CN106826580B - A kind of AC system electromagnetic drive abrasive material slurry jet flow supercharging device - Google Patents
A kind of AC system electromagnetic drive abrasive material slurry jet flow supercharging device Download PDFInfo
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- CN106826580B CN106826580B CN201710218354.7A CN201710218354A CN106826580B CN 106826580 B CN106826580 B CN 106826580B CN 201710218354 A CN201710218354 A CN 201710218354A CN 106826580 B CN106826580 B CN 106826580B
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- 239000002002 slurry Substances 0.000 title claims abstract description 38
- 239000003082 abrasive agent Substances 0.000 title 1
- 239000004677 Nylon Substances 0.000 claims abstract description 35
- 229920001778 nylon Polymers 0.000 claims abstract description 35
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims abstract description 26
- 229910052697 platinum Inorganic materials 0.000 claims abstract description 13
- 230000005672 electromagnetic field Effects 0.000 claims abstract description 11
- 230000007704 transition Effects 0.000 claims description 8
- 238000002955 isolation Methods 0.000 claims description 7
- 239000007921 spray Substances 0.000 claims description 2
- 230000005684 electric field Effects 0.000 abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 12
- 239000003990 capacitor Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C7/00—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts
- B24C7/0007—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts the abrasive material being fed in a liquid carrier
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C9/00—Appurtenances of abrasive blasting machines or devices, e.g. working chambers, arrangements for handling used abrasive material
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
本发明公开了一种交流式电磁驱动磨料浆体射流增压装置，包括交流电控制箱和移动架，还包括正交电磁场驱动装置，所述正交电磁场驱动装置包括圆形截面流道，所述圆形截面流道的外侧安装有尼龙方形框，所述尼龙方形框的上侧和尼龙方形框的下侧均安装有通电线圈排，所述圆形截面流道的内侧对称安装有正弧形镀铂电极板和负弧形镀铂电极板，所述正弧形镀铂电极板相邻之间和负弧形镀铂电极板相邻之间均设有小缺口，所述正弧形镀铂电极板和负弧形镀铂电极板之间设有大缺口。本发明能有效提高磁场强度，增加电极板电极密度，保证正弧形镀铂电极板与负弧形镀铂电极板之间的电场强度及电场的均匀性，保证电场与磁场正交布置。
The invention discloses an AC electromagnetically driven abrasive slurry jet supercharging device, which includes an AC control box and a moving frame, and also includes an orthogonal electromagnetic field driving device, the orthogonal electromagnetic field driving device includes a circular cross-section flow channel, and the A nylon square frame is installed on the outside of the circular cross-section flow channel, and the upper side of the nylon square frame and the lower side of the nylon square frame are equipped with energized coil rows, and the inner side of the circular cross-section flow channel is symmetrically installed with a positive arc. Platinized electrode plates and negative arc-shaped platinum-plated electrode plates, small gaps are provided between adjacent positive arc-shaped platinum-plated electrode plates and adjacent negative arc-shaped platinum-plated electrode plates, and the positive arc-shaped platinum-plated electrode plates There is a large gap between the platinum electrode plate and the negative arc platinum plated electrode plate. The invention can effectively improve the magnetic field intensity, increase the electrode density of the electrode plates, ensure the electric field strength and the uniformity of the electric field between the positive arc-shaped platinum-plated electrode plates and the negative arc-shaped platinum-plated electrode plates, and ensure the orthogonal arrangement of the electric field and the magnetic field.
Description
技术领域technical field
本发明涉及磨料水射流机械设备设计技术领域，尤其涉及一种交流式电磁驱动磨料浆体射流增压装置。The invention relates to the technical field of abrasive water jet mechanical equipment design, in particular to an AC electromagnetically driven abrasive slurry jet supercharging device.
