Oil removal and dust removal mechanism for oil smoke purification

Abstract

The utility model relates to an oil-removing and dust-removing mechanism for lampblack purification, which belongs to the technical field of lampblack purification and comprises a stand, an oil-removing component arranged at the top of the stand and a dust-removing component arranged on the side surface of the stand, the deoiling assembly comprises a deoiling box movably connected to the top of the stand. According to the oil-removing and dust-removing mechanism for oil smoke purification, the air inlet pipeline is connected to the air conveying pipe, the air guide fan is started, the fan blades rotate in the fan frame, oil smoke enters the oil-removing pipeline from the air inlet pipeline through stirring of the fan blades, particulate matter in the oil smoke is partially attached to the surfaces of the fan blades and thrown to the surfaces of the grooves under the rotation action of the fan blades, and the oil-removing and dust-removing effects are achieved. When the oil fume passes through the oil removal pipeline, the oil fume is guided by the groove to pass through the slag outlet hole in the bottom of the groove and then drops into the slag storage disc, the ionization plate is started, the ionization plate ionizes particles in the oil fume passing through the oil removal pipeline, and part of the particles with charges are accumulated on the inner bottom wall of the oil removal pipeline, are guided by the conical groove in the oil removal pipeline and then drop into the slag storage disc along the slag outlet hole.

Description

Technical Field

[0001] The utility model relates to the technical field of oil fume purification, in particular to an oil removal and dust removal mechanism for oil fume purification. Background Technique

[0002] Oil fume refers to the gas containing grease, soot and other pollutants generated during cooking or machine operation, which includes food particles, combustion products, volatile organic compounds, etc. The odor components in the oil fume can cause discomfort. Long-term inhalation of oil fume by humans or animals may cause respiratory diseases such as asthma and chronic bronchitis. In addition, the pollutants in the oil fume will pollute the air, affect the air quality, and the oil fume will adhere to the surface of the equipment, affecting the normal operation and service life of the equipment.

[0003] Therefore, when the oil fume is discharged, it usually needs to be purified to avoid the harm of the particulate matter in the oil fume to the human body and the environment as much as possible. Due to the characteristic that most of the particulate matter in the oil fume is insoluble in water, the use of water spraying for purification has low efficiency and will also cause waste of resources. Therefore, an oil removal and dust removal mechanism for oil fume purification is proposed. Content of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the utility model provides an oil removal and dust removal mechanism for oil fume purification, which has the advantages of high efficiency and strong practicability, and solves the problems of low purification efficiency and poor effect of traditional water spraying for treating oil fume.

[0005] To achieve the above purposes of high efficiency and strong practicability, the utility model provides the following technical solutions: an oil removal and dust removal mechanism for oil fume purification, including a frame, an oil removal component arranged on the top of the frame, and a dust removal component arranged on the side of the frame.

[0006] Further, the oil removal component includes an oil removal tank movably connected to the top of the frame, an intake pipe fixedly installed on the side of the oil removal tank, a fixing plate fixedly installed on the inner side wall of the oil removal tank, a gas guide fan movably connected to the side of the fixing plate, an oil removal pipe fixedly installed on the side of the gas guide fan, a plurality of ionization plates fixedly installed on the inner side wall of the oil removal tank, an electromagnetic coil fixedly installed on the outer side of the oil removal pipe, and a slag storage tray slidably connected to the inner bottom wall of the oil removal tank.

[0007] Further, a notch is opened at the top of the frame, the bottom of the oil removal tank is embedded in the notch and fixedly installed with the frame, an opening is opened on the side of the oil removal tank, and the slag storage tray passes through the opening and is embedded into the interior of the oil removal tank and is slidably connected to the inner bottom wall of the oil removal tank.

[0008] Further, a limiting plate for cooperating with the fixing plate is arranged on the side of the oil-removing pipeline. Notches for cooperation are formed on the opposite sides of the fixing plate and the limiting plate. The air guide fan is vertically embedded in the notch and is slidably connected to the sides of the fixing plate and the limiting plate respectively.

