Full-automatic oil separation lifting equipment

Abstract

The full-automatic oil separation lifting equipment comprises an oil separation assembly, and the oil separation assembly comprises an oil separation bin, a drainage part and an oleophobic cover; a water inlet pipe is arranged on one side of the oil separation bin, and the interior of the oil separation bin is communicated with the outside through the water inlet pipe; the drainage part comprises a drainage pipe and an overflowing disc, one end of the drainage pipe is connected with the water inlet pipe, the drainage pipe and the water inlet pipe are communicated with each other, the overflowing disc is connected with the end, away from the water inlet pipe, of the drainage pipe, and the interior of the drainage pipe is communicated with the interior of the overflowing disc; the oleophobic cover comprises an inner ring, a plurality of arc-shaped rods, a plurality of vertical rods and a plurality of resistance wires, the arc-shaped rods are arranged at equal intervals in the circumferential direction of the inner ring, the vertical rods are fixedly connected with the arc-shaped rods and are parallel to the axis of the inner ring, the vertical rods are attached to the inner wall of the overflowing disc, and the resistance wires are arranged on the inner ring. The efficiency of separating grease in sewage by the oil separation lifting equipment is improved.

Description

Technical Field

[0001] The invention relates to the technical field of oil separation and lifting, in particular to a fully automatic oil separation and lifting equipment. Background Art

[0002] With the acceleration of industrialization and the booming catering industry, the discharge of oily wastewater has become increasingly serious. Fully automatic oil separation and lifting equipment has emerged to effectively treat oily wastewater and protect the environment. If oily wastewater is discharged directly, it will cause serious pollution to the soil and water and destroy the ecological balance.

[0003] Traditional oil separation equipment mostly uses simple physical separation methods, such as gravity separation. However, as the composition of sewage becomes increasingly complex, the requirements for oil separation equipment are also increasing. The fully automatic oil separation lifting equipment combines advanced technology to achieve automatic operation and efficient separation.

[0004] However, the efficiency of existing fully automatic oil separator and lifting equipment in removing oil pollution still needs to be improved, and the separated sewage still contains a lot of oil, which not only affects the subsequent sewage treatment effect, but also poses a potential threat to the environment. Summary of the invention

[0005] Based on the above problems existing in the prior art, the purpose of the embodiments of the present invention is to provide a fully automatic oil separation and lifting equipment to improve the efficiency of the oil separation and lifting equipment in separating grease from sewage.

[0006] The technical solution adopted by the present invention to solve the technical problem is: a fully automatic oil separation lifting device, including an oil separation component, wherein the oil separation component includes an oil separation bin, a drainage part and an oil-repellent cover; A water inlet pipe is provided on one side of the oil separator, and the water inlet pipe connects the interior of the oil separator with the outside; The drainage part includes a drainage pipe and a flow plate, one end of the drainage pipe is connected to the water inlet pipe and the two are connected to each other, the flow plate is connected to the end of the drainage pipe away from the water inlet pipe, and the interior of the drainage pipe is connected to the interior of the flow plate; The oil-draining hood includes an inner ring, a plurality of arc-shaped rods, a plurality of vertical rods and a plurality of resistance wires. The plurality of arc-shaped rods are equidistantly arranged along the circumference of the inner ring. The vertical rods are fixedly connected to the arc-shaped rods and are arranged parallel to the axis of the inner ring. The vertical rods are arranged to fit the inner wall of the current plate. The resistance wires are arranged in a bent shape and embedded in the arc-shaped rods and the vertical rods fixed in one place.

[0007] Further, the oil separation assembly includes an upflow portion, and the upflow portion includes a rotating shaft and a special-shaped joint; A special-shaped groove is provided inside the inner ring; The rotating shaft 1 passes through the bottom wall of the flow plate, the special-shaped connector 1 is fixed to one end of the rotating shaft 1, and the special-shaped connector 1 is matched and connected with the special-shaped groove.

