CN214441749U - Solid-liquid separation kitchen waste treatment equipment - Google Patents
Solid-liquid separation kitchen waste treatment equipment Download PDFInfo
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- CN214441749U CN214441749U CN202022780663.3U CN202022780663U CN214441749U CN 214441749 U CN214441749 U CN 214441749U CN 202022780663 U CN202022780663 U CN 202022780663U CN 214441749 U CN214441749 U CN 214441749U
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Abstract
The utility model relates to solid-liquid separation kitchen waste treatment equipment, which comprises a primary solid-liquid treatment device, an oil separation tank and a secondary solid-liquid treatment device, wherein the primary solid-liquid treatment device is used for primarily separating solid-liquid waste and primarily crushing the solid waste; the inlet of the oil separation tank is connected with a liquid discharge port of the primary solid-liquid treatment device and is used for depositing particulate matters carried in liquid and separating water from oil; and the inlet of the secondary solid-liquid treatment device is connected with the discharge hole of the primary solid-liquid treatment device and is used for crushing and dehydrating the solid garbage with larger particle size again. The utility model discloses a solid-liquid separation many times can handle kitchen garbage more effectively for each active ingredient can be by categorised recycle.
Description
Technical Field
The utility model relates to a refuse treatment technical field, concretely relates to solid-liquid separation kitchen garbage treatment equipment.
Background
China is large in population, the number of food consumption is huge, the types of food are complex, the waste on dining tables is remarkable every year, the quantity of domestic garbage is increased sharply along with the development of social economy and the improvement of living standard of people, and the domestic garbage is increased by 8% -10% every year. On the other hand, the harmless treatment rate of the Chinese garbage is less than 6 percent, and the environmental sanitation cleaning and transporting capacity reaches 60 percent. More than half of the large amount of garbage is food garbage, which brings huge pressure to the garbage disposal industry. Therefore, the food waste treatment equipment is used for specially treating the kitchen waste.
Kitchen garbage water content is higher, and kitchen garbage's solid content is very low, and every everyday kitchen garbage of each dining room all can have great difference, and this has caused kitchen garbage's particularity, and kitchen garbage is because of containing high moisture and organic matter, very easily rotten, produces the foul smell, if mix with other dry combustible waste and handle and can very big increase combustion cost together, cause the wasting of resources.
At present kitchen food waste disposer mainly used food waste's shredding carries out timely food waste innocent treatment through the form that changes food waste, can smash food waste into pulpiness liquid and directly discharge from sewer pipe, can easily realize instant, convenient, swift kitchen cleanness, avoids food waste to breed germ, mosquito and peculiar smell because of storing to effectively optimize the environment. The kitchen food waste disposer mainly utilizes centrifugal force to crush food waste in a crushing cavity for multiple times and then discharges the food waste into a sewer, and is generally used for crushing organic waste such as residual soup leftovers, meat and fish bones, vegetable stem leaves, melon peel shells, egg shells, tea leaf residues, small corn cob cores, poultry and livestock ossicles and the like. However, this method of treatment does not effectively recycle the waste, does not finely treat the waste, and does not allow the components to be recycled as much as possible.
SUMMERY OF THE UTILITY MODEL
To the not enough of above-mentioned prior art, the utility model aims at providing a surplus rubbish from cooking is wet splitter futilely to can handle surplus rubbish from cooking more effectively, make all kinds of compositions can be by categorised recycle.
The utility model provides solid-liquid separation kitchen waste treatment equipment, which comprises a primary solid-liquid treatment device, an oil separation tank and a secondary solid-liquid treatment device, wherein the primary solid-liquid treatment device is used for primarily separating solid-liquid waste and primarily crushing the solid waste;
the inlet of the oil separation tank is connected with a liquid discharge port of the primary solid-liquid treatment device and is used for depositing particulate matters carried in liquid and separating water from oil;
and the inlet of the secondary solid-liquid treatment device is connected with the discharge hole of the primary solid-liquid treatment device and is used for crushing and dehydrating the solid garbage with larger particle size again.
