CN112110554A - Kitchen waste oil-water separation device - Google Patents
Kitchen waste oil-water separation device Download PDFInfo
- Publication number
- CN112110554A CN112110554A CN202010993316.0A CN202010993316A CN112110554A CN 112110554 A CN112110554 A CN 112110554A CN 202010993316 A CN202010993316 A CN 202010993316A CN 112110554 A CN112110554 A CN 112110554A
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- Prior art keywords
- oil
- water separation
- scraper
- filter screen
- separation tank
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/34—Treatment of water, waste water, or sewage with mechanical oscillations
- C02F1/36—Treatment of water, waste water, or sewage with mechanical oscillations ultrasonic vibrations
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/24—Treatment of water, waste water, or sewage by flotation
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/40—Devices for separating or removing fatty or oily substances or similar floating material
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/14—Maintenance of water treatment installations
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/16—Regeneration of sorbents, filters
Abstract
The invention discloses a kitchen waste oil-water separation device, belongs to the field of kitchen waste treatment, and is used for solving the technical problem that in the prior art, scum and grease after oil-water separation of kitchen waste are mixed and float on the liquid level of waste liquid, so that the grease is difficult to extract; the rotating mechanism is provided with an ultrasonic transmitter, is sleeved outside the oil-water separation tank and can rotate around the oil-water separation tank in the circumferential direction under the drive of a first motor; the slag removing mechanism is arranged on the oil-water separation tank and comprises a filter screen, a main shaft for driving the filter screen to lift and a scraper component; the filter screen is arranged in the oil-water separation tank to ensure that the oil-water separation tank forms a liquid chamber and a liquid-solid chamber; a second motor for driving the main shaft to rotate is arranged at the end of the main shaft, which is far away from the filter screen; the scraper component is provided with the scraper which can be in line contact with the surface line of the filter screen or multiple points, and the oil-water separator has the advantages of capability of quickly separating oil and water, high separation efficiency and convenience in cleaning scum.
Description
Technical Field
The invention relates to the technical field of kitchen waste treatment, in particular to a kitchen waste oil-water separation device.
Background
Along with the rapid development of national economy, the living standard of people is continuously improved, so that the production amount of kitchen waste is unprecedentedly increased, if the kitchen waste cannot be properly treated, the environment is polluted, a great resource waste is caused, meanwhile, some illegal products such as 'illegal cooking oil' and the like flow into the market, and the health and normal life of people are seriously harmed;
at present, in the prior art, the technology adopted for oil-water separation of kitchen waste is an air flotation separation technology, which is characterized in that a large number of micro bubbles are adsorbed on particles to be removed, and oil is brought out of the water surface by utilizing the buoyancy of gas, so that oil-water separation is realized;
therefore, in order to solve the above problems, the invention provides a kitchen waste oil-water separation device which can rapidly separate oil from water, has high separation efficiency and is convenient for cleaning scum.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provide the oil-water separation device for the kitchen waste, which can quickly separate oil from water, has high separation efficiency and is convenient for clearing scum.
In order to achieve the above purpose, the invention provides the following technical scheme:
the invention discloses a kitchen waste oil-water separation device, which comprises:
an oil-water separation tank;
the rotating mechanism is provided with an ultrasonic transmitter, is sleeved outside the oil-water separation tank and can rotate around the oil-water separation tank in the circumferential direction under the drive of a first motor; and
the slag removing mechanism is arranged on the oil-water separation tank and comprises a filter screen, a main shaft for driving the filter screen to lift and a scraper component;
the filter screen is arranged in the oil-water separation tank, so that the oil-water separation tank forms a liquid cavity and a liquid-solid cavity;
a second motor for driving the main shaft to rotate is distributed at the end of the main shaft, which is far away from the filter screen;
the scraper component is provided with a scraper which can be in contact with the surface line or multiple points of the filter screen and is used for cleaning scum on the filter screen.
Further, the doctor blade assembly includes a body portion and the doctor blade;
the main body part is rotationally connected with the main shaft;
one end of the scraper is fixedly connected with the body part, and the other end of the scraper is provided with a handle.