[0008] Further, the oil separation assembly includes a motor and a bottom cleaning device; An inner bin is provided on the bottom wall of the oil separator bin, and the motor is arranged in the inner bin; The upflow portion includes a special-shaped sleeve 1, and the special-shaped sleeve 1 is fixed to an end of the rotating shaft 1 away from the special-shaped joint 1; The bottom cleaning device comprises a driving shaft, a second special-shaped joint and a second special-shaped sleeve, wherein the second special-shaped joint and the second special-shaped sleeve are respectively fixed to one end of the driving shaft; The driving shaft passes through the top wall of the inner bin, the second special-shaped sleeve is cooperatively connected with the output end of the motor, and the second special-shaped connector is cooperatively connected with the first special-shaped sleeve.

[0009] Furthermore, the upflow portion includes a plurality of blades, and the plurality of blades are fixedly arranged at equal intervals along the circumference of the rotating shaft.

[0010] Furthermore, the bottom cleaning device includes two dredging curved rods, which are fixed to the side surfaces of the driving shaft, and one end of the dredging curved rod away from the driving shaft is in contact with the bottom wall of the oil separator.

[0011] Furthermore, a drain pipe is provided at the bottom end of the side wall of the oil separator.

[0012] Furthermore, the oil separator assembly includes a base, the base is fixed on the outer bottom wall of the oil separator bin, and the motor is fixed on the base.

[0013] Further, it includes an oil drain assembly, the oil drain assembly includes an oil drain bin and an observation window; An observation slot is provided on the side wall of the oil drain bin, the observation window is fixed in the observation slot, and an oil drain pipe is provided at the bottom end of the side wall of the oil drain bin; The oil separator assembly includes a partition, which is fixed to the open end of the oil separator bin away from its bottom wall. A slot is provided on the partition, the oil drain bin is fixed to the partition, and the interior of the oil drain bin is connected to the interior of the oil separator bin through the slot.

[0014] Further, the oil discharge assembly includes a spoiler frame, a plurality of spoiler rods are arranged inside the spoiler frame, two ends of the spoiler rods are respectively fixedly connected to two ends of the spoiler frame, a connecting rod is fixed to one end of the spoiler frame, a handle is fixed to one end of the connecting rod away from the spoiler frame, and a scraper is arranged on the connecting rod; The spoiler frame is arranged inside the oil drain bin, the connecting rod passes through the observation window, and the scraper is arranged in contact with the inner wall of the observation window.

[0015] Furthermore, the oil drain assembly includes a cover plate and a top pipe, the cover plate is fixed to the open end of the oil drain bin away from the partition, the top pipe is fixed to the cover plate, and the interior of the top pipe is connected to the interior of the oil drain bin.

