It is understood, Henan Luyi Bureau of Quality Supervision two clear priorities, strengthening from coal-fired boilers governance, strengthen clean coal regulatory two-pronged approach to help air pollution prevention and control.
In strengthening the management of coal-fired boilers, the council of 10 tons of steam coal-fired boilers and below will not carry out the inspection expires, no new ban in combustion zone, converted biomass briquette high-polluting fuel boilers. We found that the use of such boilers shall be banned according to law, be removed. 10-35 tons of steam per hour are no longer registered coal-fired boilers, in such boilers to urge them to a "coal to gas" or "coal to electricity." Currently, the county five of these boilers have been converted completed, emissions compliance, through acceptance.
Clean coal in strengthening supervision, the county council for production and sale of clean coal technology strict customs inspection. Staff depth of the county two clean coal production enterprises, the enterprise quality management system, laboratory use, production site, production and sales ledger, source of raw materials, the main responsibility for security, the key point of control the production process unfold strict supervision inspection, testing every batch of their products, to eliminate substandard coal products into the market.
How to ensure the normal operation of the gas wns 1 ton 1 25mpa low pressure industrial steam boiler steam boiler gas used in the process in order to ensure the proper and safe use, in the design of on improving the allocation of system protection, common protection system has five steam boilers are: water protection , pressure protection, temperature protection, flame protection, power protection self-locking, followed boiler Co., Ltd. for your details each steam boiler protection system. Gas steam boiler water level to protect the five common protection systems: steam boiler is equipped with two sets of pumps, operation and use. Boiler water level gauge plate supporting one to two, should always be compared with each other, findings indicate inconsistency shall be corrected immediately. Class water level should be flushed, to determine their true level. And also has balanced water level electrode cartridge point can accurately collect to alarm level signal or to control the pump. Common pressure protection systems protect the five gas steam boiler: steam pressure protection: When the boiler pressure exceeds the rated value, the need for chain protection: is shutdown, the system stops the combustion; fire mouth can also be varied, single-stage or two-stage combustion You can also adjust the amount of oil, so the buck, to ensure the safe operation of the boiler. Steam boilers and pressure protection as the water level, the use of multiple protection: safety valve pressure controller. Temperature protection gas steam boiler five common protection systems: temperature protection is an important procedure in the safe operation of the boiler, is particularly important for the regulation and protection of the boiler temperature steam; at the same time to regulate protective role in over-temperature hot water boilers. Prevent explosion of the furnace, the fuel (gas) boiler flame protection means must be provided, is a function of combustion (including ignition, combustion or misfires when halfway off, typically within five seconds re-ignition furnace in the monitoring, within 1 second running off into the oil (gas) solenoid valve, and turns on and audible alarm signal, when the blower continues to operate, the residual gas was purged of combustible furnace, after 20 to 30 seconds purge, automatically cut off the blower and various auxiliary power boiler stop running.) by the flame monitoring and control device component.
A heated boiler is called a boiler. Heat transfer oil, also known as organic heat carrier or heat medium oil, has been used as intermediate heat transfer medium in industrial heat transfer for more than 50 years. Based on the idea of forced cycle design, a once-through boiler is developed. Generally, coal, oil and steam are used as fuel, heat conduction oil is used as the medium, hot oil circulation pump is used to force the medium into liquid phase circulation, heat energy is transmitted to the heating equipment and then returned to the heating furnace for re-heating. High operating temperature at low pressure, and high precision control for medium operation. The heat utilization rate of the system is high, and the transportation and maintenance are convenient. The closed circulation heat supply is connected with the atmosphere, can extend the service life of the boiler, liquid phase or gas phase transportation heating. The boiler adopts three-way coil design, the system sets the expansion water tank, and realizes low-pressure and high-temperature heating. The coil structure is adopted, the heating surface is sufficient, and the expansion is fully absorbed. Imported low-NOX combustion machine, combustion charge, belongs to environmental protection products. Boiler can choose advanced touch screen computer controller and digital computer controller automatic control system. With automatic temperature regulation, automatic ignition, and differential pressure, overtemperature, quenching protection. Boiler manufacturing standards, strictly in accordance with the relevant national standards. Pot The use of furnace water quality requirements: some users believe that as long as the boiler to maintain water can be, the water quality is not a choice. In fact, the quality of water on the boiler or have an impact, the editor recommends that you choose clean tap water. Because if there are impurities in the water, the use of this impurity water will have some impact on the equipment. The impurities form a thick layer of scale on the inner wall of the boiler. Scale will gradually thicken with time, and the accumulation of thickness will affect its heat transfer efficiency, resulting in a waste of energy consumption. If the scale appears, it should be cleaned up in time, so that the heat can be concentrated in the scale, which is not easy to emit. .
As to 10 ton LPG gas fired boiler, here “10 ton” does not means the weight of this boiler, it means the boiler steam capacity per hour. Some clients may doubt the boiler only can burn LPG gas. Well, the writer reminds you this WNS series boiler can burn diesel oil, heavy oil, light oil, natural gas and so on. But this is designed to burn lpg gas, which means this boiler thermal efficiency can reach into highest level when burning lpg gas.
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