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Wet method dedusting system of centrifugal axial flow-type vacuum pump and corresponding dust collector and floor cleaning machine

A technology of wet dust removal and vacuum pump, which is applied to vacuum cleaners, components of pumping devices for elastic fluids, non-volume pumps, etc., and can solve problems such as loud noise, alarming noise, and secondary air pollution

Active Publication Date: 2010-02-03
胡宁成
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Most of the existing industrial vacuum cleaning systems are dry, and the ultrafine dust flowing out from the bag filter still pollutes the environment seriously
Existing household vacuum cleaners are also dry vacuuming, and the discharged air also has secondary pollution
Existing centrifugal vacuum pumps are very loud and deafening
Even the low-pressure fans that supply air to ordinary boilers are surprisingly noisy, often disturbing the normal life of residents
Although the newly invented vacuum mopping machine has not been seen, its design also has many unsatisfactory parts

Method used

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  • Wet method dedusting system of centrifugal axial flow-type vacuum pump and corresponding dust collector and floor cleaning machine
  • Wet method dedusting system of centrifugal axial flow-type vacuum pump and corresponding dust collector and floor cleaning machine
  • Wet method dedusting system of centrifugal axial flow-type vacuum pump and corresponding dust collector and floor cleaning machine

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Embodiment Construction

[0021] First, design and manufacture centrifugal axial flow vacuum pumps or centrifugal axial flow fans for selection by various consumers. These new products are easy to design because there is no change in how they work to create a vacuum. The manufacturing cost is also not high, and it is not difficult to make parts such as casings with plastic plate processing or small molds with injection molding machines. It is easy to implement industrial wet dust removal, or transform the existing process, or completely redesign and install, because the technical difficulty is not large, the gas pressure is very low, and even the lower part of the existing large chimney can be transformed into a filter tank (tower). The price of foam plastic and so on is not high. As for household vacuum cleaners and slightly larger vacuum cleaners for sleeping cars, as well as floor mopping machines that are very similar to vacuum cleaners, their design and manufacture are not difficult and the cost ...

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Abstract

The invention provides a wet method dedusting system of a centrifugal axial flow-type vacuum pump and a dust collector and a floor cleaning machine using the system. The invention designs a centrifugal axial flow-type vacuum pump which exhausts along the axial direction of the pump shell and has low noise, and a special speed reduction barrel is arranged in the pump shell. The invention also designs a special wet method dedusting flow which is applicable to industrial dedusting and civilian-used dust collector at the same time and can lead the dust containing amount in exhausted gas to be zeroor near zero, the work flow is subsequent to the flow of removing crude dust such as hop-pocket dedusting and the like, and air current can pass through plastic foam for three time to achieve the purpose of completely purifying on the condition of fully wetting with water. In The invention uses the principle and the equipment of the dedusting system to design a wet method dust collector, and improve and perfect the vacuum floor cleaning machine.

Description

technical field [0001] The content of the present invention relates to the reduction of the noise pollution of the centrifugal vacuum pump or the centrifugal fan, the improvement of industrial and household vacuuming methods, and a new vacuum mopping machine designed by applying the improved vacuum pump and wet vacuuming process. Background technique [0002] Most of the existing industrial vacuum cleaning systems are dry-type, and the ultra-fine dust flowing out from the bag filter still pollutes the environment seriously. Existing household vacuum cleaners are also dry vacuuming, and the discharged air also has secondary pollution. Existing centrifugal vacuum pumps are very noisy and deafening. Even the low-pressure fans that supply air to ordinary boilers are surprisingly noisy, often disturbing the normal life of residents. Though the newly invented vacuum mopping machine does not come out, its design also has many unsatisfactory parts. Contents of the invention [...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04D17/10F04D29/44F04D29/02F04D29/66F04D29/30A47L5/12A47L11/24A47L11/00
Inventor 胡宁成
Owner 胡宁成
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