CN210847617U - Garbage disposal system - Google Patents
Garbage disposal system Download PDFInfo
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- CN210847617U CN210847617U CN201921535277.9U CN201921535277U CN210847617U CN 210847617 U CN210847617 U CN 210847617U CN 201921535277 U CN201921535277 U CN 201921535277U CN 210847617 U CN210847617 U CN 210847617U
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Abstract
The utility model discloses a garbage disposal system, which comprises a first screw conveyor, a second screw conveyor, an oil-water separator, a sewage pool, a crusher and a pulping machine; the first screw conveyer conveys food waste and filters liquid; the second screw conveyer conveys the kitchen garbage and filters liquid; the crusher is used for crushing food waste and kitchen waste; the pulping machine is used for mixing the food waste and the kitchen waste to prepare pulp; the solid output end of the first screw conveyor and the solid output end of the second screw conveyor are respectively connected with the input end of the crusher, the liquid output end of the first screw conveyor is connected with the input end of the oil-water separator, the liquid output end of the second screw conveyor is connected with the input end of the pulping machine, the sewage output end of the oil-water separator is connected with the sewage pool, the sewage pool is connected with the input end of the pulping machine, and the output end of the crusher is connected with the input end of the pulping machine. The utility model discloses realize food and beverage rubbish and surplus rubbish in kitchen slurrying in coordination to simplify technology, reduce cost, raise the efficiency.
Description
Technical Field
The utility model relates to a refuse treatment field especially indicates a refuse treatment system.
Background
The food waste refers to food residues, food processing wastes, waste edible oil and fat and other wastes generated in activities such as food service, collective catering, food processing and the like of catering business operators, unit dining halls and the like, and has the water content of 80-95%, the oil content of 2-5% and the solid content of 5-15%; the kitchen waste refers to perishable waste such as leftovers, eggshells, melon peel kernels, tea leaves, bones and the like discarded in the daily life of residents, and has the water content of 60-75 percent, negligible oil content and solid content of 15-25 percent.
The solid content rate indexes of the food waste and the kitchen waste are different, the material forms and the impurity mixing states of the food waste and the kitchen waste are also different, and the food waste and the kitchen waste are treated by adopting different technological processes at present: the solid content of the food waste is low, and the food waste is generally prepared into slurry through pretreatment and then is subjected to wet anaerobic fermentation to produce biogas or breed hermetia illucens; the solid content of the kitchen garbage is high, and the kitchen garbage is generally crushed into fine materials by a fine crusher for dry anaerobic fermentation. In addition, dry anaerobic fermentation is more technically difficult than wet anaerobic fermentation, and the requirement for realizing stable operation is higher.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a refuse treatment system realizes the coprocessing of food and beverage rubbish and kitchen garbage, reduces treatment cost, improves the treatment effeciency, reaches kitchen garbage's the biggest utilization of resources.
In order to achieve the above purpose, the solution of the present invention is:
a garbage treatment system comprises a first screw conveyor, a second screw conveyor, an oil-water separator, a sewage pool, a crusher and a pulping machine; the first spiral conveyor is used for conveying food waste and filtering liquid; the second spiral conveyor is used for conveying kitchen garbage and filtering liquid; the oil-water separator is used for separating oil and water; the sewage tank is used for storing sewage; the crusher is used for crushing food waste and kitchen waste; the pulping machine is used for mixing and pulping the food waste and the kitchen waste; the solid output ends of the first screw conveyor and the second screw conveyor are respectively connected with the input end of the crusher, the liquid output end of the first screw conveyor is connected with the input end of the oil-water separator, the liquid output end of the second screw conveyor is connected with the input end of the pulping machine, the sewage output end of the oil-water separator is connected with the sewage tank, the sewage tank is connected with the input end of the pulping machine, and the output end of the crusher is connected with the input end of the pulping machine.
The crusher is a coarse crusher and is used for realizing bag breaking and reducing the particle size of the material, wherein the crushed particle size is less than or equal to 300 mm; the pulping machine is a crushing, pulping and separating integrated machine and is used for realizing the particle size of materials and separating organic matters and non-organic matters, and the crushing particle size is less than or equal to 10 mm.
The garbage disposal system further comprises a first discharging bin and a second discharging bin, wherein the first discharging bin is used for discharging and storing food and beverage garbage, and the second discharging bin is used for discharging and storing kitchen garbage.
The first discharging bin is connected with the input end of the first screw conveyor according to the working procedure, and the second discharging bin is connected with the input end of the second screw conveyor according to the working procedure.
The garbage treatment system also comprises a magnetic separator, wherein the magnetic separator is used for separating metal substances in food and beverage garbage and kitchen garbage; the magnetic separator is arranged between the first screw conveyor, the second screw conveyor and the crusher.
The solid output ends of the first screw conveyor and the second screw conveyor are respectively connected with the input end of the magnetic separator, and the output end of the magnetic separator is connected with the input end of the crusher.
The garbage treatment system further comprises a sewage treatment station; the sewage treatment station is connected with the sewage pool.
