CN214975782U - Solid waste filtering device - Google Patents

Abstract

The utility model discloses a solid waste filter equipment, including rose box and base, from last rotatory bucket, filter screen, ramp of being equipped with down in the rose box, the adjacent bottom in rotatory bucket side is equipped with infrared emitter, and the top is equipped with corresponding infrared receiver in the rose box, and the filter screen all inclines to set up with the ramp, and the rose box outside is equipped with the ultrasonic transducer corresponding with the filter screen, and the top middle part is equipped with the air discharge fan in the rose box. The rotary barrel is internally provided with a conical cavity, a plurality of screen frames are uniformly distributed from the cavity to the outer surface, a feed inlet corresponding to the infrared emitter is arranged on the side surface of the rotary barrel close to the top end, and a cabin door is arranged on the feed inlet. The utility model discloses can carry out multistage filtration under the prerequisite of not destroying the discarded object, can reduce the dust that produces in the filtering process, adopt ultrasonic filtering, the filter effect is good.

Description

Solid waste filtering device

Technical Field

The utility model relates to a solid waste handles technical field, concretely relates to solid waste filter equipment.

Background

With the development of economy and the increase of population, the process of urbanization is rapidly accelerated, the yield of solid waste is increased day by day, the variety is complicated day by day, and the solid waste causes a plurality of social problems and environmental problems. It not only causes serious environmental pollution, but also directly affects social stability and economic development.

Current solid waste filter equipment can produce a large amount of dust in the course of the work, and can not carry out stage filtration, and the filter effect is poor, and some filter equipment can smash the discarded object, have influenced the recovery of partial discarded object.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a solid waste filter equipment can carry out stage filter to solid waste under the prerequisite of not destroying the discarded object, can reduce the dust that produces in the course of the work simultaneously.

In order to solve the technical problem, the utility model discloses a following scheme:

the utility model provides a solid waste filter equipment, includes rose box and base, be equipped with rotatory bucket, filter screen, ramp from last to down in the rose box, the neighbouring bottom in rotatory bucket side is equipped with infrared emitter, and the top is equipped with corresponding infrared receiver in the rose box, and the filter screen all inclines to set up with the ramp, and the rose box outside is equipped with the ultrasonic transducer corresponding with the filter screen, and the top middle part is equipped with the air discharge fan in the rose box. The effect of the rotary dust filter is that the rotary angle of the rotary barrel is positioned through the infrared transmitter and the infrared receiver, the feeding hole of the rotary barrel can realize secondary filtration to the upper feeding hopper through the rotary barrel and the filter screen and the ramp, and dust generated during the work of the filter box is reduced through the arrangement of the exhaust fan.

Preferably, a conical cavity is arranged in the rotary barrel, a plurality of screen frames are uniformly distributed from the cavity to the outer surface, a feed port corresponding to the infrared emitter is arranged at the position, close to the top end, of the side surface of the rotary barrel, a cabin door is arranged on the feed port, and the area of the feed port is larger than that of the screen frames. The function of the feeding device is that the feeding port is aligned with the feeding hopper when feeding, the cabin door is opened, and the cabin door is closed after feeding is finished.

Preferably, the rose box top is equipped with the feeder hopper corresponding with the feed inlet, and the rose box closes on the ramp bottom and is equipped with the third discharging pipe, and the rose box closes on the filter screen bottom and is equipped with the second discharging pipe, and the rose box closes on rotatory bottom of the barrel end and is equipped with first discharging pipe, and the air discharge fan is connected with the dust removal pipe. The function of the dust-removing device is to discharge solid wastes with different sizes through corresponding pipelines and discharge dust in the filter box during work.

Preferably, a plurality of support columns are connected between the filter box and the base, and damping springs are wound on the support columns. Which functions for fixation and shock absorption.

Preferably, a control panel is arranged on the side surface of the base. Which is intended to facilitate handling by the operator.

Preferably, a motor is arranged on the side surface of the filter box. Which functions to drive the rotary tub to rotate.

The utility model discloses beneficial effect who has:

1. the multistage filtration is realized through the arrangement of the rotary barrel, the filter screen and the ramp;

2. solid waste is not crushed, so that part of waste is convenient to recycle;

3. the dust generated by the filter box during working is reduced by the arrangement of the exhaust fan;

4. the filtering effect is improved by filtering through ultrasonic vibration.

Drawings

Fig. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic sectional elevation view of the filter box;

fig. 3 is a schematic top view of the rotary tub.

The reference numerals are explained below: 1. a motor; 2. an ultrasonic transducer; 3. filtering with a screen; 4. a third discharge pipe; 5. a second discharge pipe; 6. a first discharge pipe; 7. rotating the barrel; 8. an infrared emitter; 9. an infrared receiver; 10. a dust removal pipe; 11. a filter box; 12. an exhaust fan; 13. a screen frame; 14. a feed hopper; 15. a ramp; 16. a feed inlet; 17. a pillar; 18. a damping spring; 19; a control panel; 20. a base; 21. a hatch door.

Detailed Description

The present invention will be described in further detail with reference to the following examples and drawings, but the present invention is not limited thereto.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "longitudinal", "lateral", "horizontal", "inner", "outer", "front", "rear", "top", "bottom", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and the terms are only for convenience of description of the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should be further noted that, unless otherwise explicitly specified or limited, the terms "disposed," "opened," "mounted," "connected," and "connected" are to be construed broadly, e.g., as either a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1

As shown in fig. 2, a solid waste filtering device, comprises a filtering box 11 and a base 20, a rotary barrel 7, a filter screen 3 and a ramp 15 are arranged in the filtering box 11 from top to bottom, and are used for performing multi-stage filtration on solid waste, an infrared emitter 8 is arranged at the bottom end of the side surface of the rotary barrel 7, a corresponding infrared receiver 9 is arranged above the filtering box 11 and is used for enabling a feed inlet 16 to correspond to a feed hopper 14 during feeding, the filter screen 3 and the ramp 15 are both obliquely arranged so as to discharge the solid waste conveniently, an ultrasonic transducer 2 corresponding to the filter screen 3 is arranged outside the filtering box 11 and is used for transmitting ultrasonic waves to the screen 3, and the solid waste is subjected to ultrasonic filtration, and an exhaust fan 12 is arranged in the middle of the upper part in the filtering box 11 and is used for discharging dust generated in the working process.