Further, the scraper comprises a main scraper and a secondary scraper which is connected to the side part of the main scraper in a sliding way and can be overlapped or staggered with the cutting edge of the main scraper; and
a positioning assembly for locking the position of the secondary doctor blade;
the lower surface of the main scraper is provided with a toothed blade for multi-point contact with the filter screen;
the lower surface of the auxiliary scraper is provided with a continuous linear type cutting edge which is used for being in line contact with the filter screen.
Furthermore, the positioning assembly comprises a long hole formed in the main scraper and an adjusting rod fixedly connected to the auxiliary scraper;
the adjusting rod is connected with the long hole in a sliding mode, the adjusting rod is connected with a nut in a threaded mode, and the position of the auxiliary scraper is locked through the nut.
Further, the slag removing mechanism also comprises a bracket fixedly connected on the oil-water separation tank;
the main shaft is vertically hung on the bracket;
the main shaft is a lead screw, and the lead screw is in spiral transmission with the filter screen to ensure that the filter screen is lifted in the oil-water separation tank.
Further, the filter screen comprises a shaft sleeve part and a filter screen part;
the inner wall of the shaft sleeve part is provided with internal threads for screw transmission with the main shaft;
the filter screen part is formed on the outer wall of the shaft sleeve part in the circumferential direction;
the filter screen part is a circular disc body with a convex middle part;
the screen portion includes a horizontal bottom wall;
a first side wall extending obliquely upwards is formed at one end of the horizontal bottom wall and is used for being fixedly connected with the shaft sleeve part, and a second side wall extending obliquely upwards is formed at the other end of the horizontal bottom wall and is used for being in contact with the inner wall of the oil-water separation tank;
the included angles between the first side wall and the horizontal bottom wall and the included angles between the second side wall and the horizontal bottom wall are all obtuse angles;
the horizontal bottom wall is provided with a slag discharge port, and the slag discharge port is provided with a plugging piece.
Further, the length of the first side wall is greater than the length of the second side wall.
Further, the oil-water separation pond is top open-ended cylinder structure, the oil-water separation pond lateral wall cloth is equipped with the guide bar for the guide the filter screen displacement from top to bottom, the outage has been seted up to oil-water separation pond bottom wall, the oil-water separation pond outer wall is formed with the boss, is used for the bearing the support.
Further, the rotating mechanism comprises a base and a fixed frame fixedly connected to the base;
the first motor is installed on the upper portion of the fixing frame, a rotating frame is rotatably connected inside the fixing frame, the lower portion of the rotating frame is in rolling contact with the base through travelling wheels, the rotating frame is located on the side of the oil-water separation tank and provided with the ultrasonic emitter, and the length of the ultrasonic emitter is not smaller than the height of the oil-water separation tank.
Furthermore, a centralizer is arranged on the side of the fixed frame, and a friction wheel is arranged on the centralizer and is in rolling contact with the rotating frame.
In the technical scheme, the oil-water separation device for the kitchen waste provided by the invention has the beneficial effects that:
1. the oil-water separation tank is sleeved with the rotating mechanism, the rotating mechanism is provided with the ultrasonic transmitter, firstly, the ultrasonic transmitter transmits an ultrasonic signal towards the oil-water separation tank, so that bubbles are generated in kitchen waste in the oil-water separation tank, the bubbles float grease and residues to the liquid level, and further oil-water separation of the kitchen waste is realized, secondly, the rotating mechanism drives the ultrasonic transmitter to rotate around the oil-water separation tank in the circumferential direction through the first motor, so that the oil-water separation tank uniformly receives the ultrasonic signal, a large number of bubbles are generated, and the oil-water separation efficiency is improved;
2. the upper part of the oil-water separation tank is provided with the slag removing mechanism, the slag removing mechanism comprises a filter screen, a main shaft and a scraper component, the filter screen is connected to the outer part of the main shaft in a spiral transmission manner, when the oil-water separation tank is used, the main shaft rotates, so that the main shaft drives the filter screen to lift in the oil-water separation tank, scum in kitchen waste is fished out, in addition, the scraper component is connected to the outer part of the main shaft above the filter screen in a rotating manner, and the scraper component rotates around the main shaft to scrape the scum on the surface of the filter screen, so that the;
3. the scraper component designed by the invention is provided with the main scraper and the auxiliary scraper, the auxiliary scraper is connected to one side of the main scraper in a sliding manner, and the scraper component is switched to be used through the main scraper and the auxiliary scraper, so that scum is prevented from being adhered to a filter screen, and the scum on the filter screen is effectively removed.