After the technical scheme is adopted, the utility model mixes the food and beverage garbage and the kitchen garbage according to the production requirement in proportion in the treatment process to adjust the solid content, realizes the cooperative pulping, and only needs to carry out an anaerobic fermentation process in the end treatment, thereby simplifying the separate treatment processes, reducing the assembly line setting, reducing the treatment cost, improving the treatment efficiency and achieving the maximum resource utilization of the kitchen garbage; and the sewage filtered from the food wastes and the kitchen wastes is returned to be used for pulping, so that the recycling amount of the sewage is increased.
Furthermore, the utility model discloses can also improve the resource recovery rate of oil content.
Drawings
FIG. 1 is a flow chart illustrating the use of an embodiment of the present invention;
the reference numbers illustrate: a first screw conveyor 1; a second screw conveyor 2; an oil-water separator 3; a sewage tank 4; a crusher 5; a pulping machine 6; a first discharge bin 7; a second discharge bin 8; a magnetic separator 9; a sewage treatment station 10.
Detailed Description
In order to further explain the technical solution of the present invention, the present invention is explained in detail by the following embodiments.
The utility model relates to a refuse treatment system mainly is applied to the processing of kitchen garbage and surplus rubbish in kitchen, including first screw conveyer 1, second screw conveyer 2, oil water separator 3, effluent water sump 4, breaker 5 and pulping machine 6.
The first screw conveyor 1 is used for conveying food and beverage garbage and filtering liquid, the second screw conveyor 2 is used for conveying kitchen garbage and filtering liquid, the oil-water separator 3 is used for separating oil and water, the sewage pool 4 is used for storing sewage, the crusher 5 is used for crushing the food and beverage garbage and the kitchen garbage, and the pulping machine 6 is used for mixing the food and beverage garbage and the kitchen garbage to prepare pulp.
The solid output ends of the first screw conveyor 1 and the second screw conveyor 2 are respectively connected with the input end of the crusher 5, the liquid output end of the first screw conveyor 1 is connected with the input end of the oil-water separator 3, and the liquid output end of the second screw conveyor 2 is connected with the input end of the pulping machine 6. The sewage output end of the oil-water separator 3 is connected with the sewage tank 4, the sewage tank 4 is connected with the input end of the pulping machine 6, and the output end of the crusher 5 is connected with the input end of the pulping machine 6.
The following are specific embodiments of the present invention:
the crusher 5 is a coarse crusher and is used for realizing bag breaking and reducing the particle size of materials, and the crushed particle size is less than or equal to 300 mm. The pulping machine 6 is a crushing, pulping and separating integrated machine and is used for realizing the particle size of materials and separating organic matters and non-organic matters, and the crushing particle size is less than or equal to 10 mm.
This embodiment still includes first discharge bin 7 and second discharge bin 8, and first discharge bin 7 is used for food waste to unload and deposit, and second discharge bin 8 is used for rubbish from cooking to unload and deposit to this adapts to the current situation that food waste and rubbish from cooking divide and receive the fortune, sets up different unloading region for food waste and rubbish from cooking respectively. The first discharging material bin 7 is connected with the input end of the first screw conveyor 1 according to the working procedure, and the second discharging material bin 8 is connected with the input end of the second screw conveyor 2 according to the working procedure.
This embodiment still includes magnet separator 9, magnet separator 9 is arranged in separating the metallics in food and beverage rubbish and the rubbish after cooking, this magnet separator 9 sets up at first screw conveyer 1, between second screw conveyer 2 and the breaker 5, the solid output of first screw conveyer 1 and second screw conveyer 2 links up with the input of magnet separator 9 respectively promptly, the output of magnet separator 9 links up with the input of breaker 5, thereby can prevent that rubbish from delivering the end and having metallics because of categorised not in place, avoid the influence to follow-up processing technology and equipment.
This embodiment still includes sewage treatment station 10, and sewage treatment station 10 links up with effluent water sump 4, and then the sewage of storing in effluent water sump 4 both can be used for the slurrying to use, also can arrange into sewage treatment station 10 and handle, handles up to standard after discharging to the pipe network, improves the recycle rate of sewage.
The utility model discloses an use the flow and refer to that figure 1 is shown: food and beverage rubbish and rubbish from cooking are transported respectively and are unloaded to first discharge hopper 7 and second discharge hopper 8 to carry to magnet separator 9 through first screw conveyer 1 and second screw conveyer 2 respectively, the oily water that filters out among the food and beverage rubbish transportation process is carried to oil water separator 3 and is handled, and the slurrying machine 6 is directly carried to the sewage that filters out among the rubbish from cooking transportation process. The oil-water separator 3 separates oil and water, the oil is transported outward for treatment, sewage enters the sewage tank 4, one part of the sewage is pumped into the pulping machine 6 for pulping, and the other part of the sewage enters the sewage treatment station 10, and the sewage is discharged to a pipe network after reaching the standard after treatment. The magnetic separator 9 separates the metal positions in the food waste and the kitchen waste and carries the metal positions out for treatment, and other materials enter the crusher 5 for crushing. The crusher 5 is used for primarily crushing food waste and kitchen waste, the particle size of 70% of the crushed materials is smaller than 300mm, and then the crushed materials enter the pulping machine 6. The pulping machine 6 crushes the food residues and kitchen residues into organic slurry with the particle size of less than 10mm, organic matters are smashed in the pulping process, organic materials with the particle size of less than 10mm flow out of sieve holes in the bottom of the pulping machine 6, the solid content is controlled (generally controlled to be 10% -15%) according to production needs, and the organic materials enter the tail end to be processed and are used for breeding hermetia illucens or performing wet anaerobic fermentation to produce biogas; non-organic matters such as plastic bags, glass bottles, wood, metal, shells, fabrics and the like are automatically separated.