[0009] Further, the air guide fan includes a fan frame and fan blades. A groove is formed on the inner side wall of the fan frame. The end of the fan blade extends into the groove, and a plurality of slag discharge holes are formed at the lowest part of the groove.

[0010] Further, two conical grooves with the same direction are arranged inside the oil-removing pipeline. A plurality of slag discharge holes are formed at the lowest part of the conical groove. The side of the oil-removing pipeline is fixedly installed on the inner side wall of the oil-removing tank.

[0011] Further, the dust removal assembly includes an air outlet pipeline fixedly installed on the side of the oil-removing tank, a dust removal box fixedly installed at the bottom of the air outlet pipeline, an adsorption disc movably connected inside the dust removal box, and a gas guide pipeline fixedly installed at the bottom of the dust removal box.

[0012] Further, a perforation communicating the air outlet pipeline and the gas guide pipeline is formed at the top of the dust removal box. A plugging groove is formed on the side of the dust removal box. The adsorption disc is horizontally inserted into the plugging groove and is slidably connected to the dust removal box.

[0013] Further, a plurality of fixing frames are fixedly installed at the bottom of the platform. The gas guide pipeline passes through the fixing frames and is fixedly installed with the fixing frames.

[0014] Compared with the prior art, the present utility model provides an oil-removing and dust-removing mechanism for fume purification, which has the following beneficial effects:

[0015] 1. For the oil-removing and dust-removing mechanism for fume purification, by connecting the air inlet pipeline to the gas transmission pipeline and starting the air guide fan, the fan blades rotate inside the fan frame. The fume enters the inside of the oil-removing pipeline from the air inlet pipeline after being stirred by the fan blades. Part of the particulate matter in the fume adheres to the surface of the fan blades and is thrown onto the surface of the groove under the rotation of the fan blades. After being guided by the groove and passing through the slag discharge holes at the bottom of the groove, it drips into the inside of the slag storage tray. Start the ionization plate, and the ionization plate ionizes the particulate matter in the fume passing through the oil-removing pipeline. Some of the particulate matter with attached charges accumulates on the inner bottom wall of the oil-removing pipeline and drips into the inside of the slag storage tray along the slag discharge holes after being guided by the conical groove inside the oil-removing pipeline.

[0016] 2. The oil removal and dust removal mechanism for fume purification energizes the electromagnetic coil, and the electromagnetic coil forms a magnetic field inside the oil removal pipe, making it impossible for the charged particulate matter to pass through the oil removal pipe smoothly. The particulate matter that does not pass through the oil removal pipe accumulates continuously inside the oil removal pipe, forms an aggregation and then falls on the inner bottom wall of the oil removal pipe, passes through the slag discharge hole along the conical groove wall and is stored inside the slag storage tray. The fume after ionization treatment enters the air outlet pipe, and after being filtered and adsorbed by the dust removal box and the adsorption tray, it enters the air guide pipe, thus completing the purification treatment of the fume, and solving the problems of low purification efficiency and poor effect of the traditional water spraying method for fume purification. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a perspective view of the present invention;

[0018] Figure 2 is a sectional view of the present invention;

[0019] Figure 3 is the present invention Figure 2 enlarged view of structure A in.

[0020] In the figure: 1, stand; 2, oil removal assembly; 21, oil removal tank; 22, intake pipe; 23, fixing plate; 24, air guide fan; 241, fan frame; 242, fan blade; 243, groove; 25, oil removal pipe; 26, ionization plate; 27, electromagnetic coil; 28, slag storage tray; 29, limit plate; 3, dust removal assembly; 31, air outlet pipe; 32, dust removal box; 33, adsorption tray; 34, air guide pipe; 35, fixing frame. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0022] Please refer to Figures 1 to 3 , in this embodiment, an oil removal and dust removal mechanism for fume purification includes a stand 1, an oil removal assembly 2 arranged on the top of the stand 1, and a dust removal assembly 3 arranged on the side of the stand 1.

