CN116239183A

CN116239183A - Aeration mechanism for oil discharging device of restaurant wastewater oil separation equipment and oil discharging device

Info

Publication number: CN116239183A
Application number: CN202310283259.0A
Authority: CN
Inventors: 薛鹏; 于华
Original assignee: Shenzhen Runran Environmental Protection Technology Co ltd
Current assignee: Shenzhen Runran Environmental Protection Technology Co ltd
Priority date: 2021-07-17
Filing date: 2021-07-17
Publication date: 2023-06-09
Also published as: CN113548771B; CN113548771A

Abstract

The invention discloses an aeration mechanism and an oil discharging device for an oil discharging device of restaurant wastewater oil separating equipment, which are applied separately, wherein the application number of the application number is 2021108094149, when wastewater is gradually added into a stirring barrel, the gravity of the stirring barrel is increased, a fixed plate is driven to move downwards, a screw rod is driven to rotate through the downward movement of the fixed plate, so that the movement track of a piston is enlarged, the air blowing speed of a piston cylinder in an aeration pipe is accelerated, the aeration speed of the aeration pipe is accelerated due to the increase of wastewater in the stirring barrel, the treatment speed in an oil separating box can be automatically regulated and controlled according to the wastewater in the stirring barrel, so that oil and water in the oil separating box cannot be greatly nitrified due to the small oil and water amount in the stirring barrel, the nitrate concentration in the oil and water separating box is improved, and the effect of dynamically changing the wastewater amount in the self-adaptive stirring barrel is achieved.

Description

Aeration mechanism for oil discharging device of restaurant wastewater oil separation equipment and oil discharging device

The application is a divisional application, the application number of the original application is 2021108094149, the application date is 2021, the month and 17, and the patent name is: oil discharging device based on restaurant wastewater oil separating equipment.

Technical Field

The invention relates to the technical field of oil discharging devices, in particular to an aeration mechanism and an oil discharging device for an oil discharging device of restaurant wastewater oil separating equipment.

Background

In the catering industry, many kitchen wastes, such as oil-water wastes, are produced, which pollute the environment if discharged directly, and therefore the oil needs to be separated from the water.

The existing oil-water separator can not effectively separate restaurant residues from waste water, the aeration quantity can not be self-adaptive to the quantity of the residues and the waste water in the aeration process, so that the sewage is highly nitrified, and the stirring component can not be self-adaptive to the quantity of the residues and the waste water, so that the stirring component can not be completely immersed in the waste water and can not be completely utilized.

Disclosure of Invention

The invention aims to provide an aeration mechanism and an oil discharging device for an oil discharging device of restaurant wastewater oil separating equipment, which solve the problems that restaurant residues and wastewater cannot be effectively separated, and the aeration amount cannot be self-adaptive to the amount of residues and wastewater in the aeration process.

In order to achieve the above purpose, the present invention provides the following technical solutions: an aeration mechanism for an oil discharging device of restaurant wastewater oil removal equipment, the aeration mechanism comprises two springs, two first slide bars fixedly connected with the upper surface of a bottom plate and two connecting plates fixedly connected with one side of a stirring barrel respectively, the surfaces of the two first slide bars are respectively sleeved with the connecting plates, the upper surfaces of the two connecting plates are respectively fixedly connected with the two sides of the stirring barrel, one ends of the two springs are respectively fixedly connected with the lower surfaces of the two connecting plates, the other ends of the two springs are respectively fixedly connected with the upper surface of the bottom plate, the upper surface of the bottom plate is fixedly connected with an oil liquid separation box, a first through hole for a pipeline of the stirring barrel to pass through and be in sealing sliding connection with the oil separation box is formed on the upper surface of the oil separation box, a second through hole for a rotating connection of a rotating shaft is formed on the surface of the placing plate, a through groove is formed in the inner part of the rotating shaft II, a third through hole for a screw rod fixedly connected with the rotating shaft is formed on the surface of the rotating shaft II, the surface of the connecting shaft is fixedly connected with the lower surface of the connecting plate, the other ends of the connecting rod are fixedly connected with the piston, the end of the piston is fixedly connected with the end of the connecting rod, the piston is fixedly connected with the end of the piston, the piston is fixedly connected with the end of the connecting rod is fixedly connected with the connecting rod, the piston is hinged to the end of the connecting rod, and the connecting rod is fixedly connected with the connecting rod, the upper surface and the lower surface of piston cylinder are fixed intercommunication respectively has intake pipe and outlet duct, the intake pipe with the inner wall of outlet duct all is provided with the check valve, be used for the outlet duct passes and with its fixed connection's through-hole IV is seted up on the surface of oil liquid separation case, the lower extreme fixed intercommunication of outlet duct has the aeration pipe, the last fixed surface who places the board is connected with the motor two, the fixed surface of motor two drive shafts is connected with the gear two, the fixed surface of pivot two is connected with the gear three, the gear two with the gear three-phase engagement, still including when the agitator moves down, drives lead screw pivoted drive part two, the inside of oil liquid separation case is provided with detects the oil level and in time discharges oil drainage's discharge unit.

