CN108405575B - Environment-friendly kitchen waste oil and fat separation device - Google Patents
Environment-friendly kitchen waste oil and fat separation device Download PDFInfo
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- CN108405575B CN108405575B CN201810370593.9A CN201810370593A CN108405575B CN 108405575 B CN108405575 B CN 108405575B CN 201810370593 A CN201810370593 A CN 201810370593A CN 108405575 B CN108405575 B CN 108405575B
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- 238000000926 separation method Methods 0.000 title claims abstract description 92
- 239000010806 kitchen waste Substances 0.000 title claims abstract description 60
- 238000000605 extraction Methods 0.000 claims abstract description 50
- 238000002156 mixing Methods 0.000 claims abstract description 38
- 239000004519 grease Substances 0.000 claims abstract description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 238000001514 detection method Methods 0.000 claims description 14
- 239000007788 liquid Substances 0.000 claims description 11
- 238000003756 stirring Methods 0.000 claims description 10
- 239000000203 mixture Substances 0.000 claims description 5
- 238000007789 sealing Methods 0.000 abstract description 6
- 239000007787 solid Substances 0.000 description 11
- 238000000034 method Methods 0.000 description 7
- 239000010813 municipal solid waste Substances 0.000 description 7
- 239000000284 extract Substances 0.000 description 6
- 238000007599 discharging Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000855 fermentation Methods 0.000 description 2
- 230000004151 fermentation Effects 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 241000238631 Hexapoda Species 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 235000021186 dishes Nutrition 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000010794 food waste Substances 0.000 description 1
- 235000021190 leftovers Nutrition 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
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- 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
- B09B5/00—Operations not covered by a single other subclass or by a single other group in this subclass
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- 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
- B09B2101/02—Gases or liquids enclosed in discarded articles, e.g. aerosol cans or cooling systems of refrigerators
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- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Processing Of Solid Wastes (AREA)
- Centrifugal Separators (AREA)
Abstract
The invention relates to an environment-friendly kitchen waste grease separation device, which comprises: the device comprises a collecting cavity, a processing cavity, a separation cavity, a distribution chamber and a control processor; the collecting cavity is used for collecting kitchen waste; the collecting cavity is connected with the processing cavity through a first channel, and the first channel is provided with a first limiting valve; a mixing device is arranged in the treatment cavity; the treatment cavity is connected with the separation cavity through a second channel, and the second channel is provided with a second limiting valve; a centrifugal cavity is arranged in the separation cavity, the centrifugal cavity is provided with a feed inlet, and the second channel corresponds to the feed inlet; the feeding hole is provided with a first sealing door, and the sealing door is connected with the control processor; the centrifugal cavity is also provided with a discharge port, the discharge port is provided with a second sealing door, a separator is arranged above the discharge port and comprises a separation net and a telescopic rod, and the telescopic rod is connected with the control processor; a first negative pressure extraction device and a second negative pressure extraction device are arranged in the separation cavity, and the first negative pressure extraction device is provided with an oil content detector; the distribution chamber includes a first distribution chamber and a second distribution chamber.
Description
Technical Field
The invention relates to the field of kitchen waste treatment, in particular to an environment-friendly oil and fat separation device for kitchen waste.
Background
The kitchen waste is usually composed of bad dishes selected in the process of cooking and leftovers after meal, and compared with other household garbage, the kitchen waste is often accompanied with unique peculiar smell and is easier to attract flies and insects, so that great troubles are caused to the life of people. If the kitchen waste is not treated in time, the kitchen waste can go moldy and grow bacteria, so that the quick treatment of the kitchen waste is extremely important. At present, when kitchen waste is treated, a part of garbage is often contained by a convenient bag and thrown into an external garbage can, and the other part of small garbage such as rice which can be washed away can be directly washed into a sewer sometimes. However, the disposal method of packing and throwing away the garbage with the convenient bag and flushing the garbage into the sewer is troublesome in process and not environment-friendly, and since the kitchen waste is composed of edible food, a large amount of grease exists in the kitchen waste, and the grease can affect the reutilization of the kitchen waste, for example: the oil will influence the process of fermentation during fermentation, and if the oil rich in oil is directly discharged into a sewer and the oil is easy to adhere to the surface of a pipeline to cause pipeline blockage, the prior art extracts the oil floating on the upper surface of the kitchen waste, but the mode easily causes a large amount of oil in the kitchen waste to be remained on the surface of food residues, and is not beneficial to reutilization of the kitchen waste.