[0023] By setting the oil removal assembly 2 to perform preliminary treatment on the oil particulate matter in the fume, and the dust removal assembly 3 to perform secondary adsorption on the treated fume, the treatment efficiency is improved.

[0024] In this embodiment, the oil removal assembly 2 includes an oil removal tank 21 movably connected to the top of the rack 1, an air inlet pipe 22 fixedly installed on the side of the oil removal tank 21, a fixing plate 23 fixedly installed on the inner side wall of the oil removal tank 21, an air guide fan 24 movably connected to the side of the fixing plate 23, an oil removal pipe 25 fixedly installed on the side of the air guide fan 24, a plurality of ionization plates 26 fixedly installed on the inner side wall of the oil removal tank 21, an electromagnetic coil 27 fixedly installed on the outer side of the oil removal pipe 25, and a slag storage tray 28 slidably connected to the inner bottom wall of the oil removal tank 21.

[0025] The air inlet pipe 22 is provided to introduce the oil fume into the interior of the oil removal tank 21. While the air guide fan 24 accelerates the flow of the internal flue gas, a part of the grease particles are adsorbed on the surface. The ionization plate 26 ionizes the grease particles entering the interior of the oil removal pipe 25, and the electromagnetic coil 27 generates a magnetic field to intercept the charged grease particles in the oil removal pipe 25 inside the oil removal pipe 25, thereby realizing the oil removal treatment.

[0026] In this embodiment, a notch is provided at the top of the rack 1. The bottom of the oil removal tank 21 is embedded in the notch and fixedly installed with the rack 1. An opening is provided on the side of the oil removal tank 21. The slag storage tray 28 passes through the opening and is embedded into the interior of the oil removal tank 21 and is slidably connected to the inner bottom wall of the oil removal tank 21.

[0027] A notch is provided at the top of the rack 1 to fix the bottom of the oil removal tank 21, and the slidably connected slag storage tray 28 is provided on the side of the oil removal tank 21 for easy cleaning in the later stage.

[0028] It should be noted that a seal is provided between the slag storage tray 28 and the oil removal tank 21 to prevent the oil fume from flowing out through the gap between the two.

[0029] In this embodiment, a limiting plate 29 for cooperating with the fixing plate 23 is provided on the side of the oil removal pipe 25. Notches for cooperating use are provided on the opposite sides of the fixing plate 23 and the limiting plate 29. The air guide fan 24 is vertically embedded in the interior of the notch and is slidably connected to the sides of the fixing plate 23 and the limiting plate 29 respectively.

[0030] Notches are provided on the sides of the limiting plate 29 and the fixing plate 23 to place the air guide fan 24. In this way, the air guide fan 24 is embedded in the notch between the two, and while conducting air, it is convenient for the air guide fan 24 to be cleaned and maintained.

[0031] It should be noted that the notches on the sides of the fixing plate 23 and the limiting plate 29 are both U-shaped notches, and the bottom of the U-shaped notch supports the bottom of the air guide fan 24.

[0032] In this embodiment, the air guide fan 24 includes a fan frame 241 and fan blades 242. A groove 243 is provided on the inner side wall of the fan frame 241. The end of the fan blade 242 extends into the interior of the groove 243, and a plurality of slag discharge holes are provided at the lowest part of the groove 243.

[0033] A groove 243 is provided on the inner side wall of the fan frame 241 to collect particulate matters such as grease adsorbed and flowing down on the surface of the fan blade 242, and these particulate matters are discharged from the inside of the air guide fan 24 through the slag discharge holes.

[0034] It should be noted that an oil adsorption film is provided on the surface of the fan blade 242, which can initially adsorb oil fume, and the bottom of the slag discharge hole is exactly located in the gap formed by the fixed plate 23 and the limit plate 29.

