CN113321333A - Oil-water separation and purification circulating system based on kitchen sewage and purification method thereof - Google Patents
Oil-water separation and purification circulating system based on kitchen sewage and purification method thereof Download PDFInfo
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- CN113321333A CN113321333A CN202110608556.9A CN202110608556A CN113321333A CN 113321333 A CN113321333 A CN 113321333A CN 202110608556 A CN202110608556 A CN 202110608556A CN 113321333 A CN113321333 A CN 113321333A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 75
- 238000000926 separation method Methods 0.000 title claims abstract description 54
- 239000010865 sewage Substances 0.000 title claims abstract description 39
- 238000000746 purification Methods 0.000 title claims abstract description 32
- 238000000034 method Methods 0.000 title claims abstract description 21
- 239000010813 municipal solid waste Substances 0.000 claims abstract description 31
- 238000001914 filtration Methods 0.000 claims abstract description 18
- 239000003921 oil Substances 0.000 claims description 109
- 238000010438 heat treatment Methods 0.000 claims description 16
- 230000007246 mechanism Effects 0.000 claims description 11
- 238000010521 absorption reaction Methods 0.000 claims description 10
- 230000009471 action Effects 0.000 claims description 9
- 230000005484 gravity Effects 0.000 claims description 9
- 230000000694 effects Effects 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 7
- 230000008569 process Effects 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 5
- 238000009835 boiling Methods 0.000 claims description 3
- 239000011159 matrix material Substances 0.000 claims description 3
- 230000007306 turnover Effects 0.000 claims description 2
- 235000019198 oils Nutrition 0.000 description 81
- 235000019476 oil-water mixture Nutrition 0.000 description 4
- 238000004062 sedimentation Methods 0.000 description 4
- 239000004519 grease Substances 0.000 description 3
- 239000002893 slag Substances 0.000 description 3
- 230000008602 contraction Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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Classifications
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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
-
- 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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
-
- 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
-
- 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
-
- 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
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses an oil-water separation and purification circulating system based on kitchen sewage and a purification method thereof, and relates to the technical field of oil-water separation. The device is through setting up the upset subassembly, and when filtering the profit, when needing to clear up the rubbish of filter screen incasement portion, the user only needs the power of switch-on servo motor, under servo motor's work, can be automatically with the filter screen case for 180 degrees upsets, can conveniently drop the rubbish of filter screen incasement portion for handling like this, need not artifical in person and handle, convenient and fast has reduced artificial intensity of labour.
Description
Technical Field
The invention relates to the technical field of oil-water separation, in particular to an oil-water separation and purification circulating system based on kitchen sewage and a purification method thereof.
Background
With the development of science and technology, people's life changes the place of turning over, can produce a large amount of profit in the kitchen culinary art or the washing process, can contain a large amount of grease in the profit, in northern winter, because outdoor temperature is very low, consequently if the profit that contains grease directly discharges the sewer, because the grease meets the condensation solid and probably leads to the sewer to block up, therefore in order to carry out cyclic utilization to the profit, need separate the collection to the profit.
The invention with the Chinese patent number of CN107827266A discloses a rotary oil-water separation device for a household kitchen, which comprises a sedimentation device and a separation device, wherein the sedimentation device comprises a sedimentation tank, a slag discharge port is formed in the center of the bottom of the sedimentation tank, a slag discharge filter plate is arranged at the slag discharge port, the separation device comprises a vortex chamber, an overflow port is formed in the upper end of the vortex chamber, an inlet is formed in one side of the vortex chamber, a liquid conveying pipeline is arranged between the inlet and the liquid outlet, a contraction chamber is formed in the lower end of the vortex chamber, a tail pipe is arranged at the lower end of the contraction chamber, the separation device is prevented from being blocked by residues in an oil-water mixture, the use effect of the separation device is enhanced, and the separation device is convenient to clean.
The Chinese patent No. CN110467284A discloses an oil-water separation device, wherein a water filtering basket is arranged at one end of a main box body, a water receiving box is arranged above the water filtering basket, an oil-water mixture entering the main box body firstly enters the water receiving box and the water filtering basket, so that a water pump can extract part of water in a second cavity, the oil-water mixture on the upper surface of the main box body flows to a first cavity through an opening and flows to the second cavity, and then surface oil stains are skimmed by an oil skimmer, so that the oil stains in the oil-water mixture of an auxiliary box body can be better gathered and float on the surface, and are skimmed by the oil skimmer.
According to the two patent comparative examples and in the process of practical application, the existing kitchen oil-water separation device has the following defects:
1. after oil and water are filtered, when residues need to be cleaned, manual cleaning is needed, the labor intensity of workers is increased, although an automatic dumping function is partially arranged, a part of garbage still adheres to the filter screen after the filter screen is dumped, and the garbage is difficult to clean;
2. when the oil pump adsorbs oil, the oil pump adsorbs at the same position of oil level only, makes oil adsorption uneven like this, makes a large amount of water inhaled easily, and then has influenced follow-up profit and has continued the efficiency of separating.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides an oil-water separation and purification circulating system based on kitchen sewage and a purification method thereof, which solve the problems that after oil-water is filtered, residues on a filter screen are inconvenient to clean, and when an oil pump adsorbs oil, the oil-water separation effect is influenced due to uneven adsorption.
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides an oil-water separation purifies circulation system based on kitchen sewage, includes filtering mechanism, filtering mechanism's front and back side lower surface is provided with residue collecting box and separable set respectively.
The filter mechanism is including the box, the below front and back side of box all is provided with the bin outlet rather than inside being linked together, two the downside of bin outlet is fixed connection respectively in residue collecting box and separable set's upper surface and rather than inside being linked together, the inside intermediate position department of top of box rotates and is connected with the filter box, be provided with auxiliary assembly between the front surface of filter box and the lower surface, be provided with the upset subassembly between the front surface of box and the both sides face.
