Vertical oil fume and oil mist collecting and purifying device

Abstract

The utility model discloses a vertical oil fume and oil mist collecting and purifying device. The vertical oil fume and oil mist collecting and purifying device comprises a connector assembly, an oil fume treatment mechanism and a power mechanism. The connector assembly limits an air inlet channel arranged in the vertical direction. The cooking fume treatment mechanism is arranged at the bottom of the connector assembly, and the top of the cooking fume treatment mechanism is in fluid communication with the air inlet channel; the power mechanism is connected to the bottom of the lampblack treatment mechanism and is in fluid communication with the lampblack treatment mechanism; wherein the power mechanism is used for forming an air flow path which sequentially passes through the air inlet channel, the oil fume treatment mechanism and the power mechanism, so that oil fume can flow along the air flow path. The vertical oil smoke and oil mist collecting and purifying device is vertically arranged, so that the mounting space is saved, and the vertical oil smoke and oil mist collecting and purifying device is suitable for small restaurants and oil mist collection and treatment in related process links of industrial production.

Description

Technical Field

[0001] The present application relates to the technical field of cooking fume removal and oil mist treatment generated in production process links, and in particular to a vertical fume and oil mist collection and purification device. Background Art

[0002] Catering service operators that emit oil fumes need to install oil fume purification facilities and maintain normal use to ensure that the oil fumes are discharged in compliance with standards and prevent pollution to the normal living environment of nearby residents.

[0003] Currently, catering service operators usually place oil fume purification devices in the kitchen or on the roof, and then guide the cooking fumes to the oil fume purification device through pipes. However, the existing oil fume purification devices are horizontally arranged, which takes up a lot of space and is not suitable for small restaurants.

[0004] In addition, in industrial production, some production processes generate small amounts of oil smoke, which are scattered in locations with limited installation space and long distances. According to the requirements of occupational health protection and environmental protection, oil smoke must be effectively collected and treated, but the establishment of a large-scale centralized oil smoke collection system is not economical. Summary of the Invention

[0005] The embodiments of the present application provide a vertical oil fume and oil mist collection and purification device, which solves the technical problem that the existing oil fume purification device is horizontally arranged and occupies a large space, and the technical problem that it is not economical to establish a large-scale centralized oil fume collection system for the oil fume generated by some processes in industrial production.

[0006] An embodiment of the present application provides a vertical oil fume and oil mist collection and purification device, which includes: an interface assembly, which defines an air intake channel arranged in a vertical direction; an oil fume treatment mechanism, which is arranged at the bottom of the interface assembly, and the top fluid of the oil fume treatment mechanism is connected to the air intake channel; and a power mechanism, which is connected to the bottom of the oil fume treatment mechanism and is fluidically connected to the oil fume treatment mechanism; wherein the power mechanism is used to form an airflow route that passes through the air intake channel, the oil fume treatment mechanism and the power mechanism in sequence, so that the oil fume can flow along the airflow route.

[0007] In one possible implementation, the power mechanism includes: a shell, the shell is connected to the bottom of the oil fume treatment mechanism, the shell has an opening facing upward and fluidically connected to the oil fume treatment mechanism; and a fan, the fan is installed on the shell; wherein the shell is provided with a first air outlet on the air outlet side of the fan.

[0008] In a possible implementation, the axis of the fan is arranged in a horizontal direction; the vertical oil fume and oil mist collecting and purifying device further comprises a baffle, which is arranged in the interior of the shell in an inclined manner, the projection of the baffle on a horizontal plane completely covers the second air outlet at the bottom of the oil fume treatment mechanism; and an oil collecting box, which is installed in the interior of the shell and located below the bottom edge of the baffle.

[0009] In a possible implementation, the fan is located below the side of the baffle away from the oil fume treatment mechanism.

[0010] In a possible implementation, the vertical oil fume and oil mist collecting and purifying device further comprises a guide plate arranged in a vertical direction, the guide plate is located above the oil collecting box, and the top edge of the guide plate is connected to the bottom edge of the baffle, and the guide plate partially shields the fan.

[0011] In a possible implementation, the oil fume treatment mechanism comprises a mechanical filter arranged at the bottom of the interface assembly and in fluid communication with the air inlet channel; and an oil fume purifier arranged between the mechanical filter and the power mechanism, and both ends of the oil fume purifier are in fluid communication with the mechanical filter and the power mechanism, respectively.