Drawings
In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.
FIG. 1 is a front view of an oil-water separation device for kitchen waste, which is disclosed by the invention;
FIG. 2 is a top view of the kitchen waste oil-water separation device disclosed by the invention;
FIG. 3 is a front view of an oil-water separation tank of the kitchen waste oil-water separation device disclosed by the invention;
FIG. 4 is an axonometric view of a kitchen waste oil-water separation device scraper component disclosed by the invention;
FIG. 5 is a front view of a scraper component of the kitchen waste oil-water separation device disclosed by the invention;
fig. 6 is another schematic diagram of the scraper assembly of the kitchen waste oil-water separation device in another use state.
Description of reference numerals:
an oil-water separation tank 10; a guide rod 11; a drain hole 12; a boss 13;
a rotating mechanism 20, a base 21; a fixed frame 22; a rotating frame 23; a first motor 24; a centralizer 25, a friction wheel 26;
an ultrasonic transmitter 30;
a main shaft 40; a holder 41; a second motor 42;
a screen 50; a boss portion 51; a screen section 52; a horizontal bottom wall 53; a first side wall 54; a second side wall 55; a slag discharge port 56;
a scraper assembly 60; a body portion 61; a handle 62; a main scraper 63; a secondary scraper 64; elongated holes 65; an adjustment lever 66; a nut 67.
Detailed Description
In order to make the technical solutions of the present invention better understood, those skilled in the art will now describe the present invention in further detail with reference to the accompanying drawings.
As shown in fig. 1;
the invention relates to a kitchen waste oil-water separation device, which comprises:
an oil-water separation tank 10;
the rotating mechanism 20 is provided with an ultrasonic transmitter 30, the rotating mechanism 20 is sleeved outside the oil-water separation tank 10, and can rotate around the oil-water separation tank 10 in the circumferential direction under the driving of a first motor 24; and
the slag removing mechanism is arranged on the oil-water separation tank 10 and comprises a filter screen 50, a main shaft 40 for driving the filter screen 50 to lift and a scraper component 60;
the filter screen 50 is arranged inside the oil-water separation tank 10, so that the oil-water separation tank 10 forms a liquid chamber and a liquid-solid chamber;
a second motor 42 for driving the main shaft 40 to rotate is distributed at the end of the main shaft 40 far away from the filter screen 50;
the scraper assembly 60 is provided with a scraper capable of contacting with the surface line or points of the screen 50 for cleaning the scum on the screen 50.
Specifically, as shown in fig. 1, an opening is formed in the top end of the oil-water separation tank 10, and kitchen waste is poured into the opening;
when the oil-water separation tank 10 is used, the ultrasonic emitter 30 emits an ultrasonic signal towards the oil-water separation tank 10 to enable kitchen waste in the oil-water separation tank 10 to generate bubbles, and the bubbles float grease and residues to the liquid level, so that oil-water separation of the kitchen waste is realized;
the upper part of the oil-water separation tank 10 is provided with a slag removing mechanism, the slag removing mechanism comprises a filter screen 50, a main shaft 40 and a scraper component 60, the main shaft 40 is vertically erected above the oil-water separation tank 10, the bottom end of the main shaft 40 extends into the oil-water separation tank 10, the top end of the main shaft 40 is arranged outside the oil-water separation tank 10 and fixedly connected with an output shaft of a second motor 42, the filter screen 50 is connected to the outside of the main shaft 40 in a spiral transmission manner, when the oil-water separation tank is used, the second motor 42 is started to drive the main shaft 40 to rotate, so that the main shaft 40 drives the filter screen 50 to ascend and descend in the oil-;
the outer part of the main shaft 40 is rotatably connected with a scraper assembly 60 above the filter screen 50, the lower surface of the scraper assembly 60 is in line contact or multi-point contact with the filter screen 50, when in use, one end of the scraper assembly 60 is moved, so that the scraper assembly 50 rotates around the main shaft 40 to scrape scum on the surface of the filter screen 50, and the scum is concentrated at a designated position, thereby being convenient for cleaning;
as shown in fig. 4;
preferably, the doctor assembly 60 includes a body portion 61 and a doctor blade; the body portion 61 is rotatably connected with the main shaft 40; one end of the scraper is fixedly connected with the body part 61, and the other end of the scraper is provided with a handle 62. The scraper component rotates around the main shaft 40 by moving the handle 62, and the handle 62 contacts with the upper edge of the oil-water separation tank 10 to prevent the scraper component 60 from falling into the oil-water separation tank 10;
as shown in fig. 5;
preferably, the scraper blade comprises a main scraper blade 63 and a secondary scraper blade 64 which is slidably connected on the side of the main scraper blade 63 and can be overlapped or staggered with the edge of the main scraper blade 63; and
a positioning assembly for locking the position of the secondary blade 64;
the lower surface of the main scraper 63 is formed with a toothed blade for multi-point contact with the screen 50;
the lower surface of the sub-scraper 64 is formed with a continuous linear edge for line contact with the screen 50.
