Backwash oil separation equipment

Abstract

The utility model relates to the technical field of oil separation equipment, in particular to backwashing oil separation equipment which comprises a support frame, and the top of the support frame is fixedly connected with a fixed shell. According to the device, the flushing mechanism is arranged at the bottom of the conveying shell, waste water is conveniently conveyed into the flushing mechanism through the conveying shell, a plurality of filtering grooves are formed by a circular plate, a circular ring, a barrel-shaped filtering net and a plurality of connecting plates, then the barrel-shaped filtering net is used for filtering the waste water, and the waste water is filtered by starting a first motor; a second motor is started to rotate forwards and backwards in a reciprocating mode, so that a water storage shell and multiple brushes move in a reciprocating mode, the multiple brushes moving in the reciprocating mode are used for brushing a barrel-shaped filter screen from the interior, and then a water pump is started, so that the filtering effect of the washing mechanism is guaranteed; waste water is sprayed out from the drainage holes, so that the cylindrical filter screen is washed, and waste residues adhered to the cylindrical filter screen can be conveniently washed down.

Description

Technical Field

[0001] The utility model relates to the technical field of oil separation equipment, in particular to a backwashing oil separation equipment. Background Art

[0002] The worsening of water pollution has led to unprecedented attention to the sewage treatment and recycling industry. The process of purifying sewage to meet the water quality requirements for discharge into a certain water body or reuse is called sewage treatment. It is widely used in various fields such as construction, agriculture, transportation, energy, petrochemicals, environmental protection, urban landscape, medical care, and catering, and is increasingly entering the daily lives of ordinary people. As the catering industry's oily wastewater pollutes the environment more and more seriously. The catering industry's oily wastewater refers to the cooking oil or food that partially enters the food after being heated, fried, and fried at high temperature during the cooking process. In the process of washing tableware, oil pans, and pouring out residual oil and leftovers, a large amount of grease is mixed with kitchen domestic sewage and enters the sewer. Therefore, oil separation treatment is required in the sewage discharge process, and oil separation treatment often uses oil separation equipment. Traditional oil separation equipment has poor oil-water separation effect, and sometimes there is often a large amount of residue precipitation, which is not conducive to the treatment and discharge of sewage. Utility Model Content

[0003] The purpose of the utility model is to provide a backwashing oil separation device to solve the problems raised in the above background technology.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A backwash oil-water separator comprises a support frame, the top of the support frame is fixedly connected to a fixed shell, and the bottom of the fixed shell is fixedly connected to a support plate, one end of the support plate is fixedly connected to a partition, and the top of the partition is fixedly connected to the inner wall of the fixed shell, the top of the fixed shell is fixedly connected to a conveying shell, and a flushing mechanism is arranged at the bottom of the conveying shell, the other end of the support plate is provided with a rectangular hole, and the other end of the rectangular hole is provided with a plurality of connecting holes, the bottom of the support plate is fixedly connected to a filter plate, and an oil-water separation membrane is adhesively fixed to one side of the filter plate, one end of the bottom of the fixed shell is connected and fixed to a drain pipe, and the other end of the bottom of the fixed shell is connected and fixed to an oil drain pipe.

[0006] Furthermore, the flushing mechanism includes a circular plate and a connecting shell, one side of the circular plate is rotatably connected to the fixed shell, a circular ring is provided on one side of the circular plate, a cylindrical filter is fixedly connected between the circular plate and the circular ring, and a plurality of connecting plates are evenly fixedly connected between the circular plate and the circular ring, the outer wall of the cylindrical filter is fixedly connected to one side of the plurality of connecting plates, one side of the connecting shell is fixedly connected to the inner wall of the fixed shell, a connecting notch is provided at one end of the top of the connecting shell, and the inner wall of the connecting notch contacts with the inner wall of the cylindrical filter, the outer wall of the bottom of the connecting shell is fixedly connected to the inner wall of the rectangular hole, a motor 1 is provided on one side of the circular plate, one end of the motor 1 is fixedly connected to the outer wall of the fixed shell, and the output end of the motor 1 passes through the side wall of the fixed shell and is fixedly connected to one side of the circular plate.

