摘要：【中文】本发明提供了一种污泥固化方法，包括以下步骤：称取高岭土和生石灰，预混合，得到高岭土和生石灰的混合料；将高岭土和生石灰的混合料加入到待固化的污泥中，进行低速预搅拌；接着，向待固化的污泥中添加硫酸亚铁和减水剂，进行中速搅拌；出料，最后进行养护，完成污泥固化。本发明利用生石灰和硫酸亚铁改变污泥的表观颜色，扩宽了固化处理后的污泥的适用性；高岭土和减水剂的配合使用能够有效降低固化处理后的污泥的碱性；合适种类的减水剂的使用，能够破坏污泥的微观结构，提高固化反应速度，同时提高养护前固化污泥的流动性，有利于简化并缩短工艺流程。因此，所述污泥固化方法具有广阔的应用前景。 【EN】The invention provides a sludge solidification method, which comprises the following steps: weighing kaolin and quicklime, and premixing to obtain a mixture of the kaolin and the quicklime; adding a mixture of kaolin and quicklime into the sludge to be solidified, and pre-stirring at a low speed; then, adding ferrous sulfate and a water reducing agent into the sludge to be solidified, and stirring at medium speed; discharging, and finally curing to finish sludge curing. The invention utilizes quicklime and ferrous sulfate to change the apparent color of the sludge, and widens the applicability of the sludge after solidification treatment; the alkalinity of the sludge after the solidification treatment can be effectively reduced by the matching use of the kaolin and the water reducing agent; the use of the proper water reducing agent can destroy the microstructure of the sludge, improve the curing reaction speed, improve the fluidity of the cured sludge before curing, and facilitate the simplification and shortening of the process flow. Therefore, the sludge solidification method has wide application prospect.

摘要：【中文】本发明公开了一种高压STRO膜组件的中心管，该中心管为空心圆管，使用改性ABS树脂材料，中心管的内壁上沿轴向设有多个支撑凸台，多个支撑凸台沿圆周方向均布，相邻两个支撑凸台之间的内凹部分为产水流道，产水流道上设有产水孔，产水孔沿中心管的轴向分布为多层，每层的产水孔沿圆周方向均布，相邻两层的产水孔交错设置。与现有技术相比，本发明使用合理的机械结构设计的中心管，并使用改性ABS树脂作为制作中心管的材料，使其在高压条件下耐冲击、耐高压、耐腐蚀和抗疲劳，具有较高的机械强度和较好的加工性能，使膜组件保持良好的稳定性、密封性和高通量流道。 【EN】The invention discloses a central tube of a high-pressure STRO membrane component, which is a hollow circular tube and is made of modified ABS resin material, wherein a plurality of supporting bosses are axially arranged on the inner wall of the central tube and are uniformly distributed along the circumferential direction, the concave part between two adjacent supporting bosses is a water production flow channel, water production holes are arranged on the water production flow channel, the water production holes are distributed in multiple layers along the axial direction of the central tube, the water production holes on each layer are uniformly distributed along the circumferential direction, and the water production holes on two adjacent layers are arranged in a staggered manner. Compared with the prior art, the invention uses the central tube with reasonable mechanical structure design and uses the modified ABS resin as the material for manufacturing the central tube, so that the central tube has the advantages of impact resistance, high pressure resistance, corrosion resistance and fatigue resistance under high pressure, higher mechanical strength and better processing performance, and the membrane component keeps good stability, sealing performance and high flux flow channel.

摘要：【中文】本发明公开了一种导流盘及导流盘的布局确定方法及系统。该导流盘的布局确定方法包括：获取导流盘主体的尺寸和待布局的凸点的圈数N；根据导流盘主体的尺寸和圈数确定每圈所在位置；从导流盘主体的中心至边缘依次为第1圈至第N圈；将第1圈的凸点均匀布设在第1圈上；针对任意待布设圈，将待布设圈的凸点均布设在相邻内圈凸点所产生的最大流速路径与待布设圈的交点处，直到第2圈至N圈均布设完成。本发明能够增加导流盘内部湍流能量，提高渗透膜片的抗污染性能。 【EN】The invention discloses a flow guide disc and a method and a system for determining the layout of the flow guide disc. The method for determining the layout of the flow deflector comprises the following steps: acquiring the size of a flow guide disc main body and the number of turns N of salient points to be distributed; determining the position of each circle according to the size and the number of turns of the deflector body; the number 1 to the number N are sequentially from the center to the edge of the flow guide disc main body; uniformly arranging the salient points of the 1 st circle on the 1 st circle; and aiming at any ring to be laid, uniformly arranging the salient points of the ring to be laid at the intersection point of the maximum flow velocity path generated by the salient points of the adjacent inner rings and the ring to be laid until the 2 nd to N rings are uniformly arranged. The invention can increase the turbulent energy in the flow guide disc and improve the pollution resistance of the permeation membrane.