Specifically, the scraper comprises a main scraper 63 and an auxiliary scraper 64, the auxiliary scraper 64 is slidably connected to one side of the main scraper 63, and a positioning and positioning assembly is distributed on the main scraper 63, preferably, the positioning assembly comprises a long hole 65 formed in the main scraper 63 and an adjusting rod 66 fixedly connected to the auxiliary scraper 64; the adjusting rod 66 is slidably connected with the elongated hole 65, the adjusting rod 66 is in threaded connection with a nut 67, the position of the auxiliary scraper 64 is locked through the nut 67, so that the cutting edges of the main scraper 63 and the auxiliary scraper 64 are overlapped or staggered, when the main scraper 63 and the auxiliary scraper 64 are overlapped and used, the scraper assembly 60 is in line contact with the filter screen 50 through the auxiliary scraper 64 by the auxiliary scraper 64, and when the main scraper 63 and the auxiliary scraper 64 are staggered and used, the scraper assembly 60 is in multi-point contact with the filter screen 50 through the main scraper 63, in the structure, the scraper assembly 60 is switched to be used through the main scraper 63 and the auxiliary scraper 64, so that scum on the filter screen 50 can be effectively removed, and the scum is prevented from being adhered to the filter screen;
as shown in fig. 3;
preferably, the slag removing mechanism further comprises a bracket 41 fixedly connected to the oil-water separation tank 10;
the support 41 is vertically hung with a main shaft 40; the main shaft 40 is a lead screw, and the lead screw and the filter screen 50 are in screw transmission, so that the filter screen 50 is lifted in the oil-water separation tank 10.
Specifically, the top end of the bracket 41 is fixedly connected with a second motor 42, an output shaft of the second motor 42 is fixedly connected with the main shaft 40, when the oil-water separator is used, the second motor 42 is started to drive the main shaft 40 to rotate, and the main shaft 40 drives the filter screen 50 to ascend and descend in the oil-water separation tank 10;
preferably, the screen 50 includes a boss portion 51 and a screen portion 52;
the inner wall of the shaft sleeve part 51 is provided with internal threads for screw transmission with the main shaft 40;
a filter screen part 52 is formed on the outer wall of the shaft sleeve part 51 in the circumferential direction;
the filter screen part 52 is a circular disk body with a convex middle part;
the screen section 52 includes a horizontal bottom wall 53;
one end of the horizontal bottom wall 53 is formed with a first side wall 54 extending obliquely upwards for being fixedly connected with the shaft sleeve part 51, and the other end of the horizontal bottom wall 53 is formed with a second side wall 55 extending obliquely upwards for being contacted with the inner wall of the oil-water separation tank 10;
the included angles between the first side wall 54 and the second side wall 55 and the horizontal bottom wall 53 are all obtuse angles;
the horizontal bottom wall 53 is provided with a slag discharge port 56, and the slag discharge port 56 is provided with a plugging piece. Specifically, the angle between the first side wall 54 and the horizontal bottom wall 53 is greater than the angle between the second side wall 55 and the horizontal bottom wall 53, and preferably, the length of the first side wall 54 is greater than the length of the second side wall 55. The horizontal bottom wall 53 of the filter screen part 52 is formed near the edge of the oil-water separation tank 10, when the scraper assembly 60 is rotated, scum can slide down onto the horizontal bottom wall 53 along the first side wall 54 and the second side wall 55 and be discharged through the scum outlet 56, and the scum outlet 56 is communicated with a scum collecting device at the downstream of the process through a pipeline and is intensively treated by the scum collecting device;
as shown in fig. 2; preferably, oil water separation pond 10 is top open-ended cylinder structure, and guide bar 11 has been laid to oil water separation pond 10 lateral wall for guide filter screen 50 upper and lower displacement, outage 12 has been seted up to oil water separation pond 10 diapire, and oil water separation pond 10 outer wall is formed with boss 13, is used for bearing support 41.
