China Oil Fired Hot Water Boiler Seller

Gas boiler safe operating procedures: gas-fired boilers this kitchen I believe we are not unfamiliar fishes it. But this thing is not so easy, and sometimes improper operation causing very serious consequences, so the gas boiler rules is very important. That in the end this is how the specific operation of it, if you want to know, quickly told us with a look. 1. All personnel must be familiar with the operation of the boiler performance and safety knowledge of the boiler operating certificates. This post is strictly prohibited non-operating personnel. Duty should be strictly in accordance with the operating records and do a good job shift recording, the security situation and the device should shift change operation tests, carried out. When the shift to check the boiler is intact. 2. Boilers and safety accessories should be inspected, and in the period. 3. Kai blast furnace gas furnace ready ① Check if the gas pressure is normal, not too high or too low, open the door of oil and gas supply section; ② Check whether the pump Sheung Shui, or opening the purge valve, until the Sheung Shui so far. Open the Water Supply System for each section of the door (front door section Sheung including pumps and boilers); ③ check level gauge, the water level should be in the normal position, the water level gauge, a water level required color plug in the open position, the water level to prevent false, if water can be manually Sheung; ④ check valves on the pressure pipe, must be opened, the wind deflector must all flue opening; each knob ⑤ checks the control cabinet are in their normal position; ⑥ steam boiler check valve should be in the closed state china fired hot water boiler seller circulating pump outlet valve should be turned off; ⑦ checking water softening equipment is operating properly, a variety of indicators to create a soft water meets national standards. Open the power ⑴; ⑵ startup burner; ⑶ purge valve on the drum, is completely out of steam, the off; ⑷ inspection hole into the boiler, and the hand hole flange valves, the leak was found to be fastened, tight as the solid leakage maintenance shutdown; ⑸ pressure rise when 0.05 ~ 0.1MPA, replenishment, sewage, water supply systems and sewage screening test device while flushing water table; ⑹ when the pressure was raised to 0.1 ~ 0.15MPA, flushing pressure gauge trap; ⑺ when the pressure was raised to 0.3MPA, "fire load / small fire" knob to "fire" to strengthen the combustion; ⑻ when the pressure was raised to 2/3 of the operating pressure, start warming air supply tube, slowly open the main steam valve, to avoid water hammer; ⑼ drain valve is completely closed out of steam; ⑽ after all the drain valve closed, slowly open the main valve to open, and then half a turn; ⑾ "burner control" knob to " Auto "; ⑿ level adjustment: adjusting the water level (to manually start and stop the pump) according to a load, low load level should be slightly higher than the normal level, high load level should be slightly lower than the normal level; ⒀ steam pressure adjustment: adjusted according to a load combustion (manual adjustment Fire / small fire) ⒁ combustion state determination, determines the amount of fuel atomization air ⒂ observation condition exhaust gas temperature, smoke, temperature control is generally between 220--250 ℃ The flame color, smoke color, while observing the chimney exhaust gas temperature , concentration, adjusted to the optimum combustion state. ⑴ Open the power; ⑵ start the circulation pump; ⑶ slow circulation pump outlet valve; ⑷ startup burner; ⑸15 min "" Load fire / small fire "bit color button is turned to" fire "" ⑹ "burner control" knob spin to "automatic." 5A normal shutdown: hot water boiler ① "fire load / small fire" knob to "small fire"; ② off the burner; ③ close the fuel supply valve; ④ ⑤ closing dampers boiler after the temperature dropped to 50 ℃ , the circulation pump outlet valve closed. ⑥ stop circulation pump

