boiler maker for abattoir bellville
Note that, these condensing boiler maker for abattoir bellville cleaning errors occur frequently in many condensing boilers manufacture, transport and installation in a variety of situations will occur, so that the pipe wall boilers accumulate a large amount of dirt or other impurities in the oxide, resulting in the initial boiler run directly heating surface corrosion damage. To this end, boiler manufacturing companies will configure a set of operating instructions for each condensing boilers, including cleaning this one. Then the process consumers condensing boiler cleaning in which errors can strayed, how to avoid it? A chemical cleaning process does not detect the chemical analysis is a very rigorous chemical cleaning process. But if chemical cleaning is not complete, some dirt is not completely clean; and if the cleaning time is too long, there will be over-wash phenomenon; good cleaning effect, a secondary cleaning will waste of raw materials, and waste time. Which will increase the erosion had washed condensing boiler, condensing boilers metal pressure caused by a reduced ability of the normal operation of condensing boilers after impact. Improvements are: chemical analysis must be prepared to detect chemical cleaning processes, test once every tens of minutes acidity, total iron ion concentration, PH value. When two close data laboratory analysis, chemical cleaning end point is reached, and be discharged after reaching the neutral acid. Second, chemical cleaning is not performed after completion of the passivation process is the process of passivating the clean surface of the condensing boiler deactivators re reaction. Since the control point passivated more stringent requirements, if not properly controlled, the passivation will fail, and if the pickling is completed, and only a simple cleaning is finished, which makes the surface to be cleaned boiler condensate prone to two secondary rust, scale condensing boiler capacity decreases, prone to rust improvements: condensing boiler after pickling, passivation must be rinsed, since the passivation more stringent requirements, thus rinsing process must be strictly controlled total iron ions concentration. After rinsing is complete, iron ions tested meet the requirements, the PH value immediately adjusted to strongly basic, and the passivating agent is added, warmed passivation. It can be learned from the above, chemical cleaning condensing boiler there are more abnormal phenomena, and that the life of the condensing boiler, safe operation, energy production had a negative impact, therefore, in order to eliminate these abnormal phenomena, sustainable development and safe use of condensing boilers environment has a very big role.
International Innovation and Entrepreneurship exhibition is "Youth and Innovation" as the theme, on the fast side of the road to development, but also it has been adhering to the "incremental, value, innovation," the concept of performance. Get 107 kinds of patents, and more than 30 copyright certificates, the city's first batch of standards implementation of intellectual property rights demonstration units, and Tsinghua University, Xi'an Jiaotong University research frequent docking, boiler maker for abattoir bellville industry, one of the few "academician workstation" established . Our efforts, only to be presented to the user more convenient, more efficient boiler cleaning products.
How washing equipment for steam boiler maker for abattoir bellvilles should be the selection? How washing equipment for steam boilers should be the selection is a problem faced by users, so that if the selection came with an analysis today. Steam boiler is a more specialized equipment, if do not understand the structure and the specific parameters of the steam boiler steam boiler in carrying out the selection, often do not know how to choose suitable for steam boiler own use. Here we are on the steam boiler parameters one by one description, so we steam boiler during the selection time, not knowing what will not. How to choose the most appropriate Rated evaporation it? Generally, we first calculate the own use of steam per hour required, if the hotel laundry room and hospital disinfection equipment, you can see through the steam parameters parameters to calculate laundry facilities needed for every hour; if it is the plant process steam then it can be calculated per hour of steam required by the process. After calculating the amount of steam required to own that we can choose the boiler, and generally we need to select the rated evaporation than we calculate the steam boiler with 20% of the amount. Because there may be some cases in the actual use of the process to increase the amount of steam, or steam boiler does not reach its ideal operating conditions. Here should be noted that, in accordance with our steam boilers are marked on the boiler rated pressure to calculate the rated evaporation, and some foreign steam boiler is zero pressure steam production to the subject. For example, for the inspection of the steam boiler rated pressure is 1.0Mpa, the temperature of the steam generated is 184 ℃, and zero-pressure steam production refers to the production of steam produced 100 ℃, which is very different to the middle. A steam boiler steam time is the time when the steam boiler in a steam power generating operation to meet the required temperature takes, the shorter the time, the less wasted energy. General steam boiler of the steam time by five minutes later, only for the inspection of steam boilers need three minutes, could produce steam. In addition to the steam generating speed benefits of saving energy, but also can improve the equipment needed to run the steam efficiency.
Electric steam boiler maker for abattoir bellville heating process: Since the water temperature in the steam boiler power rising bubbles and an evaporator heating surface of the metal wall temperature began to rise at any time, need to pay attention to thermal expansion and the temperature of thermal stress due to thicker wall thickness of the bubbles the main problem in the electric steam boiler is heated during thermal stress. At the same time, but also consider the overall thermal expansion problems, especially for the electric heating surface of the steam boiler tubes, because the wall thickness, length of problems in the heating process is thermally integrated for expansion, but also noted that the thermal stress and prevent because of the neglect caused the failure. Generating steam in electric steam boiler and boost heating process, the temperature difference between the bubble there is a temperature difference along the thickness of the vertical wall and, when the temperature is higher than the outer wall temperature of the inner wall, the upper wall surface temperature is above the lower case, to prevent excessive thermal stress to the boiler slow step.