The sieve plate and sieve-pore completely formed lately.
筛板和筛孔的分化较晚发生完全。
The polyurethane sieve plate used in coal mines is one of these products.
矿用聚氨酯筛板就是其中之一。
The invention relates to a sieve plate net of a gas-liquid treatment device, belonging to a gas-liquid treatment field.
本发明涉及一种气液处理装置的筛板网，属于气液处理领域。
The sieve plate net of the invention is characterized by small holes, big density of meshes, a deep channel and low manufacture cost.
本发明具有小孔，网孔密度大，流道深，制造成本低的特点。
It is proved that the property of jam preventing of holes is excellent and the service life is 2 ~ 4 times over sieve plate used originally.
经实际生产使用证明，该种筛板防堵性能良好，使用寿命与现有筛板相比可提高2 ~4倍。
The utility model relates to a sieve plate in a wheat-processing device, in particular to the improvement of the structure of the sieve plate.
本实用新型涉及一种制麦加工设备中的筛板，尤其涉及筛板结构的改进。
The good characteristic of polyurethane material makes the polyurethane sieve plate evidently exceed the rubber sieve plate in the application and processing.
由于聚氨酯材料优良的特性使得聚氨酯筛板在应用与加工方面明显优于橡胶筛板。
Introducing the features, installation structure and application scope of six kinds of polyester rubber sieve plate which have come out newly in recent years.
介绍了近年来六种新问世的聚氨酯橡胶筛板的特点、安装结构以及适用范围，为用户了解及选用提供了依据。
The paper compares the recently developed polyurethane sieve plate to the rubber one in the performance, molding process and equipment and points out that the development and…
笔者主要将新开发的聚氨酯筛板与橡胶筛板在性能、成型工艺及设备方面进行比较，指出开发应用聚氨酯成型技术的重要性。
This article reviews the design principal of LPG treating unit and the selection of process parameter as well as the design of packing and sieve-plate tower.
本文综述了液化石油气处理装置的设计准则、工艺参数的选择以及填料塔、筛板塔的设计问题。
The molding process and equipment of the polyurethane sieve-plate were compared to those of rubber sieve-plate.
并将其与橡胶筛板的成型工艺和成型设备进行了对比。
Sieve is by thin plate or iron punching is made.
筛网是由薄钢板或铁皮冲孔制成。
It has proved that the property of jam preventing of holes is excellent and the service life is 2 ~ 4 times over original sieve-plate used in screening coke.
经实际生产使用证明，该种筛板防堵性能良好，用于筛分焦炭，使用寿命与现有筛板相比可提高2 ~4倍。
The design program has been introduced with a perforated plate distributor in a molecular sieve adsorber of a small scale air separation unit as an example.
以小型空分设备分子筛吸附器的孔板分布器为例，通过例题演算，介绍了设计程序。
As the key vulnerable component of the sieve bend, elaborated the stainless steel welded curve screen plate principle of work, structure characteristic and practical application.
阐述了作为弧形筛关键易损件的不锈钢焊接弧形筛网的工作原理、结构特征和实际应用。
Before loading and unloading the molecular sieve, the blind plate must be installed on the flange of the central pipe.
在装、卸分子筛之前，都必须在中心管上法兰处加装盲板。
The utility model mainly comprises a machine casing, a rotor, a dental plate, a sieve, etc.
机壳、转子、牙板、筛网等部件；
Severe acid accumulation in chlorine drying sieve-plate column has been occurring continuously for nearly 2 years, This paper introduces some solution for it and discusses its reasons.
氯干燥筛板塔连续两年发生了严重积酸的现象，介绍了筛板塔发生积酸时的处理措施，并对积酸原因进行了探讨。
Severe acid accumulation in chlorine drying sieve-plate column has been occurring continuously for nearly 2 years, This paper introduces some solution for it and discusses its reasons.
氯干燥筛板塔连续两年发生了严重积酸的现象，介绍了筛板塔发生积酸时的处理措施，并对积酸原因进行了探讨。
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