WO2018127212A1 - 一种集电极带导油槽的静电式电场结构 - Google Patents

一种集电极带导油槽的静电式电场结构 Download PDF

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Publication number
WO2018127212A1
WO2018127212A1 PCT/CN2018/073832 CN2018073832W WO2018127212A1 WO 2018127212 A1 WO2018127212 A1 WO 2018127212A1 CN 2018073832 W CN2018073832 W CN 2018073832W WO 2018127212 A1 WO2018127212 A1 WO 2018127212A1
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electrode
collector
guiding groove
collecting
oil
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PCT/CN2018/073832
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English (en)
French (fr)
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席刚
席庶
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四川厨源不锈钢设备有限公司
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Publication of WO2018127212A1 publication Critical patent/WO2018127212A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION 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
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/34—Constructional details or accessories or operation thereof
    • B03C3/38—Particle charging or ionising stations, e.g. using electric discharge, radioactive radiation or flames
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION 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
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/34—Constructional details or accessories or operation thereof
    • B03C3/40—Electrode constructions
    • B03C3/45—Collecting-electrodes
    • B03C3/49—Collecting-electrodes tubular

Definitions

  • the utility model relates to the technical field of a high-pressure electrostatic purifier for fume purification, in particular to an electrostatic electric field structure of a collector with an oil guiding groove.
  • the surface charge distribution of the charged conductor has the following rules: the charge density on the surface of the isolated conductor is related to the curvature of the surface, and the surface is convex and sharp, that is, the area with large surface curvature, the surface charge density is large; the surface flat curvature is small Where the surface charge density is small; where the surface is recessed, the surface charge density is smaller.
  • the electric field near the tip will be particularly strong, so that the ions remaining in the soot gas accelerate, and the accelerated ions collide with other air molecules to ionize the soot gas, and at the same time, the charge and charge in the ion and the tip.
  • the opposite ions are constantly attracted to the tip, neutralized by the charge on the tip, and the charged oil particles are neutralized and collected under gravity.
  • the collector of the electric field of most electrostatic kitchen purifiers is a circular or regular hexagonal tubular structure, and corona is used.
  • the wire acts as a discharge electrode.
  • this structure can make the electric field intensity have a certain uniformity, since the corona wire is used as the discharge electrode, on the one hand, since the surface curvature of the corona wire is small, it is very unfavorable for the sufficient ionization of the soot gas, thereby greatly affecting The purifying effect of the soot gas; on the other hand, the need to fix the corona wire in the center of the collector can ensure the uniformity of the electric field, which also brings some troubles to the production of the purifier, and the corona wire is very easy to relax. After the bending deformation, there is no guarantee that the corona wire will always be in the center of the collector during the use of the purifier.
  • the oil purified by the electrostatic kitchen purifier in the prior art is often attached to the inner side wall of the collector, so that the post cleaning of the collector is extremely inconvenient, and the oil remaining on the inner side wall of the collector is It also affects the purification effect of the purifier.
  • an electrostatic electric field structure that makes the electric field more stable, ensures that the soot gas can be sufficiently ionized, ensures that the discharge electrode is at the center of the collector, and facilitates oil collection and discharge is a technique to be solved by those skilled in the art. problem.
  • the utility model aims to provide an electrostatic electric field structure of a collector belt oil guiding groove, so as to solve the problem that the electrostatic electric field structure in the prior art makes the soot gas ionization insufficient, the position of the discharge electrode cannot be maintained in the center of the collector, and after purification The oil adheres to the inner side wall of the collector and is inconvenient to collect and discharge.