Disclosure of Invention
The purpose of the invention is as follows:
aiming at the problem of low oil extraction rate in the background art, the invention provides an environment-friendly oil separation device for kitchen waste.
The technical scheme is as follows:
the utility model provides an environment-friendly kitchen waste's grease separator, includes: the device comprises a collecting cavity, a processing cavity, a separation cavity, a distribution chamber and a control processor;
the collecting cavity is used for collecting kitchen waste; the collecting cavity is connected with the processing cavity through a first channel, the first channel is provided with a first limiting valve, and the first limiting valve is connected with the control processor;
the treatment cavity is used for treating the kitchen waste and mixing the kitchen waste; a mixing device is arranged in the treatment cavity and used for mixing the kitchen waste, the mixing device is connected with the control processor, the control processor outputs a control signal to the mixing device, and the mixing device executes corresponding operation according to the control signal;
the treatment cavity is connected with the separation cavity through a second channel, the second channel is provided with a second limiting valve, and the second limiting valve is connected with the control processor;
a centrifugal cavity is arranged in the separation cavity, the centrifugal cavity is connected with the control processor, the centrifugal cavity is provided with a feeding hole, and the second channel corresponds to the feeding hole; the feeding hole is provided with a first sealing door, and the first sealing door is connected with the control processor; the centrifugal cavity is also provided with a discharge port, the discharge port is provided with a second sealing door, a separator is arranged above the discharge port and comprises a separation net and a telescopic rod, and the telescopic rod is connected with the control processor; a first negative pressure extraction device is arranged in the separation cavity, an oil content detector is arranged on the first negative pressure extraction device, and the oil content detector is connected with the control processor; a second negative pressure extraction device is also arranged in the separation cavity, and the first negative pressure extraction device and the second negative pressure extraction device are respectively connected with the control processor;
the distribution chamber comprises a first distribution chamber and a second distribution chamber, the first negative pressure extraction device is communicated with the first distribution chamber, and the second negative pressure extraction device is communicated with the second distribution chamber;
the first negative pressure extraction device is provided with a stability detection unit, the stability detection unit is used for detecting whether the mixture in the centrifugal cavity is stable or not, and the stability detection unit is connected with the control processor; if the liquid level in the centrifugal cavity is unstable, the stability detection unit does not act; if the liquid level in the centrifugal cavity is stable, the stability detection unit outputs a stability signal to the control processor, and the control processor receives the stability signal and then executes the operation of outputting a driving signal to the first negative pressure extraction device.
In a preferred embodiment of the present invention, the mixing device includes a crushing device and a stirring device, and the crushing device and the stirring device are connected to the control processor, respectively.
In a preferred aspect of the present invention, the second negative pressure extracting means has an inner diameter larger than that of the first negative pressure extracting means.
As a preferable mode of the present invention, the separator further includes a rotating motor, the rotating motor is connected to the telescopic rod, and the rotating motor is electrically connected to the control processor.
As a preferable mode of the present invention, the first negative pressure extracting device is provided with a filter net having a mesh diameter smaller than that of the separating net.
As a preferable mode of the invention, a rotating piece is arranged at the joint of the telescopic rod and the separation net, and the rotating piece is connected with the control processor.
As a preferable mode of the present invention, the separation net has a flexible wire net around the separation net, and the flexible wire net is disposed along the periphery of the separation net and expands the area of the separation net.
As a preferred mode of the invention, a water outlet pipe is also arranged in the separation cavity, the water outlet pipe corresponds to any one of the feeding hole and the discharging hole, and the water outlet pipe is connected with the control processor.
The invention realizes the following beneficial effects:
1. the processing cavity fully mixes the kitchen waste, the mixed kitchen waste is subjected to centrifugation through the centrifugal cavity to layer components with different densities, the separator separates solids in the kitchen waste, the first negative pressure extraction device extracts the upper layer of grease into the first distribution chamber, and the centrifugal cavity effectively and fully separates the grease;
2. the crushing device is utilized to effectively control the size of solid matters in the kitchen waste within a certain range, so that the subsequent treatment of the kitchen waste is facilitated;
3. the separator releases grease attached to the surface of the solid object through rotation, the rotating piece can enable the separation net to be subjected to angle adjustment, the grease on the surface of the solid object is fully released, and the flexible wire net avoids leakage of the solid object.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and together with the description, serve to explain the principles of the disclosure.
