A fume separator for an integrated stove fume chamber and a manufacturing method thereof

Abstract

The present invention discloses an oil fume separator for an integrated stove smoke chamber and a manufacturing method thereof, comprising an oil fume separation filter tube vertically arranged inside the integrated stove smoke chamber, a three-dimensional oil fume separation filter element being arranged in the oil fume separation filter tube, and a filter element opening being arranged in the oil fume separation filter element. The method comprises: a. installing a bottom support device; b. installing a positioning device; c. welding and fixing the oil fume separation filter tube and a fixing seat; d. moving the mounting platform upward on a slide rail; e. installing an oil fume separation box and a lower oil leakage plate; f. installing an upper oil leakage plate and an oil fume separation filter element. The present invention is suitable for an integrated stove smoke chamber with a larger cavity, improves the oil fume separation effect, makes the blown wind free of oil fume, ensures that the air duct and the flue are free of any oil fume, and is environmentally friendly and healthy to use; during the manufacturing process, the oil fume separator can be manufactured by an inverted installation method, which increases the operating space for installing the oil fume separation box and the lower oil leakage plate, and can significantly reduce the entry of impurities such as dust into the interior of the oil fume separation box.

Description

Technical Field

[0001] The invention belongs to the technical field of oil fume separation of integrated stoves, and in particular relates to an oil fume separator for an integrated stove smoke chamber and a manufacturing method thereof. Background Art

[0002] Integrated stove is a kitchen appliance that integrates multiple functions such as range hood, gas stove, disinfection cabinet, storage cabinet, etc. It is also called environmentally friendly stove or integrated environmentally friendly stove in the industry. It has the advantages of saving space, good range hood extraction effect, energy saving, low consumption and environmental protection.

[0003] On March 26, 2015, a Chinese patent was published for a T-type range hood with a multi-layer fume separation net (application number: CN201510137480.0), which mainly separates the fume through the fume separation net. In the prior art, most of the fume separation nets are used to separate the fume, which belongs to the fume separation of a base surface. However, the integrated stove fume cavity has a large cavity. If the fume separation net installed on the base surface is used, the fume separation effect is poor. Therefore, how to separate the fume of the entire integrated stove fume cavity is a technical problem that needs to be solved by those skilled in the art. Summary of the invention

[0004] The purpose of the present invention is to solve the above-mentioned deficiencies in the prior art and to provide an oil fume separator for an integrated stove smoke chamber and a manufacturing method thereof. Oil fume enters the oil fume separator together with the oil fume separator, enters the oil fume separation filter tube, and is filtered by the oil fume separation filter element to separate the oil and smoke. The smoke is directly sucked away from the opening of the filter element, and the oil flows along the oil fume separation filter element and finally leaks out in a liquid state. The present invention is suitable for an integrated stove smoke chamber with a larger cavity, improves the oil fume separation effect, makes the blown wind free of oil fume, ensures that the air duct and the flue are free of any oil fume, and is environmentally friendly and healthy to use. In the manufacturing process, a bottom support device is used to support the oil fume separation filter tube The oil fume separator is used for positioning by adopting a positioning device, so that the oil fume separation filter tube is kept in a vertical position, and the oil fume separator can be manufactured by an inverted installation method, thereby increasing the operating space for installing the oil fume separation box and the lower oil leakage plate, facilitating the installation of the oil fume separation box and the lower oil leakage plate, and improving the accuracy of installation. At the same time, it can significantly reduce the entry of dust and other impurities into the oil fume separation box, thereby keeping the entire oil fume separator clean, and can uniformly control the length of the oil fume separation filter tube extending out of the oil fume separation box. The length of the oil fume separation filter tube extending out of the oil fume separation box is the same, thereby improving the manufacturing quality of the oil fume separator.

[0005] In order to solve the above technical problems, the present invention adopts the following technical solutions:

[0006] A fume separator for an integrated stove smoke chamber, characterized in that it includes an oil fume separation filter tube vertically arranged inside the integrated stove smoke chamber, a three-dimensional oil fume separation filter element capable of separating smoke and oil is arranged in the oil fume separation filter tube, the oil fume separation filter element is provided with a filter element opening, and smoke is directly sucked away from the filter element opening. Oil and smoke enter the oil fume separator together, and after entering the oil fume separation filter tube, they are filtered by the oil fume separation filter element to separate oil and smoke, smoke is directly sucked away from the filter element opening, oil moves along the oil fume separation filter element, and finally leaks out in a liquid state, which is suitable for an integrated stove smoke chamber with a larger cavity, improves the oil fume separation effect, makes the blown wind free of oil fume, ensures that the air duct and the flue are free of any oil fume, and is environmentally friendly and healthy to use.

