Unloading storage system and unloading storage method based on garbage receiving

Abstract

The invention discloses a discharged material storage system and method based on garbage receiving, and the discharged material storage system comprises a garbage transfer bin, the top of the garbage transfer bin is provided with a garbage inlet pipe, a vibration mechanism is arranged in the garbage transfer bin, the vibration mechanism is provided with water filtering holes for water to be discharged, and the end part of the vibration mechanism forms a material falling channel; a first garbage outlet pipe and a second garbage outlet pipe are arranged at the bottom of the garbage transfer bin, the first garbage outlet pipe is located under the blanking channel, the second garbage outlet pipe is located on the side, away from the blanking channel, of the garbage transfer bin, and an inclined face located at the bottom of the garbage transfer bin is formed between the first garbage outlet pipe and the second garbage outlet pipe; and a filtering assembly is arranged outside the second garbage outlet pipe, and a conveying mechanism is arranged below the garbage transfer bin. According to the invention, the filtering effect on garbage can be improved, and the emission of odor can be reduced.

Description

Technical Field

[0001] The invention relates to a garbage disposal system, in particular to a garbage receiving-based unloading storage system and a unloading storage method. Background Art

[0002] In order to improve the incineration efficiency and combustion calorific value of garbage, the current garbage needs to be stored and left to stand for 2 to 3 days before entering the incinerator, so that the garbage can leach out moisture during the standing process and avoid the impact of leachate entering the incinerator. On this basis, the current way of handling garbage is to dump the garbage in a designated tunnel in order, and after the garbage has been standing for a specified time, the garbage in the tunnel is transferred to the incinerator for incineration by transportation tools such as forklifts. However, the defect of this treatment method is that the moisture in the garbage can be easily wrapped by external garbage during the dumping and standing process and cannot flow out directly. As a result, even if the manufacturer crushes the garbage through a crusher before the garbage is standing, the garbage fragments will quickly accumulate in the conveyor belt or tunnel during the subsequent dumping and transportation process, and hinder the discharge of moisture, affecting the filtration and separation effect of moisture.

[0003] On the other hand, since garbage filtrate is usually accompanied by toxicity and stench, this treatment method will cause the garbage filtrate to be directly exposed to the outside air, causing the garbage filtrate to greatly affect its surrounding environment during its outward flow and subsequent collection process, and there are certain safety hazards.

[0004] Therefore, the existing garbage unloading and storage methods have the problems of poor filtering effect and working environment. Summary of the invention

[0005] The object of the present invention is to provide a garbage receiving-based unloading storage system and a garbage unloading storage method, which can improve the filtering effect of garbage and reduce the emission of odor.

[0006] The technical solution of the present invention is a garbage receiving-based unloading storage system, comprising a garbage transfer bin, a garbage inlet pipe is provided on the top of the garbage transfer bin, a vibration mechanism is provided inside the garbage transfer bin, a water filter hole is provided on the vibration mechanism for discharging water, a material dropping channel is formed at the end of the vibration mechanism, a first garbage outlet pipe and a second garbage outlet pipe are respectively provided at the bottom of the garbage transfer bin, the first garbage outlet pipe is located directly below the material dropping channel, the second garbage outlet pipe is located on a side of the garbage transfer bin away from the material dropping channel, an inclined surface is formed at the bottom of the garbage transfer bin between the first garbage outlet pipe and the second garbage outlet pipe; a filtering assembly is provided on the outside of the second garbage outlet pipe, and a conveying mechanism is provided below the garbage transfer bin.

[0007] In the aforementioned garbage reception-based unloading and storage system, the vibration mechanism includes a conveying mesh plate, a water filter hole is arranged in the middle of the conveying mesh plate, one end of the conveying mesh plate is rotatably connected to the garbage transfer bin, and an eccentric wheel is arranged at the other end of the conveying mesh plate. The top of the eccentric wheel and the bottom surface of the conveying mesh plate are in contact with each other, and one end of the eccentric wheel extends to the outside of the garbage transfer bin and is connected to a driving member.

