Direct transport device for kitchen solid residue

Abstract

The present invention relates to the technical field of solid kitchen waste treatment, and specifically discloses a device for directly transporting solid kitchen waste, comprising a compacting mechanism, a bagging mechanism, and a conveying mechanism. The compacting mechanism comprises a conveying pipe with an inner cavity, a feed pipe, and a discharge pipe, a screw arranged in the inner cavity for transversely conveying and pre-extruding the solid waste, a pressing plate that moves vertically along the discharge pipe to compact the solid waste, and a discharge valve at the bottom of the discharge pipe. The bagging mechanism comprises a casing with a feeding port and a discharge port provided at the top and bottom, and a clamping assembly outside the discharge port for clamping the bag port. The conveying mechanism comprises a plurality of belt conveyors with horizontal and inclined sections connected end to end. The device achieves efficient compression and volume reduction of the solid waste through the coordinated operation of the screw and the pressing plate. The bagging mechanism ensures a closed process to isolate odors, preventing the odors from being released to the outside and causing environmental pollution.

Description

Technical Field

[0001] The present invention relates to the technical field of restaurant kitchen solid residue treatment, and in particular to a restaurant kitchen solid residue direct-throwing and transportation device. Background Art

[0002] In integrated waste treatment plants, food waste residue undergoes pretreatment processes such as sorting, draining, and drying, significantly reducing its moisture content. This is crucial for increasing the calorific value of incineration and reducing energy consumption. However, conventional pretreatment processes present several challenges: pretreated solids are transported directly into the environment without compaction and volume reduction. This not only increases transportation frequency due to their bulk, but also causes the solids to absorb ambient moisture and breed bacteria. This, combined with the risk of odor spread and leachate leakage, can cause serious secondary pollution within the plant.

[0003] On the other hand, in the existing technology, some manufacturers use screw conveyors to transport food waste to the incinerator feeding port. Due to the structure of the screw, the length of the screw is usually increased so that the screw conveyor can transport the food waste to the incinerator feeding port in a straight line. However, for scenes with certain height differences and complex paths, screw conveyors are difficult to meet the continuous transportation requirements in these scenes.

[0004] Therefore, it is urgent to develop a transportation device that integrates compaction and volume reduction, closed bagging and continuous conveying to achieve closed transportation, avoid odor from being emitted to the outside, and ensure efficient connection of pretreated solid slag from discharge to incineration feeding. Summary of the Invention

[0005] In view of the above-mentioned deficiencies in the prior art, an object of the present invention is to provide a direct-dispensing and transporting device for kitchen solid waste to solve the above-mentioned problems.

[0006] A direct transport device for kitchen solid waste includes a compacting mechanism, a bagging mechanism, and a conveying mechanism; the compacting mechanism includes:

[0007] A conveying pipe with an inner cavity, the upper and lower ends of which are respectively connected to a feed pipe and a discharge pipe;

[0008] A screw disposed in the inner cavity for laterally conveying solid kitchen waste;

[0009] A pressing plate is vertically movable and retractable in the discharge pipe, compacting the kitchen solid residue in the discharge pipe when extended, and retracting into the inner cavity without blocking the discharge pipe when withdrawn;

[0010] A discharge valve provided at the bottom of the discharge pipe releases the compacted kitchen solid residue when opened;

[0011] The bagging mechanism comprises:

[0012] A casing with a feeding port and a discharge port respectively provided at the upper and lower ends, wherein the discharge port is located directly below the discharge pipe;

[0013] A clamping assembly located outside the discharge port, used for clamping the open end of the bag sleeved outside the discharge pipe;

[0014] The conveying mechanism includes a plurality of belt conveying devices spliced ​​end to end, each of the belt conveying devices includes a horizontal section and an inclined section, and the conveying starting end of the first belt conveying device is located below the drop port.

[0015] Specifically, a first motor and a pressure relief valve are respectively provided at both transverse ends of the delivery pipe, the output shaft of the first motor is transmission-connected to the screw, and the pressure relief valve is connected to the inner cavity.

[0016] Specifically, the compacting mechanism further includes a cylinder fixed to the top of the conveying pipe, and a drive shaft of the cylinder penetrates into the inner cavity and is connected to the pressing plate.

