摘要：【中文】本发明公开一种应用于WLAN的高隔离度低剖面双极化天线，由单面微带电路板及带有矩形空气背腔的接地结构板两部分组成,拓展了天线工作带宽，同时维持了单层微带天线在结构上的优势和辐射性能，使用具有创新形式的单层微带加背腔的结构形式，设计出具有结构简单、剖面低、易与馈电网络一体化设计等方面的优点，便于实现高效率、低剖面的微带贴片天线阵。 【EN】The invention discloses a high-isolation low-profile dual-polarized antenna applied to a WLAN (wireless local area network), which consists of a single-sided microstrip circuit board and a grounding structure board with a rectangular air back cavity, expands the working bandwidth of the antenna, maintains the structural advantages and radiation performance of a single-layer microstrip antenna, adopts a structural form of a single-layer microstrip with a back cavity with an innovative form, designs the microstrip patch antenna array with the advantages of simple structure, low profile, easy integrated design with a feed network and the like, and is convenient to realize the microstrip patch antenna array with high efficiency and low profile.

摘要：【中文】一种自动称重配料系统，其包括机架、储料仓、若干条分输送带、汇总输送带、下料称重单元和配料单元；每条所述分输送带的上方并列设置有若干个所述储料仓，每条所述分输送带的输出端下方设置所述汇总输送带；所述分输送带与所述汇总输送带垂直设置，每个所述储料仓的正下方均设置所述下料称重单元；所述储料仓均安装于所述机架上；所述储料仓的物料通过所述下料称重单元进行称重后下放到所述分输送带上，再经过所述汇总输送带输送到所述配料单元进行混料包装。本发明通过采用分输送带和汇总输送带的输送方式，解决了现有自动称重配料系统占用空间大，而且提高整个配料输送过程的可控性。 【EN】An automatic weighing and batching system comprises a frame, a storage bin, a plurality of sub-conveyor belts, a gathering conveyor belt, a blanking weighing unit and a batching unit; a plurality of storage bins are arranged above each sub-conveying belt in parallel, and the gathering conveying belt is arranged below the output end of each sub-conveying belt; the sub-conveying belts and the gathering conveying belts are arranged vertically, and the blanking weighing units are arranged right below each storage bin; the storage bins are all arranged on the rack; the materials of the storage bin are weighed by the discharging weighing unit and then are transferred to the distributing conveying belt, and then are conveyed to the batching unit by the gathering conveying belt to be mixed and packaged. The invention solves the problems of large occupied space of the existing automatic weighing and batching system and improves the controllability of the whole batching and conveying process by adopting the conveying mode of the branch conveying belt and the gathering conveying belt.

摘要：【中文】本发明涉及脱硫塔技术领域，具体为一种废气的除硫塔，包括除硫塔体，还包括降温塔体，所述除硫塔体与降温塔体间连通；其中，所述除硫塔体的内部从下至上依次布置有除硫喷淋管路和除雾器；所述除硫喷淋管路有多层，除硫喷淋管路通过玻璃钢脱硫输送管路连接在脱硫泵上，所述脱硫泵用于吸取脱硫溶液并从除硫喷淋管路喷出，所述除雾器设置用于在喷雾吸收过程中，烟气夹带的雾粒、浆液滴捕集下来，通过导热片传递到散热块上，再通过积液区内的液体快速的冷却散热块，从而高效的降低烟气的温度，达到合适脱硫的温度，提高脱硫的速度和效果；设置除雾器清洗喷头能够对除雾器清洗进行清洗，保证除雾器长时间的高效运作。 【EN】The invention relates to the technical field of desulfurizing towers, in particular to a desulfurizing tower for waste gas, which comprises a desulfurizing tower body and a cooling tower body, wherein the desulfurizing tower body is communicated with the cooling tower body; wherein, a desulphurization spraying pipeline and a demister are sequentially arranged in the desulphurization tower body from bottom to top; the desulfurization spraying pipeline is provided with a plurality of layers and is connected to a desulfurization pump through a glass fiber reinforced plastic desulfurization conveying pipeline, the desulfurization pump is used for absorbing desulfurization solution and spraying out from the desulfurization spraying pipeline, the demister is arranged and used for catching fog particles and slurry drops carried by flue gas in the spraying and absorbing process, the fog particles and the slurry drops are transmitted to the radiating block through the heat conducting fins and then quickly cooling the radiating block through liquid in the liquid accumulating area, so that the temperature of the flue gas is efficiently reduced, the proper desulfurization temperature is reached, and the desulfurization speed and effect are improved; set up defroster and wash the shower nozzle and can wash the defroster, guarantee the long-time high-efficient function of defroster.