摘要：【中文】本发明涉及一种固液混合物料举升管道，属于水热炭化技术领域，解决现有设备无法对固液混合态的物料进行举升的问题。固液混合物料举升管道包括物料举升机构，物料举升机构包括2个半方管机构，半方管机构包括半方管和可转挡板；2个半方管能够拼合成方管，且沿物料流动方向能够相互滑动；可转挡板与半方管的整侧壁铰接；可转挡板能够向物料流动方向转动，且与半方管的半侧壁密封接触；可转挡板为长方形板，且长方形板的长边的长短大于方管的横截面边长，长方形板的短边等于方管的横截面边长。本发明能够将固液混合物料采用封闭式地从低处输送至高处，使得生物质能够从破碎机的底部运输到发酵罐的顶部，方便了生物质水热炭化的处理。 【EN】The invention relates to a lifting pipeline for solid-liquid mixed materials, belongs to the technical field of hydrothermal carbonization, and solves the problem that the existing equipment cannot lift the materials in a solid-liquid mixed state. The solid-liquid mixed material lifting pipeline comprises a material lifting mechanism, the material lifting mechanism comprises 2 half square pipe mechanisms, and each half square pipe mechanism comprises a half square pipe and a rotatable baffle; the 2 half square pipes can be spliced into a square pipe and can slide mutually along the material flowing direction; the rotatable baffle is hinged with the whole side wall of the half square pipe; the rotatable baffle can rotate towards the material flowing direction and is in sealing contact with the half side wall of the half square pipe; the rotatable baffle is a rectangular plate, the length of the long edge of the rectangular plate is larger than the length of the side of the cross section of the square pipe, and the short edge of the rectangular plate is equal to the length of the side of the cross section of the square pipe. The invention can convey the solid-liquid mixed material from the lower part to the higher part in a closed manner, so that the biomass can be conveyed to the top of the fermentation tank from the bottom of the crusher, and the treatment of hydrothermal carbonization of the biomass is facilitated.

摘要：【中文】本申请公开了一种赤泥土壤基质及其制备方法，属于赤泥生态修复技术领域，解决了现有赤泥碱性调控化学物质用量大以及赤泥土壤化处理时其他成分复杂、成本高、赤泥消耗量小的问题。制备方法包括：将生物质原料破碎；将生物质粉末、水和催化剂输送入搅拌罐中搅拌得到混合料；将混合料加入高压反应釜，升温、保温、然后冷却至室温得到水热炭化产物；将部分水热炭化产物进行固液分离得到水热炭和水热炭液；剩余的水热炭化产物备用；将水热炭进行炭化得到改性水热炭；将改性水热炭、水热炭化产物和赤泥混合放入搅拌池，搅拌、放置，得到赤泥土壤基质。赤泥土壤基质包括改性水热炭、水热炭化产物和赤泥的搅拌混合物。本申请实现了赤泥的生态修复。 【EN】The application discloses a red mud soil matrix and a preparation method thereof, belongs to the technical field of red mud ecological restoration, and solves the problems of large consumption of red mud alkalinity regulation and control chemicals, complex other components, high cost and small red mud consumption in red mud soil chemical treatment. The preparation method comprises the following steps: crushing a biomass raw material; conveying biomass powder, water and a catalyst into a stirring tank and stirring to obtain a mixture; adding the mixture into a high-pressure reaction kettle, heating, preserving heat, and then cooling to room temperature to obtain a hydrothermal carbonization product; carrying out solid-liquid separation on part of the hydrothermal carbonization product to obtain hydrothermal carbon and hydrothermal carbon liquid; the remaining hydrothermal carbonization product is reserved; carbonizing the hydrothermal carbon to obtain modified hydrothermal carbon; mixing the modified hydrothermal carbon, the hydrothermal carbonization product and the red mud, putting the mixture into a stirring tank, stirring and placing the mixture to obtain the red mud soil matrix. The red mud soil matrix comprises a stirring mixture of modified hydrothermal carbon, hydrothermal carbonization products and red mud. The application realizes the ecological restoration of the red mud.