[0016] Compared with the prior art, the beneficial effects achieved by the present invention are: 1. Pour the sewage containing grease into the grease trap from the water inlet pipe, enter the flow tray through the drainage pipe and then fall into the grease trap. When the sewage is stored to a water level that exceeds the top of the grease trap, connect the motor to electricity, the motor drives the drive shaft to rotate, and drives the paddle and the oil-draining cover to rotate through the rotating shaft. When the oil-draining cover rotates, a number of vertical rods continuously pass through the port of the drainage pipe to break up the agglomerated grease contained in the sewage, and the rotation of the vertical rods and paddles breaks the grease into small pieces. The small pieces of grease are not easy to sink to the bottom and can rise to the oil-draining bin faster. In this process, the rotation of the paddle can provide upward lift to the sewage entering the flow tray, which is convenient for the grease in the sewage to go up to the oil-draining bin, thereby improving the efficiency of grease separation. 2. It is understood that connecting the resistance wire of the oil-repellent cover to electricity and heating it can easily melt the grease in the sewage, so that the grease is converted from agglomerated state to liquid state, making it easier to float on the upper layer of the water level, further improving the efficiency of oil-water separation. The converted liquid grease is also not easy to adhere to the inside of the oil separation lifting equipment, which can reduce the maintenance frequency of the oil separation lifting equipment and improve its practicality; 3. When the motor drives the drive shaft to rotate, the desilting curved rod rotates accordingly, which scrapes the bottom wall of the oil separator to prevent grease from accumulating at the bottom of the oil separator. The grease that has sunk to the bottom can be turned up from the sewage. Some of the turned-up grease floats up and then floats on the upper layer of the water level to achieve oil-water separation. Some of the turned-up grease is discharged out of the oil separator through the drain pipe. On the one hand, it can prevent excessive grease from being deposited on the bottom wall of the oil separator, which causes the oil separator lifting equipment to need frequent maintenance. On the other hand, it can prevent the deposited grease from clogging the drain pipe and causing sewage discharge to be blocked. 4. When the grease gradually floats to the upper layer of the water level, the thickness of the grease in the oil drain bin can be observed from the observation window. When the grease thickness reaches the highest position of the observation window, the grease is discharged from the oil drain pipe. When the grease is discharged, the drop in the grease level can be observed from the observation window. During this process, the handle is turned to rotate the spoiler frame in the oil drain bin to disturb the grease layer, so that the condition of the grease can be observed more effectively, avoiding the user from misjudging the grease thickness due to grease agglomeration at the observation window. The rotating spoiler frame can enable the scraper to remove the grease on the observation window, avoiding the grease adhering to the observation window and affecting the user's observation of the grease condition. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0018] In the figure: Figure 1 It is a three-dimensional schematic diagram of the oil separation lifting device in the present invention; Figure 2 yes Figure 1 An exploded schematic diagram of the oil drain assembly in FIG. Figure 3 yes Figure 2 A three-dimensional schematic diagram of the spoiler frame in FIG. Figure 4 yes Figure 1 Schematic diagram of explosion of oil separator assembly; Figure 5 yes Figure 4 A cross-sectional view of the grease trap in FIG. Figure 6 yes Figure 4 A three-dimensional schematic diagram of the bottom of the clear; Figure 7 yes Figure 4 A three-dimensional schematic diagram of the drainage part; Figure 8 yes Figure 4 A three-dimensional schematic diagram of the upflow portion; Fig. 9 yes Figure 4 A cross-sectional view of the oleophobic cover; Fig.10 yes Fig. 9 An enlarged schematic diagram of part A in FIG. In the figure: 1. Oil drain assembly; 11. Oil drain tank; 12. Observation window; 13. Spoiler frame; 14. Cover plate; 15. Top pipe; 1101, inspection slot; 1102, oil drain pipe; 131, spoiler rod; 132, connecting rod; 133, handle; 134, scraper; 2. Grease separator; 21. Grease trap; 22. Motor; 23. Base; 24. Clean bottom; 25. Drainage part; 26. Upflow part; 27. Oil-repellent cover; 28. Partition; 211, inner chamber; 213, water inlet pipe; 214, drainage pipe; 241, driving shaft; 242, special-shaped joint 2; 243, special-shaped casing 2; 244, dredging bent rod; 251, flow plate; 252, drainage tube; 261, rotating shaft; 262, blade; 263, special-shaped sleeve one; 264, special-shaped joint one; 271, inner ring; 272, arc rod; 273, vertical rod; 274, resistance wire; 2710, special-shaped groove; 280. Notch. DETAILED DESCRIPTION

[0019] The present invention will now be described in detail with reference to the accompanying drawings. This figure is a simplified schematic diagram, which only illustrates the basic structure of the present invention in a schematic manner, and therefore only shows the components related to the present invention.

[0020] See also Figure 1-10 The present invention provides a technical solution: a fully automatic oil separation lifting device, including an oil discharge component 1 and an oil separation component 2.

[0021] The oil drain assembly 1 comprises an oil drain tank 11 , an observation window 12 , a spoiler frame 13 , a cover plate 14 and a top pipe 15 .

[0022] An observation through slot 1101 is provided on the side wall of the oil drain bin 11 , and an oil drain pipe 1102 is provided at the bottom end of the side wall of the oil drain bin 11 .

[0023] The observation window 12 is fixed in the observation slot 1101 .