[0012] In a possible implementation, the interface assembly comprises a connecting flange and a flow rectifying and reducing member, the top of the flow rectifying and reducing member is in fluid communication with the connecting flange, the bottom of the flow rectifying and reducing member is connected to the oil fume treatment mechanism, and the horizontal cross section of the flow rectifying and reducing member gradually increases from top to bottom.

[0013] In a possible implementation, the vertical oil fume and oil mist collecting and purifying device further comprises an air outlet duct arranged in a vertical direction, the bottom of the air outlet duct is in fluid communication with the power mechanism, and the air outlet of the air outlet duct faces upward.

[0014] In a possible implementation, the vertical oil fume and oil mist collecting and purifying device further comprises a monitoring probe installed in the air outlet duct for detecting the concentration of oil fume in the air outlet duct; and an online monitor connected to the monitoring probe for sending concentration data to a receiving device.

[0015] The technical scheme provided in the embodiments of the present application has at least the following technical effects:

[0016] The embodiment of the present application provides a vertical oil fume and oil mist collecting and purifying device, which comprises an interface assembly, an oil fume treatment mechanism and a power mechanism; the interface assembly, the oil fume treatment mechanism and the power mechanism are arranged along a vertical direction and are sequentially in fluid communication; the power mechanism is used for forming a gas flow route sequentially passing through an air inlet channel, the oil fume treatment mechanism and the power mechanism, so that the oil fume can flow along the gas flow route and the purified oil fume is discharged. The vertical oil fume and oil mist collecting and purifying device is vertically arranged, installation space is saved, and the device can be applied to small restaurants and industrial production related process links for oil mist collecting and treating. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments of the present application will be briefly introduced. Obviously, the drawings in the following description are some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without any creative effort on the basis of these drawings.

[0018] Figure 1 A structural schematic diagram of the vertical oil fume and oil mist collecting and purifying device provided by the embodiment of the present application is provided.

[0019] Figure 2 A sectional view of the vertical oil fume and oil mist collecting and purifying device provided by the embodiment of the present application is provided.

[0020] Figure 3A A front view of multiple vertical oil fume and oil mist collecting and purifying devices provided by the embodiment of the present application in series is provided.

[0021] Figure 3B A top view of multiple vertical oil fume and oil mist collecting and purifying devices provided by the embodiment of the present application in series is provided.

[0022] Figure 4 A top view of multiple vertical oil fume and oil mist collecting and purifying devices provided by the embodiment of the present application in parallel is provided.

[0023] Explanation of reference signs:

[0024] 100 - interface assembly; 110 - connecting flange; 120 - flow regulating and reducing member; 130 - air inlet channel; 200 - oil fume treatment mechanism; 210 - mechanical filter; 220 - oil fume purifier; 221 - second air outlet; 300 - power mechanism; 310 - shell; 320 - fan; 330 - first air outlet; 400 - air outlet pipeline; 410 - air outlet; 500 - baffle; 600 - oil collection box; 700 - guide plate; 800 - monitoring probe; 900 - online monitor; 1000 - gas flow route. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work belong to the scope of protection of the present application.

[0026] In the description of the embodiments of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the purpose of facilitating the description of the embodiments of the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. The terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance. In addition, the terms "mounting", "connecting" should be understood broadly, for example, it can be fixedly connected, or detachably connected, or integrally connected; it can be mechanically connected, or electrically connected; it can be directly connected, or indirectly connected through an intermediate medium, or the communication between two elements inside. For those skilled in the art, the specific meaning of the above terms in the embodiments of the present application can be understood according to the specific circumstances.

[0027] The embodiments of the present application provide a vertical oil fume and oil mist collecting and purifying device, as shown in Figure 1 and Figure 2 The vertical oil fume and oil mist collecting and purifying device includes an interface assembly 100, an oil fume treatment mechanism 200 and a power mechanism 300.

[0028] The interface assembly 100 defines an air inlet channel 130 arranged in a vertical direction. The interface assembly 100 is used to connect a pipeline for sucking oil fume, so that the oil fume generated during cooking enters the air inlet channel 130 through the pipeline.

[0029] The oil fume treatment mechanism 200 is arranged at the bottom of the interface assembly 100, and the top of the oil fume treatment mechanism 200 is in fluid communication with the air inlet channel 130, so that the gas containing oil fume enters the oil fume treatment mechanism 200 through the air inlet channel 130 of the interface assembly 100. The oil fume treatment mechanism 200 can purify the gas containing oil fume.

