CN216827860U - Low-dust solid waste treatment device - Google Patents

Abstract

The utility model relates to the technical field of solid waste treatment equipment, and discloses a low-dust solid waste treatment device, which comprises a crushing box, wherein the top of the crushing box is fixedly connected with a feed inlet, a first crushing mechanism and a second crushing mechanism are arranged in the crushing box, a screening device is arranged below the second crushing mechanism, the screening device is arranged in the crushing box, the bottom of the crushing box is provided with a first discharge port and a second discharge port, the first discharge port is arranged under the screening device, a first collecting box is arranged under the first discharge port, the second discharge port is arranged at one side under the screening device, a second collecting box is arranged under the second discharge port, and a dust-settling device is connected to the side wall of the crushing box; the utility model discloses can carry out a lot of to solid waste and smash, smash effectually, reduce the dust simultaneously and get into the outside air, improve staff operational environment, and can be with the categorised output of solid waste after smashing.

Description

Low-dust solid waste treatment device

Technical Field

The utility model relates to a solid waste treatment facility technical field specifically is a solid waste treatment device of low dust.

Background

The solid waste refers to solid and semi-solid waste materials generated in production, consumption, life and other activities of human beings, and the solid waste is more and more as the economic level is continuously improved, so that the solid waste needs to be treated, and in real life, a solid waste treatment device is mostly used for crushing and crushing the solid waste.

When carrying out shredding to solid waste, there is a large amount of dusts to produce, and the ability of handling the dust is lacked to the present most solid waste processing apparatus, the dust that produces during shredding can directly get into in the environment on every side, and can cause great influence to the environment in the environment on every side is directly got into to a large amount of dusts, make air quality on every side relatively poor, and current solid waste processing apparatus only does single shredding to waste, crushing effect is not good, solid waste after the crushing does not divide the sieve, inconvenient next step is handled.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a solid waste processing apparatus of low dust, aim at providing and can carry out a lot of to solid waste and smash, smash effectually, reduce simultaneously during the dust gets into the outside air, improve staff operational environment, and can be with the solid waste processing apparatus of a low dust of the solid waste classification output after smashing.

The utility model discloses a realize like this:

the utility model provides a solid waste processing apparatus of low dust, includes crushing case, the top fixedly connected with feed inlet of crushing case, be provided with first rubbing crusher and second rubbing crusher in the crushing case, second rubbing crusher sets up second rubbing crusher below, second rubbing crusher below is provided with and divides the sieve device, it sets up to divide the sieve device crushing incasement, the bottom of crushing case is provided with first discharge gate and second discharge gate, first discharge gate sets up divide under the sieve device, just be provided with first collecting box under the first discharge gate, the second discharge gate sets up divide one side under the sieve device, just be provided with the second collecting box under the second discharge gate, be connected with the dust device on the lateral wall of crushing case.

Further, first rubbing crusher constructs for crushing roller, crushing roller with crushing incasement wall rotatable coupling, second rubbing crusher constructs the setting and is in crushing roller's below.

Furthermore, the second crushing mechanism comprises three crushing knives, the three crushing knives are horizontally arranged in parallel, and the blades of the two adjacent crushing knives are arranged in a staggered mode.

Further, the screening device comprises a screen-leaking conveying belt, conveying wheels are movably mounted at two ends of the screen-leaking conveying belt, the conveying wheels are mounted on the crushing box, the first discharging port is arranged below the screen-leaking conveying belt, and the second discharging port is arranged below one end of the screen-leaking conveying belt.

Furthermore, the dust falling device comprises a plurality of dust absorption pipes fixedly connected to the side wall of the crushing box, an air inlet end of each dust absorption pipe is provided with an anti-blocking filter screen, an air outlet end of each dust absorption pipe is connected with an air conveying pipe, a dust absorption fan is fixedly mounted on each air conveying pipe, and a filtering cloth bag is sleeved on an air outlet end of each air conveying pipe.

Furthermore, a magnet is fixedly connected to the inner wall of the feeding hole.

Compared with the prior art, the beneficial effects of the utility model are that:

in practical application, solid waste follows the feed inlet gets into smash the case, process first rubbing crusher constructs crushing back, passes through second rubbing crusher constructs the repulverize, dust device will smash the dust absorption dust fall that incasement solid waste produced at twice crushing in-process, divide the screening plant to pass through twice solid waste after smashing according to certain thickness degree classification screening, pass through respectively first discharge gate and second discharge gate discharge, and pass through respectively first collecting box and second collecting box classification collect to carry out next link processing with thick part, the utility model discloses can carry out a lot of crushing to solid waste, smash effectually, reduce simultaneously during the dust gets into the outside air, improve staff's operational environment, and can be with the solid waste classification output after smashing.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a sectional view of the structure diagram of the present invention.

Reference numerals: a crushing box 1; a feed inlet 2; a first crushing mechanism 3; a second crushing mechanism 4; a screening device 5; a leaky net conveyor belt 51; a transfer wheel 52; a first discharge port 6; a second discharge port 7; a first collection tank 8; a second collection tank 9; a dust falling device 10; a dust suction pipe 101; an anti-blocking filter screen 102; an air delivery duct 103; a dust suction fan 104; a filter cloth bag 105; and a magnet 11.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1, a low-dust solid waste treatment apparatus includes a pulverizing box 1, a feed inlet 2 fixedly connected to the top of the pulverizing box 1, a first crushing mechanism 3 and a second crushing mechanism 4 are arranged in the crushing box 1, the second crushing mechanism 4 is arranged below the second crushing mechanism 4, a screening device 5 is arranged below the second crushing mechanism 4, the screening device 5 is arranged in the crushing box 1, a first discharge hole 6 and a second discharge hole 7 are arranged at the bottom of the crushing box 1, the first discharge hole 6 is arranged under the screening device 5, a first collecting box 8 is arranged right below the first discharge port 6, the second discharge port 7 is arranged at one side right below the screening device 5, and a second collecting box 9 is arranged under the second discharge hole 7, and the side wall of the crushing box 1 is connected with a dust falling device 10.

