Kitchen waste water filtering and crushing machine based on segmented sealing and odor returning prevention

Abstract

The invention relates to the technical field of kitchen waste treatment equipment, and discloses a kitchen waste water filtering and crushing machine based on segmented sealing and odor returning prevention, the kitchen waste water filtering and crushing machine comprises a sound insulation shell, the sound insulation shell is a shell wrapping all parts, a sound insulation plate is attached to the inner wall surface of the sound insulation shell, and a sealing turning cover is mounted on one side of the upper end of the sound insulation shell. According to the kitchen waste water filtering and crushing machine based on segmented sealing and odor returning prevention, a segmented sealing system is constructed through a first self-reset type sealing turning plate, a second self-reset type sealing turning plate and a sealing turning cover, the sealing turning cover is closed to form initial sealing, and the first self-reset type sealing turning plate blocks communication between a discharging barrel and a crushing cavity in a normal state; and the second self-reset type sealing turning plate closes the discharging pipeline and the second concentration bin in the same way, and is matched with an independent cavity divided by the sound insulation shell, so that the peculiar smell of the concentration bin is prevented from flowing back to the crushing cavity and the feeding section.

Description

Technical Field

[0001] The invention relates to the technical field of kitchen waste treatment equipment, in particular to a kitchen waste water filtering and pulverizing machine based on segmented sealing and anti-odor. Background Art

[0002] In modern kitchen life, the disposal of large amounts of kitchen waste has always been an important issue that plagues family and urban environmental sanitation. The traditional method of kitchen waste disposal mainly relies on manual collection and dumping into trash cans, waiting for unified removal by the sanitation department. However, this operation method not only takes up a lot of space, but also easily breeds bacteria and mosquitoes. It also produces unpleasant odors during the storage of garbage, affecting the living environment. With the development of technology, kitchen waste water filter grinders have emerged. This type of equipment crushes kitchen waste into fine particles and then discharges them into the sewer with the help of water flow, greatly simplifying the garbage disposal process, improving the efficiency of kitchen waste disposal, and reducing the health risks caused by garbage accumulation. For example:

[0003] Due to the lack of an effective sealing structure between the equipment and the sewer, odors in the sewer can easily rise, causing back-odor in the kitchen, affecting living comfort. In addition, during the drainage process, if the crushed garbage particles encounter narrow drainage pipes or poor water flow, they can easily cause blockages, which not only affects drainage efficiency, but may also cause damage to the pipes and increase maintenance costs. The garbage remaining inside the equipment can easily rot and deteriorate in a humid environment, further exacerbating the back-odor problem and making it difficult to clean thoroughly. Long-term use will reduce the service life of the equipment.

[0004] In response to the above problems, it is urgent to carry out innovative design based on the original kitchen waste treatment equipment. Summary of the Invention

[0005] The purpose of the present invention is to provide a kitchen garbage water filter and grinder based on segmented sealing and anti-odor, so as to solve the problem raised in the above background technology that due to the lack of an effective sealing structure between the equipment and the sewer, the odor in the sewer is easy to rise, resulting in odor in the kitchen, and the garbage remaining inside the equipment is easy to rot and deteriorate in a humid environment, further aggravating the odor problem, and it is difficult to clean thoroughly, which will reduce the service life of the equipment after long-term use.

[0006] To achieve the above objectives, the present invention provides the following technical solutions: a kitchen waste water filter pulverizer based on segmented closure and anti-odor, comprising a soundproof housing, which is a shell that encloses various components, a soundproof board being attached to the inner wall of the soundproof housing, and a sealing flap being installed on one side of the upper end of the soundproof housing, a blanking barrel being located below the sealing flap, and the blanking barrel being a conveying channel for kitchen waste;

[0007] The bottom end of the blanking barrel pipe is against the self-resetting sealing flap 1, and the self-resetting sealing flap 1 is installed at the connection of the crushing chamber shell. The crushing chamber shell and the crushing chamber base are installed in a vertical direction, and the crushing chamber shell and the crushing chamber base form a closed crushing chamber;

[0008] A crushing knife group is rotatably connected to the base of the crushing chamber, and the crushing knife group is connected to the output end of the driving motor. The base of the crushing chamber is connected to the excretion pipeline through the side wall pipeline, and a double-layer flushing sleeve is provided in the side wall pipeline of the crushing chamber base. A telescopic tube is nested in the excretion pipeline, and the telescopic tube is connected to the air pump. A self-resetting sealing flap 2 is installed at the pipeline at the bottom end of the excretion pipeline, and the pipeline at the bottom end of the excretion pipeline is inserted into the centralized bin 2.

