WO2021208408A1 - 一种管式介质阻挡放电等离子体发生装置 - Google Patents

一种管式介质阻挡放电等离子体发生装置 Download PDF

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Publication number
WO2021208408A1
WO2021208408A1 PCT/CN2020/125828 CN2020125828W WO2021208408A1 WO 2021208408 A1 WO2021208408 A1 WO 2021208408A1 CN 2020125828 W CN2020125828 W CN 2020125828W WO 2021208408 A1 WO2021208408 A1 WO 2021208408A1
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Prior art keywords
protective cover
fixedly connected
cold water
circulating
support frame
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PCT/CN2020/125828
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English (en)
French (fr)
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沈中增
郭进旭
李闪
徐明济
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苏州邦提克智能科技有限公司
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Priority to DE212020000295.9U priority Critical patent/DE212020000295U1/de
Publication of WO2021208408A1 publication Critical patent/WO2021208408A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H1/00—Generating plasma; Handling plasma
    • H05H1/24—Generating plasma

Definitions

  • the utility model relates to a tube type dielectric barrier discharge plasma generator, which belongs to the technical field of plasma.
  • Plasma is also called plasma. It is an ionized gas-like substance composed of positive and negative ions generated after some electrons are deprived of atoms and atomic groups. Electromagnetic force dominates and exhibits remarkable collective behavior. It exists widely in the universe, and is often regarded as the fourth state of matter in addition to solid, liquid, and gas. Plasma is a good electrical conductor, which can be captured, moved and accelerated by a cleverly designed magnetic field. The development of plasma physics provides new technologies and processes for the further development of sciences such as materials, energy, information, environmental space, space physics, and geophysics.
  • the tube-type plasma generator in the prior art generally generates plasma through corona discharge.
  • increasing the voltage between electrodes during the corona discharge process can easily form electric sparks, increase energy consumption and discharge unevenness. Therefore, it is necessary to A tube type dielectric barrier discharge plasma generator.
  • the technical problem to be solved by the utility model overcomes the existing defects, and provides a tubular dielectric barrier discharge plasma generator.
  • the discharge of the device can be made more uniform.
  • the circulating cold water pipe can cool the internal heat dissipation of the device, which can effectively solve the problems in the background technology.
  • the present invention provides the following technical solutions.
  • a tubular dielectric barrier discharge plasma generator includes a protective cover, a circulating water pump is arranged on the outer side of the protective cover, a circulating cold water pipe is fixedly connected to the output end of the circulating water pump, and one side of the circulating cold water pipe extends to Inside the protective cover, one end of the circulating cold water pipe extends to the outside of the protective cover and is connected to the input end of the circulating water pump, a temperature sensor is fixedly connected to one side of the protective cover, and the center of the protective cover is provided
  • a medium tube, the outside of the medium tube is fixedly connected with an anode coil
  • the inside of the medium tube is fixedly connected with a support frame
  • the outside of the support frame is fixedly connected with a cathode coil
  • the medium tube and the support frame are fixedly connected to the grid
  • the grid plate is fixedly connected to one side of the plasma confinement device
  • the plasma confinement device is located inside the reaction chamber
  • the inside of the reaction chamber is provided with a filter
  • a controller is provided outside the protective cover on the side above the reaction chamber, and the temperature sensor output terminal and the controller input terminal are electrically connected through a wire.
  • the circulating cold water pipes are distributed in an S-shape inside the protective cover.
  • the circulating cold water pipe is arranged on the outer part of the protective cover around the outer part of the protective cover, and the input end of the water pump and the output end of the controller are electrically connected by a wire.
  • the dielectric tube is a tempered glass tube
  • the anode coil and the cathode coil are copper coils or nickel coils.
  • the protective cover, the support frame and the reaction chamber are all ceramic materials, one side of the reaction chamber is provided with an air outlet, and the inside of the air outlet is provided with dust prevention Filter.
  • the anode coil is arranged on the dielectric tube and the cathode coil is arranged on the support frame. Since the coils are wound tightly and have the same spacing, the discharge of the device can be more uniform.
  • the utility model adopts a dielectric tube made of toughened glass, a protective cover, a support frame and a reaction chamber made of ceramic materials, which have a good insulation effect when the device is discharged, thereby reducing the occurrence of electric sparks.
  • Figure 1 is a front view of the utility model.
  • Figure 2 is a cross-sectional view of the utility model.
  • a tubular dielectric barrier discharge plasma generator includes a protective cover 1, a circulating water pump 2 is provided on the outer side of the protective cover 1, and a circulating cold water pipe 3 is fixedly connected to the output end of the circulating water pump 2 ,
  • the circulating cold water pipe 3 extends to the inside of the protective cover 1, and one end of the circulating cold water pipe 3 extends to the outside of the protective cover 1 and is connected to the input end of the circulating water pump 2.
  • the temperature sensor 4 and the protective cover 1 are fixedly connected to the inner side of the protective cover 1
  • a dielectric tube 5 in the center of the interior, the outside of the dielectric tube 5 is fixedly connected with the anode coil 6, the inside of the dielectric tube 5 is fixedly connected with a support frame 7, and the outside of the support frame 7 is fixedly connected with the cathode coil 8, and the dielectric tube 5 is fixedly connected to the support frame 7.
  • the grid plate 9 is fixedly connected to the side of the plasma confinement device 10.
  • the plasma confinement device 10 is located inside the reaction chamber 11.
  • An air inlet cavity 13 is provided, and an air inlet pipe 14 is fixedly connected below the air inlet cavity 13.
  • a controller 15 is provided outside the protective cover 1 on the side above the reaction chamber 11.
  • the output end of the temperature sensor 4 and the input end of the controller 15 are electrically connected by wires, and the circulating cold water pipe 3 is connected to the protective cover. 1 is distributed in an S shape inside, the circulating cold water pipe 3 is set around the outer part of the protective cover 1 around the outside of the protective cover 1, and the input end of the circulating water pump 2 is electrically connected with the output end of the controller 15 through a wire, and the controller 15 can control the circulating water pump 2 Operation, the circulating cold water pipe 3 can cool the protective cover 1 and the reaction chamber 11.
  • the dielectric tube 5 is a tempered glass tube
  • the anode coil 6 and the cathode coil 8 are copper coils or nickel coils
  • the protective cover 1 the support frame 7 and the reaction chamber 11 are all ceramic materials
  • the reaction chamber 11 is opened on one side
  • a vent hole 16 a dust-proof filter is arranged inside the vent hole 16, and the protective cover 1, the support frame 7 and the reaction chamber 11 can prevent the device from generating electric sparks during operation and causing danger.
  • the temperature sensor, the plasma confinement device, and the controller are all existing technologies, so other existing technologies are not described here.

