CN111729761A

CN111729761A - Dust collection paper

Info

Publication number: CN111729761A
Application number: CN202010592415.8A
Authority: CN
Inventors: 陈际军
Original assignee: Ningbo Zhenhai Ximen Patent Technology Development Co Ltd
Current assignee: Ningbo Zhenhai Ximen Patent Technology Development Co Ltd
Priority date: 2020-06-25
Filing date: 2020-06-25
Publication date: 2020-10-02

Abstract

The utility model provides a receive dirt paper, sets up on the inner wall of this collecting electrode and receives dirt paper, receives dirt paper and has adopted the reel formula design can curl and renew, utilizes the adsorption efficiency of plasma electric field, will receive dirt paper and tightly adsorb on the collection board of collecting electrode, simultaneously, the dust particle who pushes away the plasma electric field adsorbs glues and is changing the collecting electrode on receiving dirt paper and absorb dust, it can curl and renew to have adopted the reel formula design to receive dirt paper, like this, can avoid the secondary raise dust, conveniently clears up the laying dust on the collecting electrode face, and especially viscidity laying dust is favorable to plasma air purifier to filter out high-quality clean air.

Description

Dust collection paper

Technical Field

The invention relates to an air purification device, in particular to a dust removal device for a collector electrode in a low-temperature plasma air purifier.

Background

Common low temperature plasma gas purification device, its collecting electrode is board or bucket formula, remove dust and utilize the electrostatic adsorption on the inner wall of collecting electrode, however, clarifier operating time is one long, the dust that gathers on the inner wall of collecting electrode can accumulate and increase, behind the dust accumulation, easily drop, do not have proper processing method again when droing, can follow the export and discharge, cause secondary pollution, then, the dust that drops becomes the tiny particle through the collision, again by the suction plasma treatment zone, can manifold cycles, the burden of plasma has been increased. The existing plasma air purification device is difficult to clean, particularly dust mixed with sticky substances is difficult to clean, and the plasma air purification device can be cleaned only by stopping the plasma air purification device, so that the gas treatment efficiency of plasma is seriously influenced.

Disclosure of Invention

In order to overcome the problems, the invention provides dust collecting paper, wherein a layer of dust collecting paper is arranged on the surface of a collector plate, the dust collecting paper is tightly adsorbed on the surface of the collector plate by utilizing the adsorption capacity of a plasma electric field, meanwhile, dust particles pushed by the electric field of a plasma emitter electrode are adhered to the dust collecting paper to absorb dust for the collector plate, and the dust collecting paper adopts a drum type design, so that the dust collecting paper on the surface of the collector plate can be curled and updated, and secondary pollution caused by accumulation is avoided.

The invention solves the technical problem by adopting the technical measures that winding drums are fixed on shells at the upper end and the lower end of a collector, the driving mode of the winding drums is manual or motorized, a lower winding drum is arranged at an airflow inlet of the collector, an upper winding drum is arranged at an airflow outlet of the collector, a dust containing paper roll is arranged in the upper winding drum, the head of the dust containing paper is pulled out to penetrate through an airflow channel between the collector and a radio electrode and is arranged in the lower winding drum, the dust containing paper is close to the surface of the collector, and the width of the dust containing paper is the same as that of the collector. The dust containing paper is made of thin paper, preferably a bottom layer and a surface layer, wherein the bottom layer is a base layer and is required to have good toughness, and the surface of the paper close to the collecting plate is smooth and airtight so as to prevent the escape of dust particles; the surface course is the dust absorption face, bonds on basic unit, and the requirement is that the surface is crude, and it is good to receive dirt nature, and is further: the dust collection surface of the dust collection paper keeps moderate viscosity or humidity so as to better adhere the dust particles. The dust containing paper on the surface of the middle collecting electrode plate is provided with air holes, the distribution of the air holes is the same as that of the air holes of the middle collecting electrode plate, the air holes correspond to the air holes after the dust containing paper enters the surface of the collecting electrode plate, the dust containing paper on the middle collecting electrode plate is divided into two layers, when the head of the dust containing paper is pulled out, one layer is close to the front surface of the collecting plate, and the other layer is close to the back surface of the collecting plate. When the plasma electric field is electrified, the dust containing paper is pushed to the collecting electrode by the electric field of the emitter and is tightly adsorbed on the surface of the collecting electrode plate, when the air flow passes through the plasma electric field in the plasma work, dust particles wrapped in the air flow are pushed to the surface of the dust containing paper by the electric field and are adhered to the surface of the dust containing paper, the dust adhered to the dust containing paper is accumulated along with the extension of the work time, when the dust is accumulated to a certain degree, the dust containing paper is wound in from the lower winding drum, and new dust containing paper is pulled out from the upper winding drum to replace the dust containing paper full of dust. Therefore, the defect that dust is not easy to clean due to dust accumulation on the plate surface of the collector can be avoided, and secondary dust raising can be prevented, so that the purpose of improving the dust removal effect of the air purification machine is achieved.