Further, the second transmission part comprises a fixed plate fixedly connected to the left side of the stirring barrel, a rotating plate is fixedly connected to the lower surface of the fixed plate in a fixed shaft rotating mode, a first rack row is fixedly connected to the lower surface of the rotating plate, and the first rack row is meshed with the first gear.

Further, the discharge part comprises an oil outlet pipe and a water outlet pipe which are fixedly communicated with the left side of the oil-liquid separation box, and a liquid level sensor is arranged on the inner wall of the oil-liquid separation box.

The oil discharging device comprises the aeration mechanism and the stirring barrel, wherein the stirring barrel is a rotating shaft I which rotates in the center, a disturbance rod is hinged to the lower end of the rotating shaft I, and the aeration mechanism increases with the increase of the quantity of restaurant wastewater in the stirring barrel, so that the aeration quantity is increased; and the first transmission part is used for enabling the inclination angle of the disturbing rod to be increased along with the increase of the aeration quantity and enabling the disturbing rod to be immersed in the restaurant wastewater all the time to swing.

Further, the first transmission part comprises a third rack row, a fifth through hole used for the second slide rod to penetrate through and be connected with the second slide rod in a sliding mode is formed in the right side of the piston cylinder, the left end of the second slide rod is fixedly connected with the right side of the piston, the second rack row is fixedly connected with the right end of the second slide rod, the upper surface of the oil-liquid separation box is fixedly connected with a supporting plate, a fourth rotating shaft is fixedly connected with the front fixed shaft of the supporting plate in a rotating mode, a fourth gear is fixedly connected with the surface of the fourth rotating shaft, a sixth connecting rod is fixedly connected with the upper end of the third rack row, a sleeve block is sleeved on the surface of the first rotating shaft, a first connecting rod is hinged to the surface of the sleeve block, the end portion of the first connecting rod is hinged to the surface of the disturbing rod, a lantern ring is fixedly connected with the right side of the lantern ring in a rotating mode, and the third rack row is meshed with the fourth gear.

Further, openings are formed in the front side and the rear side of the stirring barrel, an electric push rod is mounted on the back side of the stirring barrel through a mounting seat, a push plate is fixedly connected with the surface of the push rod portion of the electric push rod, and a door is hinged to the front side of the stirring barrel.

Further, an inclined plane is formed at the bottom of the stirring barrel.

Compared with the prior art, the invention has the following beneficial effects:

1. according to the invention, restaurant wastewater is led into the stirring barrel through the restaurant wastewater pipe, the first motor is started to drive the disturbance rod to rotate, residues in the restaurant wastewater are smashed, oil water in the residues is separated out, the second motor is started to drive the piston to reciprocate, air in the piston barrel is compressed and supplemented, the aeration pipe is enabled to produce bubbles, the oil water in the oil-liquid separation box is adsorbed and separated, the oil is accelerated to be driven to the upper part of the water, and the oil-water separation effect is realized.

2. When wastewater is gradually added into the stirring barrel, the gravity of the stirring barrel is increased, the fixed plate is driven to move downwards, the screw rod is driven to rotate through the downward movement of the fixed plate, so that the movement track of the piston is enlarged, the air blowing speed of the piston cylinder in the aeration pipe is accelerated, the aeration speed of the aeration pipe is accelerated due to the increase of the wastewater in the stirring barrel, the treatment speed in the oil-liquid separation box can be automatically regulated and controlled according to the wastewater in the stirring barrel, the oil-water in the oil-liquid separation box cannot be greatly nitrified due to the fact that the oil-water amount in the oil-liquid separation box is small, the aeration amount is large, the nitrate concentration in the oil-liquid separation box is increased, and the effect that the wastewater in the self-adaptive stirring barrel is changed dynamically along with the aeration amount is achieved.

