What low nitrogen boiler need for attention? Now oil, fuel, natural gas is a very scarce resource, when used in mining will be accompanied by a series of pollution problems, the face of this situation, boiler has become an urgent need to solve the problem, you know boiler and a large, there are dangerous equipment, so the transformation process we need to pay attention to some problems to be able to make it to transform all aspects of security smoothly, Here we give details of the content of transformation should be noted: 1, pay attention to dismantle the step of performing boiler prior to the transformation, to dismantle its main and auxiliary engines, but how demolition, operators need to advance the development of a detailed demolition plan according to the boiler case, then one by one followed by removal of clear indicators based on the removal step, not indiscriminate demolition otherwise it will cause safety accidents; 2, pay attention to the transformation of the furnace to know a lot of focus on the steps of the boiler furnace to transform all around, the general professional boiler when the company will be re-engineered to the furnace pouring new furnace, replace the old furnace, but also so that the original After the furnace arch tube can not have been affected by high temperature burning, the flame away from the center point, this will allow the furnace to become more durable; 3, do not forget a lot of people think it is testing everything will be fine in the boiler after the completion of renovation work, in actual fact, but also to test work after the transformation of the boiler, the boiler body to hydrostatic pressure test point five times. If the last test pass, then, to complete the delivery. The average person will ignore, I hope we can notice this; when the boiler, hope everyone can have some knowledge of three of its top hope in the transformation may be noted that the above-mentioned problems, avoid errors caused by safety problems , if you are looking for a trustworthy company's boiler, then you can consult a few good brands of the company, then let the company to own the corresponding boiler rehabilitation programs, in order to examine the strength of the company's transformation.
Our business-to-steam low nitrogen boiler produces steam attaches great importance to the quality of good or bad, it will indirectly determine the quality of our food is produced dates. The fact that we choose fast boiler is correct. We are very grateful to our fast boiler manufacturing plant in a short time, installation and commissioning of these two steam boilers, advance our production line went into operation. --customer feedback
A number of factors cause the pressure of the heat efficiency of the low nitrogen boiler module are carrying substantially all parts of the coal gas impressive work, use a large extent, avoided the module boiler fouling contamination, while discharging hazardous gas like nitrogen oxides obtained a clamp. Thermal efficiency is an important measure of the rule module boiler, let us study the cause of a number of factors under the pressure of the thermal efficiency of the boiler module. After inquire about the personnel, boiler heat loss module is mainly produced in the bear on these two: the proportion of full combustion air with smoke emission unreasonable heat loss. Reduce smoke emission install heat loss can be recovered in the flue gas waste heat boiler module terminal fitting, or use more advanced features of FGR boiler. The combustion air fully proportional unreasonable non-compliant analysis: General ejector module boiler burner, causing the air-fuel ratio is no way to maneuver to mobilize. Part of the boiler module using a mechanical blower burner, resulting in unreasonable cause fuel ratio factors are the following: the main air-fuel ratio unreasonable encompass divided into two cases: when oxygen is excessive, the excess will be numerous cold is heated, resulting in increased cost of energy boiler module, the thermal efficiency of the boiler module lowered; when oxygen is non-compliance, will produce incomplete combustion occurs module boiler heat efficiency is lowered.
Steam low nitrogen boiler pressure gauge should pay attention to matters 1, rated steam pressure less than 2.45MPa steam boiler and pressure gauge accuracy not only in 2.5; rated pressure steam boiler child or equal to 2.45MPa, the pressure is too spread made not less than 1.5 level. 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, a steam boiler gauge scale element should be compatible with the measured working pressure, working pressure, typically 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. The use of the accumulator: the accumulator for a hydraulic accumulator system intermittent mechanical, hydraulic fluid may be stored in the actuator output when a batch or a low speed, and the actuator requires a large flow of fast-moving, as an auxiliary energy providing oil to the system together with the hydraulic pump, oil pump and thereby achieve miniaturization of the entire hydraulic system, to achieve the object of absorbing the impact energy sudden change fast opening and closing valve and the hydraulic load, the system generates a pressure shock, pet cause vibrations and noise, and even damage the machine. The accumulator can be alleviated, which absorb fluid shock absorber pressure pulsation absorbing accumulator, and reducing the pressure pulsation and flow pulsations of various pump, thereby reducing system noise and vibration. Having a damping effect of the gas spring accumulator, it can be used to absorb the mechanical vibrations between the body and the traveling wheel of the vehicle and the like. The accumulator can be balanced upright actuator (hydraulic cylinder) and gravity load decreases when the potential absorption into hydraulic energy store, while generating the rate-limiting resistance; upright when the actuator rises, releasing the original absorbing energy accumulator , together with the pump oil to the hydraulic cylinder, in order to achieve balance and energy.Free Chat
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