Fermentation stirring container for perishable garbage

Abstract

The utility model relates to the technical field of garbage treatment, in particular to a perishable garbage fermentation stirring container which comprises a container, a heating system and a driving system, the container comprises a shell, a fermentation bin is arranged in the shell, the shell and the fermentation bin are both of a hollow structure with two open ends, sealing covers are arranged at the two ends of the shell, and stirring blades are arranged on the inner wall of the fermentation bin. The heating system comprises a liquid circulating pipeline, a liquid heating assembly, a mounting frame and a heater, the liquid heating assembly is arranged on the surface of the shell, the liquid circulating pipeline and the mounting frame are both arranged in the gap, the heater is arranged on the mounting frame, and the output end of the driving system is in transmission connection with the container to drive the container to rotate; according to the utility model, perishable garbage can be uniformly heated in all directions in the fermentation bin, so that the defect of non-uniform temperature distribution caused by local heating in the traditional perishable garbage treatment equipment is overcome, the uniformity of axial and radial temperature distribution in the fermentation bin is ensured, and the fermentation effect of the perishable garbage is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of garbage disposal, in particular to a fermentation and stirring container for perishable garbage. Background Art

[0002] Common perishable waste mainly comes from agricultural production and domestic waste. With the growth of the world's population and the improvement of living standards, the amount of perishable waste generated is increasing, including a wide variety of organic matter such as feces, dregs, filter mud, kitchen and vegetable market garbage. This type of waste is easy to rot and deteriorate in the natural environment, becoming a source of pollution that hinders normal production and life, causing environmental pollution. There is a huge material wealth hidden in perishable waste, which will gradually be discovered and recognized by people. At present, the value of waste as fuel, feed, fertilizer and industrial raw materials has been developed, but the treatment and utilization of large amounts of perishable waste has not been utilized due to its poor properties, certain technical difficulties and investment benefits. A lot of work needs to be done.

[0003] At present, the more commonly used treatment methods for perishable garbage include anaerobic biogas method, aerobic composting method, oil recovery and utilization method and microbial fermentation method. A general aerobic fermentation box is provided with a stirring container inside, and the perishable garbage and microbial bacteria are evenly mixed by stirring with a paddle blade, so as to facilitate better fermentation of the perishable garbage. For example, patent application No. 202122710983.6 discloses an organic perishable garbage treatment stirring chamber, which includes a frame, a stirring chamber is arranged on the frame, and a driving motor is arranged on the frame on the right side of the stirring chamber. The driving shaft of the driving motor is connected to the rotating shaft arranged in the middle of the inner side of the stirring chamber in the horizontal direction. Several stirring mechanisms are evenly arranged on the rotating shaft in the horizontal direction. The inner side of the stirring rod is installed on the rotating shaft. A sheet-like reinforcing rib is arranged between the stirring rod and the rotating shaft along the direction of the stirring rod. A sheet-like paddle is arranged on the outside of the stirring rod. A plurality of first heating tubes and a plurality of second heating tubes are arranged from left to right near the bottom of the stirring chamber.

[0004] The perishable waste treatment equipment can improve the overall structural strength of the stirring rod by reinforcing ribs, and at the same time can have a certain cutting function, thereby reducing the equipment investment of additional shredders and reducing costs. However, the heating structure of the perishable waste treatment equipment is arranged below the stirring space, and the heating structure can only perform local heating, resulting in a long heat transfer time, uneven heating, and poor fermentation effect. Utility Model Content

[0005] The utility model aims to overcome the above-mentioned shortcomings and provide a technical solution that can solve the above-mentioned problems.

[0006] A perishable garbage fermentation and stirring container comprises a container, a heating system and a driving system. The container comprises an outer shell, a fermentation bin is arranged in the outer shell, both the outer shell and the fermentation bin are hollow and open at both ends, a gap is arranged between the fermentation bin and the outer shell, sealing covers are arranged at both ends of the outer shell, and stirring blades are arranged on the inner wall of the fermentation bin. The heating system comprises a liquid circulation pipeline, a liquid heating component, a mounting frame and a heater. The liquid heating component is arranged on the surface of the outer shell, the liquid circulation pipeline and the mounting frame are both arranged in the gap, the liquid circulation pipeline is laid on the surface of the fermentation bin, the liquid heating component is connected to the liquid circulation pipeline, the heater is arranged on the mounting frame, and the output end of the driving system is connected to the container transmission to drive the container to rotate.