The overturning assembly comprises a protruding block fixedly connected to the front surfaces of two sides of the top of the box body, the protruding block is connected with a first rotary table in a rotating mode on the back of the protruding block, a second rotary table is connected to the middle position of the two side faces of the top of the box body in a rotating mode, the two opposite ends of the first rotary table are respectively connected with the two side faces of the box body in a rotating mode and fixedly connected to the side faces of the filter box body, the two side faces of the first rotary table, back of the front side of the first rotary table, are respectively connected with a first adjusting rod, two adjusting rods, one ends of the first adjusting rods are respectively connected with the two sides of the two rotary tables, and driving pieces, two driving pieces are arranged between the protruding blocks.
The auxiliary assembly includes four flange of fixed connection in filter-box case lower surface edge, four the flange is the matrix mode and arranges, and all rotates between per two flange and be connected with pivot one and pivot two, the surface of pivot one cup joints and is provided with a plurality of gear one, the surface of pivot two cup joints and is provided with a plurality of and a gear two corresponding, the upside fixedly connected with fixed axle one of gear two, the upper end fixedly connected with rubber ball of fixed axle one, the upside of rubber ball supports filter-box case's lower surface, the block toothing of a gear surface sets up to one fifth, and for the meshing between gear one and its corresponding gear two, two the one end of pivot one is passed through a driving piece drive connection.
The utility model discloses a two-phase rotating shaft, including protruding board, pivot two, the both ends upper surface of pivot two is located the inside position department of cavity and all is connected with the slide bar perpendicularly, fixedly connected with and the two arc poles that the centre of a circle is corresponding of pivot between the inside both sides in top of cavity, slidable mounting is cup jointed in the surface of arc pole in the upper end of slide bar, the one end surface of arc pole is provided with the stopper, and the one end surface of arc pole cup joints slidable mounting and has the spring, the both ends of spring respectively with a side of slide bar and the upside fixed connection of stopper.
Preferably, the driving part II comprises two protruding blocks fixedly connected to the middle position of the front surface of the box body, a servo motor is fixedly arranged on the upper surface of one of the protruding blocks, an output shaft of the servo motor penetrates through the upper surface of the protruding block in a rotating mode and is vertically connected with a screw rod, the lower end of the screw rod is connected to the upper surface of the protruding block in a rotating mode, a rack block is arranged on the outer surface of the upper end of the screw rod in a sleeved mode, a threaded hole matched with the screw rod is formed in the rack block, the front side of the rack block is meshed with a gear III, a fixing shaft II penetrates through the middle position of one side face of the gear III, and two ends of the fixing shaft II respectively penetrate through the opposite faces of the two protruding blocks and are fixedly connected to the middle position of the opposite face of the two turntables I.
Preferably, the first driving part comprises two driven wheels and a driving wheel, the two driven wheels are respectively connected to the front surfaces of the two convex plates in a rotating mode, one ends of the two driven wheels are respectively fixedly connected with one ends of the two rotating shafts, the driving wheel is connected to the middle position of the front surface of the filter box in a rotating mode, the diameter of the driving wheel is smaller than that of the driven wheel, a first rotating motor is fixedly arranged on the front surface of the driving wheel, the driving wheel is connected with the two driven wheels in a driving mode through the first rotating motor, and the driving wheel is connected with the two driven wheels in a belt transmission mode.
Preferably, the inside rotation in below of box is connected with the notch plate, the length and the width of notch plate equal to the inside length and the width of box respectively, and two corners of the rear side lower surface of notch plate all rotate and are connected with electric putter, two electric putter's lower extreme all rotates and connects in the inside lower surface of box, the position of notch plate is corresponding with the position of bin outlet.
Preferably, the separating assembly comprises a separating box, a driving piece III is arranged on the front surface above the separating box, an oil absorption piece is arranged inside the separating box, and an oil collection piece is arranged on one side below the separating box.
Preferably, the driving member III comprises a base plate fixedly connected to the front surface above the separation box, a disc is rotatably connected to the upper surface of the base plate, the upper surface of the front side of the disc is fixedly connected with a convex shaft, the outer surface of the convex shaft is sleeved with a groove plate in a sliding way, a second adjusting rod is fixedly connected at the middle position of the rear side of the groove plate, one end of the second adjusting rod penetrates through the front surface above the separating box in a sliding manner, the lower surface of the base plate is rotatably connected with a driven gear, the upper end of the driven gear rotatably penetrates through the lower surface of the base plate and is fixedly connected to the middle position of the lower surface of the disc, the lower surface of the base plate is rotatably connected with a master gear at one side position of the slave gear, the master gear and the slave gear are in meshing connection, and a second rotating motor is fixedly arranged on the lower surface of the main gear, and the main gear is in driving connection with the second rotating motor.
Preferably, the oil absorption piece includes two inside gag lever posts of fixed connection in separator box top both sides, two cup joint slidable mounting between the one end surface of gag lever post and have the slide bar, the one end fixed connection of adjusting pole two is in the front side intermediate position department of slide bar, the both ends lower surface of slide bar all is connected with T shape axle, two slidable mounting is all cup jointed to the surface of T shape axle has the floater, two fixed pipe of horizontally connect between the floater, the lower extreme of fixed pipe evenly is connected with a plurality of suction head, the lower extreme of suction head flushes with the downside of floater, the buoyancy of floater is greater than the gravity between fixed pipe and suction head and itself.
Preferably, the oil collecting part comprises an oil collecting box, an oil pump is arranged in the oil collecting box, an oil suction end of the oil pump is fixedly connected with a conveying pipe, the other end of the conveying pipe is fixedly connected to the middle position of the upper side of the fixed pipe and communicated with the inside of the fixed pipe, a plurality of exhaust holes are formed in one side face of the upper side of the oil collecting box at equal intervals, a heating pipe is horizontally connected to the middle position of the inner part of the lower side of the oil collecting box, and the heating temperature of the heating pipe is 100 ℃.
