WO2013139227A1 - Dedusting and sterilizing apparatus with high-voltage and high-frequency - Google Patents

Dedusting and sterilizing apparatus with high-voltage and high-frequency Download PDF

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Publication number
WO2013139227A1
WO2013139227A1 PCT/CN2013/072628 CN2013072628W WO2013139227A1 WO 2013139227 A1 WO2013139227 A1 WO 2013139227A1 CN 2013072628 W CN2013072628 W CN 2013072628W WO 2013139227 A1 WO2013139227 A1 WO 2013139227A1
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WO
WIPO (PCT)
Prior art keywords
metal
plate
tube
dust removal
voltage
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PCT/CN2013/072628
Other languages
French (fr)
Chinese (zh)
Inventor
李峰
裴仁清
郑润中
裴礼清
Original Assignee
上海苍穹环保技术有限公司
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Priority to CN201220103060.2 priority Critical
Priority to CN2012201030602U priority patent/CN202511399U/en
Application filed by 上海苍穹环保技术有限公司 filed Critical 上海苍穹环保技术有限公司
Publication of WO2013139227A1 publication Critical patent/WO2013139227A1/en

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B03SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03CMAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/02Plant or installations having external electricity supply
    • B03C3/04Plant or installations having external electricity supply dry type
    • B03C3/06Plant or installations having external electricity supply dry type characterised by presence of stationary tube electrodes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B03SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03CMAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C1/00Magnetic separation
    • B03C1/02Magnetic separation acting directly on the substance being separated
    • B03C1/28Magnetic plugs and dipsticks
    • B03C1/286Magnetic plugs and dipsticks disposed at the inner circumference of a recipient, e.g. magnetic drain bolt
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B03SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03CMAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/34Constructional details or accessories or operation thereof
    • B03C3/40Electrode constructions
    • B03C3/45Collecting-electrodes
    • B03C3/49Collecting-electrodes tubular
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
    • F24F8/192Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by electrical means, e.g. by applying electrostatic fields or high voltages
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
    • F24F8/192Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by electrical means, e.g. by applying electrostatic fields or high voltages
    • F24F8/194Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by electrical means, e.g. by applying electrostatic fields or high voltages by filtering using high voltage
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B03SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03CMAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C2201/00Details of magnetic or electrostatic separation
    • B03C2201/06Ionising electrode being a needle
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B03SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03CMAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C2201/00Details of magnetic or electrostatic separation
    • B03C2201/10Ionising electrode has multiple serrated ends or parts
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters

Abstract

A dedusting and sterilizing apparatus with high-voltage and high-frequency comprises mental tubes (2), needle electrodes (1), a conductive support (8) and a power supply (9). The apparatus is provided with at least one mental tube (2), and two ends of the mental tube (2) are an air inlet (11) and an air outlet (12) respectively. One end of each needle electrode (1) is fixed on the conductive support (8), and the other end is inserted into the air outlet (12) of each mental tube (2). The number of the needle electrodes (1) is equal to that of the mental tubes (2). The conductive support (8) is electrically connected to a positive pole of the power supply (9), and the mental tubes (2) are electrically connected to a negative pole of the power supply (9). The apparatus enables reducing air resistance, reducing the thickness to 3-10 cm, preventing noise, and effectively controlling ozone emission. The apparatus is durable and has a prolonged service life.