[0009] By adopting the above technical solution, a segmented closed system is constructed through structures such as a soundproof shell, a sealed flap, a self-resetting sealed flap, and a double-layer flushing sleeve to effectively block the path of odor transmission.

[0010] Preferably, the soundproof shell is divided into two chambers, and a blanking barrel is installed in the chamber on one side of the soundproof shell, and a centralized bin 1 and a centralized bin 2 are installed in the chamber on the other side of the soundproof shell.

[0011] By adopting the above technical solution, the soundproof shell is divided into chambers to isolate the material crushing area from the centralized storage area, further strengthening the odor zoning control, preventing the mutual diffusion of odors between different functional areas, and improving the overall anti-odor effect.

[0012] Preferably, an interception filter is installed at the junction of the crushing chamber shell and the crushing chamber base, and the inner diameter of the interception filter is larger than the movable diameter of the crushing knife group blade.

[0013] Using the above technical solution, the interception filter is installed at the junction of the crushing chamber shell and the base, and the inner ring diameter is adapted to the crushing knife group, which can effectively intercept large pieces of garbage that are not fully crushed and prevent them from entering the subsequent pipelines and causing blockages.

[0014] Preferably, a seal is provided at the connection between the pulverizing chamber base and the drainage pipeline, and the drainage pipeline abuts against one end of the double-layer flushing sleeve.

[0015] By adopting the above technical solution, the seals at the connection between the crushing chamber base and the discharge pipe, as well as the abutment between the discharge pipe and the double-layer flushing sleeve, enhance the sealing of the key connection parts of the equipment, prevent liquid leakage and odor escape, and ensure the reliability of equipment operation.

[0016] Preferably, the double-layer flushing sleeve is a double-layer sleeve, and the inner layer of the double-layer flushing sleeve is a filter structure, and the outer layer of the double-layer flushing sleeve is a pipe.

[0017] By adopting the above technical solution and the double-layer structure design of the double-layer flushing sleeve, the inner filter screen accurately separates the solid residue, and the outer pipe efficiently drains the liquid, thereby realizing the solid-liquid separation function, reducing the liquid residue inside the equipment, and reducing the possibility of garbage rotting and deterioration and odor generation.

[0018] Preferably, a drainage pipe is provided at the bottom end of the outer pipe of the double-layer flushing sleeve, and the drainage pipe of the double-layer flushing sleeve is butted against one end of the drainage pipe.

[0019] Using the above technical solution, the outer pipe of the double-layer flushing sleeve is connected to the drain pipe, and the liquid pump is used to quickly extract the separated liquid to ensure that the liquid is discharged in time, avoiding the accumulation and breeding of bacteria and the generation of odor in the equipment, while ensuring a smooth solid-liquid separation process.

[0020] Preferably, the liquid discharge pipe is connected to the liquid pump, and the liquid outlet pipe of the liquid pump is inserted into the centralized bin 1.

[0021] By adopting the above technical solution, the connection between the discharge pipe, the liquid pump and the centralized bin is realized to realize the centralized temporary storage of the separated liquid, which is convenient for subsequent unified processing, avoids the random discharge of liquid, and improves the convenience and cleanliness of the equipment.

[0022] Preferably, the centralized bin one is above the centralized bin two, and the upper end opening of the centralized bin one is snap-connected with the sealing cover, and the sealing cover passes through the soundproof shell.

[0023] By adopting the above technical solution, the upper and lower layout of centralized warehouse 1 and centralized warehouse 2 and the design of the sealing cover allow the solid and liquid to be temporarily stored in independent closed spaces respectively, preventing odor from overflowing from the chamber.

[0024] Preferably, the air pump is in the inner chamber of the soundproof shell, and the air pump is below the central warehouse.