[0007] As a further solution of the utility model: the liquid heating component includes a liquid heating box, which has a hollow ring structure and is sleeved on the outer shell. The liquid heating box is connected with a liquid inlet pipe and a liquid outlet pipe, and the liquid inlet pipe and the liquid outlet pipe are both provided with water pumps. The liquid inlet pipe and the liquid outlet pipe are respectively connected to the water inlet end and the water outlet end of the liquid circulation pipeline.

[0008] As a further solution of the utility model: the liquid circulation pipeline includes a plurality of longitudinal tubes and a plurality of transverse tubes, the plurality of longitudinal tubes are spaced apart around the axis of the fermentation bin, and two adjacent longitudinal tubes are connected through a transverse tube, wherein the two longitudinal tubes are respectively connected with a water inlet joint and a water outlet joint, and the water inlet joint and the water outlet joint are respectively connected with the liquid inlet pipe and the liquid outlet pipe.

[0009] As a further solution of the utility model: the mounting frame includes a main body and a plurality of extensions connected to the outside of the main body, the main body is an annular structure, the main body is sleeved on the fermentation bin, the plurality of extensions are distributed in a circular array with the center of the main body as the center, the extensions extend between two adjacent longitudinal tubes, and the heater is arranged on the side of the extension close to the fermentation bin.

[0010] As a further solution of the utility model: a plurality of connection protrusions are provided on the surface of the fermentation bin at equal intervals along its circumference, the connection protrusions are strip-shaped and arranged axially along the fermentation bin, and the inner wall of the shell is provided with connection grooves corresponding to the connection protrusions.

[0011] As a further solution of the utility model: the stirring blade is spiral.

[0012] As a further solution of the utility model: the driving system includes a driving motor, a driving gear and a driven gear ring, the driving gear is arranged on the rotating shaft of the driving motor, the driven gear ring is sleeved on the housing, and the driving gear and the driven gear ring are meshed.

[0013] As a further solution of the utility model: the heating system also includes a solar panel, and the liquid heating box and the heater are electrically connected to the solar panel.

[0014] As a further solution of the utility model: a line protection part is also provided on the main body.

[0015] As a further solution of the utility model: a temperature sensor is provided in the fermentation bin.

[0016] Compared with the prior art, the utility model has the following beneficial effects: the utility model can heat the perishable garbage in the fermentation bin uniformly in all directions through the arrangement of the liquid circulation pipeline, the liquid heating component, the mounting frame and the heater, thereby eliminating the drawback of uneven temperature distribution in local heating used in traditional perishable garbage treatment equipment, ensuring uniform axial and radial temperature distribution in the fermentation bin, improving the fermentation effect of the perishable garbage, and through the arrangement of the outer shell, it can play a role in heat insulation, protect the heating element, ensure the heating effect, and extend the service life.

[0017] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0019] Figure 1 It is a schematic diagram of the structure of the utility model.

[0020] Figure 2 It is another structural schematic diagram of the utility model.

[0021] Figure 3 It is a cross-sectional view of the utility model.

[0022] Figure 4 It is a schematic diagram of the structure of the liquid heating box of the utility model.

[0023] Figure 5 It is a schematic diagram of the fermentation bin structure of the utility model.

[0024] Figure 6 It is a schematic structural diagram of the main body of the mounting frame of the utility model.

[0025] Figure 7 It is a schematic diagram of the shell structure of the utility model.

[0026] Figure 8 It is a schematic diagram of the solar panel structure of the utility model.

