CN213887566U - Garbage fermentation treatment system - Google Patents
Garbage fermentation treatment system Download PDFInfo
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- CN213887566U CN213887566U CN202022605435.2U CN202022605435U CN213887566U CN 213887566 U CN213887566 U CN 213887566U CN 202022605435 U CN202022605435 U CN 202022605435U CN 213887566 U CN213887566 U CN 213887566U
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Abstract
The utility model relates to a garbage fermentation treatment system. The system comprises a primary fermentation system, a first conveying and distributing line, a first collecting and conveying line, a feeding bin, a second conveying and distributing line, a secondary fermentation system, a second collecting and conveying line, a screening machine, a first discharging and conveying line, a second discharging and conveying line and a waste gas treatment system. The system constructs a large-scale three-dimensional fermentation system through the primary fermentation system, the first conveying and distributing line, the first collecting and conveying line, the feeding bin, the second conveying and distributing line, the secondary fermentation system, the second collecting and conveying line, the screening machine, the first discharging and conveying line, the second discharging and conveying line and the waste gas treatment system, and the system is suitable for large-scale waste fermentation treatment.
Description
Technical Field
The utility model relates to a refuse treatment field especially relates to rubbish fermentation processing system.
Background
The kitchen waste is solid-liquid mixed waste. The traditional kitchen waste treatment system generally comprises a fermentation device, but the fermentation device is small in size and cannot perform large-scale waste fermentation treatment.
SUMMERY OF THE UTILITY MODEL
Based on this, provide a rubbish fermentation processing system, can be used to large-scale rubbish fermentation processing.
A waste fermentation treatment system comprising:
a primary fermentation system, which comprises a plurality of primary fermentation devices arranged in an array,
the first conveying and distributing line comprises a first main line and a plurality of first branch lines connected with the first main line, each first branch line corresponds to one primary fermentation device, a discharge valve is arranged on each first branch line, each first branch line faces to the inlet of the corresponding primary fermentation device downwards, a feed valve is arranged at the inlet of the primary fermentation device, a weighing mechanism is arranged at the bottom of the primary fermentation device,
a first collecting conveyor line including a first main conveyor line and a plurality of first branch conveyor lines connected to the first main conveyor line, each first branch conveyor line corresponding to one primary fermentation device, one end of each first branch conveyor line being disposed below an outlet of the corresponding primary fermentation device,
the feeding bin is arranged on one side of the primary fermentation system, a feeding port of the feeding bin is arranged below one end of the first main conveying line,
a second conveying distribution line, which comprises a second main line and a plurality of second branch lines connected with the second main line, wherein one end of the second main line is arranged below the discharge hole of the feeding bin,
the secondary fermentation system comprises a plurality of secondary fermentation devices which are arranged in an array, each second branch pipeline corresponds to one secondary fermentation device, a discharge valve is arranged on each second branch pipeline, each second branch pipeline faces to the inlet of the corresponding secondary fermentation device, a weighing mechanism is arranged at the bottom of each secondary fermentation device,
a second collecting conveyor line including a second main conveyor line and a plurality of second branch conveyor lines connected to the second main conveyor line, each second branch conveyor line corresponding to one of the secondary fermentation devices, one end of each second branch conveyor line being disposed below an outlet of the corresponding secondary fermentation device,
the screening machine is provided with a first discharge hole and a second discharge hole,
a first discharging conveying line, one end of which is arranged below the first discharging port,
a second discharging conveying line, one end of which is arranged below the second discharging port,
the waste gas treatment system, the waste gas treatment system sets up between primary fermentation system and the secondary fermentation system, the waste gas treatment system includes waste gas collection device and exhaust treatment device, the exhaust gas collection device links to each other with each primary fermentation device and each secondary fermentation device respectively, the exhaust gas collection device with the exhaust treatment device links to each other.
The system constructs a large-scale three-dimensional fermentation system through the primary fermentation system, the first conveying and distributing line, the first collecting and conveying line, the feeding bin, the second conveying and distributing line, the secondary fermentation system, the second collecting and conveying line, the screening machine, the first discharging and conveying line, the second discharging and conveying line and the waste gas treatment system, and the system is suitable for large-scale waste fermentation treatment.
In one embodiment, the secondary fermentation device comprises a fermentation tank, a heating plate is arranged in the fermentation tank, a stirring mechanism and an aeration pipe are further arranged in the fermentation tank, an inlet is arranged at the top of the fermentation tank, an outlet is arranged at the bottom of the fermentation tank, and a gate is arranged at the outlet.
In one embodiment, the waste gas collecting device comprises a plurality of waste gas collecting branch pipes and a waste gas collecting main pipe, the waste gas collecting branch pipes are respectively communicated with the waste gas collecting main pipe, each waste gas collecting branch pipe is respectively connected with a corresponding primary fermentation device and a corresponding secondary fermentation device, the waste gas collecting main pipe is connected with the waste gas treatment device, and the waste gas collecting device further comprises an air pumping mechanism which is used for pumping waste gas through each waste gas collecting branch pipe and discharging the waste gas into the waste gas collecting main pipe.