[0008] In the aforementioned garbage reception-based unloading and storage system, the number of the conveying mesh plates is multiple and they are spaced apart along the height direction of the garbage transfer bin. Adjacent conveying mesh plates are staggered left and right in the garbage transfer bin, and the end of the upper conveying mesh plate extends to above the middle of the lower conveying mesh plate.

[0009] In the aforementioned garbage receiving-based unloading and storage system, the conveying mesh plate is rotatably connected to the garbage transfer bin via a rotating shaft, the end of the rotating shaft extends to the outside of the garbage transfer bin and is provided with a limit plate, the outside of the limit plate is provided with a retaining ring that can be detachably connected to the garbage transfer bin, and the two ends of the retaining ring form a limit portion for limiting the rotation of the limit plate.

[0010] In the aforementioned garbage reception-based unloading storage system, the filtering assembly includes a guide groove located below the second garbage outlet pipe, a sliding portion is provided on the outside of the guide groove, a drop port matching the second garbage outlet pipe is provided at one end of the guide groove, a guide plate is formed at the other end of the guide groove, a collection box is provided on the outside of the guide plate, and a drainage pipe is provided at the bottom of the collection box.

[0011] In the aforementioned garbage receiving-based unloading storage system, the sliding part includes tracks located on both sides of the guide groove, both sides of the guide groove are placed on the tracks via rollers, and the outside of the guide groove is connected with a telescopic rod for driving the sliding part to move horizontally.

[0012] In the aforementioned garbage receiving-based unloading storage system, a gap is left between the guide trough and the second garbage outlet pipe, and the second garbage outlet pipe is provided with a baffle for intercepting garbage on the side away from the drop port.

[0013] In the above-mentioned garbage receiving-based unloading storage system, the guide trough and the collection box are nested inside and outside, and the guide plate extends to the inner side of the collection box and overlaps with the collection box.

[0014] In the aforementioned garbage receiving-based unloading storage system, the conveying mechanism is a screw conveyor, and the screw conveyor is provided with two hoppers that cooperate with the first garbage outlet pipe and the second garbage outlet pipe respectively.

[0015] In the aforementioned garbage receiving-based unloading storage system, a crushing mechanism is provided outside the garbage inlet pipe.

[0016] The method for using the above-mentioned garbage receiving-based unloading storage system comprises the following steps:

[0017] ① The garbage is dumped from the garbage inlet into the garbage transfer bin and then falls into the vibration mechanism;

[0018] ② The vibrating mechanism vibrates and transports the garbage, so that the water and part of the garbage pass through the water filter holes during the vibration process and fall into the inclined surface and the second garbage outlet pipe. The remaining garbage is transported to the material drop channel by the vibrating mechanism and falls along the material drop channel and the first garbage outlet pipe to the conveying mechanism;

[0019] ③ After falling onto the slope, water and part of the garbage flow into the second garbage outlet pipe along the slope, and then the garbage in the second garbage outlet pipe is intercepted by the filtering component, so that the water passes through the filtering component and is directly discharged after falling into the second garbage outlet pipe. Large-volume garbage is intercepted by the filtering component and dumped into the conveying mechanism regularly.

[0020] Compared with the prior art, the present invention has the following characteristics:

[0021] (1) The present invention uses the structural coordination of the vibration mechanism, the first garbage outlet pipe, the second garbage outlet pipe and the inclined surface so that after the garbage is dumped into the garbage transfer bin, the vibration mechanism can first vibrate and transport the garbage, so that the garbage can enter the conveying mechanism from the first garbage outlet pipe under the action of vibration; and the water in the garbage directly falls from the water filter hole and falls into the inclined surface below during the vibration process, and enters the second garbage outlet pipe along the inclined surface; on this basis, the garbage in the second garbage outlet pipe can be intercepted and filtered by the filtering component, so that the water and small particles in the garbage can be collected and discharged by the filtering component, and the large volume of garbage can be sent to the conveying mechanism after filtering, thereby improving the filtering effect of the garbage;

