High-low pressure flag machine oil smoke filter

Abstract

The utility model discloses an oil smoke filter for a high-low pressure flag machine, and relates to the technical field of oil smoke filters. The high-low pressure flag machine oil smoke filter comprises a trapezoid shell, a first sealing cover and a second sealing cover are arranged at the opening ends of the two sides of the trapezoid shell respectively, at least one air inlet pipe is connected to one side of the trapezoid shell in an embedded mode, and an air outlet pipe is connected to the top end of the trapezoid shell in an embedded mode; a partition plate is arranged at the lower position of the middle of an inner cavity of the trapezoidal shell, a plurality of first ventilation holes are formed in the side, away from the air inlet pipe, of the top surface of the partition plate, a baffling assembly is arranged on the bottom surface of the partition plate, and one end of the baffling assembly is located below the air inlet pipe; according to the utility model, oil smoke can be impacted and rotated and centrifuged for multiple times in the flowing process of equipment, oil drops, water drops and other impurities can be better filtered, and oil is secondarily filtered while smoke in the oil smoke is well filtered in the high-low pressure smoke removal machine.

Description

Technical Field

[0001] The utility model relates to the technical field of oil smoke filters, in particular to an oil smoke filter for a high- and low-pressure flag machine. Background Art

[0002] The flag machine fume filter is a kitchen equipment, mainly used for kitchen fume purification in catering, canteens, food processing plants and other places. Its function is to filter and purify the fume generated during the cooking process in the kitchen to reduce the impact of fume on the environment and human health. This equipment can effectively help the kitchen reduce fume emissions, protect the environment and human health, and also meet my country's requirements for environmental protection and healthy living.

[0003] However, in the past, the oil fume filter of the flag machine used filter cotton to filter the oil fume discharged by the flag machine. The oil fume filtration effect was not good, especially the smoke was basically not filtered, so we proposed a high and low pressure flag machine oil fume filter to solve the above problems. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the utility model provides a high and low pressure oil fume filter for flag machine, which solves the problem that the oil fume filter of flag machine previously used filter cotton to filter the oil fume discharged by flag machine, but the oil fume filtering effect was poor, especially the smoke was basically not filtered.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: a high- and low-pressure flag engine oil fume filter, comprising a trapezoidal shell, with a first sealing cover and a second sealing cover respectively provided at the two open ends of the trapezoidal shell, at least one air inlet pipe being embedded and connected to one side of the trapezoidal shell, and an air outlet pipe being embedded and connected to the top end of the trapezoidal shell;

[0006] A partition is provided at a lower middle position of the inner cavity of the trapezoidal shell, a plurality of first ventilation holes are provided on the top surface of the partition and on the side away from the air intake pipe, a deflection assembly is provided on the bottom surface of the partition, and one end of the deflection assembly is located below the air intake pipe, and a high and low pressure smoke remover is provided in the inner cavity of the trapezoidal shell and above the partition.

[0007] Preferably, a turbine blower is further included, and the turbine blower is arranged at the top end of the air outlet pipe.

[0008] Preferably, an inspection hole is provided on the outer wall surface of the second sealing cover near the top end, and a third sealing cover is provided on the outer wall surface of the second sealing cover outside the inspection hole.

[0009] Preferably, both ends of the partition plate and both ends of the deflector assembly are connected to the first sealing cover and the second sealing cover respectively.

[0010] Preferably, the baffle assembly includes three positive L-shaped plates, the three positive L-shaped plates are distributed in a linear array, and the top ends of the three positive L-shaped plates are connected to the bottom surface of the partition;

[0011] An inverted L-shaped plate is provided between the two connected positive L-shaped plates, and the bottom ends of the two inverted L-shaped plates are connected to the bottom surface of the inner cavity of the trapezoidal shell;

[0012] A plurality of second ventilation holes are provided on the bottom side of the three positive L-shaped plates and on the top side of the two inverted L-shaped plates.

