A garbage carbon source collection device for a municipal sewage system

Abstract

The present invention discloses a garbage carbon source collection device for a municipal sewage system, characterized in that it includes a box body, a detection box, an infrared sensor, a camera, and a detection box moving mechanism, and a garbage inlet, a cigarette butt inlet, and a beverage recovery inlet are sequentially arranged from front to back on the top panel of the box body. Advantages: Through the beverage recovery device and the wet garbage organic matter recovery device, the organic waste liquid in the snack street and the organic matter in the wet garbage can be effectively recovered. After passing through the filter, the organic waste liquid directly flows into the drainage network through the pipeline, and the residue is intercepted by the mesh filter to effectively avoid entering the drainage network and causing siltation and clogging the pipeline. The residue intercepted by the mesh filter has a lower water content, and can generate more energy in subsequent incineration and fermentation.

Description

Technical Field

[0001] The invention relates to the technical field of garbage recycling, in particular to a garbage carbon source collection device for a municipal sewage system. Background Art

[0002] The wet garbage in the snack street contains a large amount of organic matter, while the COD (chemical oxygen demand) content in the influent of China's sewage treatment plants is low, which affects the subsequent sewage treatment effect. Therefore, if the COD in the wet garbage in the snack street can be recovered and discharged into the municipal drainage network nearby, it can not only effectively reduce the organic matter content of the wet garbage, reduce the generation of mosquitoes and odors, but also increase the COD in the influent. For this reason, we proposed a garbage treatment device that can increase the COD of municipal sewage, which can automatically classify the garbage and transfer the organic matter in the wet garbage to the drainage network. Summary of the invention

[0003] The purpose of the present invention is to provide a municipal sewage system garbage carbon source collection device that can automatically classify garbage, which can effectively recycle organic matter in wet garbage in downtown areas such as snack streets, reduce the risk of organic matter fermentation to produce foul-smelling gases, and automatically classify garbage, reduce problems such as random dumping of garbage caused by human errors, reduce the pressure of subsequent garbage treatment and disposal, and improve the overall efficiency of garbage recycling and reuse.

[0004] The present invention is implemented by the following technical scheme: a garbage carbon source collection device for a municipal sewage system, which includes a box body, a detection box, an infrared sensor, a camera, and a detection box moving mechanism, wherein a garbage inlet, a cigarette butt inlet, and a beverage recovery inlet are sequentially arranged from front to back on the top panel of the box body; an inner box body is arranged inside the box body, and a pick-up and placement door is arranged on the side wall of the box body, and the interior of the inner box body is divided into four inner cavities arranged in a field shape by longitudinal partitions and transverse partitions, one of which is a wet garbage collection cavity; a filter funnel is fixed at the bottom of the wet garbage collection cavity, a filter pipe connected to the outside of the box body is arranged at the bottom of the filter funnel, and a filter net is installed on the top of the filter funnel; a beverage recovery funnel is correspondingly arranged inside the box body below the beverage recovery inlet, and the beverage recovery funnel The bottom is connected with the wet garbage collection chamber through a beverage recovery pipe; a cigarette butt collection box is installed inside the box below the cigarette butt placement port, and a cigarette butt collection box placement port corresponding to the cigarette butt collection box is provided on the side of the box; the infrared sensor is provided on the top surface of the box around the garbage placement port, and the camera is installed inside the box between the bottom of the garbage placement port and the top of the detection box; the detection box is movably arranged above the top of each of the inner cavities, and an openable and closable bottom plate is provided at the bottom of the detection box; the detection box moving mechanism for driving the detection box to move is installed inside the box above the inner box, the infrared sensor, the camera and the input end of the controller are electrically connected, and the output end of the controller is electrically connected to the driving motor of the detection box moving mechanism.

[0005] Furthermore, four baffles corresponding to the inner cavities are hinged on the inner walls on both sides of the box above the inner box through a rotating shaft, and the movable end of the baffle is arranged obliquely downward and is in movably contact with the longitudinal partition; a baffle electromagnetic lock is fixed on the inner wall of the box below the baffle, and the lock head of the baffle electromagnetic lock is in movably contact with the corresponding bottom surface of the baffle; the detection box moves back and forth above the longitudinal partition, and the controller is electrically connected to the baffle electromagnetic lock.

