A plate-type filter element air cleaner

Abstract

The utility model provides a kind of plate filter element air purifier, including equipment main body;The inside of equipment main body is sequentially provided with air inlet buffer cavity, primary purification cavity and clean air buffer cavity from top to bottom;The upper end of equipment main body is provided with the air inlet of being communicated with air inlet buffer cavity, the inside of primary purification cavity is connected with two pieces of filter plate, primary purification cavity bottom is provided with the vent hole of being vertically corresponding with filter plate one to one, the inner chamber of each filter plate is communicated with clean air buffer cavity by the vent hole on corresponding position;The bottom of clean air buffer cavity is fixed with at least one vortex fan, and the air inlet end of vortex fan is communicated with clean air buffer cavity;The inside of equipment main body lower end is provided with secondary purification cavity, and filter element is provided in secondary purification cavity, and the air inlet side of filter element faces the air outlet end of vortex fan, and the sidewall on equipment main body lower end is provided with air outlet, and air outlet faces the air outlet side of filter element;It can realize the efficient purification of air at single station.

Description

Technical Field

[0001] This utility model relates to the field of dry air purifier technology, and more specifically, to a plate filter air purifier. Background Technology

[0002] Given the current requirements for workstation environments, the workstation environment for employees is receiving increasing attention. For certain positions in some industries, due to limitations in worker operation, dust removal solutions at dust-generating points cannot be adopted, and the overall ventilation and exhaust system of the factory cannot adequately purify the air at the workstation. Therefore, there is an urgent need for a single-workstation air purifier that can efficiently purify the air at a single workstation. Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide a plate filter air purifier that can reliably filter dust and particulate matter in the air at the work station, that is, it can achieve efficient purification of the air at a single work station.

[0004] This utility model provides a plate-type filter air purifier, including a main body; the interior of the main body is provided with an air inlet buffer chamber, a primary purification chamber, and a clean air buffer chamber arranged sequentially from top to bottom; the upper end of the main body is provided with an air inlet communicating with the air inlet buffer chamber, the primary purification chamber is connected to the lower end of the air inlet buffer chamber, two filter plates arranged at intervals from front to back are connected to the inner side of the primary purification chamber, the bottom of the primary purification chamber is provided with ventilation holes corresponding vertically to the filter plates, the filter plates are hollow structures, and the inner cavity of each filter plate is connected to the clean air buffer chamber through ventilation holes at corresponding positions; at least one vortex fan is fixed at the bottom of the clean air buffer chamber, and the air inlet end of the vortex fan is connected to the clean air buffer chamber; a secondary purification chamber is provided on the inner side of the lower end of the main body, and a filter element is provided in the secondary purification chamber, with the air inlet side of the filter element facing the air outlet end of the vortex fan, and an air outlet is provided on the side wall of the lower end of the main body, facing the air outlet side of the filter element.

[0005] By adopting the above-described structure, when the vortex fan is running, firstly, dusty air from the external environment enters the intake buffer chamber through the air inlet located at the top of the main body of the device. Then, the dusty air entering the intake buffer chamber is filtered by the filter plate and enters the inner cavity of the filter plate. Subsequently, the filtered air enters the clean air buffer chamber through the ventilation holes. Next, the air entering the clean air buffer chamber flows sequentially through the vortex fan and the filter element before being discharged to the external environment through the air outlet. As the air flows through the filter element, the filter element can further filter the dust in the air, thereby improving the air purification effect. In the above-described air purifier structure, the top intake and bottom exhaust form allows for better air circulation in the environment, improving the purification effect. Through the above process, it can reliably filter dust from the air at the workstation. This air purifier effectively purifies the air at a single workstation, removing dust and particulate matter. Furthermore, its top-intake, bottom-out design allows for better air circulation, enhancing purification, especially for hot fumes (which rise), thanks to its bottom-suction, top-suction filtration system. The overall "screen-like" structure allows it to function as a partition between workstations while purifying the air, and its compact size makes it ideal for cleaning. The filter element provides secondary air purification, and activated carbon filters adsorb harmful components, effectively filtering out harmful gases. While primarily designed for factory workstations, this plate-type air purifier can also be used in commercial environments.