[0025] With the above technical solution, the air pump is located at a specific position inside the soundproof shell, and can deliver gas to the discharge pipe through the telescopic tube to assist in the transportation of residues and prevent the pipe from being blocked. At the same time, the airflow is used to suppress the generation of odor in the pipe, thereby improving the anti-odor effect.

[0026] Preferably, the telescopic tube is nested with the inner tube of the drainage pipeline, and the drainage pipeline is a three-way pipe structure.

[0027] By adopting the above technical solution, the nesting of the telescopic tube and the discharge pipeline and the three-way pipe structure of the discharge pipeline are optimized to optimize the residue conveying path, so that the gas and residue transported by the air pump flow more smoothly, enhance the anti-blocking ability of the equipment, and ensure stable operation of the equipment.

[0028] Compared with the prior art, the beneficial effects of the present invention are: the kitchen garbage water filtering and pulverizing machine based on segmented enclosed anti-odor:

[0029] 1. The equipment uses self-resetting sealing flap 1, self-resetting sealing flap 2, and a sealing flap to construct a segmented sealing system. The sealing flap is closed to form an initial seal. The self-resetting sealing flap 1 normally blocks the connection between the discharge barrel and the crushing chamber. It is only briefly opened when garbage impacts, and quickly resets after garbage enters, cutting off the transmission of odors between the kitchen and the crushing chamber. The self-resetting sealing flap 2 similarly seals the excretion pipeline and the second centralized bin. Together with the independent chambers separated by the soundproof shell, this prevents odors from the centralized bin from flowing back into the crushing chamber and the feeding section, thus blocking the upwelling of sewer odors and the overflow of odors from inside the equipment at the source.

[0030] 2. Furthermore, the interception filter at the connection of the crushing chamber intercepts large pieces of residue that have not been completely crushed, preventing the residue from getting stuck and fermenting. The inner filter of the double-layer flushing sleeve intercepts solids, and the outer pipe quickly drains the liquid. The liquid pump is used to pump the separated liquid to the centralized bin 1, reducing the liquid residue in the crushing chamber and the discharge pipe. Since the solid residue and liquid are separated in time and temporarily stored in an independent chamber, the risk of garbage rotting and deterioration in a humid environment is reduced.

[0031] 3. The inner filter of the double-layer flushing sleeve combined with the interception filter can effectively intercept debris and reduce the accumulation and blockage of garbage in key pipelines inside the equipment. At the same time, the air pump supplies air to the discharge pipeline through the telescopic tube to assist in the transportation of residues and reduce the risk of equipment overload and wear caused by pipeline blockage. The seals at the connection between the base of the crushing chamber and the discharge pipeline, and the sealing covers of each chamber ensure the internal sealing of the equipment and reduce the corrosion of humid air and odor on the metal parts of the equipment. The sound insulation board on the inner wall of the sound insulation shell also has a protective function, delaying the aging of the equipment shell. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 This is a schematic diagram of the overall external three-dimensional structure of the present invention;

[0033] Figure 2 This is a schematic diagram of the overall split three-dimensional structure of the present invention;

[0034] Figure 3 This is a schematic diagram of the three-dimensional structure of the sound insulation shell and the centralized warehouse of the present invention;

[0035] Figure 4 This is a schematic diagram of the overall internal side sectional three-dimensional structure of the present invention;

[0036] Figure 5 This is a schematic diagram of the three-dimensional structure of the sound insulation shell and the blanking barrel of the present invention;

[0037] Figure 6 This is a schematic diagram of the disassembled three-dimensional structure of the blanking barrel, the crushing chamber shell and the crushing chamber base of the present invention;

[0038] Figure 7This is a schematic diagram of the three-dimensional structure of the installation position of the self-resetting sealing flap 1 and the crushing chamber shell of the present invention;

[0039] Figure 8 This is a schematic diagram of the three-dimensional structure of the crushing chamber base and the double-layer flushing sleeve installation of the present invention;

[0040] Figure 9 This is a schematic diagram of the side cross-section of the three-dimensional structure of the grinding chamber base, the drainage pipeline and the double-layer flushing sleeve of the present invention;

[0041] Figure 10 This is a schematic diagram of the three-dimensional structure of the drainage pipeline and the double-layer flushing sleeve installed in the present invention.