[0030] The power mechanism 300 is connected to the bottom of the oil fume treatment mechanism 200 and is in fluid communication with the oil fume treatment mechanism 200. The power mechanism 300 is used to form an air flow route 1000 sequentially passing through the air inlet channel 130, the oil fume treatment mechanism 200 and the power mechanism 300, so that the oil fume can flow along the air flow route 1000.

[0031] The interface assembly 100, the oil fume treatment mechanism 200 and the power mechanism 300 are arranged along a vertical direction and are sequentially fluidly connected. The power mechanism 300 is configured to form a gas flow path 1000 sequentially passing through the air inlet channel 130, the oil fume treatment mechanism 200 and the power mechanism 300, so that the oil fume can flow along the gas flow path 1000 and be discharged after purification. The vertical arrangement of the oil fume and oil mist collecting and purifying device saves installation space and is suitable for small restaurants.

[0032] As shown in Figure 2 , the embodiment of the present application provides a specific structure of the power mechanism 300. The power mechanism 300 includes a housing 310 and a fan 320. The housing 310 is connected to the bottom of the oil fume treatment mechanism 200, and the housing 310 has an opening upwardly and fluidly connected to the oil fume treatment mechanism 200. The fan 320 is installed in the housing 310, and the housing 310 is provided with a first air outlet 330 on the air outlet side of the fan 320.

[0033] The fan 320 is configured to form a gas flow path 1000 sequentially passing through the air inlet channel 130, the oil fume treatment mechanism 200 and the power mechanism 300, and the oil fume enters the housing 310 from the opening after being purified by the oil fume treatment mechanism 200. The fan 320 has an air inlet side and an air outlet side, Figure 2 The left side of the fan 320 is the air inlet side, and the right side of the fan 320 is the air outlet side. When the fan 320 is working, the gas in the housing 310 flows from the air inlet side of the fan 320 to the air outlet side of the fan 320, and the gas entering the air outlet side is discharged from the housing 310 through the first air outlet 330.

[0034] Specifically, continuing to refer to Figure 2 , the axis of the fan 320 is arranged along a horizontal direction. The vertical oil fume and oil mist collecting and purifying device further includes a baffle 500 and an oil collecting box 600. The baffle 500 is arranged obliquely in the housing 310, and the projection of the baffle 500 on a horizontal plane completely covers the second air outlet 221 of the bottom of the oil fume treatment mechanism 200. The oil collecting box 600 is installed in the housing 310 and is located below the bottom edge of the baffle 500.

[0035] The gas containing oil fume is purified by the oil fume treatment mechanism 200 and enters the housing 310 from the second air outlet 221 of the bottom of the oil fume treatment mechanism 200. Since the projection of the baffle 500 on the horizontal plane completely covers the second air outlet 221, the gas entering the housing 310 will directly blow to the obliquely arranged baffle 500, and the oil droplets in the gas will adhere to the baffle 500 and slide along the baffle 500 to the oil collecting box 600, further purifying the oil fume, and the gas discharged from the housing 310 is cleaner.

[0036] In some embodiments of the present application, the axis of the fan 320 can also be arranged in other directions, for example, the axis of the fan 320 is arranged in a vertical direction.

[0037] Further, the fan 320 is located below the side of the baffle 500 facing away from the oil fume treatment mechanism 200, so that the second air outlet 221 at the bottom of the oil fume treatment mechanism 200 can be in full contact with the baffle 500, avoiding that part of the gas is directly discharged from the first air outlet 330 of the shell 310 without passing through the baffle 500. For example, as shown in the figure, the baffle 500 is gradually inclined downward from right to left; the fan 320 is installed on the right side of the shell 310 and located below the bottom surface of the baffle 500. Figure 2

[0038] In some embodiments of the present application, the fan 320 can be located in other positions; for example, the axis of the fan 320 is located in the middle of the baffle 500, and the air inlet side of the fan 320 faces the top surface of the baffle 500.

[0039] The vertical oil fume and oil mist collecting and purifying device provided by the embodiments of the present application further comprises a guide plate 700 arranged in a vertical direction, the guide plate 700 is located above the oil receiving box 600, and the top edge of the guide plate 700 is connected to the bottom edge of the baffle 500, and the guide plate 700 partially blocks the fan 320.

