Our steel environmental protection project also introduced ABEL company diaphragm pump several sets. Zhang Shengchang analysis pointed out that because the product is widely used in coal gasification, liquefaction engineering, national energy security, energy structure adjustment, improve the utilization rate of coal, improve crude oil output, reduce pollution has an important role, the market application prospect is broad. When the rotor continues to rotate, the medium is transported to the discharge side, the discharge chamber volume decreases, the medium pressure increases, is pressed out of the pump chamber.
Wind power pump is beneficial to the development of wind power
From the oil pump market application prospect analysis, according to the latest survey statistics, only shengli, Zhongyuan, Changqing, Tuha four oil fields annual demand is more than 300 sets (sets), to the domestic unit average each set (sets) 250,000 ~ 300,000 yuan calculation, annual output value of nearly 100 million yuan, annual profit is expected to be more than 30 million yuan. The discharge pressure of the product is up to 20MPa, which can realize long-distance transmission of high concentration medium, reduce the inner diameter of the transmission pipeline, reduce the number of pumping stations, and greatly reduce the project investment. This huge market demand for wind power pump provides a good space for development. It is estimated that by 2030, China's coal liquefaction will reach an annual output of 30 million tons, if the pump all rely on imports, it will need about 10 billion yuan. The two rotors rotate continuously so that the medium is continuously drawn in and out. According to the preliminary investigation and statistical analysis of each oil field, the total number of oil Wells in Daqing, Shengli, Karamay, Changqing and other oil fields in China is more than 300,000. In the future, it is expected that tens of thousands of oil fields across the country need this product every year, which has a considerable market prospect.
Zhang Shengchang pointed out that the total capacity of the driving motor of the existing oil injection pump ranges from several hundred kilowatts to several thousand kilowatts, with a total capacity of more than 10 million kilowatts, accounting for more than 60% of the total energy consumption of oil production in the oil field.
Oil-gas mixed transport pump has remarkable economic benefits
In addition, China's Lunan, south, Dezhou, Huainan, Shanghai, Juhua and other chemical enterprises spend foreign exchange introduction of dozens of electric diesel pumps, service life also need to be replaced. That is, crude oil has high wax content, high corrosion, high viscosity, which brings great difficulty to mining work.
Oil field dosing pump can increase oil production
According to the national plan, in the next 15 years, China's installed wind power capacity will reach 20 million to 30 million kilowatts; Based on 7,000 yuan of equipment investment per kw installed capacity, the future wind power equipment market will reach 140 billion to 210 billion yuan. According to statistics, there are more than 30 large and small oil fields in China, producing more than 300,000 oil fields, which need to configure a large number of high-pressure water injection pumping stations to carry out oil field water injection operations. Shanxi Taiyuan Steel Plant imported two pumps from Holland in 1993 and 1998 respectively, costing more than 60 million RMB.
Wind power pump is the use of hydraulic pump to convert wind energy into hydraulic energy, so that the wind energy utilization efficiency is high, easy to store; And can realize the remote staggered power generation; Greatly improve the efficiency of wind power generation; It can reduce the influence of wind fluctuation on generation voltage.
Take coal chemical industry as an example, in shenhua coal liquefaction project with an annual output of 2.5 million tons, only more than 20 diaphragm coal slurry pumps cost up to 800 million yuan.
Zhang Shengchang believes that integrated innovative centrifugal pump with large flow, high discharge pressure, wide performance, high efficiency, long life, high reliability of efficient large flow water injection pump equipment, the product replaces the traditional operation efficiency of low centrifugal pump water injection equipment, to reduce oil production costs, has important practical significance. Compared with other pump products, the operation cost can be saved more than half.
Diaphragm pump potential demand is large
Pressurized water injection has become one of the advanced oil production technologies in China, and it is also an important measure to ensure stable and high production. Conference, industrial pumps, director of the institute of zhejiang university of technology professor sheng-chang zhang suggested, based on the current market needs the integration of innovative stainless steel pump, large flow efficient reciprocating oil field injection water pump pump products, such as high efficiency and energy saving, environmental protection feature of pump manufacturing enterprises in our country should actively develop, such already can satisfy user needs, can also create a new profit growth point for the enterprise.