[0017] Specifically, the compacting mechanism further includes a drying mechanism, and the drying mechanism includes:

[0018] a first spiral heat exchange tube wound around the outside of the delivery tube;

[0019] A heat-insulating cover is provided on the outside of the first spiral heat exchange tube, and a heat exchange channel for connecting the inner cavity and the heat-insulating cover is provided on the top of the delivery tube;

[0020] a pair of extension tubes connecting two ends of the first spiral heat exchange tube;

[0021] a circulation pump provided on the extension pipe;

[0022] A second spiral heat exchange tube is connected to the extension tube and wound around the outside of the incinerator.

[0023] Specifically, a weighing mechanism is further provided at the conveying starting end of the first belt conveyor device;

[0024] The weighing mechanism includes a flip drive motor, a supporting plate and an electronic scale;

[0025] The flip drive motor is fixed on the outside of the belt conveyor;

[0026] The support plate is rotatably arranged at the upper end of the belt conveyor device and is driven to rotate by the flip drive motor;

[0027] The electronic scale is fixed on the support plate and is located directly below the blanking port;

[0028] The overturning drive motor can drive the supporting plate to rotate, so that the bagged kitchen solid residue placed on the electronic scale is dumped onto the belt conveyor device, and then transported by the belt conveyor device.

[0029] Specifically, a heat exchange channel for connecting the inner cavity and the heat insulation cover is provided at the top of the delivery pipe.

[0030] Specifically, the pressure plate is provided with a plurality of trumpet-shaped pressure relief holes that are larger at the top and smaller at the bottom.

[0031] Specifically, a control valve is provided inside the blanking port of the bagging mechanism for adjusting the blanking amount.

[0032] Specifically, the clamping assembly includes two sets of clamping modules on both sides of the blanking port, and each set of clamping modules includes:

[0033] The upper end is hinged to the two clamping arms of the housing;

[0034] a clamping plate fixed to the lower end of the clamping arm;

[0035] A telescopic driver connects the two clamping arms.

[0036] Specifically, L-shaped baffles and columnar anti-slip strips are arranged at intervals on the outer surface of the belt of the belt conveyor device.

[0037] Specifically, it also includes a feeding mechanism provided at the end of the last section of the belt conveyor device, which includes:

[0038] frame;

[0039] a lifting device provided on the frame;

[0040] a lifting frame driven by the lifting device;

[0041] a tray hinged to the lifting frame;

[0042] a second motor fixed to the lifting frame, the second motor being used to drive the pallet to flip;

[0043] a hopper provided on the tray;

[0044] in:

[0045] The hopper is lowered to receive the bagged kitchen solid residue conveyed by the belt conveyor;

[0046] After the hopper is raised, the second motor drives the tray to flip over, and the bagged kitchen solid residue in the hopper is poured into the incinerator feed hopper.

[0047] Beneficial effects of the present invention:

[0048] The kitchen solid waste direct delivery and transportation device of the present application includes a compacting mechanism, a bagging mechanism and a conveying mechanism; the compacting mechanism includes a conveying pipe with an inner cavity and a feed pipe and a discharge pipe connecting the upper and lower ends thereof, a screw arranged in the inner cavity for horizontally conveying and pre-extruding the solid waste, a pressure plate that moves vertically along the discharge pipe to compact the solid waste, and a discharge valve at the bottom of the discharge pipe; the bagging mechanism includes a casing with a feeding port and a discharge port provided at the upper and lower ends, and a clamping assembly for clamping the bag port on the outside of the discharge port; the conveying mechanism is composed of a plurality of belt conveying devices with horizontal sections and inclined sections connected end to end; the device realizes efficient compression and volume reduction of the solid waste through the cooperation of the screw and the pressure plate, and the bagging mechanism ensures closed treatment to isolate odors and prevent the odors from being emitted to the outside and causing environmental pollution. BRIEF DESCRIPTION OF THE DRAWINGS

[0049] Figure 1 This is a schematic diagram of using the restaurant kitchen solid waste direct transport device of the present application to transport restaurant kitchen solid waste from a solid waste treatment plant to an incinerator;

[0050] Figure 2 A three-dimensional diagram of the restaurant kitchen solid slag direct delivery device and incinerator of this application;