Preferably, the oil-water separation and purification circulation system based on kitchen sewage comprises the following steps:
s1, filtering residues: sewage is poured into the filter screen box, the electric push rod is extended before the sewage is poured, the output shaft of the electric push rod pushes up the lower surface of the rear side of the concave plate, the front side of the concave plate is inclined and points to the position of the separation assembly, after the sewage is poured, the filter screen box filters garbage in the sewage, oil and water fall onto the concave plate and then slide into the separation box through a discharge port, after the sewage is filtered, the servo motor works and drives the screw rod of the output shaft to rotate, and because the inside of the rack block is provided with a threaded hole matched with the screw rod, the rack block is driven to move when the screw rod rotates, the rack block drives the gear three meshed with the rack block to rotate, the gear three drives the fixed shaft two fixed shafts to rotate, the two turntables drive the two adjusting rods to do eccentric motion respectively, under the movable connection of the adjusting rods, the two adjusting rods can respectively drive the two rotating disks to rotate for a moment, the two rotating disks can drive the filter screen box to rotate when rotating, the filter screen box is overturned, before the filter screen box is overturned, the electric push rod drives the output shaft of the electric push rod to shorten, so that the concave plate can rotate towards the other side direction, when the filter screen box is overturned, garbage in the filter screen box can fall onto the concave plate and then fall into the residue collecting box through the discharge port, the garbage is collected, if part of the garbage is still attached to the filter screen box when the garbage is dumped, the power supply of the first rotating motor is switched on, the first rotating motor drives the driving wheel to rotate, the driving wheel can respectively drive the two driven wheels to rotate under the transmission of the belt, the two driven wheels respectively drive the first rotating shaft to rotate, the rotating shaft drives the first gear on the outer surface of the first rotating shaft to rotate, and when the tooth blocks on the first gear are contacted with the tooth blocks on the second gear, the first gear drives the second gear to rotate, the second rotating shaft drives the sliding rod to slide on the arc-shaped rod to extrude the spring, when the tooth block on the first gear leaves the tooth block on the second gear, the spring enables the sliding rod to quickly restore to the original position, and further enables the second gear on the second rotating shaft to quickly restore to the position, so that the rubber ball at the upper end of the first fixing shaft collides with the lower surface of the filter screen box, and then under the repeated rotation of the first gear, the rubber ball on the first fixing shaft continuously collides with the lower surface of the filter screen box to enable the filter screen box to shake, so that garbage attached to the interior of the filter screen box can be quickly cleaned;
s2, oil-water separation: after oil and water enter the separation box, under the gravity and buoyancy of the floating ball and because the floating ball is larger than the gravity between the fixed pipe and the suction head and the floating ball per se, the floating ball floats on the oil surface, then an oil pump in the oil collection box works, the oil pump generates suction force, oil above the water is sucked into the fixed pipe through the suction head and then enters the oil collection box through the conveying pipe, in the oil suction process, the power supply of a rotating motor II is switched on, the rotating motor II drives a main gear to rotate, the main gear drives a secondary gear meshed with the main gear to rotate, the secondary gear drives a disc to rotate, the disc drives a convex shaft to do eccentric motion, the convex shaft slides on a groove plate, so that the groove plate can drive a regulating rod II to move, the regulating rod II can drive a sliding rod to slide on a limiting rod to and fro, and the sucking head can move back and forth, and the oil above the water can be uniformly adsorbed, the oil absorption effect is ensured.
Preferably, in step S2, when the oil is sucked into the oil collection box, the oil still contains residual moisture, and then the power supply of the heating pipe is switched on, the heating pipe is heated to 100 ℃ to boil the water, so that the water is changed into water vapor, and then the water vapor is discharged from the exhaust hole on the oil collection box, and the boiling point of the oil is greater than that of the water, so that the last residual liquid is the oil.
Advantageous effects
The invention provides an oil-water separation and purification circulating system based on kitchen sewage and a purification method thereof. Compared with the prior art, the method has the following beneficial effects:
1. this oil-water separation purifies circulation system and purification method based on kitchen sewage, through setting up the upset subassembly, after filtering the profit, when needing to clear up the rubbish of filter screen incasement portion, the user only needs switch on servo motor's power, under servo motor's work, can be automatic give 180 degrees upsets with the filter screen case and come, can conveniently dispose the rubbish of filter screen incasement portion like this, need not artifical in person and handle, convenient and fast has not only reduced artificial intensity of labour, but also has saved the time of rubbish clearance.
2. This oil-water separation purifies circulation system and purification method based on kitchen sewage through setting up auxiliary assembly, when clearing up rubbish for the upset back with the filter screen box, if still when some rubbish adheres to on the filter screen box, under auxiliary assembly's cooperation, can make the continuous shake of filter screen box, can make adnexed rubbish drop from the filter screen box like this, has improved the effect of rubbish clearance.
3. According to the oil-water separation and purification circulating system and the purification method based on kitchen sewage, the driving piece III drives the oil absorption piece to work, the oil absorption piece can continuously move back and forth under the work of the rotating motor II, so that oil surfaces at different positions can be adsorbed, the uniformity of oil absorption is guaranteed, and the oil-water separation effect is improved.
4. According to the oil-water separation and purification circulating system based on kitchen sewage and the purification method thereof, the concave plate is driven to rotate through the electric push rod, when oil and water are separated and filtered, the oil and water and garbage can be automatically separated, the oil and water and the garbage are prevented from being mixed together again, and therefore the oil and water can be conveniently and subsequently separated.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of the filter mechanism of the present invention;
FIG. 3 is a schematic view of the flip assembly structure of the present invention;
FIG. 4 is a schematic view of a second driving member structure according to the present invention;
FIG. 5 is a schematic view of the installation of the auxiliary assembly structure of the present invention;
FIG. 6 is a schematic view of the structure of the auxiliary assembly of the present invention;
FIG. 7 is a schematic view of the internal structure of the raised plate of the present invention;
FIG. 8 is a schematic view of a driving member according to the present invention;
FIG. 9 is a schematic view showing the internal structure of the case of the present invention;
FIG. 10 is a schematic exploded view of the separator assembly of the present invention;
FIG. 11 is a schematic exploded view of a driving member of the present invention;
FIG. 12 is a schematic view of the structure of the oil absorbing member of the present invention;
fig. 13 is a schematic view of the structure of the oil collection member of the present invention.
