CN102580828B - Environment friendly kitchen waste collecting bin - Google Patents

Abstract

The invention provides an environment-friendly food waste collection bin, which includes a membrane-enclosed collection bin; an automatic rolling gate is arranged in front of the bin, and a distributing machine is arranged in the back; In the working pool, there are connected feeding hoppers, pushing devices, crushers, confluence pipes and bucket elevators in the working pool from top to bottom; the feeding port of the pushing device is slightly higher than the ground; the bucket The discharge port of the hoist corresponds to the feed port of the distributor. The receiving vehicle enters the receiving warehouse through the automatic rolling gate until it reaches the vicinity of the working pool. The material is unloaded into the pushing device, and after being crushed by the crusher, it is collected by the confluence pipe to the feeding port of the bucket elevator, and then lifted by the bucket elevator. Go to the material distribution machine behind the receiving warehouse for material distribution, and the different materials obtained after material distribution are sent to different processes for processing. The invention realizes the flow operation of conveying, collecting and treating the kitchen garbage, reduces the labor intensity of workers, and prevents environmental pollution.

Description

Environmentally friendly food waste collection bin

technical field

The invention belongs to the technical field of garbage treatment, and relates to a kitchen garbage collection bin, in particular to an environment-friendly kitchen garbage collection bin. the

current technology

At present, the collection of food waste is mainly collected and transported by cars, most of which are treated as swill, and some cities are compressed and transported outside the urban area for treatment. Like this, the transportation, collection, and treatment of food waste have seriously affected the environment, affected the appearance of the city, and caused certain harm to people's human body and life. the

Contents of the invention

The object of the present invention is to provide an environment-friendly kitchen waste collection bin in order to overcome the problems existing in the prior art.

The environment-friendly food waste collection bin of the present invention comprises a film-enclosed collection bin; the front of the bin is equipped with an automatic rolling gate, and a distributing machine is arranged at the back; a working pool lower than the ground is arranged in the bin. , the working pool is provided with a connected feed hopper, a pushing device, a crusher, a confluence pipe and a bucket elevator from top to bottom in sequence; the feeding port of the pushing device is slightly higher than the ground; the bucket elevator The discharge port corresponds to the feed port of the distributor. the

The feed hopper is a double-door environmental protection hopper, which includes a V-shaped groove hopper, a fixed cover is arranged on the upper part of the V-shaped groove hopper, and a folding hatch is arranged on the fixed cover, and the folding hatch passes through the hinge It is connected with the fixed cover; the fixed cover is provided with a hydraulic cylinder, and the piston rod of the hydraulic cylinder is connected with the folding hatch through hinge ears. the

The pushing device is a double-screw pushing device, which includes a tank body, one end of the tank body is closed, and the other end is opened as a discharge port; the upper part of the tank body is provided with a feeding hopper near the closed end, and one end of the tank body is opened There is a hopper outside; two screw shafts are set inside the tank, and the two screw shafts are provided with spiral blades with opposite rotation directions and staggered arrangement. the

The crusher is a horizontal shaft impact crusher, which includes a casing and two horizontal shafts installed in the casing; fixed blades are arranged on the inner walls on both sides of the casing, and staggered blades are arranged on the two horizontal shafts. The movable blade is configured, and the fixed blade and the movable blade are arranged alternately; the top of the casing is provided with a material inlet, and the bottom is provided with a material outlet. the

The bucket elevator is a pit-fishing bucket elevator, and its structure is shown in Chinese patent ZL201020540438.6. the

The distributing machine is a drum type distributing machine, which includes a screening drum; one end of the screening drum is provided with a conical feeding cylinder, and the other end is provided with a conical discharging cylinder; the screening drum is provided with a horizontal Arranged lifting blades and spirally arranged guide blades, and the guide blades and lift blades are arranged in a staggered manner; the tapered discharge cylinder is provided with discharge blades in the same direction as the guide blades; the cylinder of the screening drum There are sieve holes on the wall. the

The surface of the material receiving warehouse corresponds to the edge of the working pool and is provided with a vehicle limiter to ensure that the receiving and transporting vehicles can accurately pour materials into the pushing device. the

The receiving warehouse is equipped with a sprinkler system, which flushes the equipment in the transport vehicle, silo and working pool after unloading. the

A trench is provided on the surface of the receiving warehouse corresponding to the side of the automatic rolling gate, so as to collect and discharge the cleaned sewage. the

A deodorization system is installed on the top of the receiving warehouse, and the odor generated during unloading is collected and processed in time. the

