CN214809081U - Kitchen waste treatment device based on low-temperature magnetization pyrolysis technology - Google Patents
Kitchen waste treatment device based on low-temperature magnetization pyrolysis technology Download PDFInfo
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- CN214809081U CN214809081U CN202121354736.0U CN202121354736U CN214809081U CN 214809081 U CN214809081 U CN 214809081U CN 202121354736 U CN202121354736 U CN 202121354736U CN 214809081 U CN214809081 U CN 214809081U
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Abstract
The utility model discloses a kitchen garbage processing apparatus based on low temperature magnetization pyrolysis technology, including solid-liquid separation unit, water oil separating unit, at least one low temperature magnetization pyrolysis unit to and the aftertreatment unit, the solid-liquid separation unit is arranged in separating solid phase rubbish and the liquid phase rubbish in the pending rubbish, the water oil separating unit is used for right liquid phase rubbish carries out water oil separating, low temperature magnetization pyrolysis unit is used for right solid phase rubbish carries out the low temperature magnetization pyrolysis, the aftertreatment unit includes water treatment unit and tail gas treatment unit, water treatment unit can be right the sewage that water oil separating unit separated out carries out the aftertreatment, the tail gas treatment unit can be right the tail gas that low temperature magnetization pyrolysis unit produced carries out the aftertreatment. The utility model discloses a refuse treatment device provides the brand-new kitchen garbage processing scheme based on three separation of oil, water, solid, and the treatment effeciency is high, and the price ratio is high, and is with low costs, and the resource utilization degree is high, and environment-friendly.
Description
Technical Field
The utility model relates to a refuse treatment technical field, concretely relates to kitchen garbage processing apparatus based on low temperature magnetization pyrolysis technique.
Background
At present, the kitchen waste treatment technology mainly comprises landfill, incineration, anaerobic fermentation, aerobic composting, feed processing and the like.
The water content of the kitchen waste is high, and the problem of leachate in landfill treatment is serious, so that the kitchen waste is not suitable for direct landfill; similarly, because the water content of the kitchen waste is high, the kitchen waste is not suitable for being treated by using an incineration technology; although the composting method can recycle waste, the treatment efficiency is low due to high electricity consumption, the fertilizer contains salt and oil, the product is not accepted by the market, and the method is not a feasible solution; the anaerobic fermentation process is common, but the anaerobic fermentation process also has the defects of low treatment efficiency, high treatment cost, greenhouse effect caused by methane leakage, high operation complexity, insufficient treatment, unobvious garbage volume reduction effect and the like; the feed processing technology is similar to the composting method, although the feed can be recycled, the treatment efficiency is low, the product acceptance is low, and the method is not suitable for large-scale popularization.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a kitchen garbage processing apparatus based on low temperature magnetization pyrolysis technique provides the brand-new solution based on three separation of oil, water, solid, and the treatment effeciency is high, and the resource utilization degree is high, and is environment-friendly.
In order to solve the technical problem, the utility model provides a kitchen garbage processing apparatus based on low temperature magnetization pyrolysis technology, including solid-liquid separation unit, water oil separating unit, at least one low temperature magnetization pyrolysis unit to and the aftertreatment unit, the solid-liquid separation unit is arranged in with the solid phase rubbish and the separation of liquid phase rubbish among the pending rubbish, the water oil separating unit is used for right liquid phase rubbish carries out water oil separating, low temperature magnetization pyrolysis unit is used for right solid phase rubbish carries out low temperature magnetization pyrolysis, the aftertreatment unit includes water treatment unit and tail gas treatment unit, water treatment unit can be right the sewage that water oil separating unit separates carries out the aftertreatment, tail gas treatment unit can be right the tail gas that low temperature magnetization pyrolysis unit produced carries out the aftertreatment.
The utility model discloses refuse treatment device proposes the brand-new solution based on three separation of oil, water, solid, and refuse to be treated carries out dehydration in advance through the solid-liquid separation unit at first, divide into solid phase rubbish and liquid phase rubbish two parts with rubbish, and then liquid phase rubbish gets into oil-water separation unit and carries out oil-water separation, and the oil that separates can be saved, sells and is used for the industrial chemicals, and the waste water that separates gets into water treatment unit and discharges up to standard after handling; meanwhile, the solid-phase garbage enters the low-temperature magnetization pyrolysis unit for low-temperature magnetization pyrolysis, residues generated by pyrolysis can be used as resources such as building materials, and the tail gas is subjected to smoke removal and deodorization treatment by the tail gas treatment unit and then is discharged up to the standard.