[0027] In the figure: 1. container, 2. heating system, 3. driving system, 4. solar panel, 11. shell, 12. fermentation chamber, 13. sealing cover, 14. stirring blade, 21. liquid circulation pipeline, 22. liquid heating component, 23. mounting frame, 24. heater, 111. connecting groove, 121. connecting protrusion, 211. longitudinal pipe, 212. transverse pipe, 213. water inlet joint, 214. water outlet joint, 221. liquid heating box, 222. liquid water inlet pipe, 223. liquid water outlet pipe, 224. water pump, 231. main body, 232. extension part, 233. line protection part, 31. driving motor, 32. driving gear, 33. driven gear ring. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present invention are described clearly and completely below. Obviously, the described embodiments are only a part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] See also Figures 1 to 8 In an embodiment of the utility model, a perishable garbage fermentation and stirring container includes a container 1, a heating system 2 and a driving system 3. The container 1 includes an outer shell 11, a fermentation bin 12 is arranged in the outer shell 11, and the outer shell 11 and the fermentation bin 12 are both hollow and open at both ends. A gap is arranged between the fermentation bin 12 and the outer shell 11, and sealing covers 13 are arranged at both ends of the outer shell 11. The inner wall of the fermentation bin 12 is provided with stirring blades 14. The heating system 2 includes a liquid circulation pipe 21, a liquid heating component 22, a mounting frame 23 and a heater 24. The liquid heating component 22 is arranged on the surface of the outer shell 11, and the liquid circulation pipe 21 and the mounting frame 23 are both arranged in the gap. The liquid circulation pipe 21 is laid on the surface of the fermentation bin 12, the liquid heating component 22 is connected to the liquid circulation pipe 21, and the heater 24 is arranged on the mounting frame 23. The output end of the driving system 3 is transmission-connected to the container 1 to drive the container 1 to rotate.

[0030] During operation, the driving system 3 drives the outer shell 11 and the fermentation bin 12 to rotate together. The fermentation bin 12 rotates to stir the perishable garbage inside it through the stirring blades 14. During the stirring process, the liquid heating component 22 transports the liquid to the liquid circulation pipe 21. The heat generated by the liquid circulation pipe 21 and the heater 24 is quickly and evenly transmitted to the perishable garbage in the stirring movement, thereby improving the fermentation effect of the perishable garbage.

[0031] The liquid heating assembly 22 includes a liquid heating box 221, which is a hollow ring structure. The liquid heating box 221 is sleeved on the shell 11. The liquid heating box 221 is connected with a liquid inlet pipe 222 and a liquid outlet pipe 223. The liquid inlet pipe 222 and the liquid outlet pipe 223 are both provided with a water pump 224. The liquid inlet pipe 222 and the liquid outlet pipe 223 are respectively connected to the water inlet end and the water outlet end of the liquid circulation pipeline 21. The liquid circulation pipeline 21 includes a plurality of longitudinal pipes 211 and a plurality of transverse pipes 212. The plurality of longitudinal pipes 211 are arranged around the axis of the fermentation bin 12. The two adjacent longitudinal tubes 211 are connected by a transverse tube 212, wherein the two longitudinal tubes 211 are respectively connected with a water inlet joint 213 and a water outlet joint 214, and the water inlet joint 213 and the water outlet joint 214 are respectively connected with a liquid water inlet pipe 222 and a liquid water outlet pipe 223. During operation, the liquid is heated by the liquid heating box 221 and then enters the longitudinal tube 211 and the transverse tube 212 through the liquid water outlet pipe 223. After the heat is transferred to the fermentation bin 12, it returns to the liquid heating box 221 through the liquid water inlet pipe 222 for heating. This reciprocating cycle is repeated to achieve heating of the fermentation bin 12.

[0032] The mounting frame 23 includes a main body 231 and a plurality of extensions 232 connected to the outside of the main body 231. The main body 231 is an annular structure, and the main body 231 is sleeved on the fermentation bin 12. The plurality of extensions 232 are distributed in a circular array with the center of the main body 231 as the center. The extension 232 extends between two adjacent longitudinal tubes 211. The heater 24 is arranged on the side of the extension 232 close to the fermentation bin 12. In this way, the heater 24 is arranged between the longitudinal tubes 211 to ensure that heat is evenly transferred to the fermentation bin 12.

[0033] The surface of the fermentation bin 12 is provided with a plurality of connecting protrusions 121 equidistantly spaced along its circumference. The connecting protrusions 121 are strip-shaped and arranged axially along the fermentation bin 12. The inner wall of the outer shell 11 is provided with connecting grooves 111 corresponding to the connecting protrusions 121. The connecting protrusions 121 cooperate with the connecting grooves 111, so that the fermentation bin 12 is driven to rotate synchronously during the rotation of the outer shell 11.

[0034] In order to ensure the stirring effect, the stirring blade 14 is spiral.

[0035] The driving system 3 includes a driving motor 31, a driving gear 32 and a driven gear ring 33. The driving gear 32 is arranged on the rotating shaft of the driving motor 31, and the driven gear ring 33 is sleeved on the housing 11. The driving gear 32 and the driven gear ring 33 are meshed. During operation, the driving gear 32 rotates under the drive of the driving motor 31, and the driving gear 32 rotates to drive the housing 11 to rotate through the driven gear ring 33.