[0007] Preferably, the outer diameter of the circular plate is the same as the outer diameter of the circular ring, and the inner diameter of the circular ring is the same as the inner diameter of the cylindrical filter screen.

[0008] Preferably, the other side of the connecting shell is fixedly connected to motor 2, and the output end of motor 2 is fixedly connected to a screw rod, the outer wall of the screw rod is screwedly connected to a moving block, and the bottom of the moving block is fixedly connected to a water storage shell, the bottom of the moving block is slidably connected to a limiting plate, and one end of the limiting plate is fixedly connected to the other side of the connecting shell, and a plurality of brushes are evenly fixedly connected to the bottom of the water storage shell.

[0009] Preferably, a water pump is provided on the outside of the second motor, and the bottom of the water pump is fixedly connected to the top of one end of the support plate, the water pumping end of the water pump is connected and fixed with a delivery pipe 1, and the bottom of the delivery pipe 1 passes through the support plate and is located at the bottom of the support plate, the water outlet end of the water pump is connected and fixed with a delivery pipe 2, and the delivery pipe 2 passes through a ring and is connected and fixed with the top of the water storage shell, and a plurality of drainage holes are evenly arranged at the bottom of the water storage shell.

[0010] Furthermore, two electric heaters 1 are fixedly connected to the bottom of the inner wall of the fixed shell 1, and two electric heaters 2 are fixedly connected to the other end of the bottom of the support plate.

[0011] Furthermore, a sliding through hole is provided on one side of the fixed shell, and the interior of the sliding through hole is slidably connected to a storage shell, a plurality of connecting holes are provided on the storage shell, and a filter cloth is bonded and fixed to the interior of the storage shell, an arc-shaped notch is provided on the top of the storage shell, and the inner bottom surface of the arc-shaped notch is in contact with a plurality of connecting plates.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. A flushing mechanism is provided at the bottom of the conveying shell, and the conveying shell is used to conveniently convey wastewater to the inside of the flushing mechanism, and a plurality of filter slots are formed by a circular plate, a circular ring, a cylindrical filter screen and a plurality of connecting plates, and the cylindrical filter screen is used to filter the wastewater, and the positions of the plurality of filter slots are conveniently adjusted by starting the motor 1, thereby ensuring the filtering effect of the flushing mechanism, and the water storage shell and the plurality of brushes are reciprocated by starting the motor 2 for forward and reverse rotation, and the cylindrical filter screen is brushed from the inside by the reciprocating plurality of brushes, and then the wastewater is sprayed from the drainage hole by starting the water pump, thereby flushing the cylindrical filter screen, thereby facilitating the flushing of waste residues adhering to the cylindrical filter screen, preventing the cylindrical filter screen from being blocked, and ensuring the filtering effect of the cylindrical filter screen;

[0014] 2. Two electric heaters 1 are fixedly connected to the bottom of the inner wall of the fixed shell 1. The electric heater 1 is used to heat the waste water collected on the other side of the filter plate. The heated water is transported to the inside of the water storage shell through the water pump, the delivery pipe 1 and the delivery pipe 2 and discharged. The heated water is used to flush the cylindrical filter screen, so as to wash off the oil stains adhering to the cylindrical filter screen. The electric heater 2 is used to heat the waste oil collected on one side of the filter plate, thereby avoiding condensation of the waste oil and facilitating the discharge of the waste oil. The storage shell and the filter cloth are used to store the waste residue, and the connecting hole and the filter cloth are used to discharge the water in the waste residue. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the positional relationship between the fixed shell and the support plate in the utility model;

[0017] Figure 3 It is a schematic diagram of the fixed shell structure in the utility model;

[0018] Figure 4 It is a schematic diagram of the positional relationship between the storage shell and the filter cloth in the utility model;

[0019] Figure 5 It is a schematic diagram of the structure of the flushing mechanism in the utility model;

[0020] Figure 6 It is a schematic diagram of the positional relationship between the connecting shell and the second motor in the utility model;

[0021] Figure 7 It is a schematic diagram of the water storage shell structure in the utility model.