背景技术Background technique
水射流是由喷嘴流出形成的不同形状的高速水流束，射流的流速取决于喷嘴出口截面前后的压力降。水射流是能量转变与应用的最简单的一种形式。通常，动力驱动泵通过对水完成一个吸、排过程，将一定量的水泵送到高压管路，使其以一定能量到达喷嘴。而喷嘴的孔径要求比高压管路直径小得多，因此到达喷嘴的这一一定量的水要想流出喷嘴孔，必须加速。这样，经过喷嘴孔加速凝聚的水就形成了射流。磨料射流是指磨料在某种外动力的作用下被加速后，高速运动的磨料所形成的射流。传统的磨料水射流设备是以水作为介质，通过高压发生设备使它获得巨大能量后，再通过供料装置将磨料直接注入高压水中，使其以一种特定的流体运动方式高速从喷嘴喷射出来，形成能量高速集中的一股磨料水射流。The water jet is a high-speed water stream of different shapes formed by the nozzle, and the flow rate of the jet depends on the pressure drop before and after the nozzle outlet section. Water jetting is the simplest form of energy transformation and application. Usually, the power-driven pump completes a process of suction and discharge of water, pumps a certain amount of water to the high-pressure pipeline, and makes it reach the nozzle with a certain amount of energy. The hole diameter of the nozzle is required to be much smaller than that of the high-pressure pipeline, so this certain amount of water reaching the nozzle must be accelerated if it wants to flow out of the nozzle hole. In this way, the water that accelerates condensation through the nozzle hole forms a jet. Abrasive jet refers to the jet formed by the high-speed moving abrasive after the abrasive is accelerated by some external force. The traditional abrasive water jet equipment uses water as the medium. After it obtains huge energy through the high-pressure generating equipment, the abrasive is directly injected into the high-pressure water through the feeding device, so that it is ejected from the nozzle at high speed in a specific fluid movement mode. , forming an abrasive water jet with energy concentrated at high speed.
然而，现有的电磁磨料浆体射流装置采用永磁体作为磁源，不能提供高磁场强度，且形成射流的压头比较小，只能采用托起液体升高的高低来计算产生的动力，无法避免电磁难以驱动电磁驱动磨料浆体形成射流的现象发生，有些电磁磨料浆体射流装置不能增加电极板电极密度，无法 保证正弧形镀铂电极板与负弧形镀铂电极板之间的电场强度及电场的均匀性，还有的电磁磨料浆体射流装置不能保证安培力方向与流道方向出口方向相同，无法充分降低电磁驱动磨料浆体形成射流的能量损失。因此，有必要提供一种结构简单、操作快捷方便、安全高效的一种交流式电磁驱动磨料浆体射流增压装置。However, the existing electromagnetic abrasive slurry jet device uses permanent magnets as the magnetic source, which cannot provide high magnetic field strength, and the pressure head forming the jet is relatively small, so the generated power can only be calculated by the height of the lifting liquid, which cannot Avoid the phenomenon that the electromagnetic is difficult to drive the electromagnetically driven abrasive slurry to form a jet. Some electromagnetic abrasive slurry jet devices cannot increase the electrode density of the electrode plate, and cannot guarantee the electric field between the positive arc-shaped platinum-plated electrode plate and the negative arc-shaped platinum-plated electrode plate. Intensity and uniformity of the electric field, and some electromagnetic abrasive slurry jet devices cannot ensure that the direction of the ampere force is the same as that of the outlet in the direction of the flow channel, and cannot fully reduce the energy loss of the electromagnetically driven abrasive slurry to form a jet. Therefore, it is necessary to provide an AC electromagnetically driven abrasive slurry jet supercharging device with simple structure, quick and convenient operation, safety and high efficiency.
发明内容Contents of the invention
本发明所要解决的技术问题，是克服上述现有技术的不足，提供一种结构简单、操作快捷方便、安全高效的一种交流式电磁驱动磨料浆体射流增压装置。The technical problem to be solved by the present invention is to overcome the deficiencies of the above-mentioned prior art, and provide an AC electromagnetically driven abrasive slurry jet supercharging device with simple structure, quick and convenient operation, safety and high efficiency.
