CN218046622U - Low-energy-consumption oil-separation impurity-removal sand remover for kitchen waste treatment - Google Patents
Low-energy-consumption oil-separation impurity-removal sand remover for kitchen waste treatment Download PDFInfo
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- CN218046622U CN218046622U CN202221039311.5U CN202221039311U CN218046622U CN 218046622 U CN218046622 U CN 218046622U CN 202221039311 U CN202221039311 U CN 202221039311U CN 218046622 U CN218046622 U CN 218046622U
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Abstract
The utility model provides a low-energy-consumption oil-separating impurity-removing sand remover for kitchen waste treatment, which comprises a reactor, wherein an impurity-removing sand-removing cavity is formed inside the reactor; the oil and slag separation baffle covers the top end of the reactor, and an observation port structure is formed in the center of the oil and slag separation baffle; the feeding pipe penetrates through the observation port structure of the oil-separating and slag-separating baffle and extends into the impurity and sand removing chamber; the material distribution baffle is arranged in the impurity and sand removing chamber and is positioned at the lower part of the feeding pipe; and the discharge pipe is arranged at a position close to the oil separation and slag separation baffle. The utility model provides a low energy consumption type oil removal edulcoration desander for rubbish from cooking handles has the function of getting rid of fine particle sand grain in the organic thick liquids of rubbish from cooking, getting rid of a small amount of grease and tiny light debris in the organic thick liquids of rubbish from cooking.
Description
Technical Field
The utility model relates to a kitchen garbage disposal technical field particularly, relates to a low energy consumption type oil removal edulcoration desander for kitchen garbage disposal.
Background
The kitchen waste is perishable organic waste such as discarded fruit and vegetable and food leftovers, fruit skins and the like in daily life of a family, and organic waste generated in the fruit and vegetable treatment process in the farmer market and the wholesale market of agricultural products.
The kitchen waste is different from kitchen waste, and the kitchen waste refers to food residues of restaurants, unit canteens and the like and processing process wastes of fruits, vegetables, meat, grease, leftovers, pastries and the like in the kitchen. Because the oil content of the kitchen waste is high, cooking oil extraction treatment is needed, and the oil content of kitchen waste is low, the cooking oil extraction treatment is not needed. In addition, the kitchen waste has high impurity content and complex impurity types. In conclusion, the kitchen waste treatment cannot completely duplicate the treatment process of the kitchen waste. One of the same process links of kitchen waste and kitchen waste treatment is that organic slurry subjected to physical pretreatment needs to enter an anaerobic reactor for anaerobic biological fermentation. The organic slurry before entering the anaerobic reactor is removed to ensure that grease, sand grains, light impurities and the like are effectively removed, on one hand, subsequent equipment is prevented from being abraded, and on the other hand, the grease impurities are removed to ensure the efficient anaerobic degradation effect of the organic slurry.
The kitchen waste has low grease content, and although a cooking oil extraction unit is not needed in the conventional treatment process, if organic slurry generated after physical pretreatment, such as low-content grease, also has little influence on the anaerobic degradation effect of the organic slurry in a subsequent anaerobic reactor. The kitchen waste has higher sand content than the kitchen waste, and although the organic slurry is produced through front-end physical separation, crushing and extrusion pretreatment, the organic slurry inevitably contains a small amount of fine sand particles and fine light impurities.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least.
Therefore, the utility model provides a low energy consumption type oil removal edulcoration desander that is used for kitchen garbage disposal.
The utility model provides a low energy consumption type oil removal edulcoration desander for kitchen garbage disposal, include:
the device comprises a reactor, a sand removing and impurity removing chamber and a sand removing device, wherein the inside of the reactor is provided with the impurity removing and sand removing chamber;
the oil and slag separating baffle is covered at the top end of the reactor, and an observation port structure is formed in the center of the oil and slag separating baffle;
the feeding pipe penetrates through the observation port structure of the oil-separating and slag-separating baffle and extends into the impurity and sand removing chamber;
the material distribution baffle is arranged in the impurity and sand removing chamber and is positioned at the lower part of the feeding pipe;
and the discharge pipe is arranged at a position close to the oil and slag separating baffle plate so as to discharge the organic slurry in the reactor.