FIG. 1 is a schematic view of an oil-fat separation device for environment-friendly kitchen waste provided by the invention;
FIG. 2 is a schematic cross-sectional view of a separation cavity of the oil-fat separation device for the environment-friendly kitchen waste, provided by the invention;
FIG. 3 is a connection block diagram of the oil-fat separation device for the environment-friendly kitchen waste provided by the invention;
FIG. 4 is a schematic sectional view of a treatment cavity of a second environment-friendly kitchen waste grease separation device provided by the invention;
FIG. 5 is a schematic cross-sectional view of a separation cavity of a second environment-friendly kitchen waste oil separation device provided by the invention;
fig. 6 is a schematic cross-sectional view of a separation cavity of a third environment-friendly kitchen waste grease separation device provided by the invention.
Wherein: 1. the device comprises a collecting cavity, 11, a first channel, 12, a first limiting valve, 2, a processing cavity, 21, a second channel, 22, a second limiting valve, 23, a mixing device, 231, a crushing device, 232, a stirring device, 3, a separation cavity, 31, a centrifugal cavity, 311, a feed inlet, 312, a first closing door, 313, a discharge outlet, 314, a second closing door, 315, a separator, 3151, a separation net, 3152, a telescopic rod, 3153, a rotary motor, 3154, a rotary member, 3155, a flexible silk screen, 32, a first negative pressure extraction device, 321, an oil detector, 322, a stability detection unit, 323, a filter screen, 33, a second negative pressure extraction device, 34, a water outlet pipe, 4, a control processor, 5, a first distribution chamber and 6, a second distribution chamber.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Example one
Referring to fig. 1-3, fig. 1 is a schematic view of an oil-fat separation device for environment-friendly kitchen waste provided by the invention; FIG. 2 is a schematic cross-sectional view of a separation cavity of the oil-fat separation device for the environment-friendly kitchen waste, provided by the invention; fig. 3 is a connection block diagram of the oil-fat separation device for the environment-friendly kitchen waste provided by the invention.
Specifically, an environmental protection kitchen garbage's grease separator includes: a collection chamber 1, a processing chamber 2, a separation chamber 3, a distribution chamber and a control processor 4.
The collection cavity 1 is used for collecting kitchen waste. The collection chamber 1 is connected to the process chamber 2 via a first channel 11, the first channel 11 being provided with a first restriction valve 12, the first restriction valve 12 being connected to the control processor 4. The collecting chamber 1 is used for collecting kitchen waste generated by a user or collected by an operator. The first limiting valve 12 is controlled by the control processor 4, and the first limiting valve 12 is used for controlling the conduction and the closing of the first passage 11. The first channel 11 is used for communicating the collection chamber 1 and the treatment chamber 2, the content in the collection chamber 1 is output to the treatment chamber 2 through the first channel 11, and the content in the treatment chamber 2 cannot be output to the collection chamber 1 reversely through the first channel 11. If the first limiting valve 12 is closed, the first passage 11 is closed. After the control processor 4 outputs an opening signal to the first limiting valve 12, the first limiting valve 12 is opened, the first channel 11 is conducted, and the content in the collection chamber 1 is output to the treatment chamber 2 through the first channel 11. When the control processor 4 outputs a closing signal to the first limiting valve 12, the first limiting valve 12 is closed, the first channel 11 is closed, and the content in the collection chamber 1 cannot be output to the treatment chamber 2 through the first channel 11.
The treatment cavity 2 is used for treating the kitchen waste and performing mixed treatment on the kitchen waste. A mixing device 23 is arranged in the treatment cavity 2, the mixing device 23 is used for mixing the kitchen waste, the mixing device 23 is connected with the control processor 4, the control processor 4 outputs a control signal to the mixing device 23, and the mixing device 23 executes corresponding operation according to the control signal. The treatment chamber 2 is used for mixing the contents output from the collection chamber 1. The mixing device 23 may be a stirrer for mixing and stirring the kitchen waste, and in this embodiment, the mixing device 23 may also be a crusher for crushing the kitchen waste to uniform the particle size of the kitchen waste. The mixing device 23 is connected to the control processor 4, the control processor 4 outputs an on signal to the mixing device 23, the mixing device 23 which receives the on signal is started to process the kitchen waste in the processing chamber 2, and the mixing device 23 stops operating if the control processor 4 outputs an off signal to the mixing device 23.