In one embodiment, the waste gas treatment device comprises an acid washing absorption tower, a water washing absorption tower, a caustic washing absorption tower and a photo-oxidation catalytic treatment device which are sequentially connected in series.
In one embodiment, the waste gas collecting device further comprises a plurality of front end branch pipes connected with the waste gas collecting main pipe, the front end branch pipes are respectively arranged above the solid-liquid separation device, the solid conveying line, the crushing device and the extrusion device, and the air exhaust mechanism is further used for extracting waste gas through the front end branch pipes and discharging the waste gas into the waste gas collecting main pipe.
Drawings
Fig. 1 is a schematic view of a garbage fermentation treatment system according to an embodiment of the present invention.
Wherein:
107. a first conveying and distributing line 108, a primary fermentation device 109, a waste gas collecting device 110, an acid washing absorption tower 111, an alkali washing absorption tower 112, a photo-oxidation catalytic treatment device 113, a first collecting and conveying line 114, a feeding bin 115, a second conveying and distributing line 116, a secondary fermentation device 117, a second collecting and conveying line 118, a screening machine 119 and a feeding device
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
As shown in fig. 1, the embodiment of the present invention provides a garbage fermentation treatment system. The system comprises a primary fermentation system, a first conveying and distributing line, a first collecting and conveying line, a feeding bin, a second conveying and distributing line, a secondary fermentation system, a second collecting and conveying line, a screening machine, a first discharging and conveying line, a second discharging and conveying line and a waste gas treatment system.
The first delivery distribution line 107 comprises a first main line and a plurality of first branch lines connected to the first main line. The waste to be fermented can be transported to the subsequent primary fermentation system through the first transportation and distribution line 107.
The first conveying and distributing line 107 may be any of various existing material conveying lines, such as an axle-free auger type conveying line, a belt conveying line, and the like.
The primary fermentation system comprises a plurality of primary fermentation devices 108 arranged in an array, each first branch line corresponds to one of the primary fermentation devices 108, a discharge valve is arranged on each first branch line, each first branch line faces to an inlet of the corresponding primary fermentation device 108, a feed valve is arranged at the inlet of the primary fermentation device 108, and a weighing mechanism is arranged at the bottom of the primary fermentation device 108. The weighing mechanism is used to obtain the weight of the waste in the primary fermentation device 108.
When the garbage in one primary fermentation device 108 reaches a certain weight, the discharge valve of the corresponding first branch line is closed, and the feed valve of the primary fermentation device 108 is also closed. So that no further feed is supplied to the primary fermentation unit 108.
The first collecting transfer line 113 includes a first main transfer line and a plurality of first branch transfer lines connected to the first main transfer line, each of the first branch transfer lines corresponds to one of the primary fermentation devices 108, and one end of each of the first branch transfer lines is disposed below an outlet of the corresponding primary fermentation device 108.
The first collecting conveyor line 113 may be any one of various existing material conveyor lines, for example, an axle-less auger type conveyor line, a belt conveyor line, and the like.
Add feed bin 114 and set up in one side of elementary fermentation system, the pan feeding mouth that adds feed bin 114 sets up in the below of the one end of first main conveyor line.
The feeding bin 114 is arranged to add required auxiliary materials into the garbage after primary fermentation, so as to facilitate secondary fermentation in the later period. That is, the garbage is fermented by the primary fermentation device 108, and then enters the feeding bin 114, and then the auxiliary materials are put into the feeding bin 114, and the auxiliary materials and the garbage are sent to the secondary fermentation system on the downstream side.
Further, a feeding device 119 for feeding the feeding bin 114 may be further provided. The feeding device 119 may be a belt feeding device 119 or the like. The feeding device 119 is used for automatically conveying the auxiliary materials to the feeding bin 114. The top of the feeding bin 114 can be provided with a screen plate, and the feeding device 119 can feed the auxiliary materials into the feeding bin 114 through the screen plate. The interior of the feeding bin 114 can be provided with a stirring device so as to uniformly mix the auxiliary materials and the garbage.
The second delivery distribution line 115 includes a second main line and a plurality of second branch lines connected to the second main line, and one end of the second main line is disposed below the discharge port of the feeding bin 114.
The second conveying and distributing line 115 may be any of various existing material conveying lines, such as an axle-free auger type conveying line, a belt conveying line, and the like.
The secondary fermentation system comprises a plurality of secondary fermentation devices 116 arranged in an array, each second branch pipeline corresponds to one of the secondary fermentation devices 116, a discharge valve is arranged on each second branch pipeline, each second branch pipeline faces towards the inlet of the corresponding secondary fermentation device 116, and a weighing mechanism is arranged at the bottom of each secondary fermentation device 116. The weighing mechanism is used to obtain the weight of the garbage inside the corresponding secondary fermentation device 116.
When the weight of the garbage in one secondary fermentation device 116 reaches a certain value, the discharge valve of the corresponding second branch line is closed, so that the garbage is not conveyed into the secondary fermentation device 116.
The second collecting transfer line 117 includes a second main transfer line and a plurality of second branch transfer lines connected to the second main transfer line, each of the second branch transfer lines corresponds to one of the secondary fermentation devices 116, and one end of each of the second branch transfer lines is disposed below an outlet of the corresponding secondary fermentation device 116.
