CN116637906A - Separating mechanism and kitchen waste treatment device - Google Patents
Separating mechanism and kitchen waste treatment device Download PDFInfo
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- CN116637906A CN116637906A CN202310639182.6A CN202310639182A CN116637906A CN 116637906 A CN116637906 A CN 116637906A CN 202310639182 A CN202310639182 A CN 202310639182A CN 116637906 A CN116637906 A CN 116637906A
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- Prior art keywords
- oil
- separation
- water
- kitchen waste
- bin
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- 230000007246 mechanism Effects 0.000 title claims abstract description 110
- 239000010806 kitchen waste Substances 0.000 title claims abstract description 74
- 238000000926 separation method Methods 0.000 claims abstract description 141
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 140
- 239000007788 liquid Substances 0.000 claims abstract description 106
- 238000001914 filtration Methods 0.000 claims abstract description 77
- 239000007787 solid Substances 0.000 claims abstract description 36
- 238000007790 scraping Methods 0.000 claims description 56
- 238000010438 heat treatment Methods 0.000 claims description 25
- 238000004062 sedimentation Methods 0.000 claims description 12
- 238000005192 partition Methods 0.000 claims description 11
- 238000010079 rubber tapping Methods 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 abstract description 4
- 235000019198 oils Nutrition 0.000 description 102
- 239000004519 grease Substances 0.000 description 18
- 230000000694 effects Effects 0.000 description 15
- 239000010813 municipal solid waste Substances 0.000 description 11
- 238000004140 cleaning Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 235000019476 oil-water mixture Nutrition 0.000 description 7
- 238000001556 precipitation Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 239000002893 slag Substances 0.000 description 7
- 239000003638 chemical reducing agent Substances 0.000 description 6
- 239000002910 solid waste Substances 0.000 description 6
- 239000011550 stock solution Substances 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 244000241235 Citrullus lanatus Species 0.000 description 1
- 235000012828 Citrullus lanatus var citroides Nutrition 0.000 description 1
- 244000141359 Malus pumila Species 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 235000021016 apples Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 239000010794 food waste Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000010808 liquid waste Substances 0.000 description 1
- 244000144972 livestock Species 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
- B09B3/30—Destroying solid waste or transforming solid waste into something useful or harmless involving mechanical treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B2101/00—Type of solid waste
- B09B2101/70—Kitchen refuse; Food waste
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The separating mechanism comprises a separating bin, a driving mechanism and a spiral blade, wherein the spiral blade is connected to the separating bin and penetrates through the separating bin to be connected with the driving mechanism; the spiral blade is provided with a cutting piece, the separation bin is provided with a cutting groove matched with the cutting piece, and the cutting piece can be at least partially positioned in the cutting groove; the cutting groove is an arc groove; the edge of the spiral blade is provided with a cutting piece, and the cutting piece can scratch through the cutting groove when rotating, so that solid kitchen waste blocking the cutting groove is taken away and scratched, and the smooth flowing water of the cutting groove is ensured; the kitchen waste treatment device comprises a separation mechanism and an oil-water separator or a filtering mechanism, and can perform solid-liquid separation and oil-water separation on the kitchen waste, so that the treatment function of the kitchen waste treatment device is relatively perfect, the treatment efficiency is improved, and the treatment time is saved; or high-efficiency solid-liquid separation is carried out, and secondary filtration is carried out on the kitchen waste so as to improve the quality of the solid-liquid separation.
Description
Technical Field
The application relates to the technical field of kitchen waste treatment equipment, in particular to a separation mechanism and a kitchen waste treatment device.
Background
With the development of society, modern people pay more attention to environmental protection, and the treatment of a large amount of kitchen wastes generated in modern life is a heat problem which is very concerned by people.
Some kitchen waste treatment devices appear in the market at present, and the function is single, only does kitchen waste's solid-liquid separation or kitchen sewage's water oil separating, and treatment effeciency is low, has further improvement space.
Disclosure of Invention
Aiming at the technical problems, the application provides the separating mechanism and the kitchen waste treatment device, which have the functions of solid-liquid separation and oil-water separation of kitchen waste, and have good treatment effect through reasonable arrangement.
In one aspect, the application provides a separation mechanism comprising a separation bin, a driving mechanism and a helical blade, wherein the helical blade is connected to the separation bin, and the helical blade passes through the separation bin to be connected with the driving mechanism;
the spiral blade is provided with a cutting piece, the separation bin is provided with a cutting groove matched with the cutting piece, and the cutting piece can be at least partially positioned in the cutting groove;
the cutting groove is an arc groove.
In another alternative embodiment, the radian of the cutting groove is at least 180 degrees, and the end part of the cutting groove is provided with a cutter outlet;
and the separation bin is provided with a filtering hole and a discharge hole.
