Combined type electrostatic oil smoke purifier

Abstract

The utility model relates to the technical field of oil smoke purifiers, in particular to a combined type electrostatic oil smoke purifier which comprises a shell, an air inlet and an air outlet are formed in the left side and the right side of the shell respectively, and a filtering assembly, an electrostatic filter and an activated carbon adsorption assembly are sequentially arranged in the shell from the air inlet to the air outlet. An oil collecting cavity is formed in the lower portion in the shell, a notch communicated with the oil collecting cavity is formed in the front side face of the shell, an oil collecting box capable of being pulled into the oil collecting cavity is arranged at the notch, the oil collecting box is installed at the notch through a fixing assembly, and a pop-up assembly used for driving the oil collecting box to pop out of the oil collecting cavity is arranged on the oil collecting box. By means of the structure, the oil collecting box can be well fixed at the notch through the fixing assembly, the oil collecting box can be partially popped out of the notch through the pop-up assembly when the oil collecting box is not fixed through the fixing assembly, and therefore the oil collecting box can be taken down conveniently, and operation is easy and convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of oil fume purifiers, in particular to a composite electrostatic oil fume purifier. Background Art

[0002] As we all know, catering and food processing companies will emit a lot of oil smoke during the production process. Since the oil smoke contains pollutants such as PM2.5 and volatile organic compounds that are harmful to human health, the oil smoke needs to be purified before it is discharged. At present, dry, wet or electrostatic oil fume purifiers are usually used to purify the oil smoke discharged into the pipeline.

[0003] For example, an electrostatic photolysis composite oil fume purifier disclosed in publication number CN210332144U, although the disclosed oil fume purifier can be slidably arranged in the oil collecting chamber through the oil collecting box, so that the oil collecting box can be taken out and cleaned conveniently, but in actual use, the oil collecting box is mostly fixed in the oil collecting chamber with fasteners such as screws to collect grease. Therefore, when taking out the oil collecting box, it is necessary to use tools such as screwdrivers to unscrew the screws for disassembly, which is inconvenient to operate, so it needs to be improved. Utility Model Content

[0004] The purpose of the utility model is to provide a composite electrostatic oil fume purifier to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A composite electrostatic oil fume purifier comprises a shell, wherein the left and right sides of the shell are respectively provided with an air inlet and an air outlet, wherein a filter assembly, an electrostatic filter and an activated carbon adsorption assembly are sequentially arranged in the shell from the air inlet to the air outlet, an oil collecting chamber is arranged in the shell and located at the lower part, a notch communicating with the oil collecting chamber is arranged on the front side of the shell, an oil collecting box which can be drawn into the oil collecting chamber is arranged at the notch, the oil collecting box is installed at the notch by a fixing assembly, and a pop-up assembly for driving the oil collecting box to pop out of the oil collecting chamber is arranged on the oil collecting box.

[0007] Furthermore, the front side of the oil collecting box extends outward at both ends to form an overlapping portion overlapping the outer shell, and plug-in rods are provided on the overlapping portions relatively; the fixing assembly includes a fixing box fixedly installed on the side wall of the oil collecting chamber, a cavity for the corresponding plug-in rod to be inserted into the fixing box, a card slot is provided on the side wall into which the plug-in rod is inserted, a sliding block which can slide in the cavity is provided through a first spring, a card block which can be inserted into the card slot is provided on the sliding block, and a lever at one end of the sliding block passes through the fixing box and extends out of the outer shell, and the lever is pressed to drive the sliding block to slide so that the card block can be disengaged from the card slot.

[0008] Furthermore, two side walls of the fixing box extend outward to form a mounting portion, and the mounting portion is fixedly mounted on the side walls of the oil collecting chamber at both sides of the notch by screws.

[0009] Furthermore, the upper side surface of the oil collecting box is concave to form a recessed cavity, and the pop-up assembly includes an installation cavity relatively arranged on the side wall of the oil collecting box away from the groove, and a blocking plate is provided at the opening of the installation cavity. A movable plate that moves toward the blocking plate is provided in the installation cavity through a second spring, and an abutment rod that passes through the blocking plate and extends out is provided on the movable plate.

