For the brick making enterprises that need to pass the compost trommel screen, in the case of wet raw materials, the screen is easy to be blocked, which is a very tricky thing for brick making enterprises. In order to solve the problem of screen blocking, many manufacturers have thought of a lot of ways, such as installing a swinging belt or a lifting hammer in the screen on the compost trommel screen, both of which are constantly using a belt or lifting hammer to beat the screen with the rotation of the rolling screen, and some also add a vibration device, with a diamond rolling screen, but the effect is not obvious, The situation of blocking the net continues to occur, resulting in excessive material return, and the production efficiency is very low. Once the mesh is blocked, the screen is like a snowball more and more, the motor load is increasing, not only waste electricity, but also may burn out the motor, more serious is will cause compost trommel screen shaft fatigue fracture, resulting in enterprises have to limit production, reduce production or stop production, seriously affect the normal production of enterprises. In response to the above problems, the measures we take are: in the drum
A circular roller cleaner is installed on the screen. The practice of the circular cleaner is to make one or several circular steel shafts according to the length of the compost trommel screen, and fix the disk steel brush on the shaft by a certain distance. The diameter of the disc steel brush is larger or smaller, the steel wire is as thin and long as possible, easy to get into the screen, generally customized, if not easy to get customized, you can also buy the disc rust steel brush on the market, because the disc rust steel brush sold on the market is too dense, not easy to get into the screen, so it needs to be transformed, that is, divide one into several steel brushes, so the relative steel wire is thin, The wire is easily inserted into the mesh. When the screen rotates, the rotary roller cleaner is driven to rotate by friction, and the steel wire on the rotating rotary roller cleaner can top off the wet raw materials stuck on the screen, and constantly rotate and constantly top off to ensure that the screen is not blocked. The length of the drum cleaner should not be too long, too long, it is not easy to adjust parallel with the compost trommel screen, generally between 1.5m and 2m.
The rolling cleaner installed in the compost trommel screen can adjust the distance of the runway, easy to adjust the steel wire into the screen, when the use of a long time, the steel wire will be ground short, which needs to be adjusted inward, and the raw material dry can also be the rolling cleaner from the screen, reduce the wear of the steel wire. This device has been used in our factory for many years, and the effect on wet raw materials is very good: ① effectively prevent the wet raw materials from sticking to the net, resulting in excessive equipment load and equipment damage; (2) Save energy, because the network is not blocked, the return material, the waste is reduced, the same electricity consumption can produce more raw materials; ③ The work efficiency is greatly improved, because there is no blocking of the net, there is no need to clean the screen, the output per unit time is high, and the labor intensity of personnel is correspondingly reduced; ④ The production of raw materials is guaranteed, so that the entire production line does not affect the production of raw materials.