An automatic control system is installed outside the receiving warehouse to implement the control of the entry and exit of transport vehicles, unloading, and screw pushing devices, crushers, bucket elevators, distributors, and deodorizing devices. the

The receiving vehicle enters the receiving warehouse through the automatic rolling gate until it reaches the vicinity of the working pool, and unloads the material into the hopper, and the pushing device pushes it into the crusher. After being crushed by the crusher, the material is collected by the manifold to the bucket elevator. Then the bucket elevator is lifted to the distributor behind the receiving warehouse for material distribution, and the different materials obtained after material distribution are sent to different processes for processing. the

Compared with the prior art, the present invention has the following beneficial effects: it realizes the flow operation of food waste transportation, collection, material distribution, etc., and the automatic control system controls the entry and exit, unloading, and screw pushing devices, crushers, and bucket elevators of transport vehicles. Machine, feeder, etc., reduce the labor intensity of workers, improve efficiency, and prevent environmental pollution. the

Description of drawings

Fig. 1 is a structural representation of the present invention;

Fig. 2 is the layout drawing of each equipment in the working pool of the present invention;

Fig. 3 is a structural schematic diagram of a double-door environmental protection hopper;

Fig. 4 is the structural diagram of twin-screw pushing device;

Fig. 5 is the structural diagram of horizontal shaft impact crusher;

Figure 6 is a top view of Figure 5;

Fig. 7 is a structural diagram of a drum type distributor;

Fig. 8 is the arrangement diagram of each blade in the drum;

Fig. 9 is a sectional view of the screening drum;

Figure 10 is a cross-sectional view of the tapered discharge barrel.

Detailed ways

Referring to Fig. 1, an environment-friendly food waste receiving bin includes a membrane-enclosed receiving bin 15, an automatic rolling gate 1 is arranged in front of the receiving bin, and a distributing machine 9 is arranged in the back; There is a working pool 14 lower than the ground, and in the working pool, a connected feed hopper 5, a material pushing device 12, a crusher 13, a confluence pipe 11 and a bucket elevator 8 are successively arranged; Higher than the ground; the discharge port of the bucket elevator 8 corresponds to the feed port of the distributor 9. A vehicle limiter 15 is provided on the surface of the receiving warehouse corresponding to the edge of the working pool 17; a deodorizing system 4 is arranged on the top of the receiving warehouse 1 to timely discharge the odor in the cabin; 5 is provided with sprinkler system 10. the

The above-mentioned feed hopper 5 is a double-door environmental protection hopper, which includes a V-shaped groove hopper, a fixed cover 16 is arranged on the top of the V-shaped groove hopper, and a folding hatch 17 is arranged on the fixed cover 16, and the folding hatch 17 is connected with the fixed cover plate through the hinge 19; the fixed cover plate 16 is provided with a hydraulic cylinder 21, and the piston rod 20 of the hydraulic cylinder is connected with the folding hatch door 17 through the hinge ear 18. the

Above-mentioned pusher device 12 is double-screw pusher device, and it comprises tank body 22, and one end of this tank body is closed, and the other end is opened as discharge port; A discharge hopper 23 is arranged outside one end; two screw shafts 25 are arranged inside the tank body 22 , and screw blades 24 with opposite directions of rotation and staggered arrangement are arranged on the two screw shafts 25 . the

The above-mentioned crusher 13 is a horizontal shaft impact crusher, which includes a casing 26 and two horizontal shafts 31 installed in the casing; fixed blades 29 are arranged on the inner walls of the casing 26 both sides, 31 is provided with staggered movable blades 28, the fixed blades 29 and movable blades 28 are arranged alternately; the top of the casing 26 is provided with a material inlet 27, and the bottom is provided with a material outlet 30. the

The above-mentioned bucket elevator 8 is a pit-fishing bucket elevator, and its structure is shown in Chinese patent ZL201020540438.6. the

Above-mentioned distributing machine 9 is a drum type distributing machine, and it comprises screening drum 32; One end of screening drum 32 is provided with conical feeding cylinder 33, and the other end is provided with conical discharging cylinder 34; Described screening drum 32 is provided with horizontally arranged lifting blades 35 and spirally arranged guide blades 36, and the guide blades 36 and the lifting blades 35 are staggered; Discharge vane 37; screen holes are provided on the cylinder wall of the screening drum 32. the

In addition, a ditch 2 is provided on the surface of the receiving warehouse corresponding to the side of the automatic rolling gate 1, so as to collect the sewage after car washing and keep the ground clean. the

An automatic control system is installed outside the receiving warehouse to implement the control of the entry and exit of transport vehicles, unloading, and screw pushing devices, crushers, bucket elevators, distributors, and deodorizing devices. the

