CN217472879U - Automatic screening and oil extracting device for kitchen waste - Google Patents
Automatic screening and oil extracting device for kitchen waste Download PDFInfo
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- CN217472879U CN217472879U CN202221408147.0U CN202221408147U CN217472879U CN 217472879 U CN217472879 U CN 217472879U CN 202221408147 U CN202221408147 U CN 202221408147U CN 217472879 U CN217472879 U CN 217472879U
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- 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
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Abstract
The utility model discloses an automatic screening and oil extracting device for kitchen waste, which comprises an outer barrel, a filter barrel and a water throwing driving motor, wherein a sealing cover is opened and closed on the opening of the outer barrel and is in sealing fit with the opening; the water throwing driving motor is arranged in the sealing cover and is in transmission connection with the filter barrel after being meshed through the clutch mechanism; the outer side of the outer barrel is provided with an exhaust pipe, an oil discharge pipe and a drain pipe from top to bottom, the exhaust pipe is connected with an air suction port of the vacuum pump, an oil-water interface sensor is arranged at the bottom surface of an inner pipe orifice corresponding to the oil discharge pipe in the outer barrel, an oil discharge control electromagnetic valve and a drain control electromagnetic valve are respectively arranged on the oil discharge pipe and the drain pipe, and the water throwing drive motor, the vacuum pump, the oil-water interface sensor, the oil discharge control electromagnetic valve and the drain control electromagnetic valve are respectively electrically connected with a control circuit. The motor drives the filter barrel and the garbage in the filter barrel to rotate at a high speed, so that the juice in the garbage is thrown out at an accelerated speed, and meanwhile, the negative pressure matched with the vacuum pump is evacuated, and the juice is further discharged from the garbage at an accelerated speed.
Description
Technical Field
The utility model relates to an oil-water separator, especially an automatic screening oil extraction device of kitchen garbage.
Background
In the life of people, most of the kitchen waste is inevitable to contain food residues and juice, wherein most of the juice contains grease which influences the recycling of the food residues, for example, the food residues can be processed into fertilizers through secondary processing, but the food residues cannot contain more grease components. In addition, the grease in the juice also needs to be separated, otherwise the post-treatment of the juice sewage is affected.
At present, the oil extraction treatment of the kitchen waste is generally to sort filtered juice after the waste is crushed, wherein the part floating upwards in the juice is treated as grease, and the rest is treated as sewage (not directly discharged); however, the efficiency of juice separation and oil extraction is low, and an oil extraction device with higher efficiency needs to be designed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an automatic screening oil extraction device of kitchen garbage rational in infrastructure, that oil extraction is efficient.
The purpose of the utility model is realized like this:
the utility model provides an automatic screening oil extraction device of kitchen garbage, includes outer bucket, lauter tub, gets rid of water driving motor and control circuit, and the lauter tub surface is equipped with a plurality of filtration pores, and the lauter tub rotates and sets up in outer bucket, its characterized in that: a sealing cover is opened and closed on the bung hole of the outer barrel, and the sealing cover is in sealing fit with the bung hole and seals the bung hole; the water throwing driving motor is arranged in the sealing cover and is in transmission connection with the filter barrel after being meshed through the clutch mechanism; the outside of outer bucket from last to distributing have rather than inside intercommunication exhaust tube, arrange oil pipe and drain pipe down, the exhaust tube is connected with the induction port of vacuum pump, still correspond the inner mouth of pipe bottom surface department of arranging the oil pipe in the outer bucket and be equipped with oil water interface sensor, arrange oil pipe and drain pipe on being equipped with oil extraction control solenoid valve and drainage control solenoid valve respectively, get rid of water driving motor, vacuum pump, oil water interface sensor, arrange oil control solenoid valve and drainage control solenoid valve respectively with control circuit electric connection.
The purpose of the utility model can also adopt the following technical measures to solve:
as a more specific scheme, a convex ring is arranged on the inner side of the outer barrel corresponding to the upper side of the pipe orifice at the inner end of the exhaust pipe, a rolling bearing is arranged outside the upper end of the filter barrel, and the outer ring of the rolling bearing is placed on the convex ring.