[0051] Figure 3 A three-dimensional diagram of the compacting mechanism, heat-insulating cover, and extension tube of the present application;

[0052] Figure 4 A left side view of the compacting mechanism, heat preservation cover and extension tube of the present application;

[0053] Figure 5 for Figure 4 A three-dimensional cross-sectional view along line AA;

[0054] Figure 6 for Figure 5 Enlarged view of part B;

[0055] Figure 7 A perspective view of the bagging mechanism of the present application;

[0056] Figure 8 A perspective view of the belt conveyor device of the present application;

[0057] Figure 9 for Figure 8 Enlarged view of part C;

[0058] Figure 10 A three-dimensional diagram of the feeding mechanism of this application;

[0059] The accompanying drawings are marked as follows: compacting mechanism 10, bagging mechanism 20, conveying mechanism 30, inner cavity 111, conveying pipe 11, feeding pipe 112, discharging pipe 113, screw 12, pressing plate 13, discharge valve 14, feeding port 211, discharge port 212, casing 21, clamping assembly 22, belt conveyor 31, horizontal section 32, inclined section 33, first motor 15, pressure relief valve 16, cylinder 17, drying mechanism 40, first spiral heat exchange tube 41, insulation cover 42, drainage joint 421, extension pipe 43, circulation pump 4 4. Heat exchange channel 114, pressure relief hole 131, clamping module 221, clamping arm 2211, clamping plate 2212, telescopic drive 2213, L-shaped baffle 34, columnar anti-slip strip 35, feeding mechanism 50, frame 51, lifting device 52, lifting frame 53, tray 54, second motor 55, hopper 56, waste incineration boiler plant 60, incinerator feed hopper 61, solid slag treatment plant 70, solid slag treatment workshop 71, slag outlet 72, weighing mechanism 80, flip drive motor 81, support plate 82, electronic scale 83. DETAILED DESCRIPTION

[0060] The present invention provides a direct-dispensing and transporting device for solid kitchen waste. To clarify the objectives, technical solutions, and effects of the present invention, the present invention is further described below with reference to the accompanying drawings and examples. It should be understood that the specific examples described herein are intended only to illustrate the present invention and are not intended to limit the present invention.

[0061] In the description of the present invention, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0062] Please refer to Figure 1 and Figure 2 The incinerator is built in the waste incineration boiler plant 60 adjacent to the solid slag treatment plant 70. The direct-discharging and transporting device for the kitchen solid slag of this embodiment can be built between the slag outlet 72 of the solid slag treatment workshop 71 and the incinerator feed hopper 61. Specifically, the direct-discharging and transporting device for the kitchen solid slag includes a compacting mechanism 10, a bagging mechanism 20 and a conveying mechanism 30.

[0063] like Figures 3 to 4As shown, the compacting mechanism 10 includes a conveying pipe 11 with an inner cavity 111, a screw 12 disposed in the inner cavity 111 for horizontally conveying solid food residue, a pressure plate 13 that moves vertically and retracts to a discharge pipe 113, and a discharge valve 14 disposed at the bottom of the discharge pipe 113. The upper and lower ends of the conveying pipe 11 are respectively connected to the feed pipe 112 and the discharge pipe 113. When the pressure plate 13 is extended, it compacts the solid food residue in the discharge pipe 113. When it is withdrawn, it is retracted into the inner cavity 111 without blocking the discharge pipe 113. When the discharge valve 14 is opened, the compacted solid food residue is released.

[0064] like Figure 7 As shown, the bagging mechanism 20 includes a casing 21 with a feeding port 211 and a discharge port 212 at the upper and lower ends respectively, and a clamping assembly 22 located on the outside of the discharge port 212, and the discharge port 212 is located directly below the discharge pipe 113; the clamping assembly 22 is used to clamp the open end of the bag arranged on the outside of the discharge port 212. The garbage bags used in conjunction with the bagging mechanism 20 can be environmentally friendly bags made of materials such as natural wood pulp or bamboo pulp, and the incineration of such environmentally friendly bags does not pollute the environment.

[0065] like Figure 8 As shown, the conveying mechanism 30 includes a plurality of belt conveying devices 31 connected end to end. Each belt conveying device 31 includes a horizontal section 32 and an inclined section 33 . The conveying starting end of the first belt conveying device 31 is located below the blanking port 212 .