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Plasma Technology (AREA)

Abstract

一种管式介质阻挡放电等离子体发生装置，包括保护罩(1)，保护罩(1)外部一侧设有循环水泵(2)，循环水泵(2)输出端固定连接循环冷水管(3)，循环冷水管(3)一侧延伸至保护罩(1)内部，循环冷水管(3)一端延伸至保护罩(1)外部并与循环水泵(2)输入端连接，保护罩(1)内部一侧固定连接有温度传感器(4)，保护罩(1)内部中心设有介质管(5)，介质管(5)外部固定连接有阳极线圈(6)，介质管(5)内部固定连接有支撑架(7)，支撑架(7)外部固定连接有阴极线圈(8)，介质管(5)与支撑架(7)固定连接于格栅板(9)上方。通过在介质管(5)上设置阳极线圈(6)，在支撑架(7)上设置阴极线圈(8)，使装置放电更均匀，减少电火花，循环冷水管(3)为装置内部散热降温。

Description

一种管式介质阻挡放电等离子体发生装置 技术领域
本实用新型涉及一种管式介质阻挡放电等离子体发生装置，属于等离子体技术领域。
 背景技术
等离子体又叫做电浆，是由部分电子被剥夺后的原子及原子团被电离后产生的正负离子组成的离子化气体状物质，尺度大于德拜长度的宏观电中性电离气体，其运动主要受电磁力支配，并表现出显著的集体行为。它广泛存在于宇宙中，常被视为是除去固、液、气外，物质存在的第四态。等离子体是一种很好的导电体，利用经过巧妙设计的磁场可以捕捉、移动和加速等离子体。等离子体物理的发展为材料、能源、信息、环境空间、空间物理、地球物理等科学的进一步发展提供了新的技术和工艺。
 技术问题
现有技术中的管式等离子体发生装置一般都是通过电晕放电产生等离子体，但在电晕放电过程中增加极间电压，容易形成电火花、增加能耗以及放电不均匀，因此，需要一种管式介质阻挡放电等离子体发生装置。
 技术解决方案
本实用新型要解决的技术问题克服现有的缺陷，提供一种管式介质阻挡放电等离子体发生装置，通过在介质管上设置阳极线圈，在支撑架上设置阴极线圈，可以使装置放电更均匀，减少电火花，循环冷水管可以为装置内部散热降温，可以有效解决背景技术中的问题。
为了解决上述技术问题，本实用新型提供了如下的技术方案。
一种管式介质阻挡放电等离子体发生装置，包括保护罩，所述保护罩外部一侧设有循环水泵，所述循环水泵输出端固定连接有循环冷水管，所述循环冷水管一侧延伸至所述保护罩内部，所述循环冷水管一端延伸至所述保护罩外部并与所述循环水泵输入端连接，所述保护罩内部一侧固定连接有温度传感器，所述保护罩内部中心设有介质管，所述介质管外部固定连接有阳极线圈，所述介质管内部固定连接有支撑架，所述支撑架外部固定连接有阴极线圈，所述介质管与所述支撑架固定连接于格栅板上方，所述格栅板固定连接与等离子体约束装置一侧，所述等离子体约束装置位于反应室内部，所述反应室内部设有过滤网，所述反应室内部下方中心设有进气腔，所述进气腔下方固定连接有进气管。
作为本实用新型的一种优选技术方案，所述保护罩外部位于所述反应室上方一侧设有控制器，所述温度传感器输出端与所述控制器输入端通过导线电性连接。
作为本实用新型的一种优选技术方案，所述循环冷水管于所述保护罩在内部呈S形分布。
作为本实用新型的一种优选技术方案，所述循环冷水管于所述保护罩外部部分围绕所述保护罩外部一周设置，所述水泵输入端与所述控制器输出端通过导线电性连接。
作为本实用新型的一种优选技术方案，所述介质管为钢化玻璃管，所述阳极线圈与所述阴极线圈为铜线圈或者镍线圈。