[0022] In the figure: 100, support frame; 110, fixed shell; 111, sliding through hole; 120, conveying shell; 130, support plate; 131, rectangular hole; 132, connecting hole; 140, partition; 150, filter plate; 151, oil-water separation membrane; 160, electric heater 1; 170, electric heater 2; 180, drain pipe; 190, oil drain pipe; 200, flushing mechanism; 210, circular plate; 220 , ring; 230, connecting plate; 240, motor one; 250, cylindrical filter; 260, connecting shell; 261, connecting notch; 270, water pump; 271, delivery pipe one; 272, delivery pipe two; 280, water storage shell; 281, brush; 282, drainage hole; 290, motor two; 291, screw; 292, moving block; 293, limit plate; 300, storage shell; 310, filter cloth. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Embodiment 1

[0025] See also Figure 1-7 In an embodiment of the utility model, a backwashing oil separation device includes a support frame 100, a fixed shell 110 is fixedly connected to the top of the support frame 100, and a support plate 130 is fixedly connected to the bottom of the fixed shell 110, one end of the support plate 130 is fixedly connected to a partition 140, and the top of the partition 140 is fixedly connected to the inner wall of the fixed shell 110, the top of the fixed shell 110 is fixedly connected to a conveying shell 120, and a flushing mechanism 200 is arranged at the bottom of the conveying shell 120, a rectangular hole 131 is opened at the other end of the support plate 130, and a plurality of connecting holes 132 are opened at the other end of the rectangular hole 131, a filter plate 150 is fixedly connected to the bottom of the support plate 130, and an oil-water separation membrane 151 is bonded and fixed to one side of the filter plate 150, a drain pipe 180 is connected and fixed to one end of the bottom of the fixed shell 110, and an oil drain pipe 190 is connected and fixed to the other end of the bottom of the fixed shell 110.

[0026] Specifically, the backwash oil separator equipment is installed and fixed at an appropriate position, and the conveying shell 120 is used to transport the wastewater to the inside of the flushing mechanism 200, and then the flushing mechanism 200 is used to filter the wastewater, and the wastewater filtered by the flushing mechanism 200 enters the bottom of the support plate 130 through the rectangular hole 131 and multiple rectangular holes 131, and the filter plate 150 and the oil-water separation membrane 151 are used to separate the wastewater from oil and water, and the drain pipe 180 is used to discharge the separated water, and the oil drain pipe 190 is used to discharge the separated oil, which is more convenient to use.

[0027] like Figure 5-7 As shown, in this embodiment, the flushing mechanism 200 includes a circular plate 210 and a connecting shell 260, one side of the circular plate 210 is rotatably connected to the fixed shell 110, a circular ring 220 is provided on one side of the circular plate 210, a cylindrical filter screen 250 is fixedly connected between the circular plate 210 and the circular ring 220, and a plurality of connecting plates 230 are evenly fixedly connected between the circular plate 210 and the circular ring 220, the outer wall of the cylindrical filter screen 250 is fixedly connected to one side of the plurality of connecting plates 230, one side of the connecting shell 260 is fixedly connected to the inner wall of the fixed shell 110, a connecting notch 261 is provided at one end of the top of the connecting shell 260, and the inner wall of the connecting notch 261 contacts the inner wall of the cylindrical filter screen 250, the outer wall of the bottom of the connecting shell 260 is fixedly connected to the inner wall of the rectangular hole 131, and a circular plate 210 is provided on one side. There is a motor 240, one end of which is fixedly connected to the outer wall of the fixed shell 110, and the output end of the motor 240 passes through the side wall of the fixed shell 110 and is fixedly connected to one side of the circular plate 210, the outer diameter of the circular plate 210 is the same as the outer diameter of the ring 220, and the inner diameter of the ring 220 is the same as the inner diameter of the cylindrical filter 250, the other side of the connecting shell 260 is fixedly connected to a motor 290, and the output end of the motor 290 is fixedly connected to a screw 291, the outer wall of the screw 291 is screwed and connected to a moving block 292, and the bottom of the moving block 292 is fixedly connected to a water storage shell 280, the bottom of the moving block 292 is slidably connected to a limiting plate 293, and one end of the limiting plate 293 is fixedly connected to the other side of the connecting shell 260, and a plurality of brushes 281 are evenly fixedly connected to the bottom of the water storage shell 280.