As shown in fig. 1; preferably, the rotating mechanism 20 includes a base 21 and a fixing frame 22 attached to the base 21; the first motor 24 is installed on the upper portion of the fixing frame 22, the rotating frame 23 is rotatably connected inside the fixing frame 22, the lower portion of the rotating frame 23 is in rolling contact with the base 21 through the travelling wheel, the ultrasonic emitter 30 is installed on the side, located on the oil-water separation tank 10, of the rotating frame 23, and the length of the ultrasonic emitter 30 is not smaller than the height of the oil-water separation tank 10.
Specifically, the rotating frame 23 comprises a first rotating disc and a second rotating disc, the upper part of the first rotating disc is fixedly connected with an output shaft of the first motor 24, the lower part of the first rotating disc is fixedly connected with the second rotating disc through a connecting rod, the ultrasonic emitter 30 is installed on the connecting rod, and the length of the ultrasonic emitter 30 is set to be not less than the height of the oil-water separation tank 10, so that the ultrasonic signal emitted by the ultrasonic emitter 30 can be ensured to cover the height of the liquid level of the oil-water separation tank 10;
as shown in fig. 1; preferably, the side of the fixed frame 22 is provided with a centralizer 25, and the centralizer 25 is provided with a friction wheel 26 for rolling contact with the rotating frame 23.
Specifically, in the structure, the centralizers 25 are respectively arranged at the upper end and the lower end of the fixed frame 22, the centralizers 25 are in contact with the first rotary table and the second rotary table of the rotary frame 23, so that the rotary stability of the rotary frame 23 is ensured, the rotary frame 23 is prevented from shaking under the action of centrifugal force, the friction wheels 26 are arranged in the centralizers 25, the friction wheels 26 are in rolling contact with the rotary frame 23, the clamping phenomenon between the rotary frame 23 and the centralizers 25 is avoided, and the rotation flexibility of the rotary frame 23 is ensured;
in the technical scheme, the kitchen waste oil-water separation device provided by the invention comprises the following use methods:
the first motor 24 is started to drive the rotating frame 23 to drive the ultrasonic transmitter 30 to rotate around the oil-water separation pool 10, the ultrasonic transmitter 30 transmits an ultrasonic signal towards the oil-water separation pool 10, so that bubbles are generated in the kitchen waste in the oil-water separation pool 10, the bubbles drive grease and residues to float to the liquid level, and further oil-water separation of the kitchen waste is realized;
the second motor 42 is started, the main shaft 40 rotates and drives the filter screen 50 to ascend to the upper part of the oil-water separation tank 10 along the guide rod 11, meanwhile, the filter screen 50 filters out scum in the oil-water separation tank 10 and on the liquid level of the kitchen waste, a scum outlet 56 of the filter screen 50 is communicated with a scum collecting device at the downstream of the process through a pipeline, a blocking piece on the scum outlet 56 is opened, a handle 62 of the scraper assembly 60 is moved, the scraper assembly 50 rotates around the main shaft 40 to scrape the scum on the surface of the filter screen 50, and the scum is collected to the position of the scum outlet 56 and is discharged through the scum outlet 56;
has the advantages that:
1. the oil-water separation tank is sleeved with the rotating mechanism, the rotating mechanism is provided with the ultrasonic transmitter, firstly, the ultrasonic transmitter transmits an ultrasonic signal towards the oil-water separation tank, so that bubbles are generated in kitchen waste in the oil-water separation tank, the bubbles float grease and residues to the liquid level, and further oil-water separation of the kitchen waste is realized, secondly, the rotating mechanism drives the ultrasonic transmitter to rotate around the oil-water separation tank in the circumferential direction through the first motor, so that the oil-water separation tank uniformly receives the ultrasonic signal, a large number of bubbles are generated, and the oil-water separation efficiency is improved;