The process chamber 2 is connected to the separation chamber 3 via a second channel 21, the second channel 21 being provided with a second limiting valve 22, the second limiting valve 22 being connected to the control processor 4. The second channel 21 connects the processing chamber 2 and the separation chamber 3, and the content in the processing chamber 2 is discharged to the separation chamber 3 through the second channel 21, and the content in the separation chamber 3 cannot be reversely discharged to the processing chamber 2 through the second channel 21. The second channel 21 is provided with a second limiting valve 22, the second limiting valve 22 is used for controlling the opening and closing of the second channel 21, the second limiting valve 22 is connected with the control processor 4, if the control processor 4 outputs an opening signal to the second limiting valve 22, the second limiting valve 22 is opened, the second channel 21 is conducted, and the content in the processing cavity 2 is output to the separation cavity 3 through the second channel 21; when the control processor 4 outputs a closing signal to the second limiting valve 22, the second limiting valve 22 is closed, the second channel 21 is closed, and the processing chamber 2 cannot output the content to the separation chamber 3 through the second channel 21.
The separation chamber 3 is provided with a centrifugal chamber 31, the centrifugal chamber 31 is connected with the control processor 4, the centrifugal chamber 31 is provided with a feeding hole 311, and the second channel 21 corresponds to the feeding hole 311. The centrifugal cavity 31 is arranged in the separation cavity 3 and is connected with the control processor 4, and the control processor 4 outputs an opening signal to the centrifugal cavity 31, so that the centrifugal cavity 31 starts to work; if control processor 4 outputs a shut down signal to chamber 31, chamber 31 is deactivated. The inlet 311 of the centrifugal cavity 31 corresponds to the connection port of the second channel 21 and the separation cavity 3, and the content output from the second channel 21 enters the centrifugal cavity 31 through the inlet 311. The feeding hole 311 is provided with a first closing door 312, and the first closing door 312 is connected with the control processor 4. The first closing door 312 is used for closing the feeding hole 311, the control processor 4 outputs a closing signal to the first closing door 312, the first closing door 312 is closed, and the centrifugal cavity 31 is closed; if the control processor 4 outputs an opening signal to the first closing door 312, the first closing door 312 is opened, and the feeding port 311 of the centrifugal chamber 31 can receive the contents from the second channel 21. The centrifugal chamber 31 also has an outlet 313, and the outlet 313 is provided with a second closing door 314. The discharge hole 313 is used for discharging the content in the centrifugal cavity 31. The second closing door 314 is connected with the control processor 4, and if the control processor 4 outputs an opening signal to the second closing door 314, the second closing door 314 is opened; if the control processor 4 outputs a close signal to the second closing door 314, the second closing door 314 is closed.
A separator 315 is arranged above the discharge hole 313, the separator 315 comprises a separation net 3151 and a telescopic rod 3152, and the telescopic rod 3152 is connected with the control processor 4. If the control processor 4 outputs an extension signal to the extension rod 3152, the extension rod 3152 extends; if the control processor 4 outputs a retraction signal to the telescopic link 3152, the telescopic link 3152 retracts. One end of the telescopic rod 3152 is fixed on the inner wall of the separation chamber 3, and is specifically arranged on the inner wall of the separation chamber 3 corresponding to the discharge hole 313. The other end of the telescopic rod 3152 is connected with a separation net 3151, the separation net 3151 is vertically connected with the telescopic rod 3152, and the separation net 3151 is parallel to the bottom of the centrifugal cavity 31.
A first negative pressure extraction device 32 is arranged in the separation chamber 3, the first negative pressure extraction device 32 is provided with an oil content detector 321, and the oil content detector 321 is connected with the control processor 4. A second negative pressure extraction device 33 is further arranged in the separation cavity 3, and the first negative pressure extraction device 32 and the second negative pressure extraction device 33 are respectively connected with the control processor 4. The first negative pressure extracting device 32 is used for extracting grease in the centrifugal cavity 31, the oil content detector 321 is used for detecting grease in the centrifugal cavity 31, if the oil content detector 321 detects the presence of grease, the oil content detector 321 outputs a driving signal to the control processor 4, the control processor 4 outputs a driving signal to the first negative pressure extracting device 32 according to the driving signal, and the first negative pressure extracting device 32, after receiving the driving signal, will probe into the centrifugal cavity 31 and extract the grease on the surface of the liquid level; if the oil content detector 321 does not detect the oil or fat, the oil content detector 321 outputs a stop signal to the control processor 4, and if the control processor 4 receives the stop signal, the control processor 4 outputs the stop signal to the first negative pressure extraction device 32, and the first negative pressure extraction device 32 stops the extraction and the collection. In addition, after the control processor 4 receives the stop signal output from the oil content detector 321, the control processor 4 also outputs a driving signal to the second negative pressure extracting device 33, and the second negative pressure extracting device 33, after receiving the driving signal, protrudes into the centrifugal cavity 31 and extracts all the contents therein.