[0066] The solid food residue enters the inner cavity 111 of the conveying pipe 11 through the feed pipe 112 and is continuously pushed horizontally to the discharge pipe 113 by the screw 12. During the conveying process, the screw 12 simultaneously pre-extrudes the solid food residue, effectively crushing coarse particles and squeezing out residual moisture. The pressing plate 13 then moves vertically downward along the discharge pipe 113, strongly compacting the solid food residue in the pipe to significantly reduce its volume. After compaction is completed, the pressing plate 13 moves upward and returns to the inner cavity 111 to avoid blocking the discharge channel. At the same time, the discharge valve 14 opens to release the compacted solid food residue blocks. After the open end of the bag body is manually fixed, the edge of the bag opening is clamped by the clamping assembly 22, and the solid food residue blocks fall into the feeding port 2 of the bagging mechanism 20 by gravity. 11. The food waste is placed through the discharge port 212 into a bag mounted outside the discharge port, and the bag opening is manually tied and sealed. After sealing one bag, the worker takes another bag, opens the bag opening, and mounts it outside the discharge port 212. The clamping assembly 22 then clamps the open end of the bag mounted outside the discharge port 212, and the subsequent bagging and packing of the food waste is carried out. The bagged food waste is then placed by the worker on the horizontal section 32 of the first belt conveyor 31. The bagged food waste is then conveyed by multiple belt conveyors 31 connected end to end, thereby delivering the bagged food waste to the incinerator feed hopper 61 on the second floor of the waste incineration boiler building 60.

[0067] This application significantly reduces the volume of solid kitchen waste through efficient collaborative compaction by the screw 12 and the pressure plate 13, thereby improving the unit space utilization rate; the bagging mechanism 20 combined with the clamping assembly 22 ensures fully enclosed processing, completely blocking the escape of odor and leachate pollution; the adjustable inclined section 33 of the multi-stage belt conveyor 31 is designed to adapt to the feeding requirements of different heights and distances.

[0068] Further, such as Figure 3 and Figure 4 As shown, a first motor 15 is provided at one lateral end of the conveying pipe 11 , and an output shaft of the first motor 15 is transmission-connected with the screw 12 , and the screw 12 is driven to rotate by the first motor 15 .

[0069] Further, such as Figure 3 and Figure 4 As shown, the compacting mechanism 10 also includes a cylinder 17 fixed to the top of the conveying pipe 11. The driving shaft of the cylinder 17 penetrates the inner cavity 111 and is connected to the pressure plate 13. The pressure plate 13 is driven up and down by the cylinder 17. The cylinder 17 is used as a pushing device, which has the effects of large thrust and reliable thrust.

[0070] like Figures 2 to 5 As shown, the compacting mechanism 10 also includes a drying mechanism 40, which comprises a first spiral heat exchange tube 41 wrapped around the outside of the conveying pipe 11, a heat-insulating cover 42 disposed outside the first spiral heat exchange tube 41, a pair of extension tubes 43 connecting the ends of the first spiral heat exchange tube 41, a circulation pump 44 disposed in the extension tubes 43, and a second spiral heat exchange tube connected to the extension tube 43 and wrapped around the outside of the incinerator. The drying mechanism 40 of this embodiment efficiently recovers waste heat from the incinerator through the second spiral heat exchange tubes. The circulation pump 44 drives the heat medium to circulate through the extension tubes 43 and the first spiral heat exchange tube 41. Combined with the heat-insulating cover 42, the drying mechanism reduces heat loss, elevates the temperature of the inner cavity 111 of the conveying pipe 11, dries the food waste residue, and reduces its moisture content. This effectively reduces the energy consumption of the incinerator, improves incineration efficiency, and lowers operating costs.

[0071] In addition, the heat medium can directly use the hot steam generated by the incinerator during incineration. Specifically, an opening can be made on the second spiral heat exchange tube, and the hot steam generated by the incinerator during incineration can be directly introduced into the second spiral heat exchange tube through an external pipe at the opening, so that the heat medium has higher heat and the drying efficiency is improved; the extension tube 43 can be an insulated tube, which can effectively reduce the heat loss of the heat exchange medium during the transportation process.