The utility model discloses carry out twice solid waste with rubbish and smash and realize solid-liquid separation, can more evenly shredding solid waste effectively. Moreover, the utility model discloses separate out the grease effectively alone, can recycle the grease of retrieving effectively.
According to an embodiment of the present invention, the primary solid-liquid treatment device comprises a pulverizing part and a dewatering part, the pulverizing part is located above the dewatering part, the pulverizing part is connected with an inlet of the primary solid-liquid treatment device, the pulverizing part is provided with a pulverizer, and the pulverizer is provided with a lower outlet; the dewatering part is provided with a dewatering machine, the dewatering machine is provided with an inlet, a liquid outlet and a discharge port, and the inlet of the dewatering machine is connected with the lower outlet of the pulverizer.
According to the utility model discloses an embodiment, the hydroextractor includes the spiral auger, be equipped with the helical blade who extends along the direction of discharge on the spiral auger.
According to the utility model discloses an embodiment, helical blade's pitch and spiral internal diameter diminish towards the discharge gate direction gradually.
According to the utility model discloses an embodiment, the bore of the liquid outlet of hydroextractor is less than 40 mm.
According to the utility model discloses an embodiment, the oil interceptor is equipped with constant temperature equipment, is used for keeping temperature in the oil interceptor.
According to the utility model discloses an embodiment, the oil interceptor is equipped with water oil separator for separate away the grease from liquid.
According to the utility model discloses an embodiment, the oil interceptor is equipped with sewage drain pipe for the liquid discharge who will get rid of the grease.
According to the utility model discloses an embodiment, second grade solid-liquid treatment device is equipped with the second rubbing crusher.
According to an embodiment of the present invention, the second-stage solid-liquid treatment device is further provided with a dewatering trash can, the dewatering trash can is sleeved outside the crushing portion of the second crusher and is used for dewatering the trash crushed by the second crusher; the solid-liquid separation kitchen waste treatment equipment further comprises a reverse automatic cleaning device, and the reverse automatic cleaning device is connected with the primary solid-liquid treatment device to clean and sterilize the inside of the primary solid-liquid treatment device.
The utility model discloses a solid-liquid separation many times can handle kitchen garbage more effectively for each active ingredient can be by categorised recycle, realizes that kitchen garbage solid state rubbish's whole decrement reaches more than 70% -80%.
Drawings
FIG. 1 is a schematic view of the overall structure of a solid-liquid separation kitchen waste treatment device according to an embodiment of the present invention;
reference numerals:
1 solid-liquid separation kitchen garbage treatment equipment, 10 first-stage solid-liquid treatment device, 101 crushing part, 1011 crusher, 102 dehydration part, 1021 dehydrator, 10211 discharge hole, 103 inlet, 104 liquid discharge port, 20 oil separation tank, 201 water-oil separator, 202 sewage drain pipe, 203 grease lifting box, 30 second-stage solid-liquid treatment device, 301 second crusher, 302 dehydration garbage can, 40 dehydration garbage channel, 50 outer cover, 60 reverse automatic cleaning device.
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings so that the objects, features and advantages of the invention can be more clearly understood. It should be understood that the embodiments shown in the drawings are not intended to limit the scope of the present invention, but are merely intended to illustrate the spirit of the technical solution of the present invention.
The kitchen garbage can be converted into new resources through proper treatment and processing, the characteristics of high organic matter content enable the kitchen garbage to be used as fertilizer and feed after strict treatment, methane can be generated to be used as fuel or power generation, and the grease part can be used for preparing biofuel.
