A perishable waste receiving, storage and conveying equipment

Abstract

This utility model relates to a device for receiving, storing, and conveying perishable waste, comprising: a receiving bin with a first opening at its top; a bottom conveying screw assembly located at the bottom of the receiving bin and used to move materials within the bin from the first side to the second side; a side conveying screw assembly, with its first end located on the second side and at the bottom of the receiving bin, and its second end located outside the bin and having an outlet, used to convey materials within the receiving bin to the outlet; and a gas collection hood, comprising a cover body covering the first opening, the hood having a door and a waste gas collection port, the door capable of opening or closing the hood. The device further includes a tipping device. This utility model can quickly and effectively receive and convey kitchen waste and fruit and vegetable waste, while also possessing advantages such as good sealing and prevention of odor leakage.

Description

Technical Field

[0001] This utility model relates to the field of fruit and vegetable kitchen waste treatment technology, and in particular to a device for receiving, storing and conveying perishable waste. Background Technology

[0002] Currently, there is a large amount of kitchen waste and fruit and vegetable waste on the market. Kitchen waste generally refers to leftover food, expired food, scraps, and waste generated during the processing and consumption of food in restaurants, hotels, canteens of enterprises and institutions, and households. At the same time, there is also a large portion of fruit and vegetable waste, which generally refers to the waste generated during the production, transportation, sale, and consumption of fruits and vegetables. It mainly includes organic matter such as fruit peels, cores, and vegetable leaves, as well as non-organic matter such as plastic bags that may be mixed in.

[0003] These two types of waste are the most common perishable wastes today. Unless a waste treatment site has a specific requirement to treat one type of waste, it will inevitably need to mix these two types of waste. Due to the different material characteristics of these two types of waste, when they are mixed, a single receiving tray is prone to problems such as bridging and poor material conveying. Moreover, there is a problem of odor overflow when receiving the material. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a perishable waste receiving, storage and conveying device that can quickly and effectively receive and convey kitchen waste and fruit and vegetable waste, while also having the advantages of good sealing and odor prevention.

[0005] To achieve the purpose of this utility model, this utility model provides a perishable waste receiving, storage, and conveying device, comprising: a receiving bin with a first opening at its top; a bottom conveying screw assembly disposed at the bottom of the receiving bin and used to move the material in the receiving bin from a first side to a second side; a side conveying screw assembly with a first end located on the second side of the receiving bin and at its bottom, and a second end located outside the receiving bin and having an outlet, the side conveying screw assembly being used to convey the material in the receiving bin to the outlet; and a gas collection hood, comprising a hood body covering the first opening, the hood body having a switch door and a waste gas collection port, the switch door being capable of opening or closing the gas collection hood.

[0006] In some embodiments of this utility model, the top of the receiving bin also has a second opening; the perishable waste receiving, storage and conveying equipment further includes a tipping device, the tipping device includes a bearing mechanism, a tilting mechanism, a receiving mechanism and a cover, the receiving mechanism is located at the second opening and has a third opening, the cover can open or close the third opening; the bearing mechanism and the tilting mechanism are located on one side of the third opening, the tilting mechanism is connected to the bearing mechanism and is used to drive the bearing mechanism to lift and tilt so as to pour the material on the bearing mechanism into the third opening.

[0007] In some embodiments of this utility model, the receiving bin includes a V-shaped hopper that is wider at the top and narrower at the bottom, and the side conveying spiral assembly is located at the bottom end of the V-shaped hopper.

[0008] In some embodiments of this utility model, the receiving bin further includes a rectangular box, the bottom end of which is connected to the top end of the V-shaped hopper, the top end of which includes a cover plate that partially covers the box, and the portion of the top end of the box not covered by the cover plate forms the first opening and the second opening.

[0009] In some embodiments of this utility model, the bottom conveying spiral assembly includes two parallel first spiral conveying assemblies, which extend from a first side of the receiving bin to a second side of the receiving bin.