In the figure: 1. a filtering mechanism; 11. a box body; 1101. a concave plate; 1102. an electric push rod; 12. a discharge outlet; 13. a filter screen box; 14. an auxiliary component; 141. a convex plate; 142. a first rotating shaft; 143. a first gear; 144. a second rotating shaft; 145. a second gear; 146. a first fixed shaft; 147. a rubber ball; 148. a first driving part; 1481. a driven wheel; 1482. a driving wheel; 1483. a first rotating motor; 1484. a belt; 149. a cavity; 1410. a slide bar; 1411. an arcuate bar; 1412. a limiting block; 1413. a spring; 15. a turnover assembly; 151. a bump; 152. a first rotating disc; 153. a second rotating disc; 154. adjusting a rod I; 155. a driving part II; 1551. a raised block; 1552. a servo motor; 1553. a screw; 1554. a rack block; 1555. a third gear; 1556. a second fixed shaft; 2. a residue collection box; 3. a separation assembly; 31. a separation tank; 32. a driving member III; 321. a substrate; 322. a disc; 323. a protruding shaft; 324. a groove plate; 325. a second adjusting rod; 326. a slave gear; 327. a main gear; 328. a second rotating motor; 33. an oil absorbing member; 331. a limiting rod; 332. a slide bar; 333. a T-shaped shaft; 334. a floating ball; 335. a fixed tube; 336. a suction head; 34. an oil collection member; 341. an oil collection tank; 342. a delivery pipe; 343. heating a tube; 344. and (4) exhausting holes.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, the present invention provides a technical solution: the utility model provides an oil-water separation purifies circulation system based on kitchen sewage, includes filtering mechanism 1, and the front and back side lower surface of filtering mechanism 1 is provided with residue collecting box 2 and separable set 3 respectively.
Referring to fig. 2 and 5, in the embodiment of the present invention, the filtering mechanism 1 includes a box 11, the front side and the rear side of the lower portion of the box 11 are respectively provided with a discharge outlet 12 communicated with the inside of the box, the lower sides of the two discharge outlets 12 are respectively and fixedly connected to the upper surfaces of the residue collecting box 2 and the separating assembly 3 and communicated with the inside of the box, the middle position of the upper inside of the box 11 is rotatably connected with a filtering net box 13, an auxiliary assembly 14 is arranged between the front surface and the lower surface of the filtering net box 13, and a turning assembly 15 is arranged between the front surface and the two side surfaces of the box 11.
Referring to fig. 3, in the embodiment of the present invention, the flipping assembly 15 includes two protruding blocks 151 fixedly connected to front surfaces of two sides above the box 11, one opposite sides of the two protruding blocks 151 are rotatably connected to a first rotating disc 152, two rotating discs 153 are rotatably connected to middle positions of two side surfaces above the box 11, opposite ends of the two rotating discs 153 respectively rotate to pass through two side surfaces of the box 11 and are fixedly connected to side surfaces of the filter box 13, one opposite sides of the two rotating discs 152 are rotatably connected to first adjusting rods 154, one ends of the two adjusting rods 154 are respectively rotatably connected to one opposite sides of upper sides of the two rotating discs 153, a second driving element 155 is disposed between the two protruding blocks 151, and the two rotating discs 152 are drivingly connected by the second driving element 155.
Referring to fig. 6, in the embodiment of the present invention, the auxiliary assembly 14 includes four convex plates 141 fixedly connected to an edge of a lower surface of the filter box 13, the four convex plates 141 are arranged in a matrix manner, a first rotating shaft 142 and a second rotating shaft 144 are rotatably connected between every two convex plates 141, a plurality of first gears 143 are sleeved on an outer surface of the first rotating shaft 142, a plurality of second gears 145 corresponding to the first gears 143 are sleeved on an outer surface of the second rotating shaft 144, a first fixed shaft 146 is fixedly connected to an upper side of the second gears 145, a rubber ball 147 is fixedly connected to an upper end of the first fixed shaft 146, an upper side of the rubber ball 147 abuts against the lower surface of the filter box 13, a tooth block on the outer surface of the first gear 143 is set to be one fifth, the first gear 143 is in mesh connection with the second gear 145 corresponding thereto, and one ends of the two first rotating shafts 142 are in transmission connection through a first driving element 148.
Referring to fig. 7, in the embodiment of the present invention, a cavity 149 corresponding to the second rotating shaft 144 is formed in one side of the protruding plate 141, a sliding rod 1410 is vertically connected to the upper surface of the two ends of the second rotating shaft 144 at the position inside the cavity 149, an arc-shaped rod 1411 corresponding to the center of the second rotating shaft 144 is fixedly connected between the two sides inside the upper portion of the cavity 149, the upper end of the sliding rod 1410 is sleeved and slidably mounted on the outer surface of the arc-shaped rod 1411, a limiting block 1412 is arranged on the outer surface of one end of the arc-shaped rod 1411, a spring 1413 is sleeved and slidably mounted on the outer surface of one end of the arc-shaped rod 1411, and two ends of the spring 1413 are respectively and fixedly connected to one side surface of the sliding rod 1410 and the upper side of the limiting block 1412.