[0022] (2) By limiting the structure of the vibration mechanism, the garbage can gradually move along the conveying mesh plates toward the first garbage outlet after being dumped, so that the garbage can be changed from the original agglomerated state to a scattered state during the vibration conveying process, and the moisture in the garbage can pass through the water filter holes and fall into the bottom of the garbage transfer bin, further improving the filtering and separation effect of the moisture in the garbage;

[0023] (3) By defining the structure of the filter assembly, after the garbage and its filtrate enter the second garbage outlet pipe, the guide groove can first intercept and filter the garbage, so that the garbage is retained in the second garbage outlet pipe after interception, and its filtrate can flow from the gap between the second garbage outlet pipe and the guide groove toward the guide plate and then enter the collection box; after intercepting for a specified time, the guide groove slides to the drop port and overlaps with the second garbage outlet pipe, so that the garbage retained in the second garbage outlet pipe can pass through the guide groove and enter the conveying mechanism; and under the above cooperation, the filter assembly can, on the one hand, filter the garbage in the second garbage outlet pipe and collect the filtrate, preventing the garbage from entering the collection box and causing blockage, and on the other hand, it can effectively prevent the filtrate from being exposed to the outside air during the filtering and collection process, that is, reduce the emission of odor;

[0024] (4) Through the structural coordination of the rotating shaft, the limit plate and the retaining ring, the rotating shaft can rotate freely in the limit part together with the limit plate under normal conditions; and when the eccentric wheel is deformed or bent after long-term support and force, the limit plate will fit with the limit part, so that on the one hand, the conveying mesh plate is temporarily limited by the limit part to prevent the conveying mesh plate from falling directly after losing support; on the other hand, it can also play an indication effect, that is, it shows that the conveying mesh plate has a fault, so that the operator can know and deal with it in time;

[0025] Therefore, the present invention can improve the filtering effect on garbage and reduce the emission of odor. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the structure of the present invention when the telescopic rod is in an extended state;

[0027] Figure 2 yes Figure 1 A-direction enlarged view;

[0028] Figure 3 yes Figure 1 B-direction enlarged view;

[0029] Figure 4 It is a schematic structural diagram of the present invention when the telescopic rod is in a retracted state.

[0030] The markings in the attached drawings are: 1-garbage transfer bin, 2-garbage inlet pipe, 3-first garbage outlet pipe, 4-second garbage outlet pipe, 5-inclined surface, 6-conveying mechanism, 7-conveying mesh plate, 8-eccentric wheel, 9-limiting plate, 10-blocking ring, 11-guide groove, 12-sliding part, 13-dropping port, 14-guide plate, 15-collecting box, 16-drainage pipe, 17-telescopic rod, 18-blocking piece. DETAILED DESCRIPTION

[0031] The present invention is further described below in conjunction with the accompanying drawings and embodiments, but they are not intended to limit the present invention.

[0032] Embodiment. A garbage receiving and unloading storage system is constructed as follows Figure 1 As shown, it includes a garbage transfer bin 1, a garbage inlet pipe 2 is provided on the top of the garbage transfer bin 1, a vibration mechanism is provided inside the garbage transfer bin 1, a water filter hole is provided on the vibration mechanism for discharging water, a material dropping channel is formed at the end of the vibration mechanism, and a first garbage outlet pipe 3 and a second garbage outlet pipe 4 are respectively provided at the bottom of the garbage transfer bin 1, the first garbage outlet pipe 3 is located directly below the material dropping channel, the second garbage outlet pipe 4 is located on the side of the garbage transfer bin 1 away from the material dropping channel, and an inclined surface 5 located at the bottom of the garbage transfer bin 1 is formed between the first garbage outlet pipe 3 and the second garbage outlet pipe 4; a filtering component is provided on the outside of the second garbage outlet pipe 4, and a conveying mechanism 6 is provided below the garbage transfer bin 1.

