety of equipment to meet different temperatures that greatly reduce the need for equipment investment.
Coal-fired boilers, fuel shots are fired, coal in the combustion chamber after the combustion heat release, the heating medium water or other organic heat (e.g., heat transfer oil, etc.) heated to a temperature (or pressure) of the thermal power plant. Coal is our energy use accounted for first, with a mature mining, transportation and sales channels, and the price is relatively low; but it also has many defects, low efficiency, resource utilization imbalance, burning emit large amounts of carbon dioxide and other harmful gases and dust, the larger impact on the environment pollution and high environmental costs.
It is understood that in order to successfully promote the transformation and development of traditional coal chemical industry, January 1, 2019, letter to the Office of Henan Province workers released a special action program (hereinafter referred to as the "Program"), to promote pollution prevention campaign of Henan Province, three-year action implementation of the scheme, to speed up the traditional coal chemical industry (ammonia, methanol) industry green transformation, to achieve high-quality development. "Program" details are as follows.
First, the key tasks
1, and strictly control new capacity. Adherence to the red line capacity, traditional coal chemical enterprises prohibit new construction, new capacity expansion projects alone, is strictly prohibited without permission around the building does not meet the requirements of the industrial layout plan of coal chemical project in principle. The province's coal chemical projects and intensive clean-up, but according to the specified time limit has been approved to start construction of the project in principle, to construction, relocation and renovation projects must be upgraded into the base or campus planning. By 2020, the chemical industry out of the fixed bed coal gasifier intermittent exit single set of devices 300,000 tons / year of synthetic ammonia production capacity.
2, increase the relocation and reconstruction efforts. Further promote the densely populated towns of dangerous chemicals production enterprises and urban built-up areas heavily polluting industrial relocation of enterprises, the implementation of an intensive investigation, the establishment of management accounting, according to "a business a policy" during mode classification advance. Priority to promoting the urban area of coal chemical industry relocation, conversion or quit, not in the urban area but not in the business park to gradually move the park, according to the specified execution be discontinued or phased out. Close to exit the business to achieve the "two off three clear" (cut industrial water, electricity, removal of raw materials, products, production equipment), in situ transformation of the company to implement the upgrading of the standard industry benchmark, off-site relocation of enterprises to According to large-scale, modern principles move into the province for involving chemical industry gathering area.
3, Green transformation. Before the end of 2019, coal chemical enterprises fully completed VOCs governance. And comprehensively promote the chemical industry equipment static and dynamic sealing points, storage, handling, waste water systems, unorganized process emissions and non-normal operating conditions and other root causes of remediation. In accordance with national requirements, the timely completion of the coal chemical industry waste discharge permit issued by the work, companies must comply with the behavior of the sewage discharge permit clear conditions, various types of environmental inspection found violations, strictly and severely investigated and dealt with as soon as possible in place.
Second, the organization and implementation
1, roles and responsibilities. Relevant provincial jurisdiction over municipal government on the development of local coal chemical industry restructuring and overall responsibility, strengthen organizational leadership, with local conditions, the development of coal chemical industry restructuring and development program implementation, implementation tasks initiatives. Coal chemical industry is the main responsibility for the implementation of the restructuring and development, to strictly implement the main responsibility for production safety and environmental protection, the implementation of the relocation of the green transformation. Provincial Industry and Information Technology Department, Development and Reform Commission, the ecological environment, the Office of Emergency Management and other provincial departments according to the division of responsibilities, strengthen guidance and improve relevant policies and measures.
2, strictly implement the policy. Comprehensive use of market mechanisms, economic instruments, legal and necessary administrative means to approach, to promote enterprise restructuring and development. Strict implementation of China's industrial policy, strictly enforce the standards of environmental protection, quality, energy consumption, safety and technology. Relocation and reconstruction of urban population centers dangerous chemicals production enterprises and urban built-up area of relocation and reconstruction project focused on heavy polluting industrial enterprises, shall be given support in terms of fiscal policy, tax incentives, financial support, land policies.
3, strengthen supervision and accountability. Strengthen supervision of new capacity alone, without approval of the establishment of Chemical Industry Park, unauthorized implementation does not meet the industrial layout planning requirements of coal chemical projects, in violation of the registration and management of hazardous chemicals and construction projects "three simultaneous" (also designed, constructed, and concurrent use of illegal activities) system, etc., must be severely accountable accountability.
