CN216880981U - Harmless treatment system for kitchen waste - Google Patents
Harmless treatment system for kitchen waste Download PDFInfo
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- CN216880981U CN216880981U CN202220647831.8U CN202220647831U CN216880981U CN 216880981 U CN216880981 U CN 216880981U CN 202220647831 U CN202220647831 U CN 202220647831U CN 216880981 U CN216880981 U CN 216880981U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
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Abstract
The utility model relates to the technical field of kitchen waste treatment, in particular to a kitchen waste harmless treatment system which comprises a crushing device for crushing kitchen waste, a stirring device, a filter pressing device, a waste residue collecting box and an oil-water separation device, wherein the stirring device is connected with the crushing device and is used for stirring the crushed kitchen waste, the filter pressing device is connected with the stirring device and is used for filter pressing the kitchen waste stirred by the stirring device, and the waste residue collecting box and the oil-water separation device are connected with the filter pressing device; the oil-water separation device comprises an aeration tank body connected to the filter pressing device, and a waste oil collecting assembly, a sludge collecting assembly and a wastewater collecting assembly connected to the aeration tank body. The utility model classifies and recovers the kitchen waste, carries out harmless treatment on the kitchen waste, and finely classifies and recovers the product, thereby reducing pollution and being beneficial to environmental protection.
Description
Technical Field
The utility model relates to the technical field of kitchen waste treatment, in particular to a harmless treatment system for kitchen waste.
Background
At present, domestic policy of domestic garbage classification is being carried out in a fierce manner, and the domestic garbage classification policy mainly comprises kitchen garbage, recyclable garbage, harmful garbage and other garbage. The kitchen waste refers to organic substances including leftovers, vegetable leaves, fruit peels, eggshells, bone and meat, shells and the like generated by families. According to the report, the proportion of the kitchen waste in urban domestic waste in China is about 50% on average, and the daily quantity of the kitchen waste exceeds 2 ten thousand tons. At present, most of kitchen waste treatment modes adopt mixing treatment with household waste, and the kitchen waste treatment modes generally include landfill and partial incineration. Because the kitchen garbage moisture content is high calorific value low, mix with other rubbish and bury, not only can occupy a large amount of lands, can produce secondary pollution such as filtration liquid, foul smell moreover, burn simultaneously and deal with because of its moisture is high, need replenish a large amount of fuels, cause the treatment cost to remain high.
At present, no effective means for treating and recycling kitchen waste exists, so that new improvement and research and development are needed for kitchen waste treatment and recycling.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model provides a harmless treatment system for kitchen waste, which is used for carrying out classification treatment and recovery on the kitchen waste, carrying out harmless treatment on the kitchen waste, carrying out fine classification and recovery on products, reducing pollution and being beneficial to environmental protection.
The technical scheme adopted by the utility model is as follows: a kitchen waste harmless treatment system comprises a crushing device for crushing kitchen waste, a stirring device connected to the crushing device and used for stirring the crushed kitchen waste, a filter pressing device connected to the stirring device and used for filter pressing the kitchen waste stirred by the stirring device, and a waste residue collecting box and an oil-water separation device which are connected to the filter pressing device; the oil-water separation device comprises an aeration tank body connected to the filter pressing device, and a waste oil collecting assembly, a sludge collecting assembly and a wastewater collecting assembly connected to the aeration tank body.
The crushing device comprises a crushing box body, a first feeding port arranged in the crushing box body, and a crushing wheel arranged in the crushing box body and positioned on the lower side of the first feeding port; the stirring device is connected to the crushing box body and is positioned on the lower side of the crushing wheel.
The further improvement of the scheme is that the stirring device is provided with a stirring box and a stirring shaft arranged on the stirring box, the stirring shaft is positioned below the crushing device, and the stirring box is provided with a second feeding port and a waste gas treatment assembly.
The scheme is further improved in that the waste gas treatment component comprises a waste gas treatment pipeline connected with the stirring box and a centrifugal fan connected with the waste gas treatment pipeline; and a dry type filtering module, a UV (ultraviolet) sterilization and disinfection module and an active carbon deodorization module are sequentially arranged in the waste gas treatment pipeline.