[0072] like Figure 3 and Figure 6 As shown, a pressure relief valve 16 communicating with the inner cavity 111 is further provided at the other lateral end of the delivery pipe 11. The pressure relief valve 16 can be a spring-loaded pressure relief valve, which automatically balances the pressure in the inner cavity 111 through the pressure relief valve 16 to ensure safe and stable operation of the drying and compaction process.

[0073] like Figure 5 As shown, a heat exchange channel 114 is provided at the top of the conveying pipe 11, connecting the inner cavity 111 with the insulation cover 42, significantly improving heat exchange efficiency. A ring-shaped baffle is also added to the top of the heat exchange channel 114 to physically prevent solid slag debris in the inner cavity 111 from invading the insulation cover 42, thereby preventing contamination and failure of the waste heat recovery system. At the same time, the insulation cover 42 can adopt a detachable structure, such as bolts or snap connections, to facilitate regular disassembly and cleaning of internal dirt. The overall design not only enhances the waste heat recycling efficiency of the drying mechanism 40, but also solves the problems of anti-clogging and maintainability during long-term operation of the equipment, forming an efficient closed-loop energy utilization from the incinerator waste heat to the solid slag drying, reducing additional energy consumption.

[0074] In addition, the water vapor generated during the drying process will enter the thermal insulation cover 42 through the heat exchange channel 114, and after cooling, it will form water droplets and flow to the bottom inside the thermal insulation cover 42. A drainage joint 421 can be set at the bottom of the thermal insulation cover 42, and the drainage joint 421 is connected to an external drainage pipe (not shown) to drain the water out through the drainage pipe.

[0075] like Figure 9 As shown, a weighing mechanism 80 is further provided at the conveying starting point of the first belt conveyor 31; the weighing mechanism 80 includes a flip drive motor 81, a support plate 82 and an electronic scale 83; the flip drive motor 81 is fixed to the outside of the belt conveyor 31; the support plate 82 is rotatably provided at the upper end of the belt conveyor 31 and is driven to rotate by the flip drive motor 81; the electronic scale 83 is fixed to the support plate 82 and is located directly below the discharge port 212; the flip drive motor 81 can drive the support plate 82 to rotate, so that the bagged solid kitchen waste placed on the electronic scale 83 is dumped onto the belt conveyor 31, and then transported by the belt conveyor 31.

[0076] Staff place the bundled bags of solid food waste on an electronic scale 83 for weighing and recording the weight. After recording the weight, the tilting drive motor 81 is activated, driving the support plate 82 to tilt. As the support plate 82 tilts, the electronic scale 83 mounted on it also tilts, causing the weighed bags of solid food waste to slide off the surface of the electronic scale 83 and fall directly onto the starting end of the belt conveyor 31 directly below. The belt conveyor 31 then receives and conveys the bags of solid food waste to the end. Finally, the feeding mechanism 50 receives the bags of solid food waste, lifts them to the required height, and precisely feeds them into the incinerator for incineration. This process is completely sealed, effectively preventing environmental pollution caused by spilled solid food waste. Automated weighing and dumping reduce labor intensity. Furthermore, by recording the weight of each bag, the total mass incinerated in the incinerator does not exceed the set value, ensuring safe and stable incineration operations and forming a continuous and efficient mechanized operation process.

[0077] like Figure 6As shown, the pressure plate 13 is provided with a number of trumpet-shaped pressure relief holes 131 that are larger at the top and smaller at the bottom. These trumpet-shaped pressure relief holes 131 ensure smooth discharge of gas from the tube during compaction, preventing the reaction force of air pressure from hindering the downward stroke of the pressure plate 13. Furthermore, the tapered channel design effectively prevents solid slag particles from back-impeding the holes, thus preventing air blockage or channel clogging, thereby ensuring compaction efficiency and reducing equipment maintenance requirements.

[0078] A control valve (not shown) is provided on the inner side of the blanking port 212 of the bagging mechanism 20. The control valve is used to adjust the blanking amount. The blanking amount can be pre-set according to bags of different volumes, accurately matching the loading requirements of a single bag, and realizing quantitative blanking of solid slag. This design avoids excessive filling or space waste caused by manual estimation errors, and simultaneously completes the blanking speed adjustment, which can prevent bag breakage caused by impact bagging, thereby improving packaging efficiency and transportation safety.

