摘要：【中文】本发明公开了一种机制砂厂淤泥的处理方法，涉及废弃物再利用技术领域，针对现有机制砂厂淤泥占用大量的耕地进行填埋的问题，提出如下方案，包括S1、机制砂淤泥浓缩处理；S2、泥浆压滤：将呈絮凝状态的泥浆通过螺杆泵送入板框压滤机中进行压滤脱水，压制成饼，得到料饼；S3、原料预处理；S4、制成生料：将石灰石颗粒、砂岩颗粒、铁质校正原料颗粒以及料饼按照一定重量份加入生料配料控制装置中，经计量下料、粉磨、生料成分在线分析处理后，得到生料；S5、入窑煅烧。本发明利用机制砂厂淤泥代替粘上质作为生料的原料，制备了高品质的熟料，不仅降低了熟料的生产成本，同时解决了机制砂厂淤泥占用大量耕地来进行填埋的问题，从而节省了耕地。 【EN】The invention discloses a method for treating sludge of a machine-made sand factory, which relates to the technical field of waste recycling, and provides the following scheme aiming at the problem that the sludge of the existing machine-made sand factory occupies a large amount of cultivated land to be buried, wherein the method comprises the steps of S1 and concentration treatment of the sludge of the machine-made sand factory; s2, slurry pressure filtration: sending the slurry in the flocculation state into a plate-and-frame filter press through a screw pump for filter pressing and dehydration, and pressing into a cake to obtain a material cake; s3, pretreating raw materials; s4, preparing raw materials: adding limestone particles, sandstone particles, iron correction raw material particles and a material cake into a raw material batching control device according to a certain weight part, and obtaining raw materials after metering blanking, grinding and on-line analysis treatment of raw material components; and S5, putting into a kiln for calcination. The invention uses the machine-made sand plant sludge to replace the clay as the raw material of the raw material, prepares the high-quality clinker, reduces the production cost of the clinker, and solves the problem that the machine-made sand plant sludge occupies a large amount of cultivated land to be buried, thereby saving the cultivated land.

摘要：【中文】本发明公开了一种钢厂瓦斯泥和收尘灰生产熟料的方法，涉及熟料制备技术领域，针对现有使用钢渣作铁质校正材料，生产的熟料中水溶性六价铬含量易于超标的问题，提出如下方案，包括S1、自动配料：采用皮带秤精确称取原料石灰石、砂岩、铁矿土、瓦斯泥和收尘灰混合物，然后进行粉磨，得到预混料；S2、生料生成：将步骤S1所得的预混料进行均化处理，得到细度为80μm方孔筛筛余量为6‑10%的生料；S3、煅烧：将步骤S2得到的生料进行煅烧，煅烧温度为1350‑1450℃，煅烧时间为25‑45min，得到熟料。本发明不仅制备了水溶性六价铬含量远远低于国家限值的高品质熟料，而且降低了生产成本，同时有效地缓解钢厂瓦斯泥和收尘灰堆积带来的生态环境问题，实现了劣质原料生产高品质熟料的目标。 【EN】The invention discloses a method for producing clinker by using gas sludge and dust collection ash of a steel mill, which relates to the technical field of clinker preparation, and provides the following scheme aiming at the problem that the content of water-soluble hexavalent chromium in the produced clinker is easy to exceed the standard by using steel slag as an iron correction material in the prior art, wherein the method comprises the following steps of S1 and automatic batching: accurately weighing a mixture of raw materials of limestone, sandstone, iron ore soil, gas mud and dust collection ash by using a belt scale, and then grinding to obtain a premix; s2, raw material generation: homogenizing the premix obtained in the step S1 to obtain a raw material with a fineness of 80 μm and a sieve residue of a square-hole sieve of 6-10%; s3, calcining: and (4) calcining the raw material obtained in the step S2 at 1350 ℃ and 1450 ℃ for 25-45min to obtain clinker. The invention not only prepares the high-quality clinker with the water-soluble hexavalent chromium content far lower than the national limit value, but also reduces the production cost, effectively relieves the ecological environment problem caused by the accumulation of the gas sludge and the dust collection ash of a steel mill, and realizes the aim of producing the high-quality clinker by using the inferior raw material.