  • the utility model is realized by the following technical solutions:
  • An electrostatic electric field structure of a collector with an oil guiding groove comprising a discharge electrode, a collecting electrode, a connecting spring, a bracket body having a plurality of electrode holders, and an electrode frame
  • the collecting electrode is a circular or polygonal tube having an electrode cavity inside a body structure, and at least one oil guiding groove is disposed on the collector, and the oil guiding groove is in communication with the electrode cavity, and four mounting holes are symmetrically disposed on the sidewall of the collecting electrode, and the discharging electrode is disposed at the center of the collecting electrode And discharging a very cylindrical rod-like structure, and providing a plurality of tip protrusions along the length direction of the discharge electrode; the plurality of collectors are arranged in a mesh structure in the electrode frame, and the adjacent collectors are connected by a spring
  • the plugs are fixedly connected in the mounting holes, and the two ends of each of the discharge electrodes are respectively connected to the two electrode holders, and the two holder bodies are connected to the electrode frame through ceramic insulators.
  • the plurality of tip protrusions are disposed in the longitudinal direction of the discharge electrode to increase the surface curvature of the discharge electrode, thereby increasing the surface charge density of the discharge electrode.
  • the electric field strength near the tip of the tip increases, and when the oil particles pass through the electric field, they are polarized, and positive and negative electrodes are induced on the surface of the oil particles. As the electric field strength increases, the oil particles can be opened.
  • the oil particle group is divided into positively and negatively charged particle clusters, thereby achieving the purpose of fully polarizing and charging the oil particles.
  • each cylindrical rod-shaped structure is fixed on the electrode holder, and the bracket body and the electrode frame are connected through the ceramic insulator, so that the discharge electrode is always located at the center of the collector, and the discharge electrode of the cylindrical rod-shaped structure
  • the structure is rigid and difficult to bend and deform.
  • the collector is provided with at least one oil guiding groove, and the oil guiding groove communicates with the electrode cavity, and the purified oil can flow into the oil guiding groove along the inner side wall of the collecting electrode, and then the oil guiding pipe can be used in the oil guiding groove
  • the oil is drained and drained, so that the inner side wall of the collector is kept clean and does not affect the purifying effect of the purifier.
  • the collector of the utility model has an oil guiding groove, which is beneficial to the collection and discharge of the oil after purification, and the discharge electrode with the tip convex portion cooperates with the collector of the circular or polygonal cylindrical structure to ensure the electric field
  • the uniformity of the strength is stable, so that the soot gas is ionized more fully, and the purifying effect of the soot gas is ensured.
  • the connecting spring comprises a spring clip, a pin formed integrally with the spring clip, and a spring is arranged in the spring clip.
  • the connecting legs of the connecting spring are inserted into the connecting holes on the collector, and the adjacent collectors can be connected and fixed.
  • the connecting spring of this structure is convenient to use and simple to install, and is beneficial to improve the structure of the electrostatic electric field. Production efficiency.
  • the spring clip and the pin are made of a rubber material, and the rubber material itself is a highly elastic polymer material, and the spring in the spring clip can be used to fix the collector connection and the rubber material.
  • the manufactured connecting spring is convenient to install and disassemble.
  • the discharge electrode, the collector, and the main body of the bracket are all formed by compression molding and are cut by laser, which can ensure the accuracy of the preparation of the discharge electrode, the collector and the main body of the bracket, thereby further ensuring the uniformity of the electric field, and
  • the electrostatic electric field structure is more accurate and convenient to produce and install.
  • the discharge electrode, the collector, and the main body of the bracket are made of aluminum or aluminum alloy or stainless steel, and the aluminum or aluminum alloy or stainless steel material has good electrical conductivity, and the aluminum or aluminum alloy or stainless steel material is The adhered ionized oil does not easily adhere to the inner side wall of the collector, and is more easily discharged.
