⎝⎛体育滚球平台⎞⎠

Spring is full of hope and flowers bloom. Sowing seeds, the grain filled the silo. Sweat and reap health. Forget sadness and grow happily. On the runway of the new year, Li Chun is the starting gun. Gongyi Tianze Machinery Manufacturing Co., Ltd. wishes new and old friends in the power, cement, metallurgy, chemical, tobacco, pharmaceutical and other industries to a happy Chinese New Year and happiness! Entering the new normal of the economy, people's requirements for quality are getting higher and higher. Tiantian is stricter than self-discipline and good at details. In pneumatic conveying equipment, material seal pumps, dry ash bulk machines, dual-shaft humidifiers, 508 pressure vacuum release valves The innovation, quality, and service of pulse dust collector products have never stopped moving forward! With the responsibility of building a national brand, cooperation and win-win situation, Tianzheren is willing to join you in the Chinese dream!
Consulting Hotline: 0371-69597677
      Sealed pump

      Pneumatic conveying equipment is a device that conveys powdery granular materials by means of positive pressure pneumatic conveying. Commonly used models are sfj75, sfj150, sfj200, etc. The conveying pipeline can be arranged according to the specific terrain to achieve centralized, dispersed and high-level conveyance. The medium is completely sealed, and the transportation process is not affected by climatic conditions, which can ensure that the materials are not affected by moisture, which is conducive to production and environmental protection. Through long-term operation, it has been proved that its performance is stable, its quality is reliable, and it is free of dust pollution. It is an ideal pneumatic conveying equipment. Pneumatic powder conveyor, also known as sfj high-efficiency and low-consumption powder conveyor, is widely used in power plant to transport fly ash, ...

      Request a quote related information

      Dear [Material Seal Pump] Customer, Hello! You are the 13226th visitor to Tianze Enterprise! Since the establishment of the factory, Tianxuan has been committed to technology research and development and experience accumulation in the electric power, cement, metallurgy, chemical, tobacco, pharmaceutical and other industries, and has provided hundreds of customers with high-quality [sealed pump] products!

      |料封泵

        I. Brief Introduction of Pneumatic Conveying Material Sealed Pump in Power Plant:
      The material seal pump uses the air jet effect to make the air drive the ash particles to send the ash to the ash warehouse. The material seal pump mainly consists of four parts: nozzle, cylindrical pump body, nozzle adjustment device, bottom vaporization device, and the material seal pump works. The energy of the time comes from two parts: one is the kinetic energy of the fan, and the other is the potential energy of the material column. LFB-1 series material-sealed pump is a new type of low-pressure pneumatic conveying equipment developed by our factory in cooperation with the Building Materials Institute based on the introduction of foreign advanced technology and the various problems existing in different types of pneumatic conveying equipment in China. The conveyance of all kinds of powdery materials for grey cement uniform and inverted storage is highly efficient and low consumption. It is completely closed and pollution-free. There is almost no maintenance. Roots blower compressed air can be selected.


      Second: the advantages of material seal pump

      1. Equipment investment is small. One material-sealed pump can replace two warehouse pumps, reducing equipment investment.

      2. The gas pressure of the material seal pump is 0.04Mpa-0.1Mpa, which reduces the gas supply pressure, saves air consumption, and reduces the motor power.

      3. Reduced maintenance costs. After the system is installed, commissioned and put into operation once, it basically needs no operation, and there is almost no maintenance. The maintenance workers only need to check regularly.

      4. Low pressure conveying, the equipment has good sealing performance, reliable operation, no pipe blocking phenomenon, and perfect environment

      Since the equipment was put on the market, it has been proved by many uses that the pump has a smaller volume and lower air pressure (0.2--1 atm.). It can be equipped with a fan), easy to arrange, no dust, and meet the requirements of environmental protection. It is widely used in electric power, building materials, chemical industry and other fields. It is an ideal equipment for lifting and conveying powdery materials such as cement, raw materials and fly ash within an equivalent distance of 680m and a height of 50m. The main feature of this material-sealed pump is its long service life. Reliable operation, almost no maintenance and wear parts.


      Three: Material sealing pump works

      The material seal pump uses the air jet effect to make the air drive the ash particles to send the ash to the ash warehouse. The material seal pump mainly consists of four parts: nozzle, cylindrical pump body, nozzle adjustment device, bottom vaporization device, and the material seal pump works. The energy of the time comes from two parts: one is the kinetic energy of the fan, and the other is the potential energy of the material column. The material column is high, the potential energy is large, the pressure is large, and the conveying capacity is correspondingly large, otherwise it is small.

      The material seal pump maintains a certain material level during normal operation. When the amount of material under electrical dust collection increases in a short time and the material seal pump is still working normally, the material level height naturally rises. As the material level increases, the material pressure increases. The increase of large potential energy will increase the corresponding amount until the system automatically balances. When the amount of material under electric dust collection is reduced in a short time and the material sealing pump is still working normally, the material level height will naturally decrease. As the material level height decreases, the material reduction potential energy decreases. The corresponding delivery volume is small until the system automatically balances.


      Four: Operating conditions of cement conveying pumps

      1: The necessary condition for the normal operation of the material seal pump is that there must be a certain material seal height. The pressure of the silo material level must be greater than the positive pressure when the material seal pump is working. The positive and negative pressures are separated by the material level pressure. Press to send the material away, so a certain level of material height is necessary.