[0036] The heating system 2 also includes a solar panel 4. The liquid heating box 221 and the heater 24 are electrically connected to the solar panel 4. The solar panel 4 converts solar energy into electrical energy, and then uses the electrical energy to drive the liquid heating box 221 and the heater 24 to operate, thereby achieving energy saving and environmental protection. When solar energy is sufficient, solar energy is used for power supply for heating first. When solar energy is insufficient, natural gas is used for power generation to ensure the normal operation of the equipment.

[0037] A line protection portion 233 is disposed on the main body 231 to protect the wires from damage and extend their service life.

[0038] A temperature sensor is provided in the fermentation bin 12 , and the temperature sensor can detect the temperature change in the fermentation bin 12 and monitor the temperature condition of the fermentation bin 12 in real time.

[0039] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention.

Claims

1. A perishable garbage fermentation stirring container, characterized in that: include: container; container The fermentation chamber comprises an outer shell, wherein the outer shell is provided with a fermentation chamber, the outer shell and the fermentation chamber are both hollow and open at both ends, a gap is provided between the fermentation chamber and the outer shell, sealing covers are provided at both ends of the outer shell, and stirring blades are provided on the inner wall of the fermentation chamber; A heating system, the heating system comprises a liquid circulation pipeline, a liquid heating component, a mounting frame and a heater, the liquid heating component is arranged on the surface of the shell, the liquid circulation pipeline and the mounting frame are both arranged in the gap, the liquid circulation pipeline is laid on the surface of the fermentation bin, the liquid heating component is connected to the liquid circulation pipeline, and the heater is arranged on the mounting frame; The drive system has an output end which is connected to the container for driving the container to rotate.

2. A perishable garbage fermentation stirring container according to claim 1, characterized in that: The liquid heating assembly includes a liquid heating box, which has a hollow ring structure and is sleeved on the outer shell. The liquid heating box is connected with a liquid inlet pipe and a liquid outlet pipe. Both the liquid inlet pipe and the liquid outlet pipe are provided with water pumps. The liquid inlet pipe and the liquid outlet pipe are respectively connected with the water inlet end and the water outlet end of the liquid circulation pipeline.

3. A perishable garbage fermentation stirring container according to claim 2, characterized in that: The liquid circulation pipeline includes a plurality of longitudinal tubes and a plurality of transverse tubes. The plurality of longitudinal tubes are spaced apart around the axis of the fermentation bin. Two adjacent longitudinal tubes are connected via a transverse tube. The two longitudinal tubes are respectively connected with a water inlet joint and a water outlet joint, and the water inlet joint and the water outlet joint are respectively connected with the liquid inlet pipe and the liquid outlet pipe.

4. A perishable garbage fermentation stirring container according to claim 3, characterized in that: The mounting frame includes a main body and several extensions connected to the outside of the main body. The main body is an annular structure and is sleeved on the fermentation bin. The several extensions are distributed in a circular array with the center of the main body as the center. The extensions extend between two adjacent longitudinal tubes. The heater is arranged on the side of the extension close to the fermentation bin.

5. The perishable garbage fermentation stirring container according to claim 1, characterized in that: The surface of the fermentation bin is provided with a plurality of connection protrusions at equal intervals along its circumference. The connection protrusions are arranged in strips along the axial direction of the fermentation bin, and the inner wall of the shell is provided with connection grooves corresponding to the connection protrusions.

6. The perishable garbage fermentation stirring container according to claim 1, characterized in that: The stirring blade is spiral shaped.

7. The perishable garbage fermentation stirring container according to claim 1, characterized in that: The driving system comprises a driving motor, a driving gear and a driven gear ring. The driving gear is arranged on the rotating shaft of the driving motor, and the driven gear ring is sleeved on the housing. The driving gear and the driven gear ring are meshed.

8. The perishable garbage fermentation stirring container according to claim 1, characterized in that: The heating system also includes a solar panel, and the liquid heating tank and the heater are electrically connected to the solar panel.

9. The perishable garbage fermentation stirring container according to claim 1, characterized in that: There is also a line protection part on the main body.

10. The perishable garbage fermentation stirring container according to claim 1, characterized in that: A temperature sensor is provided in the fermentation chamber.

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