CN213378458U

CN213378458U - System for sorting kitchen garbage from mixed garbage

Info

Publication number: CN213378458U
Application number: CN202022106625.XU
Authority: CN
Inventors: 雷容; 李慧
Original assignee: Sichuan Weibeite Technology Co ltd
Current assignee: Sichuan Weibeite Technology Co ltd
Priority date: 2020-09-23
Filing date: 2020-09-23
Publication date: 2021-06-08
Anticipated expiration: 2030-09-23

Abstract

The utility model discloses a system for sorting kitchen garbage from mixed garbage, which comprises a garbage temporary storage pool, a deodorization device, an oil-water separator, a magnetic separation device, a drying device, an extrusion device and a roller screening device, wherein one end of a support plate, which is far away from the inner side of a roller, is fixedly connected with an elastic screen, and one side of a base of the screening device is rotationally connected with a pressure cylinder; the utility model discloses a connect extrusion device and cylinder sieving mechanism, make the rubble rubbish in the mixed rubbish not by the breakage, the screening effect can be more obvious, through setting up elastic screen in the inside of drum, make the rubble when the screening because self quality and elastic screen's elasticity and the more violent of beating, be screened out more easily, reached and screened more abundant effect, through setting up the pressure cylinder, when carrying out the blowing after the screening is accomplished, can direct control pressure cylinder with the inside kitchen of cylinder sieving mechanism surplus rubbish automatic pour out fast, the effect of the blowing of being convenient for has been reached.

Description

System for sorting kitchen garbage from mixed garbage

Technical Field

The utility model relates to a garbage sorting technical field, concretely relates to system for sorting kitchen garbage in mixed garbage.

Background

The municipal solid waste is solid waste generated in municipal daily life or in activities of providing services for the municipal daily life; the household garbage is complex in components, contains a large amount of organic matters, can generate a large amount of bacteria and stink, is difficult to decompose, contains a large amount of organic matters such as plastics and rubber, can generate heavy metal pollutants when the organic acids dissolve metals, and is influenced by factors such as economic development level, energy structure, natural conditions and traditional habits in various places, so that the garbage treatment is difficult to have a uniform mode; in order to achieve the aim of clean production, the sanitation department sends the collected mixed domestic garbage and sludge to a domestic garbage treatment plant, a vehicle for transporting the domestic garbage enters a closed (micro-negative pressure) feeding room to dump the garbage into a closed domestic garbage temporary storage bin, the domestic garbage is firstly subjected to biological sterilization and deodorization treatment in the temporary storage bin, then the mixed domestic garbage is sent into a production line to be subjected to mechanical classification, bag breaking and primary separation are carried out by automatic feeding equipment, wherein the cleaning wastewater of the kitchen garbage passes through an oil-water separator to remove oil and slag in the cleaning wastewater, the cleaning wastewater is discharged into a sewage treatment station after reaching the standard, and the cleaned solid part of the kitchen garbage enters a biochemical bin to prepare fertilizer; after solid, water and oil separation of the kitchen waste is realized, the fixed substances are used for preparing fertilizer, the separated building residue type waste, the collected building waste and ash slag generated by cracking and gasification are sent to a building waste treatment process for brick making, combustible gas generated by cracking and gasification is mainly used for power generation, and a heat source required by waste drying and fertilizer preparation is also provided by cracking and gasification.

Since the solid matter separated from the kitchen garbage can be used for preparing fertilizer, the kitchen garbage needs to be sorted in order to make full use of resources, but the kitchen garbage is easy to rot and has no inherent property when being sorted, so that the kitchen garbage is difficult to sort, and therefore, the mixed garbage needs to be dried and then screened, and the mixed garbage is messy when being screened, so that the screening is easy to cause insufficient, and the discharging is inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming that prior art exists because mixed waste is more mixed and disorderly, leads to the screening insufficient, and the also inconvenient problem of ejection of compact provides the system of sorting kitchen garbage in the mixed waste, and the system of sorting kitchen garbage in this mixed waste has easily the screening and the convenient effect of ejection of compact.