[0013] Preferably, brackets are provided on both sides of the bottom surface of the high- and low-pressure smoke removers, and the bottom ends of the two brackets are connected to the top surface of the partition.

[0014] Preferably, it further comprises a power supply, which is arranged at the bottom of one side wall of the trapezoidal shell.

[0015] Preferably, it further includes a fan, and two fans are provided. The two fans are respectively arranged on both sides of the bottom surface of the trapezoidal shell and are located below the air intake pipe.

[0016] Preferably, at least one wiring hole is provided on one side wall of the trapezoidal shell.

[0017] Preferably, a sewage pipe is provided on one side of the bottom surface of the trapezoidal shell and below the first ventilation hole.

[0018] Beneficial effects

[0019] The utility model provides a high- and low-pressure oil fume filter for flag machines. Compared with the existing technology, it has the following advantages:

[0020] The high- and low-pressure flag machine oil fume filter can be combined with a first sealing cover and a second sealing cover to form a sealed shell through a trapezoidal shell. Then, the interior can be divided into two purification spaces by a partition. Since a plurality of first ventilation holes are opened on one side of the air intake pipe, and a baffle assembly is provided on the bottom surface of the baffle, and one end of the baffle assembly is located below the air intake pipe, an external oil fume duct can be connected through the two air intake pipes, thereby facilitating the entry of oil fume into the trapezoidal shell. The oil fume will flow in the baffle assembly in the direction of the arrow, and the oil fume will produce collision and rotation centrifugation during the flow process, so that oil droplets, water droplets and other impurities are separated from the air.

[0021] Then, through multiple first ventilation holes, the oil smoke that has been preliminarily filtered can be circulated to the space above the partition, and then the oil smoke can enter the high and low pressure smoke remover. The high and low pressure smoke remover uses the electrons emitted by the cathode in the high-voltage electric field and the negative ions generated by the collision of electrons with air molecules to capture oil smoke, black smoke, and oil mist particles, making the particles charged. Then, using the effect of the electric field, the charged particles are adsorbed by the anode to achieve the purpose of removing and purifying the oil smoke, and finally the clean air is discharged through the outlet pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the bottom structure of the utility model;

[0024] Figure 3 This is a schematic diagram of the explosion structure of the utility model;

[0025] Figure 4 This is a schematic diagram of the oil smoke flow structure of the utility model;

[0026] Figure 5 This is a schematic diagram of the structure of the baffle assembly of the utility model;

[0027] In the figure: 1. Trapezoidal shell; 2. First sealing cover; 3. Second sealing cover; 4. Third sealing cover; 5. Air inlet pipe; 6. Air outlet pipe; 7. Partition; 8. First ventilation hole; 9. Baffle assembly; 91. Positive L-shaped plate; 92. Inverted L-shaped plate; 93. Second ventilation hole; 10. High and low pressure smoke remover; 11. Bracket; 12. Power supply; 13. Fan; 14. Wiring hole; 15. Drain pipe. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0029] See also Figure 1-4The utility model provides a technical solution: a high- and low-pressure flag machine oil fume filter, comprising a trapezoidal shell 1, with a first sealing cover 2 and a second sealing cover 3 provided at both open ends of the trapezoidal shell 1, two air inlet pipes 5 being inlaid and connected to one side of the trapezoidal shell 1, and an air outlet pipe 6 being inlaid and connected to the top of the trapezoidal shell 1; a partition 7 is provided at a lower position in the middle of the inner cavity of the trapezoidal shell 1, a plurality of first ventilation holes 8 are provided on the top surface of the partition 7 and on a side away from the air inlet pipe 5, a baffle component 9 is provided on the bottom surface of the baffle 7, and one end of the baffle component 9 is located below the air inlet pipe 5, and a high- and low-pressure smoke remover 10 is provided in the inner cavity of the trapezoidal shell 1 and above the partition 7;