3. According to the invention, the transverse movement track of the sliding rod II is driven to be enlarged through the enlargement of the piston travel track, the sleeve block is driven to reciprocate up and down under the action of the connecting rod II, so that the connecting rod I moves, the inclination angle of the disturbance rod is driven to change constantly, residues and waste water in the stirring barrel can be sufficiently disturbed and smashed, the disturbance and smashing effect caused by the fact that residues and waste water continuously rotate on the same horizontal plane is prevented, when more waste water exists in the stirring barrel, the vertical reciprocating movement distance of the sleeve block is prolonged, the disturbance rod is driven to incline by a larger angle, when more residue waste water exists in the stirring barrel, the disturbance rod can adapt to the waste water amount, so that the disturbance rod is always immersed in the residue waste water, the disturbance and stirring effect is prevented from being bad, and residues cannot be smashed well.

Drawings

FIG. 1 is a front cross-sectional view of the structure of the present invention;

FIG. 2 is a side cross-sectional view of the structure of the mixing drum of the present invention;

FIG. 3 is an enlarged view of the structure of FIG. 1A in accordance with the present invention;

FIG. 4 is an enlarged view of the structure at B in FIG. 1 in accordance with the present invention;

FIG. 5 is an enlarged view of the structure of FIG. 1 at C in accordance with the present invention;

fig. 6 is a bottom view of the rack bar one, the spindle two, the screw rod, the spindle three, the connecting rod two, the connecting rod three and the gear one structure of the present invention.

In the figure: 1. a bottom plate; 2. a top plate; 3. a stirring barrel; 4. an oil-liquid separation tank; 5. a first slide bar; 6. a spring; 7. a connecting plate; 8. a first motor; 9. a first rotating shaft; 10. sleeving blocks; 11. a first connecting rod; 12. a disturbance rod; 13. a pipe; 14. a one-way conduction electromagnetic valve; 15. a filter screen; 16. an aeration pipe; 17. a restaurant waste; 18. a fixing plate; 19. a rotating plate; 20. the racks are arranged in a row; 21. placing a plate; 22. a second rotating shaft; 23. a screw rod; 24. a third rotating shaft; 25. a second connecting rod; 26. a third connecting rod; 27. a fourth connecting rod; 28. a fifth connecting rod; 29. a second motor; 30. a second gear; 31. a third gear; 32. a piston cylinder; 33. a piston; 34. an air inlet pipe; 35. an air outlet pipe; 36. a second slide bar; 37. a rack row II; 38. a support plate; 39. a rotation shaft IV; 40. a fourth gear; 41. a third rack row; 42. a connecting rod six; 43. a collar; 44. an electric push rod; 45. a push plate; 46. a door; 47. a protective shell; 201. a first gear; 222. a through groove; 300. an inclined plane; 401. an oil outlet pipe; 402. a liquid level sensor; 403. and a water outlet pipe.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Referring to fig. 1 to 6, the present invention provides a technical solution: the oil discharging device based on the restaurant wastewater oil removal equipment comprises a bottom plate 1, a top plate 2, a stirring barrel 3 and a restaurant wastewater pipe 17, and further comprises a first rotating shaft 9 which rotates by taking the stirring barrel 3 as a center, wherein the lower end of the first rotating shaft 9 is hinged with a disturbance rod 12, the lower surface of the stirring barrel 3 is fixedly communicated with a pipeline 13, a one-way conduction electromagnetic valve 14 is installed in the pipeline 13, a filter screen 15 is fixedly connected to the inner wall of the stirring barrel 3, an aeration mechanism which leads to the increase of the aeration quantity along with the increase of the aeration quantity is further included, the inclination angle of the disturbance rod 12 is increased, the disturbance rod 12 is enabled to be immersed in a first driving part which swings in the restaurant wastewater all the time, the lower surface of the top plate 2 is provided with a driving part which is used for driving the disturbance rod 12 to rotate, the first rotating shaft 9 is driven by the action of the driving part, the disturbance rod 12 is driven to rotate by the rotation of the first rotating shaft 9, residues in the restaurant wastewater can be broken by the rotation of the disturbance rod 12, the residues in the restaurant wastewater can be separated out of the oil water, the residues can be self-adaptively separated from the waste water quantity along with the increase of the aeration quantity, and the aeration quantity in the stirring barrel 3 can be enabled to be always to be adaptive to change by the dynamic through the driving part of the disturbance quantity of the waste water in the wastewater.