[0007] Furthermore, it also includes an oil fume separation box for fixing the oil fume separation filter tube, at least two oil fume separation filter tubes are distributed in a row in the oil fume separation box, and multiple oil fume separation filter tubes are assembled by setting up the oil fume separation box, while protecting the oil fume separation filter tubes.

[0008] Furthermore, an upper oil leakage plate is provided on the top of the oil fume separation box, and the oil fume separation filter tube passes through the upper oil leakage plate, and the upper oil leakage plate supports the top of the entire oil fume separation filter tube. A fixing seat is provided at the bottom of the oil fume separation box, and the oil fume separation filter tube is fixed on the fixing seat. The bottom of the fixing seat is fixedly connected with a lower oil leakage plate, and the bottom of the oil fume separation filter tube and the bottom of the oil fume separation filter element are both arranged on the lower oil leakage plate, and the oil in a liquid state leaks out from the oil leakage hole of the lower oil leakage plate, realizing the oil discharge process of the entire oil fume separator.

[0009] Furthermore, a raised portion is provided on the top of the lower oil leakage plate, and the raised portion is arranged on the outside of the oil leakage hole. The oil fume separation filter is wrapped on the outside of the raised portion, so that a certain amount of liquid oil accumulates on the lower oil leakage plate and then leaks out from the oil leakage hole of the lower oil leakage plate.

[0010] Furthermore, a placement bracket is fixedly connected to the bottom of the lower oil leakage plate, so that there is a certain space between the integrated stove smoke chamber and the lower oil leakage plate, ensuring that the oil leaks smoothly from the oil leakage hole of the lower oil leakage plate.

[0011] Furthermore, the oil fume separation filter element includes a core body in a three-dimensional shape, the filter element opening is arranged on the core body, the core body is a hollow structure, and the cross-sectional area of ​​the core body gradually increases from top to bottom, which can wrap the inhaled oil fume, increase the contact area of ​​the oil fume filtration, improve the oil fume filtration effect, and guide the oil so that the oil goes along the core body, and the oil is not easy to adhere to the core body.

[0012] Furthermore, a support portion is provided on the top of the core body, and a through hole is provided on the support portion. The support portion is arranged in the oil fume separation filter tube. The provision of the support portion can support the top of the core body, increase the stability of the oil fume separation filter element in the oil fume separation filter tube, and facilitate the removal of the oil fume separation filter element from the oil fume separation filter tube for cleaning.

[0013] Furthermore, the core body is in a truncated cone shape, the oil fume separation filter tube is in a cylindrical shape, and the supporting part is in a circular shape.

[0014] Furthermore, the core body is in a prism shape, the oil fume separation filter tube is in a rectangular parallelepiped shape, and the supporting part is in a rectangular shape.

[0015] A method for manufacturing an oil fume separator for an integrated stove smoke chamber, characterized by comprising the following steps:

[0016] a. Install the bottom support device:

[0017] (1) According to the number of oil fume separation filter tubes to be installed, a corresponding number of bottom support devices are set, and the distance between the center positions of two adjacent bottom support devices is the distance between the centers of two adjacent oil fume separation filter tubes in the design drawing, and then the installation position of the bottom support device is marked on the installation platform;

[0018] (2) Weld the threaded rod of the bottom support device to the mark on the mounting platform, and then adjust the height of the height adjustment plates of the bottom support device one by one, and by screwing the first nuts distributed above and below the threaded rod, make the height adjustment plates be at the set position of the threaded rod, and at the same time, all the height adjustment plates of the bottom support devices are at the same height;

[0019] (3) A first L-shaped positioning plate is welded on the top of the height adjustment plate, and a second L-shaped positioning plate is slidably connected to the top surface of the first positioning plate. The top surfaces of the second positioning plate and the first positioning plate are on the same plane. An adjustment rod is provided between the first positioning plate and the second positioning plate. A spring is sleeved on the adjustment rod, and the spring is arranged between the first positioning plate and the second positioning plate. Two second nuts are threadedly connected on the adjustment rod, one of the second nuts is arranged on the outside of the first positioning plate, and the other second nut is arranged on the outside of the second positioning plate. Inner wall clamping plates are provided on the tops of the first positioning plate and the second positioning plate. According to the inner diameter of the oil fume separation filter tube, the second positioning plate is slid on the first positioning plate so that the inner wall clamping plate can be clamped on the inner wall of the oil fume separation filter tube, and then the second nut is tightened on the outside of the second positioning plate;

[0020] b. Install the positioning device:

[0021] (1) The positioning device is arranged above the bottom supporting device, and the positioning device includes two hoop plates, which are welded and fixed by a connecting plate, and the distance between the guide parts of the two hoop plates allows the first positioning plate and the second positioning plate to pass through, and the two hoop plates allow the oil fume separation filter tube to move, and then the hoop plates of the positioning device are passed through the horizontal rod, and then the end plates are welded to the ends of the horizontal rods, and then the end plates are fixed to the fixing plates of the machine body by fixing screws;

[0022] (2) According to the position of the bottom support device, move the positioning device on the horizontal rod so that the positioning device and the bottom support device are arranged correspondingly up and down, and then tighten the positioning bolts of the connecting plate on the horizontal rod;

[0023] c. Welding and fixing of the oil fume separation filter tube and the fixing seat:

[0024] (1) Insert the oil fume separation filter tubes one by one between the two hoop plates, and place the oil fume separation filter tubes on the first positioning plate and the second positioning plate of the bottom support device, with the bottom of the oil fume separation filter tube facing upward, and the inner wall clamping plate clamps the inner wall of the oil fume separation filter tube;

[0025] (2) Use a water gun to clean the inner and outer walls of the oil fume separation filter tube, and the cleaned water is discharged from the bottom support device;

[0026] (3) The fixing seat is set to the set position of the oil fume separation filter tube, and the fixing seat and the oil fume separation filter tube are welded and fixed;

[0027] (4) Cooling the welded oil fume separation filter tube and the fixing seat, and then applying a protective layer to the oil fume separation filter tube and the fixing seat;

[0028] d. Move the mounting platform upward on the slide rail through the hydraulic pushing device, and then the bottom supporting device pushes the oil fume separation filter tube upward on the positioning device by a corresponding distance, so that the distance between the end surface of the oil fume separation filter tube and the top surface of the hoop plate is the length of the oil fume separation filter tube extending out of the oil fume separation box in the design, and at this time, the first positioning plate and the second positioning plate are in the gap between the guide parts of the two hoop plates;

[0029] e. Install the oil fume separation box and lower oil leakage plate:

[0030] (1) Use a water gun to clean the oil fume separation filter tube and the fixing seat, and the cleaned water is discharged from the bottom support device;

[0031] (2) The oil fume separation box is arranged on the hoop plate, the bottom of the oil fume separation box is arranged upward, and the oil fume separation filter tube and the fixing seat are arranged in the oil fume separation box;

[0032] (3) Fix the lower oil leakage plate to the first L-shaped convex plate on the inner side of the oil fume separation box body by fixing screws, and the bottom of the oil fume separation filter tube is against the lower oil leakage plate;

[0033] (4) Screw in the fixing screws between the lower oil leakage plate and the fixing seat;

[0034] (5) Fix the placement bracket to the lower oil leakage plate and the fixing seat by fixing screws;

[0035] f. Install the oil leakage plate and oil fume separation filter:

[0036] (1) Take the installed oil fume separation box out of the positioning device, turn it over so that the support is facing downward, and then place the oil fume separation box on the machine body;

[0037] (2) The upper oil leakage plate is arranged in the oil fume separation box, the upper oil leakage plate passes through the oil fume separation filter tube and is clamped on the second L-shaped convex plate on the inner side of the oil fume separation box;

[0038] (3) The oil fume separation filter elements are placed one by one in the oil fume separation filter tube, and the bottom of the oil fume separation filter element is against the lower oil leakage plate, thereby completing the manufacture of the oil fume separator.

[0039] The present invention has the following beneficial effects due to the adoption of the above technical solution:

[0040] 1. In the design of the oil fume separator of the present invention, the oil fume enters the oil fume separator together, and is filtered by the oil fume separation filter element after entering the oil fume separation filter tube to separate the oil and the smoke. The smoke is directly sucked away from the opening of the filter element, and the oil goes along the oil fume separation filter element and finally leaks out in a liquid state. It is suitable for an integrated stove smoke cavity with a larger cavity, improves the oil fume separation effect, makes the blown wind free of oil fume, ensures that the air duct and the flue are free of any oil fume, and is environmentally friendly and healthy to use.

[0041] 2. The present invention assembles a plurality of oil fume separation filter tubes by setting an oil fume separation box, and at the same time protects the oil fume separation filter tubes. An upper oil leakage plate is provided on the top of the oil fume separation box, and the oil fume separation filter tube passes through the upper oil leakage plate, and the upper oil leakage plate supports the top of the entire oil fume separation filter tube. A fixed seat is provided at the bottom of the oil fume separation box, and the oil fume separation filter tube is fixed on the fixed seat. A lower oil leakage plate is fixedly connected to the bottom of the fixed seat, and the bottom of the oil fume separation filter tube and the bottom of the oil fume separation filter element are both arranged on the lower oil leakage plate. The oil in a liquid state leaks out from the oil leakage hole of the lower oil leakage plate, thereby realizing the oil discharge process of the entire oil fume separator.