Compared with the prior art, the separating mechanism can be used for carrying out solid-liquid separation on kitchen waste, the cutting piece is arranged at the edge of the spiral blade and protrudes out of the spiral blade, and in the process of following the rotation of the spiral blade, the cutting piece can be at least partially positioned in the cutting groove, so that solid kitchen waste blocking the cutting groove is taken away and scratched, and the smoothness of the cutting groove is ensured; when the spiral blade rotates, the large solid kitchen waste is sent to one end, and the small solid kitchen waste or kitchen liquid waste flows out of the cutting groove, so that solid-liquid separation of the kitchen waste is realized; and the cutting groove is arranged in an arc shape, so that the cutting groove is attached to the movement track of the cutting piece.
On the other hand, the application provides a kitchen waste treatment device, which comprises the separation mechanism in any embodiment, and is characterized by further comprising an oil-water separator;
the separation mechanism is communicated with the oil-water separator, and the oil-water separator is used for carrying out oil-water separation on the liquid separated by the separation mechanism.
In another alternative embodiment, the oil-water separator comprises a separation tank, a rotary disc and an oil scraping piece, wherein the rotary disc is rotationally connected with the separation tank, and the rotary disc is at least partially positioned in the separation tank;
the oil scraping piece is provided with an oil scraping groove, the rotary disc is partially positioned in the oil scraping groove, and the oil scraping groove scrapes grease on the rotary disc.
In another alternative embodiment, the separation tank comprises a sedimentation chamber and an oil collecting chamber, the sedimentation chamber is communicated with the oil collecting chamber, a partition plate is arranged between the sedimentation chamber and the oil collecting chamber, and the upper part of the partition plate is lower than the upper part of the separation tank.
In another alternative embodiment, the oil-water separator includes a heating assembly disposed in the separator tank;
the heating assembly comprises at least two heating pipes, wherein the setting heights of the heating pipes are different, and the setting height of the heating pipes does not exceed the height of the water outlet of the separation box.
Compared with the prior art, the kitchen waste treatment device provided by the application has the oil-water separation effect and the solid-liquid separation effect, and the liquid separated in the separation mechanism can directly enter the oil-water separator to carry out oil-water separation of the liquid kitchen waste, so that the time for carrying the liquid separated by the self-cleaning separation mechanism is reduced, the treatment efficiency is improved, and the treatment cost is saved.
In still another aspect, the present application further provides another kitchen waste treatment device, including a separation mechanism according to any one of the foregoing embodiments, wherein the treatment device further includes a filtering mechanism, and the filtering mechanism is in communication with the separation mechanism.
In another alternative embodiment, the filter mechanism comprises a filter blade and a filter cartridge, the filter blade being connected to the filter cartridge;
the filter house comprises a slag outlet, and the filter blades are used for conveying the solid residues to the slag outlet in a coiled manner.
In another optional embodiment, a water filtering hole is formed in the filtering bin, and the filtering mechanism further comprises a water collecting bin which is communicated with the filtering bin through the water filtering hole;
and a liquid outlet is arranged on the water collection bin.
In another alternative embodiment, the treatment device further comprises an oil-water separator;
one end of the filtering mechanism is communicated with the separating mechanism, and the other end of the filtering mechanism is communicated with the oil-water separator.
Compared with the prior art, the other kitchen waste treatment device provided by the application comprises the separation mechanism and the filtering mechanism, wherein the separation mechanism is used for carrying out solid-liquid separation on the kitchen waste, the filtering mechanism is communicated with the separation mechanism, the liquid kitchen waste separated by the separation mechanism is subjected to secondary solid-liquid separation, and part of solid-liquid kitchen waste contained in the liquid separated by the separation mechanism is separated again, so that the solid-liquid effect on the kitchen waste is better, and the content of solid in the separated liquid kitchen waste is less.
Drawings
Fig. 1 is a schematic perspective view of a kitchen waste treatment device according to an embodiment of the present application;
fig. 2 is a schematic side view of a kitchen waste treatment device according to an embodiment of the present application;
FIG. 3 is a schematic perspective view showing a connection between a separation mechanism and a filtering mechanism according to an embodiment of the present application;
FIG. 4 is a schematic cross-sectional view of a separation mechanism and a filtering mechanism according to an embodiment of the present application;
FIG. 5 is a schematic cross-sectional view of a separation mechanism and a filtering mechanism according to an embodiment of the present application;
FIG. 6 is a schematic perspective view of a helical blade according to an embodiment of the present application;
FIG. 7 is a schematic perspective view of an oil-water separator according to an embodiment of the present application;
FIG. 8 is a schematic diagram showing a perspective view of an oil-water separator according to an embodiment of the present application;
FIG. 9 is a top view of an oil-water separator according to an embodiment of the present application;
FIG. 10 is an enlarged schematic view of portion A of FIG. 4;
FIG. 11 is an enlarged schematic view of portion B of FIG. 4;
FIG. 12 is an enlarged schematic view of portion C of FIG. 5;
FIG. 13 is an enlarged schematic view of portion D of FIG. 8;
FIG. 14 is an enlarged partial schematic view of a cross-sectional view of an oil-water separator according to an embodiment of the present application;
fig. 15 is a schematic perspective view showing a connection between the separation mechanism and the filtering mechanism according to an embodiment of the present application.