[0024] A plurality of spoiler rods 131 are provided inside the spoiler frame 13, and the two ends of the spoiler rods 131 are fixedly connected to the two ends of the spoiler frame 13 respectively. A connecting rod 132 is fixed to one end of the spoiler frame 13, and a handle 133 is fixed to the end of the connecting rod 132 away from the spoiler frame 13. The spoiler frame 13 is arranged inside the oil drain bin 11, and the connecting rod 132 passes through the observation window 12. A scraper 134 is provided on the connecting rod 132, and the scraper 134 is arranged to fit the inner wall of the observation window 12.

[0025] The cover plate 14 is fixed to the open end of the oil drain tank 11 .

[0026] The top pipe 15 is fixed on the cover plate 14 , and the interior of the top pipe 15 is communicated with the interior of the oil drain tank 11 .

[0027] The oil separator assembly 2 includes an oil separator bin 21 , a motor 22 , a base 23 , a bottom cleaning portion 24 , a drainage portion 25 , an upflow portion 26 , an oil-repellent cover 27 and a partition 28 .

[0028] A water inlet pipe 213 is provided on one side of the oil separator 21, and the water inlet pipe 213 connects the interior of the oil separator 21 with the outside. An inner bin 211 is provided on the bottom wall of the oil separator 21, and a drain pipe 214 is provided at the bottom end of the side wall of the oil separator 21.

[0029] The motor 22 is disposed in the inner compartment 211 .

[0030] The base 23 is fixed on the outer bottom wall of the oil separator 21 , and the motor 22 is fixed on the base 23 .

[0031] The bottom cleaning device 24 comprises a driving shaft 241 , a second special-shaped joint 242 , a second special-shaped sleeve 243 and two dredging curved rods 244 .

[0032] The driving shaft 241 passes through the top wall of the inner bin 211, and the special-shaped joint 242 and the special-shaped sleeve 243 are respectively fixed to one end of the driving shaft 241, and the special-shaped sleeve 243 is connected with the output end of the motor 22. Two dredging bent rods 244 are fixed to the side of the driving shaft 241, and the end of the dredging bent rod 244 away from the driving shaft 241 is abutted against the bottom wall of the oil separator 21.

[0033] The drainage portion 25 includes a drainage pipe 252 and a flow plate 251 .

[0034] One end of the drainage pipe 252 is connected to the water inlet pipe 213 and the two are communicated with each other. The flow plate 251 is connected to one end of the drainage pipe 252 away from the water inlet pipe 213, and the interior of the drainage pipe 252 is communicated with the interior of the flow plate 251.

[0035] The upflow portion 26 includes a rotating shaft 261, a plurality of blades 262, a special-shaped sleeve 263 and a special-shaped joint 264.

[0036] A rotating shaft 261 passes through the bottom wall of the flow plate 251, a plurality of blades 262 are fixedly arranged equidistantly along the circumference of the rotating shaft 261, a special-shaped sleeve 263 is fixed to one end of the rotating shaft 261, and a special-shaped connector 264 is fixed to the end of the rotating shaft 261 away from the special-shaped sleeve 263.

[0037] The special-shaped connector 242 and the special-shaped sleeve 1 263 are connected in cooperation.

[0038] The oleophobic cover 27 includes an inner ring 271 , a plurality of arc-shaped rods 272 , a plurality of vertical rods 273 and a plurality of resistance wires 274 .

[0039] A special-shaped groove 2710 is opened inside the inner ring 271, and a plurality of arc rods 272 are arranged equidistantly along the circumference of the inner ring 271. The vertical rod 273 is fixedly connected to the arc rod 272 and is arranged parallel to the axis of the inner ring 271. The vertical rod 273 is arranged to fit the inner wall of the current plate 251. The resistance wire 274 is set to be bent and buried in the arc rod 272 and the vertical rod 273 fixed in one place.

[0040] The special-shaped connector 264 is connected in cooperation with the special-shaped groove 2710 .