为实现上述目的，本发明采用的技术方案如下：一种交流式电磁驱动磨料浆体射流增压装置，包括交流电控制箱和移动架，所述交流电控制箱的下端安装有正极接线座和负极接线座，其中，还包括正交电磁场驱动装置，所述正交电磁场驱动装置包括圆形截面流道，所述圆形截面流道的外侧安装有尼龙方形框，所述尼龙方形框的上侧和尼龙方形框的下侧均安装有通电线圈排，所述圆形截面流道的内侧对称安装有正弧形镀铂电极板和负弧形镀铂电极板，所述正弧形镀铂电极板相邻之间和负弧形镀铂电极板相邻之间均设有小缺口，所述正弧形镀铂电极板和负弧形镀铂电极板之间设有大缺口，所述通电线圈排水平线与大缺口的垂线相互垂直，所述尼龙方形框上侧的通电线圈排输入线和尼龙方形框下侧的通电线圈排输出线分别与正极接线座相连接，所述尼龙方形框上侧的通电线圈排输出线和尼龙方形框下侧的通电线圈排输入线分别与负极接线座相连接。In order to achieve the above object, the technical scheme adopted by the present invention is as follows: an AC electromagnetically driven abrasive slurry jet supercharging device, including an AC control box and a moving frame, the lower end of the AC control box is equipped with a positive terminal block and a negative terminal seat, wherein it also includes an orthogonal electromagnetic field driving device, the orthogonal electromagnetic field driving device includes a circular cross-section flow channel, a nylon square frame is installed on the outside of the circular cross-section flow channel, and the upper side of the nylon square frame and The underside of the nylon square frame is equipped with energized coil rows, and the inner side of the circular cross-section flow channel is symmetrically installed with a positive arc-shaped platinum-coated electrode plate and a negative arc-shaped platinum-plated electrode plate, and the positive arc-shaped platinum-plated electrode plate Small gaps are provided between adjacent and negative arc-shaped platinum-coated electrode plates, and large gaps are provided between the positive arc-shaped platinum-coated electrode plates and the negative arc-shaped platinum-coated electrode plates. The horizontal line of the row is perpendicular to the vertical line of the large gap. The input line of the energized coil row on the upper side of the nylon square frame and the output line of the energized coil row on the lower side of the nylon square frame are respectively connected to the positive terminal block. The output wire of the energized coil row on the side and the input wire of the energized coil row on the lower side of the nylon square frame are respectively connected to the negative terminal block.
所述正交电磁场驱动装置安装在移动架的上端，所述移动架的上侧通过支撑架安装有磨料浆体存储箱，所述交流电控制箱位于磨料浆体存储箱的左侧，所述移动架的左端安装有L 形隔磁板，所述交流电控制箱还安装在L形隔磁板的上侧，所述圆形截面流道的右端通过管道与磨料浆体存储箱相连接。The orthogonal electromagnetic field driving device is installed on the upper end of the mobile frame, and the upper side of the mobile frame is equipped with an abrasive slurry storage box through a support frame, and the AC control box is located on the left side of the abrasive slurry storage box. An L-shaped magnetic isolation plate is installed on the left end of the frame, the AC control box is also installed on the upper side of the L-shaped magnetic isolation plate, and the right end of the circular cross-section flow channel is connected with the abrasive slurry storage box through a pipe.
所述圆形截面流道的左端圆台形过渡端口，所述圆台形过渡端口的左端依次安装有闸阀和单向阀，所述单向阀的左端安装喷头，所述移动架底部对称安装有移动轮。A frustum-shaped transition port at the left end of the circular cross-section flow channel, a gate valve and a one-way valve are installed on the left end of the frustum-shaped transition port in turn, a nozzle is installed on the left end of the one-way valve, and a moving wheel.
所述正弧形镀铂电极板和负弧形镀铂电极板均有多个，且对称安装在圆形截面流道的内侧，所述通电线圈排由多个通电线圈组成。There are multiple positive arc-shaped platinum-plated electrode plates and negative arc-shaped platinum-plated electrode plates, which are symmetrically installed inside the circular cross-section flow channel, and the energized coil row is composed of a plurality of energized coils.
现场使用时，首先，操作人员将控制器件、放大电路和电容器等部件依次分类安装在交流电控制箱内，将尼龙方形框上侧的通电线圈排输入线和尼龙方形框下侧的通电线圈排输出线分别与正极接线座相连接，所述尼龙方形框上侧的通电线圈排输出线和尼龙方形框下侧的通电线圈排输入线分别与负极接线座相连接。In field use, first, the operator sorts and installs components such as control devices, amplifier circuits and capacitors in the AC control box in sequence, and connects the input line of the energized coil row on the upper side of the nylon square frame and the output line of the energized coil row on the lower side of the nylon square frame. The wires are respectively connected to the positive terminal block, and the output line of the energized coil row on the upper side of the nylon square frame and the input line of the energized coil row on the lower side of the nylon square frame are respectively connected to the negative terminal block.
其次，操作人员将配制好的磨料浆体倒入磨料浆体存储箱内，使磨料浆体溶液由于自身重力作用下，充满圆形截面流道内，将交流电控制箱的输入电源线连接在380V电源上。Secondly, the operator pours the prepared abrasive slurry into the abrasive slurry storage box, so that the abrasive slurry solution fills the circular cross-section flow channel due to its own gravity, and connects the input power line of the AC control box to the 380V power supply. superior.
