2results about How to "Not easy to attach" patented technology

This invention relates to the field of mining environmental protection equipment technology, and more particularly to a separable mining carbon neutralization device. The separable mining carbon neutralization device provided by this invention solves the technical problem of poor operational stability in existing mining carbon neutralization devices. The separable mining carbon neutralization device includes a pre-stage component for separating carbon dioxide from gas, a post-stage component for adsorbing the carbon dioxide separated by the pre-stage component, and a gas pump. By setting a separation membrane to separate carbon dioxide from the gas, the gas entering the post-stage component has a higher carbon dioxide content and lower impurity content, which facilitates rapid adsorption of carbon dioxide by the adsorbent, thereby improving the stability of the mining carbon neutralization device during operation and increasing the gas treatment efficiency.

The application provides a dynamic submarine cable counterweight device, comprising a metal counterweight, the metal counterweight is in a segmented structure along a set direction and comprises a plurality of counterweight segments, any two adjacent counterweight segments are detachably fixedly connected, any two adjacent counterweight segments are formed with an accommodating cavity, and the accommodating cavity has an opening for seawater to enter and exit, wherein at least part of the accommodating cavity is provided with an anode block, and the anode block is in conductive contact with the counterweight segment. The dynamic submarine cable counterweight device provided by the application not only gradually offsets the weight of marine organisms attached to the anode block by using the corrosion and sacrifice consumption of the anode block, reduces the influence of marine organisms on the weight of the counterweight block, reduces the risk of linear change of the dynamic submarine cable, but also can flexibly adjust the counterweight of the counterweight device by adjusting the number of counterweight segments, so that the configuration and adjustment of the counterweight device are simple and convenient, and the anode block is accommodated in the accommodating cavity, so that marine organisms are not easy to attach to the anode block, which helps to ensure the controllable corrosion of the anode block.