[0042] 3. The oil fume separation filter element of the present invention includes a core body in a three-dimensional shape, the filter element opening is arranged on the core body, the core body is a hollow structure, and the cross-sectional area of ​​the core body gradually increases from top to bottom, which can form a wrapping state for the inhaled oil fume, increase the contact area of ​​oil fume filtration, improve the oil fume filtration effect, and play a guiding role for the oil, so that the oil follows the core body and the oil is not easy to adhere to the core body. A support part is provided on the top of the core body, and the support part is provided with a through hole. The support part is arranged in the oil fume separation filter tube. The support part can play a supporting role on the top of the core body, increase the stability of the oil fume separation filter element arranged in the oil fume separation filter tube, and facilitate the oil fume separation filter element to be taken out of the oil fume separation filter tube for cleaning.

[0043] 4. In the manufacturing process of the present invention, according to the inner diameter of the oil fume separation filter tube, the second positioning plate is slid on the first positioning plate, so that the inner wall clamping plate can be clamped on the inner wall of the oil fume separation filter tube, and the bottom support device is used to support the oil fume separation filter tube; the second positioning plate and the first positioning plate are both L-shaped, which is convenient for discharging sewage after cleaning the oil fume separation filter tube; and the height adjustment plate of the bottom support device can be adjusted one by one, so that the bottom support device is at the same height, and then the oil fume separation filter tube placed later is at the same height. Then the two hoop plates of the positioning device are used to position the oil fume separation filter tube, so that all the oil fume separation filter tubes are vertically arranged at the same height, the bottom of the oil fume separation filter tube is arranged upward, and the bottom of the oil fume separation box is also arranged upward. The oil fume separator can be manufactured by an inverted installation method, which increases the operating space for installing the oil fume separation box and the lower oil leakage plate, facilitates the installation of the oil fume separation box and the lower oil leakage plate, and improves the accuracy of installation. At the same time, since the oil fume separator is installed inverted, when the oil fume separation filter tube and the fixing seat are cleaned, the cleaning water is discharged from the bottom supporting device, which is convenient for the oil fume separation filter tube and the fixing seat to dry naturally. The oil fume separation box can be sealed by the lower oil leakage plate, which significantly reduces the entry of dust and other impurities into the oil fume separation box, thereby keeping the entire oil fume separator clean.

[0044] The present invention provides a bottom supporting device and a positioning device so that all the oil fume separation filter tubes do not shake, and it is convenient to put the fixing seat on the set position of the oil fume separation filter tube, and weld the fixing seat and the oil fume separation filter tube to fix them, so that it is convenient to use a water gun to clean the inner wall and the outer wall of the oil fume separation filter tube, and it is convenient to cool the oil fume separation filter tube and the fixing seat.

[0045] The present invention uses a hydraulic pushing device to move the mounting platform upward on the slide rail, and then the bottom supporting device pushes the oil fume separation filter tube upward on the positioning device by a corresponding distance, so that the distance between the end face of the oil fume separation filter tube and the top face of the clamping plate is the length of the oil fume separation filter tube extending out of the oil fume separation box in the design. The length of the oil fume separation filter tube extending out of the oil fume separation box can be uniformly controlled, and the length of the oil fume separation filter tube extending out of the oil fume separation box is the same, thereby improving the manufacturing quality of the oil fume separator.

[0046] The invention can carry out batch production of oil fume separators. BRIEF DESCRIPTION OF THE DRAWINGS

[0047] The present invention will be further described below in conjunction with the accompanying drawings:

[0048] Figure 1 This is a schematic diagram of the structure of Embodiment 1 of the present invention;

[0049] Figure 2 This is a front view of the first embodiment of the present invention;

[0050] Figure 3 for Figure 2 Schematic diagram of the structure in the middle AA direction;

[0051] Figure 4 A top view of the first embodiment of the present invention;

[0052] Figure 5 for Figure 4 Schematic diagram of the structure in the middle BB direction;

[0053] Figure 6 This is a schematic diagram of the structure of Embodiment 2 of the present invention;

[0054] Figure 7 This is a front view of the second embodiment of the present invention;

[0055] Figure 8 for Figure 7 Schematic diagram of the structure in the CC direction;

[0056] Fig. 9 is a top view of the second embodiment of the present invention;

[0057] Fig.10 for Fig. 9 Schematic diagram of the structure in the middle DD direction;