[0040] The guide plate 700 can guide the oil droplets on the baffle 500 to fall into the oil receiving box 600, avoiding the oil droplets sliding to the bottom surface of the baffle 500 and being discharged from the shell 310 by the fan 320; and the guide plate 700 reduces the distance from the oil droplet falling position to the oil receiving box 600, and the guide plate 700 partially blocks the fan 320, thereby avoiding the oil droplets being discharged from the shell 310 by the fan 320 during the falling process.

[0041] For example, the baffle 500 and the guide plate 700 are integrally connected. Of course, the baffle 500 and the guide plate 700 can also be connected by welding or other connection methods.

[0042] For example, the baffle 500 and the guide plate 700 are integrally connected. Of course, the baffle 500 and the guide plate 700 can also be connected by welding or other connection methods. Figure 1 and Figure 2 ​As shown, the embodiment of the present application provides a specific structure of the oil fume treatment mechanism 200. The oil fume treatment mechanism 200 includes a mechanical filter 210 and an oil fume purifier 220. The mechanical filter 210 is arranged at the bottom of the interface assembly 100 and is in fluid communication with the air inlet channel 130. The oil fume purifier 220 is arranged between the mechanical filter 210 and the power mechanism 300, and two ends of the oil fume purifier 220 are respectively in fluid communication with the mechanical filter 210 and the power mechanism 300. The main function of the oil fume treatment mechanism 200 is to treat the oil fume gas with high concentration to reach the dischargeable gas, and a large amount of oil is generated in this process. The oil flows into the oil collection box 600 through the baffle 500 and the guide plate 700, so that the guided collection of oil makes the equipment cleaner and reduces the maintenance frequency.

[0043] The mechanical filter 210 can capture and adsorb particulate matters in the oil fume gas, and filter out large-diameter oil droplets in the oil fume gas, thereby reducing the purification burden of the oil fume purifier 220 and increasing the service life and maintenance period of the oil fume purifier 220. The mechanical filter 210 can be a filter screen, a multi-plate, a honeycomb filler, etc.

[0044] Exemplarily, the oil fume purifier 220 can be an electrostatic oil fume purifier. The oil fume purifier 220 is a two-stage high-voltage electrostatic purification. The electrostatic purification here is modular and can be replaced and adjusted in the number of modules according to the use demand.

[0045] The oil fume treatment mechanism 200 adopts the structure of the mechanical filter 210 and the oil fume purifier 220, thereby improving the efficiency of oil fume treatment.

[0046] The embodiment of the present application provides a specific structure of the interface assembly 100, which is described with reference to Figure 1 and Figure 2 The interface assembly 100 includes a connecting flange 110 and a rectifying and reducing piece 120. The connecting flange 110 is used to connect with a pipeline for sucking oil fume. The top of the rectifying and reducing piece 120 is in fluid communication with the connecting flange 110, the bottom of the rectifying and reducing piece 120 is connected with the oil fume treatment mechanism 200, and the horizontal cross section of the rectifying and reducing piece 120 gradually increases from top to bottom. The rectifying and reducing piece 120 is used to adjust the direction and flow rate of air flow, so as to ensure that the gas containing oil fume is uniformly distributed before entering the oil fume treatment mechanism 200. The connecting flange 110 and the rectifying and reducing piece 120 jointly define the air inlet channel 130.

[0047] As shown in Figure 2 The vertical oil fume and oil mist collecting and purifying device provided by the embodiment of the present application further includes an air outlet pipeline 400 arranged in the vertical direction. The bottom of the air outlet pipeline 400 is in fluid communication with the power mechanism 300, and the air outlet 410 of the air outlet pipeline 400 faces upward.

[0048] The gas discharged from the power mechanism 300 enters the air outlet duct 400 through the first gas outlet 330, and is discharged into the air from the air outlet 410 of the air outlet duct 400 through the air outlet duct 400. The air outlet 410 faces upward to avoid the discharged gas directly blowing to the catering staff or other personnel.

[0049] Further, with reference to Figure 1 The vertical oil fume and oil mist collecting and purifying device provided by the embodiment of the present application further comprises a monitoring probe 800 and an online monitoring instrument 900. The monitoring probe 800 is installed in the air outlet duct 400 and is used to detect the concentration of oil fume in the air outlet duct 400. The online monitoring instrument 900 is electrically connected to the monitoring probe 800 and is used to send the concentration data to a receiving device.