[0006] Furthermore, the detection box includes a detection frame and a bottom plate arranged at the bottom thereof, the front end of the bottom plate is hinged to the detection frame, a bottom plate electromagnetic lock is fixed to the detection frame at the rear end of the bottom plate, and a lock tongue of the bottom plate electromagnetic lock is in movably contact with the bottom surface of the bottom plate; blocks are fixed on both sides of the bottom plate, and a reset bar corresponding to the block is arranged on the inner wall of the box below the garbage delivery port, and the bottom of the block is in movably contact with the top surface of the reset bar; the controller is electrically connected to the bottom plate electromagnetic lock.

[0007] Furthermore, the detection box moving mechanism includes a chain track, an annular chain, a drive motor, a drive motor, a power supply module, a first microswitch, a second microswitch and a third microswitch. The chain track arranged in an annular manner is fixed on the inner wall of the box above the inner box, and the annular chain is arranged in the chain track. One side of the detection box is fixedly connected to the annular chain, and the drive motor and the power supply module connected to the controller are fixed inside the box. The output shaft of the drive motor is fixed with a driving wheel for driving the annular chain to move; the first microswitch, the second microswitch and the third microswitch are sequentially arranged on the inner wall of the box below the garbage delivery port, in front of the transverse partition and behind the transverse partition. The detection box is in active contact with the first microswitch, the second microswitch and the third microswitch respectively, and the first microswitch, the second microswitch and the third microswitch are electrically connected to the input end of the controller.

[0008] Furthermore, a water storage box is provided inside the box body, an electric valve connected to the output end of the controller is installed on the outlet of the water storage box, a flushing water pipe is connected to the outlet of the electric valve, and the flushing water pipe is arranged above the wet garbage collection chamber.

[0009] Furthermore, it also includes a reflux pump, the inlet of the reflux pump is connected to the filtering pipeline through a pipeline, and the outlet of the reflux pump is connected to the flushing water pipeline through a reflux pipe.

[0010] Furthermore, crisscross blades are fixed inside the wet garbage collection chamber above the filter net.

[0011] Furthermore, the filter screen is a multi-layer filter screen.

[0012] Furthermore, a control valve connected to the output end of the controller is installed on the filter pipeline.

[0013] Furthermore, a beverage recovery filter is fixed in the beverage recovery funnel.

[0014] Advantages of the present invention: 1. The beverage recovery device and the wet garbage organic matter recovery device are provided to effectively recover the organic waste liquid in the snack street and the organic matter in the wet garbage. The organic waste liquid passes through the filter and flows directly into the drainage network through the pipe. The residue is intercepted by the mesh filter to effectively avoid entering the drainage network and causing siltation and clogging of the pipe. The residue intercepted by the mesh filter has a lower water content and can generate more energy in subsequent incineration and fermentation. 2. The wet garbage flushing device is provided to flush and separate the soluble and fine particles of organic matter in the wet garbage and enter the drainage network after passing through the mesh filter. The risk of toxic and harmful gases produced by the fermentation of wet garbage with a reduced content of degradable organic matter is also reduced, and the breeding of mosquitoes is reduced, creating a better environment for the snack street. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of this embodiment.

[0016] Figure 2 Schematic diagram of the internal structure of this embodiment.

[0017] Figure 3 for Figure 2 Left side cross-sectional view.

[0018] Figure 4 It is a top cross-sectional schematic diagram of this embodiment.

[0019] Figure 5 Schematic diagram of the inner box structure.

[0020] Figure 6 for Figure 2 Schematic diagram of the inner back structure.

[0021] Figure 7 Schematic diagram of the detection box structure.

[0022] Figure 8 This is a diagram of the controller connection.

[0023] Pick-and-place door 1, beverage recovery port 2, cigarette butt delivery port 3, cigarette box placement port 4, garbage delivery port 5, filter pipe 6, filter funnel 7, filter screen 8, flushing water pipe 9, electric valve 10, beverage recovery pipe 11, baffle electromagnetic lock 12, baffle 13, ring chain 14, drive motor 15, detection box 16, beverage recovery funnel 17, power supply module 18, water storage box 19, infrared sensor 20, cigarette butt collection box 21, beverage recovery filter screen 22, camera 2 3. Box body 24, inner box body 26, longitudinal partition 261, transverse partition 262, inner cavity 263, box top panel 25, three bolts 27, first micro switch 28, chain track 29, bottom plate electromagnetic lock 30, second micro switch 31, third micro switch 32, rotating shaft 33, block 34, reset bar 35, controller 36, wet garbage collection chamber 37, reflux pump 38, reflux pipe 39, crisscross blades 40, control valve 41, bottom plate 42. DETAILED DESCRIPTION