摘要：【中文】本发明涉及一种用于火花试验装置的钨丝变形的检测方法,通过钨丝与镉盘的交汇轨迹分析，得到钨丝在镉盘凹槽内从分离到接触的位移S，根据公式得到标定电路下电弧放电时间T；通过改变电路中的电阻R来修改电路中电流的稳态值I以得到T₀，使得电弧放电时间T₀满足u(l’,T₀)＝S_min，在这种电路参数下通过计时装置得到此时钨丝在镉盘凹槽内从分离到接触的时间间隔Δt，利用上述参数之间的关系和钨丝长度与钨丝摊开后的位移u(x，t)之间的关系形成判据，从而判断钨丝的磨损及变形程度。本发明不仅能有效地避免因钨丝端部的磨损及变形降低火花试验装置的检测灵敏度，还提出一种无传感器的钨丝变形检测手段，解决了现有技术不方便检测的问题。 【EN】The invention relates to a method for detecting tungsten filament deformation of a spark test device, which comprises the steps of analyzing the intersection track of a tungsten filament and a cadmium disc to obtain the displacement S from separation to contact of the tungsten filament in a groove of the cadmium disc, and obtaining the arc discharge time T under a calibration circuit according to a formula; modifying the steady state value I of the current in the circuit by changing the resistance R in the circuit to obtain T₀So that the arc discharge time T₀Satisfies u (l', T)₀)＝S_minAnd obtaining the time interval delta t from the separation to the contact of the tungsten filament in the groove of the cadmium disc by a timing device under the circuit parameters, and forming a criterion by utilizing the relationship between the parameters and the relationship between the length of the tungsten filament and the displacement u (x, t) of the spread tungsten filament so as to judge the abrasion and deformation degree of the tungsten filament. The invention not only can effectively avoid the reduction of the detection sensitivity of the spark test device due to the abrasion and the deformation of the end part of the tungsten wire, but also provides a tungsten wire deformation detection means without a sensor,the problem of the inconvenient detection of prior art is solved.

摘要：【中文】本发明属于生物技术领域，公开了用菌体蛋白作为原料制备的苏氨酸发酵培养基，其包括如下组分：蔗糖，葡萄糖，菌体蛋白和大豆蛋白联合水解液，硫酸铵，磷酸二氢钾，磷酸氢二钾，七水硫酸镁，七水硫酸亚铁，一水硫酸锰，V_B1，V_H。本发明利用菌体蛋白和大豆蛋白水解液来制备发酵培养基，能够提高苏氨酸发酵产量和糖酸转化率，并且成本相对低廉。 【EN】The invention belongs to the technical field of biology, and discloses a threonine fermentation medium prepared by using mycoprotein as a raw material, which comprises the following components: sucrose, glucose, mycoprotein and soybean protein combined hydrolysate, ammonium sulfate, potassium dihydrogen phosphate, dipotassium hydrogen phosphate, magnesium sulfate heptahydrate, ferrous sulfate heptahydrate, manganese sulfate monohydrate, V_B1，V_H. The invention utilizes the mycoprotein and the soybean protein hydrolysate to prepare the fermentation medium, can improve the threonine fermentation yield and the saccharic acid conversion rate, and has relatively low cost.

摘要：【中文】本发明提供一种变流器箱体和变流器。该变流器箱体包括支撑框架和多个结构板，支撑框架包括多个相互拼接的支撑柱，且多个支撑柱间隔设置，以围成用于容纳电气元件的空间，相邻两根支撑柱之间焊接；多个结构板中包括位于支撑框架外侧表面的防护板，防护板和支撑框架之间通过铆接件铆接。在变流器采用上述变流器箱体后，变流器箱体可以拥有足够的强度去支撑变流器内部的电气元件的重量，有利于电气元件在变流器箱体的内部的合理布置，使得该变流器箱体能够更好地保护变流器内部的电气元件免受挤压，从而提高了变流器的可靠性，并且，提高了变流器箱体的美观性。 【EN】The invention provides a converter box and a converter. The converter box body comprises a supporting frame and a plurality of structural plates, wherein the supporting frame comprises a plurality of supporting columns which are spliced with one another, the supporting columns are arranged at intervals so as to enclose a space for containing an electric element, and two adjacent supporting columns are welded with one another; the protective plates are arranged on the outer side surfaces of the supporting frames, and the protective plates and the supporting frames are riveted through riveting pieces. After the converter adopts the converter box, the converter box can have enough strength to support the weight of the electric elements in the converter, so that the reasonable arrangement of the electric elements in the converter box is facilitated, the electric elements in the converter can be better protected from being extruded by the converter box, the reliability of the converter is improved, and the attractiveness of the converter box is improved.