再次，操作人员将正弧形镀铂电极板和负弧形镀铂电极板分别连接在直流电源上，启动直流电源，正弧形镀铂电极板和负弧形镀铂电极板之间形成电场。Thirdly, the operator connects the positive arc-shaped platinum-coated electrode plate and the negative-arc-shaped platinum-plated electrode plate to the DC power supply respectively, starts the DC power supply, and forms an electric field between the positive arc-shaped platinum-plated electrode plate and the negative arc-shaped platinum-plated electrode plate .
最后，操作人员启动交流电控制箱，通电后的通电线圈排在尼龙方形框的上下两侧产生分别产生电磁力，且电磁力的方向相同，再电磁强度和磁场强度作用下，驱动圆形截面流道内的磨料浆体溶液移动并经喷嘴处形成射流，待完成射流后，关闭交流电控制箱，即可完成电磁驱动磨料浆体射流增压工作。Finally, the operator starts the AC control box, and the energized coils are arranged on the upper and lower sides of the nylon square frame to generate electromagnetic force respectively, and the direction of the electromagnetic force is the same. The abrasive slurry solution in the channel moves and forms a jet flow through the nozzle. After the jet flow is completed, close the AC control box to complete the electromagnetically driven abrasive slurry jet pressurization work.
与现有的技术相比，本发明的有益效果是：本发明采用通电线圈并引入交流电，能有效提高磁场强度，避免因磁场弱而造成电场强度与磁场强度不必配，继而造成电磁难以驱动电磁驱动磨料浆体形成射流的现象发生，通过设置正弧形镀铂电极板、负弧形镀铂电极板、小缺口和大缺口有助于增加电极板电极密度，保证正弧形镀铂电极板与负弧形镀铂电极板之间的电场强度及电场的均匀性，通电线圈排水平线与大缺口的垂线相互垂直有助于电场与磁场正交布置，保证安培力方向与流道方向出口方向相同，充分降低电磁驱动磨料浆体形成射流的能量损失，且结构简单，操作方便，经济实用。Compared with the existing technology, the beneficial effect of the present invention is: the present invention adopts the energized coil and introduces alternating current, which can effectively increase the magnetic field strength, and avoid the need to match the electric field strength and magnetic field strength due to the weak magnetic field, which in turn makes it difficult for the electromagnetic to drive the electromagnetic The phenomenon of driving the abrasive slurry to form a jet occurs. By setting positive arc-shaped platinum-coated electrode plates, negative arc-shaped platinum-plated electrode plates, small gaps and large gaps, it helps to increase the electrode density of the electrode plates and ensure positive arc-shaped platinum-coated electrode plates. The electric field intensity and the uniformity of the electric field between the negative arc-shaped platinum-plated electrode plate, the horizontal line of the energized coil row and the vertical line of the large gap are perpendicular to each other, which is conducive to the orthogonal arrangement of the electric field and the magnetic field, ensuring the direction of the ampere force and the direction of the outlet of the flow channel The direction is the same, which fully reduces the energy loss of the electromagnetically driven abrasive slurry to form a jet, and has a simple structure, convenient operation, and is economical and practical.
附图说明Description of drawings
图1为本发明的结构示意图；Fig. 1 is a structural representation of the present invention;
图2为图1中圆形截面流道的结构示意图；Fig. 2 is a schematic structural view of a circular cross-section flow channel in Fig. 1;
图3为图2中A向剖视图；Fig. 3 is the sectional view of A in Fig. 2;
图4为图1中圆台形过渡端口的左视图。Fig. 4 is a left view of the frustum-shaped transition port in Fig. 1 .
图中：1、交流电控制箱；11、正极接线座；12、负极接线座；2、移动架；21、磨料浆体存储箱；22、L形隔磁板；23、移动轮；3、正交电磁场驱动装置；31、圆形截面流道；311、尼龙方形框；3111、通电线圈排；312、正弧形镀铂电极板；313、负弧形镀铂电极板；314、圆台形过渡端口；3141、闸阀；3142、单向阀；3143、喷头；4、小缺口；5、大缺口。In the figure: 1. AC control box; 11. Positive terminal block; 12. Negative terminal block; 2. Mobile rack; 21. Abrasive slurry storage box; 22. L-shaped magnetic isolation plate; 23. Moving wheel; AC electromagnetic field driving device; 31. Circular section flow channel; 311. Nylon square frame; 3111. Electric coil row; 312. Positive arc-shaped platinum-plated electrode plate; 313. Negative arc-shaped platinum-plated electrode plate; 314. Conical transition Port; 3141, gate valve; 3142, one-way valve; 3143, nozzle; 4, small gap; 5, large gap.
