Dense Phase Positive Pressure Conveying System Bin Pump Low Energy Consumption

Low Energy Consumption Dense Phase Positive Pressure Conveying System Bin Pump

Description

The bin type pneumatic conveying pump is a relatively reliable dense phase dynamic pressure pneumatic conveying device for conveying powder materials under high pressure in pneumatic conveying equipment. Belonging to energy-saving and environmentally friendly pneumatic conveying devices, they are widely used in industries such as chemical engineering, electricity, cement, metallurgy, thermal power, etc. in China.

A warehouse pump is a container that can withstand a certain pressure and temperature. The upper end is a pneumatic feed valve, and the inner part is an upward or bottom or middle discharge pipeline, connected to the pneumatic discharge valve and conveying pipeline. Below the upward pipe is a fluidization plate. The pneumatic feed valve, pneumatic discharge valve, intake valve, and secondary air valve are all controlled by electromagnetic pneumatic directional valves. The pneumatic conveying process of the silo pump is a discontinuous conveying process, and the entire workflow is as follows:

1. Feed stage. Open the feed valve and exhaust valve, and the material begins to enter the bin pump under normal pressure. After the level gauge sends a signal indicating full bin, stop feeding;

2. Pressurized fluidization stage. Close the feed and exhaust valves, open the intake air valve, and increase the pressure inside the tank;

3. Transportation stage. When the specified pressure is reached, open the delivery air valve and discharge valve again to start material delivery; After the transportation inside the warehouse pump is completed, the pipeline resistance decreases, and the pressure of the warehouse pump decreases. When it reaches the lower limit pressure, the material transportation state ends.

4. Purge stage. After the pressure switch, level gauge, or time relay displays the end of conveying, close the high-pressure air valve and discharge valve, open the secondary purge valve, and use all compressed air to clean the remaining materials in the pipeline. At this time, there is no remaining material in the warehouse pump, and the remaining materials in the pipeline gradually decrease until they are in an air flow state. The intake valve, discharge valve, and secondary air valve are closed, completing one cycle.

Large Capacity Pneumatic Conveying Bin Pump Parameter Table

Long-distance Pneumatic Conveying Bin Pump Parameter Table

Conventional Grid Pneumatic Conveying Bin Pump Parameter Table

Parameter Table Of Small Size Pneumatic Conveying Bunker Pump

In terms of positive pressure dense phase intermittent pneumatic conveying, the company has always been committed to theoretical research and engineering practice experience summary of pneumatic conveying systems, focusing on breaking through the key technologies of long-distance, high production, low energy consumption, and low wear in the pneumatic conveying process. The core product is the PCD type positive pressure dense phase pneumatic conveying silo pump, while providing systematic, standardized, and refined engineering design and technical services. To meet the needs of different customers, we create the best design plan based on parameters such as material properties, conveying distance, conveying capacity, receiving warehouse capacity, dust removal capacity, and geographical conditions. Each equipment is manufactured through qualified inspection, and each pneumatic conveying system has its own design features, allowing customers to truly experience the intelligent management and economic benefits brought by advanced technology products.

At present, our longest conveying horizontal distance is 2200m and the height is 30m; The maximum conveying capacity of a single unit is 300 t/h; The transportation energy consumption is less than 3.8kWh/t · km, the service life of the straight pipeline is more than 10 years, and the service life of the elbow is more than 3 years. We develop the best engineering design and equipment selection plan based on customer requirements and parameters such as powder material specifications, performance, transportation distance, transportation volume, and geographical conditions provided by the customer, such as air volume calculation, pipeline ratio, dust collection treatment in the receiving warehouse, and after-sales plan.

Main features of the product
① Large conveying capacity: ＞ 300t/h;
② Long distance: ＞ 2000m;
③ Low power consumption: ＜ 3.8kWh/t · km;
④ Low wear and tear: pipeline life>10 years;
⑤ Low speed: initial speed 6-10m/s;
⑥ High mixing ratio: ＞ 30kg/kg;
⑦ Flexible process layout, dust-free, high operation rate, lower investment compared to mechanical conveying, and lower maintenance costs

Application Area
PCD pneumatic conveying equipment and systems have been widely used in industries such as building materials, chemicals, mining, power, and metallurgy. The conveying materials include cement, raw materials, fly ash, hydrated lime, dry discharged calcium carbide slag, slag powder, steel slag powder, coal powder, aluminum oxide powder, bauxite powder, phosphorus powder, pyrophyllite powder, and organic silicon powder.