摘要：【中文】本发明属于生物环保技术领域，公开了一种修复发酵废水和利用菌体蛋白制备饲料的方法，其包括如下步骤：步骤1）收集氨基酸发酵产生的发酵废水和菌体蛋白，步骤2）修复发酵废水，步骤3）利用菌体蛋白制备饲料。本发明工艺处理时间较短，效果好，经过处理后的废水可应用于园林和农田灌溉，大大降低了企业的环保压力。本发明在修复发酵废水的同时，还制备了菌体蛋白饲料，一举两得，降低了企业的环保压力，并且增加了工业附加值。 【EN】The invention belongs to the technical field of biological environmental protection, and discloses a method for restoring fermentation wastewater and preparing feed by utilizing mycoprotein, which comprises the following steps: step 1) collecting fermentation wastewater and mycoprotein generated by amino acid fermentation, step 2) repairing the fermentation wastewater, and step 3) preparing feed by using the mycoprotein. The process has short treatment time and good effect, and the treated wastewater can be applied to irrigation of gardens and farmlands, thereby greatly reducing the environmental protection pressure of enterprises. The invention repairs the fermentation wastewater and prepares the mycoprotein feed, thereby killing two birds with one stone, reducing the environmental protection pressure of enterprises and increasing the industrial added value.

摘要：【中文】本发明属于生物环保技术领域，公开了一种氨基酸发酵废水二次增值利用的方法，其包括如下步骤：步骤1)制备改性蒙脱石，步骤2)发酵废水处理，步骤3)制备肥料。在肥料制备中能够使用发酵废水，但是无法对废水进行全部有效利用；本发明通过吸附净化废水，排出废水后综合利用；而废弃菌体蛋白联合部分发酵废水、处理废水后的废弃的吸附剂，能够制得肥料，提高产品附加值，适应资源节约、提高企业竞争力的要求，使经济效益和生态环境两方面实现双赢，从而实现经济效益、环境效益、社会效益的协调统一。 【EN】The invention belongs to the technical field of biological environmental protection, and discloses a method for secondary value-added utilization of amino acid fermentation wastewater, which comprises the following steps: step 1) preparing modified montmorillonite, step 2) treating fermentation wastewater, and step 3) preparing a fertilizer. Fermentation wastewater can be used in fertilizer preparation, but the wastewater cannot be fully and effectively utilized; the invention purifies the waste water by adsorption, and the waste water is comprehensively utilized after being discharged; the waste mycoprotein combines part of fermentation wastewater and waste adsorbent after wastewater treatment, so that fertilizer can be prepared, the additional value of products is improved, the requirements of resource conservation and enterprise competitiveness are met, and the win-win situation is realized in both economic benefit and ecological environment, so that the coordination and unification of economic benefit, environmental benefit and social benefit are realized.

摘要：【中文】本申请提供一种胶囊成像导管及OCT系统，所述胶囊成像导管包括：连接管、成像管以及成像胶囊。其中，成像胶囊通过成像管与连接管连接，用于撑开扫描区域的腔道壁。并且成像管的近端可拆卸地连接连接管的远端，以自由更换成像管。成像管的远端设置在成像胶囊内，并在位于成像胶囊上成像区域范围内，设置扫描探头，以通过成像胶囊扫描腔道内断层图像。本申请提供的胶囊成像导管在扫描区域采用胶囊结构，不需要充气或注水即可使腔道组织扩张，无需配合内窥镜使用。并且成像管可自由更换，大大提高整个导管的重复利用率。 【EN】The application provides a capsule imaging catheter and OCT system, capsule imaging catheter includes: a connecting tube, an imaging tube, and an imaging capsule. The imaging capsule is connected with the connecting pipe through an imaging pipe and is used for propping open the cavity wall of the scanning area. And the proximal end of the imaging tube is detachably connected to the distal end of the connecting tube to freely replace the imaging tube. The distal end of the imaging tube is arranged in the imaging capsule, and the scanning probe is arranged in the imaging area range on the imaging capsule so as to scan the tomographic image in the cavity channel through the imaging capsule. The capsule imaging catheter provided by the application adopts a capsule structure in a scanning area, can expand cavity tissues without inflation or water injection, and is not required to be matched with an endoscope for use. And the imaging tube can be freely replaced, so that the reuse rate of the whole catheter is greatly improved.