[0030] The trapezoidal shell 1 can be combined with the first sealing cover 2 and the second sealing cover 3 to form a sealed shell, and then the interior can be divided into two purification spaces by the partition 7. Since a plurality of first ventilation holes 8 are provided on one side of the air inlet pipe 5, and a deflection component 9 is provided on the bottom surface of the partition 7, and one end of the deflection component 9 is located below the air inlet pipe 5, the two air inlet pipes 5 can be connected to the oil fume pipe, thereby facilitating the entry of oil fume into the interior of the trapezoidal shell 1, and the oil fume will enter the following purification spaces: Figure 4 The direction of the arrow flows in the deflection component 9, and the oil smoke produces collision and rotation centrifugation during the flow process, so that oil droplets, water droplets and other impurities are separated from the air. Then, the oil smoke after preliminary filtration can be circulated to the space above the partition 7 through multiple first ventilation holes 8, and then the oil smoke enters the high and low pressure smoke remover 10. The high and low pressure smoke remover 10 uses the electrons emitted by the cathode in the high-voltage electric field and the negative ions generated by the collision of electrons with air molecules to capture oil smoke, black smoke, and oil mist particles, so that the particles are charged. Then, the effect of the electric field is used to make the charged particles adsorbed by the anode, so as to achieve the purpose of removing and purifying the oil smoke, and finally the clean air is discharged through the outlet pipe 6.

[0031] See Figure 3 , further comprising a turbine blower, the turbine blower being arranged at the top end of the outlet pipe 6;

[0032] The turbo fan can increase the discharge power of the purified air, making it easier to extract the clean air.

[0033] See Figure 3 An inspection hole is provided on the outer wall surface of the second sealing cover 3 and near the top, and a third sealing cover 4 is provided on the outer wall surface of the second sealing cover 3 and outside the inspection hole;

[0034] The second sealing cover 3 can be used to seal the inspection hole on the second sealing cover 3 and facilitate users to open the second sealing cover 3 to maintain the high and low pressure smoke remover 10 .

[0035] See Figure 3The two ends of the partition 7 and the two ends of the deflector assembly 9 are respectively connected to the first sealing cover 2 and the second sealing cover 3, which can prevent the oil smoke from leaking along the connection between the partition 7 and the deflector assembly 9 and the first sealing cover 2 and the second sealing cover 3.

[0036] See Figure 3-Figure 5 The baffle assembly 9 includes three positive L-shaped plates 91, which are arranged in a linear array. The top ends of the three positive L-shaped plates 91 are connected to the bottom surface of the partition 7; an inverted L-shaped plate 92 is arranged between two connected positive L-shaped plates 91, and the bottom ends of the two inverted L-shaped plates 92 are connected to the bottom surface of the inner cavity of the trapezoidal shell 1; a plurality of second ventilation holes 93 are opened on the bottom side of the three positive L-shaped plates 91 and the top side of the two inverted L-shaped plates 92;

[0037] The three positive L-shaped plates 91 and the two inverted L-shaped plates 92 in the deflection assembly 9 can be combined to form a deflection channel, and since a plurality of second ventilation holes 93 are provided on the bottom side of the three positive L-shaped plates 91 and the top side of the two inverted L-shaped plates 92, the oil smoke can be discharged according to the following conditions: Figure 4 The arrow directions shown generate collision and rotational centrifugation in the flow at the three positive L-shaped plates 91 and the two inverted L-shaped plates 92, so that oil droplets, water droplets and other impurities are separated from the air.

[0038] See Figure 3 and Figure 4 , brackets 11 are provided on both sides of the bottom surface of the high and low pressure smoke remover 10, and the bottom ends of the two brackets 11 are connected to the top surface of the partition 7;

[0039] The two brackets 11 can be fixed on the partition 7 and provide a stable foundation for the high and low pressure smoke remover 10.

[0040] See Figure 3 , further comprising a power supply 12, the power supply 12 being arranged at the bottom of one side wall of the trapezoidal shell 1;

[0041] The power supply 12 can be used to supply power to the internal devices, thereby ensuring the endurance of the devices.

