high efficiency vertical professional oil fired steam generator
Steam boiler basics What? Production and development processes in many industries, will use specialized equipment to this boiler, but many users choose when such products because there is no experience, so it is necessary for the products they need for effective judgments, so buy boilers facilities will be used efficiently, steam boilers currently very good product, more use can be applied to many different industries, so users in the choice of product, will be judged based on actual demand. From a professional point of view, boiler is an energy conversion device, the current use of such equipment is relatively wide, the choice of geothermal energy also has many new forms, which provide effective environmental heat for boilers improves higher efficiency, and now its own advantages steam boiler has been effectively used to produce hot water or steam boiler may provide a variety of desired energy conversion system, or by the generator then converts the mechanical energy to electrical energy directly to the industrial production. Briefly boiler steam is known as steam boiler type may also be referred to as boiler, used for power plant use, ships, locomotives, and industrial and mining enterprises, refers to a steam boiler to heat water to a certain value, and the production of high-temperature steam the function of the boiler, heating the water into steam in the steam drum, which is the basic principle of a steam boiler, steam boiler equipment belonging to special products, boiler design, manufacture and installation supervision and technical supervision departments have to be accepted. Today, the boiler model and style more, users can choose the product according to their actual needs, due to the different production needs of each industry can be divided according to fuel electric steam boiler, steam boiler fuel, gas steam boiler, you can see diversified state of such devices, so that users have been effectively choose.
China Association of boiler and boiler water treatment boiler technology plays in the development of healthy and clean technology development and lead the industry in an important position, and boiler manufacturers are inseparable, in the future, the Group will soon square to maintain good communication with the Association to promote the technological innovation industry, enhance the technological level of the industry, promote the vigorous development of the boiler industry to contribute their efforts.
Steam boiler three indicators and characteristics of magnetic drive fast boiler company Henan ready before the start of a centrifugal pump with small series to introduce steam boiler three indicators and characteristics of magnetic drive centrifugal pump Before you start to express the characteristics of the steam boiler, usually steam boiler capacity, parameters, characteristics such as reliability and economy indicators. In this example and several characteristic index defined steam boiler: 1, evaporation and steam boiler heating power: the size of the steam boiler capacity is typically rated represented evaporation. Rated evaporation refers rated parameters (pressure, temperature), under the conditions of burning design of the fuel and to ensure that the design efficiency, continuous operation should achieve maximum evaporation amount (per unit time steam production), should this be the rated output or evaporation plate, by the symbol "D" indicates the unit is t / h or kg / s. steam boiler plant and may also be supporting the thermal power turbogenerator, i.e. kw or mw represented. From the viewpoint of energy conversion of view, the ability to heat a steam boiler with a rated heat input, i.e., rated thermal power is represented by the symbol "Q", the unit is kw.Q = D (iq-igs) = D △ i, formula iq for export steam specific enthalpy (kj / kg); ig of feed water specific enthalpy (kj / kg) to different steam, water evaporation parameters is compared or additive, may be the actual steam evaporation D terms. "standard evaporated vapor amount" Dbz ", producing a predetermined amount of heat absorbed per 1kg no standard steam is 2680kg, so Dbz = D * △ i / 2680t / h or kg / s. and the hot water boiler are denoted by thermal rating the size of the boiler capacity, the symbol "Q", in units of MW, Q = G (is - ih) × 10 ?, where G is the amount of hot water boiler (kg / s), ihs, irs boiler out saliva enthalpy (kj / kg) .2, steam or hot water: parameter steam boiler steam production means at the outlet of the rated boiler steam pressure (gauge pressure) and a temperature of the boiler producing saturated steam, generally designated vapor pressure, by the symbol "P", in units of MPa, for the production of superheated steam boilers or hot water, and the need to indicate pressure steam or hot water temperature, the temperature to whom Economizer fingering water temperature, meaning that when the drum into the boiler without economizer temperature water temperature indicated by the symbol "t", the unit is ° C. Preparation ① Check magnetic drive centrifugal pump start before magnetic drive centrifugal pump connection bolts and anchor bolt without loosening .② pipe connection inspection is appropriate, whether the center of the pump and driver in processing temperature, cryogenic liquid pumps, pipe expansion, contraction may cause axial disorders, bite, etc. Therefore, the flexible pipe joint requires the use of direct coupling and centering etc. ③ small, when stopped, no major changes in the centering of the pump and the motor room temperature magnetic pump: while large, high temperature magnetic pump run and stop in very different axis, for the correct centering generally require warming to operating temperature after running or stopping the pump, to ensure rapid re-centering of the axis of both rotor consistency to avoid vibration and pumps the cleaning nip .④ piping must be first cleaned of foreign matter before running pipe, welding slag, Never push objects off the pump body human. gauge mounted on the screen before and after inhalation tube, in order to monitor the operation of filtration The blockage .⑤ disk drive. Before starting remove the coupling, rotation of the rotor by hand if there is abnormal, and the motor alone test, check if it is consistent with the rotational direction of the pump. Joint rotated by hand, can be found in between the pump impeller and the casing without foreign body, the disk drive should be uniform weight, no noise in the pump.
Usually the volume of the high efficiency vertical professional fired steam generator is small, the maximum tonnage of the single device between 1-2 tonnes, up to the operating temperature of 170 ℃, the maximum hourly gas production about 2 tons, and suitable for steam production temperature is not so high industry.