摘要：【中文】本发明公开一种导流盘及导流盘的布局确定方法及系统和制备方法。该布局确定方法包括：在导流盘主体所在平面建立极坐标系；选取第一起点；确定第二起点至第m起点的极角坐标和极径坐标得到第二至第m起点的位置；分别以第一至第m起点为起点沿逆时针或者顺时针旋转对应弧长得到各终点的位置；对各起点以及各终点进行曲线拟合得到起点样条曲线和终点样条曲线；依次连接第一起点与第一终点间的弧、终点样条曲线、第m终点与第m起点间的弧、起点样条曲线构成封闭样条曲线；将预设的流体通道的截面的弧长作为相邻两个封闭样条曲线的弧长沿周向确定均匀分布的多个封闭样条曲线的位置得到各个样条凸起的区域。本发明能够使导流盘内部流场分布均匀。 【EN】The invention discloses a flow guide disc, a layout determination method and system of the flow guide disc and a preparation method of the flow guide disc. The layout determination method includes: establishing a polar coordinate system on the plane where the main body of the guide disc is located; selecting a first starting point; determining polar angle coordinates and polar diameter coordinates from the second starting point to the mth starting point to obtain positions from the second starting point to the mth starting point; respectively rotating along the anticlockwise direction or the clockwise direction by taking the first starting point to the mth starting point as a starting point to obtain the position of each end point; performing curve fitting on each starting point and each end point to obtain a starting point spline curve and an end point spline curve; sequentially connecting an arc between the first starting point and the first end point, an end point spline curve, an arc between the mth end point and the mth starting point and a starting point spline curve to form a closed spline curve; and determining the positions of a plurality of closed spline curves which are uniformly distributed along the circumferential direction by taking the arc length of the section of the preset fluid channel as the arc length of two adjacent closed spline curves to obtain the raised area of each spline. The invention can make the flow field inside the flow guiding disc uniformly distributed.

摘要：【中文】本发明公开了一种阵列基板和显示装置，所述阵列基板包括显示区和位于所述显示区的跑道孔，所述跑道孔包括长轴边和短轴边，所述跑道孔包括沿所述长轴边方向设置的第一孔和第二孔，以及围绕所述第一孔和第二孔的边框区域，其中所述第一孔为异形孔，用于设置至少两个功能器件，所述至少两个功能器件对应的异形孔在所述短轴边方向的内径不同；所述第二孔为规则形状孔，用于设置至少一个功能器件。本发明提供的实施例能够兼容不同尺寸的功能器件，有效减小边框区域尺寸，提高显示装置的屏占比，具有广泛的应用前景。 【EN】The invention discloses an array substrate and a display device, wherein the array substrate comprises a display area and a runway hole positioned in the display area, the runway hole comprises a long shaft edge and a short shaft edge, the runway hole comprises a first hole and a second hole which are arranged along the direction of the long shaft edge, and a frame area surrounding the first hole and the second hole, wherein the first hole is a special-shaped hole and is used for arranging at least two functional devices, and the inner diameters of the special-shaped holes corresponding to the at least two functional devices in the direction of the short shaft edge are different; the second hole is a regular-shaped hole for disposing at least one functional device. The embodiment provided by the invention can be compatible with functional devices with different sizes, effectively reduces the size of the frame area, improves the screen occupation ratio of the display device and has wide application prospect.

摘要：【中文】本发明公开一种导流盘。该导流盘中，在圆形导流盘主体上的第一环形区域的正面和反面均沿周向均匀分布有多个样条凸起，每个样条凸起均从第一环形区域的内边界向外延伸至第一环形区域的外边界；位于同一面的任意相邻的两个样条凸起之间形成流体通道；流体通道任意两个位置的法向截面的截面积相等；在圆形导流盘主体上的第二环形区域内的正面和反面均分布有多圈凸点；多圈凸点所在圆为同心圆；每圈凸点的所在位置均为所在圆周上流速最大的位置；第一环形区域的内边界的半径大于或等于第二环形区域的外边界的半径。本发明能够使导流盘内部流场分布均匀且提高导流盘内部湍流能量。 【EN】The invention discloses a flow guide disc. In the flow guide disc, a plurality of spline bulges are uniformly distributed on the front surface and the back surface of a first annular area on a circular flow guide disc main body along the circumferential direction, and each spline bulge extends outwards from the inner boundary of the first annular area to the outer boundary of the first annular area; a fluid channel is formed between any two adjacent spline bulges on the same surface; the sectional areas of the normal sections of any two positions of the fluid channel are equal; a plurality of circles of salient points are distributed on the front side and the back side of the second annular area on the circular diversion disc main body; the circles where the multiple circles of salient points are located are concentric circles; the position of each circle of salient points is the position with the maximum flow velocity on the circumference; the radius of the inner boundary of the first annular region is greater than or equal to the radius of the outer boundary of the second annular region. The invention can ensure that the flow field in the diversion disc is uniformly distributed and improve the turbulent flow energy in the diversion disc.