Referring to fig. 4, in the embodiment of the present invention, the second driving member 155 includes two protruding blocks 1551 fixedly connected to a middle position of a front surface of the case 11, a servo motor 1552 is fixedly disposed on an upper surface of one of the protruding blocks 1551, an output shaft of the servo motor 1552 rotatably penetrates through the upper surface of the protruding block 1551 and is vertically connected to a screw rod 1553, a lower end of the screw rod 1553 rotatably connects to an upper surface of the protruding block 1551, a rack block 1554 is sleeved on an outer surface of an upper end of the screw rod 1553, a threaded hole adapted to the screw rod 1553 is disposed inside the rack block 1554, a third gear 1555 is engaged with a front side of the rack block 1554, a second fixing shaft 1556 penetrates through a middle position of a side surface of the third gear 1555, and two ends of the second fixing shaft 1556 respectively rotatably penetrate through opposite surfaces of the two protruding blocks 151 and are respectively and fixedly connected to middle positions of opposite surfaces of the first rotating discs 152.
Referring to fig. 8, in the embodiment of the present invention, the first driving element 148 includes two driven wheels 1481 and a first driving wheel 1482, the two driven wheels 1481 are respectively and rotatably connected to front surfaces of two of the convex plates 141, one end of each of the two driven wheels 1481 is respectively and fixedly connected to one end of each of two rotating shafts 142, the first driving wheel 1482 is rotatably connected to a middle position of a front surface of the filter box 13, a diameter of the first driving wheel 1482 is smaller than a diameter of the driven wheel 1481, a first rotating motor 1483 is fixedly disposed on a front surface of the first driving wheel 1482, the first driving wheel 1482 is in driving connection with the first rotating motor 1483, and the first driving wheel 1482 is in driving connection with the two driven wheels 1481 through a belt 1484.
Referring to fig. 9, in the embodiment of the present invention, a concave plate 1101 is rotatably connected to the lower inside of the box body 11, the length and the width of the concave plate 1101 are respectively equal to the length and the width of the inside of the box body 11, two corners of the lower surface of the rear side of the concave plate 1101 are rotatably connected to electric push rods 1102, the lower ends of the two electric push rods 1102 are rotatably connected to the lower inside surface of the box body 11, and the position of the concave plate 1101 corresponds to the position of the discharge port 12.
Referring to fig. 10, in the embodiment of the present invention, the separating assembly 3 includes a separating box 31, a driving member three 32 is disposed on the upper front surface of the separating box 31, an oil sucking member 33 is disposed inside the separating box 31, and an oil collecting member 34 is disposed on one side of the lower side of the separating box 31.
Referring to fig. 11, in the embodiment of the present invention, the driving member three 32 includes a base plate 321 fixedly connected to the upper front surface of the separating box 31, a circular disc 322 is rotatably connected to the upper surface of the base plate 321, a protruding shaft 323 is fixedly connected to the front upper surface of the circular disc 322, a recessed plate 324 is slidably mounted on the outer surface of the protruding shaft 323, a second adjusting rod 325 is fixedly connected to the middle position of the rear side of the recessed plate 324, one end of the second adjusting rod 325 slidably penetrates through the upper front surface of the separating box 31, a slave gear 326 is rotatably connected to the lower surface of the base plate 321, an upper end of the slave gear 326 rotatably penetrates through the lower surface of the base plate 321 and is fixedly connected to the middle position of the lower surface of the circular disc 322, a master gear 327 is rotatably connected to the lower surface of the slave gear 326, the master gear 327 is engaged with the slave gear 326, and a second rotating motor 328 is fixedly disposed on the lower surface of the master gear 327, the main gear 327 is drivingly connected to a second rotating motor 328.
Referring to fig. 12, in the embodiment of the present invention, the oil suction member 33 includes two limiting rods 331 fixedly connected to the inside of two sides above the separation box 31, a sliding rod 332 is sleeved and slidably mounted between outer surfaces of one ends of the two limiting rods 331, one end of the adjusting rod 325 is fixedly connected to a middle position of a front side of the sliding rod 332, lower surfaces of two ends of the sliding rod 332 are vertically connected with T-shaped shafts 333, floating balls 334 are sleeved and slidably mounted on outer surfaces of the two T-shaped shafts 333, a fixing pipe 335 is horizontally connected between the two floating balls 334, a plurality of suction heads 336 are uniformly connected to a lower end of the fixing pipe 335, a lower end of each suction head 336 is flush with a lower side of the floating ball 334, and a buoyancy of the floating ball 334 is greater than a gravity between the fixing pipe 335 and the suction heads 336 and itself.
Referring to fig. 13, in the embodiment of the present invention, the oil collecting member 34 includes an oil collecting box 341, an oil pump is disposed inside the oil collecting box 341, an oil suction end of the oil pump is fixedly connected to a delivery pipe 342, the other end of the delivery pipe 342 is fixedly connected to the middle position of the upper side of the fixed pipe 335 and is communicated with the inside of the fixed pipe 335, a plurality of exhaust holes 344 are equidistantly formed on one side surface of the upper side of the oil collecting box 341, a heating pipe 343 is horizontally connected to the middle position of the lower inside of the oil collecting box 341, and the heating temperature of the heating pipe 343 is 100 ℃.
In the above, the model of the electric push rod 1102 is ASD-21, which is a single-pass type, the models of the first rotating motor 1483 and the second rotating motor 328 are ADS-69, and the model of the servo motor 1552 is SAD-58.