In order to adapt to the wastewater amount in the stirring barrel 3 so as to dynamically change the aeration amount, the aeration mechanism further comprises two springs 6, the upper surface of the bottom plate 1 is fixedly connected with two first slide bars 5, the surfaces of the two first slide bars 5 are sleeved with connecting plates 7, the surfaces of the two connecting plates 7 are fixedly connected with the two sides of the stirring barrel 3 respectively, one ends of the two springs 6 are fixedly connected with the lower surfaces of the two connecting plates 7 respectively, the other ends of the two springs 6 are fixedly connected with the upper surface of the bottom plate 1, the upper surface of the bottom plate 1 is fixedly connected with an oil-liquid separation box 4, a through hole I for a pipeline 13 to penetrate through and be in sealed sliding connection with the oil-liquid separation box 4 is formed in the upper surface of the oil-liquid separation box 4, a placing plate 21 is formed in the surface of the placing plate 21, a through hole II for fixedly and rotatably connecting a rotating shaft II 22 is formed in the rotating shaft II 22, the surface of the second rotating shaft 22 is provided with a third through hole for fixed shaft rotating connection of the screw rod 23, the surface of the screw rod 23 is in threaded connection with a third rotating shaft 24, the surface of the screw rod 23 is fixedly connected with a first gear 201, the surface of the third rotating shaft 24 is in fixed shaft rotating connection with a second connecting rod 25 and a fourth connecting rod 27, the surface of the second rotating shaft 22 is in fixed shaft rotating connection with a third connecting rod 26, the end part of the second connecting rod 25 is hinged with the end part of the third connecting rod 26, the upper surface of the oil-liquid separation tank 4 is fixedly connected with a piston cylinder 32, the left side of the piston cylinder 32 is provided with a third through hole for the fifth connecting rod 28 to pass through and be in sliding connection with the third through hole, the end part of the fourth connecting rod 27 is hinged with the left end of the fifth connecting rod 28, the inner wall of the piston cylinder 32 is in sliding connection with a piston 33, the left side of the piston 33 is fixedly connected with the right end of the fifth connecting rod 28, the upper surface and lower surface of the piston cylinder 32 are fixedly communicated with an air inlet pipe 34 and an air outlet pipe 35 respectively, the inner walls of the air inlet pipe 34 and the air outlet pipe 35 are respectively provided with a one-way valve, the surface of the oil-liquid separation box 4 is provided with a through hole IV which is used for the air outlet pipe 35 to penetrate through and is fixedly connected with the air outlet pipe, the lower end of the air outlet pipe 35 is fixedly connected with the aeration pipe 16, the upper surface of the placing plate 21 is fixedly connected with a motor II 29, the surface of a driving shaft of the motor II 29 is fixedly connected with a gear II 30, the surface of the rotating shaft II 22 is fixedly connected with a gear III 31, the gear II 30 is meshed with the gear III 31, the oil-liquid separation box also comprises a transmission part II which drives the screw rod 23 to rotate when the stirring barrel 3 moves downwards, the oil-liquid separation box 4 is internally provided with a discharge part which detects the oil level and timely discharges oil and water, the stirring barrel 3 is driven to move downwards by the gravity of waste water, when the waste water is gradually added into the stirring barrel 3, the gravity of the stirring barrel 3 slowly moves downwards under the action of the spring 6, the transmission part II is driven to move downwards, the gear I201 is driven to rotate through the downward movement of the transmission part II, the screw rod 23 is driven to rotate through the rotation of the gear I201, the rotating shaft III 24 is driven to move left through the rotation of the screw rod 23, the connecting rod IV 27 is driven to move left through the left movement of the connecting rod IV 27, the connecting rod V28 is driven to move left through the left movement of the connecting rod V28, the piston 33 is driven to move left through the left movement of the connecting rod IV 27, the rotating radius of the connecting rod IV 27 taking the rotating shaft II 22 as a central shaft is enlarged, the transverse movement track of the connecting rod V28 is prolonged, the transverse movement track of the piston 33 is enlarged through the transverse movement track of the connecting rod V28, the air blowing speed of the piston cylinder 32 to the aeration pipe 16 is accelerated, the aeration speed of the aeration pipe 16 is accelerated due to the increase of waste water in the stirring barrel 3 is adapted, the treatment speed in the oil-liquid separation tank 4 can be automatically regulated and controlled according to the wastewater amount in the stirring barrel 3, so that the oil-water in the oil-liquid separation tank 4 cannot be high due to the fact that the oil-water amount in the oil-liquid separation tank is small and the aeration amount is large, the oil-water is subjected to high nitrification, the nitrate concentration in the oil-liquid separation tank 4 is increased, and the effect of self-adapting to the wastewater amount in the stirring barrel 3 and enabling the aeration amount to dynamically change along with the wastewater amount can be achieved.