Biomass Normal Pressure Hot Water Boiler More Informati. Distributed Control System (DCS) Yokogawa America. Since it was released in 1993, CENTUM CS is widely applied in the plants of oil refinery, petrochemical, chemistry, iron and steel, non-ferrous metal,Get a Quote
2020-3-27 · CWNS series oil gas hot water boiler is fast assemble three pass fire tube boiler with internal combustion structure. It adopts corrugated furnace, high temperature smoke gas flow through the corrugated furnace and brush the second pass and third pass tubes, and finally it is discharged into atmosphere by chimney.Get a Quote
hospital hot water normal pressure fire tube boiler . Oil/Gas Fired Boiler - Zhong Ding Boiler Co., Ltd. Zhongding oil gas fired hot water boiler under normal pressure is horizontal three return fire tube hot water boiler It equipped with good performance burner and advanced techniques The burning control, water feed, and program run, etc, areGet a Quote
CWNS Series Oil/Gas Fired Hot Water Boiler Oil/Gas Zhongding oil gas fired hot water boiler under normal pressure is horizontal three return fire tube hot water boiler It equipped with good performance burner and advanced techniques The burning control, water feed, and program run, etc, are full automatic this boiler is safe and reliable, and also has the advantage of compact structureGet a Quote
Boiler Manufacturers India - heatexchangersindia.com CWNS Series wet back three pass atmospheric pressure horiozntal 1.4 mw oil gas fired hot water boiler CWNS 3-Pass Industrial Fire Tube Engine Diesel Hot Water Heater Boiler CWNS series diesel/heavy oil/natural gas fired hot water boiler.Get a Quote
cwns domestic hot water boiler 2019-02-17 About Us. Zozen Boiler main products include gas&oil boiler, coal-fired boiler, biomass boiler, thermal fluid heater and other series ofGet a Quote
CWNS Series Oil/Gas Fired Hot Water Boiler - Oil/Ga. Zhongding oil gas fired hot water boiler under normal pressure is horizontal three return fire tube hot water boiler It equipped with good performance burner and advanced techniques The burning control, water feed, and program run, etc, are full automatic this boiler is safe and reliable, andGet a Quote
Oil/Gas Fired Boiler - Zhong Ding Boiler Co., Lt. CWNS Series Oil/Gas Fired Hot Water Boiler. Zhongding oil gas fired hot water boiler under normal pressure is horizontal three return fire tube hot water boiler It equipped with good performance burner and advanced techniques The burning control, water feed, and program run, etc, are full automatic this boiler is safe and reliable, and also hasGet a Quote
Welcome to buy fire tube horizontal CWNS oil fired normal pressure hot water boiler with our factory. We are providing online shopping for quality, safe and durable equipment from a great selection of appliances at the most competitive price. Should you are interested in it, call us now.Get a Quote
Cwns Gasoil Hot Water Boiler - nethermes.de. hospital gas steam water boiler price. wns gas steam boiler for hospital. CWNS Oil Gas Fired Hot Water Boiler Under Normal Pressure The price of hospital/school/hotel boilers is based on the steam / hot water capacity and View More WNS oil gas fired steam boiler is widely used in hospitals, schools, textile mills, garment factories, largeGet a Quote
Hot water output 85C normal pressure gas oil fired hot water boiler atmosphere pressure water boiler CWNS water boiler CWNS type gas or oil fired hot water boiler, is same structure with WNS type boiler, both fire tube, 3 pass and wet back type boiler.Get a Quote
CWNS Series Oil/Gas Fired Hot Water Boiler. Zhongding oil gas fired hot water boiler under normal pressure is horizontal three return fire tube hot water boiler It equipped with good performance burner and advanced techniques The burning control, water feed, and program run, etc, are full automatic this boiler is safe and reliable, and also hasGet a Quote
Delicate Processing Fuel Hot Water Normal Pressure . Heating Oil Hot Water Boiler 300KW sales Trade . Heating Oil Hot Water Boiler 300KW sales boiler capacity 1 ton per hour and 0.7 mpa Coal Fired Boiler Optimum Control coal fired boilers with co firing oil heaters for boiler 200hp Delicate Processing Oil Gas Steam Fire Tube .Get a Quote
Hot water boiler systems are equipped with a pressure gauge and an automatic pressure reducing valve that will add water to the system if the pressure drops. Despite the pressure reducing valve, owners should be familiar with the standard PSI of their hot water boiler system and should check the pressure reading regularly.Get a Quote
CWNS Oil and Gas Fired Atmospheric pressure Hot . CWNS Oil and Gas Fired Atmospheric Pressure Hot Water Boiler Introduction. This series boiler is horizontal three return fire tube hot water boiler.It equipped with good performance burner and advanced techniques. The burning control, water feed, programs run, etc, are full automatic. Get A QuoteGet a Quote