[0006] In one possible implementation, a number of vortex fans are fixed at the bottom of the clean air buffer chamber, spaced apart from left to right. The air inlet of each vortex fan is connected to the clean air buffer chamber, and the air inlet side of the filter element faces the air outlet of all the vortex fans.

[0007] In one possible implementation, a louvered cover is fixed at the air outlet.

[0008] In one possible implementation, inspection ports are provided on both the front and rear sides of the main body of the equipment, and inspection baffles for closing the inspection ports are detachably connected to the inspection ports.

[0009] In one possible implementation, an electronic differential pressure gauge is embedded in the upper end of one of the maintenance baffles, and a control panel is fixed on the side wall of the main body of the equipment. The electronic differential pressure gauge and the vortex fan are both electrically connected to the control panel.

[0010] In one possible implementation, the top of the primary purification chamber is provided with slots that correspond vertically to the filter plates. The upper end of each filter plate is vertically engaged with the slot at the corresponding position, and the lower end of each filter plate abuts against the main body of the equipment located at the outer edge of the ventilation hole and is fastened to the main body of the equipment with bolts.

[0011] In one possible implementation, the filter element is horizontally inserted into the secondary purification chamber.

[0012] In one possible implementation, casters are installed at each corner of the bottom of the main body of the equipment, and handles are fixed on the outer wall of one side of the main body of the equipment. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the right-side structure of this utility model; Figure 2 This is a cross-sectional structural diagram of the present invention; Figure 3 This is a schematic diagram of the main structure of this utility model. Detailed Implementation

[0014] First, those skilled in the art should understand that these embodiments are merely used to explain the technical principles of the embodiments of this application and are not intended to limit the scope of protection of the embodiments of this application. Those skilled in the art can make adjustments as needed to adapt to specific application scenarios.

[0015] In the description of the embodiments of this application, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in the embodiments of this application based on the specific circumstances.

[0016] In the embodiments of this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0017] The present application will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0018] See Figure 1-3 As shown in the embodiment of this application, a plate filter air purifier is disclosed, including a device body 1. The device body 1 has, from top to bottom, an air inlet buffer chamber 11, a primary purification chamber 12, and a clean air buffer chamber 13. An air inlet 14 communicating with the air inlet buffer chamber 11 is provided at the upper end of the device body 1. The primary purification chamber 12 is connected to the lower end of the air inlet buffer chamber 11. Two filter plates 2, spaced apart from front to back, are connected to the inner side of the primary purification chamber 12. Ventilation holes 121, vertically corresponding to the filter plates 2, are provided at the bottom of the primary purification chamber 12. The filter plates 2 have a hollow structure, and the inner cavity of each filter plate 2 is connected to the clean air buffer chamber 13 through the corresponding ventilation holes 121. The bottom of the clean air buffer chamber 13 is fixed. There is at least one vortex fan 3, the air inlet of which is connected to the clean air buffer chamber 13; a secondary purification chamber 15 is provided on the inner side of the lower end of the main body 1, and a filter element 4 is provided in the secondary purification chamber 15. The air inlet side of the filter element 4 faces the air outlet of the vortex fan 3. An air outlet 16 is provided on the side wall of the lower end of the main body 1, and the air outlet 16 faces the air outlet side of the filter element 4; the plate filter air purifier of this utility model adopts a plate wall structure design, which can be used as a single unit or multiple units can be used side by side; in addition, when the utility model is working normally, under the action of the filter plate, it can improve the air environment of a single workstation and reliably purify pollutants such as fine particulate matter, dust, viruses, bacteria, pollen and microorganisms in the indoor air.

[0019] Several vortex fans 3 are fixed at the bottom of the clean air buffer chamber 13, arranged at intervals from left to right. The air inlet of each vortex fan 3 is connected to the clean air buffer chamber 13, and the air inlet side of the filter element 4 faces the air outlet of all the vortex fans 3. By setting several vortex fans, the circulating ventilation volume can be increased during the operation of this utility model, so as to increase the air convection speed and the air purification rate. In addition, the vortex fan adopts an external rotor vortex fan, which is a volute-less design, avoiding the problem of concentrated airflow, reducing the overall noise of the equipment, and avoiding discomfort to the workers.