[0050] The receiving device can be a computer, a mobile phone or other terminal. The catering staff can see the concentration of oil fume in the gas discharged by the vertical oil fume and oil mist collecting and purifying device through the receiving device. When the concentration is large, the catering staff can control the oil fume processing mechanism 200 to improve the processing capacity.

[0051] It should be noted that the vertical oil fume and oil mist collecting and purifying device provided by the embodiment of the present application has a small volume and occupies a small space, and can be combined in series and in parallel according to the use requirements of the site. The combination in series or in parallel can process the site conditions with different oil fume amounts, so that the use place of the vertical oil fume purifier is more extensive. As shown in Figure 3A and Figure 3B , the multiple vertical oil fume and oil mist collecting and purifying devices are connected in parallel as shown in Figure 4 .

[0052] Each embodiment in the specification is described in a progressive manner, and the same or similar parts between each embodiment can be referred to each other. Each embodiment mainly describes the difference from other embodiments.

[0053] The above embodiments are only used to illustrate the technical solutions of the present application, and are not limited to the present application. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that they can modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to some or all of the technical features. The modification or replacement does not make the essence of the corresponding technical solution deviate from the scope of the technical solutions of the present application.

Claims

1. A vertical oil fume and oil mist collection and purification device, characterized in that: include: an interface assembly defining an air inlet passage arranged in a vertical direction; an oil fume treatment mechanism, the oil fume treatment mechanism being disposed at the bottom of the interface assembly, and the top of the oil fume treatment mechanism being fluidically connected to the air inlet passage; as well as a power mechanism connected to the bottom of the oil fume treatment mechanism and in fluid communication with the oil fume treatment mechanism; The power mechanism is used to form an airflow route that passes through the air intake channel, the oil fume treatment mechanism and the power mechanism in sequence, so that the oil fume can flow along the airflow route.

2. The vertical oil fume and oil mist collection and purification device according to claim 1 is characterized in that: The power mechanism comprises: a housing connected to the bottom of the oil fume treatment mechanism, the housing having an opening facing upward and fluidically connected to the oil fume treatment mechanism; and a fan, the fan being mounted on the housing; Wherein, the shell is provided with a first air outlet on the air outlet side of the fan.

3. The vertical oil fume and oil mist collection and purification device according to claim 2 is characterized in that: The axis of the fan is arranged in the horizontal direction; Also includes: a baffle, the baffle being obliquely disposed inside the housing, the projection of the baffle on a horizontal plane completely covering the second air outlet at the bottom of the oil fume treatment mechanism; and An oil receiving box is installed inside the shell and is located below the bottom edge of the baffle.

4. The vertical oil fume and oil mist collection and purification device according to claim 3 is characterized in that: The fan is located below a side of the baffle that is away from the oil fume treatment mechanism.

5. The vertical oil fume and oil mist collection and purification device according to claim 4 is characterized in that: Also includes: A guide plate is arranged in a vertical direction, the guide plate is located above the oil receiving box, and the top edge of the guide plate is connected to the bottom edge of the baffle, and the guide plate partially blocks the fan.

6. The vertical oil fume and oil mist collection and purification device according to claim 1 is characterized in that: The oil fume treatment mechanism comprises: a mechanical filter element, the mechanical filter element being disposed at the bottom of the interface assembly and being fluidically connected to the air inlet passage; and An oil fume purifier is provided between the mechanical filter element and the power mechanism, and both ends of the oil fume purifier are fluidically connected to the mechanical filter element and the power mechanism respectively.

7. The vertical oil fume and oil mist collection and purification device according to claim 1 is characterized in that: The interface component includes: connecting flanges; and A rectifying reducer, the top fluid of which is connected to the connecting flange, the bottom of which is connected to the oil fume treatment mechanism, and the horizontal cross-section of which gradually increases from top to bottom.

8. The vertical oil fume and oil mist collecting and purifying device according to claim 1 is characterized in that: Also includes: An air outlet duct is arranged in a vertical direction, the bottom fluid of the air outlet duct is connected to the power mechanism, and the air outlet of the air outlet duct faces upward.

9. The vertical oil fume and oil mist collecting and purifying device according to claim 8, characterized in that: Also includes: A monitoring probe is installed in the air outlet duct and is used to detect the concentration of oil smoke in the air outlet duct; as well as An online monitor is connected to the monitoring probe by a signal and is used to send concentration data to a receiving device.

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