Positive Pressure Dense Phase Pneumatic Conveying Silo Pump For Cement Fly Ash Hydrated Lime

Positive Pressure Dense Phase Pneumatic Conveying Silo Pump For Cement, Raw, Fly Ash, Hydrated Lime, Silicon Powder

Product Introduction:
Manufacturing and application of powder pneumatic conveying pump compartment pump
In the pneumatic conveying industry, the air flow conveying system can be divided into three core systems, namely rotary valve conveying, silo pump conveying, and material seal pump conveying. In recent years, the warehouse pump dense phase conveying system has been more widely used in various industries. Whether it is in cement pneumatic conveying, fly ash pneumatic conveying, white carbon black pneumatic conveying in the chemical industry, titanium dioxide pneumatic conveying, and so on. Both can be pneumatically transported using a silo pump.

Brief introduction
Bin pumps can also be referred to as warehouse type conveying pumps, warehouse type pumps, powder pneumatic conveying pumps, dense phase conveying pumps, etc. Bin pumps is one of many pressure vessels. So the manufacturer of the bin pump must have the corresponding pressure vessel qualification certificate before proceeding with production and manufacturing. After the installation of valves and other accessories, the powder pneumatic conveying pump must undergo a pressure test before the equipment is shipped. Add compressed air to the bin pump, and the pressure limit of each type of dense phase delivery pump is different. The pressure test is to pressurize the gas to the pressure limit of the bin pump, and wait for 2 hours. Observe that there are no abnormalities in the pump body, valves, and pipelines of the warehouse pump. Only after passing the experiment can the equipment be shipped to the production site for operation and use.

Operational principle
The process of dense phase pneumatic conveying requires the interaction and coordination of the feed valve, exhaust valve, inlet valve, and discharge valve, which can cause significant wear on the valve. The system is in a feeding state, where the feeding valve and exhaust valve are opened, the inlet valve and outlet valve are closed, and the material falls into the dense phase pump under the action of gravity; When one or more level gauges in the pump are covered or the set feeding time is reached, the feeding valve and exhaust valve are closed; After the inlet and exhaust valves are closed and the inflation seal is completed, the inlet and outlet valves are opened, and the material enters the pipeline for transportation. When there are two or more end receiving bins, a directional valve, also known as a pneumatic shunt valve, is required.

The bin pump conveying system generally uses an air compressor as the overall conveying system gas source, and the bin pump serves as the feeding device. The materials fall into the feeding device from the silo, and high-pressure gas is input into the conveying pipeline to fully mix the gas and materials, making the materials fluidized. Then, the gas is transported to the end receiving silo through high-pressure air flow. The gas is filtered by the separation device and discharged into the atmosphere, suitable for long-distance and large conveying conditions;

System advantages: low flow rate, low wear, less crushing, low energy consumption, and intermittent conveying.

The system has a high degree of automation, microcomputer control, dynamic display of operating conditions, fault alarm, sensitive response, complete processing functions, remote and manual functions, and flexible, convenient, and reliable operation and management.

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

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

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.