Example 2

As shown in fig. 3, a conical cavity is arranged in the rotary barrel 7, a plurality of screen frames 13 are uniformly distributed from the cavity to the outer surface, so that solid waste with a proper size can be filtered out conveniently, a feed port 16 corresponding to the infrared emitter 8 is arranged at the side surface of the rotary barrel 7 close to the top end, a cabin door 21 is arranged on the feed port 16 and used for preventing the solid waste from being poured out during operation, and the area of the feed port 16 is larger than that of the screen frames 8, so that the solid waste can be thrown in conveniently.

Example 3

As shown in fig. 2, the filter box 11 is provided with a feeding hopper 14 corresponding to the feeding inlet 16 at the top, a cover plate is arranged on the feeding hopper 14, the filter box 11 is provided with a third discharging pipe 4 near the bottom end of the ramp 15, the filter box 11 is provided with a second discharging pipe 5 near the bottom end of the filter screen 3, the filter box 11 is provided with a first discharging pipe 6 near the bottom end of the rotary barrel 7, and the exhaust fan 12 is connected with a dust removing pipe 10. The solid wastes with different sizes are discharged through corresponding pipelines, and the dust in the filter box is discharged during working.

Example 4

As shown in fig. 1, a plurality of struts 17 are connected between the filter box 11 and the base 20 for fixing the filter box 11 on the base 20, and a damping spring 18 is wound on the struts 17 for reducing vibration generated during the filtering process.

As shown in fig. 1, a control panel 19 is disposed on a side of the base 20 for facilitating operation of an operator.

As shown in fig. 1, a motor 1 is disposed at a side of the filter box 11 for driving the rotary tub 7 to rotate.

The utility model discloses a theory of operation does: firstly, a motor (1) is started through a control panel (19), a feed inlet (16) of a rotary barrel (7) is rotated to a position corresponding to a feed hopper (14) according to a signal transmitted by an infrared transmitter (8) received by an infrared receiver (9), a cover plate on the feed hopper (14) and a cabin door (21) on the rotary barrel (7) are opened, solid waste is poured into the rotary barrel (7) through the feed hopper (14) and the feed inlet (16), the cover plate on the feed hopper (14) and the cabin door (14) on the rotary barrel (7) are closed, an exhaust fan (12) is started, the motor (1) is controlled to drive the rotary barrel (7) to rotate, an inner conical cavity of the rotary barrel (7) enables the solid waste in the barrel to be filtered through a screen frame (13), and simultaneously, the large solid waste can gradually move to the bottom end of the rotary barrel (7) and is discharged through a discharge pipe (6), the ultrasonic vibration generated by the ultrasonic transducer (2) and falling onto the filter screen (3) is used for secondary filtration, the filter screen (3) is obliquely arranged, so that solid waste on the filter screen (3) is discharged through the second discharge pipe (5) while being filtered, and finally small solid waste falling onto the ramp (15) is discharged from the third discharge pipe (4).

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and the technical essence of the present invention is that within the spirit and principle of the present invention, any simple modification, equivalent replacement, and improvement made to the above embodiments are all within the protection scope of the technical solution of the present invention.

Claims (6)

1. A solid waste filtering device comprises a filtering box (11) and a base (20), and is characterized in that: rotatory bucket (7), filter screen (3), ramp (15) are equipped with from last to down in rose box (11), and the neighbouring bottom in rotatory bucket (7) side is equipped with infrared emitter (8), and the top is equipped with corresponding infrared receiver (9) in rose box (11), and filter screen (3) all incline with ramp (15) and set up, and the rose box (11) outside is equipped with ultrasonic transducer (2) corresponding with filter screen (3), and the top middle part is equipped with air discharge fan (12) in rose box (11).

2. The solid waste filtering device according to claim 1, wherein: the rotary drum is characterized in that a conical cavity is formed in the rotary drum (7), a plurality of screen frames (13) are uniformly distributed from the cavity to the outer surface, a feed port (16) corresponding to the infrared emitter (8) is formed in the side surface of the rotary drum (7) and close to the top end, a cabin door (21) is arranged on the feed port (16), and the area of the feed port (16) is larger than that of the screen frames (13).

3. The solid waste filtering device according to claim 1, wherein: the dust removal device is characterized in that a feed hopper (14) corresponding to the feed inlet (16) is arranged above the filter box (11), a third discharge pipe (4) is arranged at the bottom end of a ramp (15) close to the filter box (11), a second discharge pipe (5) is arranged at the bottom end of a filter screen (3) close to the filter box (11), a first discharge pipe (6) is arranged at the bottom end of a rotary barrel (7) close to the filter box (11), and a dust removal pipe (10) is connected to the exhaust fan (12).

4. The solid waste filtering device according to claim 1, wherein: a plurality of support columns (17) are connected between the filter box (11) and the base (20), and damping springs (18) are wound on the support columns (17).

5. The solid waste filtering device according to claim 1, wherein: the side surface of the base (20) is provided with a control panel (19).

6. The solid waste filtering device according to claim 1, wherein: and a motor (1) is arranged on the side surface of the filter box (11).

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