[0024] In the description of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, if the terms "first", "second", "third" appear, they are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0025] like Figures 1 to 8 As shown, a municipal sewage system garbage carbon source collection device includes a box 24, a detection box 16, an infrared sensor 20, a camera 23, and a detection box 16 moving mechanism. A garbage inlet 5, a cigarette butt inlet 3, and a beverage recovery inlet 2 are sequentially arranged on the top panel 25 of the box 24 from front to back;

[0026] An inner box 26 is arranged inside the box 24, and a pick-and-place door 1 is arranged on the side wall of the box 24. The interior of the inner box 26 is divided into four inner chambers 263 arranged in a field shape by a longitudinal partition 261 and a transverse partition 262. The four inner chambers 263 are respectively a first collecting chamber for collecting paper scraps, a second collecting chamber for collecting plastics and bottles, a wet garbage collecting chamber 37 for collecting wet garbage, and a fourth collecting chamber for collecting other garbage; on the inner walls of both sides of the box 24 above the inner box 26, four blocks corresponding to the inner chambers 263 are hingedly connected. The baffle 13 is arranged, and the movable end of the baffle 13 is inclined downward at 30° and is in active contact with the longitudinal partition 261; a baffle electromagnetic lock 12 is fixed on the inner wall of the box body 24 below the baffle 13, and the lock head of the baffle electromagnetic lock 12 is in active contact with the corresponding bottom surface of the baffle 13; the detection box 16 moves back and forth above the longitudinal partition; the lock tongue of the baffle electromagnetic lock 12 is retracted, and the baffle 13 rotates downward, and the garbage can enter the corresponding inner cavity 263 below; the lock tongue of the baffle electromagnetic lock 12 is extended, and the upper part of the corresponding inner cavity 263 is closed by the baffle 13, and garbage cannot enter.

[0027] A filter funnel 7 is fixed at the bottom of the wet garbage collection chamber 37. The edge of the filter funnel 7 is made of detachable PP material. The upper edge of the funnel is wrapped with a rubber sealing ring for sealing the contact with the inner wall of the "wet garbage" inner cavity. A filter pipe 6 connected to the outside of the box 24 is arranged at the bottom of the filter funnel 7. A filter screen 8 is installed on the top of the filter funnel 7. The filter screen 8 is made of detachable aluminum alloy. The filter screen 8 is used to intercept solid matter. In order to intercept solid particles in layers and prevent the single-layer deposition of particles from blocking the water flow, the filter screen 8 is set as a multi-layer filter screen. In this embodiment, it is set to 3 layers, and the filter screen aperture decreases from top to bottom; and a criss-cross blade 40 is fixed in the wet garbage collection chamber 37 above the filter screen 8. When the amount of wet garbage increases, the lower layer of wet garbage is squeezed by the weight of the wet garbage itself, thereby achieving the effect of the lower layer of wet garbage being cut and crushed by the criss-cross blades 40, thereby increasing the specific surface area of ​​the wet garbage.

[0028] A water storage box 19 is arranged inside the box body 24, and an electric valve 10 is installed on the outlet of the water storage box 19. The outlet of the electric valve 10 is connected to a flushing water pipe 9, and the flushing water pipe 9 is arranged above the wet garbage collection chamber 37; when the electric valve 10 is opened, the water in the water storage box 19 is sprayed from the flushing water pipe 9 onto the wet garbage in the wet garbage collection chamber 37, which has a flushing effect on the wet garbage, and then the soluble and fine particles of organic matter in the wet garbage are flushed and separated, and enter the drainage network after passing through the filter net 8. The risk of the wet garbage with reduced degradable organic matter content fermenting to produce toxic and harmful gases is also reduced.