[0042] See Figure 2 、 Figure 3 , further comprising a fan 13, two fans 13 are provided, and the two fans 13 are respectively provided on both sides of the bottom surface of the trapezoidal shell 1 and located below the air intake pipe 5;

[0043] By running the two fans 13 , the bottom of the trapezoidal shell 1 can be cooled, thereby achieving the purpose of cooling the oil smoke.

[0044] See Figure 1 、 Figure 3At least one wiring hole 14 is provided on one side wall of the trapezoidal shell 1 , which can facilitate electrical connection between the power supply 12 and the high and low voltage smoke remover 10 .

[0045] See Figure 2 A sewage pipe 15 is provided on one side of the bottom surface of the trapezoidal shell 1 and below the first ventilation hole 8 to discharge the oil residue retained in the bottom of the inner cavity of the trapezoidal shell 1.

[0046] During operation, the trapezoidal shell 1 can be combined with the first sealing cover 2 and the second sealing cover 3 to form a sealed shell, and then the interior can be divided into two purification spaces through the partition 7. Since a plurality of first ventilation holes 8 are provided on one side of the air inlet pipe 5, and a deflection component 9 is provided on the bottom surface of the partition 7, and one end of the deflection component 9 is located below the air inlet pipe 5, the two air inlet pipes 5 can be connected to the oil fume pipe, thereby facilitating the entry of oil fume into the interior of the trapezoidal shell 1, and the oil fume will enter the following purification spaces: Figure 4 The direction of the arrow flows in the deflection component 9, and the oil smoke produces collision and rotation centrifugation during the flow process, so that oil droplets, water droplets and other impurities are separated from the air. Then, the oil smoke after preliminary filtration can be circulated to the space above the partition 7 through multiple first ventilation holes 8, and then the oil smoke enters the high and low pressure smoke remover 10. The high and low pressure smoke remover 10 uses the electrons emitted by the cathode in the high-voltage electric field and the negative ions generated by the collision of electrons with air molecules to capture oil smoke, black smoke, and oil mist particles, so that the particles are charged. Then, the effect of the electric field is used to make the charged particles adsorbed by the anode, so as to achieve the purpose of removing and purifying the oil smoke, and finally the clean air is discharged through the outlet pipe 6.

[0047] The turbine fan can increase the discharge power of the purified air, so that the clean air can be easily extracted. The second sealing cover 3 can be used to seal the inspection hole on the second sealing cover 3, and the user can also open the second sealing cover 3 to maintain the high and low pressure smoke remover 10.

[0048] See Figure 3 The two ends of the partition 7 and the two ends of the deflector assembly 9 are respectively connected to the first sealing cover 2 and the second sealing cover 3, which can prevent the oil smoke from leaking along the connection between the partition 7 and the deflector assembly 9 and the first sealing cover 2 and the second sealing cover 3.

[0049] The three positive L-shaped plates 91 and the two inverted L-shaped plates 92 in the deflection assembly 9 can be combined to form a deflection channel, and since a plurality of second ventilation holes 93 are provided on the bottom side of the three positive L-shaped plates 91 and the top side of the two inverted L-shaped plates 92, the oil smoke can be discharged according to the following conditions: Figure 4 The arrow directions shown generate collision and rotational centrifugation in the flow at the three positive L-shaped plates 91 and the two inverted L-shaped plates 92, so that oil droplets, water droplets and other impurities are separated from the air.

[0050] Through the two brackets 11, it can be fixed on the partition 7 and provide a stable foundation for the high and low pressure smoke remover 10. Through the power supply 12, the internal equipment can be powered, thereby ensuring the endurance of the equipment. Through the operation of the two fans 13, the bottom of the trapezoidal shell 1 can be cooled, thereby achieving the purpose of cooling the oil smoke. Since at least one wiring hole 14 is provided on one side wall of the trapezoidal shell 1, the power supply 12 can be conveniently electrically connected to the high and low pressure smoke remover 10. Since a sewage pipe 15 is provided on one side of the bottom surface of the trapezoidal shell 1 and below the first ventilation hole 8, the oil and dirt retained at the bottom of the inner cavity of the trapezoidal shell 1 can be discharged.