The distribution chambers comprise a first distribution chamber 5 and a second distribution chamber 6, a first negative pressure extraction device 32 communicating with the first distribution chamber 5 and a second negative pressure extraction device 33 communicating with the second distribution chamber 6. The grease drawn by the first negative pressure drawing device 32 is discharged to the first distribution chamber 5, and the content prize drawn by the second negative pressure drawing device 33 is discharged to the second distribution chamber 6.
In practical application, the collection chamber 1 collects the kitchen waste, the control processor 4 outputs an opening signal to the first limiting valve 12, and the content in the collection chamber 1 is output to the treatment chamber 2 through the first passage 11. After the contents enter the treatment chamber 2, the control processor 4 outputs a closing signal to the first restriction valve 12 and an opening signal to the mixing device 23. After the mixing is finished, the control processor 4 outputs a closing signal to the mixing device 23 and outputs an opening signal to the second limiting valve 22, the content in the processing chamber 2 is output to the separation chamber 3 through the second channel 21, and the content entering the separation chamber 3 enters the centrifugal chamber 31 through the feed inlet 311. The control processor 4 outputs a closing signal to the second limiting valve 22 and also outputs closing signals to the first closing door 312 and the second closing door 314, and the second limiting valve 22, the first closing door 312 and the second closing door 314 are closed. The control processor 4 outputs an opening signal to the centrifugal cavity 31, and the centrifugal cavity 31 works according to the opening signal. The control processor 4 outputs a closing signal to the centrifugal chamber 31 and the centrifugal chamber 31 stops working. After the centrifugal cavity 31 stops working, the control processor 4 outputs an opening signal to the second closing door 314, meanwhile, the control processor 4 outputs an extending signal to the telescopic rod 3152, the telescopic rod 3152 extends, the separation net 3151 falls to filter solid matters in the mixture downwards, if the control processor 4 receives a driving signal output by the oil content detector 321, the control processor 4 outputs a driving signal to the first negative pressure extraction device 32, and the first negative pressure extraction device 32 extracts oil on the surface of the liquid. When the extraction of the oil or fat is completed or the oil or fat layer is not present on the liquid surface, the oil detector 321 outputs a stop signal to the control processor 4, the control processor 4 outputs a drive signal to the second negative pressure driving device, and at the same time, the control processor 4 outputs a retraction signal to the telescopic rod 3152, so that the telescopic rod 3152 retracts, and the second negative pressure driving device extracts the contents in the centrifugal chamber 31.
Example two
Referring to fig. 3-5, fig. 4 is a schematic sectional view of a treatment cavity of a second environment-friendly kitchen waste grease separation device provided by the invention; fig. 5 is a schematic sectional view of a separation cavity of a second environment-friendly kitchen waste grease separation device provided by the invention.
This embodiment is substantially the same as the first embodiment, except that the mixing device 23 preferably includes a crushing device 231 and a stirring device 232, and the crushing device 231 and the stirring device 232 are respectively connected to the control processor 4. If the control processor 4 outputs an opening signal to the mixing device 23, the crushing device 231 and the stirring device 232 are opened together, the crushing device 231 is used for crushing solid matters in the contents in the processing cavity 2 into a fixed size for facilitating subsequent processing, and the stirring device 232 is used for uniformly mixing the solid matters and the liquid matters for facilitating subsequent centrifugal operation.
Preferably, the first negative pressure extracting device 32 is provided with a stability detecting unit 322, the stability detecting unit 322 is used for detecting whether the mixture in the centrifugal cavity 31 is stable, and the stability detecting unit 322 is connected with the control processor 4. The stability detection unit 322 is disposed on one side of the oil content detector 321, and if the liquid level in the centrifugal chamber 31 is unstable to rotate and shake, the stability detection unit 322 does not operate; if the liquid level in the centrifugal chamber 31 is stable, the stability detection unit 322 outputs a stability signal to the control processor 4, and the control processor 4 receives the stability signal and then performs an operation of outputting a driving signal to the first negative pressure pumping device 32.