[0029] A beverage recovery funnel 17 is correspondingly arranged inside the box 24 below the beverage recovery port 2, and a beverage recovery filter 22 is fixed inside the beverage recovery funnel 17, and the beverage recovery filter 22 is used to intercept solid matter in the beverage; the beverage recovery funnel 17 is connected to the wet garbage collection chamber 37 through the beverage recovery pipe 11 below, and the beverage poured from the beverage recovery port 2 is collected by the beverage recovery funnel 17 and introduced into the wet garbage collection chamber 37 from the beverage recovery pipe 11; it also includes a reflux pump 38, the inlet of the reflux pump 38 is connected to the filter pipe 6 through a pipe, and the outlet of the reflux pump 38 is connected to the flushing water pipe 9 through a reflux pipe 39; part of the filtrate discharged from the filter pipe 6 is sent back to the flushing water pipe 9 through the reflux pump 38 for reuse, and the refluxed leachate will be sprayed on the wet garbage through the spraying pipe to recover the organic matter in the wet garbage. In order to prevent the fine particles in the leachate from clogging the pipe during the reflux process of the leachate, the reflux pump has a turbine cutting function. A control valve 41 connected to the output end of the controller 36 is installed on the filter pipe 6. By controlling the opening of the electric valve 10 and the opening of the control valve 41, the spraying speed of the flushing pipe and the outflow speed of the leachate from the filter pipe 6 can be adjusted, so that the leachate can completely immerse the filter funnel 7 and keep the liquid level higher than the filter screen 8 by a certain height. After being completely soaked in the spray liquid, the wet garbage can fully release organic matter, and the liquid environment is more suitable for the growth of microorganisms. The degradation and decomposition of microorganisms can also accelerate the release of organic matter.

[0030] A cigarette butt collection box 21 is installed inside the box 24 below the cigarette butt delivery port 3, and a cigarette box placement port 4 corresponding to the cigarette butt collection box 21 is provided on the box 24. Cigarette butts delivered from the cigarette butt delivery port 3 are collected in the cigarette butt collection box 21, and the cigarette butt collection box 21 can be taken out from the cigarette box placement port 4 for easy cleaning. In order to extinguish the fire of cigarette butts, a pipeline can be added between the beverage recovery funnel 17 and the cigarette butt collection box 21, and nicotine can be used to inhibit bacteria while extinguishing the fire.

[0031] An infrared sensor 20 is provided on the top surface of the box 24 around the garbage inlet 5, and the infrared sensor 20 is used to detect whether there is an action of putting garbage into the garbage inlet 5; a camera 23 is installed inside the box 24 between the bottom of the garbage inlet 5 and the top of the detection box 16, and the camera 23 is used to take an image of the garbage and transmit the image to the controller, and the controller has an image recognition module that can identify the type of garbage through a machine learning algorithm;

[0032] The detection box 16 is movably arranged above the top of each inner cavity, and a detection box 16 moving mechanism for driving the detection box 16 to move is installed inside the box body 24 above the inner box body 26. The detection box 16 moving mechanism includes a chain track 29, an annular chain 14, a drive motor 15, a drive motor 15, a power supply module 18, a first micro switch 28, a second micro switch 31 and a third micro switch 32. A ring-shaped chain track 29 is fixed on the inner wall of the box body 24 above the inner box body 26, and an annular chain 14 is arranged in the chain track 29. One side of the detection box 16 is fixedly connected to the annular chain 14 by three bolts 27, and a drive motor 15 and a power supply module 18 connected to a controller 36 are fixed inside the box body 24. A drive wheel for driving the annular chain 14 to move is fixed to the output shaft of the drive motor 15; the drive motor 15 can drive the annular chain 14 to rotate in the chain track 29 through the drive wheel, and when the annular chain 14 rotates, it can drive the detection box 16 fixed thereto to move;

[0033] A first microswitch 28, a second microswitch 31 and a third microswitch 32 are sequentially arranged on the inner wall of the box body 24 below the garbage delivery port 5, in front of the transverse partition 262 and behind the transverse partition 262. The detection box 16 is in active contact with the first microswitch 28, the second microswitch 31 and the third microswitch 32 respectively. The first microswitch 28, the second microswitch 31 and the third microswitch 32 are electrically connected to the input end of the controller 36; the first microswitch 28, the second microswitch 31 and the third microswitch 32 are respectively used to detect whether the detection box is in place and transmit the detected signal to the controller.