[0051] In summary, the device can make the oil smoke collide and rotate centrifugally multiple times during the flow of the equipment, which can better filter oil droplets, water droplets and other impurities, and enter the high and low pressure smoke remover 10 to filter the smoke in the oil smoke very well while also performing a secondary filtration of the oil.

[0052] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

Claims

1. A high and low pressure flag machine oil fume filter, characterized by: It comprises a trapezoidal shell (1), wherein the two open ends of the trapezoidal shell (1) are respectively provided with a first sealing cover (2) and a second sealing cover (3), one side of the trapezoidal shell (1) is embedded with at least one air inlet pipe (5), and the top end of the trapezoidal shell (1) is embedded with an air outlet pipe (6); A partition (7) is provided at a lower middle position of the inner cavity of the trapezoidal shell (1); a plurality of first ventilation holes (8) are provided on the top surface of the partition (7) and on a side away from the air inlet pipe (5); a deflection assembly (9) is provided on the bottom surface of the partition (7), and one end of the deflection assembly (9) is located below the air inlet pipe (5); a high- and low-pressure smoke remover (10) is provided in the inner cavity of the trapezoidal shell (1) and above the partition (7).

2. The high and low pressure flag machine oil smoke filter according to claim 1, characterized in that: It also includes a turbine blower, which is arranged at the top end of the air outlet pipe (6).

3. The high and low pressure flag machine oil smoke filter according to claim 1, characterized in that: An inspection hole is provided on the outer wall surface of the second sealing cover (3) near the top end, and a third sealing cover (4) is provided on the outer wall surface of the second sealing cover (3) outside the inspection hole.

4. The high and low pressure flag machine oil smoke filter according to claim 1, characterized in that: Both ends of the partition plate (7) and both ends of the deflector assembly (9) are connected to the first sealing cover (2) and the second sealing cover (3) respectively.

5. The high and low pressure flag machine oil smoke filter according to claim 1, characterized in that: The deflector assembly (9) comprises three positive L-shaped plates (91), the three positive L-shaped plates (91) are arranged in a linear array, and the top ends of the three positive L-shaped plates (91) are connected to the bottom surface of the partition (7); An inverted L-shaped plate (92) is provided between the two connected positive L-shaped plates (91), and the bottom ends of the two inverted L-shaped plates (92) are both connected to the bottom surface of the inner cavity of the trapezoidal shell (1); A plurality of second ventilation holes (93) are provided on the bottom side of the three positive L-shaped plates (91) and the top side of the two inverted L-shaped plates (92).

6. The high and low pressure flag machine oil smoke filter according to claim 1, characterized in that: Brackets (11) are provided on both sides of the bottom surface of the high- and low-pressure smoke remover (10), and the bottom ends of the two brackets (11) are connected to the top surface of the partition (7).

7. The high and low pressure flag machine oil smoke filter according to claim 1, characterized in that: It also includes a power supply (12), which is arranged at the bottom of one side wall of the trapezoidal shell (1).

8. The high and low pressure flag machine oil smoke filter according to claim 1, characterized in that: It also includes a fan (13), two of which are provided. The two fans (13) are respectively provided on both sides of the bottom surface of the trapezoidal shell (1) and are located below the air inlet pipe (5).

9. The high and low pressure flag machine oil smoke filter according to claim 1, characterized in that: At least one wiring hole (14) is provided on one side wall of the trapezoidal shell (1).

10. The high and low pressure flag machine oil smoke filter according to claim 1, characterized in that: A sewage pipe (15) is provided on one side of the bottom surface of the trapezoidal shell (1) and below the first ventilation hole (8).

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