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Spraying method of efficient tower crane spraying machine

A tower crane sprayer and high-efficiency technology, applied in the field of sprayers, can solve the problems of reducing the spraying efficiency of the tower crane sprayer, unable to rotate, waste of water resources, etc. The effect of flow velocity

Inactive Publication Date: 2020-11-17
许友年
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the position of the nozzle of the tower crane spraying machine on the outlet pipe is fixed, and it can only move under the action of the rotation of the tower crane arm to spray and reduce dust on the construction site. The spraying range within a single period of time makes it impossible for the nozzle to reduce dust on a large scale on the construction site within a single period of time, which reduces the effect of dust reduction on the construction site. It requires the tower crane to rotate back and forth continuously to achieve the expected dust reduction effect, which is a waste of time. Water resources, and reduce the spraying efficiency of the tower crane spraying machine

Method used

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  • Spraying method of efficient tower crane spraying machine
  • Spraying method of efficient tower crane spraying machine
  • Spraying method of efficient tower crane spraying machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] refer to Figure 1-3 , a spraying method for a high-efficiency tower crane spraying machine, comprising the following steps;

[0027] S1, laying, install the spray machine on the ground, connect the water outlet pipe 1 at the water outlet of the spray machine, and lay the water outlet pipe 1 horizontally along the lower end of the tower crane arm;

[0028] S2, installation, the side wall of the water outlet pipe 1 is fixedly connected with the tower crane arm through the screw buckle, and the nozzles 3 are evenly distributed at the lower end of the water outlet pipe 1;

[0029] S3, spraying, start the high-pressure water pump, transport the water to the outlet pipe 1, and atomize and spray it from the nozzle 3. With the rotation of the tower crane arm, the water mist sprayed from the atomized nozzle will reduce dust on the construction site deal with.

[0030] In the process of the above-mentioned spraying method, a spraying device is also involved, including an outle...

Embodiment 2

[0034] refer to Figure 4 , and the difference from the first embodiment is that the side wall of the ring 4 is fixedly connected with a cleaning strip 19 , and the cleaning strip 19 is attached to the inner wall of the movable tube 101 .

[0035] In this embodiment, when the highly flowing water in the movable tube 101 drives the water wheel 6 to rotate, it drives the cleaning strip 19 fixedly connected to the side wall of the ring 4 to rotate, and the inner wall of the movable tube 101 is cleaned, thereby reducing the amount of water in the movable tube 101. Impurities, calcium and magnesium scales in the water are formed to ensure the circulation speed of the water in the movable pipe 101, accelerate the spraying speed of the atomized water flow, and improve the effect of dust suppression.

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Abstract

The invention discloses a spraying method of an efficient tower crane spraying machine. The method comprises: S1, laying; S2, mounting; and S3, spraying. The invention further relates to a spraying device in the process of the spraying method. The spraying device comprises a water outlet pipe fixedly connected with a spraying machine, wherein the water outlet pipe is composed of a plurality of movable pipes and a plurality of fixed pipes, the movable pipes and the fixed pipes are connected through rotary joints, and a plurality of spray heads are fixedly connected to the lower ends of the movable pipes at equal intervals. According to the invention, water flow in movable pipes drives a hydrodynamic wheel to rotate, so that a magnetic sliding plug slides back and forth in a first arc-shapedcavity to extrude gas in the first arc-shaped cavity into an annular cavity, and when the pressure of the gas in the annular cavity reaches the critical value of a pressure release valve, the gas inthe annular cavity is sprayed out at a high speed to push a magnetic sliding block to slide in a second arc-shaped cavity, and an impeller drives movable pipes to rotate so as to drive spray heads torotate by 360 degrees, so that the spraying range of the spray heads in a single time period is expanded, and dust falling treatment on a construction site is accelerated.

Description

technical field [0001] The invention relates to the technical field of spraying machines, in particular to a spraying method for a high-efficiency tower crane spraying machine. Background technique [0002] In the construction process of the construction site, in order to better reduce the dust on the construction site and avoid causing air pollution and endangering the health of workers, a tower crane sprayer is usually installed on the tower crane to carry out dust reduction treatment on the construction site. [0003] At present, the position of the nozzle of the tower crane spraying machine on the outlet pipe is fixed, and it can only move under the action of the rotation of the tower crane arm to spray and reduce dust on the construction site. The spraying range within a single period of time makes it impossible for the nozzle to reduce dust on a large scale on the construction site within a single period of time, which reduces the effect of dust reduction on the constr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D47/06B05B9/04B05B3/02B05B15/50B08B9/043
CPCB01D47/06B05B3/02B05B9/0423B08B9/0436B05B15/50
Inventor 许友年
Owner 许友年