The second collecting conveyor line 117 may be any one of various existing material conveyor lines, for example, an axle-less auger type conveyor line, a belt conveyor line, and the like.
The second collection line 117 is used to collect the garbage in each secondary fermentation device 116 and transfer the garbage to the downstream screening machine 118.
Specifically, one end of the second main conveying line of the second collecting conveying line 117 is disposed above the feeding port of the sieving machine 118, and the sieving machine 118 has a first discharging port and a second discharging port.
One end of the first discharging conveying line is arranged below the first discharging hole. One end of the second discharging conveying line is arranged below the second discharging hole.
Through the mode, the garbage can be classified and discharged according to different particle sizes. Facilitating subsequent transportation and handling.
The waste gas treatment system is arranged between the primary fermentation system and the secondary fermentation system and comprises a waste gas collecting device 109 and a waste gas treatment device, the waste gas collecting device 109 is respectively connected with each primary fermentation device 108 and each secondary fermentation device 116, and the waste gas collecting device 109 is connected with the waste gas treatment device.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (4)
1. A waste fermentation treatment system, comprising:
a primary fermentation system, which comprises a plurality of primary fermentation devices arranged in an array,
the first conveying and distributing line comprises a first main line and a plurality of first branch lines connected with the first main line, each first branch line corresponds to one primary fermentation device, a discharge valve is arranged on each first branch line, each first branch line faces to the inlet of the corresponding primary fermentation device downwards, a feed valve is arranged at the inlet of the primary fermentation device, a weighing mechanism is arranged at the bottom of the primary fermentation device,
a first collecting conveyor line including a first main conveyor line and a plurality of first branch conveyor lines connected to the first main conveyor line, each first branch conveyor line corresponding to one primary fermentation device, one end of each first branch conveyor line being disposed below an outlet of the corresponding primary fermentation device,
the feeding bin is arranged on one side of the primary fermentation system, a feeding port of the feeding bin is arranged below one end of the first main conveying line,
a second conveying distribution line, which comprises a second main line and a plurality of second branch lines connected with the second main line, wherein one end of the second main line is arranged below the discharge hole of the feeding bin,
the secondary fermentation system comprises a plurality of secondary fermentation devices which are arranged in an array, each second branch pipeline corresponds to one secondary fermentation device, a discharge valve is arranged on each second branch pipeline, each second branch pipeline faces to the inlet of the corresponding secondary fermentation device, a weighing mechanism is arranged at the bottom of each secondary fermentation device,
a second collecting conveyor line including a second main conveyor line and a plurality of second branch conveyor lines connected to the second main conveyor line, each second branch conveyor line corresponding to one of the secondary fermentation devices, one end of each second branch conveyor line being disposed below an outlet of the corresponding secondary fermentation device,
the screening machine is provided with a first discharge hole and a second discharge hole,
a first discharging conveying line, one end of which is arranged below the first discharging port,
a second discharging conveying line, one end of which is arranged below the second discharging port,
the waste gas treatment system, the waste gas treatment system sets up between primary fermentation system and the secondary fermentation system, the waste gas treatment system includes waste gas collection device and exhaust treatment device, the exhaust gas collection device links to each other with each primary fermentation device and each secondary fermentation device respectively, the exhaust gas collection device with the exhaust treatment device links to each other.
2. The fermentation treatment system for garbage according to claim 1, wherein the secondary fermentation device comprises a fermentation tank, a heating plate is arranged in the fermentation tank, a stirring mechanism and an aeration pipe are further arranged in the fermentation tank, an inlet is arranged at the top of the fermentation tank, an outlet is arranged at the bottom of the fermentation tank, and a gate is arranged at the outlet.
3. The waste fermentation treatment system of claim 1, wherein the waste gas collecting device comprises a plurality of waste gas collecting branch pipes and a waste gas collecting main pipe, the plurality of waste gas collecting branch pipes are respectively communicated with the waste gas collecting main pipe, each waste gas collecting branch pipe is respectively connected with a corresponding primary fermentation device and a corresponding secondary fermentation device, the waste gas collecting main pipe is connected with the waste gas treatment device, and the waste gas collecting device further comprises an air pumping mechanism for pumping and discharging waste gas into the waste gas collecting main pipe through each waste gas collecting branch pipe.
4. The waste fermentation treatment system of claim 3, wherein the waste gas treatment device comprises an acid washing absorption tower, a water washing absorption tower, an alkali washing absorption tower and a photo-oxidation catalytic treatment device which are connected in series in sequence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022605435.2U CN213887566U (en) | 2020-11-12 | 2020-11-12 | Garbage fermentation treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022605435.2U CN213887566U (en) | 2020-11-12 | 2020-11-12 | Garbage fermentation treatment system |
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| Publication Number | Publication Date |
|---|---|
| CN213887566U true CN213887566U (en) | 2021-08-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022605435.2U Active CN213887566U (en) | 2020-11-12 | 2020-11-12 | Garbage fermentation treatment system |
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| CN (1) | CN213887566U (en) |
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