vertical multi port steam boiler
Provide for the growers Kingenta Ecological Engineering Group, the main compound fertilizer, slow release fertilizer, water soluble fertilizer, bio-fertilizer, soil conditioner, etc. required for a full line of soil and - with another giant fertilizer industry enterprises farming solutions services. 2016, Kim Jong large group with my company, to buy one of two 10 tons of steam condensing vertical multi port steam boiler (WNS10-1.25-Y.Q). It is the product side were quick constant pursuit of quality, in-depth research and development of control and intelligent control, boiler energy efficiency as well as high demand for continuous improvement of energy efficiency and emissions, making the fertilizer industry's two leading companies invariably choose the fast way hand in hand!
1, to confirm the nature of the scale prior to acid pickling, the thickness and range.
2, pickling work must be carried out under the experienced guidance of boiler technicians, and pickling solution after repeated demonstration, to develop practical and reliable pickling solution.
3, corrosion inhibitors which are inevitable regardless of the boiler will produce some corrosion; therefore, pickling should not be repeatedly used.
4, drum pressure element if cracks or other leakage defects, these defects must be clear prior to pickling, and then pickling work, or other undesirable leakage accident occurs.
5, pickling, the operator should wear protective equipment (gloves, anti-acid, anti-acid suits, masks anti-acid, anti-acid glasses, etc.), open doors and windows to enhance ventilation to avoid these acidic substances harmful to the body. Prohibited welding, smoking or open flames access operations in the workplace, to prevent hydrogen explosion caused personal injury and other economic losses.
6, before the boiler feed water pump should be pickled, the steam outlet and sewage pipes with a round blind board isolated emptying valve is opened, so that the smooth discharge of acid gases produced.
Steam boiler pressure gauge should use precautions vertical multi port steam boiler pressure gauge should note the following: 1, rated steam pressure less than 2.45MPa steam boiler and pressure gauge accuracy not only in 2.5; rated steam pressure 2.45MPa child or equal to the boiler pressure too spread made not less than 1.5. Dial gauge diameter of not less than 100mm, in order to ensure the operation of the operator to see the surface of the pressure value shown. 2, should draw the red line on the dial gauge steam boiler, he pointed out that the maximum allowable working pressure. 3, the steam boiler pressure gauge should be provided at a convenient place to observe and purging, and to prevent the high temperature affected, freezing and vibration. 4, steam boiler pressure gauge should check at least every six months once the check should seal. 5, the pressure gauge connection tube steam boiler should leaks steam leakage phenomenon, otherwise it will reduce the pressure instruction value 6, the boiler steam pressure gauge scale element should be compatible with the measured working pressure, working pressure is usually 1.5; 3 times, preferably 2 times. When no steam boiler gauges, pressure gauges or pressure damage did not meet the requirements of the apparatus, boiler steam pressure gauges of the following circumstances, should stop using: 1, the surface glass breaking or blurred dial scale; 2, no seals , damage or seal verification period exceeded; 3, no pressure gauge pointer finite bit staple staple can not be restored to the limit at infinite set of bits from zero gauge pressure exceeds the pressure data bits garment allowable difference?; 4, the jump table or a pointer leak; 5, other effects gauge accurate defect.
What are the commonly used technologies for reforming coal-fired boilers?
In order to promote the process of energy conservation and environmental protection, the national and regional governments have put forward many policies for retrofitting coal-fired boilers, hoping to speed up the transformation of enterprises using coal-fired boilers, and to make the soft sister boilers more energy-saving through various technical transformations. A more environmentally friendly purpose. So what are the more commonly used technologies for coal-fired boiler revamping? The following is a high-quality coal-fired boiler retrofit to introduce to everyone.