2. the upper part of the oil-water separation tank is provided with the slag removing mechanism, the slag removing mechanism comprises a filter screen, a main shaft and a scraper component, the filter screen is connected to the outer part of the main shaft in a spiral transmission manner, when the oil-water separation tank is used, the main shaft rotates, so that the main shaft drives the filter screen to lift in the oil-water separation tank, scum in kitchen waste is fished out, in addition, the scraper component is connected to the outer part of the main shaft above the filter screen in a rotating manner, and the scraper component rotates around the main shaft to scrape the scum on the surface of the filter screen, so that the;
3. the scraper component designed by the invention is provided with the main scraper and the auxiliary scraper, the auxiliary scraper is connected to one side of the main scraper in a sliding manner, and the scraper component is switched to be used through the main scraper and the auxiliary scraper, so that scum is prevented from being adhered to a filter screen, and the scum on the filter screen is effectively removed.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.
Claims (10)
1. The utility model provides a kitchen garbage oil-water separator which characterized in that includes:
an oil-water separation tank (10);
the rotating mechanism (20) is provided with an ultrasonic transmitter (30), the rotating mechanism (20) is sleeved outside the oil-water separation tank (10) and can rotate around the oil-water separation tank (10) in the circumferential direction under the driving of a first motor (24); and
the slag removing mechanism is arranged on the oil-water separation tank (10) and comprises a filter screen (50), a main shaft (40) for driving the filter screen (50) to lift and a scraper component (60);
the filter screen (50) is arranged in the oil-water separation tank (10) to enable the oil-water separation tank (10) to form a liquid chamber and a liquid-solid chamber;
a second motor (42) for driving the main shaft (40) to rotate is distributed at the end, away from the filter screen (50), of the main shaft (40);
the scraper component (60) is provided with a scraper which can be in line contact with the surface line of the filter screen (50) or in multiple points and is used for cleaning scum on the filter screen (50).
2. The oil-water separation device for the kitchen waste according to claim 1, characterized in that;
the scraper assembly (60) comprises a body portion (61) and the scraper;
the body part (61) is rotationally connected with the main shaft (40);
one end of the scraper is fixedly connected with the body part (61), and the other end of the scraper is provided with a handle (62).
3. The oil-water separation device for kitchen waste according to claim 2, characterized in that;
the scraper comprises a main scraper (63) and a secondary scraper (64) which is connected to the side of the main scraper (63) in a sliding way and can be overlapped or staggered with the cutting edge of the main scraper (63); and
a positioning assembly for locking the position of the secondary scraper (64);
the lower surface of the main scraper (63) is provided with a toothed blade for contacting with the filter screen (50) at multiple points;
the lower surface of the secondary scraper (64) is formed with a continuous linear edge for line contact with the screen (50).
4. The oil-water separation device for kitchen waste according to claim 3, characterized in that;
the positioning assembly comprises a long hole (65) formed in the main scraper (63) and an adjusting rod (66) fixedly connected to the auxiliary scraper (64);
the adjusting rod (66) is connected with the long hole (65) in a sliding mode, a nut (67) is connected to the adjusting rod (66) in a threaded mode, and the position of the auxiliary scraper (64) is locked through the nut (67).
5. The oil-water separation device for the kitchen waste according to claim 1, characterized in that;
the slag removing mechanism also comprises a bracket (41) fixedly connected on the oil-water separation tank (10);
the support (41) is vertically hoisted with the main shaft (40);
the main shaft (40) is a lead screw, and the lead screw and the filter screen (50) are in spiral transmission to enable the filter screen (50) to be lifted in the oil-water separation tank (10).