As shown in figure 1, the utility model provides a solid-liquid separation kitchen waste treatment device 1, which mainly comprises a primary solid-liquid treatment device 10, an oil separation tank 20 and a secondary solid-liquid treatment device 30, wherein,
the primary solid-liquid treatment device 10 is used for primarily separating solid-liquid garbage and primarily crushing the solid garbage;
the inlet of the oil separation tank 20 is connected with the liquid discharge port 104 of the primary solid-liquid treatment device 10, and is used for depositing particulate matters carried in the liquid and separating water from oil;
the inlet of the secondary solid-liquid treatment device 30 is connected to the discharge port 10211 of the primary solid-liquid treatment device 10, and is used for crushing and dewatering the solid waste with larger particle size again.
Because rubbish kind is complicated, and the size is uneven, if only handle solid waste with same kind of rubbing crusher, can not compromise the great and less rubbish of size, often smash the effect unsatisfactory, the utility model discloses carry out twice solid waste with rubbish and smash and realize solid-liquid separation, can smash solid waste uniformly for the treatment effect is higher. Moreover, the utility model discloses separate out the grease effectively alone, can recycle the grease of retrieving effectively.
According to an embodiment of the present invention, the primary solid-liquid treatment device 10 includes a crushing section 101 and a dewatering section 102, and the crushing section 101 is located above the dewatering section 102.
The crushing unit 101 is connected to the inlet 103 of the primary solid-liquid treatment apparatus 10, the crushing unit 101 is provided with a crusher 1011, and the crusher 1011 is provided with a lower outlet. The crusher 1011 is used for primary coarse crushing of solid waste, and preferably crushes solid waste having a particle size of not less than 40 mm. The crusher 1011 may be any one of the existing ones suitable for the crushed particle size. Since the crusher is provided with the lower outlet, the liquid first flows down from the lower outlet after the solid-liquid waste enters from the inlet 103 of the primary solid-liquid treatment apparatus 10, and thus the primary solid-liquid separation effect is achieved. The liquid flows out of the lower outlet and falls into the lower dewatering section 102.
The dewatering part 102 is provided with a dewatering machine 1021, the dewatering machine 1021 is provided with an upper inlet, a liquid outlet and a discharge port 10211, and the upper inlet of the dewatering machine 1021 is connected with a lower outlet of the crusher 1011.
According to the utility model discloses an embodiment, hydroextractor 1021 includes the spiral auger, is equipped with the helical blade who extends along the direction of discharging on this spiral auger. This form of extractor can be implemented using existing technology.
According to the utility model discloses an embodiment, helical blade's pitch and spiral internal diameter diminish towards the discharge gate direction gradually.
The solid granular materials are dehydrated by a spiral auger method, the pitch of a dehydrated spiral blade and the inner diameter of a spiral become smaller step by step, so that the transmission space becomes smaller step by step, the pressure which is increased step by step is formed on the materials due to the gradual reduction of the transmission space, the volume of the materials is forced to be reduced and the materials are squeezed to obtain moisture, the spiral auger applies axial thrust to the materials to push the materials out of a discharge port 10211, and the materials can be conveyed to a secondary solid-liquid treatment device 30 through a dehydrated garbage channel 40.
According to the utility model discloses an embodiment, the bore of the liquid outlet of hydroextractor is less than 40 mm.
According to the utility model discloses an embodiment, oil interceptor 20 is equipped with constant temperature equipment for keep the temperature in oil interceptor 20. Because the grease can be liquid at the uniform temperature, be less than this solidification temperature then become solid-state to be unfavorable for the water oil separation, so the utility model discloses set up constant temperature equipment. Such a thermostat can also be realized with the prior art.
According to the utility model discloses an embodiment, oil interceptor 20 is equipped with water oil separator 201 for separate away the grease from liquid. The water-oil separator 201 may also be implemented using existing technology.
According to an embodiment of the present invention, the oil separation tank 20 is provided with a sewage drain pipe 202 for discharging the liquid for removing the grease.
According to the utility model discloses an embodiment, second grade solid-liquid treatment equipment 30 is equipped with second rubbing crusher 301 for further smash the solid rubbish of great particle diameter into the granule of less than the particle diameter, preferred less than or equal to 20 mm.