As a further scheme, the clutch mechanism comprises a belt pulley transmission pair, a transmission shaft, an upper coupler and a lower coupler, the water throwing drive motor is in transmission connection with the upper end of the transmission shaft through the belt pulley transmission pair, the lower end of the transmission shaft is in transmission connection with the upper coupler, the lower coupler is in clutch fit with the upper coupler, the lower coupler is arranged at the top of the filter barrel, and when a barrel opening of the outer barrel is closed with the sealing cover, the upper coupler is meshed with the lower coupler to achieve transmission connection.
As a further scheme, the sealing cover is provided with a sealing cavity, the water throwing driving motor and the belt pulley transmission pair are arranged in the sealing cavity, the transmission shaft is in sealed rotating fit with the bottom of the sealing cavity, and the upper end and the lower end of the transmission shaft are respectively positioned on the inner side and the outer side of the sealing cavity.
As a further scheme, the sealing cover is hinged with the outer barrel and is opened and closed through a controller of the turnover driving device; or the sealing cover is arranged above the opening of the outer barrel in a lifting motion mode.
As a further scheme, a drain pipe is further arranged at the bottom of the outer barrel, a switch valve is arranged on the drain pipe, and the pipe orifice at the inner end of the drain pipe is lower than the pipe orifice at the inner end of the drain pipe.
As a further scheme, the outer barrel is also communicated with a liquid inlet pipe, a liquid inlet control electromagnetic valve is arranged on the liquid inlet pipe, and the liquid inlet control electromagnetic valve is electrically connected with the control circuit.
As a further scheme, the exhaust port of the vacuum pump is provided with a filter layer. Because kitchen garbage has certain smell, the exhaust of vacuum pump is then set up the filter layer, will reduce the discharge of smell. The filter layer is not limited to the filter material, and can also be a spraying odor removal device.
As a further scheme, a sealing ring is arranged on the top surface of the outer barrel or the bottom surface of the sealing cover.
As a further scheme, the filter barrel is connected with the outer barrel in a split mode, and the garbage in the filter barrel can be taken out integrally conveniently.
The beneficial effects of the utility model are as follows:
(1) the utility model discloses a filter vat is used for loading the kitchen garbage that needs the dehydration, and the filter vat drives high-speed rotation through getting rid of water driving motor, and the throwing away of sap among the rubbish is accelerated, and simultaneously, the negative pressure that is equipped with the vacuum pump is managed to find time, further accelerates the sap to discharge from rubbish to improve dehydration efficiency; outer bucket is used for collecting the juice, and the drainage control solenoid valve through the control drain pipe is opened, can drain away the sewage of lower floor in the juice, and when the lower floor and the upper strata interface of juice descend to oil-water interface sensor mounting height, control circuit control drainage control solenoid valve is closed, oil extraction control solenoid valve is opened, and then drains away the grease on juice upper strata, realizes carrying oil automatically.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic structural view of the sealing cover in fig. 1 in a turned-up state.
Detailed Description
The invention will be further described with reference to the following drawings and examples:
referring to fig. 1, the automatic screening and oil extracting device for kitchen waste comprises an outer barrel 40, a filter barrel 50, a water throwing driving motor 20 and a control circuit, wherein a plurality of filter holes are formed in the surface of the filter barrel 50, the filter barrel 50 is rotatably arranged in the outer barrel 40, a sealing cover 10 is arranged on a barrel opening of the outer barrel 40 in an opening and closing manner, and the sealing cover 10 is in sealing fit with the barrel opening and seals the barrel opening; the water throwing driving motor 20 is arranged in the sealing cover 10, and the water throwing driving motor 20 is meshed with the filter barrel 50 through a clutch mechanism and then is in transmission connection; an air exhaust pipe 408, an oil exhaust pipe 407 and a drain pipe 402 which are communicated with the inside of the outer barrel 40 are distributed on the outer side of the outer barrel 40 from top to bottom, the air exhaust pipe 408 is connected with an air suction port of the vacuum pump 80, an oil-water interface sensor 70 is further arranged in the outer barrel 40 corresponding to the bottom surface of an inner end pipe orifice of the oil exhaust pipe 407, an oil exhaust control electromagnetic valve 406 and a drain control electromagnetic valve 403 are respectively arranged on the oil exhaust pipe 407 and the drain pipe 402, and the water throwing driving motor 20, the vacuum pump 80, the oil-water interface sensor 70, the oil exhaust control electromagnetic valve 406 and the drain control electromagnetic valve 403 are respectively electrically connected with a control circuit. In operation, when one of the drain control solenoid valve 406 and the drain control solenoid valve 403 is opened, the other is closed.