作为本实用新型的一种优选技术方案，所述保护罩、所述支撑架与所述反应室均为陶瓷材料，所述反应室一侧开设有出气孔，所述出气孔内部设有防尘滤网。
 有益效果
1、本实用新型通过在介质管上设置阳极线圈，在支撑架上设置阴极线圈，由于线圈缠绕较为紧密且间距相同，从而可以使装置放电更均匀。
2、本实用新型通过设置钢化玻璃制作的介质管，使用陶瓷材料制作的保护罩、支撑架与反应室，在装置放电时，具有良好的绝缘效果，从而减少电火花的发生。
 附图说明
附图用来提供对本实用新型的进一步理解，并且构成说明书的一部分，与本实用新型的实施例一起用于解释本实用新型，并不构成对本实用新型的限制。
图1是本实用新型的主视图。
图2是本实用新型的剖视图。
图中标号：1、保护罩；2、循环水泵；3、循环冷水管；4、温度传感器；5、介质管；6、阳极线圈；7、支撑架；8、阴极线圈；9、格栅板；10、等离子体约束装置；11、反应室；12、过滤网；13、进气腔；14、进气管；15、控制器；16、出气孔。
 本发明的实施方式
以下结合附图对本实用新型的优选实施例进行说明，应当理解，此处所描述的优选实施例仅用于说明和解释本实用新型，并不用于限定本实用新型。
如图1-图2所示，一种管式介质阻挡放电等离子体发生装置，包括保护罩1，保护罩1外部一侧设有循环水泵2，循环水泵2输出端固定连接有循环冷水管3，循环冷水管3一侧延伸至保护罩1内部，循环冷水管3一端延伸至保护罩1外部并与循环水泵2输入端连接，保护罩1内部一侧固定连接有温度传感器4，保护罩1内部中心设有介质管5，介质管5外部固定连接有阳极线圈6，介质管5内部固定连接有支撑架7，支撑架7外部固定连接有阴极线圈8，介质管5与支撑架7固定连接于格栅板9上方，格栅板9固定连接与等离子体约束装置10一侧，等离子体约束装置10位于反应室11内部，反应室11内部设有过滤网12，反应室11内部下方中心设有进气腔13，进气腔13下方固定连接有进气管14。
如图1、图2所示,保护罩1外部位于反应室11上方一侧设有控制器15，温度传感器4输出端与控制器15输入端通过导线电性连接，循环冷水管3于保护罩1在内部呈S形分布，循环冷水管3于保护罩1外部部分围绕保护罩1外部一周设置，循环水泵2输入端与控制器15输出端通过导线电性连接，控制器15可以控制循环水泵2运行，循环冷水管3可以为保护罩1与反应室11进行降温。
如图2所示,介质管5为钢化玻璃管，阳极线圈6与阴极线圈8为铜线圈或者镍线圈，保护罩1、支撑架7与反应室11均为陶瓷材料，反应室11一侧开设有出气孔16，出气孔16内部设有防尘滤网，保护罩1、支撑架7与反应室11可以防止装置在运行时产生电火花造成危险。
这里说明，温度传感器、等离子体约束装置、控制器均为现有技术，故而涉及其它的现有技术这里不再赘述。
为了方便理解本实用新型的上述技术方案，以下就本实用新型在实际过程中的工作原理或者操作方式进行详细说明。
在实际使用中：使用时，启动循环水泵2，循环水泵2带动循环冷水管3内的水不断在保护罩1内部流动，从而对保护罩1与反应室12内部降温，然后接通进气管14，此时，阳极线圈6与阴极线圈8通电，阳极线圈6与阴极线圈8产生的强大电场，将空气中的电子与原子核分离，从而产生等离子体，产生的等离子体集中在等离子体约束装置10内部，从而可以进行除尘或其他生产工作，多余的空气通过出气孔16导出，完成工作。
 工业实用性
以上为本实用新型较佳的实施方式，本实用新型所属领域的技术人员还能够对上述实施方式进行变更和修改，因此，本实用新型并不局限于上述的具体实施方式，凡是本领域技术人员在本实用新型的基础上所作的任何显而易见的改进、替换或变型均属于本实用新型的保护范围。