[0020] A louvered cover plate 5 is fixed at the air outlet 16. After the louvered cover plate is installed at the air outlet, the air flow direction at the air outlet can be adjusted under the action of the louvered cover plate, thereby avoiding physical discomfort to the people in the environment. In addition, the above-mentioned air outlet is a long and narrow air outlet, and under the action of the louvered cover plate, the air velocity at the air outlet can be reduced, thus avoiding physical discomfort to the workers.

[0021] Inspection ports 17 are provided on both the front and rear sides of the main body 1 of the equipment. Inspection baffles 6 for closing the inspection ports 17 are detachably connected to the inspection ports 17. With this structure, after the inspection baffles are removed, maintenance personnel can easily inspect the components located inside the main body of the equipment. After the inspection is completed, the inspection baffles can be reassembled at the inspection ports. Alternatively, after the inspection baffles are removed, the filter plates can be easily cleaned, and the filter plates can be easily removed from the main body of the equipment for cleaning or replacement. The inspection baffles are fixed to the inspection ports with screws.

[0022] An electronic differential pressure gauge 7 is embedded in the upper part of one of the maintenance baffles 6. A control panel 8 is fixed on the side wall of the main body 1. The electronic differential pressure gauge 7 and the vortex fan 3 are both electrically connected to the control panel 8. With this structure, the electronic differential pressure gauge can monitor the pressure difference between the primary purification chamber and the outside air of the plate filter air purifier in real time, and the pressure difference value can be displayed on the display screen of the control panel in real time. At the same time, the control panel can dynamically control the speed of the vortex fan according to the pressure difference value. For example, when the pressure difference value is large, the control panel can increase the speed of the vortex fan, and when the pressure difference value is small, the control panel can decrease the speed of the vortex fan, thereby achieving the purpose of reducing energy consumption. In addition, the control panel has a built-in touch screen display. The touch screen display is used to display the pressure difference value of the electronic differential pressure gauge and the speed value of the vortex fan. At the same time, the user can manually control or operate the air purifier through the display screen. This control panel is an existing component or device on the market and is existing technology, so it will not be described in detail here.

[0023] The top of the primary purification chamber 12 is provided with slots 122 that vertically correspond to the filter plates 2. The upper end of each filter plate 2 is vertically inserted into the slot 122 at the corresponding position, and the lower end of each filter plate 2 abuts against the equipment body 1 located at the outer edge of the ventilation hole 121 and is fastened to the equipment body 1 with bolts. With this structure, when there is a lot of dust on the filter plate, the filter plate can be cleaned or replaced through the inspection port on the equipment body. When it is necessary to remove the filter plate from the primary purification chamber, first remove the inspection baffle located at the inspection port, and then remove the bolts located at the lower end of the filter plate. At this time, the filter plate can be removed from the primary purification chamber and cleaned or replaced. After the filter plate is cleaned or replaced, the upper end of the cleaned or replaced filter plate is inserted into the slot, and then the lower end of each filter plate abuts against the equipment body located at the outer edge of the ventilation hole. Finally, the lower end of the filter plate is fixed to the equipment body located at the outer edge of the ventilation hole with bolts.

[0024] The filter element 4 is horizontally inserted into the secondary purification chamber 15. With this structure, the filter element can be easily installed in the secondary purification chamber, and when the filter element needs to be replaced or cleaned, it can be easily pulled out of the secondary purification chamber, which facilitates the cleaning and replacement of the filter element. In addition, under the action of the above filter element, the purpose of secondary air purification can be achieved. When the filter element is an activated carbon filter element, it can adsorb harmful components in the air to achieve the filtration of harmful gases.

[0025] Casters 18 are installed at each corner of the bottom of the main body 1, and a handle 19 is fixed on the outer wall of one side of the main body 1. With this structure, when the air purifier needs to be moved, the user can pull the air purifier with the handle so that the air purifier can move on the ground by relying on the casters, which can make it convenient to move the air purifier.

