摘要：本发明公开了一种纤维水泥增强FC保温板及其制备方法，该保温板包括复合发泡水泥板、粘合剂和玻璃纤维薄毡贴面材料层，所述复合发泡水泥板的上下表面及其四个侧面均通过粘合剂粘贴有所述玻璃纤维薄毡贴面材料层。其制备方法：制备粘合剂：将水泥、可再分散乳胶粉按照重量配比混合3-6分钟，混合均匀，再加入水搅拌2-4分钟；复合发泡水泥板的制备；制备的复合发泡水泥板的上下表面及其四个侧面均通过粘合剂粘贴有玻璃纤维薄毡贴面材料层，放置1-3天。本发明具有吸水率低、力学性能优异、导热系数低、整体性好、不开裂、A级防火、与建筑物同寿命等优点。

摘要：一种昆虫信息素释放装置系统以及基于此装置系统的智能化昆虫信息素防控害虫的方法，该释放装置系统包括定喷系统、昆虫信息素系统，可选择的缓释系统；防控害虫的方法，包括以下步骤：1、收集防控区域的害虫信息、汇总分析；2、确定信息素释放的种类、时间、单次释放量等参数；3、各参数输入电子控制装置；4、调取信息素有效成分至定喷系统；5、根据时间、单次释放量等参数释放信息素至需要防控的农林区域。本发明的技术方案具有绿色、环保、安全、能够大面积、长时间防控虫害的优点，同时，能灵活应用于各种农林区域，降低了防治释放成本以及人工维护成本，适合大规模产业化应用。

摘要：【中文】大摆角防尘套滑移式驱动轴。主要解决现在的驱动轴滑移时，防尘罩收缩量较大，容易产生防尘套破裂，漏油，缩短驱动轴的使用寿命的问题。其特征在于：还包括滑动件（5），所述滑动件沿所述中间轴轴向可滑移的设置在所述中间轴周向外壁，所述第一防尘罩一端与所述滑动件连接，另一端与所述壳体外壁连接。本发明的大摆角防尘套滑移式驱动轴，其防尘套在与中间轴连接时使滑移功能，减少了防尘套的伸缩量，大幅度的减小了防尘套破裂问题，提高了驱动轴的使用寿命。 【EN】The large-swing-angle dust-proof sleeve sliding type driving shaft. When mainly solving present drive shaft and sliding, the dust cover shrinkage is great, produces the dirt proof boot easily and splits, and the oil leak shortens the life's of drive shaft problem. The method is characterized in that: the sliding piece (5) is arranged on the circumferential outer wall of the intermediate shaft in a sliding mode along the axial direction of the intermediate shaft, one end of the first dust cover is connected with the sliding piece, and the other end of the first dust cover is connected with the outer wall of the shell. According to the sliding type driving shaft with the large-swing-angle dustproof sleeve, the dustproof sleeve has a sliding function when being connected with the middle shaft, the expansion amount of the dustproof sleeve is reduced, the problem of breakage of the dustproof sleeve is greatly reduced, and the service life of the driving shaft is prolonged.

摘要：【中文】本发明公开一种控制阀及具备该控制阀的热水器，其中，所述控制阀包括阀座、第一阀片、第二阀片、连接管及贯通旋钮，所述阀座贯通有容置腔，所述第一阀片与第二阀片抵接且二者收容于所述容置腔内，所述第二阀片的背对第一阀片的一端连接于所述连接管一端，且所述连接管的与第二阀片的连接端收容于所述容置腔内，所述连接管另一端连接所述贯通旋钮；所述第一阀片及第二阀片各包含两个通孔，通过所述贯通旋钮的转动以带动所述连接管及第二阀片的转动，以使所述第二阀片的两个通孔的与第一阀片的两个通孔对位连通或错位断开。本发明提供的技术方案旨在解决现有的控制阀易堵塞的技术问题。 【EN】The invention discloses a control valve and a water heater with the same, wherein the control valve comprises a valve seat, a first valve plate, a second valve plate, a connecting pipe and a through knob, the valve seat is provided with a containing cavity in a through way, the first valve plate is abutted against the second valve plate, the first valve plate and the second valve plate are contained in the containing cavity, one end of the second valve plate, which is back to the first valve plate, is connected with one end of the connecting pipe, the connecting end of the connecting pipe, which is connected with the second valve plate, is contained in the containing cavity, and the other end of the connecting pipe is connected with the through knob; the first valve plate and the second valve plate respectively comprise two through holes, and the connecting pipe and the second valve plate are driven to rotate by the rotation of the through knob, so that the two through holes of the second valve plate are in alignment connection or dislocation disconnection with the two through holes of the first valve plate. The technical scheme provided by the invention aims to solve the technical problem that the existing control valve is easy to block.