具体实施方式Detailed ways
为了使本发明所实现的技术手段、创作特征、达成目的与功效易于明白了解，下面结合具体实施例和图示，进一步阐述本发明。In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments and illustrations.
如图1、图2、图3和图4所示，所述一种交流式电磁驱动磨料浆体射流增压装置，包括交流电控制箱1和移动架2，所述交流电控制箱1的下端安装有正极接线座11和负极接线座 12，还包括正交电磁场驱动装置3，所述正交电磁场驱动装置3包括圆形截面流道31，所述圆形截面流道31的外侧安装有尼龙方形框311，所述尼龙方形框311的上侧和尼龙方形框311 的下侧均安装有通电线圈排3111，所述圆形截面流道31的内侧对称安装有正弧形镀铂电极板312和负弧形镀铂电极板313，所述正弧形镀铂电极板312相邻之间和负弧形镀铂电极板 313相邻之间均设有小缺口4，所述正弧形镀铂电极板312和负弧形镀铂电极板313之间设有大缺口5，所述通电线圈排3111水平线与大缺口5的垂线相互垂直，所述尼龙方形框311上侧的通电线圈排3111输入线和尼龙方形框311下侧的通电线圈排3111输出线分别与正极接线座11相连接，所述尼龙方形框311上侧的通电线圈排3111输出线和尼龙方形框311下侧的通电线圈排3111输入线分别与负极接线座12相连接。As shown in Fig. 1, Fig. 2, Fig. 3 and Fig. 4, the described AC electromagnetically driven abrasive slurry jet supercharging device comprises an AC control box 1 and a moving frame 2, and the lower end of the AC control box 1 is installed There are positive terminal block 11 and negative terminal block 12, and an orthogonal electromagnetic field drive device 3, which includes a circular cross-section flow channel 31, and a nylon square is installed on the outside of the circular cross-section flow channel 31. Frame 311, the upper side of the nylon square frame 311 and the lower side of the nylon square frame 311 are equipped with energized coil rows 3111, and the inner side of the circular cross-section flow channel 31 is symmetrically installed with positive arc-shaped platinum-plated electrode plates 312 and Negative arc-shaped platinum-plated electrode plates 313, small gaps 4 are provided between adjacent positive arc-shaped platinum-plated electrode plates 312 and between adjacent negative arc-shaped platinum-plated electrode plates 313, and the positive arc-shaped platinum-plated electrode plates 313 are adjacent to each other. A large gap 5 is provided between the electrode plate 312 and the negative arc-shaped platinum-plated electrode plate 313. The horizontal line of the energized coil row 3111 is perpendicular to the vertical line of the large gap 5. The energized coil row 3111 on the upper side of the nylon square frame 311 The input line and the energized coil row 3111 output line on the underside of the nylon square frame 311 are respectively connected to the positive terminal block 11, and the energized coil row 3111 output line on the upper side of the nylon square frame 311 and the energized coil on the lower side of the nylon square frame 311 The input wires of row 3111 are respectively connected with the negative pole terminal block 12.
如图1、图2和图3所示，所述正交电磁场驱动装置3安装在移动架2的上端，所述移动架2的上侧通过支撑架安装有磨料浆体存储箱21，所述交流电控制箱1位于磨料浆体存储箱21的左侧，所述移动架2的左端安装有L形隔磁板22，所述交流电控制箱1还安装在L 形隔磁板22的上侧，所述圆形截面流道31的右端通过管道与磨料浆体存储箱21相连接。As shown in Fig. 1, Fig. 2 and Fig. 3, described orthogonal electromagnetic field driving device 3 is installed on the upper end of moving frame 2, and the upper side of described moving frame 2 is equipped with abrasive slurry storage box 21 through support frame, and described The AC control box 1 is positioned at the left side of the abrasive slurry storage box 21, and the left end of the moving frame 2 is equipped with an L-shaped magnetic isolation plate 22, and the AC control box 1 is also installed on the upper side of the L-shaped magnetic isolation plate 22, The right end of the circular section flow passage 31 is connected with the abrasive slurry storage tank 21 through a pipe.
如图1、图2、图3和图4所示，所述圆形截面流道31的左端圆台形过渡端口314，所述圆台形过渡端口314的左端依次安装有闸阀3141和单向阀3142，所述单向阀3142的左端安装喷头3143，所述移动架2底部对称安装有移动轮23。As shown in Fig. 1, Fig. 2, Fig. 3 and Fig. 4, the left end of the circular section flow channel 31 has a frustum-shaped transition port 314, and the left end of the frustum-shaped transition port 314 is sequentially installed with a gate valve 3141 and a one-way valve 3142 , the left end of the one-way valve 3142 is equipped with a spray head 3143, and the bottom of the moving frame 2 is symmetrically equipped with moving wheels 23.
