Organic waste treatment device

Abstract

The utility model discloses an organic waste treatment device, which relates to the field of waste treatment equipment, and comprises a first pipeline, a kitchen waste storage device, a second pipeline, a third pipeline, a manure storage pool, a fourth pipeline, a crushing device, a fermentation device and a one-way valve, the kitchen waste storage device is communicated with an outlet of the first pipeline; an inlet of the second pipeline is communicated with the kitchen waste storage device; the third pipeline is provided with an excrement inlet; the manure storage pool is communicated with an outlet of the third pipeline; an inlet of the fourth pipeline is communicated with the manure storage tank; the crushing device comprises a coarse crushing assembly and a fine crushing assembly, the coarse crushing assembly communicates with an outlet of the second pipeline and an outlet of the fourth pipeline, and the fine crushing assembly can communicate with the coarse crushing assembly; the fermentation device is communicated with the crushing device; and a one-way valve is arranged on each of the second pipeline and the fourth pipeline. The organic waste treatment device can improve the treatment efficiency and treatment effect of organic waste and improve economic benefits.

Description

Technical Field

[0001] The utility model relates to the technical field of waste treatment equipment, in particular to an organic waste treatment device. Background Technique

[0002] Organic wastes include food residues, kitchen waste, waste crops, feces, sludge, waste paper, wood, cotton and linen, leather, fabrics, rubber, plastics, oils and fats, etc. In people's daily life, a large amount of organic wastes will be produced. In the prior art, organic wastes such as fecal sewage or kitchen waste in a certain area are mostly collected first and then centrally treated. For example, the method for transporting garbage and producing biogas through an urban utility tunnel provided by Chinese Patent CN201810873133.8 includes a transport vehicle, a fermentation tank, and an organic soil production device or a feed production device. The transport vehicle is used to transport kitchen waste to the fermentation tank, and the fermentation tank ferments the kitchen waste. The fermented waste is transported to the organic soil production device or the feed production device for making organic soil or feed. The centralized treatment method of organic wastes in this patent can be well applied to the urban environment with a mature sewage system. However, in rural areas, due to the small population density and the imperfect centralized garbage transportation system, it is difficult to achieve centralized sewage discharge. Therefore, the centralized treatment method of organic wastes in this patent cannot be well applied to the rural environment. At the same time, in the centralized treatment method of organic wastes in this patent, the kitchen waste is not crushed before fermentation, which affects the fermentation effect. Content of the Utility Model

[0003] The purpose of the utility model is to provide an organic waste treatment device to solve the problems existing in the above prior art, which can improve the treatment efficiency and treatment effect of organic wastes and improve economic benefits.

[0004] To achieve the above purpose, the utility model provides the following scheme:

[0005] The utility model provides an organic waste treatment device, including a first pipeline, a kitchen waste storage device, a second pipeline, a third pipeline, a storage manure pit, a fourth pipeline, a crushing device, a fermentation device and a check valve, wherein:

[0006] One end of the first pipeline is provided with a kitchen waste inlet;

[0007] The kitchen waste storage device is connected and communicated with the outlet of the first pipeline;

[0008] The inlet of the second pipeline is connected and communicated with the kitchen waste storage device;

[0009] One end of the third pipeline is provided with a fecal sewage inlet;

[0010] The manure storage tank is connected and communicated with the outlet of the third pipeline;

[0011] The inlet of the fourth pipeline is connected and communicated with the manure storage tank;

[0012] The pulverizing device comprises a coarse pulverizing assembly and a fine pulverizing assembly, wherein the coarse pulverizing assembly is connected and communicated with both the outlet of the second pipeline and the outlet of the fourth pipeline, and the fine pulverizing assembly can be communicated with the coarse pulverizing assembly;

[0013] The fermentation device is in communication with the crushing device;

[0014] There are two one-way valves, and each of the second pipeline and the fourth pipeline is provided with one one-way valve.

[0015] Preferably, it also includes a crop and domestic organic debris collection unit, which can be used to store crops and domestic organic debris.

[0016] Preferably, it further comprises a maturation device, and the maturation device can be communicated with the fermentation device.

[0017] Preferably, it further comprises a transport device, and the transport device can transport the processed material of the ripening device.

