CN204746581U - Broken sorting facilities of rubbish - Google Patents

Abstract

The utility model relates to a rubbish crushing and sorting equipment. Two sets of crushing knives are arranged in the crushing box, a drum mixing bin is arranged between the feeding hopper and the crushing bin, and the feeding end of the feeding hopper and the drum mixing bin They are connected by a conveyor belt. The discharge end of the drum mixing bin is set above the feed port of the crushing box. An electromagnetic sorting bin for sorting metals is installed on the lower side of the crushing bin. The electromagnetic sorting bin is equipped with an electromagnetic sorting bin for discharging metals. The metal outlet and the garbage outlet for discharging garbage, the crushing box and the electromagnetic sorting bin are connected by a chute. The advantage is: by setting the drum mixing bin and the electromagnetic sorting bin, the drum mixing bin can stir the garbage entering from the feeding hopper to make it even, and then evenly send it to the crushing box for crushing, and then send it to the electromagnetic sorting bin Sorting, so that the garbage can be effectively disposed of, and metal and ordinary garbage can be separated, which not only prevents environmental pollution, but also saves a lot of resources.

Description

Garbage crushing and sorting equipment

technical field

The utility model relates to the technical field of garbage treatment equipment, in particular to a garbage crushing and sorting equipment.

Background technique

At present, most of the garbage is disposed of by landfill or incineration. For the incineration of garbage, it is necessary to effectively treat the flue gas generated during the incineration process, but because the components in the garbage are extremely messy, in addition to daily necessities, there may be some chemical and medical supplies, and there may also be There are some metals, so a lot of polluted smoke will be produced during the combustion process. At the same time, as renewable resources such as metal, glass and plastic in medical waste, it has lost the value of resource utilization. If these products are incinerated and then landfilled, it will not only pollute the environment, but also waste resources.

Contents of the invention

Aiming at the deficiencies in the above-mentioned prior art, the purpose of this utility model is to provide a garbage crushing machine that can effectively dispose of garbage and separate metal from ordinary garbage, which not only prevents environmental pollution, but also saves a lot of resources. Sorting equipment.

In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions:

A kind of garbage crushing and sorting equipment, including a feeding hopper and a crushing box. There are two sets of crushing knives that rotate relatively in the crushing box. A drum mixing bin is arranged between the feeding hopper and the crushing box. The feed end of the drum is connected by a conveyor belt. The discharge end of the drum mixing bin is set above the feed port of the crushing box. An electromagnetic sorting bin for sorting metals is installed on the lower side of the crushing bin. There is a metal outlet for discharging metal and a garbage outlet for discharging garbage, and the crushing box and the electromagnetic sorting bin are connected by a chute.

The utility model is further configured as follows: the chute is arranged downwardly, the feed end of the chute is connected with the discharge port of the crushing box, and the discharge end is connected with the feed port of the electromagnetic sorting bin.

The utility model is further configured as follows: the crushing knife includes two relatively rotating crushing shafts, a plurality of blades are arranged on the outer wall of the crushing shafts, and the blades on the two rotating shafts are alternately distributed.

The utility model is further configured as follows: the drum mixing bin is a cylindrical grid, or a plurality of through holes are arranged on the cylindrical tube.

By adopting the above technical scheme, the technical effect achieved by the utility model is: by setting the drum mixing bin and the electromagnetic sorting bin, the drum mixing bin can stir the garbage entering from the feeding hopper to make it uniform, and then evenly send it into Crushed in the crushing box and sent to the electromagnetic sorting bin for sorting, this can not only effectively dispose of garbage, but also separate metal from ordinary garbage, which not only prevents environmental pollution, but also saves a lot of resources.

Description of drawings

Below in conjunction with accompanying drawing, the utility model is described in further detail.

Fig. 1 is a schematic diagram of the working principle of the utility model.

Detailed ways

Referring to Fig. 1, it is a kind of rubbish crushing and sorting equipment disclosed by the utility model, a drum mixing bin 12 is arranged between the feed hopper 10 and the crushing box 11, and the drum mixing bin 12 is a cylindrical grid, or A plurality of through holes are set on the cylindrical tube. This structure can make the water in the garbage flow out from the through holes or grille holes quickly when the garbage enters the drum mixing chamber and rotates and mixes evenly, and can be removed. Water in trash.

The feeding hopper 10 and the feeding end of the drum mixing bin 12 are connected by a conveyor belt, and the discharging end of the drum mixing bin 12 is set above the feeding port of the crushing box 11, and the crushing box 11 is equipped with two groups of crushing machines that rotate relatively. The knives and crushing knives are driven by a motor-driven reducer, so that the two sets of crushing knives rotate relative to each other, and the relative rotation of the crushing knives generates shear force, and the shear force between the knives causes the material to be broken. The crushing knife includes two relatively rotating crushing shafts, the outer walls of the crushing shafts are provided with a plurality of blades, and the blades on the two rotating shafts are interlaced with each other.

The underside of the crushing box 11 is provided with an electromagnetic sorting bin 13 for sorting metals. The electromagnetic sorting bin 13 is provided with a metal outlet for discharging metal and a garbage outlet for discharging garbage. The crushing bin 11 and the electromagnetic sorting bin 12 are connected by chute 14. The chute 14 is inclined downwards, the feed end of the chute 14 is connected with the discharge port of the crushing box 11 , and the discharge end is connected with the feed port of the electromagnetic sorting bin 13 . The crushed material is accelerated into the electromagnetic sorting bin through the chute, and the strong magnetic metal pulverized matter is adsorbed on the surface of the electromagnetic sorting bin in the electromagnetic sorting bin, so that the metal pulverized matter is separated from the weak magnetic and non-magnetic ones. Separation of pulverized materials, the strong magnetic metal pulverized materials adsorbed on the cylinder are taken out of the magnetic field area with the rotation of the cylinder and lose electromagnetic force, the metal pulverized materials are discharged from the metal outlet, and the weakly magnetic and non-magnetic pulverized materials are discharged from the garbage outlet discharge.

The foregoing embodiments are only preferred embodiments of the present utility model, and are not intended to limit the scope of protection of the present utility model. Therefore: all equivalent changes made according to the structure, shape, and principle of the present utility model should be covered by this utility model. within the scope of protection of utility models.

Claims (4)

1. a refuse breaking screening installation, comprise feed hopper and broken case, two groups of crushing cutters relatively rotated are provided with in broken case, it is characterized in that: between feed hopper and broken case, be provided with drum agitation storehouse, be connected by conveyer belt between feed hopper with the feed end in drum agitation storehouse, the discharge end in drum agitation storehouse is located at above the charging aperture of broken case, the downside of broken case is provided with the electromagnetic separation storehouse for sorting metal, electromagnetic separation storehouse is provided with the metal outlet for discharging metal and the garbage outlet for discharging rubbish, connected by chute between broken case and electromagnetic separation storehouse.

2. refuse breaking screening installation according to claim 1, is characterized in that: described chute is downward-sloping setting, and the feed end of chute is connected with the discharging opening of broken case, discharge end is connected with the charging aperture in electromagnetic separation storehouse.

3. refuse breaking screening installation according to claim 2, is characterized in that: described crushing cutter comprises two broken shafts relatively rotated, and the outer wall of broken shaft is provided with multiple blade, the interlaced distribution of blade in two rotating shafts.

4. the refuse breaking screening installation according to any one of claims 1 to 3, is characterized in that: described drum agitation storehouse is that grid cylindrically or cylindrical duct arrange multiple through hole.