Reference numerals: 1. a kitchen waste treatment device;
11. a separation mechanism;
111. a helical blade; 112. a separation bin; 113. a discharge port; 114. cutting a groove; 115. a cutting member; 116. a filter hole; 117. a cutter outlet hole; 118. a feed inlet;
12. an oil-water separator; 121. a separation box; 122. a turntable; 123. an oil scraping piece; 124. a heating assembly; 125. an oil sump; 126. a water outlet; 127. an oil outlet;
1211. a precipitation chamber; 1212. an oil collecting chamber; 1213. a partition plate; 1231. an oil scraping groove; 1232. a wiper plate; 1241. heating pipes;
13. a filtering mechanism; 131. a filtering bin; 132. a water collecting bin; 133. a filter blade; 134. a slag outlet; 135. a water filtering hole; 136. a liquid outlet; 137. a liquid inlet; 138. and a liquid outlet.
Detailed Description
In order to better understand the technical solutions of the present disclosure, the present disclosure will be described in detail, clearly and completely with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the present disclosure.
In the description of the present application, the description of the first and second is only for the purpose of distinguishing technical features, and should not be construed as indicating or implying relative importance or implying the number of technical features indicated or the precedence of the technical features indicated.
It will be appreciated by those skilled in the art that in the present disclosure, the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," etc. refer to an orientation or positional relationship based on that shown in the drawings, which is merely for convenience of description and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore the above terms should not be construed as limiting the present application.
The application is described in further detail below with reference to the accompanying drawings, see for example figures 1 to 15.
In one aspect, the application provides a separating mechanism, wherein the separating mechanism 11 can be used for carrying out solid-liquid separation on kitchen waste, as shown in fig. 3 to 5, the separating mechanism 11 comprises a separating bin 112, a driving mechanism and a spiral blade 111, the spiral blade 111 is connected to the separating bin 112, and the spiral blade 111 passes through the separating bin 112 to be connected with the driving mechanism; the driving unit is composed of a motor and a speed reducer, wherein the output end of the motor is connected with the input end of the speed reducer, and the output end of the speed reducer is connected with a screw rod of the helical blade 111, which is not the application point of the prior art, and is not described in detail herein;
wherein the helical blade 111 is provided with a cutting element 115, the separation bin 112 is provided with a cutting groove 114 matched with the cutting element 115, and the cutting element 115 can be at least partially positioned in the cutting groove 114; in the rotation process, the spiral blades 111 drive the solid kitchen waste in the separation bin 112 to collect to one side, so that the solid kitchen waste is separated from the discharge hole 113, and the rest liquid kitchen waste flows out of the cutting groove 114, so that the solid-liquid separation of the kitchen waste is realized; as shown in fig. 8 and 12, the cutting member 115 is arranged at the edge of the spiral blade 111, the cutting member 115 protrudes towards the outer edge of the spiral blade 111, so that the cutting member 115 is at least partially positioned in the cutting groove 114, when the spiral blade 111 rotates, and the cutting member 115 rotates together with the separating blade, the cutting member 115 can scratch through the cutting groove 114 when rotating, namely, the fixed garbage in the cutting member 115 has a cutting effect, so that the solid kitchen garbage blocking the cutting groove 114 is taken away and scratched, the flowing water of the cutting groove 114 is smooth, the cutting groove 114 is not blocked by the solid kitchen garbage, and the solid-liquid separation of the separating mechanism 11 is ensured;
as shown in fig. 4 and 12, the cutting groove 114 is an arc groove; since the cutting groove 114 is to be matched with the cutting piece 115 on the helical blade 111, and the rotating path of the cutting piece 115 is an arc when rotating, the cutting groove 114 is an arc groove, so that the cutting groove 114 is attached to the moving track of the cutting piece 115, and the maximum working efficiency of the cutting piece 115 is ensured.
Preferably, the cutting member 115 is made of a metal material.
In an alternative embodiment, as shown in fig. 12, the arc of the cutting slot 114 is at least 180 degrees, and the end of the cutting slot 114 is provided with a knife hole 117; the arc of the arc-shaped groove is set to be at least 180 degrees, so that the sub-cutting piece 115 can smoothly enter and leave the cutting groove 114; the cutter outlet holes 117 are arranged at two end parts of the cutting groove 114, the inner diameter of the cutter outlet holes is larger than the width of the cutting groove 114, and the cutter outlet holes 117 can provide a reserved space for the cutting piece 115 when the cutting piece 115 is separated from the cutting groove 114 and matched, so that the cutting piece 115 is prevented from being damaged due to collision with the end parts of the cutting groove 114 when the cutting piece 115 enters and leaves the cutting groove 114, and the cutter outlet holes 117 can ensure the safety of the matching of the cutting piece 115 and the cutting groove 114;
as shown in fig. 3 and 4, the separation bin 112 is provided with a filtering hole 116 and a discharge hole 113, the discharge hole 113 is arranged at one end of the separation bin 112, and the solid kitchen waste is convolved by the spiral blade 111 and then is separated from the discharge hole 113; the filter holes are provided at the bottom of the separation chamber 112, which is provided between the cutting grooves 114 and 114, and the liquid separated in the separation mechanism 11 can flow out of the filter holes 116.
