An ultra-long-distance spray and dust suppression air purification equipment with supercharging function
An air purification equipment and remote technology, applied in mechanical equipment, chemical instruments and methods, components of pumping devices for elastic fluids, etc. Improve supercharging efficiency, improve safety, and reduce intake resistance
Active Publication Date: 2018-04-10
KUNMING AOTU ENVIRONMENTAL PROTECTION EQUIP CO LTD
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Problems solved by technology
[0002] The transmission part and the impeller are the core components of the blower. The common impeller blades are straight and arc-shaped. They are usually used in low-speed wind boosters with a speed of less than 3000 / s, which is difficult to meet the needs of high-power blowers. High-speed supercharging requirements with a speed of more than 4000 / s, straight and arc-shaped blades are prone to breakage at high speeds, and it is difficult to support high-speed requirements
[0003] In terms of power, the motor is often used to directly drive the impeller shaft to make the impeller rotate and pressurize. However, due to the low speed of the motor, generally 1440r / min-2850r / min, the speed of the motor must be achieved by using a frequency converter. The frequency converter is relatively expensive and requires installation. It is also inconvenient, and the energy consumption is relatively high, which cannot meet the requirements of high-efficiency boosting, cost reduction and energy saving
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[0021] The specific embodiment of the present invention is described in conjunction with accompanying drawing:
[0022] as attached figure 1 , the transmission part of the supercharging component is installed on the shaft 4 inside the air duct, and a hydraulic motor is used as the power system, and the hydraulic motor 5 and the supercharging impeller group 1 adopt a coaxial 4 installation method.
[0023] as attached figure 2 , the impeller is made of a super-strength composite alloy after forging and finishing molding, the blade fan surface 3a is designed to have a certain rotation arc α with thin wings and a thick middle; radian.
[0024] as attached image 3 , attached Figure 5 , the hub is composed of a detachable left sub-wheel seat 2a and a right sub-wheel seat 2b, and the petioles 2c of several blades 3 are buckled on the block 2c of the left wheel seat 2a at a certain angle, so that the bottom of the impeller The leaf ball 3c is just fixed by the clamping block ...
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The invention relates to an ultra-long-distance spraying and dust-reducing air purification device with supercharging function, which includes a transmission part and a supercharging impeller part. The transmission part and the supercharging impeller part are installed and connected coaxially, and the supercharging impeller is driven by the transmission part Rotating, the airflow passes through two sets of supercharged impellers in sequence. The airflow is guided by the impeller blades and discharged instantly after being collected and pressurized, thereby generating a strong wind force; The pressurized parts can meet the high wind pressure and high wind speed requirements in the high-power construction environment, can effectively reduce the air intake resistance, prevent the breakage of the blades when they rotate at high speed, improve the efficiency of the amplification, and rapidly increase the wind pressure, air volume and wind speed. Improve supercharging efficiency and reduce energy consumption.
Description
technical field [0001] The invention discloses an ultra-long-distance spraying and dust-reducing air purification device with a supercharging function. Background technique [0002] The transmission part and the impeller are the core components of the blower. The common impeller blades are straight and arc-shaped. They are usually used in low-speed wind boosters with a speed of less than 3000 / s, which is difficult to meet the needs of high-power blowers. High-speed supercharging requirements with a speed of more than 4000 / s, straight and arc-shaped blades are prone to breakage at high speeds, and it is difficult to support high-speed requirements. [0003] In terms of power, the motor is often used to directly drive the impeller shaft to make the impeller rotate and pressurize. However, due to the low speed of the motor, generally 1440r / min-2850r / min, the speed of the motor must be achieved by using a frequency converter. The frequency converter is relatively expensive and r...
Claims
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Login to View More IPC IPC(8): F04D25/08F04D29/32F04D29/38B01D47/06
Inventor刘冠甫刘轩甫刘咏鑫刘雪峰
OwnerKUNMING AOTU ENVIRONMENTAL PROTECTION EQUIP CO LTD