Therefore, the utility model discloses kitchen garbage processing apparatus based on low temperature magnetization pyrolysis technique, magnetization unit can improve oxygen activity, the pyrolysis is abundant, the treatment effeciency is high, the residue only remains 0.1% -0.3% after handling, greatly reduced rubbish clearance expense, and alleviate the pressure in rubbish landfill greatly, and the process of magnetization pyrolysis is accomplished between 200 ℃ -600 ℃ temperature, not only low temperature is energy-conserving, can also kill bacterium and virus including new corona virus, can play a role in the prevention and control of present new corona epidemic situation; the treatment mode is more environment-friendly, the tail gas emission meets the standard of domestic garbage incineration pollution control, residues generated by pyrolysis and oil separated from sewage can be recycled, and the resource utilization rate is high; in addition, the floor area is small, the operation is stable, the maintenance and the use are convenient, and the cost is low.
Optionally, the solid-liquid separation unit includes the extrusion cavity, extrusion cavity one end roof is provided with the feed inlet, and other end tip is provided with filter screen, is close to filter screen's diapire is provided with the discharge gate, still including set up in the inside extrusion device of extrusion cavity, extrusion device is used for the extrusion refuse to be handled, so that liquid phase rubbish certainly filter screen discharges, solid phase rubbish certainly the discharge gate discharges.
Optionally, the system further comprises a garbage storage unit and a first conveying device arranged between the garbage storage unit and the solid-liquid separation unit, wherein the first conveying device is used for conveying the garbage from the garbage storage unit to the solid-liquid separation unit.
Optionally, the first conveying device is a conveying pump or a screw conveyor.
Optionally, the oil-water separator further comprises an oil storage unit, and the oil separated by the oil-water separation unit is stored in the oil storage unit.
Optionally, the number of the low-temperature magnetization pyrolysis units is multiple, and the multiple low-temperature magnetization pyrolysis units are arranged in parallel.
Optionally, the system further comprises a second conveying device which is arranged between the oil-water separation unit and the low-temperature magnetization pyrolysis unit and used for conveying the solid-phase garbage, and the second conveying device is a belt conveyor.
Optionally, the water treatment unit can also separate the sewage, convey solid residues in the sewage to the low-temperature magnetization pyrolysis unit, and convey oil in the sewage to the oil storage unit.
Drawings
Fig. 1 is a schematic structural diagram of a kitchen waste treatment device based on a low-temperature magnetization pyrolysis technology provided by the utility model;
wherein the reference numerals in fig. 1 are explained as follows:
1-a solid-liquid separation unit; 2-an oil-water separation unit; 3-a low-temperature magnetization pyrolysis unit; 4-a garbage storage unit; 5-an oil storage unit; 6-a water treatment unit; 7-tail gas treatment unit.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the accompanying drawings and specific embodiments.
The terms "first," "second," and the like, herein are used for convenience in describing two or more structures or components that are identical or similar in structure and/or function and do not denote any particular limitation in order and/or importance.
Referring to fig. 1, fig. 1 is a schematic structural diagram of a kitchen waste treatment device based on a low-temperature magnetization pyrolysis technology according to the present invention.
The utility model provides a kitchen garbage processing apparatus based on low temperature magnetization pyrolysis technology, including solid-liquid separation unit 1, oil-water separation unit 2, at least one low temperature magnetization pyrolysis unit 3, and the aftertreatment unit, solid-liquid separation unit 1 is arranged in solid phase rubbish and the separation of liquid phase rubbish among the pending rubbish, oil-water separation unit 2 is used for carrying out oil-water separation to liquid phase rubbish, low temperature magnetization pyrolysis unit 3 is used for carrying out the low temperature magnetization pyrolysis to solid phase rubbish, the aftertreatment unit includes water treatment unit 6 and tail gas treatment unit 7, water treatment unit 6 can carry out the aftertreatment to the sewage that oil-water separation unit 2 separated out, tail gas treatment unit 7 can carry out the aftertreatment to the tail gas that low temperature magnetization pyrolysis unit 3 produced.
The utility model discloses refuse treatment device provides the brand-new kitchen garbage processing scheme based on three separation of oil, water, solid, pending rubbish at first carries out dehydration in advance through solid-liquid separation unit 1, divide into solid phase rubbish and liquid phase rubbish two parts with rubbish, then liquid phase rubbish gets into oil-water separation unit 2 and carries out oil-water separation, the oil that separates can be saved, sells and is used for the industrial chemicals, the waste water that separates gets into water treatment unit 6 and discharges up to standard after handling; meanwhile, the solid-phase garbage enters the low-temperature magnetization pyrolysis unit 3 for low-temperature magnetization pyrolysis, residues generated by pyrolysis can be used as resources such as building materials, and the tail gas is subjected to smoke removal and deodorization treatment by the tail gas treatment unit 7 and then is discharged after reaching the standard.