[0079] like Figure 7 As shown, the clamping assembly 22 includes two groups of clamping modules 221 on both sides of the blanking port 212, each group of clamping modules 221 includes two clamping arms 2211 hinged at the upper end of the housing 21, a clamping plate 2212 fixed to the lower end of the clamping arm 2211, and a telescopic driver 2213 connecting the two clamping arms 2211. The telescopic driver 2213 can be a pneumatic cylinder or an electric cylinder. The body of the telescopic driver 2213 is hinged to one of the clamping arms 2211, and the telescopic end is hinged to the other clamping arm 2211. When the telescopic driver 2213 is extended or retracted, the two groups of clamping arms 2211 are synchronously pulled or pushed to rotate around the hinge point, driving the clamping plate 2212 fixed to the lower end of the clamping arm 2211 to open and close, and quickly clamping or loosening the open edge of the bag outside the blanking port 212; this design realizes adaptive locking of the bag opening, ensuring that the bagging process is fully closed, preventing solid residue from leaking and odor from escaping.

[0080] like Figure 8 and Figure 9 As shown, L-shaped baffles 34 and columnar anti-slip strips 35 are arranged at intervals on the outer surface of the belt of the belt conveyor 31; when the inclined section 33 is climbing the slope, the smooth belt surface can easily cause the bagged solid kitchen residue to slip. The L-shaped baffles 34 form a physical blocking area, and cooperate with the columnar anti-slip strips to increase the friction resistance at the bottom of the bag. The dual anti-slip structure synergistically ensures that the bagged solid residue is stable and slip-free during the inclined conveying process.

[0081] like Figure 1 、 Figure 2 and Figure 10As shown, the direct feeding and transporting device for solid food waste further includes a feeding mechanism 50 disposed at the end of the final belt conveyor 31. The feeding mechanism 50 comprises a frame 51, a lifting device 52 mounted on the frame 51, a lifting frame 53 driven by the lifting device 52, a tray 54 articulated to the lifting frame 53, a second motor 55 fixed to the lifting frame 53, and a hopper 56 mounted on the tray 54. In this embodiment, the lifting device 52 is a screw lifting device, and the second motor 55 is used to drive the tray 54 to flip. The hopper 56 is lowered to receive the bagged solid food waste conveyed by the belt conveyor 31. After the hopper 56 is raised, the second motor 55 drives the tray 54 to flip, and the bagged solid food waste in the hopper 56 is poured into the incinerator feed hopper 61. When feeding is needed, the lifting device 52 drives the lifting frame 53 down to a low position, allowing the hopper 56 to precisely receive the bags of solid food waste delivered by the final belt conveyor 31. The lifting frame 53 then rises to the level of the incinerator's feed hopper 61, and the second motor 55 drives the tray 54 to flip toward the incinerator's feed hopper 61, dumping the bags of solid food waste from the hopper 56 into the incinerator. This design fully automates the entire process, replacing manual labor. The coordinated lifting and flipping actions enable safe feeding from high altitudes. Furthermore, the hopper 56 can hold multiple bags of solid food waste and dump them in batches, significantly improving final incinerator feeding efficiency.

[0082] The above specifically describes the preferred embodiments of the present invention, but the present invention is not limited to the embodiments. Those skilled in the art may make various equivalent modifications or substitutions without violating the spirit of the present invention. These equivalent modifications or substitutions are all included in the scope defined by the claims of the present invention.