[0028] In this embodiment, a plurality of filter tanks are formed by using a circular plate 210, a circular ring 220, a cylindrical filter screen 250 and a plurality of connecting plates 230. When a filter tank corresponds to the bottom of the conveying shell 120, the waste water is filtered by using a portion of the cylindrical filter screen 250 corresponding to the filter tank. After a filter tank has been working for a period of time, the circular plate 210 is driven to rotate by the motor 240 by starting the motor 240, so that the circular plate 210, the circular ring 220, the cylindrical filter screen 250 and the plurality of connecting plates 230 are rotated, thereby facilitating the adjustment of the positions of the plurality of filter tanks. The filtering effect of the flushing mechanism 200 is thereby ensured, and when the filter tank storing waste residue rotates to the bottom, the waste residue falls off and is started by starting the second motor 290 to rotate forward and reversely, and the rotating motor 290 drives the screw 291 to rotate, and the limiting plate 293 is used to limit the moving block 292, so that the moving block 292, the water storage shell 280 and the multiple brushes 281 can reciprocate, and the multiple reciprocating brushes 281 are used to brush the cylindrical filter screen 250 from the inside, thereby facilitating the cleaning of the cylindrical filter screen 250.

[0029] like Figure 5-7 As shown, in this embodiment, a water pump 270 is arranged on the outside of the second motor 290, and the bottom of the water pump 270 is fixedly connected to the top of one end of the support plate 130, and the water pumping end of the water pump 270 is connected and fixed with a delivery pipe 1 271, and the bottom of the delivery pipe 1 271 passes through the support plate 130 and is located at the bottom of the support plate 130, and the water outlet end of the water pump 270 is connected and fixed with a delivery pipe 2 272, and the delivery pipe 272 passes through the ring 220 and is connected and fixed with the top of the water storage shell 280, and a plurality of drainage holes 282 are evenly opened at the bottom of the water storage shell 280.

[0030] During the specific implementation, by starting the water pump 270, the water pump 270, the delivery pipe 1 271 and the delivery pipe 2 272 are used to transport the wastewater on the other side of the oil-water separation membrane 151 to the inside of the water storage shell 280, and the drainage hole 282 is used to discharge the wastewater inside the water storage shell 280, so that the water discharged from the drainage hole 282 is used to flush the cylindrical filter screen 250, and then the waste residue adhering to the cylindrical filter screen 250 is washed off, so as to prevent the cylindrical filter screen 250 from being blocked, thereby ensuring the filtering effect of the cylindrical filter screen 250.

[0031] Embodiment 2

[0032] On the basis of the first embodiment, in order to facilitate the collection and storage of waste residues and to facilitate the flushing of oil stains adhering to the cylindrical filter screen 250.

[0033] like Figure 1-4As shown, two electric heaters 160 are fixedly connected to the bottom of the inner wall of the fixed shell 110, and two electric heaters 2 170 are fixedly connected to the other end of the bottom of the support plate 130, a sliding hole 111 is opened on one side of the fixed shell 110, and the inside of the sliding hole 111 is slidably connected to the storage shell 300, a plurality of connecting holes are opened on the storage shell 300, and a filter cloth 310 is bonded and fixed to the inside of the storage shell 300, an arc-shaped notch is opened on the top of the storage shell 300, and the inner bottom surface of the arc-shaped notch is in contact with a plurality of connecting plates 230.

[0034] In specific implementation, the electric heater 160 is used to heat the wastewater collected on the other side of the filter plate 150, and the heated water is transported to the interior of the water storage shell 280 through the water pump 270, the delivery pipe 1 271 and the delivery pipe 2 272 and discharged. The heated water is used to flush the cylindrical filter screen 250, so as to facilitate the washing off of the oil stains adhering to the cylindrical filter screen 250, and the electric heater 2 170 is used to heat the waste oil collected on one side of the filter plate 150, so as to avoid condensation of the waste oil, and then facilitate the discharge of the waste oil, and the storage shell 300 and the filter cloth 310 are used to store the waste residue, and the connecting hole and the filter cloth 310 are used to facilitate the discharge of water in the waste residue.