摘要：【中文】本发明涉及采煤支护技术领域，具体涉及一种综采工作面沿空留巷无煤柱开采支护方法；包括以下步骤：第一步，恒阻锚索加强支护，第二步：顶板预裂爆破钻孔施工及顶板预裂爆破施工，第三步：架后挡矸支护，第四步：喷浆；本发明无煤柱工作面采用以“切顶卸压+恒阻大变形锚索支护”为主体的支护方法，通过预裂切缝爆破，在局部范围切断工作面顶板应力传递，减弱巷道顶板压力，且预裂爆破能够很好地保护巷道顶板完整性；利用恒阻大变形锚索进行补强加固，控制顶板下沉，使所留巷道围岩能够最大限度地发挥自身承载作用，减少巷道变形，保证留巷效果。 【EN】The invention relates to the technical field of coal mining support, in particular to a gob-side entry retaining pillar-free mining support method for a fully mechanized coal mining face; the method comprises the following steps: the method comprises the following steps of firstly, reinforcing and supporting a constant-resistance anchor cable, and secondly: and (3) top plate presplitting blasting drilling construction and top plate presplitting blasting construction, wherein the third step is as follows: and (5) retaining waste rock support after the frame, and the fourth step: spraying slurry; the coal-column-free working face adopts a supporting method taking 'roof cutting pressure relief + constant-resistance large-deformation anchor cable supporting' as a main body, the stress transmission of the working face top plate is cut off in a local range through presplitting joint-cutting blasting, the pressure of the roadway top plate is weakened, and the presplitting blasting can well protect the integrity of the roadway top plate; reinforcing and reinforcing are carried out by utilizing the constant-resistance large-deformation anchor cable, the top plate is controlled to sink, the reserved surrounding rock of the roadway can play a self-bearing role to the maximum extent, the deformation of the roadway is reduced, and the roadway reserving effect is ensured.

摘要：【中文】本发明公开了一种钢管支架及其咬合式节点连接装置，钢管支架包括立杆、水平杆、平面斜杆、立面斜杆和节点连接装置，节点连接装置由插座、水平杆插头、平面斜杆插头、立面斜杆插头和插销组成，插座由8个插座单体和1根单体连接带组成，插座单体横截面呈槽形、纵截面呈等腰梯形且短底朝外，各插头均具有与插座单体的外形匹配的插座连接部，插头与插座咬合。本发明提供的钢管支架采用咬合式节点连接装置，在正常受荷作用下，插销一旦松动立即会凭借自身的斜面特性自动下移锁紧，在异常受荷作用下，当插销出现向上移动的情况时，插头与插座在咬合状态下会相对滑动限制插销移动，实现节点自锁，保证了架体的可靠性，排除了安全隐患。 【EN】The invention discloses a steel pipe support and an occlusion type node connecting device thereof, wherein the steel pipe support comprises an upright pole, a horizontal pole, a plane diagonal pole, a vertical face diagonal pole and a node connecting device, the node connecting device comprises a socket, a horizontal pole plug, a plane diagonal pole plug, a vertical face diagonal pole plug and a plug pin, the socket comprises 8 socket monomers and 1 monomer connecting band, the cross section of each socket monomer is in a groove shape, the longitudinal section of each socket monomer is in an isosceles trapezoid shape, the short bottom of each socket monomer faces outwards, each plug is provided with a socket connecting part matched with the appearance of the socket monomer, and the plug is occluded with the socket. The steel pipe support provided by the invention adopts the meshed node connecting device, the bolt can automatically move downwards and be locked by virtue of the slope characteristic of the bolt once the bolt is loosened under the normal loading action, and under the abnormal loading action, when the bolt moves upwards, the plug and the socket can relatively slide under the meshed state to limit the movement of the bolt, so that node self-locking is realized, the reliability of the support body is ensured, and the potential safety hazard is eliminated.