The further improvement of the scheme is that the filter pressing device comprises a filter pressing tank and a filter press arranged on the filter pressing tank, wherein one end of the filter pressing tank is provided with a pipeline connected waste residue collecting box, and the other end of the filter pressing tank is provided with a pipeline connected aeration tank body.
The further improvement of the proposal is that the aeration tank body is a precise aeration tank body.
The further improvement of the scheme is that the waste oil collecting component is connected to the top end of the aeration tank body, the sludge collecting component is connected to the bottom of the aeration tank body, and the wastewater collecting component is connected to one side of the aeration tank body.
The further improvement of the scheme is that the waste oil collecting assembly comprises a waste oil collecting box and an oil pump, and the oil pump is provided with a pipeline connected with the waste oil collecting box and an aeration tank body.
The further improvement of the scheme is that the sludge collection assembly comprises a sludge collection box and a sludge pump, and the sludge pump is provided with a pipeline connected with the sludge collection box and the aeration tank body.
The further improvement of the scheme is that the wastewater collection assembly comprises a wastewater collection box and a water pump, and the water pump is provided with a pipeline connected with the wastewater collection box and the aeration tank body.
The utility model has the beneficial effects that:
compared with the existing kitchen waste treatment, the kitchen waste treatment device has the advantages that the kitchen waste is sequentially crushed, stirred, filter-pressed and subjected to oil-water separation, the kitchen waste is rapidly treated, filter-pressed waste residues are collected, oil-water and sludge separation is performed through the oil-water separation in an aeration mode, the kitchen waste is classified and recovered, the kitchen waste is subjected to harmless treatment, products are finely classified and recovered, pollution is reduced, and the kitchen waste treatment device is beneficial to environmental protection. Specifically, a crushing device for crushing the kitchen waste, a stirring device connected to the crushing device and used for stirring the crushed kitchen waste, a filter pressing device connected to the stirring device and used for filter pressing the kitchen waste stirred by the stirring device, and a waste residue collecting box and an oil-water separation device connected to the filter pressing device are arranged; the oil-water separation device comprises an aeration tank body connected to the filter pressing device, and a waste oil collecting assembly, a sludge collecting assembly and a wastewater collecting assembly connected to the aeration tank body. The kitchen waste is classified and recycled by adopting the structure, so that the pollution of the kitchen waste to the environment is reduced, and the environment is protected.
Drawings
FIG. 1 is a schematic view of a connection structure of the harmless treatment system for kitchen waste according to the present invention;
FIG. 2 is a schematic structural diagram of a crushing device and a stirring device of the kitchen waste harmless treatment system in FIG. 1;
FIG. 3 is a schematic structural view of an oil-water separator of the harmless treatment system for kitchen waste in FIG. 1.
Description of reference numerals: the device comprises a crushing device 1, a crushing box body 11, a first feeding port 12, a crushing wheel 13, a stirring device 2, a stirring box 21, a second feeding port 211, a stirring shaft 22, a waste gas treatment component 23, a waste gas treatment pipeline 231, a centrifugal fan 232, a filter pressing device 3, a filter pressing tank 31, a filter press 32, a waste residue collecting box 4, an oil-water separating device 5, an aeration tank body 51, a waste oil collecting component 52, a waste oil collecting box 521, an oil pump 522, a sludge collecting component 53, a sludge collecting box 531, a sludge pump 532, a waste water collecting component 54, a waste water 541 collecting box and a water pump 542.
Detailed Description
To facilitate an understanding of the utility model, the utility model will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
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 utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.
As shown in fig. 1 to 3, a harmless treatment system for kitchen waste comprises a crushing device 1 for crushing kitchen waste, a stirring device 2 connected to the crushing device 1 and used for stirring the crushed kitchen waste, a filter pressing device 3 connected to the stirring device 2 and used for filter pressing the kitchen waste stirred by the stirring device 2, a waste residue collection box 4 connected to the filter pressing device 3, and an oil-water separation device 5; the oil-water separation device 5 comprises an aeration tank 51 connected with the filter pressing device 3, and a waste oil collecting component 52, a sludge collecting component 53 and a waste water collecting component 54 which are connected with the aeration tank 51.