The invention has the advantages that secondary dust raising is avoided, dust on the collector plate surface, especially dust mixed with sticky substances, is convenient to clean, the plasma air purifier is free from stopping during cleaning, high-quality clean air can be filtered by the plasma air purifier, and the structure is simple.

Drawings

The invention is further described below with reference to the accompanying drawings.

Fig. 1 is a schematic view of dust containing paper disposed on a collector plate.

FIG. 2 is a schematic view of a dusting paper.

In the figure, 1, a collector, 2, a rotating shaft, 3, a bearing, 4, a shell, 5, an air inlet, 6, a lower winding drum, 7, an air outlet, 8, an upper winding drum, 9, a dust containing paper roll, 10, a middle collecting electrode plate, 11, an air hole, 12, the dust containing paper roll on the middle collector, 13, the front surface of the collecting plate, 14, the back surface of the collecting plate, 15, bottom paper, 16, surface paper, 17, a paper surface close to the collecting plate, 18, a dust suction surface, 19 and a shooting electrode.

Detailed Description

In fig. 1, upper and lower winding drums are arranged at the upper and lower ends of a collector 1, a rotating shaft 2 of the winding drum is fixed on a shell 4 of an air purification device through a bearing 3, a driving mode of the winding drum is manual or motor-driven, a lower winding drum 6 is arranged at an air flow inlet 5 of the collector, an air flow outlet 7 of the collector is provided with a winding drum 8, a dust containing paper roll 9 is arranged in the upper winding drum 8, the head of the dust containing paper is pulled out to penetrate through an air flow channel between the collector and a radio electrode and is arranged in the lower winding drum 6, the dust containing paper is close to the surface of the collector, the width of the dust containing paper is the same as that of the collector, dust containing paper opening holes 11 are formed in the surface of a middle collector plate 10, the distribution of the air holes is the same as that of the middle collector, the air holes correspond to the air holes after the dust containing paper enters, the dust containing paper, one on the front side 13 of the collector and one on the back side 14 of the collector. The dashed box refers to the plasma emitter electrode 19.

In fig. 2, the dust-absorbing roll paper is made of thin paper, preferably made into a bottom layer paper 15 and a surface layer paper 16, wherein the bottom layer is a base layer which is required to be good in toughness, and a paper surface 17 close to the collecting plate is smooth and airtight; the surface layer is a dust absorption surface 18, is adhered to the base layer, and is required to be rough in surface and good in dust containing performance, and further comprises the following steps: the dust collection surface of the dust collection paper keeps proper viscosity or humidity so as to better adhere the dust particles; if the dust collecting paper is used for the middle collector, the air holes 11 are opened on the dust collecting paper.

Claims

1. A dust collecting paper is characterized in that: the collecting electrode is characterized in that winding drums are fixed on shells at the upper end and the lower end of a collecting electrode, the driving mode of the winding drums is manual or motor-driven, a lower winding drum is arranged at an airflow inlet of the collecting electrode, an upper winding drum is arranged at an airflow outlet of the collecting electrode, the dust containing paper roll is installed in the upper winding drum, the head of the dust containing paper is pulled out to penetrate through an airflow channel between the collecting electrode and a radio electrode and is installed in the lower winding drum, the dust containing paper is close to the surface of the collecting electrode, the width of the dust containing paper is the same as that of the collecting electrode, the dust containing paper is made of thin paper and is made into a bottom layer and a surface layer, the bottom layer is a base layer; the surface layer is a dust absorption surface and is adhered to the base layer, and the surface is rough and has good dust collection performance; the dust containing paper on the surface of the middle collector plate is provided with air holes, the distribution of the air holes is the same as that of the air holes of the middle collector plate, and the air holes correspond to the air holes after the dust containing paper enters the surface of the middle collector plate.

2. A dusting paper as claimed in claim 1, wherein: the surface of the dusting paper remains moderately sticky or moist.

3. A dusting paper as claimed in claim 1, wherein: the dust collecting paper roll on the middle collector is two layers, when the head of the dust collecting paper is pulled out, one layer is close to the front face of the collecting plate, and the other layer is close to the back face of the collecting plate.