Leakage Protection boiler manufacturers tell you tell you the importance of the importance of the boiler manufacturers leakage protection ----- i.e. drain leakage protection automatically cut off power; i.e., when the boiler water temperature overheat protection ultrahigh temperature reaches the alarm automatically stops the burner and alarm ; i.e., protection of the secondary superheater boiler housing temperature exceeds 105 deg.] C, operating system manufacturers to automatically cut off the boiler-like secondary circuit, the boiler is stopped; i.e. excellent anti-dry protection level electrode rod real-time monitoring water level, the boiler water level reaches the other reasons , below the low water level, the boiler stops working, to prevent the occurrence of dangerous dry. Glass wool insulation for whole body type, light weight, good thermal insulation effect, and less heat loss. White color board packaging, nice, closed Haonai corrosion, mechatronics, small footprint, and easy to use. Gas-fired boiler widely used in supermarkets, hospitals, schools, hotels, residential, bath center, fully automated for the user to provide bathing water or heating, domestic hot water. CWNS gas china fired hot water boiler seller 1, the boiler hot water boiler manufacturers computer controller, all the functions are stored on a magic smart chip, a gas boiler steam boiler power key, automatic timing, temperature operation, the user can set startup, shutdown time, the setup is complete, no special duty to save time, and effort. 2 gas boiler, burner configuration imported brands, high degree of automation, automatic purge controller according to the instruction, the electronic auto-ignition, spontaneous combustion, air oil (gas) automatic ratio adjustment, security and stability performance, good combustion. And there are flameout protection device, ensure safe operation. 3, the inner fire tube inserted spoiler retardant, smoke slow speed, to strengthen the heat exchanger, the temperature of the flue gas discharged from a low smoke chamber, reducing heat loss and save fuel. 4, large font display temperature, easy to grasp and boiler operating conditions of the system, the water temperature can be freely set from 10 ℃ to 90 ℃, automatic boiler or heating system to provide users with life, bath with hot water.

Pressure china fired hot water boiler seller operation in a stable combustion measures, two pressure hot water boiler to achieve stable burning condition 1, the amount of heat release and heat balance, heat dissipation is equal to exotherm. 2, if the cooling rate is greater than the heat release rate does not have these two conditions, ignition can not be stabilized even at a high temperature, pressure hot water boiler combustion process interrupted by the flame is extinguished, and the slow oxidation of the development process. Second, stable ignition pressure hot water boiler measures heat release rate and the cooling rate interact. The actual pressure hot water boiler in the furnace, hot water boiler when the combustion pressure in the high load condition, due to increased amount of coal combustion heat release is relatively large, and little change in the amount of heat, so that the furnace pressure hot water boiler maintaining the temperature within the state. In high load operation, easy to stabilize ignition. When the combustion pressure hot water boiler is operating at low load, by reducing the amount of coal, the combustion heat release decreases, this time with respect to the heat dissipation unit has greatly increased heat release, heat faster, and therefore the furnace flame Wall surface temperature and temperature drop, so that the combustion reaction rate decreases, and therefore the rate of heat will slow down further in the furnace at low temperature. In the low load operating state pressure hot water boiler, stable ignition is difficult, it is necessary to put the fuel oil combustion ignition and combustion stability. For low reactivity and low-grade bituminous coal anthracite, fire only difficult, but also difficult to steady combustion, and thus easy to stall "shelling."

Recently, Xuzhou City ushered in the good weather blue sky, sweetness and light, a set of numbers from the Xuzhou municipal environmental protection department made us confident to bring back the blue sky. According to the latest air quality in the province informed that this year, two good days in Xuzhou City 73 days, an increase over last year eight days; PM2.5 concentration of 78μg / m³, the concentration of upward momentum have been effectively curbed. The atmosphere improving governance has achieved victory.

Since April this year, Xuzhou municipal government set up the city's Operations Command prevention tackling air pollution, and the establishment of 16 specialized working groups in accordance with the classification of remediation tasks, the relevant departments to deploy officers to concentrate on work, concentrate on promoting the prevention and control of air pollution crucial action. At the same time, Xuzhou developed and issued in the history of the most aggressive, the most comprehensive measure of the "Xuzhou City in 2018 tackling air pollution control program," the task of governance engineering, project oriented, technology node.

First, action aimed at the city's 13,654 "messy dirty" business, and sort of closure to ban or stop crime measures. "Coal-burning pollution" key problem is the political commissar of the governance of Xuzhou City, after the operation began, to more than 10 tons of steam coal-fired boilers implementation of classification regulation, the city's 18 coal-fired thermal power companies implement flue gas treatment project off white, investigate and shut down downtown bulk coal processing operations point 171, for 22 coal-fired power companies and the city's 11 coal production (including coal washing) enterprises in high frequency sampling.

Furniture, printing and dyeing, filling stations and other industries, focusing on pollution VOCs special inspection work, check the company focused on source control, process management, end of treatment, the treatment facilities to ensure the normal operation of equipment, environmental protection do not have the processing power of enterprise firm shall be eliminated by shutting down.