Description

说 明 书 高压高频除尘灭菌装置  Description High-voltage high-frequency dust removal sterilizing device
技术领域 Technical field
本实用新型涉及环保领域, 具体涉及一种高压高频除尘灭菌装置。 背景技术  The utility model relates to the field of environmental protection, in particular to a high-voltage high-frequency dust removal sterilizing device. Background technique
建筑物使用中央空调系统时, 由于温湿度的变化及系统不可能经常清洁 等原因, 中央空调系统的表冷器、 管道等各个部位难免集聚起灰尘、 细菌、 真菌等污染物。 在中央空调系统开启时, 这些污染物就会随着空调送风污染 建筑物室内空气, 使生活在这一环境内的人们身体健康受到影响。 在 SARS、 甲流等通过空气传播的疫情发生时, 危害更加严重。  When a central air-conditioning system is used in a building, due to changes in temperature and humidity and the system may not be cleaned frequently, dust, bacteria, fungi and other pollutants are inevitably accumulated in various parts of the central air-conditioning system such as air coolers and pipes. When the central air-conditioning system is turned on, these pollutants will pollute the indoor air of the building with the air-conditioning air supply, which will affect the health of people living in this environment. In the case of SARS, A stream and other airborne epidemics, the damage is even more serious.
实用新型内容 Utility model content
本实用新型的目的是根据上述现有技术的不足之处, 提供一种高压高频 除尘灭菌装置, 该装置通过部件的设置来构成高压高频电场, 以达到吸附灰 尘、 杀灭细菌的效果。  The object of the present invention is to provide a high-voltage high-frequency dust removal sterilizing device according to the above-mentioned deficiencies of the prior art, which constitutes a high-voltage high-frequency electric field through the arrangement of components, so as to achieve the effect of adsorbing dust and killing bacteria. .
本实用新型的实现由以下技术方案完成:  The implementation of the utility model is completed by the following technical solutions:
一种高压高频除尘灭菌装置, 其特征在于: 所述的装置包括金属管、 电 极针、 导电支架、 电源, 且所述装置设置有至少一根金属管, 所述金属管两 端分别为进风口和出风口, 所述电极针一端固定于导电支架板上, 另一端插 置于所述金属管的出风口内, 所述电极针与所述金属管数量相等, 所述导电 支架接电源正极, 所述金属管接电源负极。  A high-voltage high-frequency dust removal sterilizing device, characterized in that: the device comprises a metal tube, an electrode needle, a conductive bracket, a power source, and the device is provided with at least one metal tube, and the two ends of the metal tube are respectively The air inlet and the air outlet are fixed to the conductive bracket plate at one end, and the other end is inserted into the air outlet of the metal tube, the electrode needle and the metal tube are equal in number, and the conductive bracket is connected to the power source. The positive electrode, the metal pipe is connected to the negative pole of the power source.
所述的电极针设置于所述金属管的轴心线上。  The electrode needle is disposed on an axial line of the metal tube.
所述装置包含有一半封闭箱型框架, 所述箱型框架的一侧为一设有若干 开孔的金属板, 另一侧为导电支架板, 所述金属板与所述导电支架板之间通 过若干绝缘柱连接固定, 所述金属管的进风口嵌装固定于所述金属板的开孔 处。  The device comprises a half closed box frame, one side of the box frame is a metal plate with a plurality of openings, and the other side is a conductive support plate, between the metal plate and the conductive support plate The air inlet of the metal tube is embedded and fixed at an opening of the metal plate by a plurality of insulating columns.
所述金属板上的开孔数量与所述金属管的数量一一对应。  The number of openings in the metal plate is in one-to-one correspondence with the number of the metal pipes.
所述箱型框架中的所述金属板与所述导电支架板之间固设有绝缘封闭 板。 所述电极针的针尖位于所述金属圆管管长的 1/4-1/2处。 An insulating sealing plate is fixed between the metal plate in the box frame and the conductive bracket plate. The tip of the electrode needle is located at 1/4-1/2 of the length of the metal tube.
本实用新型的优点是:  The advantages of the utility model are:
1、 装置风阻小, 在正常送排风量时风阻 20Pa, 功率损耗不到空调的 1%, 安装在中央空调系统内不影响空调系统的工况。  1. The wind resistance of the device is small. The wind resistance is 20Pa when the air volume is normally sent and discharged, and the power loss is less than 1% of the air conditioner. The installation in the central air conditioning system does not affect the working condition of the air conditioning system.
2、装置厚度仅 3-10cm, 其形状和尺寸可根据中央空调新风口、送风口、 回风口任意制作, 因而能在不改变建筑物结构及中央空调系统原设计的前提 下在新老建筑的中央空调系统内使用。  2, the thickness of the device is only 3-10cm, its shape and size can be arbitrarily made according to the central air conditioning fresh air outlet, air supply opening and return air outlet, so it can be used in new and old buildings without changing the structure of the building and the original design of the central air conditioning system. Used in central air conditioning systems.
3、 装置工作时无噪音, 臭氧的释放量得到有效控制, 大大低于国家标 准。  3. The device works without noise, and the release of ozone is effectively controlled, which is much lower than the national standard.
4、 装置坚固耐用, 使用寿命长, 使用过程中无易耗品, 且装卸方便, 容易维护保养。  4, the device is sturdy and durable, long service life, no consumables during use, easy to load and unload, easy to maintain.
附图说明 DRAWINGS
图 1是本实用新型的结构示意图;  Figure 1 is a schematic view of the structure of the present invention;
图 2是图 1的左视图。  Figure 2 is a left side view of Figure 1.
具体实施方式 detailed description
以下结合附图通过实施例对本实用新型特征及其它相关特征作进一步 详细说明, 以便于同行业技术人员的理解:  The features of the present invention and other related features will be further described in detail below with reference to the accompanying drawings in order to facilitate understanding by those skilled in the art:
如图 1-2所示, 图中标记 1-12分别为: 电极针 1、 金属圆管 2、 金属板 3、 螺丝 4、 高压电缆 5、 绝缘柱 6、 电源插头 7、 导电支架 8、 高压电源 9、 绝缘框架 10、 进风口 11、 出风口 12。  As shown in Figure 1-2, the marks 1-12 in the figure are: electrode needle 1, metal round tube 2, metal plate 3, screw 4, high voltage cable 5, insulating column 6, power plug 7, conductive bracket 8, high voltage The power source 9, the insulating frame 10, the air inlet 11, and the air outlet 12.
实施例: 如图 1、 图 2所示, 本实施例的由电极针 1、 金属圆管 2、 金属 板 3导电支架 8、 绝缘框架 10等组成。 金属圆管 2两端分别为进风口 11和 出风口 12。绝缘框架 10为一个中空的半封闭箱型框架。绝缘框架 10的中空 侧面处固接有一金属板 3, 金属板 3按照风口部位的形状大小设计, 其面上 呈蜂窝状开有若干通孔 14,若干金属圆管 2的进风口 11与若干通孔 14一一 对应铆接, 其作用在于使得风能够顺利穿过金属圆管 2, 并且能够阻挡风通 过呈蜂窝状布置的金属圆管 2的间隙。 若干电极针 1固定在导电支架 8上, 导电支架 8与金属板 3之间通过若干绝缘柱 6固接, 且绝缘柱 6通过螺丝 4 与绝缘框架 10固定。 绝缘柱 6控制导电支架 8的位置, 使得与导电支架 8 固接的若干电极针 1定位于若干金属圆管 2的出风口 12内部的轴心线上, 并且电极针 1与金属圆管 2两者数量相等, 即电极针 1和金属圆管 2—一对 应。 金属板 3、 导电支架 8分别通过高压电缆 5与高压电源 9相连, 高压电 源 9通过电源插头 7连接电源,其中金属圆管 2通过金属板 3连通电源负极, 电极针 1通过导电支架 8连通电源正极。通过上述的布置结构在绝缘框架 10 内部形成圆管针极结构高压高频电场。 Embodiments: As shown in FIG. 1 and FIG. 2, the electrode needle 1, the metal round tube 2, the metal plate 3 conductive support 8, the insulating frame 10, and the like are composed of the present embodiment. The two ends of the metal pipe 2 are an air inlet 11 and an air outlet 12, respectively. The insulating frame 10 is a hollow semi-closed box frame. A metal plate 3 is fixedly attached to the hollow side surface of the insulating frame 10. The metal plate 3 is designed according to the shape of the tuyere portion, and a plurality of through holes 14 are formed in a honeycomb shape on the surface thereof, and the air inlets 11 and the plurality of metal round pipes 2 are connected to each other. The holes 14 are one-to-one corresponding to the riveting, and function to allow the wind to smoothly pass through the metal round pipe 2, and to block the passage of wind through the gap of the metal pipe 2 arranged in a honeycomb shape. A plurality of electrode pins 1 are fixed on the conductive support 8, and the conductive support 8 and the metal plate 3 are fixed by a plurality of insulating posts 6, and the insulating posts 6 are fixed to the insulating frame 10 by screws 4. The insulating post 6 controls the position of the conductive bracket 8 so that the conductive bracket 8 The plurality of fixed electrode needles 1 are positioned on the axial center of the air outlet 12 of the plurality of metal round tubes 2, and the number of the electrode needles 1 and the metal round tube 2 are equal, that is, the electrode needle 1 and the metal round tube 2 - correspond. The metal plate 3 and the conductive support 8 are respectively connected to the high voltage power supply 9 through the high voltage cable 5, and the high voltage power supply 9 is connected to the power supply through the power plug 7, wherein the metal round tube 2 is connected to the negative pole of the power supply through the metal plate 3, and the electrode needle 1 is connected to the power supply through the conductive bracket 8. positive electrode. A high-voltage high-frequency electric field of a circular needle structure is formed inside the insulating frame 10 by the above-described arrangement.
本实施例在具体实施时: 通过高压电源 9对电极针 1连通正电, 金属圆 管 2连通负电, 两者组成了圆管针极结构高压高频电场。 由于电极针 1位于 金属圆管 2的轴心线上, 针尖与金属圆管 2管壁之间的放电距离相等, 在整 个金属圆管 2内不会产生低场强的死角; 针尖可根据风速等工况不同而处于 适当位置, 针尖约处于金属圆管 2管长的 1/4-1/2位置, 有利于针尖电暈区 域发挥最大的灭菌效果, 并对灰尘等微粒充分荷电而被吸附, 也不易产生臭 氧。  In the specific implementation of the embodiment: through the high-voltage power supply 9, the electrode needle 1 is connected to the positive electric power, and the metal circular tube 2 is connected to the negative electric power, and the two constitute a high-voltage high-frequency electric field of the circular tube needle pole structure. Since the electrode needle 1 is located on the axial center line of the metal round tube 2, the discharge distance between the needle tip and the wall of the metal round tube 2 is equal, and a dead angle of low field strength is not generated in the entire metal round tube 2; the needle tip can be based on the wind speed When the working conditions are different and in the proper position, the needle tip is about 1/4-1/2 of the length of the metal tube 2 tube, which is beneficial to the maximum sterilization effect of the needle corona area, and fully charges the dust and other particles. It is adsorbed and it is not easy to produce ozone.
如图 2所示, 对于既定的中央空调风口截面, 选择恰当的金属圆管 2数 量及排列方式, 可以获得尽可能大的通风面积, 使风阻减少, 不影响既有空 调系统的工况。  As shown in Figure 2, for a given central air conditioning tuyere section, select the appropriate number and arrangement of metal tubes 2 to obtain the largest possible ventilation area, so that the windage is reduced, and does not affect the working conditions of the existing air conditioning system.
本实施例的高压高频电场具有自动稳压、 故障指示性能, 并可接入中央 空调监控系统。  The high-voltage high-frequency electric field of the embodiment has automatic voltage regulation and fault indication performance, and can be connected to a central air-conditioning monitoring system.

