Hefei Hengcheng Industrial Equipment Technology Co., Ltd |
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Dilute Phase Pneumatic Ash Conveying Jet Pump - 41-80 T/H Conveying Capacity Pneumatic Conveying Jet Pump
Introduction to Pneumatic Jet Pump for Dilute Phase Transportation
In terms of positive pressure dilute phase continuous pneumatic
conveying systems, the company has always been committed to
theoretical research and summary of engineering practical
experience in pneumatic conveying systems, with a focus on breaking
through key technologies such as continuity, wear, sealing, and
reliability in the process of positive pressure continuous
pneumatic conveying. The core product is the PJP type positive
pressure dilute phase pneumatic conveying jet pump, while providing
systematic, standardized, and refined engineering design and
technical services.
Advantages of pneumatic jet pumps for dilute phase transportation
compared to bin pumps
(1) Powered by Roots blower, it has low investment, stable
operation, low maintenance, and is not affected by condensate and
oil pollution. It can operate continuously for a long time.
(2) The system layout is simple, without any intermediate links or
equipment. Reduced equipment maintenance and maintenance costs.
(3) The control and adjustment are simple, using material level
control and manual adjustment devices to adjust the delivery volume
of the pneumatic jet pump.
(4) The outlet pressure of Roots blower is generally only
0.04-0.1MPa, with small motor power and low cost.
(5) Low pressure transportation, good equipment sealing, and
reliable operation.
Operational Principle
The PJP jet pump pneumatic conveying system consists of a PJP jet
pump, a pneumatic butterfly valve, a pump top compartment, a manual
spiral gate, and a compressed air supply device. The main source of
compressed air is the Roots blower. Powder and granular materials
enter the PJP jet pump through manual spiral gates, pump top bins,
and pneumatic butterfly valves. When compressed air for
transportation passes through the nozzle inside the PJP type jet
pump box, the high-speed airflow generated creates a negative
pressure state inside the PJP type jet pump box. The materials in
the top compartment of the pump are easily mixed with the
high-speed airflow. Then, when the material gas mixture passes
through the expansion pipe of the PJP type jet device, the kinetic
energy of the high-speed airflow is converted into static pressure
energy, thereby conveying powder and granular materials to the
terminal through the conveying pipeline. The manual spiral gate of
the PJP jet pump is used for debugging and maintenance, and the
pneumatic butterfly valve is used for automatically closing when
the transportation of powder and granular materials is suspended or
the system pressure is abnormal.
When the PJP type positive pressure dilute phase pneumatic
conveying jet pump is installed at the bottom of the silo
(warehouse) to transport materials using the pressure of the
materials in the silo (warehouse), changes in the height of the
materials in the silo (warehouse) will cause corresponding changes
in the material conveying speed. Therefore, the conveying energy of
the materials depends on the height of the materials in the silo
(warehouse).
When the PJP type positive pressure dilute phase pneumatic
conveying jet pump is equipped with a locking device, the conveying
capacity of the material depends on the locking capacity of the
locking device.
Application Area
The PJP type positive pressure dilute phase pneumatic conveying jet
pump is a low-pressure, dilute phase, and continuous pneumatic
conveying equipment suitable for situations where the conveying
volume is not large and the conveying distance is medium. It can be
widely used in industries such as building materials, chemicals,
electricity, grain, metallurgy, casting, etc. The conveying
materials include cement, raw materials, fly ash, hydrated lime,
slag powder, steel slag powder, coal powder, aluminum oxide powder,
phosphorus powder, pyrophyllite powder, and organic silicon powder.
Main features of the product
PJP type positive pressure dilute phase pneumatic conveying jet
pump is a pneumatic conveying device with automatic control, which
has a compact structure, reliable performance, simple maintenance,
long service life, and low investment cost. The moving parts are
only materials and air. When connected to the dust removal device,
its fully enclosed system design can provide a completely dust-free
working environment.
After-sale Service
We have a long-term service team for the production line, with good
technology and responsible after-sales service. All members have
over 5 years of work experience and are able to provide timely,
efficient, and comprehensive scientific after-sales service to
customers. We can provide customers with after-sales service
throughout the entire process of self engineering construction,
production line equipment installation, production line debugging,
until the production line meets the standards and reaches
production capacity, solving various difficulties and miscellaneous
problems encountered by customers, and providing thoughtful,
meticulous, and comprehensive after-sales service.
Packaging and Delivery
1. Standard packaging.
2. Experienced and professional logistics agents.
3. A well-trained and disciplined packaging team.
4. After sales service: If you have any questions or issues after
receiving the product, please feel free to contact us at any time.
The problem will be resolved immediately for you.
PJP Type Positive Pressure Dilute Phase Pneumatic Conveying Jet Pump
Specifications | PJP-1 | PJP-2 | PJP-3 |
Conveying Material Pipe Diameter | 3~6 | 7~10 | 12~16 |
Delivery Volume (t/h) | 1~9 | 10~40 | 41~80 |