According to the utility model discloses an above-mentioned technical scheme's a low energy consumption type oil removal edulcoration desander for kitchen garbage disposal can also have following additional technical characteristics:
in the above technical solution, further comprising:
and the sand discharge pipe is arranged at the bottom of the reactor to discharge the settled sand and accumulated sand at the bottom of the reactor.
In the above technical scheme, the edulcoration degritting cavity includes:
a uniform section having a cylindrical structure;
and the sand settling section is positioned below the uniform section and is of an inverted cone structure.
In the above technical solution, the height ratio of the uniform section to the sand settling section is: 4:1.
In the technical scheme, the oil and slag separating baffle is composed of a first baffle and a plurality of second baffles, the first baffle is of an annular structure and is located at the center of the reactor, and the plurality of second baffles are arranged along the circumferential direction of the first baffle.
In the above technical solution, the first baffle and the second baffle are detachably connected.
In the technical scheme, the thickness of the oil-separating and slag-separating baffle plate is 1/10 of the reaction height, and the top surface elevation is equal to the top surface elevation of the reactor.
In the technical scheme, the distribution baffle is arranged at the central position of the reactor and at least comprises an even plate with a symmetrical structure, so that organic slurry can uniformly enter the impurity and sand removing chamber.
In the technical scheme, an included angle structure is formed between the uniform plates.
In the technical scheme, the inner opening of the discharge pipe is tightly attached to the lower wall surface of the oil and slag separating baffle.
The utility model provides a low energy consumption type oil removal edulcoration desander for kitchen garbage disposal compares with prior art, has following beneficial effect:
1. the utility model is arranged behind the crushing-sorting-extruding unit of the kitchen garbage treatment production line and in front of the anaerobic reaction unit, and ensures the treatment process before organic slurry generated by physical pretreatment such as crushing-sorting-extruding and the like of the kitchen garbage enters the anaerobic reaction unit, and has the functions of removing fine-particle sand grains in the organic slurry of the kitchen garbage and removing a small amount of grease and fine light impurities in the organic slurry of the kitchen garbage;
2. the utility model adopts vertical flow gravity sand removal and baffle oil removal and impurity removal, which not only saves the operation energy consumption, but also integrates the functions of material sand removal, oil removal and impurity removal into a whole, can efficiently separate fine grain sand particles, a small amount of grease and fine light impurities in organic slurry, and ensures the operation effect of the subsequent anaerobic biological fermentation unit;
3. compared with kitchen waste, because the kitchen waste has very low grease content, the utility model can remove low amount of grease in the kitchen waste without a cooking oil extraction unit, thereby not only saving the equipment investment cost, but also ensuring that the low amount of grease in the organic slurry of the kitchen waste can not cause negative effect on the subsequent anaerobic fermentation reaction;
4. the utility model can ensure the organic slurry to be evenly distributed in the reaction by arranging the material distributing baffle at the bottom of the material inlet pipe;
5. the utility model discloses a central top feeding, organic thick liquids flow out from the inlet pipe bottom, make organic thick liquids top-down get into the reactor in, along overflowing the section and rise, the upwelling direction and the sand setting opposite direction of organic thick liquids, this design can be guaranteed under the condition of the same water conservancy dwell time, more is favorable to gravity sand setting, has optimized the separation effect of fine grain sand grain.
Additional aspects and advantages of the invention will be set forth in part in the description which follows, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a front sectional view of the low energy consumption type oil separation, impurity removal and sand removal device for kitchen waste disposal of the present invention;
FIG. 2 is a top view of the low energy consumption oil-separating impurity-removing sand remover for kitchen garbage disposal of the present invention.
Wherein, the correspondence between the reference numbers and the component names in fig. 1 to 2 is:
101. a reactor; 102. a chamber for removing impurities and sand; 1021. a uniform section; 1022. a sand setting section; 103. an oil and slag separating baffle; 1031. a first baffle; 1032. a second baffle; 104. a feed pipe; 105. a cloth baffle; 106. a sand discharge pipe; 107. and (4) a discharge pipe.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and detailed description. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.