Claims

权 利 要 求 书 Claim
1. 一种高压高频除尘灭菌装置, 其特征在于: 所述的装置包括金属管、 电极针、 导电支架、 电源, 且所述装置设置有至少一根金属管, 所 述金属管两端分别为进风口和出风口, 所述电极针一端固定于导电 支架板上, 另一端插置于所述金属管的出风口内, 所述电极针与所 述金属管数量相等, 所述导电支架接电源正极, 所述金属管接电源 负极。 A high-voltage high-frequency dust removal sterilizing device, characterized in that: the device comprises a metal tube, an electrode needle, a conductive holder, a power source, and the device is provided with at least one metal tube, and the two ends of the metal tube The air inlet and the air outlet are respectively fixed, the one end of the electrode pin is fixed on the conductive bracket plate, and the other end is inserted into the air outlet of the metal tube, the electrode needle is equal in number to the metal tube, and the conductive bracket is Connect the positive pole of the power supply, and the metal tube is connected to the negative pole of the power supply.
2. 根据权利要求 1所述的一种高压高频除尘灭菌装置, 其特征在于: 所述的电极针设置于所述金属管的轴心线上。  2. The high-pressure high-frequency dust removal sterilizing apparatus according to claim 1, wherein the electrode needle is disposed on an axial center line of the metal pipe.
3. 根据权利要求 1所述的一种高压高频除尘灭菌装置, 其特征在于: 所述装置包含有一半封闭箱型框架, 所述箱型框架的一侧为一设有 若干开孔的金属板, 另一侧为导电支架板, 所述金属板与所述导电 支架板之间通过若干绝缘柱连接固定, 所述金属管的进风口嵌装固 定于所述金属板的开孔处。  3. The high-pressure high-frequency dust removal sterilizing device according to claim 1, wherein: the device comprises a half closed box frame, and one side of the box frame is provided with a plurality of openings. The metal plate has a conductive support plate on the other side, and the metal plate and the conductive support plate are connected and fixed by a plurality of insulating columns, and the air inlet of the metal pipe is embedded and fixed at the opening of the metal plate.
4. 根据权利要求 1或 2所述的一种高压高频除尘灭菌装置, 其特征在 于: 所述金属板上的开孔数量与所述金属管的数量一一对应。  4. A high-voltage high-frequency dust removal sterilizing apparatus according to claim 1 or 2, wherein: the number of openings in said metal plate is in one-to-one correspondence with the number of said metal pipes.
5. 根据权利要求 1所述的一种高压高频除尘灭菌装置, 其特征在于: 所述箱型框架中的所述金属板与所述导电支架板之间固设有绝缘封 闭板。  5. The high-pressure high-frequency dust removal sterilizing apparatus according to claim 1, wherein an insulating sealing plate is fixed between the metal plate and the conductive support plate in the box frame.
6. 根据权利要求 1或 2所述的一种高压高频除尘灭菌装置, 其特征在 于: 所述电极针的针尖位于所述金属圆管管长的 1/4-1/2处。  6. A high-pressure high-frequency dust removal sterilizing apparatus according to claim 1 or 2, wherein: the tip of said electrode needle is located at 1/4-1/2 of the length of said metal tube.
PCT/CN2013/072628 2012-03-19 2013-03-14 Dedusting and sterilizing apparatus with high-voltage and high-frequency WO2013139227A1 (en)

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