In order to adapt the amount of waste water in the stirring barrel 3 so that the disturbance rod 12 is immersed in the residue waste water all the time, further, the first transmission part comprises a third rack row 41, the right side of the piston cylinder 32 is provided with a fifth through hole for the second slide rod 36 to pass through and be in sliding connection with, the left end of the second slide rod 36 is fixedly connected with the right side of the piston 33, the right end of the second slide rod 36 is fixedly connected with a second rack row 37, the upper surface of the oil-liquid separation box 4 is fixedly connected with a supporting plate 38, the front fixed shaft of the supporting plate 38 is rotationally connected with a fourth rotating shaft 39, the surface of the fourth rotating shaft 39 is fixedly connected with a fourth gear 40, the upper end of the third rack row 41 is fixedly connected with a sixth connecting rod 42, the surface of the first rotating shaft 9 is sleeved with a first connecting rod 11 in a sleeved mode on the surface of the sleeve block 10, the end of the first connecting rod 11 is hinged with the surface of the disturbance rod 12, the surface of the sleeve block 10 is rotationally connected with a collar 43 in a fixed shaft mode, the right side of the sleeve ring 43 is fixedly connected with the end part of the connecting rod six 42, the rack row two 37 and the rack row three 41 are meshed with the gear four 40, when the waste water in the stirring barrel 3 becomes more, the stirring barrel 3 moves downwards due to gravity to drive the travel of the transverse reciprocating motion track of the piston 33 to be enlarged, the travel track of the piston 33 is enlarged to drive the transverse motion track of the slide rod two 36 to be enlarged, the travel track of the rack row two 37 is enlarged to drive the travel track of the rack row two 37 to be enlarged, the transverse reciprocating motion track of the rack row two 37 is enlarged to drive the gear four 40 to rotate forwards and backwards, so that the vertical reciprocating motion track of the rack row three 41 is prolonged, the vertical reciprocating motion track of the connecting rod six 42 is prolonged, the vertical reciprocating motion of the sleeve ring 43 is driven through the vertical reciprocating motion of the connecting rod six 42, the up and down reciprocating motion of the sleeve block 10 is driven through the motion of the sleeve ring 43, through the motion of cover piece 10, drive connecting rod one 11 motion, through the motion of connecting rod one 11, drive disturbance pole 12 inclination constantly changes, through actuating mechanism, drive disturbance pole 12 rotation, through the rotation of disturbance pole 12, make residue and waste water can be disturbed, through the change of the inclination of disturbance pole 12 of connecting rod six 42 drive, residue and waste water in agitator 3 can abundant disturbance smash, the disturbance that has prevented residue and waste water to rotate constantly and lead to always in same horizontal plane smashes the effect bad, when waste water in agitator 3 is great, through the increase of the vertical reciprocating motion distance of connecting rod six 42, make the vertical reciprocating motion distance of cover piece 10 lengthen, thereby make the range of motion of connecting rod one 11 increase, just drive the angle that disturbance pole 12 can incline longer, through letting the rotation of disturbance pole 12 incline longer angle, when making residue waste water in the agitator 3 more, the disturbance pole 12 can self-adaptation waste water volume thereby make the disturbance pole 12 submergence in residue waste water, prevent that disturbance pole 12 can not fully submerge in the residue waste water, the effect of stirring is bad, the oil can not be smashed to the good.

In order to drive the screw rod 23 to rotate after the stirring barrel 3 is filled with the residue wastewater, further, the transmission part II comprises a fixed plate 18 fixedly connected to the left side of the stirring barrel 3, a rotating plate 19 is fixedly connected to the lower surface of the fixed plate 18 in a rotating way, a first rack row 20 is fixedly connected to the lower surface of the rotating plate 19, the first rack row 20 is meshed with a first gear 201, the fixed plate 18 is driven to move downwards through the downward movement of the stirring barrel 3, the rotating plate 19 is driven to move downwards through the downward movement of the fixed plate 18, the first rack row 20 is driven to move downwards through the downward movement of the rotating plate 19, the first gear 201 is driven to rotate, and the screw rod 23 can be driven to rotate through the rotation of the first gear 201.