The following describes a low-energy oil-separation impurity-removal sand remover for kitchen waste treatment according to some embodiments of the present invention with reference to fig. 1 to 2.
Some embodiments of the present application provide a low energy consumption type oil removal edulcoration desander for kitchen waste treatment.
As shown in FIG. 1 to FIG. 2, the first embodiment of the present invention provides a low energy consumption type oil-separating, impurity-removing and sand-removing device for kitchen garbage disposal, which comprises a feeding pipe 104, a material-distributing baffle 105, an oil-separating, slag-separating baffle 103, a discharging pipe 107 and a sand-discharging pipe 106.
In this embodiment, the specific principle is as follows: organic slurry generated by physical pretreatment of kitchen garbage such as crushing, sorting, extruding and the like is fed from a feeding pipe 104, fine-particle sand grains with specific gravity larger than that of the organic slurry are separated and removed under the action of vertical flow gravity sand setting, and a small amount of grease and light fine impurities with specific gravity larger than that of the organic slurry are separated and removed under the action of a liquid level isolation baffle plate, specifically, the small amount of grease and light fine impurities with specific gravity larger than that of the organic slurry are separated and float on the surface of the organic slurry, along with continuous rising of the liquid level of the organic slurry, the small amount of grease and light fine impurities are blocked by an oil separation and residue separation baffle plate 103 and are discharged from a discharging pipe 107, and when the small amount of grease and light fine impurities are completely discharged, the organic slurry is discharged from the discharging pipe 107.
In this embodiment, the reactor 101 is internally formed with a desander chamber 102. The concrete structure is as follows: the upper part is a cylindrical structure, namely a uniform section 1021. The bottom is an inverted cone structure, namely a sand setting section 1022. And the height of the cylinder shape accounts for four fifths of the height of the whole oil separation, impurity removal and sand removal device, and the height of the inverted cone shape accounts for one fifth of the height of the whole oil separation, impurity removal and sand removal device. The bottom of the reactor 101 is arranged to be of an inverted cone structure, so that sand deposition and accumulation are facilitated.
In this embodiment, the volume of the whole reactor 101 is required to ensure that the hydraulic retention time of the organic slurry in the reactor 101 is 5 to 7 minutes to ensure the settling effect of the fine sand particles.
In this embodiment, a feeding pipe 104 is disposed at the center of the reactor 101, and the organic slurry enters from the top of the feeding pipe 104 and flows out from the bottom of the feeding pipe 104, so that the organic slurry enters the reactor 101 from top to bottom.
Wherein, the elevation of the bottom of the feeding pipe 104 accounts for one fourth of the elevation of the whole oil-separating impurity-removing sand remover.
In this embodiment, a distribution baffle 105 is disposed at the bottom of the feeding pipe 104, the distribution baffle 105 can ensure that the organic slurry is uniformly distributed during the reaction, the organic slurry rises along the flow section after distribution, and the rising direction of the organic slurry is opposite to the direction of sand settling.
The distribution baffle 105 is arranged at the center of the reactor 101, and the distribution baffle 105 at least comprises uniform plates with symmetrical structures, so that organic slurry can uniformly enter the impurity and sand removing chamber 102, and included angle structures are formed between the uniform plates.
In this embodiment, a sand discharge pipe 106 is disposed at the bottom of the oil-separating, impurity-removing and sand-removing device for discharging settled sand and accumulated sand at the bottom of the reactor 101. The elevation of the bottom of the sand discharge pipe 106 is equal to the elevation of the bottom of the reactor 101, so as to facilitate sand discharge.
In this embodiment, an oil-separating and slag-separating baffle 103 is disposed above the oil-separating, impurity-removing and sand-removing device, and the shape of the baffle is shown in the following figures. The vertical height of the baffle accounts for one tenth of the height of the whole oil separation impurity removal sand remover, and the elevation of the top of the baffle is level with the elevation of the top of the periphery of the oil separation impurity removal sand remover.
Wherein the oil and slag separating baffle 103 is composed of a first baffle 1031 and a plurality of second baffles 1032, the first baffle 1031 is in a ring structure and is located in the center of the reactor 101, the plurality of second baffles 1032 are arranged along the circumference of the first baffle 1031, and the first baffle 1031 and the second baffles 1032 are detachably connected.
