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Safety Operation Regulations for Gas-fired Boilers
Release time:
2022/05/26 14:24
Inspection of gas boiler before ignition: 1. Boiler, fan and boiler circulating water pump should be in good working condition.. Safety accessories (such as pressure gauge, water level gauge, boiler explosion door, etc.) should be complete, flexible and reliable.. The water level of the hot water tank is higher than 2/3 of the height of the tank (but lower than the overflow port). Boiler water level is full.. Keep the flue clear and open the air door of the induced draft fan.
How to correctly operate the pressure gas boiler
Release time:
2022/05/26 14:24
Boilers are widely used in various industries and are related to our food, clothing, housing and transportation. As a kind of high-temperature and high-pressure thermal energy equipment, pressure gas boilers are widely used special equipment. If you do not pay attention to the use, the operation is wrong, it is easy to cause equipment damage and serious consequences.
Matters needing attention in the installation of gas boiler
Release time:
2022/05/26 14:24
Users are also faced with transportation and installation problems after purchasing gas boilers. How to ensure the normal installation and normal operation of the boiler is the focus of many users. With years of boiler installation experience, Zhongjie Special Installation summarizes the following precautions, hoping to let more users understand the correct operation methods when installing gas boilers.
Heguo gas boiler is worthy of factory trust
Release time:
2022/05/26 14:24
Heguo is also a well-known gas boiler manufacturer in the industry. I believe a mention of gas boiler products. For ordinary people, it is still relatively unfamiliar, but gas boilers are indeed indispensable equipment in industrial manufacturing and production.
Matters needing attention in the operation of hot water gas boiler system
Release time:
2022/05/26 14:23
In industrial heat applications, the hot water gas boiler operating system is more complex, including the boiler system and piping system, as well as the later hot water gas boiler system operation should pay attention to some of the situation? Heze boiler for you in detail:
Hot water gas boiler operation matters needing attention
(1) When starting a large circulating water pump, the bypass valve should be opened first to prevent the boiler or radiator from being damaged due to too fast starting pressure. After the boiler is in normal operation, the main water valve should be opened and the bypass valve should be closed.
(2) As the water temperature rises and make-up water enters the boiler, the gas will continue to precipitate, and the exhaust valve should be opened frequently.
Hot water gas boiler operation matters needing attention
(1) When starting a large circulating water pump, the bypass valve should be opened first to prevent the boiler or radiator from being damaged due to too fast starting pressure. After the boiler is in normal operation, the main water valve should be opened and the bypass valve should be closed.
(2) As the water temperature rises and make-up water enters the boiler, the gas will continue to precipitate, and the exhaust valve should be opened frequently.
Wall-mounted boiler manufacturers: a brief understanding of the gas wall-mounted boiler
Release time:
2022/05/26 14:23
The gas wall hanging boiler of the wall hanging boiler manufacturer originated in Europe and has a history of hundreds of years. Today, wall-mounted boilers from Europe have a long history of development, mature technology and excellent quality, and have become the darling of the market. The full name of the wall hanging furnace is: gas wall hanging furnace. Compared with the gas instant water heater, it is a rapid heating device without a hot water storage device, but there are fundamental differences in structure. The gas wall-mounted boiler of the wall-mounted boiler manufacturer has a strong household central heating function, which can meet the heating needs of multiple rooms. In addition, it can also take into account the function of hot water bath. The heating function of the gas wall-mounted boiler is affected by the local climate conditions and building insulation conditions. With anti-freezing, dry burning protection, accidental flameout protection, over-temperature protection, water pump anti-lock protection and other safety protection measures. It can be connected with the indoor temperature controller to realize personalized temperature adjustment and energy saving. According to statistics, the use of indoor thermostats can save 20-28% of gas costs. What factors are related to the consumption of gas wall-mounted boilers of wall-mounted boiler manufacturers? 1. The heating power of local gas wall-mounted boilers can be reduced. 2. The average temperature of indoor wall-mounted boilers in winter is a thermal insulation measure for many big cities. Even if the room does not have heating facilities, the indoor temperature can reach 13 ℃ to 15 ℃, some small and medium-sized cities and farmers.
Business Opportunity Information
Four enterprises in our county have entered the public list of national high-tech enterprises!
Recently, the Office of the National Leading Group for the Accreditation and Management of High-tech Enterprises, in accordance with the relevant provisions of the "Administrative Measures for the Accreditation of High-tech Enterprises" and the "Guidelines for the Accreditation and Management of High-tech Enterprises", announced the second batch of high-tech enterprises identified and reported by the Henan Provincial Accreditation Agency in 2023. List of technology enterprises.
The list of high-tech enterprises is publicized! Qi County 4 Enterprises on the List
Recently, the Office of the National Leading Group for the Identification and Management of High-tech Enterprises, in accordance with the relevant provisions of the "Administrative Measures for the Identification of High-tech Enterprises" and the "Guidelines for the Identification and Management of High-tech Enterprises", the second batch of high-tech enterprises identified and reported by the Henan Provincial Accreditation Agency in 2023 The list is publicized
Good news! Qi County to Add 4 "Specialized, Special and New" Small and Medium-sized Enterprises
Recently, the provincial department of industry and information technology announced the list of the second batch of specialized and special new small and medium-sized enterprises in Henan province in 2023. four enterprises in our county, including Hebi lida special glass manufacturing co., ltd., meide yachang (Hebi) pipe co., ltd., Henan yinzhi capital environmental protection technology co., ltd. and Hebi junchi worsted co., ltd., have successfully passed the provincial examination, and the total number of "specialized.
After torrential rains and floods, the ecological environment deteriorates, mosquitoes breed, water and food are easily polluted, and infectious diseases and related diseases are easily caused, especially children with weak resistance are more likely to get sick.
Analysis and Discussion on Coal Chemical Wastewater Treatment Technology
China's coal resources are relatively rich, and the coal-to-oil chemical industry is an important part of China's industry. The normal production and operation of coal-to-oil chemical enterprises will produce a large amount of wastewater, which has the characteristics of high organic content, difficult degradation, high concentration and complex composition. If effective treatment measures are not taken, it will cause serious harm to the ecological environment around the enterprise. Therefore, it is necessary to do a good job of treatment and control the discharge of wastewater.
How should maleic anhydride production wastewater be treated?
At present, there is no excellent treatment method for maleic anhydride production wastewater in the industry. The following is a summary of the treatment experience.
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