Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Construction sand purification device and system
The invention discloses a building sand purification device and system, and belongs to the field of building sand purification, the building sand purification device comprises a sand-water mixing and conveying device and a purifier, the purifier comprises a purification pipeline, and the purification pipeline comprises a feed port and a discharge port; and the sand-water mixing and conveying device comprises a sand-water pool, a sand-water stirrer, a sand-water suction pipeline and a suction pump. When the sand-water separator is used, the sand-water mixing and conveying device pumps sand-water to the purifier, the purifier peels harmful substances on a sand body into water, the harmful substances are discharged from an outlet of the purifier and enter the sand-water separator for sand-water separation, and the harmful substances and waste water are discharged together. Harmful substances in the sea sand can be removed, the chlorine ion content reaches 0.0002%-0.002%, and the purified sea sand can reach the same state as river sand before entering the sea and can be safely used as the river sand; corner angle needle sheet shapes of machine-made sand and weathered layers on the surfaces of sand grains can be effectively removed; the method has the remarkable advantage of low cost.
本发明公开了一种建设用砂净化装置和系统，属于建设用砂净化领域，包括砂水混合输送装置和净化器，净化器包括净化管道，净化管道包括进料口和出料口；砂水混合输送装置包括砂水池、砂水搅拌器、砂水抽吸管道、抽吸泵。本发明使用时砂水混合输送装置将砂水抽吸至净化器，净化器将砂体上的有害物质剥离进入水中，从净化器出口排出，进入砂水分离机进行砂水分离，有害物质和废水一同排放。本发明能将海砂的有害物质清除，氯离子含量达到0.000％～0.002％，净化海砂可以达到入海前河砂一样的状态，可以和河砂一样安全使用；能有效去除机制砂的棱角针片状及砂粒表面的风化层；具有成本低廉的显著优点。
Construction sand purification device and system
The invention discloses a building sand purification device and system, and belongs to the field of building sand purification, the building sand purification device comprises a sand-water mixing and conveying device and a purifier, the purifier comprises a purification pipeline, and the purification pipeline comprises a feed port and a discharge port; and the sand-water mixing and conveying device comprises a sand-water pool, a sand-water stirrer, a sand-water suction pipeline and a suction pump. When the sand-water separator is used, the sand-water mixing and conveying device pumps sand-water to the purifier, the purifier peels harmful substances on a sand body into water, the harmful substances are discharged from an outlet of the purifier and enter the sand-water separator for sand-water separation, and the harmful substances and waste water are discharged together. Harmful substances in the sea sand can be removed, the chlorine ion content reaches 0.0002%-0.002%, and the purified sea sand can reach the same state as river sand before entering the sea and can be safely used as the river sand; corner angle needle sheet shapes of machine-made sand and weathered layers on the surfaces of sand grains can be effectively removed; the method has the remarkable advantage of low cost.
本发明公开了一种建设用砂净化装置和系统，属于建设用砂净化领域，包括砂水混合输送装置和净化器，净化器包括净化管道，净化管道包括进料口和出料口；砂水混合输送装置包括砂水池、砂水搅拌器、砂水抽吸管道、抽吸泵。本发明使用时砂水混合输送装置将砂水抽吸至净化器，净化器将砂体上的有害物质剥离进入水中，从净化器出口排出，进入砂水分离机进行砂水分离，有害物质和废水一同排放。本发明能将海砂的有害物质清除，氯离子含量达到0.000％～0.002％，净化海砂可以达到入海前河砂一样的状态，可以和河砂一样安全使用；能有效去除机制砂的棱角针片状及砂粒表面的风化层；具有成本低廉的显著优点。
Construction sand purification device and system
建设用砂净化装置和系统
LI YANG (Autor:in) / CHEN HUOCHENG (Autor:in) / CHEN ZEXIN (Autor:in)
22.12.2023
Patent
Elektronische Ressource
Chinesisch
Movable assembly type sand purification device and system for construction
| Europäisches Patentamt | 2023
Sea sand purification microwave processor and sea sand microwave purification system
| Europäisches Patentamt | 2023