In this embodiment, the discharge pipe 107 is located at the upper part of the oil-separating impurity-removing sand remover, the inner opening of the discharge pipe 107 is close to the inner ring of the oil-separating slag-separating baffle 103, and the outer opening of the discharge pipe 107 is supported on the wall of the oil-separating impurity-removing sand remover.
In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a low energy consumption type separates oil edulcoration desander for kitchen garbage disposal which characterized in that includes:
a reactor (101), wherein a impurity and sand removing chamber (102) is formed inside the reactor (101);
the oil and slag separating baffle (103) is covered at the top end of the reactor (101), and an observation port structure is formed in the center of the oil and slag separating baffle (103);
a feeding pipe (104) which passes through the observation opening structure of the oil separation and slag separation baffle plate (103) and extends into the impurity and sand removal chamber (102);
the material distribution baffle (105) is arranged in the impurity and sand removing chamber (102) and is positioned at the lower part of the feeding pipe (104);
and the discharge pipe (107) is arranged at a position close to the oil and slag separating baffle plate (103) to discharge the organic slurry in the reactor (101).
2. The low energy consumption oil and impurity removal sand remover for kitchen waste treatment according to claim 1, further comprising:
and the sand discharge pipe (106) is arranged at the bottom of the reactor (101) and is used for discharging settled sand and accumulated sand at the bottom of the reactor (101).
3. The low energy consumption oil-and debris-removal grit catcher for kitchen waste disposal according to claim 2, wherein said debris-removal grit chamber (102) comprises:
a uniform section (1021), the uniform section (1021) being of a cylindrical structure;
and the sand settling section (1022) is positioned below the uniform section (1021) and is in an inverted cone structure.
4. The low energy consumption type oil and impurity removal sand remover for kitchen waste treatment according to claim 3,
the height ratio of the uniform section (1021) to the sand setting section (1022) is: 4:1.
5. The low energy consumption type oil and impurity removal sand remover for kitchen waste treatment according to any of claims 1 to 4,
the oil and slag separation baffle plate (103) is composed of a first baffle plate (1031) and a plurality of second baffle plates (1032), the first baffle plate (1031) is of an annular structure and is located in the center of the reactor (101), and the plurality of second baffle plates (1032) are arranged along the circumferential direction of the first baffle plate (1031).
6. The low energy consumption type oil and impurity removal sand remover for kitchen waste treatment according to claim 5,
the first flap (1031) and the second flap (1032) are detachably connected.
7. The low energy consumption type oil and impurity removal sand remover for kitchen waste treatment according to claim 5,
the thickness of the oil and slag separating baffle (103) is 1/10 of the height of the reactor, and the top surface elevation is equal to the top surface elevation of the reactor (101).
8. The low energy consumption type oil and impurity removal sand remover for kitchen waste treatment according to any of claims 1 to 4,
the distribution baffle (105) is arranged at the central position of the reactor (101), and the distribution baffle (105) at least comprises an even plate with a symmetrical structure, so that organic slurry can uniformly enter the impurity and sand removing chamber (102).
9. The low energy consumption type oil and impurity removal sand remover for kitchen waste treatment according to claim 8,
an included angle structure is formed between the uniform plates.
10. The low energy consumption type oil and impurity removal sand remover for kitchen waste treatment according to any of claims 2 to 4,
the inner opening of the discharge pipe (107) is tightly attached to the lower wall surface of the oil and slag separating baffle plate (103).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221039311.5U CN218046622U (en) | 2022-04-29 | 2022-04-29 | Low-energy-consumption oil-separation impurity-removal sand remover for kitchen waste treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221039311.5U CN218046622U (en) | 2022-04-29 | 2022-04-29 | Low-energy-consumption oil-separation impurity-removal sand remover for kitchen waste treatment |
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| Publication Number | Publication Date |
|---|---|
| CN218046622U true CN218046622U (en) | 2022-12-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221039311.5U Active CN218046622U (en) | 2022-04-29 | 2022-04-29 | Low-energy-consumption oil-separation impurity-removal sand remover for kitchen waste treatment |
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| Country | Link |
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| CN (1) | CN218046622U (en) |
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