[0010] Furthermore, a handle is provided on the front side of the fixing box.

[0011] Furthermore, filters are provided in the shell and at the air inlet and the air outlet.

[0012] Furthermore, a socket for inserting the filter assembly, the electrostatic filter and the activated carbon adsorption assembly into the shell is provided on the front side of the shell, and an openable and closable door panel is provided at the socket, and a control box is provided on the door panel.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model, through the arrangement of the fixing component and the pop-up component, enables the fixing component to better fix the oil collecting box at the notch. The pop-up component can be used to partially pop the oil collecting box out of the notch when the fixing component releases the fixation of the oil collecting box, thereby facilitating the removal of the oil collecting box, and the operation is relatively simple and convenient.

[0015] 2. The utility model can drive the sliding block to slide in the cavity by pressing the lever, so that the card block can be disengaged from the card slot, and the fixing of the fixing component to the oil collecting box is released, thereby making the use of the fixing component simpler and more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The utility model is a structural schematic diagram of a composite electrostatic oil fume purifier.

[0017] Figure 2 This is a schematic diagram of the structure of the oil fume purifier in the utility model without a door panel installed.

[0018] Figure 3 It is a structural schematic diagram of the shell in the utility model.

[0019] Figure 4 It is a structural schematic diagram of the oil collecting box in the utility model.

[0020] Figure 5 It is a schematic cross-sectional structural diagram of the fixing component in the utility model.

[0021] Figure 6It is a schematic diagram of the explosion structure of the ejection component on the oil collecting box in the utility model.

[0022] The meanings of the numbers in the figure are as follows: 100, housing; 101, air inlet; 102, filter; 110, door panel; 111, control box; 120, oil collecting box; 201, air outlet; 210, filter assembly; 220, electrostatic filter; 230, activated carbon adsorption assembly; 240, lever; 301, oil collecting chamber; 302, notch; 303, socket; 304, oil drain groove; 401, overlap; 402, plug-in rod; 403, recessed cavity; 404, handle; 510, fixing box; 511, cavity; 512, mounting portion; 520, first spring; 530, sliding block; 531, block; 601, mounting chamber; 610, blocking plate; 620, second spring; 630, movable plate; 631, abutting rod. DETAILED DESCRIPTION

[0023] In order to further understand the content of the utility model, the utility model is described in detail in conjunction with the accompanying drawings and embodiments. It should be understood that the embodiments are only used to explain the utility model but not to limit it.

[0024] The following is combined with Figure 1-Figure 6 This embodiment is described in further detail.

[0025] like Figure 1-3 As shown, a composite electrostatic oil fume purifier in this embodiment includes a shell 100, and an air inlet 101 and an air outlet 201 are respectively provided on the left and right sides of the shell 100. A filter component 210, an electrostatic filter 220 and an activated carbon adsorption component 230 are sequentially provided in the shell 100 from the air inlet 101 to the air outlet 201. An oil collecting chamber 301 is provided in the shell 100 and located at the lower part. A groove 302 connecting to the oil collecting chamber 301 is provided on the front side of the shell 100, and an oil collecting box 120 which can be drawn into the oil collecting chamber 301 is provided at the groove 302. The oil collecting box 120 is installed at the groove 302 through a fixing component, and a pop-up component for driving the oil collecting box 120 to pop out of the oil collecting chamber 301 is provided on the oil collecting box 120.