The second pulverizer 301 may employ a conventional technique suitable for the pulverization particle diameter.
According to the utility model discloses an embodiment, second grade solid-liquid treatment equipment 30 is equipped with dehydration garbage bin 302, and outside the crushing position of second rubbing crusher 301 was located to dehydration garbage bin 302 cover for dewater with the kibbling rubbish of second rubbing crusher 301.
According to the utility model discloses an embodiment, solid-liquid separation kitchen garbage treatment facility still is equipped with dustcoat 50, and above-mentioned all devices all set up in this dustcoat 50, are equipped with entry and export on the dustcoat to put into liquid or solid residue granule after rubbish and the output treatment.
The utility model discloses a solid-liquid separation many times can handle kitchen garbage more effectively for each active ingredient can be by the categorised recycle of maximize ground.
In specific use, food residues are filtered by the primary solid-liquid treatment device 10 for solid-liquid separation, and solid particles with the diameter being not less than 40mm can be filtered out. The solid garbage after liquid-solid separation is firstly crushed to form particle paste, the solid particle is dehydrated by a method of a spiral auger, the pitch and the inner diameter of a spiral blade of the dehydration become smaller step by step, so that the transmission space becomes smaller step by step, the pressure which is increased step by step is formed on the material due to the gradual reduction of the transmission space, the volume of the material is forced to be reduced and the water is squeezed out, the spiral auger applies axial thrust to the material to push the material out of a discharge port, and the material is conveyed to the position of a secondary solid-liquid treatment device 30 to be finely crushed again and dehydrated.
The liquid waste with small particles is precipitated after coming out of the crushing part 101 and the dehydration part 102 of the solid-liquid treatment device 10, oil, water and small particles are separated through the oil separation tank 20, and in order to keep the grease liquid state all the time, a constant temperature technology is added into the oil separation tank 20 to heat the grease. The liquid fat is then introduced into a fat lift tank 203 through a water-oil separator 201 such as an oil guide system.
The device can also comprise a reverse automatic cleaning device 60, and kitchen waste is treated in the waste processor for a long time, so that bacteria are easy to breed. The fixed back washing device can reversely wash the interior of the machine, thereby achieving the purpose of washing and sterilizing. The reverse automatic cleaning device 60 according to the present embodiment is connected to the primary solid-liquid treatment device 10 via a back-washing motor, and cleans the garbage after the garbage is treated, thereby achieving the purpose of cleaning and sterilizing. The reverse automatic cleaning device 60 can also be implemented using the prior art.
Through the utility model discloses a handle, rubbish from cooking can be handled by more even more effective solid-liquid separation, and the grease can be by better more high-efficient recycle, has improved the efficiency and the cyclic utilization rate that rubbish was retrieved. The utility model discloses a surplus rubbish source in kitchen reduces the moisture content, through the field test, can tentatively realize volume decrement 70-80% to effectively alleviate municipal refuse outward transport pressure, can avoid the environmental pollution problem that the sewage water clock of garbage truck in the transportation leads to. Meanwhile, the dehydrated kitchen waste can be used as fish feed, organic fertilizer and the like to realize comprehensive recycling due to higher nutritive value.
It is noted that, in this document, relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above embodiments are only used for illustrating the present invention, and all the components and devices of the embodiments can be changed, and all equivalent changes and improvements based on the technical solution of the present invention should not be excluded from the scope of the present invention.
Claims (10)
1. A solid-liquid separation kitchen waste treatment device is characterized by comprising a primary solid-liquid treatment device, an oil separation tank and a secondary solid-liquid treatment device, wherein,
the primary solid-liquid treatment device is used for primarily separating solid-liquid garbage and primarily crushing the solid garbage;
the inlet of the oil separation tank is connected with a liquid discharge port of the primary solid-liquid treatment device and is used for depositing particulate matters carried in liquid and separating water from oil;
and the inlet of the secondary solid-liquid treatment device is connected with the discharge hole of the primary solid-liquid treatment device and is used for crushing and dehydrating the solid garbage with larger particle size again.