Further, an oil-water separation and purification circulating system based on kitchen sewage comprises the following purification steps:
s1, filtering residues: sewage is poured into the filter screen box 13, the electric push rod 1102 is extended before the sewage is poured, the output shaft of the electric push rod 1102 pushes up the lower surface of the rear side of the concave plate 1101, the front side of the concave plate 1101 is obliquely directed to the position of the separation assembly 3, after the sewage is poured, the filter screen box 13 filters the garbage in the sewage, oil and water fall onto the concave plate 1101 and slide into the separation box 31 through the discharge port 12, after the sewage is filtered, the servo motor 1552 works, the servo motor 1552 drives the screw rod 1553 of the output shaft to rotate, as the rack block 1554 is internally provided with a threaded hole matched with the screw rod 1553, the rack block 1554 is driven to move when the screw rod 1553 rotates, the rack block 1554 drives the gear tri 1555 meshed with the rack 1554 to rotate, the gear tri 1555 drives the gear tri 1556 to rotate, the fixed shaft di 1556 drives the first rotary shafts 152 at two ends of the fixed shaft 1556 to rotate, and the two first adjusting rods 154 respectively drive the two first adjusting rods 154 to do eccentric motion, under the movable connection of the first adjusting rod 154, the two first adjusting rods 154 respectively drive the two second rotating disks 153 to rotate, the two second rotating disks 153 drive the filter screen box 13 to rotate when rotating, the filter screen box 13 is turned over, and before the filter screen box 13 is turned over, the electric push rod 1102 drives the output shaft of the electric push rod to shorten, so that the concave plate 1101 rotates towards the other side direction, when the filter screen box 13 is turned over, garbage in the filter screen box 13 falls onto the concave plate 1101 and then into the residue collection box 2 through the discharge port 12, the garbage is collected, if part of the garbage is still attached to the filter screen box 13 when dumping the garbage, the power supply of the first rotating motor 1483 is switched on, the first rotating motor 1483 drives the driving wheel 1482 to rotate, under the transmission of the belt 1484, the driving wheel 1482 respectively drives the two driven wheels 1481 to rotate, and the two driven wheels 1481 respectively drive the two rotating shafts 142 to rotate, the first rotating shaft 142 drives the first gear 143 on the outer surface to rotate, when a tooth block on the first gear 143 is in contact with a tooth block on the second gear 145, the first gear 143 drives the second gear 145 to rotate, the second rotating shaft 144 drives the sliding rod 1410 to slide on the arc-shaped rod 1411, the spring 1413 is extruded, when the tooth block on the first gear 143 is separated from the tooth block on the second gear 145, the spring 1413 enables the sliding rod 1410 to quickly restore to the original position, and further enables the second gear 145 on the second rotating shaft 144 to quickly restore to the position, so that the rubber ball 147 at the upper end of the first fixing shaft 146 collides with the lower surface of the filter screen box 13, and then under the repeated rotation of the first gear 143, the rubber ball 147 on the first fixing shaft 146 continuously collides with the lower surface of the filter screen box 13 to shake the filter screen box 13, so that garbage attached to the inside of the filter screen box 13 can be quickly cleaned;
s2, oil-water separation: after the oil and water enter the separation box 31, under the gravity and buoyancy of the floating ball 334, and because the floating ball 334 is larger than the gravity between the fixed pipe 335 and the suction head 336 and the floating ball 334 itself, the floating ball 334 floats on the oil surface, then the oil pump inside the oil collection tank 341 works, the oil pump generates suction force, so that the oil above the water is sucked into the fixed pipe 335 through the suction head 336, and then enters the oil collection tank 341 through the delivery pipe 342, in the oil suction process, the power of the second rotating motor 328 is switched on, the second rotating motor 328 drives the main gear 327 to rotate, the main gear 327 drives the slave gear 326 engaged with the main gear 327 to rotate, the disk 322 drives the protruding shaft 323 to do eccentric motion, so that the protruding shaft 323 slides on the groove plate 324, the groove plate 324 drives the second adjusting rod 325 to move, the second adjusting rod 325 drives the sliding rod 332 to slide back and forth on the limiting rod 331, therefore, the sucker 336 can move back and forth to uniformly adsorb the oil on the water, and the oil absorption effect is ensured.
In the embodiment of the present invention, in step S2, when the oil is sucked into the oil collection tank 341, the oil still contains residual moisture, at this time, the power supply of the heating pipe 343 is turned on, the heating pipe 343 is heated to 100 ℃ to boil the water, so that the water is changed into water vapor, and then the water vapor is discharged from the exhaust hole 344 on the oil collection tank 341, and the boiling point of the oil is greater than that of the water, so that the last remaining liquid is the oil.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides an oil-water separation purifies circulation system based on kitchen sewage which characterized in that: the device comprises a filtering mechanism (1), wherein the lower surfaces of the front side and the rear side of the filtering mechanism (1) are respectively provided with a residue collecting box (2) and a separating component (3);
the filter mechanism (1) comprises a box body (11), wherein discharge ports (12) communicated with the interior of the box body are formed in the front side and the rear side below the box body (11), the lower sides of the two discharge ports (12) are fixedly connected to the upper surfaces of the residue collecting box (2) and the separating component (3) respectively and communicated with the interior of the box body, a filter screen box (13) is rotatably connected to the middle position of the interior above the box body (11), an auxiliary component (14) is arranged between the front surface and the lower surface of the filter screen box (13), and a turnover component (15) is arranged between the front surface and two side surfaces of the box body (11);
the overturning assembly (15) comprises convex blocks (151) fixedly connected to the front surfaces of the two sides above the box body (11), one surface of each of the two convex blocks (151) which is opposite to the other surface is rotatably connected with a first rotating disc (152), the middle positions of two side surfaces above the box body (11) are respectively and rotatably connected with a second rotating disk (153), one opposite ends of the two rotating disks (153) respectively penetrate through the two side surfaces of the box body (11) and are fixedly connected to the side surfaces of the filter box (13), one side surfaces of the two rotating disks (152) with back-to-back front sides are respectively and rotatably connected with a first adjusting rod (154), one ends of the two adjusting rods (154) are respectively and rotatably connected to one side surface of the two rotating disks (153) with back-to-back upper sides, a second driving part (155) is arranged between the two bumps (151), and the two rotating disks (152) are in driving connection through the second driving part (155);
the auxiliary assembly (14) comprises four convex plates (141) fixedly connected to the edge of the lower surface of the filter net cage (13), the four convex plates (141) are arranged in a matrix mode, a first rotating shaft (142) and a second rotating shaft (144) are rotatably connected between every two convex plates (141), the outer surface of the first rotating shaft (142) is provided with a plurality of first gears (143) in a sleeved mode, the outer surface of the second rotating shaft (144) is provided with a plurality of second gears (145) corresponding to the first gears (143) in a sleeved mode, the upper side of the second gears (145) is fixedly connected with a first fixed shaft (146), the upper end of the first fixed shaft (146) is fixedly connected with a rubber ball (147), the upper side of the rubber ball (147) abuts against the lower surface of the filter net cage (13), tooth blocks on the outer surface of the first gears (143) are arranged to be one fifth, and the first gears (143) and the second gears (145) corresponding to be meshed with each other, one ends of the first rotating shafts (142) are in transmission connection through a first driving part (148);
the utility model discloses a fixed-point hinge structure, including boss (141), the inside cavity (149) corresponding with two (144) of pivot of seting up in one side of boss (141), the inside position department that the both ends upper surface of two (144) of pivot is located cavity (149) all is connected with slide bar (1410) perpendicularly, fixedly connected with arc pole (1411) corresponding with two (144) centre of a circle of pivot between the inside both sides in top of cavity (149), sliding mounting is cup jointed in the surface of arc pole (1411) in the upper end of slide bar (1410), the one end surface of arc pole (1411) is provided with stopper (1412), and the one end surface of arc pole (1411) cup joints slidable mounting spring (1413), the both ends of spring (1413) respectively with the upside fixed connection of a side of slide bar (1410) and stopper (1412).