In order to drive the disturbance rod 12 to rotate, further, the driving component comprises a first motor 8 fixedly connected to the lower surface of the top plate 2, the surface of a driving shaft of the first motor 8 is fixedly connected with the upper end of a first rotating shaft 9, the first rotating shaft 9 is driven to rotate by starting the first motor 8, and the disturbance rod 12 can be driven to rotate by rotating the first rotating shaft 9.

In order to timely discharge the separated oil and water, further, the discharging component comprises an oil outlet pipe 401 and an water outlet pipe 403 which are fixedly communicated to the left side of the oil-liquid separation tank 4, a liquid level sensor 402 is installed on the inner wall of the oil-liquid separation tank 4, the oil level is detected to rise to a height capable of being discharged through the liquid level sensor 402, the oil outlet pipe 401 is controlled by a controller to discharge oil, and after the oil discharge is completed, the water is discharged through the water outlet pipe 403.

In order to discharge residual residues in the stirring barrel 3, further, openings are formed in the front side and the rear side of the stirring barrel 3, an electric push rod 44 is mounted on the back side of the stirring barrel 3 through a mounting seat, a push plate 45 is fixedly connected to the surface of the push rod portion of the electric push rod 44, a door 46 is hinged to the front side of the stirring barrel 3, the electric push rod 44 is started to drive the push rod portion of the electric push rod 44 to extend, the push plate 45 is driven to extend through the extension of the push rod portion of the electric push rod 44, and residues in the stirring barrel 3 are pushed out of the stirring barrel 3 from the position of the door 46 through the extension of the push plate 45.

In order to enable the oil and water in the stirring barrel 3 to be quickly discharged into the oil-liquid separation box 4 through the pipeline 13 and protect the whole device, further, the bottom of the stirring barrel 3 is provided with an inclined plane 300, and the upper surface of the bottom plate 1 is fixedly connected with a protective shell 47.

Working principle: according to the oil discharging device based on the restaurant wastewater oil separating equipment, restaurant wastewater is led into the stirring barrel 3 through the restaurant wastewater pipe 17, the first motor 8 is started to drive the first rotating shaft 9 to rotate, the first rotating shaft 9 is driven to rotate, the disturbing rod 12 is driven to rotate, residues in the restaurant wastewater can be smashed through the rotation of the disturbing rod 12, oil and water in the residues are separated out through the pipeline 13 and are discharged into the oil-water separation tank 4 for oil-water separation, the second motor 29 is started, under the action of the second gear 30 and the third gear 31, the second rotating shaft 22 is driven to rotate, the screw rod 23 is driven to rotate, the third rotating shaft 24 is driven to rotate by taking the second rotating shaft 22 as a central shaft through the rotation of the screw rod 23, the fourth connecting rod 27 is driven to move through the movement of the fourth connecting rod 27, the fifth connecting rod 28 is driven to reciprocate in the piston cylinder 32, the fifth connecting rod 28 is driven to reciprocate through the movement of the fifth connecting rod 33, the air in the piston cylinder 32 is driven to compress and supplement through the movement of the piston 33, and the air in the oil-water separation tank is discharged into the pipe 16 through the air outlet pipe 35, the aeration tank 16 is driven to absorb and separate oil in the water, and the water is separated into the water and the water is driven to realize the effect of the aeration separation;

the stirring barrel 3 is driven to move downwards by the gravity of the wastewater, when the wastewater is gradually added into the stirring barrel 3, the gravity of the stirring barrel 3 is increased, under the action of the spring 6, the stirring barrel 3 slowly moves downwards, the fixing plate 18 is driven to move downwards by the downward movement of the stirring barrel 3, the rotating plate 19 is driven to move downwards by the downward movement of the fixing plate 18, the rack row one 20 is driven to move downwards by the downward movement of the rack row one 20, the gear one 201 is driven to rotate by the rotation of the gear one 201, the screw rod 23 is driven to rotate, the rotating shaft three 24 is driven to move left by the rotation of the screw rod 23, the connecting rod four 27 is driven to move left by the left movement of the connecting rod four 27, the connecting rod five 28 is driven to move left by the left movement of the connecting rod five 28, the piston 33 is driven to move left by the left movement of the connecting rod four 27, the rotation radius of the connecting rod IV 27 taking the rotating shaft II 22 as a central shaft is increased, so that the transverse movement track of the connecting rod V28 is increased, the movement track of the piston 33 is increased by the increase of the transverse movement track of the connecting rod V28, the air blowing speed of the piston cylinder 32 into the aeration pipe 16 is increased, the aeration speed of the aeration pipe 16 is increased due to the increase of the wastewater in the stirring barrel 3, the treatment speed in the oil-liquid separation tank 4 can be automatically regulated and controlled according to the wastewater in the stirring barrel 3, the oil-water in the oil-liquid separation tank 4 cannot be subjected to the high nitrification effect of the oil-water caused by the small oil-water amount and the large aeration amount, the nitrate concentration in the oil-liquid separation tank 4 is increased, and the effect of dynamically changing the aeration amount along with the wastewater in the self-adaptive stirring barrel 3 is achieved;