A convex ring is arranged on the inner side of the outer barrel 40 corresponding to the upper side of the inner end pipe orifice of the exhaust pipe 408, a rolling bearing 60 is arranged outside the upper end of the filter barrel 50, and the outer ring of the rolling bearing 60 is placed on the convex ring.
The clutch mechanism comprises a belt pulley transmission pair 201, a transmission shaft 202, an upper coupler 203 and a lower coupler 501, the water throwing driving motor 20 is in transmission connection with the upper end of the transmission shaft 202 through the belt pulley transmission pair 201, the lower end of the transmission shaft 202 is in transmission connection with the upper coupler 203, the lower coupler 501 is in clutch fit with the upper coupler 203, the lower coupler 501 is arranged at the top of the filter barrel 50, and when the barrel mouth of the outer barrel 40 is closed with the sealing cover 10, the upper coupler 203 is meshed with the lower coupler 501 to achieve transmission connection.
The sealing cover 10 is provided with a sealing cavity, the water throwing driving motor 20 and the belt pulley transmission pair 201 are arranged in the sealing cavity, the transmission shaft 202 is in sealing and rotating fit with the bottom of the sealing cavity, and the upper end and the lower end of the transmission shaft 202 are respectively positioned on the inner side and the outer side of the sealing cavity.
The sealing cover 10 is hinged to the tub 40 and is opened and closed by a controller of a turnover driving device (not shown). Specifically, the sealing cover 10 is connected with the outer tub 40 through a hinge 30. The overturning driving device can be a mandril or a hoisting device.
The top surface of the outer barrel 40 is provided with a sealing ring 409, and the sealing cover 10 is covered and then is in compression joint with the sealing ring 409, so that the sealing cover 10 is in sealing fit with the barrel opening and seals the barrel opening.
A drain pipe 404 is further arranged at the bottom of the outer barrel 40, a switch valve 405 is arranged on the drain pipe 404, and an inner end pipe orifice of the drain pipe 404 is lower than the inner end pipe orifice of the drain pipe 402.
The outer tub 40 is further communicated with a liquid inlet pipe 401, and a liquid inlet control electromagnetic valve (not shown in the figure) is arranged on the liquid inlet pipe 401 and is electrically connected with the control circuit. The liquid inlet pipe 401 can be connected to other juice outlet ports to improve the utilization rate of the automatic kitchen waste screening and oil extracting device.
The filter tub 50 is separately connected to the outer tub 40.
The working principle is as follows: referring to fig. 2, the sealing cover 10 is opened, kitchen waste is poured into the filter drum 50, the sealing cover 10 is closed to the state shown in fig. 1, and the upper coupler 203 and the lower coupler 501 are engaged for transmission. The water throwing driving motor 20 and the vacuum pump 80 are started to accelerate the throwing and discharging of the juice in the garbage, thereby improving the dehydration efficiency. After the dehydration is completed, the drainage control electromagnetic valve 403 is opened first to discharge sewage in the lower layer of the juice in the outer barrel 40, when the interface between the lower layer of the juice and the upper layer of the juice is lowered to the installation height of the oil-water interface sensor, the drainage control electromagnetic valve 403 is closed, the oil discharge control electromagnetic valve 406 is opened to discharge the grease in the upper layer of the juice in the outer barrel 40, and the automatic oil extraction is realized.
The foregoing is the preferred embodiment of the present invention, showing and describing the basic principles, main features and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are intended to illustrate the principles of the invention, but rather that various changes and modifications may be made without departing from the spirit and scope of the invention, the scope of which is defined by the appended claims and their equivalents.