2. The kitchen sewage-based oil-water separation and purification circulating system according to claim 1, characterized in that: the driving part II (155) comprises two protruding blocks (1551) fixedly connected to the middle position of the front surface of the box body (11), a servo motor (1552) is fixedly arranged on the upper surface of one of the protruding blocks (1551), an output shaft of the servo motor (1552) penetrates through the upper surface of the protruding block (1551) in a rotating mode and is vertically connected with a screw rod (1553), the lower end of the screw rod (1553) is connected to the upper surface of the protruding block (1551) in a rotating mode, a rack block (1554) is sleeved on the outer surface of the upper end of the screw rod (1553), a threaded hole matched with the screw rod (1553) is formed in the rack block (1554), a gear III (1555) is meshed with the front side of the rack block (1554), a fixing shaft II (1556) penetrates through the middle position of one side face of the gear III (1555), two ends of the fixing shaft II (1556) respectively penetrate through the opposite faces of the two protruding blocks (151) and are fixedly connected to the middle positions of the two rotary tables I (152) in a fixed mode And (6) placing.
3. The kitchen sewage-based oil-water separation and purification circulating system according to claim 1, characterized in that: driving piece (148) is including two driven wheels (1481) and a action wheel (1482), two from driving wheel (1481) rotate respectively and connect in the front surface of two protruding boards (141) wherein, and two one end from driving wheel (1481) respectively with the one end fixed connection of two pivot (142), action wheel (1482) rotate and connect in the front surface intermediate position department of filter screen case (13), and the diameter of action wheel (1482) is less than the diameter from driving wheel (1481), the front surface of action wheel (1482) is fixed and is provided with rotating electrical machines (1483), and action wheel (1482) pass through rotating electrical machines (1483) drive connection, through belt (1484) transmission connection between action wheel (1482) and two driven wheels (1481).
4. The kitchen sewage-based oil-water separation and purification circulating system according to claim 1, characterized in that: the inside rotation in below of box (11) is connected with notch plate (1101), the length and the width of notch plate (1101) equal the inside length and the width of box (11) respectively, and two corners of the rear side lower surface of notch plate (1101) are all rotated and are connected with electric putter (1102), two the lower extreme of electric putter (1102) is all rotated and is connected in the inside lower surface of box (11), the position of notch plate (1101) is corresponding with the position of bin outlet (12).
5. The kitchen sewage-based oil-water separation and purification circulating system according to claim 1, characterized in that: the separation assembly (3) is including separator box (31), separator box (31) top front surface is provided with driving piece three (32), and the inside of separator box (31) is provided with oil absorption piece (33), below one side of separator box (31) is provided with oil collection piece (34).
6. The kitchen sewage-based oil-water separation and purification circulating system according to claim 5, characterized in that: the driving part III (32) comprises a base plate (321) fixedly connected to the front surface above the separating box (31), the upper surface of the base plate (321) is rotatably connected with a disc (322), the upper surface of the front side of the disc (322) is fixedly connected with a convex shaft (323), the outer surface of the convex shaft (323) is sleeved with a groove plate (324) in a sliding manner, the middle position of the rear side of the groove plate (324) is fixedly connected with a second adjusting rod (325), one end of the second adjusting rod (325) slides through the front surface above the separating box (31), the lower surface of the base plate (321) is rotatably connected with a secondary gear (326), the upper end of the secondary gear (326) rotates through the lower surface of the base plate (321) and is fixedly connected to the middle position of the lower surface of the disc (322), the lower surface of the base plate (321) is rotatably connected with a main gear (327) from the position of one side of the gear (326), the main gear (327) is meshed with the driven gear (326), a second rotating motor (328) is fixedly arranged on the lower surface of the main gear (327), and the main gear (327) is in driving connection through the second rotating motor (328).
7. The kitchen sewage-based oil-water separation and purification circulating system according to claim 6, characterized in that: the oil absorption piece (33) comprises two limiting rods (331) fixedly connected with the inner parts of two sides above the separation box (31), a sliding rod (332) is sleeved and slidably installed between the outer surfaces of one ends of the two limiting rods (331), one end of the second adjusting rod (325) is fixedly connected to the middle position of the front side of the sliding rod (332), the lower surfaces of two ends of the sliding rod (332) are vertically connected with T-shaped shafts (333), the outer surfaces of the two T-shaped shafts (333) are sleeved with floating balls (334) in a sliding mode, a fixed pipe (335) is horizontally connected between the two floating balls (334), the lower end of the fixed pipe (335) is uniformly connected with a plurality of suction heads (336), the lower end of the suction head (336) is flush with the lower side of the floating ball (334), and the buoyancy of the floating ball (334) is larger than the gravity between the fixed pipe (335) and the suction head (336) and the floating ball.