In order to achieve the above object, the utility model provides a following technical scheme: a system for sorting kitchen waste from mixed waste comprises a temporary waste storage pool, a deodorizing device, an oil-water separator, a magnetic separation device, a drying device, an extruding device and a roller screening device, wherein the temporary waste storage pool is connected with the deodorizing device, the oil-water separator and the magnetic separation device;

the roller screening device comprises a roller, a screening device base and a rotating frame, wherein the roller is located above the rotating frame, the screening device base is located below the rotating frame, supporting plates are evenly arranged inside the roller, one end, far away from the inner side of the roller, of each supporting plate is fixedly connected with an elastic screen, one side of the screening device base is rotatably connected with a pressure cylinder, a telescopic supporting rod is slidably connected inside the pressure cylinder, and the other end of the telescopic supporting rod is rotatably connected to the lower end of one side of the rotating frame.

Preferably, the outer side of the roller is fixedly connected with a rack, the outer side of the roller is symmetrically and fixedly connected with limiting blocks relative to the rack, and the inner side of the limiting blocks is fixedly connected with a rolling belt.

Preferably, the rotary frame upper end is connected with the horizontal pole along cylinder axial fixedly, the horizontal pole outside intermediate rotation is connected with the gear, gear and rack toothing are connected, gear one side fixedly connected with first band pulley, the horizontal pole outside is connected with the gyro wheel about gear symmetry rotation, gyro wheel and rolling belt transmission are connected, rotary frame lower extreme fixedly connected with motor, motor one side is provided with the second band pulley, second band pulley and first band pulley pass through the V belt transmission and connect.

Preferably, a conveyor belt is arranged at one end of the roller, and a classification storage vehicle is arranged at the other end of the roller.

Preferably, one end of the rotating frame, which is far away from the pressure cylinder, is rotatably connected with the screening device base.

Compared with the prior art, the utility model provides a system for select separately rubbish from cooking among mixed rubbish possesses following beneficial effect:

1. the utility model discloses a connect extrusion device and cylinder sieving mechanism, make the rubble rubbish in the mixed rubbish not broken, directly filter through the cylinder sieving mechanism, because the rubble is not broken, so the screening effect can be more obvious, through setting up the elastic screen cloth in the cylinder inside, make the rubble beat more fiercely because self quality and elastic screen cloth's elasticity when screening, be screened out more easily, because the kitchen after being dried is surplus the rubbish quality lighter, so can follow the cylinder and continue the screening, reached and screened more abundant effect;

2. the utility model discloses a set up the conveyer belt and can directly transport the extrusion device through the mixed rubbish after selecting inside the screening of cylinder sieving mechanism, can collect the rubble rubbish of selecting through setting up categorised storage vehicle and deposit, through setting up the pressure cylinder, when carrying out the blowing after the screening is accomplished, can make the rolling stand drive the cylinder and then pour the inside kitchen of cylinder sieving mechanism automatic quick rubbish, reached the effect of the blowing of being convenient for.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization provides very big help for people.

Drawings

FIG. 1 is a schematic structural view of a roller screening device in a system for sorting kitchen waste from mixed waste according to the present invention;

FIG. 2 is a schematic view of the internal structure of the roller screening device in the system for sorting kitchen waste from mixed waste of the present invention;

fig. 3 is a block diagram of a system for sorting kitchen garbage from mixed garbage according to the present invention.

Description of the reference numerals

1. A temporary garbage storage pool; 2. a deodorizing device; 3. an oil-water separator; 4. a magnetic separation device; 5. a drying device; 6. an extrusion device; 7. a drum screening device; 701. a drum; 702. a screening device base; 703. a rotating frame; 704. a support plate; 705. an elastic screen; 706. a rack; 707. a limiting block; 708. rolling the belt; 709. a gear; 710. a first pulley; 711. a motor; 712. a second pulley; 713. a V-belt; 714. a roller; 715. a pressure cylinder; 716. a telescopic strut; 717. a cross bar; 8. a classified material storage vehicle; 9. and (4) a conveyor belt.

Detailed Description

The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings. It is to be understood that the description of the embodiments herein is for purposes of illustration and explanation only and is not intended to limit the invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be 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.