[0041] The partition 28 is fixed to the open end of the oil separator 21 away from the bottom wall thereof. A notch 280 is provided on the partition 28 . The oil drain bin 11 is fixed to the partition 28 , and the interior of the oil drain bin 11 is connected to the interior of the oil separator 21 through the notch 280 .

[0042] The sewage containing grease is poured into the oil separator 21 from the water inlet pipe 213, enters the flow plate 251 through the drainage pipe 252 and then falls into the oil separator 21. When the sewage is stored to a water level exceeding the top of the oil separator 21, the motor 22 is powered on. The motor 22 drives the drive shaft 241 to rotate, and drives the paddle 262 and the oil-draining cover 27 to rotate through the rotating shaft 261. When the oil-draining cover 27 rotates, a number of vertical rods 273 continuously pass through the port of the drainage pipe 252 to break up the agglomerated grease contained in the sewage, and through the rotation of the vertical rods 273 and the paddle 262, the grease is broken into small pieces. The small pieces of grease are not easy to sink to the bottom and can rise to the oil discharge bin 11 more quickly. In this process, the rotation of the paddle 262 can provide an upward lift to the sewage entering the flow plate 251, so that the grease in the sewage can go up to the oil discharge bin 11, thereby improving the efficiency of grease separation.

[0043] It can be understood that connecting the resistance wire 274 of the oil-repellent cover 27 to electricity so that it is energized and heated can easily melt the grease in the sewage, allowing the grease to be converted from lumps to liquid, making it easier to float on the upper layer of the water level, further improving the efficiency of oil-water separation. The converted liquid grease is also not easy to adhere to the inside of the oil separator lifting equipment, which can reduce the maintenance frequency of the oil separator lifting equipment and improve its practicality.

[0044] When the motor 22 drives the driving shaft 241 to rotate, the silt cleaning bent rod 244 rotates accordingly, and it scrapes the bottom wall of the oil separator 21 to prevent grease from accumulating at the bottom of the oil separator 21. The grease that has sunk to the bottom can be turned up from the sewage, and some of the turned-up grease floats up and then floats on the upper layer of the water level to achieve oil-water separation. Some of the turned-up grease is discharged to the outside of the oil separator 21 through the drain pipe 214. This can prevent excessive grease from being deposited on the bottom wall of the oil separator 21, which may cause the oil separator lifting equipment to require frequent maintenance. It can also prevent the deposited grease from clogging the drain pipe 214 and causing sewage discharge to be obstructed.

[0045] When the grease gradually floats to the upper layer of the water level, the grease thickness in the oil drain bin 11 can be observed from the observation window 12, until the grease thickness reaches the highest position of the observation window 12, and the grease is discharged from the oil drain pipe 1102. When the grease is discharged, the drop in the grease level can be observed from the observation window 12. During this process, the handle 133 is rotated to rotate the spoiler frame 13 in the oil drain bin 11, which can disturb the grease layer and make it possible to more effectively observe the grease condition, thereby preventing the user from misjudging the grease thickness due to grease agglomeration at the observation window 12. The rotating spoiler frame 13 can enable the scraper 134 to remove the grease on the observation window 12, thereby preventing the grease from adhering to the observation window 12 and affecting the user's observation of the grease condition.

[0046] Based on the above ideal embodiments of the present invention, the relevant staff can make various changes and modifications without departing from the scope of the present invention through the above description. The technical scope of this invention is not limited to the contents of the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A fully automatic oil separation lifting device, characterized in that: It includes an oil separation component, which includes an oil separation bin, a drainage portion, and an oil-repellent cover; A water inlet pipe is provided on one side of the oil separator, and the water inlet pipe connects the interior of the oil separator with the outside; The drainage part includes a drainage pipe and a flow plate, one end of the drainage pipe is connected to the water inlet pipe and the two are connected to each other, the flow plate is connected to the end of the drainage pipe away from the water inlet pipe, and the interior of the drainage pipe is connected to the interior of the flow plate; The oil-draining cover includes an inner ring, a plurality of arc-shaped rods, a plurality of vertical rods and a plurality of resistance wires. The plurality of arc-shaped rods are equidistantly arranged along the circumference of the inner ring. The vertical rods are fixedly connected to the arc-shaped rods and are arranged parallel to the axis of the inner ring. The vertical rods are arranged to fit the inner wall of the current plate. The resistance wires are arranged in a bent shape and embedded in the arc-shaped rods and the vertical rods fixed in one place.