[0026] In actual use of this embodiment, the flue gas enters the housing 100 from the air inlet 101, and is processed by the filter component 210, the electrostatic filter 220 and the activated carbon adsorption component 230 in sequence, and then discharged from the air outlet 201, wherein the filter component 210, the electrostatic filter 220 and the activated carbon adsorption component 230 all adopt the structure disclosed in the publication number CN210332144U, so that the flue gas entering the purifier is first filtered by the filter component 210 to remove the oil fume particles in the flue gas, then processed by the electrostatic filter 220, so that the oil fume particles in the flue gas are deposited in the electrostatic filter 220, and finally adsorbed by the activated carbon adsorption component 230, which can effectively remove the oil fume particles in the flue gas. Therefore, the oil fume purifier can perform compound removal of the oil fume particles in the oil fume to improve the purification effect of the oil fume;

[0027] In this embodiment, a through cavity is provided in the housing 100 corresponding to the air inlet 101 and the air outlet 201, and the filter assembly 210, the electrostatic filter 220 and the activated carbon adsorption assembly 230 are all installed in the cavity. In actual use, in order to facilitate the disassembly and assembly of the filter assembly 210, the electrostatic filter 220 and the activated carbon adsorption assembly 230 in the cavity, a socket 303 for inserting the filter assembly 210, the electrostatic filter 220 and the activated carbon adsorption assembly 230 into the housing 100 is also provided on the front side of the housing 100. In actual use, a slide rail (not shown in the figure) is provided on the bottom wall of the cavity along the front and rear directions of the housing 100, and the filter assembly 210, the electrostatic filter 220 and the activated carbon adsorption assembly 230 are slidably installed on the corresponding slide rails, thereby realizing the sliding installation of the filter assembly 210, the electrostatic filter 220 and the activated carbon adsorption assembly 230 in the cavity, which is convenient for removal and cleaning;

[0028] In actual use, the socket 303 is provided with an openable door panel 110. When the door panel 110 is installed at the socket 303, the filter assembly 210, the electrostatic filter 220 and the activated carbon adsorption assembly 230 can be preferably sealed and installed in the housing 100. The door panel 110 is provided with a control box 111 connected to the electrostatic filter 220. The control box 111 is an existing structure and is used to control the operation of the electrostatic oil fume purifier.

[0029] In this embodiment, in order to pre-filter the smoke entering the housing 100, filters 102 are provided in the housing 100 at the air inlet 101 and the air outlet 201;

[0030] In this embodiment, combined with Figure 3As shown, the bottom wall of the cavity is evenly provided with oil drain grooves 304 connected to the oil collecting cavity 301, so that the oil smoke particles deposited in the electrostatic filter 220 form grease, which flows through the oil drain grooves 304 into the oil collecting cavity 301 due to gravity, and is collected in the oil collecting box 120 located in the oil collecting cavity 301;

[0031] Among them, by setting the fixing component, the fixing component can more conveniently realize the fixing and pulling of the oil collecting box 120 in the oil collecting cavity 301, so as to facilitate the removal and cleaning of the oil collecting box 120;

[0032] Among them, through the setting of the pop-up component, when the fixing component releases the fixation of the oil collecting box 120, the pop-up component can partially pop the oil collecting box 120 out of the slot 302, thereby facilitating the operator to remove the oil collecting box 120, making it easier to remove the oil collecting box 120.

[0033] Combination Figure 4 and Figure 5 As shown, in this embodiment, the front side surface of the oil collecting box 120 and the two ends extend outward to form an overlapping portion 401 overlapping the outer shell 100, and the overlapping portion 401 is relatively provided with a plug-in rod 402; the fixing component includes a fixing box 510 fixedly installed on the side wall of the oil collecting chamber 301, and the fixing box 510 is provided with a cavity 511 for the corresponding plug-in rod 402 to extend into, and a card slot is provided on the side wall of the plug-in rod 402 extending into the cavity 511, and a slidable sliding block 530 is provided in the cavity 511 through a first spring 520, and a card block 531 that can extend into the card slot is provided on the sliding block 530, and a lever 240 at one end of the sliding block 530 passes through the fixing box 510 and extends out of the outer shell 100, and pressing the lever 240 is used to drive the sliding block 530 to slide to realize the card block 531 to disengage from the card slot.