Large flow and high efficiency reciprocating oil field water injection pump market prospects good large flow and high efficiency reciprocating oil field water injection pump is a large flow, high discharge pressure, good performance, high efficiency, long life, high reliability and high efficiency reciprocating oil field water injection pump equipment. In 2008, only Tianjin Pump Machinery Group Co., LTD., Tianjin Ruide Screw pump Manufacturing Technology Co., LTD., two enterprises of oil and gas mixed pump output value reached 50 million yuan.
The synchronous gear in the external circulation piston pump drives the two rotors to reverse rotation. In this process, when the rotor is at the inlet side, the volume of the suction chamber increases, forming a vacuum, and the conveying medium is sucked into the pump chamber.
Screw pump work, after the liquid is inhaled into the screw and pump shell surrounded by the sealed space, when the active screw rotation, screw pump sealing volume in the screw tooth extrusion to improve the screw pump pressure, and along the axial movement. This requires that in the process of extraction, the oil field to add some liquid medicine, can prolong the life of the well, but also to a certain extent, improve the oil production.
In pipeline coal transport engineering, power plant mortar transport engineering, diaphragm pump is its key transport equipment, accounting for one-third of the total investment of the project, the potential demand is huge.
The oil and gas mixed transport pump can save a lot of investment in the construction of dispersed oil and gas separation device, reduce the investment of offshore oil drilling platform, improve the production of crude oil, reduce environmental pollution, and have very significant social and economic benefits.
The main oil field of crude oil production has entered the "three high" stage. This product is of great significance to replace the centrifugal water injection pump with low operation efficiency and part of low efficiency and small flow reciprocating pump, improve the operation efficiency and motor utilization rate of the whole water injection pipe network, save a lot of electric energy and operation and maintenance costs, and realize energy saving and energy utilization rate.
From the market application prospect analysis, centrifugal pump is a kind of consumption, wide application of general machinery products, the market demand of the product accounted for about 80% of the total demand of pump products. According to conservative estimation, there are more than 20,000 injection pumps in China's oil fields.
From the perspective of the development of wind power, the growth rate of wind power in the world has been maintained at more than 30% in recent years. At present, the oil and gas mixing pump widely used mainly screw pump and external circulation piston pump two kinds.
. In addition to a considerable amount of centrifugal pump equipment is replaced, there are a large number of end-of-life equipment needs to be replaced every year, the market prospects are good. Therefore, it is of great significance to carry out energy saving and consumption reduction work for the large volume and wide area centrifugal pump. As the cost of wind power is expected to fall further as China's wind power generation becomes more and more domestically produced and scaled up, the wind power market is also becoming a gold mine for more and more investors. Because of the constant rotation of the screw, the liquid flow is uniform. It is reported that a unit in Yunnan will also build five conveying pulp pumping stations, the need to introduce more than ten GEHO diaphragm pumps. The pump driving medium and conveying medium separated by diaphragm, is a positive displacement reciprocating pump, hydraulic end of low flow rate, wear resistance, so that it has outstanding advantages in solid-liquid mixed transport. Therefore, the working efficiency of water injection pump unit is not only directly related to the level of energy consumption, energy saving and consumption reduction, but also related to the level of oil production cost.
Integrated innovative centrifugal pump is of great significance in saving energy and reducing consumption
On October 16th, Pump branch of China General Machinery Industry Association held China pump industry management conference in Zibo, Shandong province.
The product adopts innovative stable balance volute, centrifugal pump impeller radial force balance, bearing force is very small, can effectively improve the mechanical efficiency of the centrifugal pump, improve the work efficiency of the centrifugal pump, ultimately achieve the purpose of energy saving; After using labyrinth ring, the volume efficiency, cavitation performance and hydraulic efficiency of centrifugal pump are effectively improved, which can effectively improve the working efficiency of centrifugal pump, so as to achieve the purpose of energy saving; The innovative balance hole auxiliary mechanism can change the flow direction of the balance hole reflux medium through structural innovation, so that the flow direction is consistent with the flow direction of the medium inside the impeller, eliminating the influence of the traditional balance hole reflux medium on the flow state of the medium inside the impeller, thus improving the cavitation performance and hydraulic efficiency of the centrifugal pump.
From the technical characteristics of the diaphragm pump, the product is a positive displacement non-leakage reciprocating pump with the help of the elastic element (diaphragm) cycle deflection deformation to transport medium. Therefore, the hydraulic pump for wind power generation is of great significance to the development of global wind power industry.
