Vacuum hot water boilers and pressure hot water boiler specifically what is the difference Today, many are unified district heating boiler combustion modes of supply of hot water, hot water boiler performance and therefore plays an increasingly important user of heating role. The most common on the market are fired vacuum hot water boiler for sale and boiler atmospheric hot water boiler. However, many consumers these two hot water boilers may not have a deep understanding. First, security is now different professional vacuum hot water boiler hot water boiler main purpose of the internal trigger negative pressure hot water boiler can achieve rapid, constant temperature, but also by the vacuum hot water boiler pressure hot water boiler structural changes related So special and safe. However, good pressure hot water boiler hot water boiler in use only local ventilation, it is particularly safe and reliable pressure hot water boiler. Second, due to the small amount of water heating efficiency of different vacuum hot water boiler, the need for multiple cycles of heating burners, boilers, hot water boiler pressure vessel can be opened with just one burner, in order to achieve a good heating effect. It can effectively heat the water circulating in the hot water boiler, and the heat efficiency of the hot water boiler higher than atmospheric vacuum hot water boiler. Third, the complexity of the equipment in order to ensure different vacuum, vacuum hot water boiler must be installed infrastructure series a vacuum pump, but the average hot water boiler pressure control device need not be employed to maintain the vacuum. Therefore, in the absence of complex control device, the operation more simple, the complexity of the boiler equipment is also to meet the needs when more users.

Xuzhou fuel gas horizontal steam boiler select a type of gas you select one of their own satisfaction in a gas steam boiler their satisfaction with the process, the technology will meet doubts. So, the authors elaborate with you. Gas steam boiler costs or expenses by the boiler, burner costs and, auxiliary (vacuum pumps, instrumentation, valves) charges integrated gas steam. Affect the cost of gas-fired boiler steam reason, probably contains lead in: brand name differences, manufacturers, output process, test, program design, selection and other steel products. Among them, the best is also the most important reason shall consider the following: First, the strength of the manufacturer's production plant productivity, is likely to affect the quality of goods. The reason is that a productive company, to remove more exclusivity in the market component, occupy sufficient experience skills. And, outside, a first-class technical design strength of the product. Degree program designed to directly affect the quality of goods is enormous. A direct impact on the smooth selection of the following commodities, energy savings, reliability, and ease level. Quality NW B, the choice of steel, steel is the core commodity output. Large standard steel, gas steam boiler is sealed to protect the stability of utility. Some second-tier small plant selection of non-standard or non-compliant with steel, will produce gas steam boiler merchandise, smoothness is poor, energy costs, and there is reliable inconvenience to the user, for example, although the province cut costs enough time available, but Tanxiaoshida. Third, the automation level of output gas production produced when the steam boiler, fuse, coil, fuse welding, preferably also the most important step. These three steps, both before contrast, manual operation, using automation development, the advantage is most obvious. The reason is that automated production, with higher accuracy, the smallest mistakes. This big brand name gas steam boiler merchandise, better than the small incentive to focus on the brand name. The reason is that, return output, then more closer degree of design scheme, to obtain the best standards. (Iv), the test procedure some Chinese market producers, often through no severe gas steam boiler merchandise, factory evaluation process evaluation. Stress test is terminated, it is as large commodity. This is not the behavior of the super fulfill responsibilities. Large quiz program, the absolute probably comprising: a stress test validation, verification of inert gas, welding tests, the extent of the seal test, and the period of the trial period. Can be neglected, balanced. Only so, will guarantee to large-scale users of products so that users in the use of the following to reduce substandard goods produced there, directly affect the user's daily production activities. ⑤, quality of service 70% of second-line small factory, there is no after-sales service. Sale technical delegate full proxy burden. But 70% of the agency, almost no technology first-class technical team. After the failure to produce, will have repeated prevarication, or the consequences of using a lot of time can not handle. Summing up the reason, that is, the cost of gas steam boiler, the direct impact. Generally speaking, there are superior, sophisticated commodity cost of gas steam boiler, gas steam boiler burner plus, the basic, 1 ton pickup million and decisions.

Traditional industrial boilers difference is that the internal pressure of the vacuum boiler is less than the ambient pressure (vacuum food you can think of), mainly used for hot water output. This is because in the case of reduced pressure, the boiling point of water is also reduced, so that at low temperatures can be done quickly boil.

Luoyang, Henan Province issued the "Luoyang coal consumption reductions embodiment (2019-2020 years)", the program proposes: To continue to promote alternative coal consumption reduction, the implementation of industry "electricity instead of coal" project.

2016-2018 years, the city of Luoyang excess capacity, coal-fired boiler demolition, energy saving, clean energy alternative through a series of measures to resolve the power industry, pushing the total coal consumption control achieved some success, but the energy mix partial coal, thermal power installed capacity of migraine and thermal power multi siege pattern has not fundamentally changed, there is still emphasis on the industrial structure, high energy-consuming industries continued to increase the proportion of energy consumption, coal consumption is highly concentrated and other issues. Especially since 2018, comprehensive energy consumption of coke, chemical high energy-consuming industries rise significantly, the whole society electricity demand continues to grow, the amount of coal for power generation system tune up utility power plants rise, not fall, some counties (cities, districts) large-scale industrial coal consumption rise, not fall. Therefore, Luoyang City will continue to work to phase out coal-fired boilers to improve the quality of atmospheric environment.

"Plan" put forward the overall goal of coal governance: By 2020, the city's total coal consumption and strive to 2015, down from about 23% control in less than 20.3 million tons. Among them, the total consumption of non-coal power industry control in less than 9.6 million tons, the total coal consumption in coal-fired units ganged public control in less than 10.7 million tons.

"Plan" requirement, the industry needs all kinds of hot water, steam, hot air in the production process, and gradually promote regenerative and direct thermal electric industrial boiler applications. In the metal processing, casting, ceramics, refractories, glass and other industries to promote electric furnaces, industrial kilns and encourage qualified to carry coal to electricity.

Vigorously promote clean heating pilot city construction, 2019, 2020, respectively, the implementation of urban and rural residents electricity instead of coal, 110,000. 2019, 2020, respectively, to complete the electrical heating 500,000 square meters, 800,000 square meters.

In addition, the "plan" also proposed to accelerate the development of clean energy and new energy, the implementation of comprehensive improvement of coal-fired facilities, the city will no longer approve the domain, and the new 35 tons of steam coal-fired boilers, accelerate the elimination of 35 tons of steam / h and coal-fired boiler.