In another alternative embodiment, the width of the separation bin 112 above is larger than the width of the separation bin below, as shown in fig. 5, the separation bin 112 is wider at the top and narrower at the bottom, the feeding hole 118 is arranged above the separation bin 112, the main separation area is arranged below, so that kitchen waste can be concentrated below due to the arrangement of the separation bin 112, the separation mechanism 11 can conveniently separate and collect solid and liquid kitchen waste, and the clearance between the spiral blade 111 and the inner wall of the separation bin 112 can be reduced when the spiral blade 111 rotates, so that the service life of the spiral blade 111 is prolonged, and the installation of the spiral blade 111 is facilitated.
On the other hand, the application provides a kitchen waste treatment device, which comprises the separation mechanism 11 in any embodiment, as shown in fig. 1 and 2, the treatment device also comprises an oil-water separator 12, and the oil-water separator 12 can be used for separating oil from water of liquid kitchen waste, so that environmental protection emission is achieved; the separation mechanism 11 is communicated with the oil-water separator 12, and the oil-water separator 12 is used for separating oil from water of the liquid separated by the separation mechanism 11; the liquid separated in the separating mechanism 11 can directly enter the oil-water separator 12 to separate oil from water of the liquid kitchen waste, so that the time for carrying the liquid separated by the self-cleaning separating mechanism 11 is reduced, the treatment efficiency is improved, and the treatment cost is saved.
In this embodiment, the separation mechanism 11 may be connected to the oil-water separator 12 provided in the embodiment of the present application, or may be connected to any device or mechanism having an oil-water separation function in the prior art; one of the applications of the present embodiment includes that the separation mechanism 11 can be directly in communication with any oil-water separator.
In another alternative embodiment, as shown in fig. 7 to 9, the oil-water separator 12 includes a separation tank 121, a turntable 122, and an oil scraping member 123, where the turntable 122 is rotationally connected to the separation tank 121, and the turntable 122 is at least partially located in the separation tank 121, and the turntable 122 is used to carry out oil in the oil-water mixture in the separation tank 121, so as to implement oil-water separation; the oil scraping member 123 is provided with an oil scraping groove 1231, and the turntable 122 is partially positioned in the oil scraping groove 1231, and the oil scraping groove 1231 scrapes off the oil on the turntable 122; during rotation of the turntable 122, when grease adhered to the turntable 122 from the oil-water mixture passes through the oil scraping groove 1231, the turntable 122 and the oil scraping groove 1231 cooperate to scrape out the grease in the separation tank 121, so that the effect of separating the grease from the water is achieved.
In this embodiment, the turntable 122 is connected to a rotating shaft, an end portion of the rotating shaft is connected to a driving assembly, the driving unit is composed of a motor and a speed reducer, an output end of the motor is connected to an input end of the speed reducer, and an output end of the speed reducer is connected to the rotating shaft, which is not shown in the drawings, and is not an application point of the present application and is not described herein. The turntable 122 is made of a metal material, and when the turntable 122 is immersed in the oil-water mixed liquid, grease in the oil-water mixed liquid can adhere to the turntable 122, so that the grease in the oil-water mixed liquid is carried out, and the oil-water separation effect can be improved after repeated times. The diameter of the turntable 122 in this embodiment is such that the turntable 122 can be immersed in the oil-water mixture in the separation tank 121, and the requirement for the liquid level of the oil-water mixture in the separation tank 121 is wide.
In another embodiment of the present application, as shown in fig. 13, the width of the oil scraping groove 1231 is set to 3-6mm. In this embodiment, the width of the oil scraping groove 1231 is set within this range, so that the turntable 122 can be ensured to smoothly rotate in the oil scraping groove 1231, the edge of the oil scraping groove 1231 can be ensured to act with the oil on the turntable 122, the oil can be scraped off from the turntable 122, and the probability of the oil flowing out from the gap between the oil scraping groove 1231 and the turntable 122 can be reduced. Preferably, the width of the oil scraping groove 1231 may be set to 4-5mm.
Preferably, the width of the oil scraping member 123 is set within the range of 30-70mm, which has the advantage of ensuring that the oil scraping member 123 has good elasticity, so that the oil scraping member 123 cannot be easily damaged by stress when acting with the turntable 122, thereby prolonging the service life.