[0010] In some embodiments of this utility model, the bottom conveying spiral assembly further includes two first motors, which are located outside the receiving bin and drive the two first spiral conveying assemblies respectively.

[0011] In some embodiments of this utility model, the perishable waste receiving, storage and conveying equipment further includes a frame, the receiving bin is connected to the frame, and the first motor is connected to the frame.

[0012] In some embodiments of the present invention, the first spiral conveying assembly includes a shaftless first spiral blade.

[0013] In some embodiments of this utility model, the first motor is a variable frequency motor.

[0014] In some embodiments of this utility model, the perishable waste receiving, storage and conveying equipment further includes a support frame, which is used to support the second end of the side conveying spiral assembly.

[0015] In some embodiments of this utility model, the first end of the side conveying spiral assembly is located below the bottom conveying spiral assembly.

[0016] In some embodiments of the present invention, the side conveying spiral assembly extends obliquely upward from the first end of the side conveying spiral assembly to the second end of the side conveying spiral assembly.

[0017] In some embodiments of the present invention, the side conveying spiral assembly includes a conveying groove and a second spiral conveying assembly disposed within the conveying groove, wherein the conveying groove and the second spiral conveying assembly extend from a first end of the side conveying spiral assembly to a second end of the side conveying spiral assembly.

[0018] In some embodiments of this invention, the second spiral conveying assembly includes a second spiral blade.

[0019] In some embodiments of the present invention, the side conveying spiral assembly further includes a second motor, which is disposed at the second end of the side conveying spiral assembly and located outside the conveying groove.

[0020] In some embodiments of this utility model, the second motor is a variable frequency motor.

[0021] In some embodiments of this utility model, the output port is located at the end of the conveying trough and includes a downwardly extending output connection flange.

[0022] In some embodiments of this utility model, the switch door is a roller shutter door located on one side of the cover.

[0023] In some embodiments of this utility model, the exhaust gas collection port is located at the top of the cover and includes an exhaust gas collection connection flange.

[0024] In some embodiments of this utility model, the cover includes a carbon steel frame and a double-sided stainless steel sealing plate disposed on the carbon steel frame.

[0025] In some embodiments of this utility model, the roller shutter door includes a PVC curtain, and the roller shutter door is controlled to open and close by a sensor, a remote control, or a manual operating mechanism.

[0026] In some embodiments of this utility model, when the roller shutter door closes the cover, the roller shutter door seals the cover.

[0027] In some embodiments of this utility model, the perishable waste receiving, storage and conveying equipment further includes a water receiving tank, which is located at the bottom of the receiving bin and below the bottom conveying screw assembly.

[0028] In some embodiments of this utility model, the bottom wall of the water receiving trough is inclined along the direction from the first side of the receiving bin to the second side of the receiving bin, and a drain outlet is provided at the lowest point of the water receiving trough.

[0029] In some embodiments of this utility model, a water inlet is provided at the highest point of the water receiving tank.

[0030] In some embodiments of this utility model, the bottom wall of the water receiving tank extends downward at an angle from the first side of the receiving bin to the second side of the receiving bin.

[0031] In some embodiments of this utility model, a filter screen is provided between the water receiving tank and the bottom conveying spiral assembly.

[0032] In some embodiments of this utility model, the water receiving tank is further provided with a high-temperature steam inlet.

[0033] Compared with the prior art, the present invention can achieve the following beneficial effects:

[0034] This utility model provides a perishable waste receiving, storage, and conveying device. It receives kitchen waste and fruit and vegetable waste through a receiving hopper, and uses a bottom conveying screw assembly to achieve lateral conveying of the waste within the receiving hopper, preventing material accumulation and reducing material bridging. The bottom conveying screw assembly then conveys the material outside the receiving hopper, enabling it to cooperate with subsequent processing steps for kitchen waste treatment. The receiving hopper opening is equipped with a gas collection hood, which has a door for receiving the waste and for sealing the hood to prevent odor leakage. It also has a waste gas collection port for treating waste odors. Therefore, this embodiment can quickly and effectively receive and convey kitchen waste and fruit and vegetable waste, while also possessing advantages such as good sealing and preventing odor leakage. Attached Figure Description

[0035] Figure 1 This is a schematic diagram of the structure of the first embodiment of the perishable waste receiving, storage and conveying equipment of this utility model from a first perspective.

