combined horizontal boiler dealer
The key factors affecting the price of low nitrogen gas combined horizontal boiler dealer
Low nitrogen emissions is one of the important decision-making environmental development of our country, under the general trend, low nitrogen gas boiler has become a darling of the market. According to our fast boiler understood that, since 2016, Beijing will expand the transformation of low nitrogen gas boiler, and then, one by one to keep up with our other provinces, more stringent emission targets, the transformation of low nitrogen gas boiler without delay.
This year, located in Guizhou Tongzi County and located in Heilongjiang Harbin has two combined horizontal boiler dealer explosions accident, after investigation, the accident was produced in the installation link, there are companies the main responsibility for the implementation of incomplete installation link, confusion installation and construction management , unauthorized commissioning, pressure testing irregularities, installation supervision and inspection to ensure the role of the missing and other problems, leading to a boiler explosion occurs, causing adverse effects for the personal and property safety.
Market supervision bureau to draw lessons from the accident, in order to avoid explosion due to boiler installation problem from occurring again, issued a notice warning of the risk of boiler installation link. Details are as follows:
The boiler safety related technical specifications, the entire boiler manufacturing unit can be installed (set) mounted boiler units produced. Boiler manufacturing unit undertake installation work, should meet the following requirements:
The manufacturer should be dedicated departments boiler installation work, set up to cover the boiler installation quality management system, equipped with the necessary resources to installation conditions. Boiler manufacturing units should strengthen sales management, through specified in the sales contract if the terms of the unit responsible for the installation of boilers, etc., to prevent sales by the manufacturing license qualification units or organizations which are not allowed to undertake the unit personnel to carry out boiler installation work. Where specified in the contract manufacturing sales unit responsible for the installation, on-site installation work must be sent by the company to complete the installation personnel shall not be subcontracted to other units (safety specifications are allowed in the assigned project except). Indicate the sales contract to this unit responsible for the installation of the boiler, installation of the unit must have the appropriate license installed. Responsible for the installation of the units should strengthen safety education and skills training for installation personnel. Find that the installation quality and safety aspects of the occurrence of an accident or appears illegal activities, special equipment safety supervision institutions should be punished according to the law to install the unit.
Boiler installation units should strictly enforce the relevant safety standards and technical specifications to ensure the quality and safety of boiler installation, the unit should be installed at the installation site set up signs stating the name of the license holder of the certificate, license project, license number and items the person in charge, who is responsible for safety and quality, commissioning personnel, supervisory inspector's name, unit and telephone. Boiler commissioning and commissioning, operation must be performed by a licensed boiler operator. Before the boiler installation, inspection and acceptance by the relevant formally delivered, installed units should be hung in a prominent position boilers warning signs with the words "banned" and take effective protection and quarantine measures to ensure that the boiler system can not be ignited or boost . In addition to the need to debug, the cabinet can not be energized, the fuel valve is in a closed state should be like. Use blanking panels of the boiler pressure test, the test should be removed immediately after the end of the Blind.
Boiler boiler installation situation before construction units should be installed by informing the local special equipment safety supervision and management departments, and submit an application to install Supervision, Inspection and supervisory inspection agency. Where Supervision and Inspection uncommitted boiler installation project may not start.
Supervisory inspection agency should be strictly in accordance with the "Boiler Inspection Rules", according to the supervisory inspection protocol and progress of the project requirements, arrangements for the implementation of the supervisory inspector boiler installation supervisory inspection. A class of control points, the supervisory inspector must be at the scene confirmed to meet the requirements, the installation unit in order to continue with the work. Supervisory inspector shall, at the start that is to the construction site, in the whole process of site supervision to pressure test, shall not be used after the witness confirmed that and how do fill supervisory inspection program Supervision, Inspection and replacement process when the boiler pressure test.
Boiler manufacturing unit in particular is responsible for boiler installation of manufacturing units and boiler installation supervisory inspection agency, should an accident lessons learned, giving top priority to further implement the main responsibility and checks responsibility, strengthen the boiler installation management to ensure the quality of the installation work, protect the boiler safety.
A wide range, multi-application scenario gas combined horizontal boiler dealers as commonly used glass cotton henselae type insulation material, not only is lightweight, thermal insulation effect is very clear, so that heat loss can be significantly reduced, closed boiler will naturally be more resistant to corrosion good. Good gas boiler usually mechatronics design structure, will not take up too much living space, easy to operate. In our lives the gas boiler is not uncommon, when fully automated equipment in operation more save effort, users can continue to provide bathing water or heating, domestic hot water to bring a more convenient life. So gas boiler, whether commercial or industrial use can be competent, thus ensuring highlights its effect within the scope of more use. Second, low-cost, time-saving factory direct gas boiler equipped with intelligent frequency control system, all the functions are programmed on a smart chip, power boilers only one key, the whole process of automatic timing, temperature operation, the user can be set to turn on according to different needs, pause time gas boiler, once setup is complete without hand guards, so it has easy, labor-saving advantages. Spoiler retardant inserted within a fire tube boiler, can slow down the rate of fume causes heat strengthened. Low temperature flue gas discharged from the smoke chamber, reducing heat loss to save fuel, the use of lower cost gas boiler professional.
Scientific and rational design electric steam combined horizontal boiler dealer and advanced manufacturing processes: electric power in a steam boiler of the energy conversion from electric energy into thermal energy, the hot water or organic heat medium (HTF) is heated by the heat exchanger to the boiler portion certain parameters (temperature, pressure) and externally output has a nominal thermal Machinery working fluid. The use according to electric boiler can be divided into: KS-D electric water boilers, CLDR (CWDR) electric water boiler (including an electrical heating bath boilers and electric boilers), LDR (WDR) electric steam boiler. Steam boiler is the production of specified parameters and quality of steam boilers. Electric steam boilers scientific and rational design and advanced manufacturing processes automatic intelligent control technology, no staff on duty. Flexible work can be set to manual or automatic mode can be set to run automatically according to the time period required boiler, one day may be provided a plurality of different working periods, the boiler starts automatically sharing group each heating, the heating cycle switching groups, each contact time, the same frequency, increase the service life of the device controller for pressure control, calculation, tracking, may be heated to a pump for electrically controlling automatic start and stop tube when the load changes, may be manually controlled. With a number of complete protection, leakage protection, water protection, ground fault protection, steam overpressure protection, overcurrent protection, power protection, boiler automatic protection, safe home. Boiler using boiler steel pressure vessel, vertical furnace, girth welds are welding, and X-ray detection, small boiler furnace, mechatronics, easy to install and mating; Large electric boiler furnace and separately designed to eliminate high-temperature electrical control part affected by the furnace, ensure the stable operation of electrical controls. Low heat load surface heating elements comply JB / 2379-93 and "metal tubular electric heating element technical conditions" requirement. Thick stainless steel high electric wire outer tube, the inner tube is filled with the high purity magnesium oxide, electrically heated tubes and long service life. Each heating element flange connection, has a simple structure, high mechanical strength, safe, reliable, easy to replace and so on. Compact structure, scientific and rational design and advanced manufacturing technology, the small boiler space and easy to transport and saves space.