The specific working process is as follows: the receiving and transporting vehicle enters the factory area and drives to the door of the silo, the control system recognizes the vehicle, the automatic rolling gate 1 is opened, the vehicle drives into the vicinity of the working pool 11, and the feeding hopper 5 is under the control of the hydraulic control system , open the folding hatch 17, and the receiving and transporting vehicle pours in materials; the deodorizing system on the top of the receiving bin is automatically opened. Along with pouring in of material, the rotating speed of twin-screw pushing device 11 is promoted gradually, and crusher 13 starts to rotate, and bucket elevator 8 starts to work, and distributor 9 starts. After the unloading of the receiving and transporting vehicle is completed, the spray system 10 arranged on the feeding hopper 5 is activated to wash the vehicle and the feeding bin. After the vehicle leaves, the folding hatch 17 of the feed cabin 5 is automatically closed, and the screw pusher, crusher, bucket elevator, and distributor automatically stop after the work is completed; after the receiving vehicle leaves the workshop, the automatic rolling gate is closed, The air collection and deodorization system in the workshop stops after a delay, and the deodorization system in the cabin reduces the air volume. So far, the material receiving process has been completed. the

Claims (7)

1. an environment-friendly type kitchen waste collecting bin, is characterized in that: comprise membrane closure formula rewinding warehouse (15), rewinding warehouse be provided with above automatic rolling gate (1), after be provided with depiler (9); In rewinding warehouse (15), be provided with the work pool (14) lower than ground, in work pool, be disposed with feed hopper (5), material-pulling device (12), disintegrating machine (13), collecting pipe (11) and the bucket elevator (8) of connection; The charging aperture of described material-pulling device (12) is a little more than ground; The charging aperture of the corresponding depiler of discharging opening (9) of described bucket elevator (8); The edge of the corresponding work pool in earth's surface (14) in described rewinding warehouse is provided with vehicle spacing (3); The top in described rewinding warehouse is provided with deodoration system (4), is provided with spray system (10) in described rewinding warehouse on feed hopper (5).

2. environment-friendly type kitchen waste collecting bin as claimed in claim 1, it is characterized in that: described feed hopper (5) is double door environmental protection hopper, it comprises V-type groove hopper, be provided with securing cover plate (16) on the top of V-type groove hopper, and on securing cover plate (16), be provided with folding hatch door (17), and folding hatch door (17) is connected with securing cover plate by hinge (19); On securing cover plate (16), be provided with hydraulic cylinder (21), the piston rod (20) of this hydraulic cylinder is connected by hinge ear (18) with folding hatch door (17).

3. environment-friendly type kitchen waste collecting bin as claimed in claim 1, is characterized in that: described material-pulling device (12) is double helix material-pulling device, and it comprises tank body (22), one end sealing of this tank body, and the other end opens wide as discharging opening; The top of tank body is provided with feed hopper near blind end, and tank body is provided with discharge bucket (23) outside unlimited one end; In tank body (22), be provided with two helical axis (25), and on two helical axis (25), be provided with that rotation direction is contrary, and interconnected helical blade (24).

4. environment-friendly type kitchen waste collecting bin as claimed in claim 1, is characterized in that: described disintegrating machine (13) is transverse axis impact crusher, and it comprises casing (26) and is arranged on two transverse axis (31) in casing; On the inwall of casing (26) both sides, be provided with ledger-plate (29), on two transverse axis (31), be provided with interconnected cutting blade (28), described ledger-plate (29) and the interlaced configuration of cutting blade (28); The top of described casing (26) is provided with charging aperture (27), and bottom is provided with discharging opening (30).

5. environment-friendly type kitchen waste collecting bin as claimed in claim 1, is characterized in that: described bucket elevator (8) is for dragging for formula bucket elevator in hole.

6. environment-friendly type kitchen waste collecting bin as claimed in claim 1, is characterized in that: described depiler (9) is drum-type depiler, and it comprises screening drum (32); One end of screening drum (32) is provided with taper feeding cylinder (33), and the other end is provided with taper discharge barrel (34); In described screening drum (32), be provided with horizontally disposed lifting blade (35) and the guide blade (36) of screw arrangement, and guide blade (36) is interconnected with lifting blade (35); In taper discharge barrel (34), be provided with and guide blade (36) discharge blade (37) in the same way; The barrel of described screening drum (32) is provided with sieve aperture.

7. environment-friendly type kitchen waste collecting bin as claimed in claim 1, is characterized in that: a side of the corresponding automatic rolling gate in earth's surface (1) in described rewinding warehouse is provided with trench (2).

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