  • the collector of the utility model is provided with an oil guiding groove, which is beneficial to the inside of the electrode cavity, no oil collecting in the range of the discharging electrode, and the electric field strength is durable and uniform, which is favorable for collecting and discharging the oil after purification;
  • the discharge electrode with the tip protrusion of the present invention cooperates with the collector of the circular or polygonal cylinder structure to ensure the uniformity of the electric field strength, thereby making the soot gas ionization more sufficient and ensuring the soot gas. Purification effect;
  • each cylindrical rod-like structure of the present invention is fixed on the electrode holder, and then the bracket main body and the electrode frame are connected through the ceramic insulator, so that the discharge electrode is always located at the center of the collector, and the cylindrical shape
  • the discharge electrode structure of the rod-shaped structure has high rigidity and is not easily bent and deformed;
  • the utility model connects the collector through the connecting spring, is convenient to use and simple to install, and is beneficial to improving the production working efficiency of the electrostatic electric field structure;
  • the discharge electrode, the collector and the main body of the utility model are all made by compression molding and are cut by laser, which can ensure the accuracy of the production of the discharge electrode, the collector and the main body of the support, thereby further ensuring the uniformity of the electric field. .
  • Figure 1 is a front view showing a plurality of collectors connected
  • Figure 2 is a perspective view of a single collector
  • Figure 3 is an elevational view of the connecting spring
  • Figure 4 is a cross-sectional view of the connecting spring
  • Figure 5 is an elevational view of the present invention.
  • An electrostatic electric field structure of a collector with an oil guiding groove comprising a discharge electrode 1, a collector electrode 3, a connection spring 4, a holder body 6, and an electrode frame 7, wherein the collector electrode 3 is a circle a cylindrical structure such as a hexagon or an octagon, and the inside of the collector 3 forms an electrode cavity 2; the discharge electrode 1 has a cylindrical rod-like structure and is provided along the length of the discharge electrode 1 a plurality of horizontally disposed electrode holders 5 are disposed on the holder body 6, and the collectors 3 of the cylindrical structure of a circular or hexagonal or octagonal shape are closely meshed.
  • the collector electrode 3 Arranged in the electrode frame 7, the collector electrode 3 is symmetrically disposed with at least one oil guiding groove 9, and the oil guiding groove 9 communicates with the electrode cavity 2 for collecting and discharging the purified oil.
  • Four mounting holes 10 are symmetrically provided on the side walls of the collector 3, and adjacent collectors 3 are connected by a connecting spring 4, and the connecting spring 4 is inserted into the mounting hole 10.
  • each of the collectors 3 and each of the four collectors 3 is a cylindrical structure, and a plurality of discharge electrodes 1 are further disposed at the center of all the cylindrical structures, and at the same time, each of the discharge electrodes 1 is
  • the two ends are fixedly connected to the two electrode holders 5, and the two holder bodies 6 are respectively connected to the electrode frame 7, and a ceramic insulator 8 is disposed between the two holder bodies 6 and the electrode frame 7.
  • the discharge electrode 1 may be soldered on the electrode holder 5, or a hole may be reserved on the electrode holder 5, and then the discharge electrode 1 is passed through the electrode holder 5 and connected to the electrode holder 5 through the cooperation of the conductive bolt and the nut. .
  • the spacing of the discharge electrodes 1 on the electrode holders 5 is determined by the center of each of the barrel structures. When the holder body 6 is attached to the electrode frame 7, each of the discharge electrodes 1 can correspond to the center position of each of the barrel structures. .
  • the embodiment is further optimized on the basis of the above embodiment.
  • four collector grooves 9 may be symmetrically disposed on the collector 3, and the mounting holes 10 are respectively disposed in each.
  • the plurality of collecting electrodes 3 are closely arranged in the electrode frame 7 in a mesh structure, two mutually perpendicular connecting springs 4 can be inserted into the mounting holes 10 to make the adjacent collecting electrodes 3
  • the connection structure between the two is more stable.
  • the connecting spring 4 includes a spring clip 41 and a clamping leg 42, and the spring clip 41 and the clamping leg 42 are integrally formed.
  • the spring clip 43 is disposed in the spring clip 41, and the spring clip 41 and the clip 42 are made of a rubber material.
