Screening device for steel balls and steel forgings of cement mill

Abstract

The invention discloses a screening device for steel balls and steel forgings of a cement mill. The screening device comprises a vibration screen, a vibration motor and a first bracket, wherein the vibration screen comprises a screen net, two side baffle plates and a back baffle plate, the two side baffle plates are fixedly connected with the long sides of the screen net, and the back baffle plate is fixedly connected with the short side of the screen net; the side baffle plates are connected with the adjacent end of the back baffle plate; one end, opposite to the back baffle plate, of the screen net is provided with a finished product outlet; the lower side of the screen net is provided with a material guide groove, and an upper end opening of the material guide groove is greater than a lower end opening of the material guide groove; the lower side of the material guide groove is provided with a waste ball and forging outlet; the vibration motor is fixedly arranged at the outer side of the back baffle plate, and is connected with the screen net; the vibration screen is suspended on the first bracket through four springs or more; the length of the spring near the back baffle plate is shorter than the length of the spring near the finished product outlet; the annular support vibration screen and a second bracket are arranged under the screen net, and the second bracket is downwards inclined along the length direction of the screen net. The screening device has the advantages that the workload of workers is decreased, the sorting time is shortened, the service life of equipment is prolonged, and the production accident is reduced.

Description

technical field [0001] The invention relates to cement production equipment, in particular to a screening device for cement mill steel ball steel forging. Background technique [0002] At present, in the process of cleaning cement mill steel balls and steel forgings, screening and grading have always been a long-term unsolved problem. In the past, the steel balls were usually poured out directly and picked by manpower. At most, the steel forgings were poured on the sieve with a shovel and sieved by manpower. This not only consumed a lot of labor, but also prolonged the time for sieving. , and the work efficiency is low. Contents of the invention [0003] Aiming at the deficiencies of the prior art, the object of the present invention is to provide a screening device for cement mill steel ball steel forging, which can avoid equipment damage and production accidents, can not only reduce the labor load of workers, but also shorten the sorting time, and greatly improve the ef...

AI Technical Summary

Problems solved by technology

In the past, the steel balls were usually poured out directly and picked by manpower. At most, the steel forgings were poured on the sieve with a shovel and sieved by manpower. This not only consumed a lot of labor, but also prolonged the time for sieving. , lower work efficiency

Images