[0018] Preferably, the coarse grinding component includes a first shell and a coarse grinding body, the coarse grinding body is arranged in the first shell, and the lower end of the first shell is provided with a discharge port; the fine grinding component includes a second shell and a fine grinding body, the fine grinding body is arranged in the second shell, the upper end of the second shell is provided with a feed port, the second shell is arranged at the lower end of the first shell, and the discharge port can be connected with the feed port.

[0019] Preferably, the coarse crushing assembly also includes a first driving device and a second driving device, the first driving device and the second driving device are both fixedly connected to the first shell, the coarse crushing body includes a first crushing roller and a second crushing roller, the first crushing roller and the second crushing roller are respectively connected to the output end of the first driving device and the output end of the second driving device, a gap is left between the first crushing roller and the second crushing roller, the first driving device can drive the first crushing roller to rotate around its own axis, the second driving device can drive the second crushing roller to rotate around its own axis, and the rotation directions of the first crushing roller and the second crushing roller are opposite.

[0020] Preferably, the fine pulverization assembly further includes at least one third driving device, the third driving device is connected to the second housing, the fine pulverization body includes at least one blade assembly, each blade assembly is connected to the output end of one of the third driving devices, and each third driving device can drive the corresponding blade assembly to rotate around the axis of the output shaft of the third driving device.

[0021] Preferably, a switching valve is further included, and the switching valve is provided at the discharge port of the first housing or the feed port of the second housing.

[0022] Preferably, a plurality of pump bodies are further included. The fermentation device and the pulverization device are connected and communicated through pipelines, the ripening device can be connected and communicated with the fermentation device through pipelines, and a pump body is provided on each of the second pipeline, the fourth pipeline, the pipeline between the fermentation device and the pulverization device, and the pipeline between the ripening device and the fermentation device.

[0023] The following technical effects are achieved by the present utility model compared with the prior art:

[0024] The present utility model provides an organic waste treatment device, which includes a first pipeline, a kitchen waste storage device, a second pipeline, a third pipeline, a storage pit for manure, a fourth pipeline, a pulverization device, a fermentation device and a one-way valve. One end of the first pipeline is provided with a kitchen waste inlet; the kitchen waste storage device is connected and communicated with the outlet of the first pipeline; the inlet of the second pipeline is connected and communicated with the kitchen waste storage device; one end of the third pipeline is provided with a manure inlet; the storage pit for manure is connected and communicated with the outlet of the third pipeline; the inlet of the fourth pipeline is connected and communicated with the storage pit for manure; the pulverization device includes a coarse pulverization assembly and a fine pulverization assembly, the coarse pulverization assembly is connected and communicated with the outlets of both the second pipeline and the fourth pipeline, and the fine pulverization assembly can be communicated with the coarse pulverization assembly. The organic waste treatment device of the present utility model can be better applied to the waste treatment in rural environments or families. The kitchen waste and manure are collected through the first pipeline and the third pipeline respectively, and the kitchen waste and manure are simultaneously treated by the pulverization device and the fermentation device, increasing the weight of organic waste in the same area or family; at the same time, the kitchen waste and manure are stored through the kitchen waste storage device and the storage pit for manure. Since the amount of kitchen waste and manure generated in rural areas or families in a short time is small, the one-way valve can be opened when the storage of kitchen waste and manure reaches a certain amount, thereby improving the subsequent pulverization and fermentation efficiency and economic benefits. The coarse pulverization assembly and the fine pulverization assembly can perform secondary pulverization on the waste to be treated, the pulverization is more sufficient, the pulverization effect can be improved, and thus the subsequent fermentation efficiency and effect can be improved. Description of the Drawings

[0025] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the embodiments. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0026] Figure 1 It is a schematic structural diagram of the organic waste treatment device provided by the present invention;

[0027] Figure 2 It is a schematic structural diagram of the crushing device provided by the present invention;

[0028] In the figure: 100, organic waste treatment device; 1, first pipeline; 2, kitchen waste storage device; 3, second pipeline; 4, third pipeline; 5, storage pit; 6, fourth pipeline; 7, crushing device; 71, coarse crushing component; 711, first housing; 712, discharge port; 713, first driving device; 714, second driving device; 715, first crushing roller; 72, fine crushing component; 721, second housing; 722, feed port; 723, third driving device; 724, blade assembly; 8, fermentation device; 9, one-way valve; 10, crop and domestic organic debris collection unit; 11, feeding platform; 12, ripening device; 13, transportation device; 14, pump body. Detailed implementation manners

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present invention.