[0058] Fig.11 It is a schematic diagram of the structure of the present invention when the bottom support device is installed;

[0059] Fig.12 It is a schematic structural diagram of the bottom support device in the present invention;

[0060] Fig.13It is a structural schematic diagram of the present invention when the positioning device is installed;

[0061] Fig.14 It is a structural schematic diagram of the positioning device in the present invention;

[0062] Fig.15 It is a structural schematic diagram of the present invention when the oil fume separation filter tube and the fixing seat are welded and fixed;

[0063] Fig.16 It is a structural schematic diagram of the present invention when the mounting platform is moved upward on the slide rail;

[0064] Fig.17 It is a schematic structural diagram of the present invention when the oil fume separation box and the lower oil leakage plate are installed.

[0065] In the figure, 1-oil fume separation filter tube; 2-oil fume separation filter element; 3-filter element opening; 4-oil fume separation box; 5-upper oil leakage plate; 6-fixed seat; 7-lower oil leakage plate; 8-oil leakage hole; 9-raised part; 10-placing bracket; 11-core; 12-support part; 13-through hole; 14-bottom supporting device; 15-mounting table; 16-height adjustment plate; 17-threaded rod; 18-first nut; 19-first positioning plate; 20-second positioning plate; 21-adjusting rod; 22-spring; 23-second nut; 24-inner wall clamping plate; 25-positioning device; 26-hoop plate; 27-connecting plate; 28-positioning bolt; 29-horizontal rod; 30-end plate; 31-fixed plate; 32-slide rail. DETAILED DESCRIPTION

[0066] like Figures 1 to 5 As shown, this is the first embodiment of the present invention.

[0067] A fume separator for an integrated stove smoke chamber comprises an oil fume separation filter tube 1 vertically arranged inside the integrated stove smoke chamber, a three-dimensional oil fume separation filter element 2 capable of separating smoke and oil is arranged in the oil fume separation filter tube 1, the oil fume separation filter element 2 is provided with a filter element opening 3, and smoke is directly sucked away from the filter element opening 3. Oil and smoke enter the oil fume separator together, and after entering the oil fume separation filter tube 1, they are filtered by the oil fume separation filter element 2 to separate oil and smoke, smoke is directly sucked away from the filter element opening 3, oil moves along the oil fume separation filter element 2, and finally leaks out in a liquid state, which is suitable for an integrated stove smoke chamber with a larger cavity, improves the oil fume separation effect, makes the blown wind free of oil fume, ensures that the air duct and the flue are free of any oil fume, and is environmentally friendly and healthy to use.

[0068] The oil fume separator also includes an oil fume separation box 4 for fixing the oil fume separation filter tube 1. At least two oil fume separation filter tubes 1 are distributed in a row in the oil fume separation box 4. By setting the oil fume separation box 4, multiple oil fume separation filter tubes 1 are assembled and the oil fume separation filter tubes 1 are protected at the same time.

[0069] An upper oil leakage plate 5 is provided on the top of the oil fume separation box 4, and the oil fume separation filter tube 1 passes through the upper oil leakage plate 5. The upper oil leakage plate 5 supports the top of the entire oil fume separation filter tube 1. A fixing seat 6 is provided at the bottom of the oil fume separation box 4, and the oil fume separation filter tube 1 is fixed on the fixing seat 6. A lower oil leakage plate 7 is fixedly connected to the bottom of the fixing seat 6. The bottom of the oil fume separation filter tube 1 and the bottom of the oil fume separation filter element 2 are both arranged on the lower oil leakage plate 7, and the oil in a liquid state leaks out from the oil leakage hole 8 of the lower oil leakage plate 7, realizing the oil discharge process of the entire oil fume separator. A raised portion 9 is provided on the top of the lower oil leakage plate 7, and the raised portion 9 is arranged on the outside of the oil leakage hole 8. The oil fume separation filter element 2 is wrapped on the outside of the raised portion 9, so that a certain amount of liquid oil is accumulated on the lower oil leakage plate 7 and then leaks out from the oil leakage hole 8 of the lower oil leakage plate 7. A placement bracket 10 is fixedly connected to the bottom of the lower oil leakage plate 7, so that there is a certain space between the integrated stove smoke chamber and the lower oil leakage plate 7, ensuring that oil can leak smoothly from the oil leakage hole 8 of the lower oil leakage plate 7.