In another embodiment of the present application, as shown in fig. 14, oil scraping plates 1232 are disposed at two ends of the oil scraping groove 1231, and an included angle between an upper surface of the oil scraping plates 1232 and a side wall of the turntable 122 is an obtuse angle, so that when the turntable 122 rotates past the oil scraping plates 1232, an inclination angle is formed between the oil scraping plates and the turntable 122, which is beneficial for the oil scraping plates 1232 to scrape grease from the turntable 122, and the scraped grease can flow down along the inclined surface of the oil scraping plates 1232; the oil scraping plate 1232 is connected to the oil scraping member 123, and further, the oil scraping plate 1232 is connected to the bottom plate of the oil scraping member 123, or the oil scraping plate 1232 and the oil scraping member 123 are integrally formed; further, the oil scraping plate 1232 is made of plastic material, and when the oil scraping plate 1232 made of plastic material is matched with the turntable 122, the abrasion to the turntable 122 can be reduced, and the service life of the turntable 122 can be prolonged; in this embodiment, the number of the turntables 122 is two, and similarly, the number of the oil scraping members 123 is also two, so that the oil-water separation efficiency can be improved. It should be noted that the number of the turntables 122 is not limited to two, and may be plural according to the scale of the apparatus in actual use, and two are only one embodiment.
In another embodiment of the present application, as shown in fig. 7 to 8, the oil-water separator 12 further includes an oil sump 125, the oil sump 125 is connected to an end of the oil scraping member 123, the other end of the oil scraping member 123 is engaged with the turntable 122, and when the oil scraping member 123 scrapes the oil on the turntable 122, the oil flows along the oil scraping member 123 to the oil sump 125, and the oil sump 125 collects the oil scraped from the respective turntable 122 and then flows to the oil outlet 127. In this embodiment, the separation tank 121 is provided with an oil outlet 127 and a water outlet 126, the oil outlet 127 is used for delivering the grease separated by the oil scraping assembly, and the water outlet 126 is used for delivering the water separated by the oil scraping assembly; since the density of water is higher than that of oil, so that water is below the oil, the water outlet 126 is arranged at a lower level than the oil outlet 127, so that the water outlet 126 can be ensured to output water as much as possible.
Preferably, as shown in fig. 7 to 8, the oil scraping member 123 and the oil collecting groove 125 are rectangular grooves with U-shaped structures, so that the oil can be collected and guided.
In another alternative embodiment, as shown in fig. 7 to 9, the separation tank 121 includes a sedimentation chamber 1211 and an oil collecting chamber 1212, the sedimentation chamber 1211 communicates with the oil collecting chamber 1212, a partition 1213 is provided between the sedimentation chamber 1211 and the oil collecting chamber 1212, and an upper portion of the partition 1213 is lower than an upper portion of the separation tank 121.
In this embodiment, the partition 1213 divides the separation tank 121 into a precipitation chamber 1211 and an oil collecting chamber 1212, the precipitation chamber 1211 is communicated with the cutting tank 114 of the solid-liquid separator and is used for receiving the liquid separated from the solid-liquid separator, namely, the oil-water mixed liquid, the precipitation chamber 1211 is used for placing the initial oil-water mixed liquid to precipitate the solid garbage in the liquid, the precipitated oil-water mixed liquid of the precipitation chamber 1211 enters the oil collecting chamber 1212, and the amount of solid impurities contained in the oil-water mixed liquid in the oil collecting chamber 1212 is reduced, so that the oil-water separation is facilitated to be better concentrated; the partition 1213 serves to separate the sedimentation chamber 1211 from the oil collecting chamber 1212, and the height thereof is set lower than the separation tank 121, so that the oil-water mixture precipitated through the sedimentation chamber 1211 can flow into the oil collecting chamber 1212 from above the partition 1213, to reduce the probability of the precipitated solid residue at the bottom of the sedimentation chamber 1211 entering the oil collecting chamber 1212, and to increase the solid residue content of the oil-water mixture in the oil collecting chamber 1212.
Preferably, as shown in fig. 7 to 9, the turntable 122, the oil sump 125 and the scraper 123 are disposed in the oil collecting chamber 1212, and the oil outlet 127 and the water outlet 126 are disposed on a side wall of the oil collecting chamber 1212 remote from the settling chamber 1211.
In another embodiment of the present application, as shown in fig. 7 to 9, the oil-water separator 12 includes a heating assembly 124, the heating assembly 124 being disposed in a separation tank 121; the heating assembly 124 includes at least two heating pipes 1241, wherein the heating pipes 1241 are disposed at different heights, and the disposed height of the heating pipe 1241 does not exceed the height of the water outlet 126 of the separation tank 121. In this embodiment, by setting different heights of the heating pipes 1241, the liquid in the separation tank 121 can be heated more uniformly, so that the grease in the separation tank 121 can be heated and melted more uniformly, so as to float to the surface of the liquid as much as possible, and the turntable 122 is convenient to adhere to the grease, thereby improving the oil-water separation effect; the height of the heating pipe 1241 is lower than the setting height of the water outlet 126, so that the grease in the liquid under the water outlet 126 can float to the surface of the liquid for a sufficient time after being heated, and the grease is reduced to directly flow out of the water outlet 126 after being heated, thereby influencing the oil-water separation effect.