The crushing device 1 comprises a crushing box body 11, a first feeding port 12 arranged on the crushing box body 11, and a crushing wheel 13 arranged in the crushing box body 11 and positioned on the lower side of the first feeding port 12; agitating unit 2 connects in broken box 11 and is located broken wheel 13's downside is used for throwing into kitchen garbage through first dog-house 12, sets up broken wheel 13 simultaneously and is used for broken kitchen garbage, and broken wheel 13 is the broken wheel 13 of breaker, adopts the cooperation of double wheel group to carry out breakage with kitchen garbage, and crushing effect is good to leading-in stirring to agitating unit 2 of kitchen garbage after will breaking.
Agitating unit 2 is equipped with agitator tank 21 and locates agitator tank 21's (mixing) shaft 22, (mixing) shaft 22 is located breaker 1 below, agitator tank 21 is equipped with second dog-house 211 and exhaust-gas treatment subassembly 23, and (mixing) shaft 22 is screw rod (mixing) shaft 22, will drive the kitchen garbage stirring and the transportation after the breakage through screw rod stirring and extrusion mode, transports filter pressing device 3 while stirring, and sets up second dog-house 211 and be used for dropping into the microorganism, makes things convenient for the microorganism to mix with kitchen garbage for follow-up processing.
The waste gas treatment assembly 23 comprises a waste gas treatment pipeline 231 connected with the stirring box 21 and a centrifugal fan 232 connected with the waste gas treatment pipeline 231; be equipped with dry-type filtration module, UV disinfection module and active carbon deodorization module in proper order in the exhaust-gas treatment pipeline 231, because kitchen garbage can produce a large amount of waste gases in the processing procedure, be used for handling waste gas through exhaust-gas treatment subassembly 23, in addition in proper order through filtration, UV disinfection, active carbon deodorization of disinfecting to subsequent centrifugal fan 232 is with waste gas discharge.
The filter pressing device 3 comprises a filter pressing tank 31 and a filter press 32 arranged on the filter pressing tank 31, one end of the filter pressing tank 31 is provided with a pipeline connected waste residue collecting box 4, the other end of the filter pressing tank is provided with a pipeline connected aeration tank body 51, the filter press 32 is a conventional hydraulic filter press 32, and is used for waste filter pressing equipment in the field, kitchen waste is subjected to filter pressing, waste liquid generated in the filter pressing process is led into the aeration tank body 51, and waste residue is led into the waste residue collecting box 4.
The aeration tank 51 is a precision-grade aeration tank 51, and the precision-grade aeration tank 51 is used for aeration treatment of waste liquid, and the aeration tank 51 is conventional equipment in the field, so that the description is not given.
The waste oil collecting component 52 is connected to the top end of the aeration tank body 51, the sludge collecting component 53 is connected to the bottom of the aeration tank body 51, the waste water collecting component 54 is connected to one side of the aeration tank body 51, and the waste oil collecting component 52 is connected to the top end and recovers waste oil floating on the top end of the waste water; the sludge collecting component 53 is connected to the bottom and collects sludge sinking to the bottom; and the waste water collection is to collect the waste water in the middle.
The waste oil collecting assembly 52 comprises a waste oil collecting box 521 and an oil pump 522, the oil pump 522 is provided with pipelines to be connected with the waste oil collecting box 521 and the aeration tank body 51, the sludge collecting assembly 53 comprises a sludge collecting box 531 and a sludge pump 532, the sludge pump 532 is provided with pipelines to be connected with the sludge collecting box 531 and the aeration tank body 51, the waste water collecting assembly 54 comprises a waste water collecting box 541 and a water pump 542, the water pump 542 is provided with pipelines to be connected with the waste water collecting box 541 and the aeration tank body 51, and waste materials in the aeration tank body 51 are pumped into the collecting box through the pump, so that the recovery treatment is convenient.