[0070] The oil fume separation filter element 2 includes a core body 11 in a three-dimensional shape, and the filter element opening 3 is arranged on the core body 11. The core body 11 is a hollow structure, and the cross-sectional area of ​​the core body 11 gradually increases from top to bottom, which can wrap the inhaled oil fume, increase the contact area of ​​oil fume filtration, improve the oil fume filtration effect, and guide the oil so that the oil flows along the core body 11, and the oil is not easy to adhere to the core body 11. A support part 12 is provided at the top of the core body 11, and the support part 12 is provided with a through hole 13. The support part 12 is arranged in the oil fume separation filter tube 1. The support part 12 can support the top of the core body 11, increase the stability of the oil fume separation filter element 2 arranged in the oil fume separation filter tube 1, and facilitate the oil fume separation filter element 2 to be taken out of the oil fume separation filter tube 1 for cleaning.

[0071] The core 11 is in a truncated cone shape, the oil fume separation filter tube 1 is in a cylindrical shape, and the support portion 12 is in a circular shape.

[0072] like Figures 6 to 10 As shown, this is the second embodiment of the present invention.

[0073] Based on the structure of the first embodiment, the shapes of the core 11, the oil fume separation filter tube 1 and the support portion 12 are changed. The core 11 is in a prism shape, the oil fume separation filter tube 1 is in a cuboid shape, and the support portion 12 is in a rectangular shape.

[0074] like Figures 11 to 17 As shown, a method for manufacturing an oil fume separator for an integrated stove smoke chamber in the present invention comprises the following steps:

[0075] a. Install the bottom support device 14:

[0076] (1) According to the number of oil fume separation filter tubes 1 that need to be installed, a corresponding number of bottom support devices 14 are set, and the distance between the center positions of two adjacent bottom support devices 14 is the distance between the centers of the circles of two adjacent oil fume separation filter tubes 1 in the design drawing, and then the installation position of the bottom support device 14 is marked on the installation platform 15.

[0077] (2) Weld the threaded rod 17 of the bottom support device 14 to the mark on the mounting platform 15, and then adjust the height of the height adjustment plate 16 of the bottom support device 14 one by one. By screwing the first nuts 18 distributed above and below the threaded rod 17, the height adjustment plate 16 is placed at the set position of the threaded rod 17, and at the same time, the height adjustment plates 16 of all the bottom support devices 14 are at the same height.

[0078] (3) A first L-shaped positioning plate 19 is welded to the top of the height adjustment plate 16, and a second L-shaped positioning plate 20 is slidably connected to the top surface of the first positioning plate 19, and the top surfaces of the second positioning plate 20 and the first positioning plate 19 are on the same plane. An adjustment rod 21 is provided between the first positioning plate 19 and the second positioning plate 20, and a spring 22 is sleeved on the adjustment rod 21, and the spring 22 is arranged between the first positioning plate 19 and the second positioning plate 20. Two second nuts 23 are threadedly connected to the adjustment rod 21, one of the second nuts 23 is arranged on the outside of the first positioning plate 19, and the other second nut 23 is arranged on the outside of the second positioning plate 20. An inner wall clamping plate 24 is provided on the top of the first positioning plate 19 and the second positioning plate 20. According to the inner diameter of the oil fume separation filter tube 1, the second positioning plate 20 is slid on the first positioning plate 19 so that the inner wall clamping plate 24 can be clamped on the inner wall of the oil fume separation filter tube 1, and then the second nut 23 is tightened on the outside of the second positioning plate 20.

[0079] b. Install the positioning device 25:

[0080] (1) The positioning device 25 is arranged above the bottom support device 14. The positioning device 25 includes two hoop plates 26. The two hoop plates 26 are welded and fixed by a connecting plate 27. The distance between the guide parts of the two hoop plates 26 allows the first positioning plate 19 and the second positioning plate 20 to pass through. The two hoop plates 26 allow the oil fume separation filter tube 1 to move. Then, the hoop plates 26 of the positioning device 25 are passed through the horizontal rod 29, and then the end plate 30 is welded to the end of the horizontal rod 29, and then the end plate 30 is fixed to the fixing plate 31 of the body by fixing screws.

[0081] (2) According to the position of the bottom support device 14 , the positioning device 25 is moved on the horizontal rod 29 so that the positioning device 25 and the bottom support device 14 are arranged correspondingly up and down, and then the positioning bolts 28 of the connecting plate 27 are fastened to the horizontal rod 29 .

[0082] c. The oil fume separation filter tube 1 and the fixing seat 6 are welded and fixed:

[0083] (1) The oil fume separation filter tubes 1 are inserted one by one between the two clamping hoop plates 26, and the oil fume separation filter tubes 1 are set on the first positioning plate 19 and the second positioning plate 20 of the bottom support device 14, with the bottom of the oil fume separation filter tube 1 facing upward, and the inner wall clamping plate 24 clamps the inner wall of the oil fume separation filter tube 1.