摘要：【中文】本发明涉及一种利用生物质的赤泥生态修复方法和修复系统，属于赤泥生态修复技术领域，解决了现有赤泥碱性调控化学物质用量大以及赤泥土壤化处理时其他成分复杂、成本高、赤泥消耗量小的问题。本发明包括以下步骤：步骤1、制备原料；步骤2、将原料、水和赤泥按一定比例搅拌得到混合原料；步骤3、将混合原料加入到高压反应釜中进行水热炭化，将水得到的水热炭化产物进行固液分离得到水热炭化固体组分和液体组分；步骤4、制备多孔炭；步骤5、将多孔炭和水热炭化固体组分进行充分的混合，制备得到赤泥土壤基质；步骤6、对水热炭化液体组分进行电吸附处理，将其中的重金属离子分离出来，处理获得的水返回至步骤3。本申请实现了赤泥的生态修复。 【EN】The invention relates to a red mud ecological restoration method and a red mud ecological restoration system by using biomass, belongs to the technical field of red mud ecological restoration, and solves the problems of large consumption of red mud alkalinity regulation and control chemical substances, complex other components, high cost and small red mud consumption in red mud soil treatment. The invention comprises the following steps: step 1, preparing raw materials; step 2, stirring the raw materials, water and red mud according to a certain proportion to obtain a mixed raw material; step 3, adding the mixed raw materials into a high-pressure reaction kettle for hydrothermal carbonization, and performing solid-liquid separation on a hydrothermal carbonization product obtained by water to obtain a hydrothermal carbonization solid component and a hydrothermal carbonization liquid component; step 4, preparing porous carbon; step 5, fully mixing the porous carbon and the hydrothermal carbonized solid components to prepare a red mud soil matrix; and 6, performing electric adsorption treatment on the hydrothermal carbonization liquid components, separating heavy metal ions from the hydrothermal carbonization liquid components, and returning water obtained by treatment to the step 3. The application realizes the ecological restoration of the red mud.

摘要：【中文】本发明涉及一种复配综合赤泥生态修复系统和修复方法，属于赤泥生态修复技术领域，解决了现有赤泥碱性调控化学物质用量大以及赤泥土壤化处理时其他成分复杂、成本高、赤泥消耗量小的问题。本申请包括以下步骤：步骤1、破碎农林废弃物和牲畜粪便，得到农林废弃物和牲畜粪便的破碎混合物，将破碎混合物送入搅拌设备中进行搅拌，得到混合原料；步骤2、将步骤1中制备的混合原料加入对发酵设备中进行发酵处理，发酵处理后得到的发酵产物；步骤3、将发酵产物、水和催化剂按一定的比例加入到高压反应釜进行水热炭化；步骤4、将水热炭化产物、赤泥和牲畜粪便混合放入搅拌池中，搅拌并放置，得到修复赤泥。本申请实现了赤泥的生态修复。 【EN】The invention relates to a compound comprehensive red mud ecological restoration system and a restoration method, belongs to the technical field of red mud ecological restoration, and solves the problems of large consumption of red mud alkalinity regulation and control chemicals, complex other components during red mud soil treatment, high cost and small red mud consumption. The method comprises the following steps: step 1, crushing agricultural and forestry waste and livestock manure to obtain a crushed mixture of the agricultural and forestry waste and the livestock manure, and feeding the crushed mixture into stirring equipment for stirring to obtain a mixed raw material; step 2, adding the mixed raw materials prepared in the step 1 into fermentation equipment for fermentation treatment to obtain a fermentation product after the fermentation treatment; step 3, adding the fermentation product, water and a catalyst into a high-pressure reaction kettle according to a certain proportion for hydrothermal carbonization; and 4, mixing the hydrothermal carbonization product, the red mud and the livestock manure, putting the mixture into a stirring tank, stirring and placing the mixture to obtain the repaired red mud. The application realizes the ecological restoration of the red mud.

