Shandong Zhaoyuan Mining Group Co., Ltd. is a large state-owned local asset management companies, gold mining dressing and smelting for leading industries, operates in the area of ​​tourism, services, precious metals, real estate, eco-agriculture, with total assets of 10.2 billion yuan, Shanghai gold Exchange is an international provider of standard gold bullion. July 2017, Shandong Mining Group and fast boiler steam signed a 0.5-ton electric heating italy steam boiler which mainly produce steam for metallurgical mineral processing and other manufacturing processes, energy defeating small, strong ability to supply steam .

The daily maintenance of gas-fired boilers is essential

Daily maintenance of gas-fired boilers is essential with the continuous improvement of people's quality of life. Gas-fired boilers are installed in many families and can be warmed in winter. In fact, the scope of use of this gas-fired boiler is very broad, and it is also a well-known boiler. In fact, gas-fired boilers are basically needed in places where heating is needed in some factories or baths, and so on. But those are a little far away from our lives, and we have little access to them.

Industrial boilers Defects Defect Analysis industrial boilers cause defects industrial boilers cause analysis Analysis of the industrial boiler plant boiler Class B, rated working pressure 1.0MPa, rated temperature 184 ℃. The use of unit management personnel, operations personnel safety awareness is not high, not strictly enforce the boiler safety management system, boiler water (medium) quality system; the water softener fails, safety consciousness, not timely maintenance. The company location no water, use of pond water. Since untreated pond water containing suspended matter, colloidal matter large excessive, and dissolved substances. Water hardness, long-term use, inside the boiler large amounts of sediment, the carbonate and concentrated attached to the inner surface of the casing pot, water wall tubes; fireman failure to periodically discharge of the sewage system for the boiler. Since the interior of the waterwall tubes attached to a thicker scale, lack of reliable water supply water wall, resulting in performance degradation wall heat transfer, caused by overheating of the metal, plastic deformation strength decreases, under pressure inside, generating bulge, deformation, severe boiler explosion occurred.

External structure of the boiler room layout problem to note 1, leading to the boiler room outside the doors should open outwards. Each boiler room should be at least two outlets, are provided on both sides. When the total width of the front end of the boiler (the boiler comprises a passage between the inner) of not more than 12m, and a boiler room area not exceeding 200m2 single boiler room and to be open only one outlet. 2, the boiler room door should not be used on a pull-down shutter doors or sliding door, single evaporator rated less than or equal 2t / width and height h of the boiler door homeowners boiler boiler assembly generally not less than the maximum dimensions plus 0.5m . 3, the ground should be flat boiler room without a step, no water in the boiler room floor drain hole (groove) should be set up at, to facilitate drainage. 4, boiler room should comply with building "architectural design code for fire protection" and "design of tall buildings for fire protection" requirements. 5, between the boiler wall (1.5 meters or less from the ground) should adopt cement plaster or tile veneer moisture protection and to facilitate washed with water. 6, boiler room operation site, as well as water gauge, pressure gauges, thermometers, flow meters, etc., should have adequate lighting. 7, operation of the boiler room should be open layout, and boiler water, boiler pressure measurement and control instruments concentrated in the operating room, and boiler and safety accessories should be reliable rain, wind, frost, anti-corrosion measures. 8, located in the wood workshop, no fireproof partition wall of the boiler, the application of non-combustible material, fire resistance of 4h material masonry firewall, the firewall directly on the basis of the masonry or reinforced concrete frame, the firewall should be cut off burning body or difficult to burn the roof structure, the roof and the body should be higher than 400mm non-combustion, combustion or higher hard body burning roof 500mm.