Claims

1. A direct transport device for kitchen solid residue, characterized in that: It includes a compacting mechanism (10), a bagging mechanism (20), a conveying mechanism (30), a drying mechanism (40), a weighing mechanism (80), and a feeding mechanism (50); The compacting mechanism (10) comprises: A delivery pipe (11) with an inner cavity (111), the upper and lower ends of which are respectively connected to a feed pipe (112) and a discharge pipe (113); A screw (12) provided in the inner cavity (111) for laterally conveying solid kitchen waste; A pressure plate (13) is vertically movable and retractable in the discharge pipe (113), compacting the kitchen solid residue in the discharge pipe (113) when extended, and retracting into the inner cavity (111) without blocking the discharge pipe (113) when withdrawn; A discharge valve (14) provided at the bottom of the discharge pipe (113) releases the compacted kitchen solid residue when opened; The bagging mechanism (20) comprises: A housing (21) is provided with a feeding port (211) and a discharge port (212) at the upper and lower ends, respectively, wherein the discharge port (212) is located directly below the discharge pipe (113); A clamping assembly (22) located outside the blanking opening (212) is used to clamp the open end of the bag sleeved outside the blanking opening (212); The conveying mechanism (30) includes a plurality of belt conveying devices (31) connected end to end, each of the belt conveying devices (31) includes a horizontal section (32) and an inclined section (33), and the conveying start end of the first belt conveying device (31) is located below the blanking port (212); The drying mechanism (40) comprises: a first spiral heat exchange tube (41) wound around the outside of the delivery tube (11); A heat-insulating cover (42) is provided on the outside of the first spiral heat exchange tube (41), and a heat exchange channel (114) for connecting the inner cavity (111) and the heat-insulating cover (42) is provided on the top of the delivery tube (11); a pair of extension tubes (43) connecting the two ends of the first spiral heat exchange tube (41); a circulation pump (44) provided on the extension pipe (43); a second spiral heat exchange tube (45) connected to the extension tube (43) and wound around the outside of the incinerator; The weighing mechanism (80) is provided at the conveying starting end of the first belt conveyor (31); the weighing mechanism (80) comprises a turning drive motor (81), a support plate (82) and an electronic scale (83); The flip drive motor (81) is fixed to the outside of the belt conveyor (31); The support plate (82) is rotatably arranged at the upper end of the belt conveyor (31) and is driven to rotate by the flip drive motor (81); The electronic scale (83) is fixed on the supporting plate (82) and is located directly below the blanking port (212); The tilting drive motor (81) can drive the support plate (82) to rotate, so that the bagged kitchen solid residue placed on the electronic scale (83) is dumped onto the belt conveyor (31), and then transported by the belt conveyor (31); The feeding mechanism (50) is arranged at the end of the last belt conveyor (31), and comprises: Rack(51); A lifting device (52) provided on the frame (51); A lifting frame (53) driven by the lifting device (52); A tray (54) hinged to the lifting frame (53); a second motor (55) fixed on the lifting frame (53), the second motor (55) being used to drive the tray (54) to flip; a hopper (56) provided on the tray (54); in: The hopper (56) is lowered to receive the bagged kitchen solid residue conveyed by the belt conveyor (31); After the hopper (56) is raised, the second motor (55) drives the tray (54) to flip over, and the bagged kitchen solid residue in the hopper (56) is poured into the incinerator feed hopper (61).

2. The direct transport device for kitchen solid residue according to claim 1, characterized in that: A first motor (15) and a pressure relief valve (16) are respectively provided at both lateral ends of the delivery pipe (11); an output shaft of the first motor (15) is in driving connection with the screw (12), and the pressure relief valve (16) is in communication with the inner cavity (111).

3. The direct-dispensing and transporting device for kitchen solid residue according to claim 1, characterized in that: The compacting mechanism (10) further comprises a cylinder (17) fixed to the top of the delivery pipe (11), wherein a drive shaft of the cylinder (17) penetrates into the inner cavity (111) and is connected to the pressing plate (13).

4. The direct-dispensing and transporting device for kitchen solid waste according to claim 1, characterized in that: The pressure plate (13) is provided with a plurality of trumpet-shaped pressure relief holes (131) that are larger at the top and smaller at the bottom.

5. The direct-dispensing and transporting device for kitchen solid waste according to claim 1, characterized in that: A control valve is provided inside the blanking port (212) of the bagging mechanism (20) for adjusting the blanking amount.

6. The direct-dispensing and transporting device for kitchen solid waste according to claim 1, characterized in that: The clamping assembly (22) comprises two groups of clamping modules (221) on both sides of the blanking opening (212), and each group of clamping modules (221) comprises: Two clamping arms (2211) hingedly connected to the housing (21) at the upper end; a clamping plate (2212) fixed to the lower end of the clamping arm (2211); A telescopic driver (2213) connects the two clamping arms (2211).

7. The direct-dispensing and transporting device for kitchen solid waste according to claim 1, characterized in that: The outer surface of the belt of the belt conveyor (31) is provided with L-shaped baffles (34) and columnar anti-slip strips (35) at intervals.

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