Therefore, the utility model discloses kitchen garbage processing apparatus based on low temperature magnetization pyrolysis technique, magnetization unit can improve oxygen activity, the pyrolysis is abundant, the treatment effeciency is high, the residue only remains 0.1% -0.3% after handling, greatly reduced rubbish clearance expense, and alleviate the pressure in rubbish landfill greatly, and the process of magnetization pyrolysis is accomplished between 200 ℃ -600 ℃ temperature, not only low temperature is energy-conserving, can also kill bacterium and virus including new corona virus, can play a role in the prevention and control of present new corona epidemic situation; the treatment mode is more environment-friendly, the tail gas emission meets the standard of domestic garbage incineration pollution control, residues generated by pyrolysis and oil separated from sewage can be recycled, and the resource utilization rate is high; in addition, the floor area is small, the operation is stable, the maintenance and the use are convenient, and the cost is low.
Wherein, solid-liquid separation unit 1 can adopt the extrusion dehydration mode to carry out solid-liquid separation, specifically includes the extrusion cavity, and extrusion cavity one end roof is provided with the feed inlet, and other end tip is provided with filter screen, and the diapire that is close to filter screen is provided with the discharge gate, still including setting up in the inside extrusion device of extrusion cavity for extrude refuse to be handled, so that liquid phase rubbish is discharged from filter screen, and solid phase rubbish is discharged from the discharge gate, realizes refuse to be handled's solid-liquid separation.
The oil-water separation unit 2 can adopt an oil-water separator and comprises an oil-water collecting box which is connected with a water collecting box through a water collecting pipe; is connected with the oil collecting box through an oil collecting pipe; and the installation height of the oil collecting pipe is higher than that of the water collecting pipe, and oil-water separation is carried out by utilizing a simple density difference principle.
The low-temperature magnetization pyrolysis unit 3 comprises a thermal decomposition chamber and a feeding bin arranged on the thermal decomposition chamber, the feeding bin is communicated with the thermal decomposition chamber, a screen used for bearing garbage is arranged in the thermal decomposition chamber, and an ash removal device used for discharging incinerated ash out of the thermal decomposition chamber is arranged below the screen in the thermal decomposition chamber; an air chamber is arranged outside the thermal decomposition chamber, a plurality of air pipes used for air to enter the thermal decomposition chamber from the air chamber are arranged on the air chamber, an oxygen magnetizing device is arranged outside the feeding chamber, and an air pipe used for inputting oxygen in the magnetized air into the air chamber is connected to the oxygen magnetizing device.
By adopting the low-temperature magnetization pyrolysis unit 3, when solid-phase garbage needs to be treated, firstly, the ignition substances are ignited on the screen mesh, then, the solid-phase garbage is fed from the material inlet, and the garbage falls onto the screen mesh; simultaneously, the oxygen in the air is magnetized by the oxygen magnetizing device, the magnetized oxygen is sent into the air chamber through the air pipe, the magnetized oxygen fills the air chamber, then enters the thermal decomposition chamber through the air pipe, and after the magnetized oxygen is fully contacted with the garbage on the screen, the air containing a large amount of magnetized oxygen is forcibly sent into the thermal decomposition chamber to pressurize the thermal decomposition chamber, so that the garbage is magnetized and decomposed more fully; the ash generated after the garbage decomposition is automatically sent out of the thermal decomposition chamber through the ash cleaning device, and the whole process is efficient.
With reference to fig. 1, the garbage treatment apparatus further includes a garbage storage unit 4, and a first conveying device disposed between the garbage storage unit 4 and the solid-liquid separation unit 1, wherein the first conveying device is configured to convey the garbage to be treated from the garbage storage unit 4 to the solid-liquid separation unit 1.
Specifically, the first conveying device may be a conveying pump or a screw conveyor, and the screw conveyor may specifically include a box body, a screw blade disposed inside the box body, and a driving device for driving the screw blade to axially rotate so as to convey the garbage.
The oil-water separator further comprises an oil storage unit 5, and oil separated by the oil-water separation unit 2 can be stored in the oil storage unit 5 so as to be recycled later, for example, sold for chemical raw materials.
Further, in the present embodiment, the number of the low-temperature magnetization pyrolysis units 3 is plural, and the plural low-temperature magnetization pyrolysis units 3 are arranged in parallel.
This setting, in the processing procedure, can throw the material in proper order for many pyrolysis equipment to according to the pyrolysis condition, automatic control throws material time and single input, many equipment are interference-free each other, and degree of automation is high.
Further, the device also comprises a second conveying device which is arranged between the oil-water separation unit 2 and the low-temperature magnetization pyrolysis unit 3 and used for conveying solid-phase garbage, wherein the second conveying device can be a belt conveyor or other automatic conveying equipment.