[0033] The vibration mechanism includes a conveying mesh plate 7, a water filter hole is formed in the middle of the conveying mesh plate 7, one end of the conveying mesh plate 7 is rotatably connected to the garbage transfer bin 1, and an eccentric wheel 8 is provided at the other end of the conveying mesh plate 7. The top of the eccentric wheel 8 is in contact with the bottom surface of the conveying mesh plate 7, and one end of the eccentric wheel 8 extends to the outside of the garbage transfer bin 1 and is connected to a driving member. The driving member can be a driving motor, and the driving motor and the eccentric wheel 8 are connected to each other via a gear transmission structure; the manufacturer can also use other repeated swinging mechanisms such as a crank rocker mechanism instead of the vibration mechanism to realize the reciprocating swing of the conveying mesh plate 7 according to needs.

[0034] There are multiple conveying mesh plates 7 which are spaced apart along the height direction of the garbage transfer bin 1 . Adjacent conveying mesh plates 7 are staggered left and right in the garbage transfer bin 1 , and the end of the upper conveying mesh plate 7 extends to above the middle of the lower conveying mesh plate 7 .

[0035] The garbage inlet is located above the middle of the top conveying mesh plate 7, and a partition for shielding moisture is provided above the first garbage outlet pipe 3 to prevent moisture from falling directly into the first garbage outlet pipe 3.

[0036] The conveying mesh plate 7 is rotatably connected to the garbage transfer bin 1 via a rotating shaft. The end of the rotating shaft extends to the outside of the garbage transfer bin 1 and is provided with a limit plate 9. The outside of the limit plate 9 is provided with a retaining ring 10 that can be detachably connected to the garbage transfer bin 1. The two ends of the retaining ring 10 form a limiting portion for limiting the rotation of the limit plate 9.

[0037] The filtering assembly includes a guide groove 11 located below the second garbage outlet pipe 4, a sliding portion 12 is provided on the outside of the guide groove 11, a drop opening 13 matching the second garbage outlet pipe 4 is provided at one end of the guide groove 11, a guide plate 14 is formed at the other end of the guide groove 11, a collection box 15 is sleeved on the outside of the guide plate 14, and a drainage pipe 16 is provided at the bottom of the collection box 15.

[0038] The sliding part 12 includes tracks located on both sides of the guide groove 11. Both sides of the guide groove 11 are placed on the tracks via rollers. The outside of the guide groove 11 is connected to a telescopic rod 17 for driving the sliding part 12 to move laterally.

[0039] There is a gap between the guide groove 11 and the second garbage outlet pipe 4. The second garbage outlet pipe 4 is provided with a baffle 18 for intercepting garbage on the side away from the drop port 13. The baffle 18 can be made of a flexible screen. The bottom of the baffle 18 is in contact with the guide groove 11. The baffle 18 is provided with a plurality of water-permeable holes, so that the flexible screen is used to intercept relatively large solid garbage to prevent large pieces of garbage from entering the collection box 15 and causing blockage.

[0040] The guide groove 11 and the collection box 15 are nested inside and outside, and the guide plate 14 extends to the inner side of the collection box 15 and overlaps with the collection box 15 .

[0041] The conveying mechanism 6 is a screw conveyor, and the screw conveyor is provided with two hoppers that match the first garbage outlet pipe 3 and the second garbage outlet pipe 4 respectively.

[0042] A crushing mechanism is provided on the outside of the garbage inlet pipe 2, which is a conventional shredder for garbage and is used to tear the garbage into large pieces of debris. The mesh diameters on the conveying mesh plate 7 and the baffle 18 are smaller than the size of most of the shredded garbage, so that the garbage can be vibrated and transported by the conveying mesh plate 7 in a conventional manner after being crushed.