[0036] Figure 2 This is a schematic diagram of the structure of the first embodiment of the perishable waste receiving, storage and conveying equipment of this utility model from a second perspective.

[0037] Figure 3 This is a structural schematic diagram of the first embodiment of the perishable waste receiving, storage and conveying equipment of this utility model from a third-person perspective.

[0038] Figure 4 This is a structural schematic diagram of the first embodiment of the perishable waste receiving, storage and conveying equipment of this utility model from a fourth perspective.

[0039] Figure 5 This is a schematic diagram of the structure of the receiving bin, the bottom conveying screw assembly, and the side conveying screw assembly in the first embodiment of the perishable waste receiving, storage, and conveying equipment of this utility model.

[0040] Figure 6This is a structural schematic diagram of the second embodiment of the perishable waste receiving, storage and conveying equipment of this utility model from a first perspective.

[0041] Figure 7 This is a structural schematic diagram of the second embodiment of the perishable waste receiving, storage and conveying equipment of this utility model from a second perspective.

[0042] Figure 8 This is a structural schematic diagram of the second embodiment of the perishable waste receiving, storage and conveying equipment of this utility model from a third-person perspective.

[0043] Figure 9 This is a structural schematic diagram of the second embodiment of the perishable waste receiving, storage and conveying equipment of this utility model from a fourth perspective.

[0044] In the diagram, the components are: receiving bin 10, first opening 11, V-shaped hopper 12, box 13, cover 14, second opening 15, bottom conveying screw assembly 20, first screw conveying assembly 21, first motor 22, side conveying screw assembly 30, output port 31, conveying trough 32, second screw conveying assembly 33, second motor 34, gas collection hood 40, hood 41, switch door 42, exhaust gas collection port 43, frame 50, support frame 60, water receiving trough 70, drain port 71, high-temperature steam inlet 72, filter screen 73, water inlet 74, tipping device 80, bearing mechanism 81, tilting mechanism 82, receiving mechanism 83, third opening 84, and cover 85.

[0045] The technical solution of this utility model will be further described in detail below with reference to specific embodiments. Detailed Implementation

[0046] like Figures 1 to 5 As shown, the first embodiment of this utility model provides a perishable waste receiving, storage, and conveying device. This receiving and conveying device is suitable for receiving and conveying kitchen waste and fruit and vegetable waste, and can also be used for receiving and conveying other types of food waste. The perishable waste receiving, storage, and conveying device of this embodiment can be used as part of a food waste treatment system, cooperating with pre- and post-treatment processes to treat food waste.

[0047] Specifically, the perishable waste receiving, storage and conveying equipment includes a receiving bin 10, a bottom conveying screw assembly 20, a side conveying screw assembly 30 and a gas collection hood 40. The receiving bin 10 is used to receive materials such as fruit and vegetable waste and kitchen waste, the bottom conveying screw assembly 20 and the side conveying screw assembly 30 are both used to convey materials, and the gas collection hood 40 is used to prevent odor from escaping.

[0048] The top of the receiving bin 10 has a first opening 11, which is used to receive materials such as fruit and vegetable waste and kitchen waste, and is the inlet for these materials.

[0049] The bottom conveying spiral assembly 20 is located at the bottom of the receiving bin 10 and is used to move the material in the receiving bin 10 from the first side of the receiving bin 10 to the second side of the receiving bin 10, so as to realize the movement of the material in the receiving bin 10, avoid material jamming, and reduce material bridging.

[0050] The first end of the side conveying screw assembly 30 is located on the second side and at the bottom of the receiving bin 10. After the bottom conveying screw assembly 20 moves the material from the first side of the receiving bin 10 to the second side, the first end of the side conveying screw assembly 30 receives the material and continues to convey it. The second end of the side conveying screw assembly 30 is located outside the receiving bin 10 and has an outlet 31. The side conveying screw assembly 30 is used to convey the material in the receiving bin 10 to the outlet 31, from which the material enters the next processing equipment.