Claims (10)
1. The utility model provides an automatic screening oil extraction device of kitchen garbage, includes outer bucket, lauter tub, gets rid of water driving motor and control circuit, and the lauter tub surface is equipped with a plurality of filtration pores, and the lauter tub rotates and sets up in outer bucket, its characterized in that: a sealing cover is opened and closed on the bung hole of the outer barrel, and the sealing cover is in sealing fit with the bung hole and seals the bung hole; the water throwing driving motor is arranged in the sealing cover and is in transmission connection with the filter barrel after being meshed through the clutch mechanism; the outer side of the outer barrel is provided with an exhaust pipe, an oil discharge pipe and a drain pipe which are communicated with the inner part of the outer barrel from top to bottom, the exhaust pipe is connected with an air suction port of the vacuum pump, an oil-water interface sensor is arranged on the bottom surface of an inner pipe orifice of the outer barrel corresponding to the oil discharge pipe, an oil discharge control electromagnetic valve and a drain control electromagnetic valve are respectively arranged on the oil discharge pipe and the drain pipe, and the water throwing drive motor, the vacuum pump, the oil-water interface sensor, the oil discharge control electromagnetic valve and the drain control electromagnetic valve are respectively electrically connected with the control circuit.
2. The automatic screening and oil extracting device for kitchen waste according to claim 1, characterized in that: the inner side of the outer barrel is provided with a convex ring corresponding to the upper side of the inner end pipe orifice of the exhaust pipe, a rolling bearing is arranged outside the upper end of the filter barrel, and the outer ring of the rolling bearing is placed on the convex ring.
3. The automatic screening and oil extracting device for kitchen waste according to claim 1, characterized in that: the clutch mechanism comprises a belt pulley transmission pair, a transmission shaft, an upper coupler and a lower coupler, the water throwing driving motor is in transmission connection with the upper end of the transmission shaft through the belt pulley transmission pair, the lower end of the transmission shaft is in transmission connection with the upper coupler, the lower coupler is in clutch fit with the upper coupler, the lower coupler is arranged at the top of the filter barrel, and when the barrel opening of the outer barrel is closed with the sealing cover, the upper coupler is meshed with the lower coupler to realize transmission connection.
4. The automatic screening and oil extracting device for kitchen waste according to claim 3, characterized in that: the sealing cover is provided with a sealing cavity, the water throwing driving motor and the belt pulley transmission pair are arranged in the sealing cavity, the transmission shaft is in sealed rotating fit with the bottom of the sealing cavity, and the upper end and the lower end of the transmission shaft are respectively positioned on the inner side and the outer side of the sealing cavity.
5. The automatic screening and oil extracting device for kitchen waste according to claim 1, characterized in that: the sealing cover is hinged with the outer barrel and is opened and closed through a controller of the turnover driving device; or the sealing cover is arranged above the bung hole of the outer barrel in a lifting motion manner.
6. The automatic screening and oil extracting device for kitchen waste according to claim 1, characterized in that: the bottom of the outer barrel is also provided with a drain pipe, the drain pipe is provided with a switch valve, and the inner end pipe orifice of the drain pipe is lower than the inner end pipe orifice of the drain pipe.
7. The automatic screening and oil extracting device for kitchen waste according to claim 1, characterized in that: the outer barrel is also communicated with a liquid inlet pipe, a liquid inlet control electromagnetic valve is arranged on the liquid inlet pipe, and the liquid inlet control electromagnetic valve is electrically connected with the control circuit.
8. The automatic screening and oil extracting device for kitchen waste according to claim 1, characterized in that: and a filtering layer is arranged at the exhaust port of the vacuum pump.
9. The automatic screening and oil extracting device for kitchen waste according to claim 1, characterized in that: and a sealing ring is arranged on the top surface of the outer barrel or the bottom surface of the sealing cover.
10. The automatic screening and oil extracting device for kitchen waste according to claim 1, characterized in that: the filter barrel is connected with the outer barrel in a split manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221408147.0U CN217472879U (en) | 2022-06-06 | 2022-06-06 | Automatic screening and oil extracting device for kitchen waste |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221408147.0U CN217472879U (en) | 2022-06-06 | 2022-06-06 | Automatic screening and oil extracting device for kitchen waste |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217472879U true CN217472879U (en) | 2022-09-23 |
Family
ID=83313075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221408147.0U Active CN217472879U (en) | 2022-06-06 | 2022-06-06 | Automatic screening and oil extracting device for kitchen waste |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217472879U (en) |
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2022
- 2022-06-06 CN CN202221408147.0U patent/CN217472879U/en active Active
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