[0042] In the figure: 1. Soundproof shell; 2. Sealing flap; 3. Blanking barrel; 4. Self-resetting sealing flap 1; 5. Crushing chamber shell; 6. Crushing chamber base; 7. Intercepting filter; 8. Crushing knife group; 9. Driving motor; 10. Drain pipe; 11. Double-layer flushing sleeve; 12. Drain pipe; 13. Liquid pump; 14. Centralizing bin 1; 15. Sealing cover; 16. Centralizing bin 2; 17. Self-resetting sealing flap 2; 18. Air pump; 19. Telescopic tube. DETAILED DESCRIPTION

[0043] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0044] See also Figures 1-10 The present invention provides a technical solution: a kitchen garbage water filter grinder based on segmented closure and anti-odor, comprising a soundproof shell 1, a sealing flap 2, a blanking barrel 3, a self-resetting sealing flap 1 4, a grinding chamber shell 5, a grinding chamber base 6, an intercepting filter 7, a grinding knife group 8, a driving motor 9, a discharge pipeline 10, a double-layer flushing sleeve 11, a drain pipe 12, a liquid pump 13, a centralizing bin 1 14, a sealing cover 15, a centralizing bin 2 16, a self-resetting sealing flap 2 17, an air pump 18, and a telescopic tube 19;

[0045] Among them, the soundproof shell 1 is a shell that wraps various components. The inner wall of the soundproof shell 1 is fitted with a sound insulation board, and a sealing flip cover 2 is installed on one side of the upper end of the soundproof shell 1. Below the sealing flip cover 2 is a blanking barrel 3, and the blanking barrel 3 is a conveying channel for kitchen garbage. The soundproof shell 1 is divided into two chambers, and the blanking barrel 3 is installed in the chamber on one side of the soundproof shell 1, and the chamber on the other side of the soundproof shell 1 is installed with a centralized bin 14 and a centralized bin 2 16;

[0046] The bottom end of the pipe of the blanking barrel 3 is against the self-resetting sealing flap 4, and the self-resetting sealing flap 4 is installed at the connection of the crushing chamber shell 5. An interception filter 7 is installed at the connection between the crushing chamber shell 5 and the crushing chamber base 6, and the inner ring diameter of the interception filter 7 is larger than the movable diameter of the blade of the crushing knife group 8. The crushing chamber shell 5 and the crushing chamber base 6 are installed in a vertical direction, and the crushing chamber shell 5 and the crushing chamber base 6 form a closed crushing chamber. A seal is provided at the connection between the crushing chamber base 6 and the discharge pipeline 10, and the discharge pipeline 10 is against one end of the double-layer flushing sleeve 11;

[0047] Combined with the drawings in the specification Figures 1-6 As shown, a detachable partition is installed inside the soundproof shell 1 to divide it into two independent chambers. The sealed flap 2 is hinged to the left opening at the top of the soundproof shell 1 through a hinge. The opening and closing angle and sealing of the flap are adjusted to ensure that the edge rubber sealing ring fits tightly with the shell when closed. A blanking barrel 3 is installed vertically below the sealed flap 2, and a sealing rubber ring is installed at the connection between the barrel body and the shell to prevent odor leakage. A self-resetting sealing flap 4 is embedded in the connection between the bottom of the blanking barrel 3 and the crushing chamber shell 5, and a torsion spring assembly is accurately installed to ensure that the flap remains horizontally closed by the torsion spring elastic force in a static state, and can be flexibly flipped under the impact of garbage;

[0048] Fix the crushing chamber base 6 to the bottom of the left chamber, connect it to the reserved holes at the bottom of the shell with bolts, and install shock-proof gaskets. Install the crushing chamber shell 5 vertically above the base, wrap the sealing raw material tape around the joint between the two and tighten the bolts to form a closed chamber. Insert the interception filter 7 into the gap between the crushing chamber shell 5 and the crushing chamber base 6. The inner diameter of the filter is larger than the maximum rotation diameter of the crushing blade group 8 to ensure unimpeded operation of the blades and effectively intercept large pieces of residue. Fix the drive motor 9 below the crushing chamber base 6 and accurately connect it to the center axis of the crushing blade group 8 through the coupling. Adjust the motor position to ensure the transmission components are appropriately tight to ensure stable power transmission.

