Water supply decontamination system for tower crane spraying machine

A technology of tower crane spraying machine and water wheel, which is applied in the field of spraying machines, can solve the problems of reducing dust suppression effect, nozzle blockage, environmental pollution, etc., and achieve the effect of avoiding mesh blockage and ensuring stability

Inactive Publication Date: 2020-08-14
郭学兵
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] When the tower crane spraying machine is used for dust reduction, it mainly uses the nozzle installed on the tower crane arm to atomize and spray water to reduce dust, so that when the nozzle is in use, it must ensure that the nozzle holes on the nozzle are not blocked, so as to effectively spray the water on the construction site. However, in order to save water resources, most of the tower crane spraying machines draw water from the circulating water recovery system on the construction site. Due to the serious environmental pollution on the construction site, the processed water in the circulating water recovery system There will still be some particulate impurities in the water source, and these impurities will enter the nozzle when the water is pressurized by the sprinkler, causing blockage of the nozzle holes on the nozzle, making the spraying range of the water mist on the nozzle smaller, and reducing the impact on the construction site. Dust effect

Method used

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  • Water supply decontamination system for tower crane spraying machine
  • Water supply decontamination system for tower crane spraying machine
  • Water supply decontamination system for tower crane spraying machine

Examples

Experimental program
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Effect test

Embodiment 1

[0020] refer to Figure 1-2 , a water supply and decontamination system for a tower crane spray machine, comprising a housing 1, a circular cavity 2 is opened in the shell 1, a water inlet pipe 3 is connected above the inner wall of the circular cavity 2, and a drainage pipe is connected below the inner wall of the circular cavity 2 Pipe 4, further, the water inlet pipe 3 and the circulating water recovery system, the circulating water recovery system is an existing technology, and will not be repeated here, the drain pipe 4 is connected to the high-pressure pump in the sprayer, and the inner wall of the circular cavity 2 is symmetrically fixedly connected There is an arc-shaped sealing plate 5, and the inner wall of the circular cavity 2 is rotatably connected with an annular filter screen 6, and the annular filter screen 6 is sealed and slidingly connected with the side wall of the sealing plate 5. An annular chamber 7 is formed between them, and the side walls of the annula...

Embodiment 2

[0025] refer to image 3 , different from Embodiment 1, one of the water wheels 12 is made of magnetic material, the outer wall of the sealing plate 5 is provided with an arc-shaped groove 16, and the inner wall of the arc-shaped groove 16 is fixedly connected with a magnetic vibrating spring 17, and the magnetic vibrating spring 17 is connected with the magnetic vibrating spring 17. A water wheel 12 repels each other with the same pole, and further, when the water wheel 12 keeps rotating, the magnetic vibrating spring 17 is constantly vibrated back and forth in the arc groove 16, and the ring filter screen 6 is knocked and vibrated, and the ring filter screen 6 is vibrated. In addition, every time the partition plate 8 drives the annular filter screen 6 to rotate under the action of gravity, the annular filter screen 6 in contact with the sealing plate 5 will move to the water inlet pipe 3 and the drain pipe 4, so that the annular filter screen 6 can filter The surface can al...

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Abstract

The invention discloses a water supply decontamination system for a tower crane spraying machine. The water supply decontamination system includes a shell, a circular cavity is formed in the shell, awater inlet pipe is connected to the upper portion of the inner wall of the circular cavity, a drainage pipe is connected to the lower portion of the inner wall of the circular cavity, arc-shaped sealing plates are symmetrically and fixedly connected to the inner wall of the circular cavity, an annular filter screen is rotatably connected to the inner wall of the circular cavity, and an annular cavity is formed between the side wall of the annular filter screen and the inner wall of the circular cavity. Particle impurities in water entering the water inlet pipe are filtered through the annularfilter screen; the particle impurities are prevented from entering a spray head through pressurized water; when no water flows through the water inlet pipe, a partition plate can rotate under the action of gravity of filtered particle impurities in a sealing cavity communicated with the water inlet pipe, so that the particle impurities in the sealing cavity are discharged from an impurity removalopening, and the situation that the filtering efficiency of the water is affected due to the fact that meshes of the annular filter screen are blocked is avoided.

Description

technical field [0001] The invention relates to the technical field of spray machines, in particular to a water supply and decontamination system for a tower crane spray machine. Background technique [0002] A large amount of dust will be generated during construction on a construction site. These dusts not only cause harm to the urban air, but also affect the health of construction workers. Currently, during construction on a construction site, tower crane sprayers are usually used to reduce dust on the construction site. [0003] When the tower crane spraying machine is used for dust reduction, it mainly uses the nozzle installed on the tower crane arm to atomize and spray water to reduce dust, so that when the nozzle is in use, it must ensure that the nozzle holes on the nozzle are not blocked, so as to effectively spray the water on the construction site. However, in order to save water resources, most of the tower crane spraying machines draw water from the circulating...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D47/06B01D29/11B01D29/72
CPCB01D29/11B01D29/72B01D47/06
Inventor 郭学兵
Owner 郭学兵
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