[0030] The purpose of the present invention is to provide an organic waste treatment device to solve the problems existing in the above-mentioned prior art, which can improve the treatment efficiency and treatment effect of organic waste and improve economic benefits.

[0031] To make the above objects, features, and advantages of the present invention more obvious and understandable, the present invention will be further described in detail below in conjunction with the drawings and specific implementation manners.

[0032] Such as Figure 1-2As shown in the figure, the utility model provides an organic waste treatment device 100, which includes a first pipeline 1, a kitchen waste storage device 2, a second pipeline 3, a third pipeline 4, a manure pit 5, a fourth pipeline 6, a crushing device 7, a fermentation device 8 and a one-way valve 9, wherein: one end of the first pipeline 1 is provided with a kitchen waste inlet; the kitchen waste storage device 2 is connected and communicated with the outlet of the first pipeline 1; the inlet of the second pipeline 3 is connected and communicated with the kitchen waste storage device 2; one end of the third pipeline 4 is provided with a manure inlet; the manure pit 5 is connected and communicated with the outlet of the third pipeline 4; the inlet of the fourth pipeline 6 is connected and communicated with the manure pit 5; the crushing device 7 includes a coarse crushing component 71 and a fine crushing component 72, the coarse crushing component 71 is connected and communicated with the outlets of both the second pipeline 3 and the fourth pipeline 6, and the fine crushing component 72 can be communicated with the coarse crushing component 71; the fermentation device 8 is communicated with the crushing device 7; there are two one-way valves 9, and one one-way valve 9 is provided on each of the second pipeline 3 and the fourth pipeline 6. The organic waste treatment device 100 of the utility model can be better applied to the waste treatment in rural environments or families. The kitchen waste and manure are collected through the first pipeline 1 and the third pipeline 4 respectively, and the crushing device 7 and the fermentation device 8 are used to treat the kitchen waste and manure simultaneously, increasing the weight of organic waste in the same area or family; at the same time, the kitchen waste storage device 2 and the manure pit 5 are used to store the kitchen waste and manure. Since the amount of kitchen waste and manure generated in rural areas or families in a short time is small, the one-way valve 9 can be opened when the storage of kitchen waste and manure reaches a certain amount, so as to improve the subsequent crushing and fermentation efficiency and economic benefits. The coarse crushing component 71 and the fine crushing component 72 can perform secondary crushing on the waste to be treated, and the crushing is more sufficient, which can improve the crushing effect and thus improve the subsequent fermentation efficiency and effect.

[0033] In this embodiment, it further includes a crop and domestic organic sundries collection unit 10, and the crop and domestic organic sundries collection unit can be used to store crops and domestic organic sundries. A feeding platform 11 is arranged on the coarse crushing component 71. Through manual operation, the crops and domestic organic sundries in the crop and domestic organic sundries collection unit 10 are poured onto the feeding platform 11, and the crops and domestic organic sundries on the feeding platform 11 are pushed into the coarse crushing component 71 through tools or the like. This embodiment can collect and treat kitchen waste, manure, crops and domestic organic sundries at the same time, better maximize the utilization of organic waste generated by families, expand the selected weight of domestic organic waste, and is beneficial to improving economic benefits.

[0034] In this embodiment, it further includes a curing device 12, and the curing device 12 can be communicated with the fermentation device 8. It should be noted that the curing device 12 and the fermentation device 8 are prior arts. For example, the specific structures of the fermentation device 8 and the curing device 12 in the swing-type bio-fertilizer production system provided by Chinese Patent CN202021572275.X can be adopted, and details are not described herein.

[0035] In this embodiment, it further includes a transportation device 13. The transportation device 13 can transport the processed materials of the curing device 12, so as to transport the obtained fertilizers and the like to the usage location through the transportation device 13.

[0036] In this embodiment, the coarse crushing assembly 71 includes a first housing 711 and a coarse crushing body. The coarse crushing body is arranged inside the first housing 711, and a discharge port 712 is arranged at the lower end of the first housing 711; the fine crushing assembly 72 includes a second housing 721 and a fine crushing body. The fine crushing body is arranged inside the second housing 721, and a feed port 722 is arranged at the upper end of the second housing 721. The second housing 721 is arranged at the lower end of the first housing 711, and the discharge port 712 and the feed port 722 can be communicated. The coarse crushing assembly 71 can crush larger wastes. Since they are crop and domestic organic sundries, the crop and domestic organic sundries are generally larger or harder. If they directly enter the fine crushing assembly 72, it will cause greater damage to the fine crushing assembly 72.