摘要：【中文】本申请公开了一种降低赤泥强碱性的方法，属于赤泥资源化利用技术领域，解决了现有赤泥碱性调控时酸性溶液用量大，腐蚀性强、成本高，产生大量难处理废液，赤泥回收率低的问题。降低赤泥强碱性的方法包括：用破碎机将生物质原料破碎为生物质粉末；将生物质粉末、水和催化剂输送入搅拌罐中进行搅拌，得到混合料；将混合料加入到高压反应釜，对高压反应釜进行升温，保温；然后冷却至室温得到水热炭化产物；将水热炭化产物进行固液分离得到水热炭和水热炭液；将水热炭液和赤泥混合放入搅拌池中，搅拌，然后进行固液分离，得到固相的碱性降低的改性赤泥。本申请实现了赤泥的强碱性的降低。 【EN】The application discloses a method for reducing the strong basicity of red mud, belongs to the technical field of red mud resource utilization, and solves the problems of large using amount of acid solution, strong corrosivity, high cost, generation of a large amount of waste liquid which is difficult to treat and low red mud recovery rate in the conventional red mud basicity regulation and control. The method for reducing the strong basicity of the red mud comprises the following steps: crushing the biomass raw material into biomass powder by using a crusher; conveying biomass powder, water and a catalyst into a stirring tank for stirring to obtain a mixture; adding the mixture into a high-pressure reaction kettle, heating the high-pressure reaction kettle, and preserving heat; then cooling to room temperature to obtain a hydrothermal carbonization product; carrying out solid-liquid separation on the hydrothermal carbonization product to obtain hydrothermal carbon and hydrothermal carbon liquid; mixing the hydrothermal carbon liquid and the red mud, putting the mixture into a stirring tank, stirring, and then carrying out solid-liquid separation to obtain the modified red mud with the solid phase and reduced alkalinity. This application has realized the reduction of the strong basicity of red mud.

摘要：【中文】本发明涉及一种水热炭化一体化工艺设备，属于水热炭化技术领域，解决了现有设备占用空间大、结构复杂、产生的水热炭质量差的问题。水热炭化一体化工艺设备包括位于同一安装平面上的破碎机、发酵罐和高压反应釜；破碎机的出料口通过第一输送通道与发酵罐的第一进料口连接；发酵罐的出料口通过第二输送通道与高压反应釜的进料口连接；第一输送通道设有至少1个物料举升机构；第二输送通道设有流体泵。本发明适用多种形式的生物质，节省了整个设备占用的高度空间，提高了水热炭化的反应率，增加了水热炭的能量密度。 【EN】The invention relates to hydrothermal carbonization integrated process equipment, belongs to the technical field of hydrothermal carbonization, and solves the problems of large occupied space, complex structure and poor quality of generated hydrothermal carbon of the conventional equipment. The hydrothermal carbonization integrated process equipment comprises a crusher, a fermentation tank and a high-pressure reaction kettle which are positioned on the same mounting plane; the discharge hole of the crusher is connected with the first feed inlet of the fermentation tank through a first conveying channel; the discharge hole of the fermentation tank is connected with the feed inlet of the high-pressure reaction kettle through a second conveying channel; the first conveying channel is provided with at least 1 material lifting mechanism; the second delivery passage is provided with a fluid pump. The invention is suitable for biomass in various forms, saves the height space occupied by the whole equipment, improves the reaction rate of hydrothermal carbonization, and increases the energy density of hydrothermal carbon.

摘要：【中文】本发明公开了一种零弯矩等轴力弦支穹顶结构及其计算方法，弦支穹顶结构包含上弦单层网壳与下弦索杆结构，下弦索杆结构包含竖向撑杆，径向拉索和环向拉索，其分析过程包含求解理想变形，建立有限元模型、节点目标荷载计算、撑杆高度与钢索预应力大小计算等过程，本发明计算方法是将下弦索杆结构对上弦单层网壳的作用等效为外荷载，通过使节点的等效外荷载与上弦单层网壳在零弯矩等轴力的理想变形下的节点目标荷载相一致来求解撑杆高度与钢索预应力大小。与现有技术相比，本发明的有益效果在于：计算效率高，过程简单，所得弦支穹顶结构位移、内力可控，网壳杆件适合进行规格化生产，受力性能好，结构用钢量较传统方法大大减少。 【EN】The invention discloses a zero-bending-moment equal-axial-force suspended dome structure and a calculation method thereof, wherein the suspended dome structure comprises an upper-chord single-layer net shell and a lower-chord cable rod structure, the lower-chord cable rod structure comprises a vertical stay rod, a radial stay cable and a circumferential stay cable, the analysis process comprises the steps of solving ideal deformation, establishing a finite element model, calculating node target load, calculating the height of the stay rod and the prestress of a steel cable and the like. Compared with the prior art, the invention has the beneficial effects that: the calculation efficiency is high, the process is simple, the obtained displacement and internal force of the suspended dome structure are controllable, the reticulated shell rod piece is suitable for standardized production, the stress performance is good, and the steel amount for the structure is greatly reduced compared with the traditional method.