In addition, in this embodiment, water processing unit 6 can also carry out the secondary separation to the sewage that oil water separating unit 2 separated and handle, and sewage discharges after reaching standard, and the solid sediment in the sewage conveys to low temperature magnetization pyrolysis unit 3, and the oil in the sewage conveys to store oil unit 5 and saves.
It is right above the utility model provides a kitchen garbage processing apparatus based on low temperature magnetization pyrolysis technique introduces in detail, and it is right to have used specific individual example herein the utility model discloses a principle and implementation mode are elucidated, and the description of above embodiment is only used for helping understanding the utility model discloses a method and core thought thereof. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.
Claims (8)
1. A kitchen waste treatment device based on low-temperature magnetization pyrolysis technology is characterized by comprising a solid-liquid separation unit (1), an oil-water separation unit (2) and at least one low-temperature magnetization pyrolysis unit (3), and a post-treatment unit, wherein the solid-liquid separation unit (1) is used for separating solid-phase garbage and liquid-phase garbage in the garbage to be treated, the oil-water separation unit (2) is used for carrying out oil-water separation on the liquid-phase garbage, the low-temperature magnetization pyrolysis unit (3) is used for carrying out low-temperature magnetization pyrolysis on the solid-phase garbage, the post-treatment unit comprises a water treatment unit (6) and a tail gas treatment unit (7), the water treatment unit (6) can carry out post-treatment on the sewage separated by the oil-water separation unit (2), the tail gas treatment unit (7) can carry out aftertreatment on the tail gas generated by the low-temperature magnetization pyrolysis unit (3).
2. The kitchen waste treatment device based on the low-temperature magnetization pyrolysis technology as recited in claim 1, characterized in that the solid-liquid separation unit (1) comprises an extrusion cavity, wherein a feed inlet is formed in the top wall of one end of the extrusion cavity, a filter screen is arranged at the end part of the other end of the extrusion cavity, a discharge outlet is formed in the bottom wall close to the filter screen, and the kitchen waste treatment device further comprises an extrusion device arranged in the extrusion cavity and used for extruding the garbage to be treated so that the liquid-phase garbage is discharged from the filter screen and the solid-phase garbage is discharged from the discharge outlet.
3. The kitchen waste treatment device based on the low-temperature magnetization pyrolysis technology is characterized by further comprising a waste storage unit (4) and a first conveying device arranged between the waste storage unit (4) and the solid-liquid separation unit (1), wherein the first conveying device is used for conveying the waste from the waste storage unit (4) to the solid-liquid separation unit (1).
4. The kitchen waste treatment device based on the low-temperature magnetization pyrolysis technology as claimed in claim 3, wherein the first conveying device is a conveying pump or a spiral conveyor.
5. The kitchen waste treatment device based on the low-temperature magnetization pyrolysis technology as claimed in any one of claims 1-4, further comprising an oil storage unit (5), wherein the oil separated by the oil-water separation unit (2) is stored in the oil storage unit (5).
6. The kitchen waste treatment device based on the low-temperature magnetization pyrolysis technology as claimed in any one of claims 1-4, wherein the number of the low-temperature magnetization pyrolysis units (3) is multiple, and the multiple low-temperature magnetization pyrolysis units (3) are arranged in parallel.
7. The kitchen waste treatment device based on the low-temperature magnetization pyrolysis technology according to any one of claims 1-4, further comprising a second conveying device arranged between the oil-water separation unit (2) and the low-temperature magnetization pyrolysis unit (3) and used for conveying the solid-phase waste, wherein the second conveying device is a belt conveyor.
8. The kitchen waste treatment device based on the low-temperature magnetization pyrolysis technology is characterized in that the water treatment unit (6) can also separate the sewage, solid residues in the sewage are conveyed to the low-temperature magnetization pyrolysis unit (3), and oil in the sewage is conveyed to the oil storage unit (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121354736.0U CN214809081U (en) | 2021-06-17 | 2021-06-17 | Kitchen waste treatment device based on low-temperature magnetization pyrolysis technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121354736.0U CN214809081U (en) | 2021-06-17 | 2021-06-17 | Kitchen waste treatment device based on low-temperature magnetization pyrolysis technology |
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| Publication Number | Publication Date |
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| CN214809081U true CN214809081U (en) | 2021-11-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121354736.0U Active CN214809081U (en) | 2021-06-17 | 2021-06-17 | Kitchen waste treatment device based on low-temperature magnetization pyrolysis technology |
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| CN (1) | CN214809081U (en) |
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- 2021-06-17 CN CN202121354736.0U patent/CN214809081U/en active Active
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