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A platform for research: civil engineering, architecture and urbanism
Sand pumping device
The invention discloses a sand pumping device. The sand pumping device comprises a negative-pressure purification assembly and a negative-pressure sand pumping assembly; the negative-pressure sand pumping assembly communicates with the negative-pressure purification assembly; the negative-pressure purification assembly is used for carrying out primary separation on a wind-sand dilute phase mixture; a dust falling device is arranged between a rack and a negative-pressure cyclone; and a steam pocket is arranged on the rack and used for removing sand grains on the dust falling device. According to the sand pumping device, by arranging the steam pocket, an alloy lining which is provided in the negative-pressure cyclone, and the dust falling device, the wind-sand dilute phase mixture is subjected to primary separation; then micron-scale dust is subjected to second-stage separation through the dust falling device; the alloy lining in the negative-pressure cyclone enables the wear resistance of the negative-pressure cyclone to be obviously improved; and due to the arrangement of the steam pocket, sand grains accumulated on the dust falling device can be removed, so that reliable and lasting work of the sand pumping device is guaranteed.
本发明公开了一种抽砂装置，包括：负压净化组件和负压抽砂组件，负压抽砂组件与负压净化组件连通；负压净化组件用于对风砂稀相混合物进行一级分离，降尘器，设置在机架与负压旋流器之间，汽包，设置在机架上，用于去除降尘器上的砂粒。通过设置汽包、在负压旋流器内部设置合金内衬，以及降尘器，使得风砂稀相混合物进行一级分离，再通过降尘器对微米级尘埃进行二级分离，负压旋流器内部的合金内衬使得负压旋流器的耐磨性得到明显提升，以及汽包的设置能够将积蓄在降尘器上的砂粒去除，以保障抽砂装置可靠持久的工作。
Sand pumping device
The invention discloses a sand pumping device. The sand pumping device comprises a negative-pressure purification assembly and a negative-pressure sand pumping assembly; the negative-pressure sand pumping assembly communicates with the negative-pressure purification assembly; the negative-pressure purification assembly is used for carrying out primary separation on a wind-sand dilute phase mixture; a dust falling device is arranged between a rack and a negative-pressure cyclone; and a steam pocket is arranged on the rack and used for removing sand grains on the dust falling device. According to the sand pumping device, by arranging the steam pocket, an alloy lining which is provided in the negative-pressure cyclone, and the dust falling device, the wind-sand dilute phase mixture is subjected to primary separation; then micron-scale dust is subjected to second-stage separation through the dust falling device; the alloy lining in the negative-pressure cyclone enables the wear resistance of the negative-pressure cyclone to be obviously improved; and due to the arrangement of the steam pocket, sand grains accumulated on the dust falling device can be removed, so that reliable and lasting work of the sand pumping device is guaranteed.
本发明公开了一种抽砂装置，包括：负压净化组件和负压抽砂组件，负压抽砂组件与负压净化组件连通；负压净化组件用于对风砂稀相混合物进行一级分离，降尘器，设置在机架与负压旋流器之间，汽包，设置在机架上，用于去除降尘器上的砂粒。通过设置汽包、在负压旋流器内部设置合金内衬，以及降尘器，使得风砂稀相混合物进行一级分离，再通过降尘器对微米级尘埃进行二级分离，负压旋流器内部的合金内衬使得负压旋流器的耐磨性得到明显提升，以及汽包的设置能够将积蓄在降尘器上的砂粒去除，以保障抽砂装置可靠持久的工作。
Sand pumping device
抽砂装置
PAN QISHEN (author) / ZHENG SONGYUAN (author) / XIE JIANLI (author) / HUANG CHENG (author) / CHEN CAINA (author) / ZHANG ZHUANGLING (author) / CHEN MINQIANG (author) / WU HAOPEI (author) / BI MINGLI (author) / MO YIFU (author)
2021-11-02
Patent
Electronic Resource
Chinese
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