[0026] In operation, specifically when the vortex blower is running, dust-laden air from the external environment first enters the intake buffer chamber through the air inlet located at the top of the main body of the device. Then, the dust-laden air entering the intake buffer chamber is filtered by a filter plate and enters the inner cavity of the filter plate. Subsequently, the filtered air enters the clean air buffer chamber through ventilation holes. Next, the air entering the clean air buffer chamber flows sequentially through the vortex blower and the filter element before being discharged into the external environment through the air outlet. As the air flows through the filter element, the filter element effectively removes dust. The air purifier further filters dust from the air to improve air purification. Its structure features top air intake and bottom air outlet, allowing for better air circulation and enhanced purification. Additionally, users can install information display boards on the outer side of the maintenance panel to show workstation information, or attach hooks to hang items, thus maximizing workstation space and preventing space constraints. Furthermore, the air purifier can also function as a partition between workstations.

[0027] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. A plate-type filter air purifier, characterized in that: The device includes a main body (1); the main body (1) has an air inlet buffer chamber (11), a primary purification chamber (12), and a clean air buffer chamber (13) arranged sequentially from top to bottom; the upper end of the main body (1) is provided with an air inlet (14) communicating with the air inlet buffer chamber (11), the primary purification chamber (12) is connected to the lower end of the air inlet buffer chamber (11), the inner side of the primary purification chamber (12) is connected with two filter plates (2) arranged at intervals from front to back, the bottom of the primary purification chamber (12) is provided with ventilation holes (121) that are vertically corresponding to the filter plates (2), and the filter plates (2) are hollow structures. Each filter plate (2) has its inner cavity connected to the clean air buffer chamber (13) through a ventilation hole (121) at the corresponding position; at least one vortex fan (3) is fixed at the bottom of the clean air buffer chamber (13), and the air inlet end of the vortex fan (3) is connected to the clean air buffer chamber (13); a secondary purification chamber (15) is provided on the inner side of the lower end of the equipment body (1), and a filter element (4) is provided in the secondary purification chamber (15). The air inlet side of the filter element (4) faces the air outlet end of the vortex fan (3), and an air outlet (16) is provided on the side wall of the lower end of the equipment body (1). The air outlet (16) faces the air outlet side of the filter element (4).

2. The plate filter air purifier according to claim 1, characterized in that: The bottom of the clean air buffer chamber (13) is fixed with a number of vortex fans (3) arranged at intervals from left to right. The air inlet of each vortex fan (3) is connected to the clean air buffer chamber (13), and the air inlet side of the filter element (4) faces the air outlet of all the vortex fans (3).

3. The plate filter air purifier according to claim 1, characterized in that: A louvered cover (5) is fixed at the air outlet (16).

4. The plate filter air purifier according to claim 1, characterized in that: The main body (1) of the equipment is provided with inspection ports (17) on both the front and rear sides, and the inspection ports (17) are detachably connected with inspection baffles (6) for closing the inspection ports (17).

5. The plate filter air purifier according to claim 4, characterized in that: An electronic differential pressure gauge (7) is embedded in the upper end of one of the maintenance baffles (6), and a control panel (8) is fixed on the side wall of the main body of the equipment (1). The electronic differential pressure gauge (7) and the vortex fan (3) are both electrically connected to the control panel (8).

6. The plate filter air purifier according to claim 4, characterized in that: The top of the primary purification chamber (12) is provided with slots (122) that are vertically corresponding to the filter plates (2). The upper end of each filter plate (2) is vertically engaged with the slot (122) at the corresponding position. The lower end of each filter plate (2) abuts against the equipment body (1) located at the outer edge of the ventilation hole (121) and is fastened to the equipment body (1) with bolts.

7. The plate filter air purifier according to claim 1, characterized in that: The filter element (4) is horizontally inserted into the secondary purification chamber (15).

8. The plate filter air purifier according to claim 1, characterized in that: Casters (18) are installed at each corner of the bottom of the main body of the equipment (1), and handles (19) are fixed on the outer wall of one side of the main body of the equipment (1).

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