Gas oil or fired hot boiler heat loss through the combustion of fuel gas boiler, will release some heat, which will supply part of the user, some will be recycled and part is inadvertently wasted. So these are wasted heat lost through the ways in which it (1) heat losses:? Flue gas exhaust gas boiler part of the heat into the atmosphere, causing the boiler heat losses, it is each boiler term heat loss Dazhong biggest one. The main factors influencing the heat loss is higher exhaust gas temperature and the amount of smoke exhaust gas temperature, the greater the amount of smoke, the greater the heat loss. Low exhaust gas temperature depends mainly on the number and operating conditions of the heating surface; the amount depends on how much leakage exhaust case and the furnace excess air, flue. (2) heat loss incomplete combustion gas: a part of the unburned combustible gas is discharged with the flue gas to heat loss caused by heat in the flue gas. The main factors affecting the incomplete combustion gas heat loss is the excess air and furnace structure. Excess air coefficient is too small, uneven air is mixed with fuel, easy to generate carbon monoxide and other combustible gases; excess air coefficient is too large, the furnace temperature is lowered, the combustible gas is not easy ignition and combustion. Furnace volume is too small, combustible gases in the furnace too late to enter the combustion flue gases caused by incomplete combustion heat loss. (3) heat loss: the furnace heat loss, frameworks, pipes, door opening caused by heat dissipation to the surroundings. Size depends on the heat loss factors of the size of the surface area of the furnace gas steam boiler, heat insulating properties and thickness, the outside air temperature and the flow velocity. Electric heating reactor common external damage: an electrically heated reactor despite external corrosion has a high etching resistance against acid and alkali resistance, but our electrical heating by the heating apparatus is a kettle layer and an outer tire iron constituted. Such a medium is iron acids and bases are not corrosion-resistant. If we would have the production process if the reactor cover or screwed pipe joints without seal failure or leak acid tire iron reactor apparatus for electrically heating the outer corrosion. Corrosion support member 2. The reactor was heated electrically heated reactor during installation, support or other support member may be mounted directly on the floor, due to the long manufacturing operations on the floor may be deposited with corrosive media, so that for support our reactor electrically heated apparatus corrosion, resulting in the supporting force of each of the support produces a change resulting in a change in stress in the damage produced during heating layer. 3. The electrically heated reactor stress spout in the electrically heated reactor, when the steel of the pipe and the pipe joint, since the thermal deformation and the reaction was heated electrically heated autoclave vessel or duct stressed cold might damage the pipe.
Recently, the Longhai carried out safety campaigns to the oil or fired hot boiler, the campaigns start from the four directions, whether units in accordance with the boiler 'boiler safety practices "to use the correct boiler conducted a comprehensive inspection.
First, the unit register in a boiler boiler inspection. The use of units to crack down on unauthorized use of untested or failed the inspection of boilers.
Second, the units are equipped with a boiler if the security officer and fireman personnel. Focus on checking whether the use of units as required "special equipment operator assessment rules," the fireman with security personnel and staff to meet the requirements, and whether the person has made fireman fireman card.
Third, in the boiler unit will be the safety management system, emergency plans to check the system; and to convey the importance of this inspection in the boiler unit, raise awareness of security units.
Fourth, strengthen supervision of energy-efficient boilers, boiler and actively promote energy efficiency testing, at present, boiler energy efficiency testing has been completed a total of 112 units.
To date, the Longhai inspection operations were dispatched inspectors 209 passengers, checked boiler unit 136, check the boiler 168 units, eliminate safety hazards at 9, and urge the use of sealed units to enhance the energy efficiency of boilers 21 units.
And with the Commission by letter, and environmental protection departments to further promote the comprehensive upgrade of coal-fired boiler energy saving project, disable the coal-fired boiler 53 units, 34 units scrapped, replaced by raw material boiler fuel and natural gas fuel of a total of 40 units, is out of the city coal-fired boilers to make a positive response.
WNS 1 ton steam oil or fired hot boiler steam electric boiler price is based on the number of horizontal gas-based, but some parts of the operating costs for the gas business is far greater than the cost of electricity, which requires companies according to their current form Decided. Especially for natural gas is also used in some places it can also be electricity, which requires companies to consider operating costs between the different fuels. Recently, there is a business side to things faster electric steam boiler boiler Advisory procurement, the situation is also encountered above mentioned, there can be used either electricity gas. Fast boiler understand the actual situation of the enterprise, the accounting of the business more cost effective electricity or steam boiler. Drawn is that the enterprise with electric steam boilers that meet one ton of production. The current price of the boiler model is about 100,000.
Analysis and pressure steam oil or fired hot boiler burning issues of excessive treatment: this kind of boiler steam boiler, because it is an important site for the product, so in their knowledge and understanding of the, at least, should achieve a comprehensive and specific to this extent, so in order to further the product site, rather than just stay on the surface, and then, in the use of the product, there is a good use of effects. Therefore, in order to achieve the above objectives, the following will continue this topic, which reads as follows. 1. steam boiler, which is in use, whether the boiler must first obtain use permits, and then to use this kind of boiler? In addition, if classified according to their fuel, then, in particular, which has several? Steam boilers, because it belongs to special equipment, therefore, can not be directly used, relevant departments should first obtain use permits issued by the boiler, and then to use steam boilers. In addition, this kind of boiler, if classified according to the type of fuel, then, can be divided into three electric steam boiler, gas steam boiler and steam boiler fuel.Free Chat
Copyright © 2020.Company name All rights reserved.