摘要：【中文】本公开提供了一种显示面板、驱动电路板、显示装置及其裂纹检测方法，属于显示技术领域。该显示面板包括显示区和围绕所述显示区的外围区，外围区设置有围绕显示区的裂纹检测线、第二检测开关和第三检测开关。裂纹检测线的两个末端分别连接第一引脚和第二引脚，中部连接第三引脚；第二检测开关和第三检测开关的输入端分别连接于裂纹检测线的两末端，输出端连接数据线，控制端与第四引脚连接。该显示面板能够在模组段通过电信号检测和亮暗线检测来检测显示面板的裂纹，提高裂纹检测的准确性。 【EN】The disclosure provides a display panel, a driving circuit board, a display device and a crack detection method thereof, and belongs to the technical field of display. The display panel comprises a display area and a peripheral area surrounding the display area, wherein the peripheral area is provided with a crack detection line, a second detection switch and a third detection switch, which surround the display area. The two tail ends of the crack detection line are respectively connected with the first pin and the second pin, and the middle part of the crack detection line is connected with the third pin; the input ends of the second detection switch and the third detection switch are respectively connected to the two tail ends of the crack detection line, the output end of the second detection switch is connected with the data line, and the control end of the second detection switch is connected with the fourth pin. The display panel can detect cracks of the display panel through electric signal detection and bright and dark line detection in the module section, and accuracy of crack detection is improved.

摘要：【中文】本发明公开了一种显示面板及其制备方法、显示装置。显示面板包括显示区域，显示区域内设置有至少两个互不连通的第一安装孔和第二安装孔，显示区域内还设置有环绕至少两个互不连通的第一安装孔和第二安装孔设置的封装区，在垂直于显示面板的平面上，所述第一安装孔和所述第二安装孔之间的区域包括基底、设置在所述基底上的绝缘层以及设置在所述绝缘层上的无机封装层。该显示面板，第一安装孔和第二安装孔之间不再设置有机封装层，从而，第一安装孔和第二安装孔之间不再设置隔离柱和挡墙，因此，可以减小第一安装孔和第二安装孔的距离，进而减小封装区的外边界，增大有效显示区的面积，提高全面屏的显示效果和用户满意度。 【EN】The invention discloses a display panel, a preparation method thereof and a display device. The display panel comprises a display area, at least two first mounting holes and at least two second mounting holes which are not communicated with each other are arranged in the display area, a packaging area which is arranged around the at least two first mounting holes and the at least two second mounting holes which are not communicated with each other is further arranged in the display area, and the area between the first mounting holes and the second mounting holes comprises a substrate, an insulating layer arranged on the substrate and an inorganic packaging layer arranged on the insulating layer. According to the display panel, the organic packaging layer is not arranged between the first mounting hole and the second mounting hole, so that the isolation column and the retaining wall are not arranged between the first mounting hole and the second mounting hole, the distance between the first mounting hole and the second mounting hole can be reduced, the outer boundary of a packaging area is reduced, the area of an effective display area is increased, and the display effect and the user satisfaction of a full-face screen are improved.

摘要：【中文】本发明公开了一种内置三极磁钢的磁保持继电器充退磁方法及装置，该方法将三极磁钢在高温下进行老炼，保证了三极磁钢在高温条件下的剩磁稳定性，降低了三极磁钢极中间磁极在高温状态下可能发生磁极的偏移。三极磁钢在三极磁场(磁极方向相反)的瞬时强磁场下改变三极磁钢内原本错乱的磁畴方向使其从充磁磁场中心面双向对称排列剩磁而永磁化，使三极磁钢显三极特性，在保证三极磁钢中心线位于充退磁磁场中心对称面和两侧充磁磁场强度相同的条件下，则充退效果中间磁极位于三极磁钢的正中心面上且端头磁极磁感应强度相同或差异很小。 【EN】The invention discloses a magnetizing and demagnetizing method and device for a magnetic latching relay with built-in tripolar magnetic steel. The tripolar magnetic steel changes the original disordered magnetic domain direction in the tripolar magnetic steel under the instantaneous strong magnetic field of the tripolar magnetic field (the magnetic pole direction is opposite) so that the tripolar magnetic steel is magnetized in a permanent way by the remanence arranged from the center plane of the magnetizing magnetic field in a bidirectional symmetrical way, the tripolar magnetic steel shows the tripolar characteristic, and under the condition that the center line of the tripolar magnetic steel is positioned on the center symmetrical plane of the magnetizing and demagnetizing magnetic field at the two sides and the magnetic field intensity of the magnetizing magnetic field is the same, the middle magnetic pole of the charging and discharging effect is positioned on the center plane of the tripo.

摘要：【中文】本发明涉及一种通过冗余码字计算CANOPEN协议CRC的方法，该方法利用32位码字来计算CRC，保证计算过程的正确性，并把码字对应的状态数据填到协议的数据域发送出去，其中码字对应的状态数据为0或1。与现有技术相比，本发明具有以下优点：在保证安全的前提下，使采用不同技术的各模块间建立了有效通信等。 【EN】The invention relates to a method for calculating CANOPEN protocol CRC by redundant code words, which utilizes 32-bit code words to calculate CRC, ensures the correctness of the calculation process, fills state data corresponding to the code words into a data field of a protocol and sends out the state data, wherein the state data corresponding to the code words is 0 or 1. Compared with the prior art, the invention has the following advantages: on the premise of ensuring safety, effective communication and the like are established among modules adopting different technologies.