It should be noted that the number of the heating pipes 1241 may be changed according to practical needs, and only the setting height of the heating pipes 1241 is required to be lower than the setting height of the water outlet 126, where the two heating pipes 1241 are only one embodiment of the present application.
In still another aspect, the application further provides another kitchen waste treatment device, which comprises a separation mechanism in any embodiment, and the treatment device further comprises a filtering mechanism 13, wherein the filtering mechanism 13 is communicated with the separation mechanism 11. In this embodiment, the separation mechanism 11 is used for carrying out solid-liquid separation on kitchen waste, and the filtering mechanism 13 is communicated with the separation mechanism 11, and carries out secondary solid-liquid separation on the liquid kitchen waste separated by the separation mechanism 11, and separates part of the solid-liquid kitchen waste contained in the liquid separated by the separation mechanism 11 again, so that the solid-liquid effect on the kitchen waste is better, and the content of solids in the separated liquid kitchen waste is less.
In another embodiment of the present application, as shown in fig. 3 to 5, the filter mechanism 13 includes a filter blade 133 and a filter cartridge 131, the filter blade 133 being connected to the filter cartridge 131; the filter house 131 comprises a tapping hole 134, and the filter blades 133 are adapted to feed the solid residue roll to the tapping hole 134. In the present embodiment, the working principle of the filtering blade 133 is the same as that of the spiral blade 111, and will not be described here again. In the rotation process, the filtering blades 133 drive the solid kitchen waste in the filtering bin 131 to collect to one side, so that the solid-liquid mixed liquid containing a small amount of solids flowing out of the separating mechanism 11 is subjected to secondary solid-liquid separation, and the secondarily separated solid waste is discharged from the slag outlet 134 in the filtering bin 131; the solid-liquid separation of the kitchen waste is thoroughly carried out, so that the solid residue content of the separated liquid is greatly reduced.
Preferably, the filter blade 133 is provided with a cleaning member. The cleaning room is a brush, and the cleaning member is arranged at the edge of the filtering blade 133, so that when the filtering blade 133 rotates and drives the cleaning member to rotate, the cleaning member can act with the water filtering holes 135 on the filtering bin 131, and the cleaning member brushes residues blocked on the water filtering holes 135, so that the smoothness of the water filtering holes 135 is ensured.
It should be noted that, when the spiral blade 111 and the filtering blade 133 are equidistant spiral blades 111, the blades will not excessively squeeze the solid kitchen waste in the rotation process, so that the good integrity of the solid kitchen waste can be ensured, the kitchen waste not only contains food waste, but also contains other solid waste, such as a bottle, a knife and a fork, and if the solid waste is excessively squeezed, the bottle, the knife and the fork and the like damage the blades, and when the solid waste is subsequently treated, the solid waste can be hidden danger to workers; in the embodiment, the solid garbage is not excessively extruded, so that the solid kitchen garbage can keep relative integrity, fruits such as watermelons and apples can be kept relatively intact, sugar can be reserved, and the solid garbage can be fed to livestock, and the utilization rate of the kitchen solid garbage is improved; in addition, the cutters, the bottles and the like can not be extruded and damaged, so that the integrity of the solid garbage can be ensured as much as possible, and the separated solid garbage can be timely found by subsequent staff when being treated, so that the danger is avoided.
In another embodiment of the present application, as shown in fig. 10 to 11, a water filtering hole 135 is formed on the filtering bin 131, and the filtering mechanism 13 further includes a water collecting bin 132, where the water collecting bin 132 is communicated with the filtering bin 131 through the water filtering hole 135; the water collecting bin 132 is provided with a liquid outlet 136. In the present embodiment, the water collecting bin 132 is used for collecting the liquid flowing out of the filtering bin 131, so that the staff can uniformly collect the liquid; the water collecting bin 132 is communicated with the filtering bin 131 through the filtering water holes 135, and the liquid outlet 136 is arranged on the water collecting bin 132, so that the liquid in the water collecting bin 132 is conveniently and uniformly discharged and collected.
In another embodiment of the present application, as shown in fig. 1 to 2, the treatment apparatus further includes an oil-water separator 12; one end of the filtering mechanism 13 is communicated with the separating mechanism 11, and the other end is communicated with the oil-water separator 12. In this embodiment, the oil-water separator may be any mechanism or device with an oil-water separation effect in the prior art, and the application point of this embodiment is that the upper end of the filtering mechanism 13 can be communicated with the separating mechanism 11, the solid-containing liquid kitchen waste separated in the separating mechanism 11 is subjected to secondary solid-liquid separation, and the lower end of the filtering mechanism 13 can also be communicated with the oil-water separator 12, and the liquid kitchen waste after the secondary solid-liquid separation of the filtering mechanism 13 is directly discharged into the oil-water separator 12, so that the transportation of the liquid kitchen waste is reduced, and the corresponding cost is saved. Of course, the oil-water separator 12 in this embodiment may also be the oil-water separator 12 shown in fig. 7 to 9, and the specific structure and principle of the oil-water separator 12 are described in the foregoing, and will not be described herein.