[0035] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0036] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A backwash oil separation device, comprising a support frame, characterized in that: The top of the support frame is fixedly connected to a fixed shell, and the bottom of the fixed shell is fixedly connected to a support plate, one end of the support plate is fixedly connected to a partition, and the top of the partition is fixedly connected to the inner wall of the fixed shell, the top of the fixed shell is fixedly connected to a conveying shell, and a flushing mechanism is provided at the bottom of the conveying shell, the other end of the support plate is provided with a rectangular hole, and the other end of the rectangular hole is provided with a plurality of connecting holes, the bottom of the support plate is fixedly connected to a filter plate, and an oil-water separation membrane is adhesively fixed to one side of the filter plate, one end of the bottom of the fixed shell is connected and fixed to a drain pipe, and the other end of the bottom of the fixed shell is connected and fixed to an oil drain pipe.

2. A backwash oil separation equipment according to claim 1, characterized in that: The flushing mechanism includes a circular plate and a connecting shell, one side of the circular plate is rotatably connected to the fixed shell, a circular ring is provided on one side of the circular plate, a cylindrical filter is fixedly connected between the circular plate and the circular ring, and a plurality of connecting plates are evenly fixedly connected between the circular plate and the circular ring, the outer wall of the cylindrical filter is fixedly connected to one side of the plurality of connecting plates, one side of the connecting shell is fixedly connected to the inner wall of the fixed shell, a connecting notch is provided at one end of the top of the connecting shell, and the inner wall of the connecting notch contacts with the inner wall of the cylindrical filter, the outer wall of the bottom of the connecting shell is fixedly connected to the inner wall of the rectangular hole, a motor 1 is provided on one side of the circular plate, one end of the motor 1 is fixedly connected to the outer wall of the fixed shell, and the output end of the motor 1 passes through the side wall of the fixed shell and is fixedly connected to one side of the circular plate.

3. A backwash oil separation equipment according to claim 2, characterized in that: The outer diameter of the circular plate is the same as the outer diameter of the circular ring, and the inner diameter of the circular ring is the same as the inner diameter of the cylindrical filter screen.

4. A backwash oil separation equipment according to claim 2, characterized in that: The other side of the connecting shell is fixedly connected to motor 2, and the output end of motor 2 is fixedly connected to a screw rod, the outer wall of the screw rod is screwed and connected to a moving block, and the bottom of the moving block is fixedly connected to a water storage shell, the bottom of the moving block is slidably connected to a limiting plate, and one end of the limiting plate is fixedly connected to the other side of the connecting shell, and a plurality of brushes are evenly fixedly connected to the bottom of the water storage shell.

5. A backwash oil separation equipment according to claim 4, characterized in that: A water pump is arranged on the outside of the second motor, and the bottom of the water pump is fixedly connected to the top of one end of the support plate. The water pumping end of the water pump is connected and fixed with a delivery pipe 1, and the bottom of the delivery pipe 1 passes through the support plate and is located at the bottom of the support plate. The water outlet end of the water pump is connected and fixed with a delivery pipe 2, and the delivery pipe 2 passes through a circular ring and is connected and fixed with the top of the water storage shell, and a plurality of drainage holes are evenly arranged at the bottom of the water storage shell.

6. The backwash oil separation equipment according to claim 1, characterized in that: The bottom of the inner wall of the fixed shell is fixedly connected to two electric heaters 1, and the other end of the bottom of the support plate is fixedly connected to two electric heaters 2.

7. The backwash oil separation equipment according to claim 1, characterized in that: A sliding through hole is provided on one side of the fixed shell, and the interior of the sliding through hole is slidably connected to a storage shell, a plurality of connection holes are provided on the storage shell, and a filter cloth is adhesively fixed to the interior of the storage shell, an arc-shaped notch is provided on the top of the storage shell, and the inner bottom surface of the arc-shaped notch is in contact with a plurality of connection plates.

Images