when the waste water in the stirring barrel 3 is increased, the stirring barrel 3 drives the piston 33 to transversely reciprocate along the travel path by the gravity to be increased, the travel path of the piston 33 is increased to drive the transverse motion path of the slide rod II 36 to be increased, the travel path of the rack row II 37 is driven to be increased by the movement path of the slide rod II 36 to be increased, the number of turns of the gear IV 40 is driven to be increased by the transverse reciprocation path of the rack row II 37, the vertical reciprocation path of the rack row III 41 is prolonged, thereby driving the connecting rod VI 42 to vertically reciprocate along the travel path to be prolonged, the lantern ring 43 is driven to vertically reciprocate along the travel path of the connecting rod VI 42, the lantern ring 43 is driven to vertically reciprocate along the travel path of the lantern ring 10, the lantern ring 10 is driven to move along the connecting rod I11 by the travel of the lantern ring 11, the inclined angle of the stirring rod 12 is changed at any time by starting the motor I8, the rotating shaft I9 is driven to rotate, the stirring rod 12 is driven to rotate by the rotating of the rotating shaft I9, the stirring rod 12 is driven to rotate, the waste water and the waste water can be disturbed, the waste water can be further moved along the inclined angle of the stirring rod III 42, the stirring rod II is driven to vertically reciprocate along the travel path of the stirring rod III is prolonged by the connecting rod III 42, the stirring rod 3 is further inclined along the stirring rod 3 is driven to continuously and the stirring rod 3 is more inclined along the waste water is prevented from being inclined along the longer than the stirring rod 3, and the stirring rod is inclined along the stirring rod 3 is inclined along the stirring rod 12 by the stirring rod 3 continuously with the longer with the stirring rod has a longer stirring rod 3, and the stirring rod is more inclined along the stirring rod 3, the disturbance rod 12 can adapt to the wastewater amount so that the disturbance rod 12 is immersed in the residue wastewater all the time, and the phenomenon that the disturbance rod 12 cannot be completely immersed in the residue wastewater, so that the disturbance stirring effect is poor and the residue cannot be well smashed to produce oil is prevented.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An aeration mechanism for an oil discharging device of restaurant wastewater oil separating equipment is characterized by comprising two springs (6), two first slide bars (5) fixedly connected with the upper surface of a bottom plate (1) and two connecting plates (7) fixedly connected with one side of a stirring barrel (3) respectively, wherein the surfaces of the first slide bars (5) are sleeved with the connecting plates (7), the upper surfaces of the two connecting plates (7) are fixedly connected with the two sides of the stirring barrel (3) respectively, one ends of the two springs (6) are fixedly connected with the lower surfaces of the two connecting plates (7) respectively, the other ends of the two springs (6) are fixedly connected with the upper surface of the bottom plate (1), the upper surface of the bottom plate (1) is fixedly connected with an oil-liquid separation box (4), a first through hole for a pipeline (13) of the stirring barrel (3) to pass through and be in sealing sliding connection with the pipeline is formed on the upper surface of the oil-liquid separation box (4), a placing plate (21) is fixedly connected with the upper surface of the connecting plates (7), a second through hole (22) is formed in the upper surface of the oil-liquid separation box (4), a second through hole (22) is formed in the rotating shaft (22) and is used for rotating and the second through hole (22) is formed in the rotating shaft (22), the surface threaded connection of lead screw (23) has pivot three (24), the fixed surface connection of lead screw (23) has gear one (201), the fixed surface of pivot three (24) is rotated and is connected with connecting rod two (25) and connecting rod four (27), the fixed surface of pivot two (22) is rotated and is connected with connecting rod three (26), the tip of connecting rod two (25) with the tip of connecting rod three (26) articulates, the upper surface fixedly connected with piston tube (32) of fluid separator tank (4), the through-hole three that is used for connecting rod five (28) to pass and sliding connection is seted up in the left side of piston tube (32), the tip of connecting rod four (27) with the left end of connecting rod five (28) articulates, the inner wall sliding connection of piston tube (32) has piston (33), the left side of piston (33) with the right-hand member fixedly connected of connecting rod five (28), the upper and lower surface of piston tube (32) is fixed communication respectively has intake pipe (34) and outlet duct (35), the left side of outlet duct (34) and outlet duct (35) are provided with the through-hole three fixedly connected with the through-hole of connecting rod five (28) respectively, the one-way valve (35) is connected with the surface of fluid separator tank (16) and is opened in advance, the oil-liquid separation device is characterized in that a motor II (29) is fixedly connected to the upper surface of the placing plate (21), a gear II (30) is fixedly connected to the surface of a driving shaft of the motor II (29), a gear III (31) is fixedly connected to the surface of the rotating shaft II (22), the gear II (30) is meshed with the gear III (31), a transmission part II which drives the screw rod (23) to rotate when the stirring barrel (3) moves downwards is further included, and a discharge part which detects oil level and timely discharges oil and discharges water is arranged in the oil-liquid separation box (4).

