Purifying and spraying device for environmental-friendly treatment of waste gas

A technology of environmental protection treatment and spraying device, which is applied in the direction of combined devices, chemical instruments and methods, and the separation of dispersed particles, can solve problems affecting the fluency of filter screen filtration, improve the efficiency of exhaust gas purification, increase the fluency of work, Effect of reducing moisture content

Inactive Publication Date: 2020-01-17
郭志斌
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Existing exhaust gas needs to be dedusted before spraying treatment. The existing dedusting work uses a filter to filter, and a thick layer of dust is easy to adhere to the filter. If the surface of the filter cannot be cleaned, the Affects the smoothness of the filtering work of the filter

Method used

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  • Purifying and spraying device for environmental-friendly treatment of waste gas
  • Purifying and spraying device for environmental-friendly treatment of waste gas
  • Purifying and spraying device for environmental-friendly treatment of waste gas

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] refer to Figure 1-3 , a purification spray device for waste gas environmental protection treatment, comprising a dust removal box 1 and a spray box 3, a connecting pipe 2 is inserted between the dust removal box 1 and the spray box 3, and connecting pipes are fixed on the inner walls of the opposite sides of the dust removal box 1 Bar 5, the same arc-shaped filter screen 4 is fixed on the two connecting bars 5, and a vibration mechanism is arranged below the filter screen 4. The vibration mechanism includes two connection blocks 8 fixed on the inner wall of the box body 1, and the two connection blocks 8 is rotated and plugged with the same rotating shaft 9, the two ends of the rotating shaft 9 are fixed with a rotating head 18, and a plurality of annularly distributed fan blades 19 are fixed on the outer wall of the rotating head 18, and a spring 20 is fixed on the edge of the fan blade 19. The end of the spring 20 away from the fan blade 19 is fixed with a hollow ste...

Embodiment 2

[0038] refer to Figure 4 with Figure 5 , a purification spraying device for waste gas environmental protection treatment. The difference between this embodiment and Embodiment 1 is that there are multiple groups of turbulent flow plates 22 that are staggeredly distributed on the top of the spray box 3, and the end faces of the turbulent flow plates 22 are semicircular arcs. shape.

[0039] The working principle of this embodiment: the gap between the turbulent flow plates 22 can increase the upward movement of the exhaust gas containing water vapor after the purification reaction, and the water vapor molecules collide with the surface of the turbulent flow plates 22 during the upward rising process, and the water molecules gather together to form water droplets Fall into the bottom of the spray box 3 to reduce the moisture content in the exhaust gas.

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PUM

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Abstract

The invention discloses a purifying and spraying device for the environmental-friendly treatment of waste gas. The purifying and spraying device for the environmental-friendly treatment of the waste gas comprises a dedusting tank and a spraying tank, wherein a communicating pipe is connected between the dedusting tank and the spraying tank in an inserting way; connecting strips are fixed onto theinner walls of two opposite sides of the dedusting tank; one same arc-shaped filter screen is fixed onto the two connecting strips; a vibration mechanism is arranged under the filter screen and comprises two connecting blocks fixed onto the inner wall of a tank; one same rotary shaft is rotatably connected onto the two connecting blocks in a rotating way; rotary heads are fixed to two ends of therotary shaft; multiple annularly distributed fan blades are fixed onto the circumferential outer walls of the rotary heads; springs are fixed to the edge parts of the fan blades; and hollow steel balls are fixed to one ends, far away from the fan blades, of the springs. According to the purifying and spraying device for the environmental-friendly treatment of the waste gas provided by the invention, the springs are stretched through the hollow steel balls under the action of a rotary centrifugal force, and the hollow steel balls beat and vibrate the lower surface of the filter screen in the rotation process, so that dust falls off from the lower surface of the filter screen, and the smoothness of the filtering work of the filter screen is improved.

Description

technical field [0001] The invention relates to the technical field of exhaust gas purification equipment, in particular to a purification spray device for environmental protection treatment of exhaust gas. Background technique [0002] Waste gas treatment refers to the pretreatment of waste gas generated in industrial sites and factory workshops before being discharged to the outside, so as to meet the national standards for external discharge of waste gas. General waste gas treatment includes organic waste gas treatment, dust waste gas treatment, acid-base waste gas treatment, odor waste gas treatment and air sterilization, disinfection and purification, etc. The waste gas is mainly cleaned by acid and alkali liquid and catalytic oxidation treatment to achieve the purification effect. [0003] Existing exhaust gas needs to be dedusted before spraying treatment. The existing dedusting work uses a filter to filter, and a thick layer of dust is easy to adhere to the filter. I...

Claims

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Application Information

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IPC IPC(8): B01D50/00
CPCB01D50/10
Inventor 郭志斌
Owner 郭志斌
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