2. The solid-liquid separation kitchen waste treatment equipment according to claim 1, wherein said primary solid-liquid treatment device comprises a crushing section and a dewatering section, said crushing section is located above said dewatering section, said crushing section is connected with an inlet of said primary solid-liquid treatment device, said crushing section is provided with a crusher, said crusher is provided with a lower outlet; the dewatering part is provided with a dewatering machine, the dewatering machine is provided with an inlet, a liquid outlet and a discharge port, and the inlet of the dewatering machine is connected with the lower outlet of the pulverizer.
3. The solid-liquid separation kitchen waste treatment equipment according to claim 2, wherein the dewatering part comprises a spiral auger, and the spiral auger is provided with a spiral blade extending along the discharge direction.
4. The solid-liquid separation kitchen waste treatment equipment according to claim 3, characterized in that the pitch and the spiral inner diameter of the spiral blade are gradually reduced towards the discharge hole.
5. The solid-liquid separation kitchen waste treatment equipment according to any one of claims 2 to 4, characterized in that the caliber of the liquid outlet of said dewatering part is less than 40 mm.
6. The solid-liquid separation kitchen waste treatment equipment according to claim 1, 2 or 4, characterized in that said oil separation tank is provided with a thermostatic device for maintaining the temperature in said oil separation tank.
7. The solid-liquid separation kitchen waste treatment equipment according to claim 1, 2 or 4, characterized in that said oil separation tank is provided with a water-oil separator for separating grease from liquid.
8. The solid-liquid separation kitchen waste treatment equipment according to claim 1, 2 or 4, characterized in that said oil separation tank is provided with a sewage drain pipe for discharging the liquid from which the grease is removed.
9. The solid-liquid separation kitchen waste treatment equipment according to claim 1, 2 or 4, characterized in that said secondary solid-liquid treatment device is provided with a second crusher.
10. The solid-liquid separation kitchen waste treatment equipment according to claim 9, wherein the secondary solid-liquid treatment device is further provided with a dehydration waste bin, and the dehydration waste bin is sleeved outside the crushing part of the second crusher and is used for dehydrating the waste crushed by the second crusher; the solid-liquid separation kitchen waste treatment equipment further comprises a reverse automatic cleaning device, and the reverse automatic cleaning device is connected with the primary solid-liquid treatment device to clean and sterilize the inside of the primary solid-liquid treatment device.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202022780663.3U CN214441749U (en) | 2020-11-26 | 2020-11-26 | Solid-liquid separation kitchen waste treatment equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202022780663.3U CN214441749U (en) | 2020-11-26 | 2020-11-26 | Solid-liquid separation kitchen waste treatment equipment |
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| CN214441749U true CN214441749U (en) | 2021-10-22 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114453394A (en) * | 2022-01-23 | 2022-05-10 | 深圳市安驰环保科技有限公司 | Recovery type intelligent kitchen garbage treatment device and method |
| CN114888048A (en) * | 2022-03-25 | 2022-08-12 | 陕西深大通至成投资有限公司 | Solid-liquid separation, crushing and slag discharging device for kitchen waste and using method |
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2020
- 2020-11-26 CN CN202022780663.3U patent/CN214441749U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114453394A (en) * | 2022-01-23 | 2022-05-10 | 深圳市安驰环保科技有限公司 | Recovery type intelligent kitchen garbage treatment device and method |
| CN114453394B (en) * | 2022-01-23 | 2023-08-08 | 深圳市安驰环保科技有限公司 | Recycling type intelligent kitchen waste treatment device and method |
| CN114888048A (en) * | 2022-03-25 | 2022-08-12 | 陕西深大通至成投资有限公司 | Solid-liquid separation, crushing and slag discharging device for kitchen waste and using method |
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