2. The fully automatic oil separation lifting equipment according to claim 1 is characterized by: The oil separation assembly comprises an upflow portion, and the upflow portion comprises a rotating shaft and a special-shaped joint 1; A special-shaped groove is provided inside the inner ring; The rotating shaft 1 passes through the bottom wall of the flow plate, the special-shaped connector 1 is fixed to one end of the rotating shaft 1, and the special-shaped connector 1 is matched and connected with the special-shaped groove.

3. The fully automatic oil separation lifting equipment according to claim 2 is characterized by: The oil separation assembly includes a motor and a bottom cleaning unit; An inner bin is provided on the bottom wall of the oil separator bin, and the motor is arranged in the inner bin; The upflow portion includes a special-shaped sleeve 1, and the special-shaped sleeve 1 is fixed to an end of the rotating shaft 1 away from the special-shaped joint 1; The bottom cleaning device comprises a driving shaft, a second special-shaped joint and a second special-shaped sleeve, wherein the second special-shaped joint and the second special-shaped sleeve are respectively fixed to one end of the driving shaft; The driving shaft passes through the top wall of the inner bin, the second special-shaped sleeve is cooperatively connected with the output end of the motor, and the second special-shaped connector is cooperatively connected with the first special-shaped sleeve.

4. The fully automatic oil separation lifting equipment according to claim 2 is characterized in that: The upflow portion includes a plurality of blades, and the plurality of blades are fixedly arranged at equal intervals along the circumference of the rotating shaft 1.

5. The fully automatic oil separation lifting equipment according to claim 3 is characterized by: The bottom cleaning device comprises two dredging curved rods, which are fixed to the side surfaces of the driving shaft, and one end of the dredging curved rod away from the driving shaft is in contact with the bottom wall of the oil separator.

6. The fully automatic oil separation lifting equipment according to claim 1 is characterized by: A drain pipe is provided at the bottom end of the side wall of the oil separator.

7. The fully automatic oil separation lifting equipment according to claim 3 is characterized by: The oil separator assembly comprises a base, the base is fixed on the outer bottom wall of the oil separator bin, and the motor is fixed on the base.

8. The fully automatic oil separation lifting equipment according to claim 1 is characterized by: An oil drain assembly is included, wherein the oil drain assembly includes an oil drain bin and an observation window; An observation slot is provided on the side wall of the oil drain bin, the observation window is fixed in the observation slot, and an oil drain pipe is provided at the bottom end of the side wall of the oil drain bin; The oil separator assembly includes a partition, which is fixed to the open end of the oil separator bin away from its bottom wall. A slot is provided on the partition, the oil drain bin is fixed to the partition, and the interior of the oil drain bin is connected to the interior of the oil separator bin through the slot.

9. The fully automatic oil separation lifting equipment according to claim 8 is characterized by: The oil discharge assembly comprises a spoiler frame, a plurality of spoiler rods are arranged inside the spoiler frame, two ends of the spoiler rods are respectively fixedly connected to two ends of the spoiler frame, a connecting rod is fixed to one end of the spoiler frame, a handle is fixed to one end of the connecting rod away from the spoiler frame, and a scraper is arranged on the connecting rod; The spoiler frame is arranged inside the oil drain bin, the connecting rod passes through the observation window, and the scraper is arranged in contact with the inner wall of the observation window.

10. The fully automatic oil separation lifting equipment according to claim 8, characterized in that: The oil drain assembly includes a cover plate and a top pipe. The cover plate is fixed to the open end of the oil drain bin away from the partition. The top pipe is fixed to the cover plate, and the interior of the top pipe is connected to the interior of the oil drain bin.

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