[0034] The bottom of the detection box 16 is provided with an openable bottom plate 42. The detection box 16 includes a detection frame and a bottom plate 42 arranged at the bottom thereof. The front end of the bottom plate 42 is hinged with the detection frame through a rotating shaft 33. A torsion spring fixed to the bottom plate is sleeved on the rotating shaft 33. A bottom plate electromagnetic lock 30 is fixed to the detection frame at the rear end of the bottom plate 42. The lock tongue of the bottom plate electromagnetic lock 30 is in active contact with the bottom surface of the bottom plate. When the detection box 16 moves to the top of the set inner cavity 263, the lock tongue of the bottom plate electromagnetic lock 30 retracts the bottom plate 42 and rotates downward to open, and the garbage slides from the bottom plate 42 under its own weight. The garbage unloading is completed; blocks 34 are fixed on both sides of the bottom plate 42, and a reset bar 35 corresponding to the block 34 is arranged on the inner wall of the box body 24 below the garbage delivery port 5, and the bottom of the block 34 is in active contact with the top surface of the reset bar 35. After the garbage unloading is completed, the detection box 16 moves to the position below the garbage delivery port 5. During this process, the block 34 contacts the reset bar 35, and the bottom plate 42 rotates upward and closes. After the detection box 16 moves to the bottom of the garbage delivery port 5, the lock tongue of the bottom plate electromagnetic lock 30 extends to the bottom of the bottom plate to complete the reset of the detection box 16.

[0035] The power supply module 18 can be a battery, or a direct external power supply, or a solar photovoltaic generator set. In this embodiment, the power supply module adopts a battery. The power supply module 18 is electrically connected to the controller 36, the infrared sensor 20, the camera 23, the first micro switch 28, the second micro switch 31, and the third micro switch 32 are electrically connected to the input end of the controller 36, and the output end of the controller 36 is electrically connected to the drive motor 15, the baffle electromagnetic lock 12, the electric valve 10, the control valve 41, and the bottom plate electromagnetic lock 30.

[0036] Working principle: When garbage is thrown into the garbage inlet 5, the garbage will fall into the detection box from the garbage inlet 5. During this process, the infrared sensor 20 will detect the action of throwing garbage and send the detected signal to the controller 36. The camera 23 collects garbage pictures and transmits the collected pictures to the controller 36. The controller 36 uses the pre-trained image recognition module to determine the type of garbage thrown in, and turns on the power of the drive motor 15. At the same time, the micro switch of the garbage recovery cavity corresponding to the garbage type is connected to the control circuit of the bottom plate electromagnetic lock 30 and the baffle electromagnetic lock 12 corresponding to the corresponding garbage type recovery cavity; for example, when wet garbage is thrown in, the second micro switch 31 corresponding to the top of the wet garbage collection chamber 37 and the power of the baffle electromagnetic lock 12 are turned on, and the drive motor 15 is turned on. The driving motor 15 drives the annular chain 14 to rotate, and then drives the detection box 16 to move. When the detection box 16 touches the second microswitch 31, the bottom plate electromagnetic lock 30 and the corresponding baffle electromagnetic lock 12 above the wet garbage collection chamber 37 retract, and the wet garbage in the detection box 16 falls into the wet garbage collection chamber 37 below; after a certain period of time, the lock tongue of the corresponding baffle electromagnetic lock 12 extends to reset the corresponding baffle 13, and the driving motor 15 rotates in the opposite direction to drive the detection box 16 to move in the opposite direction to contact the first microswitch 28, and the driving motor 15 stops rotating. In this process, the bottom plate 42 is reset with the cooperation of the block 34 and the reset bar 35. After the detection box 16 is reset, the lock tongue of the bottom plate electromagnetic lock 30 extends to limit the bottom plate 42, and the detection box 16 is reset to below the garbage delivery port 5.

[0037] When a beverage is added from the beverage recovery port 2 , the solid matter therein is intercepted by the beverage recovery filter 22 , and the liquid flows into the wet garbage collection chamber 37 through the beverage recovery funnel 17 and the beverage recovery pipe 11 .