Preferably, the second negative pressure extraction means 33 has an internal diameter greater than the internal diameter of the first negative pressure extraction means 32. The second negative pressure extraction device 33 is used for extracting the solid-liquid mixture, and the diameter of an extraction opening of the second negative pressure extraction device is larger than that of the first negative pressure extraction device 32 only extracting the grease.
Preferably, the first negative pressure suction means 32 is provided with a filter screen 323, and the mesh diameter of the filter screen 323 is smaller than that of the separation screen 3151. The filter screen 323 is disposed at the inlet of the first sub-negative pressure extraction device to prevent the grease floating with solid matters from being sucked into the first negative pressure extraction device 32.
EXAMPLE III
Referring to fig. 6, fig. 6 is a schematic sectional view of a separation cavity of a third environment-friendly kitchen waste grease separation device provided by the invention.
This embodiment is substantially the same as the first embodiment, except that, preferably, the separator 315 further includes a rotating motor 3153, the rotating motor 3153 is connected with the telescopic rod 3152, and the rotating motor 3153 is electrically connected with the control processor 4. The control processor 4 outputs an extension signal to the telescopic rod 3152 and outputs a start signal to the rotating motor 3153, the rotating motor 3153 receives the start signal and drives the telescopic rod 3152 to rotate, and the telescopic rod 3152 rotates to drive the separating net 3151 to rotate by taking a connection point with the telescopic rod 3152 as a central plane. When the control processor 4 outputs the retraction signal to the extensible rod 3152, the control processor 4 also outputs a stop signal to the rotating motor 3153, and the rotating motor 3153 stops driving the extensible rod 3152 to rotate.
Preferably, a rotating member 3154 is provided at a connection portion of the telescopic bar 3152 and the separation net 3151, and the rotating member 3154 is connected to the control processor 4. The rotating member 3154 is used for driving the separation net 3151 to rotate in multiple angles around the rotating member 3154, if the control processor 4 outputs an extending signal to the rotating member 3154, the control processor 4 also outputs a starting signal to the rotating member 3154, and the separation net 3151 rotates to separate grease attached to the surface of the solid in the separation process.
Preferably, a flexible wire net 3155 is provided around the separation net 3151, and the flexible wire net 3155 is disposed along the circumference of the separation net 3151 and expands the area of the separation net 3151. Flexible wire mesh 3155 expands the area of separation mesh 3151, limiting the rise of solids as separation mesh 3151 rotates.
Preferably, a water outlet pipe 34 is further arranged in the separation cavity 3, the water outlet pipe 34 corresponds to any one of the feeding hole 311 and the discharging hole 313, and the water outlet pipe 34 is connected with the control processor 4. If the control processor 4 outputs a driving signal to the second negative pressure extraction device 33, the control processor 4 also outputs an opening signal to the water outlet pipe 34, the water outlet pipe 34 delivers water into the separation cavity 3, and the water output by the water outlet pipe 34 is output into the centrifugal cavity 31 through the feed inlet 311 or the discharge outlet 313.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and are intended to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the scope of the present invention. All equivalent changes or modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides an environment-friendly kitchen waste's grease separator which characterized in that includes: the device comprises a collection cavity (1), a treatment cavity (2), a separation cavity (3), a distribution chamber and a control processor (4);
the collecting cavity (1) is used for collecting kitchen waste; the collecting cavity (1) is connected with the processing cavity (2) through a first channel (11), the first channel (11) is provided with a first limiting valve (12), and the first limiting valve (12) is connected with the control processor (4);
the treatment cavity (2) is used for treating the kitchen waste and mixing the kitchen waste; a mixing device (23) is arranged in the treatment cavity (2), the mixing device (23) is used for mixing the kitchen waste, the mixing device (23) is connected with the control processor (4), the control processor (4) outputs a control signal to the mixing device (23), and the mixing device (23) executes corresponding operation according to the control signal;
the treatment cavity (2) is connected with the separation cavity (3) through a second channel (21), the second channel (21) is provided with a second limiting valve (22), and the second limiting valve (22) is connected with the control processor (4);