[0084] (2) The inner wall and the outer wall of the oil fume separation filter tube 1 are cleaned with a water gun, and the cleaned water is discharged from the bottom support device 14 .

[0085] (3) The fixing seat 6 is sleeved onto the set position of the oil fume separation filter tube 1, and the fixing seat 6 and the oil fume separation filter tube 1 are welded and fixed.

[0086] (4) Cooling the welded oil fume separation filter tube 1 and the fixing seat 6.

[0087] d. Move the mounting platform 15 upward on the slide rail 32 through the hydraulic pushing device, and then the bottom supporting device 14 pushes the oil fume separation filter tube 1 upward on the positioning device 25 by a corresponding distance, so that the distance between the end face of the oil fume separation filter tube 1 and the top face of the clamping plate 26 is the length of the oil fume separation filter tube 1 extending out of the oil fume separation box 4 in the design, and at this time, the first positioning plate 19 and the second positioning plate 20 are in the gap between the guide parts of the two clamping plates 26.

[0088] e. Install the oil fume separation box 4 and the lower oil leakage plate 7:

[0089] (1) The oil fume separation filter tube 1 and the fixing seat 6 are cleaned with a water gun, and the cleaned water is discharged from the bottom supporting device 14.

[0090] (2) The oil fume separation box 4 is arranged on the hoop plate 26 , with the bottom of the oil fume separation box 4 facing upward, and the oil fume separation filter tube 1 and the fixing seat 6 are arranged in the oil fume separation box 4 .

[0091] (3) The lower oil leakage plate 7 is fixed to the first L-shaped convex plate on the inner side of the oil fume separation box 4 by fixing screws, and the bottom of the oil fume separation filter tube 1 is against the lower oil leakage plate 7 .

[0092] (4) Screw in the fixing screws between the lower oil leakage plate 7 and the fixing seat 6.

[0093] (5) Fix the placement bracket 10 on the lower oil leakage plate 7 and the fixing seat 6 by fixing screws.

[0094] f. Install the oil leakage plate 5 and the oil fume separation filter element 2:

[0095] (1) The installed oil fume separation box 4 is taken out from the positioning device 25 as a whole, and the oil fume separation box 4 is turned over so that the placement bracket 10 is set downward, and then the oil fume separation box 4 is placed on the machine body.

[0096] (2) The upper oil leakage plate 5 is arranged in the oil fume separation box 4 . The upper oil leakage plate 5 passes through the oil fume separation filter tube 1 and is clamped on the second L-shaped convex plate on the inner side of the oil fume separation box 4 .

[0097] (3) The oil fume separation filter elements 2 are placed one by one in the oil fume separation filter tube 1, and the bottom of the oil fume separation filter element 2 is against the lower oil leakage plate 7, thereby completing the manufacture of the oil fume separator.

[0098] The above are only specific embodiments of the present invention, but the technical features of the present invention are not limited thereto. Any simple changes, equivalent replacements or modifications made based on the present invention to solve basically the same technical problems and achieve basically the same technical effects are all included in the protection scope of the present invention.