[0043] The method for using the garbage receiving-based unloading storage system comprises the following steps:

[0044] ① After the external garbage is crushed by the crushing mechanism, it falls into the conveying mesh plate 7 from the garbage inlet pipe 2, and then the rotation of the eccentric wheel 8 drives the conveying mesh plate 7 to swing back and forth, thereby vibrating and conveying the garbage;

[0045] ② During the vibration conveying process of garbage, the water in the garbage and part of the garbage fall directly from the water filter hole to the inclined surface 5 and the second garbage outlet pipe 4, while the remaining garbage moves to the material drop channel under the conveying action of each conveying mesh plate 7, and passes through the first garbage outlet pipe 3 and the hopper and falls vertically into the conveying mechanism 6 below;

[0046] ③ After falling onto the inclined surface 5, the water and part of the garbage flow into the second garbage outlet pipe 4 along the inclined surface 5, and then the guide groove 11 performs reciprocating translational motion at a specified time interval, and dumps the garbage accumulated in the second garbage outlet pipe 4 per unit time each time;

[0047] When the telescopic rod 17 is in the ejection state, the drop port 13 and the second garbage outlet pipe 4 are displaced from each other, and the large pieces of garbage in the second garbage outlet pipe 4 are intercepted by the cooperation of the second garbage outlet pipe 4 and the baffle 18, so as to prevent the large pieces of garbage that mistakenly enter the second garbage outlet pipe 4 from entering the collection box 15 and causing blockage; the moisture and small particles in the garbage directly flow into the collection box 15 along the guide groove 11, and are discharged from the drainage pipe 16, so as to realize the filtration and collection of moisture in the garbage;

[0048] When the telescopic rod 17 is retracted, the guide groove 11 is translated to the drop port 13 and overlaps with the second garbage outlet pipe 4, so that the remaining garbage on the guide groove 11 can fall into the conveying mechanism 6 below, and the conveying mechanism 6 simultaneously conveys the garbage falling from the first garbage outlet pipe 3 and the second garbage outlet pipe 4 to the tunnel for static drainage.

[0049] Working principle of the present invention: The present invention can vibrate and convey the crushed garbage through the setting of the vibration mechanism, so that relatively large solid garbage in the garbage can enter the first garbage outlet pipe 3 along the vibration mechanism and then fall into the conveying mechanism 6. The moisture and small particle debris in the garbage will pass through the vibration mechanism during the vibration conveying process and enter the second garbage outlet pipe 4 together with a small amount of large garbage that accidentally falls.

[0050] After the water and garbage enter the second garbage outlet pipe 4, the garbage can be intercepted by the filtering component, so that the water and small particles therein can pass through the sliding part 12 and flow into the collection box 15, while the relatively large solid garbage is intercepted by the second garbage outlet pipe 4 and the blocking piece 18, and falls into the conveying mechanism 6 after the guide groove 11 moves, thereby preventing large pieces of garbage from mistakenly entering the second garbage outlet pipe 4 and causing clogging of the collection box 15 while realizing the filtering function, thereby ensuring its stability in use.

Claims

1. A garbage collection-based unloading storage system, characterized by: The invention comprises a garbage transfer bin (1), wherein a garbage inlet pipe (2) is arranged at the top of the garbage transfer bin (1), a vibration mechanism is arranged inside the garbage transfer bin (1), a water filter hole is arranged on the vibration mechanism for discharging water, a material drop channel is formed at the end of the vibration mechanism, a first garbage outlet pipe (3) and a second garbage outlet pipe (4) are arranged at the bottom of the garbage transfer bin (1), the first garbage outlet pipe (3) is located directly below the material drop channel, the second garbage outlet pipe (4) is located at a side of the garbage transfer bin (1) away from the material drop channel, and an inclined surface (5) located at the bottom of the garbage transfer bin (1) is formed between the first garbage outlet pipe (3) and the second garbage outlet pipe (4); a filtering assembly is arranged outside the second garbage outlet pipe (4), and a conveying mechanism (6) is arranged below the garbage transfer bin (1).