[0034] In actual use, two fixing components are relatively arranged in this embodiment, which are fixedly installed on the side walls of the oil collecting chamber 301 at both sides of the notch 302, so as to fix the oil collecting box 120 more stably.

[0035] Through the above structure, when the oil collecting box 120 is actually used, the oil collecting box 120 is slid into the cavity through the notch 302, so that the overlapping portion 401 can overlap the front side wall of the shell 100. At this time, the relatively arranged plug rod 402 penetrates the shell 100 and the fixing box 510 and extends into the cavity 511. At this time, the first spring 520 can drive the sliding block 530 to slide, drive the clamping block 531 to clamp into the clamping groove, and then fix the plug rod 402, thereby realizing the fixing of the oil collecting box 120 at the notch 302;

[0036] Among them, by setting the lever 240, in actual use, the lever 240 is connected to the sliding block 530, and one end of the lever 240 penetrates the fixing box 510 and extends out of the housing 100, so that pressing the lever 240 can drive the sliding block 530 to move toward the notch 302 in the cavity 511, thereby driving the clamping block 531 to disengage from the clamping slot, releasing the fixing of the plug-in rod 402, thereby realizing the pulling and drawing of the oil collecting box 120 at the notch 302;

[0037] The side wall of the sliding block 530 is slidably fitted with the side wall of the cavity 511 , and two first springs 520 are arranged opposite to each other, thereby enabling the first springs 520 to push the sliding block 530 to slide in the cavity 511 more smoothly.

[0038] In this embodiment, the two side walls of the fixing box 510 extend outward to form a mounting portion 512, and the mounting portion 512 is fixedly mounted on the side walls of the oil collecting chamber 301 at both sides of the slot 302 by screws, thereby better realizing the disassembly and assembly of the fixing box 510 on the side walls of the oil collecting chamber 301.

[0039] Combination Figure 6 As shown, in this embodiment, the upper side surface of the oil collecting box 120 is concave to form a recessed cavity 403, and the pop-up assembly includes an installation cavity 601 relatively arranged on the side wall of the oil collecting box 120 away from the groove 302, and a blocking plate 610 is provided at the opening of the installation cavity 601. A movable plate 630 that moves toward the blocking plate 610 is provided in the installation cavity 601 through a second spring 620, and an abutment rod 631 that passes through the blocking plate 610 and extends out is provided on the movable plate 630.

[0040] In this embodiment, the concave cavity 403 is used to collect the grease flowing out of the oil drain groove 304, so that the oil collecting box 120 can collect the grease.

[0041] The second spring 620, the blocking plate 610, the movable plate 630 and the abutting rod 631 are arranged so that in actual use, the second spring 620 drives the movable plate 630 to move in the installation cavity 601, so that the movable plate 630 abuts against the blocking plate 610 and drives the abutting rod 631 to extend. When the oil collecting box 120 extends into the cavity through the notch 302 and is fixed by the fixing assembly, the abutting rod 631 abuts against the side wall of the cavity to compress the second spring 620, and the abutting rod 631 retracts into the installation cavity 601. At this time, when the fixing assembly releases the fixing of the oil collecting box 120, the second spring 620 resets and drives the abutting rod 631 to extend, thereby pushing the oil collecting box 120 to pop out, thereby facilitating the operator to take out the oil collecting box 120.

[0042] In actual use, in order to facilitate the operator to pull out the oil collecting box 120, a handle 404 is provided on the front side of the fixing box 510.

[0043] Working principle: The smoke enters the housing 100 from the air inlet 101, passes through the filter assembly 210, the electrostatic filter 220 and the activated carbon adsorption assembly 230 in sequence, and is discharged from the air outlet 201 to purify the oil smoke; when the grease collected in the oil collecting box 120 needs to be discharged and cleaned, the levers 240 on the left and right sides of the housing 100 are pressed at the same time to release the fixing assembly from the oil collecting box 120. At this time, the oil collecting box 120 is partially ejected under the action of the ejection assembly. The operator pops out of the slot 302 and pulls out the oil collecting box 120 using the handle 404. After cleaning the oil collecting box 120, the operator presses the levers 240 on the left and right sides of the housing 100 at the same time to insert the oil collecting box 120 into the oil collecting cavity 301 through the slot 302, so that the plug-in rod 402 extends into the cavity 511. The lever 240 is released, so that the first spring 520 drives the sliding block 530 to drive the card block 531 to be inserted into the card slot, thereby completing the fixation of the oil collecting box 120 at the slot 302.