  • the rubber material itself is a highly elastic polymer material, and in combination with the spring 43 in the spring clip 41, the adjacent collector electrodes 3 can be connected and fixed.
  • the connecting spring 4 of this structure is convenient to use and simple to install, and is advantageous for improving the production efficiency of the electrostatic electric field structure.
  • the embodiment is further optimized on the basis of the above embodiments.
  • the discharge electrode 1, the collector 3, and the bracket body 6 are both formed by a die and cut by laser, and
  • the discharge electrode 1, the collector 3, and the stent body 6 are all made of aluminum or aluminum alloy or stainless steel.
  • the die-casting and laser cutting can ensure the accuracy of the production of the discharge electrode 1, the collector 3 and the support body 6, thereby further ensuring the uniformity of the electric field and making the electrostatic electric field structure production and installation more precise and convenient.
  • Aluminum or aluminum alloy or stainless steel materials have good electrical conductivity, and the ionized oil attached to the aluminum or aluminum alloy or stainless steel material is not easily adhered to the inner side wall of the collector 3, and is more easily discharged.

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Abstract

一种集电极带导油槽的静电式电场结构，包括放电极（1）、集电极（3）、连接弹簧（4）、具有多条电极支架（5）的支架主体（6）、电极框架（7），集电极（3）为内部具有电极腔（2）的圆形或多边形筒体结构，并在集电极（3）上设置有至少一个导油槽（9），且导油槽（9）与电极腔（2）连通，在集电极（3）的侧壁上对称设有四个安装孔（10），放电极（1）为圆柱形杆状结构并穿设在集电极（3）的中心，沿放电极（1）的长度方向设有多个尖端凸起部；多个集电极（3）呈网状结构排列在电极框架（7）中，相邻集电极（3）之间通过连接弹簧（4）连接固定，每个放电极（1）的两端分别连接在两个电极（5）支架上，两个支架主体（6）通过陶瓷绝缘子（8）与电极框架（7）相连接。该电场结构的导油槽，有利于电极腔内放电极范围内无集油，使净化后的油液收集与排出。