Referring to fig. 1-3, the present invention provides a technical solution: a system for sorting kitchen garbage from mixed garbage comprises a garbage temporary storage pool 1, a deodorizing device 2, an oil-water separator 3, a magnetic separation device 4, a drying device 5, an extruding device 6 and a roller screening device 7, wherein the garbage temporary storage pool 1 is connected with the deodorizing device 2, the oil-water separator 3 and the magnetic separation device 4, the magnetic separation device 4 is connected with the drying device 5, the drying device 5 is connected with the extruding device 6, and the extruding device 6 is connected with the roller screening device 7 through a conveyor belt 9, so that broken stone garbage in the mixed garbage is not crushed and is directly screened through the roller screening device 7;

the roller screening device 7 comprises a roller 701, a screening device base 702 and a rotating frame 703, the roller 701 is positioned above the rotating frame 703, the screening device base 702 is positioned below the rotating frame 703, supporting plates 704 are uniformly arranged inside the roller 701, one end of each supporting plate 704, which is far away from the inner side of the roller 701, is fixedly connected with an elastic screen 705, so that broken stones can jump more violently due to the self-mass and the elasticity of the elastic screen 705 during screening, and can be screened out more easily, the dried kitchen waste is lighter in mass and can continue screening along with the roller 701, a more sufficient screening effect is achieved, one side of the screening device base 702 is rotatably connected with a pressure cylinder 715, a telescopic supporting rod 716 is slidably connected inside the pressure cylinder 715, the other end of the telescopic supporting rod 716 is rotatably connected to the lower end of one side of the rotating frame 703, the rotating frame 703 can be directly controlled to drive the roller 701 to further automatically and rapidly pour out the kitchen waste inside the roller, the effect of convenient emptying is reached.

The utility model discloses in, preferred, the outside fixedly connected with rack 706 of cylinder 701, the cylinder 701 outside about rack 706 symmetry fixedly connected with stopper 707, stopper 707 rolls area 708 relatively inboard fixedly connected with, makes cylinder sieving mechanism 7 more stable.

The utility model discloses in, it is preferred, the revolving rack 703 upper end is along cylinder 701 axial fixedly connected with horizontal pole 717, horizontal pole 717 outside intermediate rotation is connected with gear 709, gear 709 and rack 706 meshing connection, the first band pulley 710 of gear 709 one side fixedly connected with, the horizontal pole 717 outside is connected with gyro wheel 714 about the gear 709 symmetry rotation, gyro wheel 714 and the transmission of roll area 708 are connected, revolving rack 703 lower extreme fixedly connected with motor 711, motor 711 one side is provided with second band pulley 712, second band pulley 712 and first band pulley 710 pass through V belt 713 transmission and connect, provide power for cylinder 701 through motor 711, make mixed rubbish sieve inside cylinder 701.

The utility model discloses in, preferred, cylinder 701 one end is provided with conveyer belt 9, and the cylinder 701 other end is provided with categorised storage vehicle 8, can directly transport the mixed rubbish after selecting extrusion device 6 inside the cylinder sieving mechanism 7 and filter, can collect the rubble rubbish of selecting through setting up categorised storage vehicle 8 and deposit.

The utility model discloses in, preferred, the rotating turret 703 is kept away from pressure cylinder 715 one end and is rotated with sieving mechanism base 702 and be connected, makes cylinder 701 and motor 711 rotate together, makes the blowing more convenient.

