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Dust removal and haze reduction spray fan

A spray fan and haze reduction technology, which is applied in mechanical equipment, machines/engines, liquid fuel engines, etc., can solve the problems of poor use effect and achieve the effect of reducing noise

Active Publication Date: 2021-06-22
XIANGYANG GOTOO MASCH&ELECTRONICS APPLIANCE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a novel dust-removing and haze-reducing spray fan, aiming at solving the problem of poor use effect

Method used

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  • Dust removal and haze reduction spray fan
  • Dust removal and haze reduction spray fan
  • Dust removal and haze reduction spray fan

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0048] A new type of dust removal and haze reduction spray fan, such as Figure 1 to Figure 6 As shown, it includes a spray canister 1 with adjustable horizontal angle and elevation angle, a spray motor 2 arranged in the spray canister 1, a spray vane 3 arranged on the spray canister 2, and a spray canister set on the side of the spray canister 1. The water inlet 4 on the wall, the water inlet 4 is located between the spray blade 3 and the top of the spray tube 1, and the top of the spray tube 1 is provided with a sound-absorbing interior with a diameter larger than the top diameter of the spray tube 1 Tube 5 and the sound-absorbing outer cylinder 6 located outside the sound-absorbing inner cylinder 5, the axes of the spray tube 1, the sound-absorbing inner cylinder 5 and the sound-absorbing outer cylinder 6 are all collinear, and the sound-absorbing outer cylinder 6 and the There is a set distance between the sound-absorbing inner cylinders 5, which is preferably 1.5cm in thi...

Embodiment 2

[0062] A new type of dust removal and haze reduction spray fan, such as Figure 7 to Figure 15 As shown, the difference from Embodiment 1 is that the structure for driving the spray tube 1 to swing in pitch angle and horizontal direction also includes:

[0063]The fixed plate 19 and the rotating plate 20 connected to the top of the fixed plate 19 for horizontal rotation, two support arms 21 are symmetrically arranged on both sides of the rotating plate 20, and the tops of the two support arms 21 are horizontally provided with rotating Rod 22 (there is a reinforcing ring on the outer wall of the spray tube 1, which can improve the strength of the structure of the spray tube 1 and prevent it from being deformed), and the two rotating rods 22 are respectively connected to the two sides of the spray tube 1, two The middle part of the space between the rotating rods 22 is the center of rotation;

[0064] An arc-shaped drive member 23, the position of the drive member 23 is fixed, ...

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Abstract

The invention relates to the field of spraying technology, and discloses a new type of dust removal and haze reduction spray fan, which includes an inclined spray canister, a spray motor installed in the spray canister, a spray vane set on the spray canister, and a spray fan set in the spray canister. The water inlet on the side wall, the water inlet is located between the spray vane and the top of the spray tube, the top of the spray tube is provided with a sound-absorbing inner tube with a diameter larger than the top diameter of the spray tube and located at the top of the spray tube The sound-absorbing outer cylinder outside the sound-absorbing inner cylinder, the axis centers of the spray tube, the sound-absorbing inner cylinder and the sound-absorbing outer cylinder are all collinear, and a set distance is left between the sound-absorbing outer cylinder and the sound-absorbing inner cylinder , a plurality of sound-absorbing holes are opened through the sound-absorbing inner cylinder. The invention makes the use effect better.

Description

technical field [0001] The invention relates to the technical field of dust removal and haze reduction, in particular to a novel dust removal and haze reduction spray fan. Background technique [0002] With the urbanization construction and the increasing popularity of vehicles, the air quality in the city has always been an urgent problem to be solved. In order to improve the air quality, in addition to using sprinklers to sprinkle water on the ground, spray vehicles are also used to spray water on the air. Spray to improve the air. [0003] Among them, the spray truck mainly includes a car body, a water tank positioned on the car body, and a spray fan. The spray fan includes a spray tube and a spray fan. When spraying, the water in the water tank flows into the spray tube through a pump and a water pipe. Under the action, a strong airflow is generated, and the airflow divides the water into mist less than 20um, which is then blown out from the spray tube to the outside by...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F04D29/66B01D47/06
CPCB01D47/06F04D29/663F04D29/665
Inventor 丁洪圣曾建勇张养利张珍珠陈威
Owner XIANGYANG GOTOO MASCH&ELECTRONICS APPLIANCE CO LTD
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