a centrifugal cavity (31) is arranged in the separation cavity (3), the centrifugal cavity (31) is connected with the control processor (4), the centrifugal cavity (31) is provided with a feed port (311), and the second channel (21) corresponds to the feed port (311); the feeding hole (311) is provided with a first closing door (312), and the first closing door (312) is connected with the control processor (4); the centrifugal cavity (31) is also provided with a discharge hole (313), the discharge hole (313) is provided with a second closing door (314), a separator (315) is arranged above the discharge hole (313), the separator (315) comprises a separation net (3151) and a telescopic rod (3152), and the telescopic rod (3152) is connected with the control processor (4); a first negative pressure extraction device (32) is arranged in the separation cavity (3), an oil content detector (321) is arranged on the first negative pressure extraction device (32), and the oil content detector (321) is connected with the control processor (4); a second negative pressure extraction device (33) is also arranged in the separation cavity (3), and the first negative pressure extraction device (32) and the second negative pressure extraction device (33) are respectively connected with the control processor (4);
the distribution chamber comprises a first distribution chamber (5) and a second distribution chamber (6), a first negative pressure extraction device (32) is communicated with the first distribution chamber (5), and a second negative pressure extraction device (33) is communicated with the second distribution chamber (6);
the first negative pressure extraction device (32) is provided with a stability detection unit (322), the stability detection unit (322) is used for detecting whether the mixture in the centrifugal cavity (31) is stable, and the stability detection unit (322) is connected with the control processor (4); if the liquid level in the centrifugal cavity (31) is unstable, the stability detection unit (322) does not act; if the liquid level in the centrifugal cavity (31) is stable, the stability detection unit (322) outputs a stability signal to the control processor (4), and the control processor (4) receives the stability signal and then executes the operation of outputting a driving signal to the first negative pressure extraction device (32);
the separator (315) further comprises a rotating motor (3153), the rotating motor (3153) is connected with the telescopic rod (3152), and the rotating motor (3153) is electrically connected with the control processor (4); a rotating piece (3154) is arranged at the connection part of the telescopic rod (3152) and the separation net (3151), and the rotating piece (3154) is connected with the control processor (4); and flexible silk screens (3155) are arranged around the separation net (3151), and the flexible silk screens (3155) are arranged along the periphery of the separation net (3151) and expand the area of the separation net (3151).
2. The environment-friendly kitchen waste grease separation device according to claim 1, characterized in that the mixing device (23) comprises a crushing device (231) and a stirring device (232), and the crushing device (231) and the stirring device (232) are respectively connected with the control processor (4).
3. The environment-friendly kitchen waste grease separation device according to claim 1, characterized in that the inner diameter of the second negative pressure extraction device (33) is larger than the inner diameter of the first negative pressure extraction device (32).
4. The grease separation device for the environmental-friendly kitchen waste as claimed in claim 1, characterized in that the first negative pressure extraction device (32) is provided with a filter screen (323), and the mesh diameter of the filter screen (323) is smaller than that of the separation screen (3151).
5. The environment-friendly kitchen waste grease separation device according to claim 1, characterized in that a water outlet pipe (34) is further arranged in the separation cavity (3), the water outlet pipe (34) corresponds to any one of the feed inlet (311) and the discharge outlet (313), and the water outlet pipe (34) is connected with the control processor (4).
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| CN201810370593.9A CN108405575B (en) | 2018-04-24 | 2018-04-24 | Environment-friendly kitchen waste oil and fat separation device |
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| CN108405575B true CN108405575B (en) | 2020-07-24 |
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| CN111483731B (en) * | 2020-04-23 | 2022-04-26 | 佛山科学技术学院 | Intelligent garbage disposal vehicle |
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Effective date of registration: 20200528 Address after: 310000 room 1155, building a, Hangzhou creative design center, No. 102, Genxi Road, Jianggan District, Hangzhou City, Zhejiang Province Applicant after: Hangzhou NANDA Environmental Protection Technology Co., Ltd Address before: 215400 West Building 518, No. 6 Beijing West Road, Taicang Economic Development Zone, Suzhou City, Jiangsu Province Applicant before: SUZHOU GEMU SOFTWARE TECHNOLOGY Co.,Ltd. |
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Denomination of invention: An oil separation device for environmental protection kitchen waste Effective date of registration: 20220407 Granted publication date: 20200724 Pledgee: Hangzhou High-tech Financing Guarantee Co.,Ltd. Pledgor: Hangzhou NANDA Environmental Protection Technology Co.,Ltd. Registration number: Y2022330000479 |