摘要：【中文】本发明涉及太阳能路灯技术领域，具体为一种可调光伏板的太阳能路灯，包括灯杆，灯杆的底端设有固定盘，固定盘的圆周外壁开设有若干插孔，灯杆的圆周外壁靠近顶面的位置设有第一连接杆，第一连接杆的底面设有照亮灯，灯杆的圆周外壁设有电控箱，电控箱内设有设有逆变器和蓄电池，灯杆的圆周外壁靠近底面的位置设有连接板，该可调光伏板的太阳能路灯通过设置的旋转机构能够使太阳能光伏板进行角度的调节，从而能够随着太阳位置的不同而对太阳能光伏板进行调节，使太阳能光伏板对着太阳，太阳能光伏板对太阳散发出的光能能够进行充分的吸收，从而解决了太阳能光伏板对太阳散发出的光能吸收的不充分的问题。 【EN】The invention relates to the technical field of solar street lamps, in particular to a solar street lamp with an adjustable photovoltaic panel, which comprises a lamp post, wherein the bottom end of the lamp post is provided with a fixed disc, the circumferential outer wall of the fixed disc is provided with a plurality of jacks, the position, close to the top surface, of the circumferential outer wall of the lamp post is provided with a first connecting rod, the bottom surface of the first connecting rod is provided with a lighting lamp, the circumferential outer wall of the lamp post is provided with an electric cabinet, an inverter and a storage battery are arranged in the electric cabinet, the position, close to the bottom surface, the solar street lamp with the adjustable photovoltaic panel can adjust the angle of the solar photovoltaic panel through the arranged rotating mechanism, thereby being capable of adjusting the solar photovoltaic panel along with the difference of the position of the sun, leading the solar photovoltaic panel to face the sun, leading the solar photovoltaic panel to fully absorb the light energy emitted by the sun, therefore, the problem that the solar photovoltaic panel cannot sufficiently absorb the light energy emitted by the sun is solved.

摘要：【中文】一种铝电解废槽衬预浸出加料装置及其加料方法，所述加料装置包括安装于浸出池顶部的底座(1)和料斗(4)；底座的下口设置有球面挡板(8)，球面挡板的底面中心连接有从外侧伸入的曲臂(6)，所述曲臂包括竖直顶杆段和向外延伸后再上拐的拐臂段，拐臂段的外端装有配重(7)，拐臂段的立杆中部支点(5)固定于浸出池上；在料斗中心设置有可上下移动的吊杆(2)，吊杆的底端安装有可堵住料斗底部出料口的锥型底塞(9)，在料斗内上部设置有限位横梁(10)，在吊杆上部焊接有可下落放置在限位横梁上的限位挡板(3)。本发明可以将铝电解废槽衬破碎料在密闭状态下加入浸出池中，避免加料过程中破碎料与浸出池中水接触产生的气体溢出。 【EN】A pre-leaching feeding device for an aluminum electrolysis waste cell lining and a feeding method thereof are disclosed, wherein the feeding device comprises a base (1) and a hopper (4) which are arranged at the top of a leaching tank; a spherical baffle (8) is arranged at the lower opening of the base, a crank arm (6) extending into the base from the outer side is connected to the center of the bottom surface of the spherical baffle, the crank arm comprises a vertical ejector rod section and a crank arm section extending outwards and then turning upwards, a balance weight (7) is arranged at the outer end of the crank arm section, and a middle fulcrum (5) of a vertical rod of the crank arm section is fixed on the leaching pond; the center of the hopper is provided with a suspender (2) which can move up and down, the bottom end of the suspender is provided with a conical bottom plug (9) which can plug a discharge hole at the bottom of the hopper, the upper part in the hopper is provided with a limit cross beam (10), and the upper part of the suspender is welded with a limit baffle (3) which can fall and be placed on the limit cross beam. The invention can add the broken material of the aluminum electrolysis waste cell liner into the leaching tank in a closed state, and avoids gas overflow generated by the contact of the broken material and water in the leaching tank in the feeding process.

摘要：【中文】本发明公开了一种处理中低浓度石油烃污染土壤的系统及方法，该系统包括堆体基础防渗系统，在堆体基础防渗系统上方堆置石油烃污染土壤，形成堆体，在堆体中铺设堆体充气系统、堆体充液系统、土壤监测系统以及废气收集系统、渗滤液收集处理系统，同时在堆体的上方铺设防雨覆盖系统，在堆体的表面上移栽植物，并添加蚯蚓，形成集微生物、动物、植物为一体的人工生态系统，以处理中低浓度石油烃污染土壤。本发明处理方法包括土壤前期检测、土壤预处理、土壤堆体堆建、生物堆体构建、生物堆体日常监测与维护等处理步骤。本发明通过微生物、动物与植物结合构建人工生态系统，强化生物堆体污染物降解效率，绿色、经济、高效实现中低浓度石油烃污染土壤的修复。 【EN】The invention discloses a system and a method for treating medium and low concentration petroleum hydrocarbon polluted soil, the system comprises a pile foundation seepage-proofing system, the petroleum hydrocarbon polluted soil is piled above the pile foundation seepage-proofing system to form a pile, a pile inflation system, a pile liquid filling system, a soil monitoring system, a waste gas collecting system and a percolate collecting and treating system are laid in the pile, a rainproof covering system is laid above the pile, plants are transplanted on the surface of the pile, earthworms are added to form an artificial ecosystem integrating microorganisms, animals and plants into a whole, and the medium and low concentration petroleum hydrocarbon polluted soil is treated. The treatment method comprises the treatment steps of soil early-stage detection, soil pretreatment, soil heap body stacking, biological heap body construction, daily monitoring and maintenance of the biological heap body and the like. According to the invention, an artificial ecosystem is constructed by combining microorganisms, animals and plants, the degradation efficiency of the biological heap body pollutants is enhanced, and the remediation of the soil polluted by the medium and low concentration petroleum hydrocarbon is realized in a green, economic and efficient manner.