2. The garbage receiving and unloading storage system according to claim 1 is characterized in that: The vibration mechanism comprises a conveying mesh plate (7), a water filter hole is arranged in the middle of the conveying mesh plate (7), one end of the conveying mesh plate (7) is rotatably connected to the garbage transfer bin (1), and an eccentric wheel (8) is arranged at the other end of the conveying mesh plate (7), the top of the eccentric wheel (8) and the bottom surface of the conveying mesh plate (7) are in contact with each other, and one end of the eccentric wheel (8) extends to the outside of the garbage transfer bin (1) and is connected to a driving member.

3. The garbage receiving and unloading storage system according to claim 2 is characterized in that: The number of the conveying mesh plates (7) is plural and they are spaced apart along the height direction of the garbage transfer bin (1); adjacent conveying mesh plates (7) are staggered left and right in the garbage transfer bin (1); and the end of the upper conveying mesh plate (7) extends to above the middle of the lower conveying mesh plate (7).

4. The garbage receiving and unloading storage system according to claim 2 is characterized in that: The conveying mesh plate (7) is rotatably connected to the garbage transfer bin (1) via a rotating shaft, the end of the rotating shaft extends to the outside of the garbage transfer bin (1) and is provided with a limit plate (9), the outside of the limit plate (9) is provided with a stop ring (10) which is detachably connected to the garbage transfer bin (1), and both ends of the stop ring (10) form a limit portion for rotationally limiting the limit plate (9).

5. The garbage receiving and unloading storage system according to claim 1 is characterized in that: The filter assembly comprises a guide groove (11) located below the second garbage outlet pipe (4), a sliding portion (12) is provided on the outside of the guide groove (11), a material drop opening (13) matching the second garbage outlet pipe (4) is provided on one end of the guide groove (11), a guide plate (14) is formed on the other end of the guide groove (11), a collection box (15) is sleeved on the outside of the guide plate (14), and a drainage pipe (16) is provided at the bottom of the collection box (15).

6. The garbage receiving-based unloading storage system according to claim 5 is characterized in that: The sliding part (12) comprises tracks located on both sides of the guide groove (11), the two sides of the guide groove (11) are placed on the tracks via rollers, and the outside of the guide groove (11) is connected to a telescopic rod (17) for driving the sliding part (12) to move laterally.

7. The garbage receiving-based unloading storage system according to claim 5 is characterized in that: A gap is left between the guide groove (11) and the second garbage outlet pipe (4), and the second garbage outlet pipe (4) is provided with a baffle (18) for intercepting garbage on a side away from the drop opening (13).

8. The garbage receiving-based unloading storage system according to claim 5 is characterized in that: The guide groove (11) and the collection box (15) are arranged to be nested inside and outside, and the guide plate (14) extends to the inner side of the collection box (15) and overlaps with the collection box (15).

9. The garbage receiving-based unloading storage system according to claim 1, characterized in that: The conveying mechanism (6) is a screw conveyor, and the screw conveyor is provided with two hoppers respectively matching the first garbage outlet pipe (3) and the second garbage outlet pipe (4).

10. A method for using a garbage receiving and unloading storage system according to any one of claims 1 to 9, characterized in that: The following steps are involved: ① The garbage is dumped from the garbage inlet into the garbage transfer bin and then falls into the vibration mechanism; ② The vibrating mechanism vibrates and transports the garbage, so that the water and part of the garbage pass through the water filter holes during the vibration process and fall into the inclined surface and the second garbage outlet pipe. The remaining garbage is transported to the material drop channel by the vibrating mechanism and falls along the material drop channel and the first garbage outlet pipe to the conveying mechanism; ③ After falling onto the slope, water and part of the garbage flow into the second garbage outlet pipe along the slope, and then the garbage in the second garbage outlet pipe is intercepted by the filtering component, so that the water passes through the filtering component and is directly discharged after falling into the second garbage outlet pipe. Large-volume garbage is intercepted by the filtering component and dumped into the conveying mechanism regularly.

Images