[0049] At the opening on the side wall of the crushing chamber base 6, a double-layer flushing sleeve 11 is installed from the inside to the outside. The inner filter fits tightly with the inner wall of the base pipe. A drainage interface is reserved in the outer pipe. One end of the discharge pipe 10 is connected to the side wall pipe of the crushing chamber base 6 through a sealing flange, and the other end extends to the right chamber. A telescopic tube 19 is nested inside the discharge pipe 10, and one end of the telescopic tube 19 is connected to the outlet of the air pump 18. The air pump 18 is fixed on the bracket below the central bin 14. A self-resetting sealing flap 2 17 is installed at the bottom outlet of the discharge pipe 10. The opening and closing sensitivity and reset elasticity of the flap are adjusted to ensure that the residue falls smoothly into the central bin 2 16 and is quickly closed.

[0050] One end of the drain pipe 12 is connected to the drain outlet at the bottom of the outer pipe of the double-layer flushing sleeve 11, and the other end is connected to the inlet of the liquid pump 13. The outlet pipe of the liquid pump 13 extends to the top of the centralized bin 14 to ensure that the liquid can be smoothly transported into the bin. The centralized bin 2 16 is fixed to the bottom of the right chamber. The centralized bin 14 is installed directly above the centralized bin 2 16 through a bracket. A sealing cover 15 is installed at the top opening of the centralized bin 14. The sealing cover 15 passes through the sound insulation shell 1 and is provided with a quick buckle for easy opening for water replenishment and cleaning;

[0051] A crushing knife group 8 is rotatably connected to the crushing chamber base 6, and the crushing knife group 8 is docked with the output end of the drive motor 9. The crushing chamber base 6 is docked with the discharge pipeline 10 through the side wall pipeline, and the side wall pipeline of the crushing chamber base 6 is provided with a double-layer flushing sleeve 11. The double-layer flushing sleeve 11 is a double-layer sleeve, and the inner layer of the double-layer flushing sleeve 11 is a filter structure, and the outer layer of the double-layer flushing sleeve 11 is a pipeline. A drain pipe is provided at the bottom end of the outer layer pipeline of the double-layer flushing sleeve 11, and the double-layer flushing sleeve 11 drain pipe is docked with one end of the drain pipe 12, the drain pipe 12 is docked with the liquid pump 13, and the liquid pump 13 outlet pipe is inserted into the centralized In the bin 14, the centralized bin 14 is above the centralized bin 2 16, and the upper end opening of the centralized bin 14 is engaged with the sealing cover 15, and the sealing cover 15 passes through the soundproof shell 1, the drain pipe 10 is nested with a telescopic tube 19, and the telescopic tube 19 is docked with the air pump 18, the bottom end of the drain pipe 10 is installed with a self-resetting sealing flap 2 17, and the bottom end of the drain pipe 10 is inserted into the centralized bin 2 16, the air pump 18 is in the internal chamber of the soundproof shell 1, and the air pump 18 is below the centralized bin 14, the telescopic tube 19 is nested with the inner tube of the drain pipe 10, and the drain pipe 10 is a three-way pipe structure;

[0052] Combined with the drawings in the specification Figures 1-6 As shown, the user lifts up the sealing flap 2 and pours the kitchen waste into the discharge barrel 3. After the waste is put in, the sealing flap 2 is lowered. The sealing ring at the edge of the flap is tightly pressed against the outer shell to form an initial sealing barrier for the feed port. The waste falls under the action of gravity and impacts the self-resetting sealing flap 1 4. The flap overcomes the resistance of the torsion spring and flips around the rotating shaft, providing a channel for the waste to enter the crushing chamber. When all the waste falls into the crushing chamber, the torsion spring quickly drives the flap to reset, isolating the feed section from the crushing chamber, and preventing odors in the crushing chamber from rising into the kitchen.