[0037] In this embodiment, the coarse crushing assembly 71 further includes a first driving device 713 and a second driving device 714. The coarse crushing body includes a first crushing roller 715 and a second crushing roller. Both the first driving device 713 and the second driving device 714 are fixedly connected to the first housing 711. The first crushing roller 715 and the second crushing roller are respectively connected to the output ends of the first driving device 713 and the second driving device 714. A gap is left between the first crushing roller 715 and the second crushing roller. The first driving device 713 can drive the first crushing roller 715 to rotate around its own axis, and the second driving device 714 can drive the second crushing roller to rotate around its own axis. The rotation directions of the first crushing roller 715 and the second crushing roller are opposite, that is, one of the rotation directions of the first crushing roller 715 and the second crushing roller is clockwise and the other is counterclockwise.

[0038] As a preferred embodiment, the axes of the first crushing roller 715 and the second crushing roller are parallel to each other, and both the first crushing roller 715 and the second crushing roller are horizontally arranged. Both the first crushing roller 715 and the second crushing roller are connected to the first housing 711 through bearings. The first housing 711 is in a shuttle shape.

[0039] In this embodiment, the fine crushing assembly 72 further includes at least one third driving device 723. The third driving device 723 is connected to the second housing 721. The fine crushing body includes at least one blade assembly 724. Each blade assembly 724 is connected to the output end of a third driving device 723. Each third driving device 723 can drive the corresponding blade assembly 724 to rotate around the axis of the output shaft of the third driving device 723.

[0040] As a preferred embodiment, both the third driving device 723 and the blade assembly 724 are two, which is beneficial to improving the crushing efficiency and the quality of the crushed particles. A blade assembly 724 and a third driving device 723 are fixedly connected through a horizontally arranged connecting shaft. The output shaft of the third driving device 723 is rotatably connected to the second housing 721. The output shaft of the third driving device 723 can pass through the second housing 721 and be fixedly connected to the connecting shaft. The blade assembly 724 is a spiral blade, and the second housing 721 is cylindrical. The blade assembly 724, the connecting shaft and the second housing 721 are coaxial. The second housing 721 is horizontally arranged. The third driving devices 723 are respectively fixedly connected to the outer sides of the circular end faces at both ends of the second housing 721. A feed inlet 722 and a discharge outlet are arranged on the side wall of the second housing 721. The fine crushing assembly 72 provided in this embodiment can achieve horizontal crushing. Compared with vertical crushing, horizontal crushing can enable better interaction between powders, better self-grinding crushing, is beneficial to obtaining high-purity ultrafine particles, and can better crush hard and wall-sticking materials.

[0041] In this embodiment, a switching valve is further included. A switching valve is arranged at the discharge outlet 712 of the first housing 711 or the feed inlet 722 of the second housing 721. When the switching valve is opened, the first housing 711 and the second housing 721 are communicated. When the switching valve is closed, the inner cavities of the first housing 711 and the second housing 721 are separated into two independent spaces.

[0042] In this embodiment, a plurality of pumps 14 are further included. The fermentation device 8 and the crushing device 7 are communicated through pipelines. The ripening device 12 can be communicated with the fermentation device 8 through pipelines. A pump 14 is arranged on each of the second pipeline 3, the fourth pipeline 6, the pipeline between the fermentation device 8 and the crushing device 7, and the pipeline between the ripening device 12 and the fermentation device 8. The corresponding pump 14 can pump the waste to be treated from the kitchen waste storage device 2 to the crushing device 7; the corresponding pump 14 can pump the manure to be treated from the manure storage tank 5 to the crushing device 7; the corresponding pump 14 can pump the object to be treated from the crushing device 7 to the fermentation device 8; the corresponding pump 14 can pump the object to be treated from the fermentation device 8 to the ripening device 12.