[0051] The gas collection hood 40 includes a hood body 41 covering the first opening 11. The hood body 41 can be sealed and connected. The hood body 41 has a door 42 and a gas collection port 43. The door 42 can open or close the gas collection hood 40. When the door 42 is open, it facilitates the entry of kitchen waste and fruit and vegetable waste into the receiving bin 10. When the door 42 is closed, it can prevent the odor of the material in the receiving bin 10 from overflowing. Moreover, the odor of the material in the receiving bin 10 can be collected and further processed through the gas collection port 43.

[0052] In some examples, the receiving bin 10 includes a V-shaped hopper 12 that is wider at the top and narrower at the bottom, with a side conveying screw assembly 30 located at the bottom of the V-shaped hopper 12, which facilitates the collection of materials to the bottom of the receiving bin 10 and their conveying by the side conveying screw assembly 30.

[0053] In some examples, the receiving bin 10 also includes a rectangular box 13, the bottom of which is connected to the top of the V-shaped hopper 12. The box 13 can increase the capacity of the receiving bin 10, so that the perishable waste receiving, storage and conveying equipment can store more kitchen waste and fruit and vegetable waste.

[0054] In some examples, the top of the housing 13 includes a cover plate 14 that partially covers the housing 13. The portion of the top of the housing 13 that is not covered by the cover plate 14 forms a first opening 11. The size of the first opening 11 may be smaller than the size of the housing 13 to facilitate sealing of the first opening 11.

[0055] In some examples, the bottom conveying screw assembly 20 includes two parallel first screw conveying assemblies 21, each of which can be a screw capable of conveying material. The first screw conveying assemblies 21 extend horizontally from a first side of the receiving bin 10 to a second side of the receiving bin 10, thus realizing the material conveying function within the receiving bin 10. Using two first screw conveying assemblies 21 for conveying further avoids material bridging and improves the equipment's conveying capacity for mixtures of kitchen waste and fruit and vegetable waste.

[0056] In some examples, the bottom conveying screw assembly 20 also includes two first motors 22, which are located outside the receiving hopper 10 to prevent materials from affecting the lifespan and function of the first motors 22. The two first motors 22 drive the two first screw conveying assemblies 21 respectively. The two first screw conveying assemblies 21 can be driven independently, which provides better power and is easier to control.

[0057] In some examples, the perishable waste receiving, storage and conveying equipment also includes a frame 50, which may be formed by welding steel profiles, a receiving bin 10 connected to the frame 50, a first motor 22 connected to the frame 50, and the frame 50 providing support for the above components.

[0058] In some examples, the first spiral conveyor assembly 21 includes shaftless first spiral blades, which can further prevent material jamming.

[0059] In some examples, the first motor 22 is a variable frequency motor, and the frequency of the first motor 22 can be adjusted, thereby effectively regulating the conveying speed and adapting to different working conditions.

[0060] In some examples, the first end of the side conveying screw assembly 30 is located below the bottom conveying screw assembly 20, which facilitates the material falling from the first end of the side conveying screw assembly 30 to enter the bottom conveying screw assembly 20 for further conveying, avoids interference between the side conveying screw assembly 30 and the bottom conveying screw assembly 20, and also avoids the bottom conveying screw assembly 20 from accumulating material.

[0061] In some examples, the side conveying screw assembly 30 extends obliquely upward from the first end of the side conveying screw assembly 30 to the second end of the side conveying screw assembly 30. This can reduce the amount of sewage entering the next process from the side conveying screw assembly 30 and facilitate the receiving of materials in the next process.

[0062] In some examples, the perishable waste receiving, storage and conveying equipment also includes a support frame 60 located outside the receiving bin 10, with a side conveying screw assembly 30 connected to the support frame 60, the support frame 60 being used to support the second end of the side conveying screw assembly 30.