8. The kitchen sewage-based oil-water separation and purification circulating system according to claim 7, characterized in that: the oil collecting piece (34) comprises an oil collecting box (341), an oil pump is arranged inside the oil collecting box (341), an oil sucking end of the oil pump is fixedly connected with a conveying pipe (342), the other end of the conveying pipe (342) is fixedly connected to the middle position of the upper side of a fixed pipe (335) and communicated with the inside of the fixed pipe, a plurality of exhaust holes (344) are formed in one side face of the upper side of the oil collecting box (341) at equal intervals, a heating pipe (343) is horizontally connected to the middle position of the inside of the lower side of the oil collecting box (341), and the heating temperature of the heating pipe (343) is 100 ℃.
9. The kitchen sewage-based oil-water separation and purification circulation system according to any one of claims 1 to 8, wherein the purification method comprises the following steps:
s1, filtering residues: sewage is poured into the filter screen box (13), before the sewage is poured, the electric push rod (1102) is extended, the output shaft of the electric push rod (1102) can push the lower surface of the rear side of the concave plate (1101) to enable the front side of the concave plate (1101) to be obliquely directed to the position of the separation assembly (3), after the sewage is poured, the filter screen box (13) filters garbage in the sewage, oil and water can fall onto the concave plate (1101), then the concave plate slides into the separation box (31) through the discharge port (12), after the sewage is filtered, the servo motor (1552) works, the servo motor (1552) drives the screw rod (1553) of the output shaft to rotate, as the inside of the rack block (1554) is provided with a threaded hole matched with the screw rod (1553), the rack block (1554) is driven to move when the screw rod (1553) rotates, and the rack block (1554) drives the gear three (1555) connected with the rack block to rotate, the third gear (1555) drives the second fixed shaft (1556) to rotate, the second fixed shaft (1556) drives the first rotating discs (152) at the two ends to rotate, the first rotating discs (152) respectively drive the first adjusting rods (154) to do eccentric motion, the first adjusting rods (154) respectively drive the second rotating discs (153) to rotate under the movable connection of the first adjusting rods (154), the second rotating discs (153) drive the filter screen box (13) to rotate when rotating, the filter screen box (13) is turned over, an electric push rod (1102) drives an output shaft of the electric push rod to be shortened before the filter screen box (13) is turned over, the concave plate (1101) rotates towards the other side, after the filter screen box (13) is turned over, garbage in the filter screen box (13) falls onto the concave plate (1101) and then falls into the residue collecting box (2) through the discharge port (12) to collect the garbage, if partial garbage is still attached to the filter screen box (13) when the garbage is dumped, the power supply of a first rotating motor (1483) is switched on, the first rotating motor (1483) drives a driving wheel (1482) to rotate, the driving wheel (1482) drives two driven wheels (1481) to rotate under the transmission of a belt (1484), the two driven wheels (1481) drive two rotating shafts (142) to rotate respectively, the rotating shaft (142) drives a first gear (143) on the outer surface of the first gear (143) to rotate, when a tooth block on the first gear (143) is in contact with a tooth block on a second gear (145), the first gear (143) drives a second gear (145) to rotate, the rotating shaft (144) drives a sliding rod (1410) to slide on an arc-shaped rod (1411) to extrude a spring (1413), and when the tooth block on the first gear (143) leaves the tooth block on the second gear (145), the sliding rod (1413) can enable the sliding rod (1410) to restore the original position rapidly, then the second gear (145) on the second rotating shaft (144) is quickly restored to the position, so that the rubber ball (147) at the upper end of the first fixing shaft (146) can collide with the lower surface of the filter screen box (13), and then under the repeated rotation of the first gear (143), the rubber ball (147) on the first fixing shaft (146) can continuously collide with the lower surface of the filter screen box (13), so that the filter screen box (13) is shaken, and therefore the garbage attached to the interior of the filter screen box (13) can be quickly cleaned;
s2, oil-water separation: after oil and water enter the separation box (31), under the gravity and buoyancy of the floating ball (334), and because the floating ball (334) is larger than the gravity between the fixed pipe (335), the suction head (336) and the floating ball (334), the floating ball (334) floats on the oil surface, then the oil pump in the oil collecting box (341) works, the oil pump generates suction force, so that the oil above the water is sucked into the fixed pipe (335) through the suction head (336), and then enters the oil collecting box (341) through the conveying pipe (342), in the oil suction process, the power supply of the rotating motor II (328) is switched on, the rotating motor II (328) drives the main gear (327) to rotate, the main gear (327) drives the slave gear (326) which is meshed with the main gear to rotate, the disk (322) is driven by the gear (326) to rotate, the disk (322) drives the convex shaft (323) to do eccentric motion, so that the convex shaft (323) slides on the convex shaft groove plate (324), therefore, the groove plate (324) can drive the second adjusting rod (325) to move, the second adjusting rod (325) can drive the sliding rod (332) to slide back and forth on the limiting rod (331), and therefore the suction head (336) can move back and forth, oil on water can be adsorbed uniformly, and the oil absorption effect is guaranteed.
10. The purification method of the kitchen sewage-based oil-water separation and purification circulation system according to claim 9, characterized in that: in step S2, when the oil is sucked into the oil collection tank (341), the oil still contains residual moisture, and at this time, the power supply of the heating pipe (343) is turned on, the heating pipe (343) is heated to 100 ℃ to boil the water, so that the water is changed into water vapor, and then the water vapor is discharged from the exhaust hole (344) on the oil collection tank (341), and the boiling point of the oil is greater than that of the water, so that the last residual liquid is the oil.
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| CN202110608556.9A CN113321333A (en) | 2021-06-01 | 2021-06-01 | Oil-water separation and purification circulating system based on kitchen sewage and purification method thereof |
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Application publication date: 20210831 |