Through the system, the food and beverage garbage and the kitchen garbage are proportionally mixed according to the production requirement in the treatment process to adjust the solid content rate, so that the cooperative pulping is realized, and only one anaerobic fermentation process is needed in the tail end treatment, so that the separate treatment processes are simplified, the assembly line setting is reduced, the treatment cost is reduced, the treatment efficiency is improved, and the maximum resource utilization of the kitchen garbage is realized; and the sewage filtered from the food wastes and the kitchen wastes is returned to be used for pulping, so that the recycling amount of the sewage is increased.
Furthermore, the utility model discloses can also improve the resource recovery rate of oil content.
The above embodiments and drawings are not intended to limit the form and style of the present invention, and any suitable changes or modifications made by those skilled in the art should not be construed as departing from the scope of the present invention.
Claims (7)
1. A waste disposal system, comprising:
the first spiral conveyor is used for conveying food waste and filtering liquid;
a second screw conveyor for conveying kitchen waste and filtering liquid;
an oil-water separator for separating oil and water;
the sewage tank is used for storing sewage;
the crusher is used for crushing food waste and kitchen waste;
the pulping machine is used for mixing and pulping the food waste and the kitchen waste;
the solid output ends of the first screw conveyor and the second screw conveyor are respectively connected with the input end of the crusher, the liquid output end of the first screw conveyor is connected with the input end of the oil-water separator, the liquid output end of the second screw conveyor is connected with the input end of the pulping machine, the sewage output end of the oil-water separator is connected with the sewage tank, the sewage tank is connected with the input end of the pulping machine, and the output end of the crusher is connected with the input end of the pulping machine.
2. A waste disposal system as defined in claim 1, wherein:
the crusher is a coarse crusher and is used for realizing bag breaking and reducing the particle size of the material, wherein the crushed particle size is less than or equal to 300 mm; the pulping machine is a crushing, pulping and separating integrated machine and is used for realizing the particle size of materials and separating organic matters and non-organic matters, and the crushing particle size is less than or equal to 10 mm.
3. A waste disposal system as defined in claim 1, further comprising:
the first discharging bin is used for discharging and storing food waste;
and the second discharging bin is used for discharging and storing kitchen garbage.
4. A waste disposal system as defined in claim 3, wherein:
the first discharging bin is connected with the input end of the first screw conveyor according to the working procedure, and the second discharging bin is connected with the input end of the second screw conveyor according to the working procedure.
5. A waste disposal system as defined in claim 1, further comprising:
the magnetic separator is used for separating metal substances in the food waste and the kitchen waste; the magnetic separator is arranged between the first screw conveyor, the second screw conveyor and the crusher.
6. A waste disposal system as defined in claim 5, wherein:
the solid output ends of the first screw conveyor and the second screw conveyor are respectively connected with the input end of the magnetic separator, and the output end of the magnetic separator is connected with the input end of the crusher.
7. A waste disposal system as defined in claim 1, further comprising:
a sewage treatment station; the sewage treatment station is connected with the sewage pool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921535277.9U CN210847617U (en) | 2019-09-16 | 2019-09-16 | Garbage disposal system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921535277.9U CN210847617U (en) | 2019-09-16 | 2019-09-16 | Garbage disposal system |
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| Publication Number | Publication Date |
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| CN210847617U true CN210847617U (en) | 2020-06-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921535277.9U Active CN210847617U (en) | 2019-09-16 | 2019-09-16 | Garbage disposal system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113441524A (en) * | 2021-07-05 | 2021-09-28 | 湖州晨净科技服务有限公司 | Garbage recovery processing device and environment-friendly garbage processing system |
| CN115351030A (en) * | 2022-08-03 | 2022-11-18 | 佛山市科恒博环保技术有限公司 | Household garbage treatment system and process |
-
2019
- 2019-09-16 CN CN201921535277.9U patent/CN210847617U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113441524A (en) * | 2021-07-05 | 2021-09-28 | 湖州晨净科技服务有限公司 | Garbage recovery processing device and environment-friendly garbage processing system |
| CN115351030A (en) * | 2022-08-03 | 2022-11-18 | 佛山市科恒博环保技术有限公司 | Household garbage treatment system and process |
| CN115351030B (en) * | 2022-08-03 | 2023-11-07 | 佛山市科恒博环保技术有限公司 | Household garbage treatment system and process |
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