6. The oil-water separation device for kitchen waste according to claim 5, characterized in that;
the filter screen (50) comprises a shaft sleeve part (51) and a filter screen part (52);
the inner wall of the shaft sleeve part (51) is provided with internal threads for screw transmission with the main shaft (40);
the filter screen part (52) is formed on the outer wall of the shaft sleeve part (51) in the circumferential direction;
the filter screen part (52) is a circular disc body with a convex middle part;
the screen section (52) comprises a horizontal bottom wall (53);
one end of the horizontal bottom wall (53) is provided with a first side wall (54) which extends obliquely and upwards and is used for being fixedly connected with the shaft sleeve part (51), and the other end of the horizontal bottom wall (53) is provided with a second side wall (55) which extends obliquely and upwards and is used for being contacted with the inner wall of the oil-water separation pool (10);
the included angles between the first side wall (54) and the second side wall (55) and the horizontal bottom wall (53) are obtuse angles;
the horizontal bottom wall (53) is provided with a slag discharge port (56), and the slag discharge port (56) is provided with a plugging piece.
7. The oil-water separation device for kitchen waste according to claim 6, characterized in that;
the length of the first side wall (54) is greater than the length of the second side wall (55).
8. The oil-water separation device for kitchen waste according to claim 6, characterized in that;
oil water separation pond (10) are top open-ended cylinder structure, guide bar (11) have been laid to oil water separation pond (10) lateral wall for the guide filter screen (50) displacement from top to bottom, outage (12) have been seted up to oil water separation pond (10) diapire, oil water separation pond (10) outer wall is formed with boss (13), is used for the bearing support (41).
9. The oil-water separation device for the kitchen waste according to claim 1, characterized in that;
the rotating mechanism (20) comprises a base (21) and a fixed frame (22) fixedly connected to the base (21);
the oil-water separation device is characterized in that the first motor (24) is installed on the upper portion of the fixing frame (22), a rotating frame (23) is rotatably connected inside the fixing frame (22), the lower portion of the rotating frame (23) is in rolling contact with the base (21) through travelling wheels, the rotating frame (23) is located on the side of the oil-water separation pool (10) and provided with the ultrasonic emitter (30), and the length of the ultrasonic emitter (30) is not smaller than the height of the oil-water separation pool (10).
10. The oil-water separation device for kitchen waste according to claim 9, characterized in that;
the side part of the fixed frame (22) is provided with a centralizer (25), and the centralizer (25) is provided with a friction wheel (26) which is in rolling contact with the rotating frame (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010993316.0A CN112110554A (en) | 2020-09-21 | 2020-09-21 | Kitchen waste oil-water separation device |
Applications Claiming Priority (1)
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114262103A (en) * | 2021-12-14 | 2022-04-01 | 深圳市腾浪再生资源发展有限公司 | Kitchen garbage waste water denitrification device |
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| CN104645690A (en) * | 2015-02-11 | 2015-05-27 | 合肥通用机械研究院 | Layered multi-filter disc filter |
| CN108147596A (en) * | 2017-12-28 | 2018-06-12 | 苏州韩博厨房电器科技有限公司 | A kind of intelligent oil-water separating device for kitchen waste for being convenient to clean scum silica frost |
| DE212019000083U1 (en) * | 2019-10-28 | 2020-03-04 | Suzhou Green Rulan Environmental Protection Technology Co., Ltd. | A filter box for water treatment environmental protection devices |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104645690A (en) * | 2015-02-11 | 2015-05-27 | 合肥通用机械研究院 | Layered multi-filter disc filter |
| CN108147596A (en) * | 2017-12-28 | 2018-06-12 | 苏州韩博厨房电器科技有限公司 | A kind of intelligent oil-water separating device for kitchen waste for being convenient to clean scum silica frost |
| DE212019000083U1 (en) * | 2019-10-28 | 2020-03-04 | Suzhou Green Rulan Environmental Protection Technology Co., Ltd. | A filter box for water treatment environmental protection devices |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114262103A (en) * | 2021-12-14 | 2022-04-01 | 深圳市腾浪再生资源发展有限公司 | Kitchen garbage waste water denitrification device |
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