boiler on wood and electric price
What are the considerations in China, more and more companies are looking for alternatives to coal-fired boiler on wood and electric price when the brewery to buy electric steam boilers. Electric boiler with its clean, environmentally friendly, pollution-free characteristics of users are welcome. Electric steam boiler is heated by the electrical energy into heat energy device the boiler to complete the reaction, the steam output. This is our country; a new coal policy innovation. So, when you first buy electric steam boilers, what precautions do? 0371-60922096 fast boiler for your science. First, the operating cost efficiency and thermal efficiency of the thermal electric steam boilers concerned. The development of the steam boiler thermal efficiency up to 98%, an increase of 20% compared with ordinary steam boiler on the market, with greater energy efficiency and cost-effectiveness. Second, the steam vapor extraction time is the time from starting the machine to meet the desired temperature requirements of the steam generation time. The shorter the time, the energy efficiency is higher. In general, the extraction time is about 30 minutes steam boiler. Electric steam boiler fast boiler to produce steam produced just 30 seconds, enterprises save a lot of operating costs. Third, energy conservation and environmental protection in many urban centers of the implementation of 30mg / m3 air pollutant emission standards, is a challenge faced by many boiler equipment. The steam boiler, regardless, without distinction, without regard to heat loss, with a clean, non-polluting characteristics, more energy efficient and environmentally friendly. Fourth, the safe and stable operation of the safety equipment is undoubtedly Free Business Security magic. Square steam boiler can be quickly installed modular structure, the user can be flexibly adjusted according to actual steam consumption using one or more devices, i.e., installation and use, simple to maintain, while saving space. In addition, the boiler also uses PLC intelligent control system for independent development and design. It runs automatically, without duty, thus saving labor costs. Of course, the brewery in the purchase of electric steam boilers need to pay attention to many issues. The above aspects are more important factors. Combining these factors, we can judge the quality of electric steam boilers, to help you choose the right boiler their own business.
How to maintain the electric heating boiler on wood and electric price after shutdown? Electric heating boiler furnace internal corrosion maintenance shutdown method, Yaoan shutdown the length of time to be. In general, no more than one month shutdown maintenance wet available, more than one month should be taken to maintain dry. When long-term disabled electric heating boiler, furnace should pay great attention to external corrosion and maintenance problems. First, electric heating boiler shutdown cooling, heating surface must be thoroughly cleaned of fouling and ash grate the upper, the lower portion of the furnace. Then to maintain a certain degree of natural ventilation flue. In general, in order desiccant moisture should be placed in the furnace, flue. The quicklime as a drying agent, within the furnace or flue gas per cubic meter should be placed generally about 3kg. After placing all the ventilation should be tightly closed doors. After the change of lime powder to be replaced. Such as electric heating boiler rooms in low-lying position, the ground during shutdown severe flood tide, often approach should be used and placed a small fire to dry desiccant combination. If electric heating boiler shutdown a long time, after the complete removal of soot coated with an anti-corrosion red lead paint in oil or other metal surface furnace.
The party soon provide us with three hot water boiler on wood and electric price output foot, gas combustion, efficiency is very high, for us to save a lot of fuel costs. Moreover, these hot water boiler can be achieved by adjusting the full 24 hours a use hot water to meet the daily needs of old people. --customer feedback
Classification and selection fuel gas boiler on wood and electric price thermal control system: a fuel gas heat boiler control system classification (1) a combination of an electric system for an electric meter instrumentation system consists of relays, time relays, the relay program composed of program control and interlock system; or by the electronic control and intelligent digital series instrument, measuring instruments display, sound and light alarm monitoring instrumentation and control system and other components. Electric instrumentation system design experience mature, the price is cheap, but it is difficult to achieve system redundancy, remote data transmission, maintenance is more difficult, more difficult to implement advanced control methods. Electric meter system is mainly used for small boilers, but the electronic control Applications for closed-loop regulation of decreasing almost been replaced by intelligent multi-function instrument, the following sections mentioned electronic control just want to take advantage of familiar industry and series instrument combination that's widely used to illustrate the principle of regulating system and constitution. (2) programmable control system programmable control system is the core of programmable logic controller (PLC). Programmable logic controllers are widely used in the initial control, since the 1990s has increased the ability of process control, the programmable logic controller in the field of process control applications more widely. Programmable controllers typically use a modular structure having a self-diagnostic and communication capabilities, can completely replace the relays, time relays, and a relay circuit for the logical functions. In a continuous control, input analog may be, for performing mathematical operations, it is easy to implement advanced control functions electric instrument system difficult to achieve. (3) The microcomputer control system: This system is Direct Digital Control (DDC) system, which is the core of the microcomputer. Figure 7-1 is a block diagram of a microcomputer controlled system. Microcomputer automatic control system can show you all of the parameters of boiler operation, and dynamic display of important parameters and alarm recording boiler operating conditions, the storage boiler operation, timing and instant print reports. The microcomputer-controlled powerful computing system, may be implemented to optimize the combustion control and other advanced control can also be linked into a network, to realize long-distance data transmission. The microcomputer disadvantage automatic control system reliability is somewhat less, still generally indicate and configure the necessary backup manually-operated unit. But with enhanced anti-jamming performance of industrial microcomputer (IPC), the reliability of microcomputer automatic control system will continue to improve. (4) Distributed Control System (DCS), also known as Distributed Control System distributed computer control system, the production process is centralized monitoring using computer technology, communication technology and redundancy, operation, management and decentralized data acquisition and control of a new types of control technology. Distributed control system is powerful, high reliability, generally used for large boilers and boiler group control. Over the years, DCS vendors in order to meet market demand, the introduction of small flexible mixing process for a variety of applications and devices open control system integration control, more suitable for medium-sized boiler DCS, such as HONEYWELL company's S9000 systems.