      2: The dust collector must be installed on the receiving warehouse. The exhaust air volume of the dust collector must be greater than the inlet air volume of the ash conveying fan. Otherwise, when the inlet air volume is greater than the exhaust air volume, the pressure in the receiving warehouse is forced to increase, causing the system pressure not to increase. Equilibrium, the pipeline resistance is large, and the inlet air blows back from the material sealing pump to the part above the silo, so that the material sealing pump cannot work normally.


      Five: Selection principle and applicable conditions of low pressure pneumatic conveying pump
      1. Selection principle
      The low-pressure pneumatic conveying equipment material sealed pump is selected as the core equipment to form the pneumatic conveying system. First, the user should provide: the system's required delivery volume, conveying distance, or physical and chemical parameters of the material, high temperature and normal working temperature; if it is under the boiler dust collector, it should be Provide basic parameters such as dust hopper layout and ash distribution. Then the technical personnel of our factory first determine the basic transportation plan, such as the required gas volume, how to group, the continuous pump model, the configuration of the inlet and conveying pipes, and the configuration of the deduster at the top of the warehouse.
      2. Applicable conditions
      The low-pressure pneumatic conveying equipment material-sealed pump, due to the use of low-pressure conveyance, has a limited range of use. It can only be used normally and safely under the following conditions and achieve the expected effect.
      Conveying distance ≯500m (equivalent distance).
      Material bulk density: 2.0t / m3 (powder).
      There are no more than 4 large pumps (that is, a total of 4 ash conveying pipes).
      The material's high instantaneous temperature is ℃ 250 ℃.

      仓泵实体案例展示

      Pneumatic conveying pump, also known as SFJ high-efficiency and low-consumption powder conveyer, is widely used in power plant conveying fly ash, cement factory conveying cement, alumina plant conveying alumina powder, pneumatic conveying raw meal powder, kaolin conveying, limestone powder spray conveying, mining Transportation of powdery materials such as powder transportation, antimony powder transportation, sawdust transportation, rice hull transportation, straw particle transportation, and food-grade material transportation.

      气力输送设备现场

      Features of powder material conveying pump

      1. Equipment investment is small. One powder conveyor can replace two or four warehouse pumps, reducing equipment investment.

      2. Low pressure conveying, working pressure 0.02-0.1MPa, small pipeline wear, good equipment tightness, reliable operation, no blockage and leakage, and long service life.

      3. Energy saving and consumption reduction. Roots blower is used as the air source (the existing compressed air power source can also be used, and the central air source provides centralized air supply to multi-system equipment), and the power consumption is small. After the system is installed, commissioned and put into operation once, it basically needs no operation, and there is almost no maintenance. The maintenance workers only need to check regularly.

      4. The pneumatic conveying scheme selected by Gongyi Tianze Machinery Equipment Co., Ltd. is reliable, simple, economical, practical, and highly automated. It has a large number of achievements throughout the country. Representatives of the units used are: China Huaneng, China Huadian, and China Aluminum Branches, China Resources Thermal Power, Zoomlion Cement, as well as leading enterprises in various regions and local large and medium-sized power plants, chemicals, cement, medicine, etc.


      Technical parameters of pneumatic conveying equipment

      model

      Conveying capacity

      Wind consumption

      Wind pressure required

      delivery

      Equivalent distance

      Gas source

      Motor Power

      m3 / h

      m3 / min

      Mpa

      m

      Kw

      LFB-1 / 75

      0-5

      5-8

      0.03-0.1

      50-800

      8-20

      LFB-1 / 100

      5-15

      6-11

      0.03-0.1

      50-800

      10-22

      LFB-1 / 150

      10-25

      10-28

      0.03-0.1

      50-800

      11-37

      LFB-1 / 200

      25-40

      20-36

      0.03-0.1

      50-800

      18-75

      LFB-1 / 250

      45-60

      30-55

      0.03-0.1

      50-800

      45-90

      LFB-1 / 300

      80-90

      60-90

      0.03-0.1

      50-800

      55-120

      LFB-1 / 400

      90-150

      90-140

      0.03-0.1

      50-800

      75-160

      Customized technical service engineer team for power, cement, metallurgy, chemical, tobacco, pharmaceutical and other industries

      The expert team provides you with a quality product solution Top The expert team provides you with a quality product solution

      Harsh raw materials! The quality of the material seal pump, the raw materials play a decisive role! 并在每批原料进厂时都进行苛刻的质量把关,确保能生产出好质量的料封泵! Tianze Machinery has used many years of production experience to identify a batch of stable quality material seal pump raw material suppliers, and every time the batch of raw materials enters the factory, they carry out strict quality control to ensure that they can produce good quality material seal pumps!

      Finished products are subject to strict quality inspection! 为您提供的料封泵并确保电力、水泥、冶金、化工、烟草、制药等行业解决方案实施。 No matter how perfect the production management process is, the product will occasionally have defective products. What Tiantian can do is to optimize the production process while strictly inspecting the quality, testing large quantities and multiple batches of products, and providing you with material seals. Pumps and ensure the implementation of solutions in the power, cement, metallurgy, chemical, tobacco, pharmaceutical and other industries.

      Down-to-earth, carry forward the craftsman spirit of the country! Work hard and build Tianze national brand! Thank you for your interest in the product information of Tianze Machinery's official website. We also welcome your valuable suggestions to jointly promote the international competitiveness of Made in China! If you have any questions about Tianze Material Sealing Pump, please call Tianze technical engineer [13938286965]. Tianze Machinery is willing to work with you to realize the Chinese dream together!

      Consulting Hotline: 0371-69597677

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