gas heating industrial vacuum hot water boiler for sale

Vacuum, pressure, pressure hot water boiler big contrast: now on the market boilers, boiler diverse species, into the advanced technology to promote the rapid development of the boiler industry. Hot water boiler to provide heat support a large number of all walks of life and living, is one of the important equipment indispensable. According to different boiler under pressure can be divided into the hot water boiler pressure, vacuum pressure hot water boiler and hot water boiler.

Boiler feed water preparation device preparing process advantages and disadvantages current power boiler feed water system ultrapure water substantially above three processes, rest of the process are carried out with different combinations of the three basic process on the basis of the above derived. Their disadvantages are now listed in the following: 1, a first ion exchange resin is advantageous in that low initial investment, space occupied, but the disadvantage is the need for frequent regeneration of ions, pH-consuming, but also for the environment certain destructive. 2, the second stage reverse osmosis equipment, which is characterized by the early administration level attained manner using ion exchange resin is higher, but without resin regeneration. The disadvantage is that the original film is related to be cleaned or replaced regularly, the water quality is not too high, relatively speaking, most can do about 1us / cm. 3, the third reverse osmosis for pre-matched electro-deionization (EDI) apparatus, which is ultra-pure water system to take the preparation of ultrapure water most economical and environmentally friendly, it does not require regeneration with acid continuous Preparation of ultrapure water, no environmentally destructive. The disadvantage is that the initial investment is relatively above two methods are too expensive. High-pressure boiler feed water treatment equipment for industrial and mining enterprises and medium-sized thermal power plant and boiler feed water treatment. The world's most advanced reverse osmosis membrane element, pressure vessels and other equipment, supported by reasonable and have a pre-processing and post-processing equipment, can produce boiler feed water in line with national or industry standards (GB1576-79, DL / T561-95) super pure water. In the membrane treatment system, used typically ultrafiltration pretreatment 1mm diameter hollow fiber, to remove suspended solids and colloids in raw water, the biggest problem is the pretreatment as UF membrane fouling and membrane clogging for this often provided at the front pre-filter, to remove large particle suspension was pre-filtered before flocculants, such as PAC (poly acrylic acid) can improve the filtration quality, and reduce the membrane resistance. The amount of dissolved oxygen to the boiler feed water system of the plant required for the general requirements 0.3mg / L or less, for degassing membrane should be operated at a vacuum of less than 5.33Kpa (40TORR) a. IPC programmable control system control, automatic start and stop, dosing and flushing, automatic monitoring of various operating parameters, for production management.

Different types of fuel boilers vacuum phase transition characteristics of the current vacuum phase transition boilers can be classified according to different forms of fuel, this method is easier for people to select and purchase. With increasing depth of industrialization and people's needs, the market share of vacuum phase transition boiler is increasing. Characteristics of different types of vacuum phase transition boiler determines its optimum position. Based on this situation, we should be aware of the classification and various other functions, therefore, the right choice. We will discuss the characteristics of vacuum phase transition boilers of different types. Different types of fuel vacuum phase transition phase transition characteristics of the boiler vacuum boiler may also be referred to as a vacuum boiler. Its working principle is vacuum phase transition and phase change. The fuel can be divided into four categories, but can be divided into three categories and a category, it can be divided into two categories, and describes the characteristics of each fuel. (A) an electrically heated boiler vacuum phase transition phase transition in the electric vacuum heating boiler in operation, the vacuum in the internal environment. Since the electric vacuum phase transition boiler water will be discharged to the outside of the oxygen-containing, oxidative corrosion of the boiler does not cause damage to the device. Meanwhile, the electric hot water boiler heat exchanger portion of the vacuum made of stainless steel does not corrode. Further, only one electric heating industrial vacuum hot water boiler for sale heat medium plus a small amount of water, does not increase or decrease the run, no fouling. (B) fuel (gas / coal) boilers vacuum phase transition phase transition such a vacuum inlet boiler burners, high combustion efficiency, low noise and emissions. Internal stainless steel heat exchanger, on the one hand to ensure that the heat transfer efficiency, on the other hand to ensure that the clean water. Meanwhile, also equipped with a spiral spoiler, improve the heat transfer efficiency and reduce operating costs. Further, a square structure, boilers and heat exchangers designed as compact structure, small volume.

Diqing in Yunnan Nonferrous Metals Co., Ltd. mainly engaged in Pulang copper mining, site selection, sales and other items. As we all know, in the copper smelting process, it consumes a lot of electricity and thermal power resources, which account for most of the hot water consumption. Combined with the actual demand Diqing company, to provide fast Boiler 1 stage electric heating hot water boiler of 2.1MW.