Device for solving problem of iron material residues in construction waste classification treatment

Abstract

The invention relates to the technical field of constructional engineering, and discloses a device for solving the problem of iron material residues in construction waste classification treatment. Thedevice comprises a shell, and the outer side of the shell is fixedly connected with an iron removal box; waste is automatically vibrated, so that large-size materials and powdery materials in the waste are separated, the waste is in a moving state, the contact degree of iron materials in the waste and magnets is increased, the separation of the iron materials is promoted, the waste is automatically stirred, and the positions of the magnets are changed; and the situation that due to the fact that too many iron materials are attracted to the single face of the magnet, the attraction capacity ofthe magnet to the long-distance iron materials is weakened is avoided, meanwhile, the utilization rate of the magnet is reduced, the magnet can effectively attract the iron materials, the opening andclosing state of the iron removal box is automatically controlled, and iron-removed waste automatically falls down under the action of the gravity of the waste, automatic transfer of the waste is achieved, a discharging port is automatically closed after transfer is completed, and subsequent iron removal of the waste is facilitated.

Description

technical field [0001] The invention relates to the technical field of construction engineering, in particular to a device for solving the problem of iron material residue in construction waste sorting and processing. Background technique [0002] In the construction waste treatment process, it is necessary to separate the scrap iron from the construction waste to avoid the waste of incineration heat due to the low calorific value of the scrap iron waste, reduce the progress of waste treatment, and the waste iron can be recycled. Manually turning the garbage to pick out the iron in the garbage, or sorting with the help of the suction of the magnet, but the manual turning method requires too much labor intensity, time-consuming and laborious, and it is difficult to find the small iron in the garbage. It is difficult to take it out, and the way of magnet adsorption is prone to excessive adsorption on one side of the magnet, and the attraction effect on iron materials that are ...

AI Technical Summary

Problems solved by technology

[0002] In the construction waste treatment process, it is necessary to separate the scrap iron from the construction waste to avoid the waste of incineration heat due to the low calorific value of the scrap iron waste, reduce the progress of waste treatment, and the waste iron can be recycled. Manually turning the garbage to pick out the iron in the garbage, or sorting with the help of the suction of the magnet, but the manual turning method requires too much labor intensity, time-consuming and laborious, and it is difficult to find the small iron in the garbage. It is difficult to take it out, and the way of magnet adsorption is prone to excessive adsorption on one side of the magnet, and the attraction effect on iron materials that are far away from the magnet is weak, which reduces the cleaning effect on iron materials, and the magnet The utilization rate is relatively low, reducing the efficiency of iron removal

[0003] Aiming at the deficiencies of the prior art, the present invention provides a device that solves the problem of residual iron materials in construction waste classification and treatment. It has the advantages of good iron removal effect and convenient operation, and solves the problems of inconvenient operation and poor separation effect. Vibrate the garbage to separate the bulky materials and powdery materials in the garbage, provide convenience for garbage sorting, and make the garbage in a state of motion, increase the contact degree between the ferrous materials in the garbage and the magnet, and promote the ferrous materials. At the same time, the garbage is stirred and the position of the magnet is changed to avoid excessive iron materials absorbed by one side of the magnet, which weakens its ability to attract long-distance iron materials, and at the same time reduces the utilization rate of the magnet, making the magnet It can effectively attract iron materials, and the separation effect is better, and it can control the opening and closing state of the iron removal box, so that the iron-removed garbage will automatically fall under the action of its own gravity, realizing automatic transfer of garbage, and after the transfer is completed Then automatically close the discharge port to facilitate the iron removal of subsequent garbage, easy to operate, and has a high degree of automation

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