[0053] Start the drive motor 9, which drives the crushing knife group 8 to rotate at high speed through the coupling, and strongly shears and crushes the garbage entering the crushing chamber to process it into fine particles. During the crushing process, the sealed crushing chamber shell 5 and the crushing chamber base 6 cooperate with the interception filter 7 to form a relatively closed space to reduce the leakage of odor. At the same time, the interception filter 7 blocks the large pieces of residue that are not completely crushed to prevent it from entering the subsequent pipeline and causing blockage. The crushed mixed material falls into the crushing chamber base 6 and flows through the double-layer flushing sleeve 11. The inner filter screen intercepts the solid residue, and the liquid passes through the filter screen into the outer pipeline. Under the push of the material flow, the solid residue enters the centralized warehouse 2 16 for temporary storage through the excretion pipeline 10. At this time, the liquid in the outer pipeline is temporarily accumulated. Since the connection of the discharge pipe 12 is a one-way valve, sewage is prevented from entering;

[0054] When the equipment completes a certain number of crushing operations or the user manually triggers the cleaning command, it enters automatic cleaning. At this time, the liquid pump 13 extracts the liquid in the centralized bin 14 and backflushes it to the outer pipe through the discharge pipe 12. The high-pressure water flows through the double-layer flushing sleeve 11 to strongly flush the inner wall of the crushing chamber base 6, the filter surface and the inlet of the discharge pipe 10 to remove residual garbage debris and dirt. Before the cleaning step, the air pump 18 is started synchronously to inflate the telescopic tube 19, causing it to expand and open and block the discharge pipe 10, and the backflushing water forms a circulating flushing in the closed pipe to further clean the inner wall of the pipe. After the flushing is completed, the air pump 18 stops inflating and exhausts, the telescopic tube 19 contracts and resets, the discharge pipe 10 is restored to unblocked, and the residual sewage and cleaning waste are discharged into the centralized bin 2 16 through the pipe. The user can open the sealing cover 15 on the top of the centralized bin 14 to add clean water to the bin to provide a water source for the next cleaning or solid-liquid separation.

[0055] Working principle: When using the kitchen garbage water filter grinder based on segmented closure and anti-odor, first, open the sealing flap 2, and the garbage falls into the drop barrel 3. After the garbage is put in, the flap closes to form an initial closure with the drop barrel 3. The garbage falls and impacts the self-resetting sealing flap 4, which opens it briefly. After the garbage enters the crushing chamber, the flap is quickly closed by relying on its own reset torsion spring, blocking the odor flow between the feeding section and the crushing chamber, and preventing the odor from returning to the kitchen space. The crushing chamber shell 5 and the crushing chamber base 6 form a closed chamber, which cooperates with the interception filter 7 to form a relatively closed crushing space. The interception filter 7 intercepts large pieces of residue that are not completely crushed, which not only ensures the crushing efficiency, but also avoids the leakage of odor caused by the jamming of the residue. The overall structure of the chamber reduces the possibility of odor overflow during the crushing process. As the driving motor 9 drives the crushing knife group 8 to rotate at high speed, the kitchen garbage entering the drop barrel 3 is sheared and crushed, and processed into fine particles. The crushed mixed materials enter The liquid enters the crushing chamber base 6 and flows through the double-layer flushing sleeve 11. The inner filter structure intercepts the solid residue, and the liquid passes through the filter into the outer pipe, wherein the solid residue enters the discharge pipe 10 with the material flow and finally falls into the centralized bin 2 16 for temporary storage. The liquid pump 13 extracts the liquid in the centralized bin 14 and backflushes it to the outer pipe through the discharge pipe 12. During the flushing period, the air pump 18 pushes the telescopic tube 19 to block the discharge pipe 10, thereby cleaning the crushing chamber base 6 and the inside of the discharge pipe 10 to reduce residue. After the flushing is completed, the air pump 18 exhausts the air, causing the telescopic tube 19 to shrink and the discharge pipe 10 to be opened, thereby realizing flushing inside the equipment. The sealing cover 15 at the upper end of the centralized bin 14 is connected to the discharge pipe for timely water replenishment. The overall device realizes efficient treatment of kitchen waste and anti-odor function through the crushing and water filtering process through a segmented sealing structure. The various components work together around the closed odor path and precise solid-liquid separation.

[0056] While the embodiments of the present invention have been shown and described, it will be apparent to those skilled in the art that various changes, modifications, substitutions, and alterations can be made to the embodiments without departing from the principles and spirit of the invention.