In practical application, the solid waste enters the crushing box 1 from the feeding hole 2, after being crushed by the first crushing mechanism 3, the solid waste is crushed again by the second crushing mechanism 4, the dust falling device 10 absorbs and falls dust generated in the two crushing processes of the solid waste in the crushing box 1, the screening device 5 sorts and screens the solid wastes which are crushed twice according to certain fineness, the solid wastes are discharged through the first discharge port 6 and the second discharge port 7 respectively and are sorted and collected through the first collection box 8 and the second collection box 9 respectively, so as to carry out the next link treatment on the thicker part, the utility model can crush the solid waste for a plurality of times, the crushing effect is good, meanwhile, dust is reduced to enter the external air, the working environment of workers is improved, and the crushed solid waste can be classified and output.

Referring to fig. 1, the first crushing mechanism 3 is a crushing roller, the crushing roller is rotatably connected with the inner wall of the crushing box 1, and the second crushing mechanism 4 is arranged below the crushing roller. In this embodiment, the solid waste enters the crushing box 1 from the feeding port 2, and after being crushed by the crushing roller, the solid waste is further crushed downward by gravity.

Referring to fig. 1, the second crushing mechanism 4 includes three crushing blades, the three crushing blades are horizontally arranged in parallel, and the blades of two adjacent crushing blades are arranged in a staggered manner. In this embodiment, the solid waste after the first crushing mechanism 3 is smashed passes through three again smash the sword and smash, and crushing effect is better.

Referring to fig. 1, the screening device 5 includes a screen conveyer 51, wherein conveying wheels 52 are movably mounted at both ends of the screen conveyer 51, the conveying wheels 52 are mounted on the pulverizing box 1, the first discharge port 6 is disposed below the screen conveyer 51, and the second discharge port 7 is disposed below one end of the screen conveyer 51. In this embodiment, the twice crushed solid waste is sieved by the sieve conveyor 51, the sieve conveyor 51 filters out coarse solid waste, and the coarse solid waste is conveyed to the second discharge port 7 to be discharged under the driving of the conveying wheel 52.

Referring to fig. 1, the dust falling device 10 includes a plurality of dust pipes 101 fixedly connected to the side wall of the pulverizing box 1, an anti-blocking filter screen 102 is disposed at an air inlet end of the dust pipes 101, an air duct 103 is connected to an air outlet end of the dust pipes 101, a dust suction fan 104 is fixedly mounted on the air duct 103, and a filter cloth bag 105 is sleeved at the air outlet end of the air duct 103. In this embodiment, under the driving of the dust suction fan 104, the dust in the inner cavity of the pulverizing box 1 is sucked into the air duct 103 through the plurality of dust suction pipes 101, and is collected through the filter cloth bag 105, so that the dust is prevented from entering the outside air.

Referring to fig. 1, a magnet 11 is fixedly connected to an inner wall of the feed port 2. In this embodiment, when solid waste material passes through during feed inlet 2, magnetite 11 can absorb the recovery to the metal in the solid waste material, avoids right first rubbing crusher constructs 3 and second rubbing crusher constructs 4 causes the damage.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. A low-dust solid waste treatment device is characterized in that: comprises a crushing box (1), the top of the crushing box (1) is fixedly connected with a feed inlet (2), a first crushing mechanism (3) and a second crushing mechanism (4) are arranged in the crushing box (1), the second crushing mechanism (4) is arranged below the second crushing mechanism (4), a screening device (5) is arranged below the second crushing mechanism (4), the screening device (5) is arranged in the crushing box (1), the bottom of the crushing box (1) is provided with a first discharge port (6) and a second discharge port (7), the first discharge port (6) is arranged under the screening device (5), a first collecting box (8) is arranged under the first discharge port (6), the second discharge port (7) is arranged on one side under the screening device (5), and a second collecting box (9) is arranged under the second discharge port (7), and the side wall of the crushing box (1) is connected with a dust falling device (10).

2. A low-dust solid waste disposal device as claimed in claim 1 wherein said first shredder mechanism (3) is a shredder roller which is rotatably connected to the inner wall of said shredding box (1) and said second shredder mechanism (4) is disposed below said shredder roller.

3. A low-dust solid waste disposal device as claimed in claim 1 wherein said second shredding means (4) comprises three shredding knives arranged horizontally side by side with the blades of adjacent two shredding knives being offset.

4. A low-dust solid waste treatment device as claimed in claim 1, wherein the screening device (5) comprises a perforated conveyor belt (51), two ends of the perforated conveyor belt (51) are movably provided with conveying wheels (52), the conveying wheels (52) are arranged on the crushing box (1), the first discharge port (6) is arranged below the perforated conveyor belt (51), and the second discharge port (7) is arranged below one end of the perforated conveyor belt (51).

5. The low-dust solid waste treatment device according to claim 1, wherein the dust reduction device (10) comprises a plurality of dust suction pipes (101) fixedly connected to the side wall of the crushing box (1), an anti-blocking filter screen (102) is arranged at an air inlet end of each dust suction pipe (101), an air delivery pipe (103) is connected to an air outlet end of each dust suction pipe (101), a dust suction fan (104) is fixedly mounted on each air delivery pipe (103), and a filter cloth bag (105) is sleeved at an air outlet end of each air delivery pipe (103).

6. A low dust solid waste disposal device as claimed in claim 1 wherein a magnet (11) is fixedly attached to the inner wall of said inlet port (2).

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