[0043] As a preferred embodiment, a pipeline is connected to the outlet of the aging device 12, and the processed material in the aging device 12 can enter the transportation device 13 through this pipeline. A pump body 14 can also be provided on the pipelines between the first pipeline 1, the third pipeline 4, the aging device 12 and the transportation device 13. The check valve 9 on each pipeline is arranged before the pump body 14, that is, the check valve 9 on each pipeline is closer to the inlet of the corresponding pipeline relative to the pump body 14. For example, a check valve 9 and a pump body 14 are successively arranged between the inlet and the outlet of the second pipeline 3.

[0044] As a preferred embodiment, the pump body 14 is a ceramic pump, and the on-off valve is a flat gate valve. The volumes of the first housing 711 and the second housing 721 are the same. The first driving device 713, the second driving device 714 and the third driving device 723 are all motors.

[0045] In the present utility model, specific examples are used to elaborate on the principle and implementation manner of the present utility model. The description of the above embodiments is only used to help understand the method and its core idea of the present utility model; at the same time, for those of ordinary skill in the art, according to the idea of the present utility model, there will be changes in the specific implementation manner and application scope. In summary, the content of this specification should not be construed as a limitation to the present utility model.

Claims

1. An organic waste treatment device, characterized in that: The method comprises a first pipeline, a kitchen waste storage device, a second pipeline, a third pipeline, a manure storage tank, a fourth pipeline, a crushing device, a fermentation device and a one-way valve, wherein: A kitchen waste inlet is provided at one end of the first pipeline; The kitchen waste storage device is connected and communicated with the outlet of the first pipeline; The inlet of the second pipeline is connected and communicated with the kitchen waste storage device; One end of the third pipeline is provided with a feces and sewage inlet; The manure storage tank is connected and communicated with the outlet of the third pipeline; The inlet of the fourth pipeline is connected and communicated with the manure storage tank; The pulverizing device comprises a coarse pulverizing assembly and a fine pulverizing assembly, wherein the coarse pulverizing assembly is connected and communicated with both the outlet of the second pipeline and the outlet of the fourth pipeline, and the fine pulverizing assembly can be communicated with the coarse pulverizing assembly; The fermentation device is in communication with the crushing device; There are two one-way valves, and each of the second pipeline and the fourth pipeline is provided with one one-way valve.

2. The organic waste treatment device according to claim 1, characterized in that: It also includes a crop and daily organic debris collection unit, which can be used to store crops and daily organic debris.

3. The organic waste treatment device according to claim 1, characterized in that: Also included is a maturation device, which can be communicated with the fermentation device.

4. The organic waste treatment device according to claim 3, characterized in that: The invention also comprises a transport device, which can transport the processed material of the ripening device.

5. The organic waste treatment device according to claim 1, characterized in that: The coarse grinding component includes a first shell and a coarse grinding body, the coarse grinding body is arranged in the first shell, and the lower end of the first shell is provided with a discharge port; the fine grinding component includes a second shell and a fine grinding body, the fine grinding body is arranged in the second shell, the upper end of the second shell is provided with a feed port, the second shell is arranged at the lower end of the first shell, and the discharge port can be connected with the feed port.

6. The organic waste treatment device according to claim 5, characterized in that: The coarse crushing assembly also includes a first driving device and a second driving device, both of which are fixedly connected to the first shell, and the coarse crushing body includes a first crushing roller and a second crushing roller, the first crushing roller and the second crushing roller are respectively connected to the output end of the first driving device and the output end of the second driving device, and a gap is left between the first crushing roller and the second crushing roller, the first driving device can drive the first crushing roller to rotate around its own axis, and the second driving device can drive the second crushing roller to rotate around its own axis, and the rotation directions of the first crushing roller and the second crushing roller are opposite.

7. The organic waste treatment device according to claim 5, characterized in that: The fine grinding component also includes at least one third driving device, which is connected to the second shell. The fine grinding body includes at least one blade assembly, each of which is connected to the output end of the third driving device, and each of the third driving devices can drive the corresponding blade assembly to rotate around the axis of the output shaft of the third driving device.

8. The organic waste treatment device according to claim 5, characterized in that: It also includes a switch valve, and the switch valve is arranged at the discharge port of the first shell or the feed port of the second shell.

9. The organic waste treatment device according to claim 3, characterized in that: It also includes multiple pump bodies. The fermentation device is connected to the crushing device through a pipeline, and the maturation device can be connected to the fermentation device through a pipeline. A pump body is provided on the second pipeline, the fourth pipeline, the pipeline between the fermentation device and the crushing device, and the pipeline between the maturation device and the fermentation device.

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