[0044] In short, the above is only a preferred embodiment of the present utility model, and all equivalent changes and modifications made according to the scope of the patent application of the present utility model should fall within the scope of the present utility model patent.

Claims

1. A composite electrostatic oil fume purifier, comprising a housing (100), wherein the housing (100) is provided with an air inlet (101) and an air outlet (201) on the left and right sides thereof, respectively, and wherein: A filter assembly (210), an electrostatic filter (220) and an activated carbon adsorption assembly (230) are sequentially arranged in the housing (100) from the air inlet (101) to the air outlet (201); an oil collecting chamber (301) is arranged in the housing (100) and located at the lower part; a notch (302) communicating with the oil collecting chamber (301) is arranged on the front side of the housing (100); an oil collecting box (120) that can be drawn into the oil collecting chamber (301) is arranged at the notch (302); the oil collecting box (120) is mounted at the notch (302) via a fixing assembly; and a pop-up assembly for driving the oil collecting box (120) to pop out of the oil collecting chamber (301) is arranged on the oil collecting box (120).

2. A composite electrostatic oil fume purifier according to claim 1, characterized in that: The front side of the oil collecting box (120) and the two ends thereof extend outwardly to form an overlapping portion (401) overlapping the housing (100), and the overlapping portion (401) is provided with a plug-in rod (402) opposite to the overlapping portion; the fixing assembly comprises a fixing box (510) fixedly mounted on the side wall of the oil collecting chamber (301), and the fixing box (510) is provided with a cavity (511) for the corresponding plug-in rod (402) to extend into, and the plug-in rod (402) extends into the cavity (511). 1) is provided with a slot on the side wall inside, a sliding block (530) is slidably provided in the cavity (511) via a first spring (520), a locking block (531) is provided on the sliding block (530) and can be inserted into the slot, a lever (240) is provided on the sliding block (530) and one end of which passes through the fixed box (510) and extends outside the housing (100), and the lever (240) is pressed to drive the sliding block (530) to slide so that the locking block (531) is separated from the slot.

3. A composite electrostatic oil fume purifier according to claim 2, characterized in that: The two side walls of the fixing box (510) extend outward to form a mounting portion (512), and the mounting portion (512) is fixedly mounted on the side walls of the oil collecting chamber (301) at both sides of the notch (302) by means of screws.

4. The composite electrostatic fume purifier according to claim 1, characterized in that: The upper side surface of the oil collecting box (120) is concave to form a recessed cavity (403). The pop-up assembly comprises a mounting cavity (601) arranged on a side wall of the oil collecting box (120) away from the notch (302). A blocking plate (610) is provided at the opening of the mounting cavity (601). A movable plate (630) is provided in the mounting cavity (601) and moves toward the blocking plate (610) via a second spring (620). The movable plate (630) is provided with an abutment rod (631) that penetrates the blocking plate (610) and extends out.

5. The composite electrostatic fume purifier according to claim 2, characterized in that: A handle (404) is provided on the front side of the fixing box (510).

6. The composite electrostatic fume purifier according to claim 1, characterized in that: Filter screens (102) are provided in the housing (100) and at the air inlet (101) and the air outlet (201).

7. The composite electrostatic oil fume purifier according to claim 1, characterized in that: A socket (303) for inserting the filter assembly (210), the electrostatic filter (220), and the activated carbon adsorption assembly (230) into the shell (100) is also provided on the front side of the shell (100); an openable and closable door panel (110) is provided at the socket (303); and a control box (111) is provided on the door panel (110).

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