Claims

1. A method for manufacturing an oil fume separator for an integrated stove smoke chamber, the oil fume separator for the integrated stove smoke chamber comprising an oil fume separation filter tube vertically arranged inside the integrated stove smoke chamber and an oil fume separation box for fixing the oil fume separation filter tube, at least two of the oil fume separation filter tubes are arranged in a row in the oil fume separation box, the oil fume separation filter tube is provided with a three-dimensional oil fume separation filter element capable of separating smoke and oil, the oil flows along the oil fume separation filter element, the oil fume separation filter element is provided with a filter element opening, the smoke is directly sucked away from the filter element opening, the top of the oil fume separation box is provided with an upper oil leakage plate, The oil fume separation filter tube passes through the upper oil leakage plate, the bottom of the oil fume separation box is provided with a fixing seat, the oil fume separation filter tube is fixed on the fixing seat, the bottom of the fixing seat is fixedly connected with a lower oil leakage plate, the bottom of the oil fume separation filter tube and the bottom of the oil fume separation filter element are both arranged on the lower oil leakage plate, the oil in liquid state leaks out from the oil leakage hole of the lower oil leakage plate, the top of the lower oil leakage plate is provided with a convex portion, the convex portion is arranged on the outside of the oil leakage hole, the oil fume separation filter element is wrapped on the outside of the convex portion, and the bottom of the lower oil leakage plate is fixedly connected with a placement bracket; It is characterized in that The manufacturing method comprises the following steps: a. Install the bottom support device: (1) According to the number of oil fume separation filter tubes to be installed, set the corresponding number of bottom support devices. The distance between the center positions of two adjacent bottom support devices is the distance between the centers of the circles of two adjacent oil fume separation filter tubes in the design drawing. Then mark the installation position of the bottom support device on the installation platform; (2) Weld the threaded rod of the bottom support device to the mark on the mounting platform, and then adjust the height of the height adjustment plates of the bottom support device one by one. By screwing the first nuts distributed above and below the threaded rod, the height adjustment plates are placed at the set position of the threaded rod, and at the same time, all the height adjustment plates of the bottom support devices are at the same height; (3) A first L-shaped positioning plate is welded on the top of the height adjustment plate, and a second L-shaped positioning plate is slidably connected to the top surface of the first positioning plate. The top surfaces of the second positioning plate and the first positioning plate are on the same plane. An adjustment rod is provided between the first positioning plate and the second positioning plate. A spring is sleeved on the adjustment rod. The spring is arranged between the first positioning plate and the second positioning plate. Two second nuts are threadedly connected on the adjustment rod, one of the second nuts is arranged on the outside of the first positioning plate, and the other second nut is arranged on the outside of the second positioning plate. An inner wall clamping plate is provided on the top of the first positioning plate and the second positioning plate. According to the inner diameter of the oil fume separation filter tube, the second positioning plate is slid on the first positioning plate so that the inner wall clamping plate can be clamped on the inner wall of the oil fume separation filter tube, and then the second nut is tightened on the outside of the second positioning plate; b. Install the positioning device: (1) The positioning device is arranged above the bottom supporting device. The positioning device includes two hoop plates. The two hoop plates are welded and fixed by a connecting plate. The distance between the guide parts of the two hoop plates allows the first positioning plate and the second positioning plate to pass through. The two hoop plates allow the oil fume separation filter tube to move. The hoop plates of the positioning device are then passed through the horizontal rod, and then the end plates are welded to the ends of the horizontal rods. The end plates are then fixed to the fixing plates of the machine body by fixing screws. (2) According to the position of the bottom support device, move the positioning device on the horizontal rod so that the positioning device and the bottom support device are arranged correspondingly up and down, and then tighten the positioning bolts of the connecting plate on the horizontal rod; c. Welding and fixing of the oil fume separation filter tube and the fixing seat: (1) Insert the oil fume separation filter tubes one by one between the two hoop plates, and place the oil fume separation filter tubes on the first positioning plate and the second positioning plate of the bottom support device, with the bottom of the oil fume separation filter tube facing upward, and the inner wall clamping plate clamps the inner wall of the oil fume separation filter tube; (2) Use a water gun to clean the inner and outer walls of the oil fume separation filter tube, and the cleaned water is discharged from the bottom support device; (3) Install the fixing seat to the set position of the oil fume separation filter tube, and weld the fixing seat and the oil fume separation filter tube to fix them; (4) Cooling the oil fume separation filter tube and the fixing seat after welding; d. Move the mounting platform upward on the slide rail through the hydraulic pushing device, and then the bottom supporting device pushes the oil fume separation filter tube upward on the positioning device by a corresponding distance, so that the distance between the end surface of the oil fume separation filter tube and the top surface of the hoop plate is the length of the oil fume separation filter tube extending out of the oil fume separation box in the design, and at this time, the first positioning plate and the second positioning plate are in the gap between the guide parts of the two hoop plates; e. Install the oil fume separation box and lower oil leakage plate: (1) Use a water gun to clean the oil fume separation filter tube and the fixing seat, and the cleaned water is discharged from the bottom support device; (2) The oil fume separation box is arranged on the hoop plate, with the bottom of the oil fume separation box facing upward, and the oil fume separation filter tube and the fixing seat are arranged in the oil fume separation box; (3) Fix the lower oil leakage plate to the first L-shaped convex plate on the inner side of the oil fume separation box body by fixing screws, and the bottom of the oil fume separation filter tube is against the lower oil leakage plate; (4) Screw in the fixing screws between the lower oil leakage plate and the fixing seat; (5) Fix the bracket to the lower oil leakage plate and the fixing seat with fixing screws; f. Install the oil leakage plate and oil fume separation filter: (1) Take the installed oil fume separation box out of the positioning device, turn it over so that the support is facing downward, and then place the oil fume separation box on the machine body; (2) The upper oil leakage plate is arranged in the oil fume separation box, the upper oil leakage plate passes through the oil fume separation filter tube and is clamped on the L-shaped second convex plate on the inner side of the oil fume separation box; (3) Place the oil fume separation filter elements one by one in the oil fume separation filter tube, with the bottom of the oil fume separation filter element resting on the lower oil leakage plate, to complete the manufacture of the oil fume separator.

Images