Source factory supplies RB-91D-3 vortex air pump

Source factory supplies RB-91D-3 vortex air pump

Jiangsu environmental protection high-pressure fan, vortex air pump casing impeller can be directly installed with motor rotor without maintenance, easy to use. The air ring high-pressure fan features a wide voltage dual frequency motor with a protection level of IP54 (insulation level F) D. This makes it a universal and best solution, which can be used in Europe and Asia without any modification or testing. Moreover, we have inventory of these products to meet customer needs at any time.

Construction:

1. Shell: Adopting a multi wing aluminum alloy heat dissipation shell with good heat dissipation, it can quickly dissipate heat to enhance the efficiency of motor operation. The fan body and motor shell are separately cast;
2. Motor: TEFC IP54F insulated motor. (According to European CE specifications);
3. Bearing: The vortex air pump adopts a sealed dustproof design between the impeller and the shaft, which can prevent dust from entering and prolong the service life;
4. Impeller: A specially modified impeller with reduced gap range between the impeller and the body, which can prevent dust blockage during operation. Unlike other similar products with multiple corners and gap surfaces, which can easily cause blockage and lead to high-pressure vortex pump failure.

Source factory supplies RB-91D-3 vortex air pump

working principle

When the impeller rotates, due to the centrifugal force, the wind vane drives the gas to move forward and outward, forming a series of spiral movements. The air between the impeller blades accelerates and rotates in a spiral shape, squeezing the gas outside the pump body into the side groove (sucked in through the suction port). When it enters the side channel, the gas is compressed and then returns to accelerate and rotate between the impeller blades again. When air passes through the impeller and side groove along a spiral trajectory, each impeller blade increases the degree of compression and acceleration. As rotation progresses, the kinetic energy of the gas increases, leading to an increase in the pressure of the gas passing through the side channel. When the air reaches the connection point between the side groove and the discharge flange, the gas is squeezed out of the blades and discharged from the pump body through the outlet muffler.

advantage

1. Compact structure - aluminum alloy casting, light weight, excellent craftsmanship, and beautiful appearance.
2. Wide performance range, flow rate up to 56m3/min, vacuum * up to 100kpa, pressure * up to 104kpa
3. High reliability, cast aluminum alloy impeller and high-strength shell - simple structure with only 5 main components: base, shell, impeller, bearing, motor - sealed bearing, preventing damage from pollutants, only one annular chamber unit, preventing thermal stress damage, double Chen type elastic shaft sealing, reducing leakage, sufficient impeller support, preventing blade breakage and blower damage, single-sided sealing gap, reducing blower failures during high-temperature operation
4. Oil free transportation, no hydrocarbon carryover, * * * oil-free air supply
5. Low noise and low temperature rise, single vortex single-sided suction impeller design, low noise, small temperature rise, special annular chamber design, keeping the airflow in a stable laminar state, low airflow noise, aluminum alloy shell, good heat dissipation performance
6. High pressure blower with lightweight design, compact structure, five levels, IP54 protection level 2 motor, insulation level F, and equipped with Japanese NSK bearings. When the impeller rotates, it does not come into contact with any components and is free of lubrication, thus ensuring that there is no oil or gas.

Introduction to industrial applications:

1. Textile equipment: vortex air pump, high-speed sock weaving machine; Coating thickness control and ensuring uniform thickness, removing moisture, drying, and yarn drawing machine.
2. Plastic auxiliary equipment and feeding system: In the use of the casting machine, in order to ensure high-speed production and uniform casting film, the air knife on the cooling roller forms a thin layer of air between the film and the surface of the cooling roller, and the vortex air pump cools the film evenly; Simultaneously used for vacuum feeding, drying, dehumidification, and feeding systems in injection molding machines.
3. Computer monitors, LCD monitors, printed circuit boards, and other products can be used in printed circuit board equipment such as vortex air pump cleaning, water cutting, and drying.
4. In wire and cable equipment, it can remove moisture, oil, dry, and suppress static electricity, such as removing water from precision copper pipes for air conditioning.
5. Effective control of coating thickness and ensuring uniform thickness in painting equipment; Can dry, remove moisture, dry at high temperatures, and control coating thickness; After electroplating, metal surface treatment such as cutting, drying, and degreasing.
6. High pressure vortex fan is used for pneumatic conveying of cans; The use of cutting water, drying, and other food and beverage filling equipment before coding or labeling beverage bottles, cans, and various packaged foods.
7. Printing equipment: screen printing machinery; UV polishing machine, instant drying of ink within 1-5 seconds after printing.
8. Air treatment equipment that can be used for the collection, purification, and recycling of toxic and harmful gases; Gas detection equipment for gas environments.
9. Specially suitable for cleaning equipment such as ultrasonic cleaning machines, PCB board cleaning and drying machines in the electronics industry, tunnel type car cleaning machines (car washing machines), commercial dishwashers, glass cleaning machines, etc.
10. High pressure vortex fans can be used for surface aeration, oxygenation, oxygenation grids, and oxygenation systems in fish farming.
11. Used in tires and rubber equipment, it can remove moisture/oil, dry, and suppress static electricity.

Usage