In another embodiment of the present application, as shown in fig. 15, the treatment device comprises a separation mechanism 11 and a filtering mechanism 13, the separation mechanism 11 further comprises a water collecting bin 132, the water collecting bin 132 is communicated with the separation bin 112 through a filtering hole 116 or a cutting groove 114 of the separation bin 112, and the water collecting bin 132 is used for collecting the liquid kitchen waste separated from the separation mechanism 11; the filtering mechanism 13 is communicated with the filtering mechanism 13 through a liquid outlet 136 on the water collecting bin 132, the filtering mechanism 13 is provided with a liquid inlet 137, a liquid outlet 138 and a slag outlet 134, wherein the liquid inlet 137, the liquid outlet 138, the liquid inlet 118 of the separating bin 112 and the liquid outlet 136 of the water collecting bin 132 are basically positioned on the same vertical surface, the height of the slag outlet 134 is larger than that of the liquid outlet 138, so that the screw of the helical blade 111 in the separating mechanism 11 and the screw of the filtering blade 133 are arranged on the same plane in a crossing manner, the effect of solid-liquid separation can be improved through the height difference, the liquid is concentrated together, and the separation effect can be improved again through the height difference of the filtering mechanism 13, so that the solid-liquid separation effect of the liquid kitchen garbage is increased under the cooperation of the action of the filtering blade 133 and the height difference.
Further, all the liquid separated by the treatment device is collected in a water collecting tank, a pump is arranged at the bottom of the water collecting tank, and all the liquid or solid in the water collecting tank can be pumped into the oil-water separator 12, so that the oil-water separation can be performed, and the oil-water separator 12 can be any device with an oil-water separation effect.
The use process of the kitchen waste treatment device is described by combining one embodiment of the application, as shown in fig. 1 and 2, the solid-liquid separator performs solid-liquid separation on the kitchen waste, the oil-water mixed liquid after the solid-liquid separation enters the oil-water separator 12, and the oil-water separator 12 performs oil-water separation on the oil-water mixed liquid;
as shown in fig. 3 and 4, the solid-liquid mixed kitchen waste is poured from the feed inlet 118, enters the separating mechanism 11, the spiral blade 111 rotates, and the solid kitchen waste is rolled up by the spiral blade 111 and delivered to the discharge outlet 113 for delivery; the liquid kitchen waste flows out of the filtering holes 116 and the cutting grooves 114, wherein in the rotating process of the spiral blade 111, the cutting pieces 115 on the spiral blade 111 are protruded into the cutting grooves 114, so that the solid kitchen waste blocking the cutting grooves 114 can be cut or scraped away, and the cutting grooves 114 are kept smooth;
in the secondary filtration of the liquid separated by the separating mechanism 11 by the filtering mechanism 13, the filtering blades 133 can drive the solid kitchen waste in the filtering bin 131 to collect to one side in the rotating process, so that the liquid flowing out of the separating mechanism 11 is subjected to secondary solid-liquid separation, the secondary separated solid waste is discharged from the slag hole 134 in the filtering bin 131, and the liquid after the secondary filtration flows out of the water filtering hole 135;
the liquid after flowing out enters a water collecting bin 132, the water collecting bin 132 is connected below the filter bin 131, and the water collecting bin 132 collects the liquid flowing out of the filter bin 131;
as shown in fig. 7 to 8, the oil-water mixed stock solution is conveyed from the water collecting bin 132 to the precipitation chamber 1211, the oil-water mixed stock solution is precipitated in the precipitation chamber 1211, solid residues in the oil-water mixed stock solution are precipitated, and the precipitated oil-water mixed solution flows into the water collecting chamber 1212 from the partition 1213;
the heating component 124 at the middle bottom of the oil collecting chamber 1212 heats the oil-water mixture, so that the oil at the middle lower part of the oil collecting chamber 1212 can be melted and timely floats to the surface of the liquid;
the turntable 122 in the oil scraping assembly above the oil collecting chamber 1212 is partially immersed in the oil-water mixed liquid, grease in the oil-water mixed liquid is adhered to the turntable 122, when the turntable 122 rotates with the grease and hits the oil scraping groove 1231, the turntable 122 is matched with the oil scraping groove 1231, and the oil scraping groove 1231 scrapes the grease adhered to the turntable 122;
the scraped grease flows along the scraping member 123 to the oil sump 125, and the oil sump 125 communicates with the oil outlet 127, so that the separated grease is conveyed out from the oil outlet 127; and the separated water is delivered from the water outlet 126;
in conclusion, the solid-liquid separation and the oil-water separation of the kitchen waste are completed.
The foregoing has outlined rather broadly the more detailed description of the application in order that the detailed description of the application that follows may be better understood, and in order that the present application may be better understood. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the application can be made without departing from the principles of the application and these modifications and adaptations are intended to be within the scope of the application as defined in the following claims.