Description

一种集电极带导油槽的静电式电场结构 技术领域
本实用新型涉及油烟净化高压静电净化器技术领域，具体的说，是指一种集电极带导油槽的静电式电场结构。
背景技术
根据库仑定律可知，要使油粒子具有库仑力，就需要对油粒子进行极化或荷电，因此需要建立起一个电场，使带电的油粒子在库仑力的作用下被驱使到集电极上，达到收集的目的。而带电导体的表面电荷分布有以下规律：孤立导体表面上的电荷密度与所在表面的曲率有关，表面凸出而尖锐的地方，即表面曲率大的地区方，面电荷密度大；表面平坦曲率小的地方，面电荷密度小；表面凹进去的地方，面电荷密度则更小。因此导体若具有尖端，尖端附近的电场就会特别强，使油烟气体中残留的离子加速运动，加速后的离子同其它空气分子碰撞，使油烟气体电离，同时，离子中与尖端上电荷电性相反的离子不断被吸引到尖端，与尖端上的电荷中和，带电的油粒子被中和后即可在重力作用下被收集。
现有技术中的静电式厨房净化器虽然是通过这一原理来净化油烟气体的，但大多数静电式厨房净化器的电场的集电极是圆形或正六边形的管状结构，并且采用电晕丝作为放电极。这种结构虽然能够使电场强度具有一定的均匀性，但是由于采用电晕丝作为放电极，一方面由于电晕丝的表面曲率较小，十分不利于油烟气体的充分电离，从而极大影响了油烟气体的净化效果；另一方面由于需要将电晕丝固定在集电极的正中央才能保证电场的均匀性，这给净化器的生产制造也带来一定的困扰，并且电晕丝极容易松弛后弯曲变形，在净化器的使用过程中也无法保证电晕丝一直处于集电极的正中央位置。
另一方面，现有技术中的静电式厨房净化器净化后的油液常常附着在集电极的内侧壁上，使得集电极的后期清洗极不方便，并且残留在集电极内侧壁上的油液还会影响到净化器的净化效果。
因此提供一种使电场更稳定，保证油烟气体能够充分电离，能够保证放电极处于集电极中央位置，并且便于油液收集与排出的静电式电场结构，是本技术领域的技术人员所要解决的技术问题。
实用新型内容
本实用新型的目的在于提供一种集电极带导油槽的静电式电场结构，以解决现有技术中静电式电场结构使油烟气体电离不充分，放电极位置不能保持在集电极中央，并且净化 后的油液附着在集电极的内侧壁上而不便收集与排出的问题，本实用新型通过下述技术方案实现：
一种集电极带导油槽的静电式电场结构，包括放电极、集电极、连接弹簧、具有多条电极支架的支架主体、电极框架，所述集电极为内部具有电极腔的圆形或多边形筒体结构，并在集电极上设置有至少一个导油槽，且导油槽与电极腔连通，在集电极的侧壁上对称设有四个安装孔，所述放电极穿设在集电极的中心，且放电极为圆柱形杆状结构，并沿放电极的长度方向设有多个尖端凸起部；所述多个集电极呈网状结构排列在电极框架中，相邻集电极之间通过连接弹簧插接在安装孔中连接固定，并且每个放电极的两端分别连接在两个电极支架上，所述两个支架主体通过陶瓷绝缘子与电极框架相连接。
所述放电极的长度方向设有多个尖端凸起部，使放电极的表面曲率增大，从而使放电极的面电荷密度增大。使用时，尖端凸起部附近的电场强度增大，当油粒子经过电场时会被极化，油粒子表面上会感应出正负电极，由于电场强度增大，能够将油粒子团打开，使油粒子团分为带正负电荷的粒子团，从而实现将油粒子充分极化和荷电的目的。
所述集电极的侧壁上对称设有四个安装孔，并通过连接弹簧插接在安装孔中以固定集电极，保证了集电极位置的固定，支架主体上具有多个条状的电极支架，每个圆柱形杆状结构的放电极固定在电极支架上，再将支架主体与电极框架通过陶瓷绝缘子相连接，能够保证放电极始终位于集电极的中央，并且圆柱形杆状结构的放电极结构刚度大，不易弯曲变形。
所述集电极上设置有至少一个导油槽，并且导油槽与电极腔连通，净化后的油液能够顺着集电极的内侧壁流入至导油槽中，再通过导油管路能够将导油槽中的油液引流排出，从而使集电极的内侧壁保持整洁，不会影响净化器的净化效果。