[0063] In some examples, the side conveying screw assembly 30 includes a conveying trough 32 and a second screw conveying assembly 33 disposed within the conveying trough 32, the second screw conveying assembly 33 moving the material along the conveying trough 32. The conveying trough 32 and the second screw conveying assembly 33 extend from a first end of the side conveying screw assembly 30 to a second end of the side conveying screw assembly 30, realizing the side conveying of the material.

[0064] In some examples, the second spiral conveyor assembly 33 includes a second spiral blade that can further convey material to the next processing device.

[0065] In some examples, the side conveying screw assembly 30 also includes a second motor 34, which is located at the second end of the side conveying screw assembly 30 and outside the conveying groove 32, to facilitate the installation and maintenance of the second motor 34.

[0066] In some examples, the second motor 34 is a variable frequency motor, and the frequency of the second motor 34 can be adjusted, thereby effectively regulating the conveying speed and adapting to different working conditions.

[0067] In some examples, the output port 31 is located at the end of the conveying trough 32 and includes a downwardly extending output connection flange for easy connection to the feed pipe of the next process.

[0068] In some examples, the opening and closing door 42 is a roller shutter door located on one side of the cover 41. The roller shutter door has good impact resistance and can be opened and closed quickly.

[0069] In some examples, the exhaust gas collection port 43 is located at the top of the cover 41 and includes an exhaust gas collection connection flange to facilitate the connection of the exhaust gas collection pipe.

[0070] In some examples, the cover 41 includes a carbon steel frame and double-sided stainless steel end plates disposed on the carbon steel frame. The carbon steel frame can form the ridges of the cover 41, and the double-sided stainless steel end plates are disposed in the area between the ridges, so that the cover 41 has good rigidity and strength.

[0071] In some examples, the roller shutter door includes a PVC curtain, which has a good sealing shape. The roller shutter door can be controlled to open and close by a sensor, remote control, or manual operating mechanism. For example, the roller shutter door automatically opens when the sensor detects a user approaching and automatically closes when the user leaves; or, the roller shutter door opens when the user opens it via remote control and closes when the user closes it via remote control or when the roller shutter door has been open for more than a preset time; or, the user opens or closes the roller shutter door via a handwheel, pull cord, or other operating mechanism.

[0072] In some examples, when the roller shutter closes the enclosure 41, the roller shutter seals the enclosure 41 to reduce odor leakage. A sealing silicone strip may be provided between the roller shutter and the enclosure 41.

[0073] In some examples, the perishable waste receiving, storage and conveying equipment also includes a water receiving tank 70, which is located at the bottom of the receiving bin 10 and below the bottom conveying screw assembly 20, for receiving wastewater from the receiving bin 10 and achieving wastewater separation.

[0074] In some examples, the bottom wall of the water receiving tank 70 is inclined along the direction from the first side of the receiving bin 10 to the second side of the receiving bin 10 to facilitate the collection of sewage.

[0075] In some examples, the lowest point of the water tank 70 is provided with a drain outlet 71 to facilitate the discharge of sewage.

[0076] In some examples, the highest point of the water tank 70 is provided with a water inlet 74 to facilitate the flow of water into the water tank 70 for rinsing and cleaning.

[0077] In some examples, the bottom wall of the water receiving tank 70 extends downward at an angle from the first side of the receiving bin 10 to the second side of the receiving bin 10, that is, it is inclined downward along the conveying direction of the bottom conveying screw assembly 20. Since the material gradually flows out of the water along the conveying direction, the downward extension of the bottom wall of the water receiving tank 70 is beneficial for receiving more water.

[0078] In some examples, a filter 73 is provided between the water receiving tank 70 and the bottom conveying spiral assembly 20 to prevent material from entering the water receiving tank.

[0079] In some examples, the water receiving tank 70 is also equipped with a high-temperature steam inlet 72, through which high-temperature steam is introduced into the receiving bin 10. When the ambient temperature of the fruit and vegetable kitchen waste receiving and conveying device is low, such as when the fruit and vegetable kitchen waste receiving and conveying device is used in a low-temperature area, high-temperature steam can be introduced to heat the material in the receiving bin 10 and prevent the material from condensing.

