A wet fan foam vortex flow dust removal treatment device

A processing device and a technology of a foam generating device, which is applied in the direction of combined devices, dispersed particle separation, chemical instruments and methods, etc., can solve the problems of dust removal efficiency, processing air volume, safe production, and inability to meet the requirements of dust control and removal, etc., to achieve Good dust removal effect, extremely dust removal effect, and high air volume treatment effect

Active Publication Date: 2016-04-06
SHANDONG UNIV OF SCI & TECH
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0005] However, in the dust removal process of the existing dust removal fan, due to the limitation of its own design technology, the dust removal efficiency, the processing air volume and the guarantee of safe production cannot be taken into consideration. The actual dust control requirements of the mine

Method used

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  • A wet fan foam vortex flow dust removal treatment device
  • A wet fan foam vortex flow dust removal treatment device
  • A wet fan foam vortex flow dust removal treatment device

Examples

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Embodiment Construction

[0038] The present invention will be described in detail below in conjunction with the accompanying drawings.

[0039] Such as Figure 1-3 As shown, the wet fan foam vortex flow dedusting treatment device of the present invention includes a foam generating device, a dust removal fan 30 and a dust and mist removal processing device 12, the above-mentioned foam generating device is connected with a foam injection device 20, and the above-mentioned foam injection device 20 is arranged on The air inlet of the dust removal fan, the above-mentioned dust removal and mist removal processing device 12 is arranged at the air outlet of the above-mentioned dust removal fan;

[0040] The above-mentioned foam generating device includes a foam generating tank 6, a pipeline pump 4, a foam inhibitor adding device 5, a water quality filter 3, and a water storage tank 2;

[0041] The water storage tank 2, the water quality filter 3, the foam inhibitor adding device 5, the pipeline pump 4 and th...

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Abstract

The invention discloses a wet-type blower fan foam whirling current dedusting treatment device, which comprises a foam generation apparatus, a dedusting blower fan, a dedusting / demisting treatment device amd a foam injection apparatus arranged at an air inlet of the dedusting blower fan. The treatment device uses a principle of performing foam dedusting, de-watering and demisting by high-speed rotating spiral airflow and performing eddy flow centrifuge dewatering to perform high efficiency separation on a dust-water mixture in air flow. A special filter screen structure of the dedusting / demisting processing apparatus form eddy current rotation of ventilating current and form viscous liquid film on the filter screen, strong dust adsorption is carried out to realize high efficiency separation of the dust-water mixture, so that multistage dust depositing effect can be reached. The dedusting efficiency can reach more than 99%, dedusting efficiency of respirable dust can reach 95%, processing maximum air flow can reach 900m<3> / min, the processed ventilating current enable dust and mist-free cleaning, and work environment of safe production under well can be ensured.

Description

technical field [0001] The invention relates to a dust removal fan, in particular to a foam vortex flow dust removal treatment device for a wet fan. Background technique [0002] With the improvement of mechanized production level in the mine production process, the dust production at each working point in the mine has increased sharply, which seriously threatens the safe production of the mine and the health of workers. [0003] In the prior art, the dust extraction and purification technology is widely used, that is, the coal mining dust is extracted by a dust removal fan, and then discharged after purification. [0004] The key equipment of dust extraction and purification technology is the dust removal fan. Under the specific working conditions of coal mines, the dust removal fan must not only maintain a large processing air volume, but also ensure a high dust removal efficiency, and at the same time ensure a normal underground operating environment. [0005] However, i...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01D50/00
Inventor 聂文马骁程卫民周刚崔向飞马有营薛娇王昊刘阳昊彭慧天魏文乐
Owner SHANDONG UNIV OF SCI & TECH
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