2. An aeration mechanism for an oil discharging device of restaurant wastewater oil removal equipment according to claim 1, wherein the second transmission part comprises a fixed plate (18) fixedly connected to the left side of the stirring barrel (3), a rotating plate (19) is fixedly connected to the lower surface of the fixed plate (18) in a rotating manner, a rack row one (20) is fixedly connected to the lower surface of the rotating plate (19), and the rack row one (20) is meshed with the gear one (201).

3. An aeration mechanism for an oil discharging device of restaurant wastewater oil separating equipment according to claim 1, wherein the discharging component comprises an oil outlet pipe (401) and an water outlet pipe (403) which are fixedly communicated with the left side of the oil-liquid separation tank (4), and a liquid level sensor (402) is arranged on the inner wall of the oil-liquid separation tank (4).

4. An oil discharging device of restaurant wastewater oil separating equipment is characterized by comprising an aeration mechanism and a stirring barrel (3), wherein the aeration mechanism and the stirring barrel (3) are used for the oil discharging device of the restaurant wastewater oil separating equipment, the stirring barrel (3) is a rotary shaft I (9) which rotates at the center, a disturbance rod (12) is hinged to the lower end of the rotary shaft I (9), and the aeration mechanism increases along with the increase of the restaurant wastewater amount in the stirring barrel (3), so that the aeration amount increases along with the increase of the restaurant wastewater amount; and a first transmission part which enables the inclination angle of the disturbing rod (12) to be increased along with the increase of the aeration quantity and enables the disturbing rod (12) to be immersed in the restaurant wastewater for swinging all the time.

5. The oil discharging device of the restaurant wastewater oil removal device according to claim 4, wherein the first transmission part comprises a rack row III (41), a through hole V used for a second sliding rod (36) to penetrate through and be in sliding connection with the second sliding rod is formed in the right side of the piston cylinder (32), the left end of the second sliding rod (36) is fixedly connected with the right side of the piston (33), the right end of the second sliding rod (36) is fixedly connected with a rack row II (37), the upper surface of the oil separating box (4) is fixedly connected with a supporting plate (38), a front fixed shaft of the supporting plate (38) is rotationally connected with a rotating shaft IV (39), the surface of the rotating shaft IV (39) is fixedly connected with a gear IV (40), the upper end of the rack row III (41) is fixedly connected with a connecting rod IV (42), the surface of the rotating shaft IV (9) is sleeved with a sleeve block (10), the surface of the sleeve block (10) is hinged with a connecting rod IV (11), the end of the connecting rod IV (11) is hinged with the surface of the disturbance rod (12), the surface of the sleeve block (10) is rotationally connected with the sleeve ring (43), and the gear IV is fixedly meshed with the rack IV (43).

6. The oil discharging device of restaurant wastewater oil removal equipment according to claim 4, wherein openings are formed in the front side and the rear side of the stirring barrel (3), an electric push rod (44) is mounted on the back side of the stirring barrel (3) through a mounting seat, a push plate (45) is fixedly connected to the surface of the push rod part of the electric push rod (44), and a door (46) is hinged to the front side of the stirring barrel (3).

7. An oil discharging device of restaurant wastewater oil separating equipment according to claim 4 is characterized in that an inclined plane (300) is arranged at the bottom of the stirring barrel (3).