[0080] In some examples, the operation of the fruit and vegetable kitchen waste receiving and conveying device of this embodiment includes: starting the machine, feeding the incoming waste into the receiving hopper 10, where the material undergoes simple water filtration, is conveyed to the end via a double spiral at the bottom, and then lifted and conveyed to the next processing equipment by an inclined spiral at the end. When the material is completely poured into the equipment, the high-speed roller shutter automatically lowers, closing the gas collection hood 40, and the exhaust gas is discharged from the top exhaust gas collection port 43 to the exhaust gas treatment device for treatment. The entire device produces no odor leakage, and wastewater is also uniformly transported. The fruit and vegetable kitchen waste receiving and conveying device of this embodiment, in conjunction with the pre- and post-processing equipment, can automate the kitchen waste treatment system.

[0081] like Figures 6 to 9As shown, the second embodiment of this utility model provides a perishable waste receiving, storage and conveying device with a tipping device. The structure of the perishable waste receiving, storage and conveying device is basically the same as that of the first embodiment. The difference is that in the second embodiment, the top of the receiving bin 10 also has a second opening 15. The second opening 15 is staggered from the first opening 11. For example, it can be set at both ends of the top of the receiving bin 10.

[0082] The perishable waste receiving, storage and conveying equipment of the second embodiment also includes a tipping device 80, which includes a bearing mechanism 81, a tilting mechanism 82, a receiving mechanism 83 and a cover 85.

[0083] The receiving mechanism 83 is located at the second opening 15 at the top of the receiving bin 10. The receiving mechanism 83 is used to receive waste materials and pass the waste materials into the receiving bin 10 to prevent the waste materials from overflowing.

[0084] The receiving mechanism 83 has a third opening 84 for receiving waste materials.

[0085] The cover 85 can open or close the third opening 84. When the cover 85 opens the third opening 84 to a certain angle, the garbage material can enter the perishable waste receiving, storage and conveying equipment through the third opening 84. When the cover 85 closes the third opening 84, it can prevent odor from overflowing.

[0086] The carrying mechanism 81 is used to hold the barrelled material, so that the receiving, storage and conveying equipment for perishable waste is not limited to unloading from vehicles, and can meet the diverse types of incoming materials. For example, the carrying mechanism 81 can clamp the incoming material barrel, thereby driving the incoming material barrel to move.

[0087] The carrying mechanism 81 and the tilting mechanism 82 are located on one side of the third opening 84. The tilting mechanism 82 is connected to the carrying mechanism 81 and is used to lift and tilt the carrying mechanism 81 at a certain angle, thereby pouring the material on the carrying mechanism 81 into the third opening 84. The cover 85 can be linked with the tilting mechanism 82. When the tilting mechanism 82 lifts the carrying mechanism 81, the cover 85 opens the third opening 84 to a certain angle.

[0088] Finally, it should be emphasized that the above description is only a preferred embodiment of this utility model and is not intended to limit this utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A perishable waste receiving, storing and conveying apparatus, characterised in that include: A receiving bin, the top of which has a first opening; A bottom conveying screw assembly is provided at the bottom end of the receiving bin and is used to move the material in the receiving bin from the first side of the receiving bin to the second side of the receiving bin. A side-feeding screw assembly is provided, wherein the first end of the side-feeding screw assembly is located on the second side of the receiving bin and at the bottom of the receiving bin, and the second end of the side-feeding screw assembly is located outside the receiving bin and has an outlet. The side-feeding screw assembly is used to convey the material in the receiving bin to the outlet. A gas collection hood, comprising a hood body covering the first opening, the hood body having a switch door and an exhaust gas collection port, the switch door being capable of opening or closing the gas collection hood.