摘要：【中文】本发明公开了猪5‑氨基酮戊酸合成酶1基因作为猪产仔数性状的遗传标记及其应用。其中遗传标记的核苷酸序列如SEQ ID NO.1所示，该序列中26位碱基处的R是T或C，该突变导致猪5‑氨基酮戊酸合成酶1基因5’侧翼区多态性。本发明首次发现了猪ALAS1基因5’侧翼区SNP位点，分析了其与猪产仔数性状的关系，找到了与猪产仔数相关的分子标记，并建立了快速检测方法。 【EN】The invention discloses a pig 5-aminolevulinic acid synthase 1 gene as a genetic marker of pig litter size traits and application thereof. Wherein the nucleotide sequence of the genetic marker is shown as SEQ ID NO.1, R at the base position 26 in the sequence is T or C, and the mutation causes the 5' flanking region polymorphism of the pig 5-aminolevulinic acid synthase 1 gene. The invention discovers the SNP locus of the 5' flanking region of the ALAS1 gene of the pig for the first time, analyzes the relation between the SNP locus and the litter size traits of the pig, finds out the molecular marker related to the litter size of the pig and establishes a rapid detection method.

摘要：【中文】本发明涉及一种可参与电网辅助服务的集中式云储能运行决策方法。本方法利用模型预测控制模型，该模型以最小化集中式储能设施在当前时段产生的运行成本与其预计在设定时间范围内产生的运行成本的总合作为目标函数，以充放电功率和集中式储能设施电量作为约束条件；云储能服务提供商根据从电网调控中心获取的当前时段运行参数和根据历史数据预测的运行参数利用上述模型求解出当前时段集中式储能设施用于向云储能用户提供云储能服务的充、放电功率和其用于向电网提供辅助服务的充、放电功率，得到集中式储能设施的控制指令。本发明通过响应电网调控中心发出的充电和放电命令实现对电网调频调峰辅助服务的参与，可提高集中式储能设施的利用率。 【EN】The invention relates to a centralized cloud energy storage operation decision method capable of participating in power grid auxiliary service. The method utilizes a model prediction control model, the model takes the sum of the operation cost generated by the minimized centralized energy storage facility in the current time period and the operation cost predicted to be generated in the set time range as a target function, and takes the charge-discharge power and the electric quantity of the centralized energy storage facility as constraint conditions; and the cloud energy storage service provider utilizes the model to solve the charging and discharging power of the centralized energy storage facility in the current period for providing cloud energy storage service for the cloud energy storage users and the charging and discharging power of the centralized energy storage facility for providing auxiliary service for the power grid according to the current period operating parameters acquired from the power grid regulation and control center and the operating parameters predicted according to historical data, and obtains a control instruction of the centralized energy storage facility. The invention realizes the participation of the power grid frequency modulation and peak regulation auxiliary service by responding to the charging and discharging commands sent by the power grid regulation and control center, and can improve the utilization rate of the centralized energy storage facility.

摘要：【中文】一种用于有机朗肯循环的小压差蒸气直驱高增压比工质泵，属于中低品位能源利用领域。在有机朗肯循环系统中，采取牺牲一小部分蒸发器与冷凝器之间的压力差来驱动工质泵运转，该工质泵气缸活塞面积大于液缸活塞面积，在小压差驱动下也可实现对液态工质的高增压比，从而使工质泵不再消耗电能，剩下的压差驱动膨胀机做功发电，膨胀机输出功全部为有机朗肯循环净功。驱动工质泵工作的高压蒸气与被压缩液体工质为同种工质，无需考虑工质泄漏问题。在工质泵中利用了一小部分压差，膨胀机前后压差降低，膨胀比减小。 【EN】A small-pressure-difference steam direct-drive high-supercharging-ratio working medium pump for organic Rankine cycle belongs to the field of medium-low grade energy utilization. In the organic Rankine cycle system, a small part of pressure difference between an evaporator and a condenser is sacrificed to drive a working medium pump to operate, the area of a cylinder piston of the working medium pump is larger than that of a hydraulic cylinder piston, high pressure ratio of liquid working medium can be realized under the drive of small pressure difference, so that the working medium pump does not consume electric energy any more, the remaining pressure difference drives an expansion machine to do work for power generation, and the work output by the expansion machine is all organic Rankine cycle net work. The high-pressure steam for driving the working medium pump to work and the compressed liquid working medium are the same working medium, and the problem of working medium leakage does not need to be considered. A small part of pressure difference is utilized in the working medium pump, the front-back pressure difference of the expansion machine is reduced, and the expansion ratio is reduced.