[0038] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A garbage carbon source collection device for a municipal sewage system, It is characterized in that It includes a box body, a detection box, an infrared sensor, a camera, and a detection box moving mechanism. A garbage inlet, a cigarette butt inlet, and a beverage recovery inlet are sequentially arranged from front to back on the top panel of the box body; an inner box body is arranged inside the box body, and a pick-up and placement door is arranged on the side wall of the box body. The interior of the inner box body is divided into four inner chambers arranged in a field shape by longitudinal partitions and transverse partitions, and one of the inner chambers is a wet garbage collection chamber; a filter funnel is fixed at the bottom of the wet garbage collection chamber, a filter pipe connected to the outside of the box body is arranged at the bottom of the filter funnel, a filter net is installed on the top of the filter funnel, and criss-crossing blades are fixed inside the wet garbage collection chamber above the filter net; a beverage recovery funnel is correspondingly arranged inside the box body below the beverage recovery inlet, and the bottom of the beverage recovery funnel is connected to the wet garbage collection chamber through a beverage recovery pipe; a cigarette butt collection box is installed inside the box body below the cigarette butt inlet, and a cigarette butt collection box placement port corresponding to the cigarette butt collection box is arranged on the side of the box body; around the garbage inlet The top surface of the box is provided with the infrared sensor, and the camera is installed inside the box between the bottom of the garbage delivery port and the top of the detection box; the detection box is movably arranged above the top of each of the inner cavities, and the bottom of the detection box is provided with an openable bottom plate; the detection box moving mechanism for driving the detection box to move is installed inside the box above the inner box, the infrared sensor, the camera and the input end of the controller are electrically connected, and the output end of the controller is electrically connected to the driving motor of the detection box moving mechanism; the detection box includes a detection frame and the bottom plate arranged at the bottom thereof, the front end of the bottom plate is hinged with the detection frame, and a bottom plate electromagnetic lock is fixed on the detection frame at the rear end of the bottom plate, and the lock tongue of the bottom plate electromagnetic lock is in active contact with the bottom surface of the bottom plate; blocks are fixed on both sides of the bottom plate, and a reset bar corresponding to the block is provided on the inner wall of the box below the garbage delivery port, and the bottom of the block is in active contact with the top surface of the reset bar; the controller is electrically connected to the bottom plate electromagnetic lock.

2. A municipal sewage system garbage carbon source collection device according to claim 1, It is characterized in that Four baffles corresponding to the inner cavities are hinged on the inner walls on both sides of the box above the inner box through a rotating shaft, and the movable end of the baffle is arranged obliquely downward and is in movably contact with the longitudinal partition; a baffle electromagnetic lock is fixed on the inner wall of the box below the baffle, and the lock head of the baffle electromagnetic lock is in movably contact with the corresponding bottom surface of the baffle; the detection box moves back and forth above the longitudinal partition, and the controller is electrically connected to the baffle electromagnetic lock.

3. A municipal sewage system garbage carbon source collection device according to claim 1, It is characterized in that The detection box moving mechanism includes a chain track, an annular chain, a drive motor, a drive motor, a power supply module, a first microswitch, a second microswitch and a third microswitch. The chain track arranged in an annular manner is fixed on the inner wall of the box above the inner box, and the annular chain is arranged in the chain track. One side of the detection box is fixedly connected to the annular chain, and the drive motor and the power supply module connected to the controller are fixed inside the box. The output shaft of the drive motor is fixed with a drive wheel for driving the annular chain to move; the first microswitch, the second microswitch and the third microswitch are sequentially arranged on the inner wall of the box below the garbage delivery port, in front of the transverse partition and behind the transverse partition. The detection box is in active contact with the first microswitch, the second microswitch and the third microswitch respectively, and the first microswitch, the second microswitch and the third microswitch are electrically connected to the input end of the controller.

4. A municipal sewage system garbage carbon source collection device according to claim 1, It is characterized in that A water storage box is arranged inside the box body, an electric valve connected to the output end of the controller is installed on the outlet of the water storage box, a flushing water pipe is connected to the outlet of the electric valve, and the flushing water pipe is arranged above the wet garbage collection chamber.

5. A municipal sewage system garbage carbon source collection device according to claim 4, It is characterized in that It also includes a reflux pump, the inlet of which is connected to the filtering pipeline through a pipeline, and the outlet of which is connected to the flushing water pipeline through a reflux pipe.

6. A municipal sewage system garbage carbon source collection device according to claim 1, It is characterized in that The filter screen is a multi-layer filter screen.

7. A municipal sewage system garbage carbon source collection device according to claim 1, It is characterized in that A control valve connected to the output end of the controller is installed on the filter pipeline.

8. A municipal sewage system garbage carbon source collection device according to claim 1, It is characterized in that A beverage recovery filter is fixed in the beverage recovery funnel.

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