According to the utility model, the kitchen waste is sequentially crushed, stirred, filter-pressed and subjected to oil-water separation, the kitchen waste is rapidly treated, the filter-pressed waste residue is collected, the oil-water separation is subjected to oil-water and sludge separation in an aeration mode, the kitchen waste is classified and recovered, the kitchen waste is subjected to harmless treatment, and the product is finely classified and recovered, so that the pollution is reduced, and the environment protection is facilitated. Specifically, a crushing device 1 for crushing kitchen waste, a stirring device 2 connected to the crushing device 1 and used for stirring the crushed kitchen waste, a filter pressing device 3 connected to the stirring device 2 and used for filter pressing the kitchen waste stirred by the stirring device 2, a waste residue collecting box 4 connected to the filter pressing device 3 and an oil-water separation device 5 are arranged; the oil-water separation device 5 comprises an aeration tank 51 connected with the filter pressing device 3, and a waste oil collecting component 52, a sludge collecting component 53 and a waste water collecting component 54 which are connected with the aeration tank 51. The kitchen waste is classified and recycled by adopting the structure, so that the pollution of the kitchen waste to the environment is reduced, and the environment is protected.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. The utility model provides a kitchen garbage innocent treatment system which characterized in that: the kitchen waste crushing device comprises a crushing device for crushing kitchen waste, a stirring device connected with the crushing device and used for stirring the crushed kitchen waste, a filter pressing device connected with the stirring device and used for filter pressing the kitchen waste stirred by the stirring device, and a waste residue collecting box and an oil-water separation device which are connected with the filter pressing device; the oil-water separation device comprises an aeration tank body connected to the filter pressing device, and a waste oil collecting assembly, a sludge collecting assembly and a wastewater collecting assembly connected to the aeration tank body.
2. The harmless treatment system for kitchen waste according to claim 1, characterized in that: the crushing device comprises a crushing box body, a first feeding port arranged in the crushing box body and a crushing wheel arranged in the crushing box body and positioned on the lower side of the first feeding port; the stirring device is connected to the crushing box body and is positioned on the lower side of the crushing wheel.
3. The harmless treatment system for kitchen waste according to claim 2, characterized in that: the stirring device is provided with a stirring box and a stirring shaft arranged on the stirring box, the stirring shaft is positioned below the crushing device, and the stirring box is provided with a second feeding port and a waste gas treatment assembly.
4. The harmless treatment system for kitchen waste according to claim 3, characterized in that: the waste gas treatment component comprises a waste gas treatment pipeline connected with the stirring box and a centrifugal fan connected with the waste gas treatment pipeline; and a dry type filtering module, a UV (ultraviolet) sterilization and disinfection module and an active carbon deodorization module are sequentially arranged in the waste gas treatment pipeline.
5. The harmless treatment system for kitchen waste according to claim 1, characterized in that: the filter pressing device comprises a filter pressing tank and a filter press arranged on the filter pressing tank, wherein one end of the filter pressing tank is provided with a pipeline connected waste residue collecting box, and the other end of the filter pressing tank is provided with a pipeline connected aeration tank body.
6. The harmless treatment system for kitchen waste according to claim 1, characterized in that: the aeration tank body is a precision grade aeration tank body.
7. The harmless treatment system for kitchen waste according to claim 1, characterized in that: the waste oil collecting assembly is connected to the top end of the aeration tank body, the sludge collecting assembly is connected to the bottom of the aeration tank body, and the waste water collecting assembly is connected to one side of the aeration tank body.
8. The harmless treatment system of kitchen waste according to claim 7, characterized in that: the waste oil collecting assembly comprises a waste oil collecting box and an oil pump, and the oil pump is provided with a pipeline connected with the waste oil collecting box and the aeration tank body.
9. The harmless treatment system of kitchen waste according to claim 8, characterized in that: the sludge collection assembly comprises a sludge collection box and a sludge pump, and the sludge pump is provided with a pipeline connected with the sludge collection box and the aeration tank body.
10. The harmless treatment system of kitchen waste according to claim 9, characterized in that: the wastewater collection assembly comprises a wastewater collection box and a water pump, and the water pump is provided with a pipeline connected with the wastewater collection box and the aeration tank body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220647831.8U CN216880981U (en) | 2022-03-23 | 2022-03-23 | Harmless treatment system for kitchen waste |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220647831.8U CN216880981U (en) | 2022-03-23 | 2022-03-23 | Harmless treatment system for kitchen waste |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216880981U true CN216880981U (en) | 2022-07-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220647831.8U Active CN216880981U (en) | 2022-03-23 | 2022-03-23 | Harmless treatment system for kitchen waste |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216880981U (en) |
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2022
- 2022-03-23 CN CN202220647831.8U patent/CN216880981U/en active Active
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