The utility model discloses a theory of operation and use flow: when in use, the mixed garbage is stored in the garbage temporary storage pool 1, the garbage temporary storage pool 1 is connected with the deodorization device 2, the rotten odor in the garbage temporary storage pool 1 can be eliminated, the odor is prevented from being emitted to cause pollution, then the mixed garbage is subjected to hot water washing, the hot water washing can prevent oil stain from caking, the oil-water separator 3 is more fully separated, the sewage separated by the oil-water separator 3 is discharged after being processed to be qualified, then the residual mixed garbage is subjected to metal waste screening by the magnetic separation device 4, the subsequent drying and sorting are convenient, the mixed garbage with the metal waste removed is dried by the drying device 5, the dirt is screened, the garbage is extruded by the extrusion device 6, the plastic is convenient to be screened, and then the residual sorted garbage is transported into the roller screening device 7 for crushed stone screening by the conveyor belt 9, the roller screening device 7 comprises a roller 701, a screening device base 702 and a rotating frame 703, an elastic screen 705 is arranged in the roller 701, so that broken stones can be screened more strongly due to the self-weight and the elasticity of the elastic screen 705 and can be screened out more easily, and the dried kitchen waste is lighter in weight, therefore, the screening can be continued along with the roller 701, the effect of more sufficient screening is achieved, and when the screening is finished and the material is discharged, the pressure cylinder 715 is arranged at one end of the base 702 of the screening device, can direct control pressure cylinder 715 make the rotating turret 703 drive the cylinder 701 and then pour out the inside kitchen garbage that remains of cylinder sieving mechanism 7 is automatic fast, has reached the effect of the blowing of being convenient for, and the rubble that will select at last is deposited through categorised storage vehicle 8, and organic waste such as the kitchen garbage that will divide the election also stores and transports through categorised storage vehicle 8.

The preferred embodiments of the present invention have been described in detail above, but the present invention is not limited thereto. In the technical idea scope of the present invention, it can be right to the technical solution of the present invention perform multiple simple modifications, including each technical feature combined in any other suitable manner, these simple modifications and combinations should be regarded as the disclosed content of the present invention, and all belong to the protection scope of the present invention.

Claims

1. The utility model provides a system for select separately rubbish from cooking among mixed rubbish, includes that rubbish keeps in pond (1), deodorizing device (2), water oil separator (3), magnetic separation device (4), drying device (5), extrusion device (6) and cylinder sieving mechanism (7), its characterized in that: the garbage temporary storage pool (1) is connected with a deodorization device (2), an oil-water separator (3) and a magnetic separation device (4), the magnetic separation device (4) is connected with a drying device (5), the drying device (5) is connected with an extrusion device (6), and the extrusion device (6) is connected with a roller screening device (7) through a conveyor belt (9);

roller sieving mechanism (7) include cylinder (701), sieving mechanism base (702) and rotating turret (703), cylinder (701) are located rotating turret (703) top, sieving mechanism base (702) are located rotating turret (703) below, cylinder (701) inside evenly is provided with extension board (704), the inboard one end fixedly connected with elastic screen cloth (705) of cylinder (701) is kept away from in extension board (704), sieving mechanism base (702) one side is rotated and is connected with pressure cylinder (715), the inside sliding connection of pressure cylinder (715) has telescopic strut (716), telescopic strut (716) other end rotates the lower extreme of connecting in rotating turret (703) one side.

2. The system for sorting kitchen waste from mixed waste according to claim 1, wherein a rack (706) is fixedly connected to the outer side of the drum (701), the outer side of the drum (701) is fixedly connected with a limiting block (707) symmetrically with respect to the rack (706), and a rolling belt (708) is fixedly connected to the limiting block (707) relative to the inner side.

3. The system for sorting kitchen waste in mixed waste according to claim 1, wherein a transverse rod (717) is fixedly connected to the upper end of the rotating frame (703) along the axial direction of the drum (701), a gear (709) is rotatably connected to the middle of the outer side of the transverse rod (717), the gear (709) is meshed with the rack (706), a first belt wheel (710) is fixedly connected to one side of the gear (709), rollers (714) are rotatably connected to the outer side of the transverse rod (717) symmetrically with respect to the gear (709), the rollers (714) are in transmission connection with a rolling belt (708), a motor (711) is fixedly connected to the lower end of the rotating frame (703), a second belt wheel (712) is arranged on one side of the motor (711), and the second belt wheel (712) and the first belt wheel (710) are in transmission connection through a V-belt (713).

4. The system for sorting kitchen waste from mixed waste according to claim 1, characterized in that the drum (701) is provided with a conveyor belt (9) at one end and the sorting cart (8) at the other end of the drum (701).

5. The system for sorting kitchen waste from mixed waste according to claim 1, wherein the end of the rotating frame (703) remote from the pressure cylinder (715) is rotatably connected to the base (702) of the sifting device.