Claims

1. A kitchen waste water filtering and pulverizing machine based on segmented enclosed anti-odor, comprising: A soundproof shell (1) is a shell that encloses various components. The inner wall of the soundproof shell (1) is fitted with a soundproof board, and a sealing flap (2) is installed on one side of the upper end of the soundproof shell (1). A blanking barrel (3) is located below the sealing flap (2), and the blanking barrel (3) serves as a conveying channel for kitchen waste. The invention is characterized in that: the bottom end of the pipe of the blanking barrel (3) is against the self-resetting sealing flap (4), and the self-resetting sealing flap (4) is installed at the connection of the crushing chamber shell (5), the crushing chamber shell (5) and the crushing chamber base (6) are installed in a vertical direction, and the crushing chamber shell (5) and the crushing chamber base (6) constitute a closed crushing chamber; A crushing knife group (8) is rotatably connected in the crushing chamber base (6), and the crushing knife group (8) is docked with the output end of the driving motor (9). The crushing chamber base (6) is docked with the discharge pipeline (10) through the side wall pipeline, and a double-layer flushing sleeve (11) is sleeved in the side wall pipeline of the crushing chamber base (6). A telescopic pipe (19) is nested in the discharge pipeline (10), and the telescopic pipe (19) is docked with the air pump (18). A self-resetting sealing flap 2 (17) is installed at the bottom end of the discharge pipeline (10), and the bottom end of the discharge pipeline (10) is inserted into the centralized bin 2 (16).

2. The kitchen garbage water filtering and pulverizing machine based on segmented sealing and anti-odor according to claim 1, characterized in that: The soundproof shell (1) is divided into two chambers, and a blanking barrel (3) is installed in the chamber on one side of the soundproof shell (1), and a centralized bin 1 (14) and a centralized bin 2 (16) are installed in the chamber on the other side of the soundproof shell (1).

3. The kitchen garbage water filtering and pulverizing machine based on segmented sealing and anti-odor according to claim 1, characterized in that: An interception filter (7) is installed at the connection between the pulverizing chamber shell (5) and the pulverizing chamber base (6), and the inner circle diameter of the interception filter (7) is larger than the movable diameter of the blades of the pulverizing knife group (8).

4. The kitchen garbage water filtering and pulverizing machine based on segmented sealing and anti-odor according to claim 1, characterized in that: A sealing member is provided at the connection between the pulverizing chamber base (6) and the drainage pipeline (10), and the drainage pipeline (10) abuts against one end of the double-layer flushing sleeve (11).

5. The kitchen waste water filtering and pulverizing machine based on segmented sealing and anti-odor according to claim 1, characterized in that: The double-layer flushing sleeve (11) is a double-layer sleeve, and the inner layer of the double-layer flushing sleeve (11) is a filter structure, while the outer layer of the double-layer flushing sleeve (11) is a pipeline.

6. The kitchen waste water filtering and pulverizing machine based on segmented sealing and anti-odor according to claim 5, characterized in that: A drainage pipe is provided at the bottom end of the outer pipe of the double-layer flushing sleeve (11), and the drainage pipe of the double-layer flushing sleeve (11) is butted against one end of the liquid discharge pipe (12).

7. The kitchen waste water filtering and pulverizing machine based on segmented sealing and anti-odor according to claim 6, characterized in that: The liquid discharge pipe (12) is connected to the liquid pump (13), and the liquid outlet pipe of the liquid pump (13) is inserted into the centralized bin (14).

8. The kitchen waste water filtering and pulverizing machine based on segmented sealing and anti-odor according to claim 7, characterized in that: The centralized bin one (14) is above the centralized bin two (16), and the upper opening of the centralized bin one (14) is engaged with the sealing cover (15), and the sealing cover (15) passes through the sound insulation shell (1).

9. The kitchen waste water filtering and pulverizing machine based on segmented sealing and anti-odor according to claim 1, characterized in that: The air pump (18) is located in the inner chamber of the soundproof shell (1), and the air pump (18) is located below the central storage bin (14).

10. The kitchen waste water filtering and pulverizing machine based on segmented sealing and anti-odor according to claim 1, characterized in that: The telescopic tube (19) is nested with the inner tube of the drainage pipeline (10), and the drainage pipeline (10) is a three-way pipe structure.

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