2. The perishable waste receiving, storage and conveying equipment according to claim 1, characterized in that... The top of the receiving hopper also has a second opening; The perishable waste receiving, storage and conveying equipment also includes a tipping device, which includes a carrying mechanism, a tilting mechanism, a receiving mechanism and a cover. The receiving mechanism is located at the second opening and has a third opening. The cover can open or close the third opening. The carrying mechanism and the tilting mechanism are located on one side of the third opening. The tilting mechanism is connected to the carrying mechanism and is used to drive the carrying mechanism to lift and tilt, thereby pouring the material on the carrying mechanism into the third opening.

3. A perishable waste receiving, storage and conveying device according to claim 1 or 2, characterized in that... The receiving bin includes a V-shaped hopper that is wider at the top and narrower at the bottom, and the side conveying spiral assembly is located at the bottom end of the V-shaped hopper; The receiving bin also includes a rectangular box, the bottom of which is connected to the top of the V-shaped hopper. The top of the box includes a cover plate that partially covers the box, and the part of the top of the box not covered by the cover plate forms the opening.

4. A perishable waste receiving, storage and conveying device according to claim 1 or 2, characterized in that... The bottom conveying spiral assembly includes two parallel first spiral conveying assemblies, which extend horizontally from a first side of the receiving bin to a second side of the receiving bin. The bottom conveying spiral assembly also includes two first motors, which are located outside the receiving bin and drive the two first spiral conveying assemblies respectively. The perishable waste receiving, storage and conveying equipment also includes a frame, the receiving bin is connected to the frame, and the first motor is connected to the frame; The first spiral conveyor assembly includes a shaftless first spiral blade; The first motor is a variable frequency motor.

5. A perishable waste receiving, storage and conveying device according to claim 1 or 2, characterized in that... The first end of the side conveying spiral assembly is located below the bottom conveying spiral assembly; The side conveying spiral assembly extends obliquely upward from the first end of the side conveying spiral assembly to the second end of the side conveying spiral assembly.

6. The perishable waste receiving, storage and conveying equipment according to claim 5, characterized in that... It also includes a support frame for supporting the second end of the side conveying spiral assembly; The side conveying spiral assembly includes a conveying groove and a second spiral conveying assembly disposed within the conveying groove, the conveying groove and the second spiral conveying assembly extending from a first end of the side conveying spiral assembly to a second end of the side conveying spiral assembly; The second spiral conveyor assembly includes a second spiral blade; The side conveying spiral assembly also includes a second motor, which is located at the second end of the side conveying spiral assembly and outside the conveying groove; The second motor is a variable frequency motor; The output port is located at the end of the conveying trough and includes a downwardly extending output connection flange.

7. A perishable waste receiving, storage and conveying device according to claim 1 or 2, characterized in that... The switch door is a roller shutter door located on one side of the enclosure; The exhaust gas collection port is located at the top of the cover and includes an exhaust gas collection connection flange.

8. The perishable waste receiving, storage and conveying equipment according to claim 7, characterized in that... The cover includes a carbon steel frame and a double-sided stainless steel sealing plate disposed on the carbon steel frame; The roller shutter door includes a PVC curtain, and the roller shutter door is controlled to open and close by a sensor, remote control or manual operating mechanism. When the roller shutter closes the enclosure, the roller shutter seals the enclosure.

9. A perishable waste receiving, storage and conveying device according to claim 1 or 2, characterized in that... It also includes a water receiving trough, which is located at the bottom end of the receiving hopper and below the bottom conveying screw assembly; The bottom wall of the water receiving trough is inclined along the direction from the first side of the receiving bin to the second side of the receiving bin, and a drain outlet is provided at the lowest point of the water receiving trough.

10. A perishable waste receiving, storage and conveying device according to claim 9, characterized in that... The water inlet is located at the highest point of the water receiving tank; The bottom wall of the water receiving tank extends downward at an angle from the first side of the receiving bin to the second side of the receiving bin; A filter screen is provided between the water receiving tank and the bottom conveying spiral assembly; The water receiving tank is also equipped with a high-temperature steam inlet.

Images