Claims (6)

  1. 一种管式介质阻挡放电等离子体发生装置，包括保护罩（1），其特征在于：所述保护罩（1）外部一侧设有循环水泵（2），所述循环水泵（2）输出端固定连接有循环冷水管（3），所述循环冷水管（3）一侧延伸至所述保护罩（1）内部，所述循环冷水管（3）一端延伸至所述保护罩（1）外部并与所述循环水泵（2）输入端连接，所述保护罩（1）内部一侧固定连接有温度传感器（4），所述保护罩（1）内部中心设有介质管（5），所述介质管（5）外部固定连接有阳极线圈（6），所述介质管（5）内部固定连接有支撑架（7），所述支撑架（7）外部固定连接有阴极线圈（8），所述介质管（5）与所述支撑架（7）固定连接于格栅板（9）上方，所述格栅板（9）固定连接与等离子体约束装置（10）一侧，所述等离子体约束装置（10）位于反应室（11）内部，所述反应室（11）内部设有过滤网（12），所述反应室（11）内部下方中心设有进气腔（13），所述进气腔（13）下方固定连接有进气管（14）。
  2. 根据权利要求1所述的一种管式介质阻挡放电等离子体发生装置，其特征在于：所述保护罩（1）外部位于所述反应室（11）上方一侧设有控制器（15），所述温度传感器（4）输出端与所述控制器（15）输入端通过导线电性连接。
  3. 根据权利要求1所述的一种管式介质阻挡放电等离子体发生装置，其特征在于：所述循环冷水管（3）于所述保护罩（1）在内部呈S形分布。
  4. 根据权利要求2所述的一种管式介质阻挡放电等离子体发生装置，其特征在于：所述循环冷水管（3）于所述保护罩（1）外部部分围绕所述保护罩（1）外部一周设置，所述循环水泵（2）输入端与所述控制器（15）输出端通过导线电性连接。
  5. 根据权利要求1所述的一种管式介质阻挡放电等离子体发生装置，其特征在于：所述介质管（5）为钢化玻璃管，所述阳极线圈（6）与所述阴极线圈（8）为铜线圈或者镍线圈。
  6. 根据权利要求1所述的一种管式介质阻挡放电等离子体发生装置，其特征在于：所述保护罩（1）、所述支撑架（7）与所述反应室（11）均为陶瓷材料，所述反应室（11）一侧开设有出气孔（16），所述出气孔（16）内部设有防尘滤网。
PCT/CN2020/125828 2020-04-16 2020-11-02 一种管式介质阻挡放电等离子体发生装置 WO2021208408A1 (zh)

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