Dry filtering tank based on inertial separation principle

Abstract

The invention relates to the technical field of air purification, in particular to a dry filtering tank based on the inertial separation principle, comprising a front filter net, a filtering tank, anintermediate filter layer, a rear filter layer and a fan; an incoming air end is arranged at the left end of the filtering tank and is connected with the filtering tank through a fixing port; the front filter net, the intermediate filter and the rear filter layer are arranged sequentially in the filtering tank; the front filter net, the intermediate filter layer and the rear filter layer are connected with the filtering tank via fastening bolts; a driving motor is arranged on the left of the fan and is connected with the fan via a V-belt. The dry filtering tank with the modified structure hasthe advantages that the structure is fine, the practicality is high, the filter layers can provide effective dedusting and filtering, intake and exhaust pipes different in form can be connected via the replaceable fixing port at the premise of ensuring tightness, and the problems and defects of the existing equipment are effectively overcome.

Description

technical field [0001] The invention relates to a dry-type filter box based on the principle of inertial separation, in particular to a dry-type filter box based on the principle of inertial separation and a filter box made of air purification with inertial separation, belonging to the technical field of air purification. Background technique [0002] The air filter box is a device that captures dust from the gas-solid two-phase flow through the action of porous filter materials and purifies the gas. It is generally used in clean workshops, clean workshops, laboratories and clean rooms, or for electronic and mechanical communications. Dustproofing of equipment etc. [0003] Through observation, it is found that the existing dry-type filter box technology based on the principle of inertial separation has a single structure and poor practicability. Due to the single structure of the filter layer, it is impossible to perform effective dust removal and filtration. Problems such...

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Problems solved by technology

[0003] Through observation, it is found that the existing dry-type filter box technology based on the principle of inertial separation has a single structure and poor practicability. Due to the single structure of the filter layer, it is impossible to perform effective dust removal and filtration. Problems such as effective connection have brought certain difficulties in the actual operation process. Therefore, how to provide a filter layer with excellent structure and strong practicability, which can effectively remove dust and filter, and increase the pressure while ensuring good sealing. The dry filter box based on the principle of inertial separation with replaceable fixed ports that can be connected to different forms of intake and exhaust pipes has become an important issue that needs to be solved at present.

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