摘要：本发明公开了一种高强度高导电铝合金阳极导杆及其制造方法，按百分百计，由以下质量百分比的成分组成：Si 0.05～0.1%,Fe 0.20～0.30%，Ti 0.02～0.03%，B 0.01～0.02%，Mg 0.70～0.80%，其余为Al和不可避免的杂质,其中，杂质为微量元素，其中每种成分不得超过0.02%，杂质总和不得超过0.2%。本发明打破用纯铝或纯铝中添加少量（≤0.5%）镁元素来制造阳极导杆的传统工艺方法，采用99.6%的高铁电解铝液，同时将镁元素含量提升至0.7~0.8%，有效解决了阳极导杆表面硬度不足的问题。

摘要：【中文】本发明公开了一种钛白生产中转窑尾气系统双重脱硫装置，包括文丘里、一洗塔、二洗塔、电除雾1、电除雾2、碱洗塔和烟道，所述的文丘里与一洗塔和二洗塔依次相连，二洗塔通过管道或脱硫塔与电除雾1或电除雾2相连，电除雾1或电除雾2依次连接烟道和碱洗塔。该装置操作方便，烟气经过文丘里和脱硫塔双重洗涤，可以对烟气实现有效的脱硫，洗涤效果更佳；经该洗涤系统洗涤后的烟气除尘、除二氧化硫极佳，排放可满足《区域性大气污染物综合排放标准》（DB 37/2376‑2019）的要求。 【EN】The invention discloses a double desulfurization device for a tail gas system of a rotary kiln in titanium dioxide production, which comprises a venturi, a first washing tower, a second washing tower, an electric defogging tower 1, an electric defogging tower 2, an alkaline washing tower and a flue, wherein the venturi is sequentially connected with the first washing tower and the second washing tower, the second washing tower is connected with the electric defogging tower 1 or the electric defogging tower 2 through a pipeline or a desulfurization tower, and the electric defogging tower 1 or the electric defogging tower 2 is sequentially connected with the flue and the alkaline washing tower. The device is convenient to operate, the flue gas is subjected to double washing by the Venturi and the desulfurizing tower, effective desulfurization can be realized on the flue gas, and the washing effect is better; the flue gas washed by the washing system has excellent dust removal and sulfur dioxide removal, and the emission can meet the requirements of regional air pollutant comprehensive emission standard (DB 37/2376-2019).

摘要：本发明涉及导向槽定向水力压穿增透及消突方法，它包括以下步骤：①在煤层中施工导向槽钻孔或导向槽钻孔和控制钻孔，②在导向槽钻孔中预先形成导向槽，③利用导向槽钻孔或控制钻孔实施水力压裂并利用导向槽和控制钻孔对水力压裂进行定向控制，将导向槽钻孔或导向槽钻孔和控制钻孔之间的煤体压穿，使钻孔之间形成较多裂隙，并通过高压水携带出大量煤屑，④压裂结束后，钻孔均封孔接入抽放系统开始抽采。本发明方法可使钻孔压穿数量增加50%以上，煤层的卸压范围增加1倍以上，明显地增加煤层透气性，瓦斯抽采量增加4倍以上，减少措施钻孔60%左右，有效地降低了预抽时间，实现区域消突，最大限度降低瓦斯灾害。

摘要：本发明属于油田化学技术领域，提供了一种抗高温抗盐降滤失剂及其制备方法和应用，制备方法包括：将纤维素、有机溶剂、催化剂、氢氧化钾、蒸馏水进行反应，得到中间产物I；在中间产物I中加入相转移催化剂、醚化剂进行反应，得中间产物II；在中间产物II中加入丙烯酰胺、2‑丙烯酰胺‑2‑甲基丙磺酸、苯乙烯、N‑乙烯基吡咯烷酮、4‑乙烯基吡啶进行反应，得到抗高温抗盐降滤失剂。本发明提供的羧化纤维素钾接枝共聚物抗高温抗盐降滤失剂具有抗高温抗盐降滤失性能优、抑制防塌效果好、配伍性好、绿色环保、性价比高等技术特点。

摘要：本发明提供一种氯化氢合成炉石墨块冷却系统，包括纯水槽、循环泵和换热器，所述纯水槽的进水口与纯水管路连接，用于向所述纯水槽内注入纯水；所述纯水槽的出水口通过第一出水管路与所述循环泵连接，所述循环泵通过第二出水管路与所述换热器连接，所述换热器通过第三出水管路与氯化氢合成炉的冷却液进口连接，用于将所述纯水槽内的纯水冷却降温后输送入所述氯化氢合成炉的循环水通道内。该系统为闭路循环，纯水可以重复使用，节能环保；使用的循环水为纯水，不会造成合成炉循环水通道堵塞和石墨筒结垢，避免石墨块烧损的事故，延长合成炉使用寿命，降低合成炉非正常停车的检修频次。

摘要：含有唑螨酯和阿维菌素的具有协同增效作用的杀螨剂，该发明涉及一种农药组合物，由唑螨酯和阿维菌素组成，用于防治农业上的害螨。尤其对对阿维菌素有抗性的害螨有明显的增效作用。