[0035] In this embodiment, two tapered grooves with the same direction are provided inside the oil removal pipeline 25, and a plurality of slag discharge holes are opened at the lowest part of the tapered groove. The side of the oil removal pipeline 25 is fixedly installed with the inner side wall of the oil removal tank 21.

[0036] A tapered groove is provided inside the oil removal pipeline 25 to limit the grease and the like falling into the oil removal pipeline 25, prevent it from flowing randomly inside the oil removal pipeline 25, and the accumulated slag on the inner side wall of the oil removal pipeline 25 is discharged to the top of the slag storage tray 28 through the slag discharge holes.

[0037] In this embodiment, the dust removal assembly 3 includes an air outlet pipeline 31 fixedly installed on the side of the oil removal tank 21, a dust removal box 32 fixedly installed at the bottom of the air outlet pipeline 31, an adsorption disc 33 movably connected inside the dust removal box 32, and a gas guide pipeline 34 fixedly installed at the bottom of the dust removal box 32.

[0038] In this embodiment, a perforation communicating the air outlet pipeline 31 and the gas guide pipeline 34 is opened at the top of the dust removal box 32, and a plug-in slot is opened on the side of the dust removal box 32. The adsorption disc 33 is horizontally inserted into the inside of the plug-in slot and is slidably connected with the dust removal box 32.

[0039] The plug-in slot is provided to accommodate the adsorption disc 33, which facilitates the replacement and cleaning of the adsorption disc 33 in the later stage.

[0040] It should be noted that there is a certain damping between the adsorption disc 33 and the dust removal box 32, so that the adsorption disc 33 can be stable inside the plug-in slot, and a sealing member is provided between the adsorption disc 33 and the dust removal box 32 to prevent oil fume from leaking.

[0041] In this embodiment, a plurality of fixed brackets 35 are fixedly installed at the bottom of the gantry 1, and the gas guide pipeline 34 passes through the fixed brackets 35 and is fixedly installed with the fixed brackets 35.

[0042] The working principle of the above embodiment is as follows:

[0043] By connecting the intake pipe 22 to the gas transmission pipe and starting the air guide fan 24, the fan blades 242 rotate inside the fan frame 241. The fume enters the interior of the oil removal pipe 25 through the intake pipe 22 under the agitation of the fan blades 242. Part of the particulate matter in the fume adheres to the surface of the fan blades 242 and is thrown onto the surface of the groove 243 under the rotation of the fan blades 242. It is guided through the slag discharge hole at the bottom of the groove 243 and drips into the interior of the slag storage tray 28. The ionization plate 26 is started, and the ionization plate 26 ionizes the particulate matter in the fume passing through the oil removal pipe 25. Some of the particulate matter with attached charges accumulates on the inner bottom wall of the oil removal pipe 25 and drips into the interior of the slag storage tray 28 along the conical groove inside the oil removal pipe 25 after being guided by the conical groove.

[0044] In addition, by energizing the electromagnetic coil 27, a magnetic field is formed inside the oil removal pipe 25 by the electromagnetic coil 27, making it impossible for the charged particulate matter to pass through the oil removal pipe 25 smoothly. The particulate matter that does not pass through the oil removal pipe 25 continuously accumulates inside the oil removal pipe 25. After forming an aggregation, it falls on the inner bottom wall of the oil removal pipe 25 and passes through the slag discharge hole along the conical groove wall and is stored in the interior of the slag storage tray 28. The fume after ionization treatment enters the air outlet pipe 31, and after being filtered and adsorbed by the dust removal box 32 and the adsorption plate 33, it enters the air guide pipe 34, thus completing the purification treatment of the fume, and solving the problems of low purification efficiency and poor effect of the traditional water spraying method for fume treatment.