Hefei Hengcheng Industrial Equipment Technology Co., Ltd. (hereinafter referred to as Hengcheng) was established in 2008. The company is located in Hefei, Anhui, a famous science and education city in China. It is a national-level high-tech enterprise and technology-based enterprise specializing in powder industry technology and equipment R&D, manufacturing, sales and service. The company has passed the ISO9001 international quality system certification.

Our company's main products : Vertical Coal Mill,Limestone Vertical Mill,Vertical Raw Mill,Slag Grinding Mill,Gypsum Grinding Mill,Calcite Mill,VRM Cement Mill,Bentonite Grinding Mill,Dolomite Grinding Mill,Bauxite Grinding Mill and pneumatic conveying system equipment. Among them, the grinding system equipment includes HVM vertical mill, rotary air lock feeder, and pressure-resistant sealed metering feeder. The products of the pneumatic conveying system equipment include PCD type positive pressure dense phase pneumatic conveying bin-type pump, PJP type positive pressure dilute phase pneumatic conveying jet pump, and HL type high-efficiency pneumatic fluidized blanking and blockage removal device.

Since its establishment, the company has always adhered to the development concept of "Based on Industry and Equipped in the World", and is committed to providing domestic and foreign customers with a complete set of system solutions in the powder industry field covering powder industry preparation, engineering design, engineering general contracting and technical services and consulting. Program. The company's core technology products have been widely used in the powder processing fields of building materials, metallurgy, chemical industry, heat, energy, electric power, lime kiln, pellets, mineral processing (including metal and non-metallic minerals), port warehousing and logistics and other industries.

The company has a professional technical team composed of high-quality talents such as experts and scholars, senior engineers and postgraduates who have won the National Science and Technology Progress Award and participated in the formulation of relevant industry standards. Practical experience, has rich engineering practice experience and theoretical basis. At the same time, the company has established technical cooperation and exchange relations with a number of key universities, absorbed the cutting-edge technologies in the powder industry at home and abroad, and closely followed the development trend of the powder industry, so as to provide customers with advanced and reliable powder equipment and various professional services. Technical Services.

Aiming at the two important links of powder preparation and powder transportation in the powder industry, the company has deeply studied the physical and chemical properties of various types of powder materials in different industries and fields after years of technical accumulation and a large number of engineering practices. On this basis, we have developed powder processing technology and complete sets of equipment that are highly targeted, safe, reliable, efficient and energy-saving.

We have a professional technical team composed of experts and scholars, senior engineers and postgraduates who have won the National Science and Technology Progress Award and participated in the formulation of relevant industry standards. All team members have more than ten years of experience in large state-owned design institutes in the industry Experience, has a wealth of engineering practice experience and theoretical basis. It can provide professional and systematic engineering design services for customers in various industries involving grinding system and pneumatic conveying system engineering, and provide a complete set of solutions in the field of powder engineering.

We have undertaken a large number of domestic and foreign (currently the company exported to Indonesia, Vietnam, the Philippines, Pakistan, Egypt, Yemen, Saudi Arabia, Congo and other countries and regions in the world) the metallurgical industry limestone powder milling and pneumatic powder conveying projects and coal powder preparation And pneumatic conveying project, lime kiln industry pulverizing and pneumatic powder conveying project, coal powder preparation and pneumatic conveying project, cement industry grinding system and conveying system renovation project and other engineering design projects, the design of the engineering project equipment selection is reasonable, The design scheme is scientific and reasonable, concise, practical, and cost-effective, all of which have reached or exceeded the expected indicators, and have been highly recognized and praised by users. The project has won the company's reputation in the industry.

Our goal: to sell the best machines at the best prices with industry-leading customer service. We personally know each of our customers, always adhering to the development concept of "Focus On Powder,Equipping The World", we are committed to providing powder industry services covering powder industry preparation, engineering design, engineering general contracting and technical services and consulting for customers around the world. A complete set of system solutions in the field.

For more detailed information on our Powder Industry Technology and Equipment, please do not hesitate to contact us! We welcome your inquiries, and look forward to working with you.