如图1、图2和图3所示，所述正弧形镀铂电极板312和负弧形镀铂电极板313均有两个，且对称安装在圆形截面流道31的内侧，所述通电线圈排3111由六个通电线圈组成。As shown in Fig. 1, Fig. 2 and Fig. 3, there are two positive arc-shaped platinized electrode plates 312 and two negative arc-shaped platinized electrode plates 313, and they are installed symmetrically on the inner side of the circular cross-section flow channel 31, so The energized coil row 3111 is composed of six energized coils.
现场使用时，首先，操作人员将控制器件、放大电路和电容器等部件依次分类安装在交流电控制箱1内，将尼龙方形框311上侧的通电线圈排3111输入线和尼龙方形框311下侧的通电线圈排3111输出线分别与正极接线座11 相连接，所述尼龙方形框311上侧的通电线圈排3111输出线和尼龙方形框311下侧的通电线圈排3111输入线分别与负极接线座12相连接。In field use, first, the operator sorts and installs components such as control devices, amplifying circuits, and capacitors in the AC control box 1 in sequence, and connects the energized coil row 3111 input line on the upper side of the nylon square frame 311 and the input line on the lower side of the nylon square frame 311. The energized coil row 3111 output lines are respectively connected to the positive terminal block 11, and the energized coil row 3111 output lines on the upper side of the nylon square frame 311 and the energized coil row 3111 input lines on the lower side of the nylon square frame 311 are connected to the negative terminal block 12 respectively. connected.
其次，操作人员将配制好的磨料浆体倒入磨料浆体存储箱21内，使磨料浆体溶液由于自身重力作用下，充满圆形截面流道31内，将交流电控制箱1的输入电源线连接在380V电源上。Secondly, the operator pours the prepared abrasive slurry into the abrasive slurry storage box 21, so that the abrasive slurry solution fills the circular cross-section flow channel 31 under the action of its own gravity, and the input power line of the AC control box 1 Connected to 380V power supply.
再次，操作人员将正弧形镀铂电极板312和负弧形镀铂电极板313分别连接在直流电源上，启动直流电源，正弧形镀铂电极板312和负弧形镀铂电极板313之间形成电场。Again, the operator connects the positive arc-shaped platinum-plated electrode plate 312 and the negative arc-shaped platinum-plated electrode plate 313 to the DC power supply respectively, starts the DC power supply, and the positive arc-shaped platinum-plated electrode plate 312 and the negative arc-shaped platinum-plated electrode plate 313 An electric field is formed between them.
最后，操作人员启动交流电控制箱1，通电后的通电线圈排3111在尼龙方形框311的上下两侧产生分别产生电磁力，且电磁力的方向相同，再电磁强度和磁场强度作用下，驱动圆形截面流道31内的磨料浆体溶液移动并经喷嘴处形成射流，待完成射流后，关闭交流电控制箱1，即可完成电磁驱动磨料浆体射流增压工作。Finally, the operator starts the AC control box 1, and the energized coil row 3111 generates electromagnetic force on the upper and lower sides of the nylon square frame 311 respectively, and the direction of the electromagnetic force is the same. The abrasive slurry solution in the cross-section flow channel 31 moves and forms a jet flow through the nozzle. After the jet flow is completed, close the AC control box 1 to complete the electromagnetically driven abrasive slurry jet pressurization work.
以上显示和描述了本发明的基本原理、主要特征和优点。本行业的技术人员应该了解，本发明不受上述实施例的限制，上述实施例和说明书中描述的只是说明本发明的原理，在不脱离本发明精神和范围的前提下，本发明还会有各种变化和改进，这些变化和改进都落入要求保护的本发明范围内。本发明要求保护范围由所附的权利要求书及其等效物界定。The basic principles, main features and advantages of the present invention have been shown and described above. Those skilled in the industry should understand that the present invention is not limited by the above-mentioned embodiments, and what described in the above-mentioned embodiments and the description only illustrates the principles of the present invention, and the present invention will also have other functions without departing from the spirit and scope of the present invention. Variations and improvements all fall within the scope of the claimed invention. The protection scope of the present invention is defined by the appended claims and their equivalents.
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