When operating the techniques for power plant boiler deslagging, what is the "waters"? When the boiler water gauge did not see the water level, wash first with water table method to determine water or with water. If it is determined that water, water level meter for even the highest fire tube boiler is lower than the boundary, emergency shutdown immediately, reducing the furnace temperature, the main steam valve and to close the valve. For larger capacity of water, and the water boiler higher than even the highest fire tube boiler industry, can be "called water" method to determine the severity of water shortages, in order to take appropriate measures. When the "waters" to determine water shortage is not serious, it can continue to the boiler feed water, the water level returned to normal, gradually warming up to start burning equipment, boost operational. Through the "waters", sentenced to severe water shortages, have emergency shutdown, non-blind feed water to the boiler. Never allow chances attempt to cover liability resulting boiler water shortage and water supply blind. This wrong approach often lead to disaster, expansion of the accident, causing the boiler furnace explosion and crash. The method of "waters" are: (1) turn on the water tap open water table. (2) stripping off cock. (3) close the water cock. (4) and then turn on the water tap is closed. (5) and then turn the tap water, to see whether there is water out from the water pipe is connected. If out of the water, the water is slightly; if no water appears, proved to be a serious shortage. "Waters" process can be repeated several times but not delay too long, so the expansion of the accident. "Waters" principles of operation are: After draining cock open, then close the steam, the water pipe connected between the water cock and the table, so that a large vapor communication with the water table, water gauge pressure is zero. Then again closed drain cocks open water pipe connected between the water cock and the water table, because the pressure within the drum water level higher than the inner pressure table, if the drum water level is in the vicinity of the water pipe connected to the water vapor stream is brought into water table, which shows the extent of water shortage is not serious. If the "waters" has never been in the water table level, water is considered more serious.

Hot water techniques for power plant boiler deslagging soda treatment guidelines have soda water boiler surface is more annoying things to look at how to deal with today. First, the boiler evaporation surface (surface) rises soda together, shake up and down the occurrence of a lot of foam and roll scene, called priming. When priming occurs, the water table is also frothed, sharp shaken water, soft drinks is difficult to distinguish the boundaries; sharp decline in temperature superheated steam; when severe, water hammer occurs in the steam pipe. Priming of the full consequences of the same water, with water vapor will decrease the quality of steam, superheater fouling and formation of water hammer oscillation, damage or affect the safe operation of the superheater steam equipment. Second, the soft drinks were vacated, have composed the following two factors: 1) poor quality water pot. Due to poor quality of feed water, sewage and other factors wrong, formed pan suspended in water or salt content is too high, the base is too high. Due to the higher-containing soft drinks near the parting, boiler water concentration of the surface layer, a large pot of water viscosity, bubbles rise to the resistance increases. When the load is added, increased vaporization, many adherend bubble barrier layer in the vicinity of the water surface too late pot leave out a lot of foam constituting the water surface of the pot roll up and down. 2) adding a load and rapid pressure drop. When the water level is too high, excessive load is added, the pressure drops too fast, the evaporation surface will increase, the water formed and shaken with water vapor. 3) Adoption of the approach found Priming: at the moment of combustion should be weakened, drop load, small off main steam valve; hydrophobic reinforcing superheater and steam pipes; fully open the drain valve after another, and turn on the water drain valve open as expected, Sheung together, to improve the water quality of the pot until the water quality improvement, water level clearly can gradually recover normal operation. Third, to prevent the priming approaches: 1) strengthening the management of water quality, strict control of boiler water salinity and grease, suspended solids; 2) according to boiler water analysis, successive emission control; 3) open to the main steam supply should be slow steam valve; 4) and the boiler steam pressure should be lower than the base pipe pressure 0.05Mh; 5) put into operation before the new boiler must cook oven. There is the above method of treating the surface of hot water in the soda boiler.

First prize: second prize of Jiangsu Food Co., Ltd. Dali: Clean Energy Heating Co., Ltd. Tianjin Terry prize: Shenyang Institute of Urban Construction Asset Management Co., Ltd. Third prize: Baoji Geely Automobile Parts Co., Ltd. Third Prize: Markor international furniture (Tianjin) Co., Ltd.

Ningxia gas pressure techniques for power plant boiler deslagging how much the price is still a lot of companies need to use the pressure of the boiler. Because pressure boilers do not need the record to facilitate enterprise production. One thing to note is pressure boiler water temperature is less than more than 100, customers do not only suitable for high temperature hot water. Customers to square one recent Ningxia fast Advisory gas boiler pressure hot water boiler prices. After this, the fast boiler is first carried out a detailed understanding of the customer's actual situation, the Ningxia company is in hot water does not require high temperatures, it is just right. Local, then the gas is through. The use of gas pressure boiler is no problem. Understand the actual situation of the enterprise required after the current enterprise with pressure hot water boiler 2T is possible. The model is currently in the fast boiler price of around 25 million.

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