A single-drive roller press for in-situ crushing of rocks for power station construction in mining areas

Abstract

The invention discloses a single-drive roller press for in-situ crushing of rocks used in power station construction in mining areas. The rolling device in the frame is respectively provided with a transmission device and a driving device on both sides outside the frame. The rolling device includes a fixed roller, and a movable roller is arranged at the lower end of the fixed roller. An eccentric roller is arranged above the fixed roller, and an inclined material baffle is arranged on the frame between the moving roller and the eccentric roller; the rolling device includes a fixed roller, and a fixed roller. There are eccentric rollers and moving rollers arranged in a misplaced position. The materials are initially crushed and crushed through the fixed rollers and eccentric rollers, and thoroughly crushed on the moving rollers set at the lower end, which can effectively reduce the impact of materials on the rollers. Wear and tear, and after multiple rolling operations, the qualified rate of powder output is effectively improved, and the rolling is more thorough.

Description

technical field [0001] The invention relates to the field of grinding equipment, in particular to a single-drive roller press for in-situ crushing of mountain rocks for power station construction in mining areas. Background technique [0002] Mining areas generally require a large amount of electric energy. In order to meet the demand for electric energy in the mining area, a dedicated power station is generally established in the mining area for the construction of auxiliary facilities for other power systems including voltage stations. During the construction of the power station, a large amount of construction materials, such as building stones, are used. Because the most indispensable thing in the mining area is stone, but the lack of processing devices prevents this part of the stone from being directly used. [0003] Roller presses, also known as extrusion mills and roller press mills, are mainly used to grind slag, cement clinker, etc. . The roller press is divided...

AI Technical Summary

Problems solved by technology

However, the system pressure of this traditional single-drive roller press cannot be precisely controlled. When there are large foreign particles exceeding the requirements in the feed particles, the roller gap will continue to increase, the pressure regulating spring will be compressed, and the system pressure will continue to rise. If foreign matter is forced to pass through, the roll surface will be seriously damaged

Images