本实用新型的集电极带有导油槽，有利于净化后的油液的收集与排出，并且带有尖端凸起部的放电极与圆形或多边形筒体结构的集电极相配合，能够保证电场强度稳定的均匀性，从而使油烟气体电离更充分，保证了油烟气体的净化效果。
进一步的，所述连接弹簧包括弹簧夹片、与弹簧夹片一体成型的夹脚，所述弹簧夹片内设有弹簧。安装时，将连接弹簧的夹脚插入集电极上的连接孔中，即可将相邻的集电极连接固定，这种结构形式的连接弹簧使用方便、安装简单，有利于提高静电式电场结构的生产工作效率。
进一步的，所述弹簧夹片与夹脚均采用橡胶材料制作而成，橡胶材料本身是高弹性的聚合物材料，再配合弹簧夹片中的弹簧，能够将集电极连接固定紧，并且橡胶材料制成的连接弹簧安装与拆卸方便。
进一步的，所述放电极、集电极、支架主体均为压模制作并通过激光切割而成，能够保证放电极、集电极、支架主体的制作精准性，从而进一步确保了电场的均匀性，并且使得静电式电场结构生产和安装更精确、方便。
进一步的，所述放电极、集电极、支架主体均采用铝或铝合金或不锈钢材料制作而成，铝或铝合金或不锈钢材料均具有良好的导电性能，并且铝或铝合金或不锈钢材料上所附着的电离后的油液不易粘连在集电极的内侧壁上，更容易排出。
本实用新型与现有技术相比，具有以下优点及有益效果：
(1)本实用新型的集电极带有导油槽，有利于电极腔内，放电极范围内无集油，电场强度持久均匀，有利于净化后的油液的收集与排出；
(2)本实用新型的带有尖端凸起部的放电极与圆形或多边形筒体结构的集电极相配合，能够保证电场强度的均匀性，从而使油烟气体电离更充分，保证了油烟气体的净化效果；
(3)本实用新型的每个圆柱形杆状结构的放电极固定在电极支架上，再将支架主体与电极框架通过陶瓷绝缘子相连接，能够保证放电极始终位于集电极的中央，并且圆柱形杆状结构的放电极结构刚度大，不易弯曲变形；
(4)本实用新型通过连接弹簧连接集电极，使用方便、安装简单，有利于提高静电式电场结构的生产工作效率；
(5)本实用新型的放电极、集电极、支架主体均为压模制作并通过激光切割而成，能够保证放电极、集电极、支架主体的制作精准性，从而进一步确保了电场的均匀性。
附图说明
通过阅读参照以下附图对非限制性实施例所作的详细描述，本实用新型的其他特征、目的和优点将会变得更为明显：
图1为多个集电极连接而成的主视图；
图2为单个集电极的立体图；
图3为连接弹簧的立视图；
图4为连接弹簧的剖视图；
图5为本实用新型的立视图；
其中：1—放电极，2—电极腔，3—集电极，4—连接弹簧，41—弹簧夹片，42—夹脚，43—弹簧，5—电极支架，6—支架主体，7—电极框架，8—陶瓷绝缘子，9—导油槽，10—安装孔。
具体实施方式
下面结合实施例对本实用新型作进一步地详细说明，但本实用新型的实施方式不限于此。
实施例1：
一种集电极带导油槽的静电式电场结构，如图1至图5所示，包括放电极1、集电极3、连接弹簧4、支架主体6、电极框架7，所述集电极3为圆形或六边形或八边形等多边形的筒体结构，并且集电极3的内部形成电极腔2；所述放电极1为圆柱形杆状结构，并且沿放电极1的长度方向设有多个尖端凸起部；所述支架主体6上设有多条横排设置的电极支架5，用圆形或六边形或八边形等多边形的筒体结构的集电极3呈网状结构紧密排列在电极框架7中，所述集电极3上对称设置有至少一个导油槽9，且导油槽9与电极腔2连通，用以净化后的油液的收集与排出。在集电极3的侧壁上对称设有四个安装孔10，相邻集电极3之间通过连接弹簧4相连接，并且连接弹簧4插接在安装孔10中。这样每个集电极3以及每四个集电极3所围成的区域均为筒体结构，再用多个放电极1穿设在所有筒体结构的中心位置，同时将每个放电极1的两端分别固定连接在两个电极支架5上，将两个支架主体6分别与电极框架7相连接，并在两个支架主体6与电极框架7之间设置陶瓷绝缘子8。