Claims (10)
1. A separation mechanism, characterized in that the separation mechanism (11) comprises a separation bin (112), a driving mechanism and a helical blade (111), wherein the helical blade (111) is connected to the separation bin (112), and the helical blade (111) passes through the separation bin (112) to be connected with the driving mechanism;
the spiral blade (111) is provided with a cutting piece (115), the separation bin (112) is provided with a cutting groove (114) matched with the cutting piece (115), and the cutting piece (115) can be at least partially positioned in the cutting groove (114);
the cutting groove (114) is an arc-shaped groove.
2. A separation mechanism according to claim 1, wherein,
the radian of the cutting groove (114) is at least 180 degrees, and a cutter outlet hole (117) is formed in the end part of the cutting groove (114);
the separation bin (112) is provided with a filtering hole (116) and a discharge hole (113).
3. Kitchen waste treatment device comprising a separation mechanism according to any one of claims 1 to 2, characterized in that the treatment device further comprises an oil-water separator (12);
the separation mechanism (11) is communicated with the oil-water separator (12), and the oil-water separator (12) is used for separating oil from water of liquid separated by the separation mechanism (11).
4. A kitchen waste disposal device according to claim 3, wherein,
the oil-water separator (12) comprises a separation box (121), a rotary disc (122) and an oil scraping piece (123), wherein the rotary disc (122) is rotationally connected with the separation box (121), and the rotary disc (122) is at least partially positioned in the separation box (121);
the oil scraping piece (123) is provided with an oil scraping groove (1231), the rotary disc (122) is partially positioned in the oil scraping groove (1231), and the oil scraping groove (1231) scrapes oil on the rotary disc (122).
5. A kitchen waste disposal device as claimed in claim 4, wherein,
the separation box (121) comprises a sedimentation chamber (1211) and an oil collecting chamber (1212), the sedimentation chamber (1211) is communicated with the oil collecting chamber (1212), a partition plate (1213) is arranged between the sedimentation chamber (1211) and the oil collecting chamber (1212), and the upper part of the partition plate (1213) is lower than the upper part of the separation box (121).
6. A kitchen waste disposal device according to any one of claims 4 to 5,
the oil-water separator (12) comprises a heating assembly (124), and the heating assembly (124) is arranged in the separation tank (121);
the heating assembly (124) comprises at least two heating pipes (1241), the setting heights of the heating pipes (1241) are different, and the setting height of the heating pipes (1241) does not exceed the height of the water outlet (126) of the separation box (121).
7. Kitchen waste treatment device comprising a separating mechanism according to any of claims 1-2, characterized in that the treatment device further comprises a filter mechanism (13), the filter mechanism (13) being in communication with the separating mechanism (11).
8. A kitchen waste disposal device as claimed in claim 7, wherein,
the filtering mechanism (13) comprises filtering blades (133) and a filtering bin (131), and the filtering blades (133) are connected with the filtering bin (131);
the filter house (131) comprises a tapping hole (134), and the filter blades (133) are used for conveying solid residues to the tapping hole (134).
9. A kitchen waste disposal device as claimed in claim 8, wherein,
the filtering bin (131) is provided with a water filtering hole (135), the filtering mechanism (13) further comprises a water collecting bin (132), and the water collecting bin (132) is communicated with the filtering bin (131) through the water filtering hole (135);
and a liquid outlet (136) is formed in the water collecting bin (132).
10. A kitchen waste treatment device according to any one of claims 7 to 9, characterized in that the treatment device further comprises an oil-water separator (12);
one end of the filtering mechanism (13) is communicated with the separating mechanism (11), and the other end of the filtering mechanism is communicated with the oil-water separator (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310639182.6A CN116637906A (en) | 2023-05-31 | 2023-05-31 | Separating mechanism and kitchen waste treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310639182.6A CN116637906A (en) | 2023-05-31 | 2023-05-31 | Separating mechanism and kitchen waste treatment device |
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| Publication Number | Publication Date |
|---|---|
| CN116637906A true CN116637906A (en) | 2023-08-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310639182.6A Pending CN116637906A (en) | 2023-05-31 | 2023-05-31 | Separating mechanism and kitchen waste treatment device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117798086A (en) * | 2024-03-01 | 2024-04-02 | 江西山形环保能源集团有限公司 | Sorting device based on kitchen waste treatment and treatment method thereof |
| CN117798086B (en) * | 2024-03-01 | 2024-07-26 | 江西山形环保能源集团有限公司 | Sorting device based on kitchen waste treatment and treatment method thereof |
-
2023
- 2023-05-31 CN CN202310639182.6A patent/CN116637906A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117798086A (en) * | 2024-03-01 | 2024-04-02 | 江西山形环保能源集团有限公司 | Sorting device based on kitchen waste treatment and treatment method thereof |
| CN117798086B (en) * | 2024-03-01 | 2024-07-26 | 江西山形环保能源集团有限公司 | Sorting device based on kitchen waste treatment and treatment method thereof |
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