[0045] All the electrical components mentioned in the text are electrically connected to the main controller and the power supply. The main controller can be a conventional known device such as a computer for control, and the existing publicly known power connection technology is not described in detail in the text.

[0046] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device. Without further limitation, an element defined by the phrase "including a..." does not exclude the existence of additional identical elements in the process, method, article or device including the said element.

[0047] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention.

Claims

1. A de-oiling and dust removal mechanism for oil fume purification, characterized in that: It comprises a platform (1), an oil removal component (2) arranged on the top of the platform (1), and a dust removal component (3) arranged on the side of the platform (1); The deoiling assembly (2) comprises a deoiling box (21) movably connected to the top of the platform (1), an air intake pipe (22) fixedly installed on the side of the deoiling box (21), a fixed plate (23) fixedly installed on the inner wall of the deoiling box (21), an air guide fan (24) movably connected to the side of the fixed plate (23), a deoiling pipe (25) fixedly installed on the side of the air guide fan (24), a plurality of ionization plates (26) fixedly installed on the inner wall of the deoiling box (21), an electromagnetic coil (27) fixedly installed on the outside of the deoiling pipe (25), and a slag storage plate (28) slidably connected to the inner bottom wall of the deoiling box (21).

2. The oil removal and dust removal mechanism for oil fume purification according to claim 1 is characterized in that: The dust removal assembly (3) comprises an air outlet duct (31) fixedly mounted on the side of the de-oiling box (21), a dust removal box (32) fixedly mounted at the bottom of the air outlet duct (31), an adsorption plate (33) movably connected to the inside of the dust removal box (32), and an air guide duct (34) fixedly mounted at the bottom of the dust removal box (32).

3. The oil removal and dust removal mechanism for oil fume purification according to claim 1 is characterized in that: The top of the platform (1) is provided with a notch, the bottom of the de-oiling box (21) is embedded in the notch and fixedly mounted on the platform (1), the side of the de-oiling box (21) is provided with an opening, the slag storage pan (28) passes through the opening and is embedded into the interior of the de-oiling box (21) and is slidably connected to the inner bottom wall of the de-oiling box (21).

4. The oil removal and dust removal mechanism for oil fume purification according to claim 1 is characterized in that: A limiting plate (29) is provided on the side of the de-oiling pipeline (25) for use with the fixing plate (23), and a notch for use with the fixing plate (23) and the limiting plate (29) is provided on the opposite side thereof, and the air guide fan (24) is vertically embedded in the notch and is slidably connected to the sides of the fixing plate (23) and the limiting plate (29) respectively.

5. The oil removal and dust removal mechanism for oil fume purification according to claim 1 is characterized in that: The air guide fan (24) comprises a fan frame (241) and fan blades (242); a groove (243) is provided on the inner side wall of the fan frame (241); the ends of the fan blades (242) extend into the interior of the groove (243); and a plurality of slag discharge holes are provided at the lowest part of the groove (243).

6. The oil removal and dust removal mechanism for oil fume purification according to claim 1 is characterized in that: The de-oiling pipeline (25) is provided with two sections of conical grooves in the same direction, and a plurality of slag discharge holes are opened at the lowest part of the conical grooves. The side surface of the de-oiling pipeline (25) and the inner wall of the de-oiling tank (21) are fixedly installed.

7. The oil removal and dust removal mechanism for oil fume purification according to claim 2 is characterized in that: The top of the dust removal box (32) is provided with a through hole connecting the air outlet duct (31) and the air guide duct (34), and the side of the dust removal box (32) is provided with a plug-in slot, and the adsorption plate (33) is transversely inserted into the inside of the plug-in slot and is slidably connected to the dust removal box (32).

8. The oil removal and dust removal mechanism for oil fume purification according to claim 2 is characterized in that: A plurality of fixing frames (35) are fixedly mounted on the bottom of the platform (1), and the air guide duct (34) passes through the fixing frames (35) and is fixedly mounted on the fixing frames (35).

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