所述放电极1可以是焊接在电极支架5上，也可以是在电极支架5上预留孔洞，再将放电极1穿过电极支架5并通过导电螺栓与螺母的配合连接在电极支架5上。所述放电极1在电极支架5上的间距由每个筒体结构的中心决定，当支架主体6连接在电极框架7上后，每个放电极1则能够对应每个筒体结构的中心位置。
实施例2：
本实施例在上述实施例的基础上做进一步优化，如图1至图5所示，所述集电极3上还可以对称设置四个导油槽9，并且所述安装孔10分别设置在每个导油槽9的底部，当多个集电极3呈网状结构紧密排列在电极框架7中时，可以用两个相互垂直的连接弹簧4插接在安装孔10中，使相邻集电极3之间的连接结构更稳定。
实施例3：
本实施例在上述实施例的基础上做进一步优化，如图1至图5所示，所述连接弹簧4包括弹簧夹片41与夹脚42，并且弹簧夹片41与夹脚42为一体成型结构，在弹簧夹片41内设有弹簧43，所述弹簧夹片41与夹脚42均采用橡胶材料制作而成。
橡胶材料本身是高弹性的聚合物材料，再配合弹簧夹片41中的弹簧43，能够将相邻的集电极3连接固定紧，安装时，仅需将连接弹簧4的夹脚42插入集电极3上的安装孔10中，即可将相邻的集电极3连接固定，这种结构形式的连接弹簧4使用方便、安装简单，有利于提高静电式电场结构的生产工作效率。
实施例4：
本实施例在上述实施例的基础上做进一步优化，如图1至图5所示，所述放电极1、集电极3、支架主体6均为压模制作并通过激光切割而成，并且所述放电极1、集电极3、支架主体6均采用铝或铝合金或不锈钢材料制作而成。
压模制作并通过激光切割能够保证放电极1、集电极3、支架主体6的制作精准性，从而进一步确保了电场的均匀性，并且使得静电式电场结构生产和安装更精确、方便。铝或铝合金或不锈钢材料均具有良好的导电性能，并且铝或铝合金或不锈钢材料上所附着的电离后的油液不易粘连在集电极3的内侧壁上，更容易排出。
尽管已经示出和描述了本实用新型的实施例，本领域的普通技术人员可以理解为：在不脱离本实用新型的原理和宗旨下可以对这些实施例进行多种变化、修改、替换和变型，本实用新型的范围由权利要求及其等同物限定。

Claims (5)

  1. 一种集电极带导油槽的静电式电场结构，其特征在于：包括放电极(1)、集电极(3)、连接弹簧(4)、具有多条电极支架(5)的支架主体(6)、电极框架(7)，所述集电极(3)为内部具有电极腔(2)的圆形或多边形筒体结构，并在集电极(3)上设置有至少一个导油槽(9)，且导油槽(9)与电极腔(2)连通，在集电极(3)的侧壁上对称设有四个安装孔(10)，所述放电极(1)穿设在集电极(3)的中心，且放电极(1)为圆柱形杆状结构，并沿放电极(1)的长度方向设有多个尖端凸起部；所述多个集电极(3)呈网状结构排列在电极框架(7)中，相邻集电极(3)之间通过连接弹簧(4)插接在安装孔(10)中连接固定，并且每个放电极(1)的两端分别连接在两个电极支架(5)上，所述两个支架主体(6)通过陶瓷绝缘子(8)与电极框架(7)相连接。
  2. 根据权利要求1所述的一种集电极带导油槽的静电式电场结构，其特征在于：所述连接弹簧(4)包括弹簧夹片(41)、与弹簧夹片(41)一体成型的夹脚(42)，所述弹簧夹片(41)内设有弹簧(43)。
  3. 根据权利要求2所述的一种集电极带导油槽的静电式电场结构，其特征在于：所述弹簧夹片(41)与夹脚(42)均采用橡胶材料制作而成。
  4. 根据权利要求1至3任一项所述的一种集电极带导油槽的静电式电场结构，其特征在于：所述放电极(1)、集电极(3)、支架主体(6)均为压模制作并通过激光切割而成。
  5. 根据权利要求4所述的一种集电极带导油槽的静电式电场结构，其特征在于：所述放电极(1)、集电极(3)、支架主体(6)均采用铝或铝合金或不锈钢材料制作而成。
PCT/CN2018/073832 2017-01-05 2018-01-23 一种集电极带导油槽的静电式电场结构 WO2018127212A1 (zh)

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