Deodorizing equipment with graded filtering function

Abstract

The utility model relates to the technical field of deodorization equipment, and discloses deodorization equipment with a graded filtering function, which comprises a box body, moving wheels are fixedly connected to the outer wall of the lower end of the box body, a display screen is fixedly connected to the outer wall of the box body, and a filter screen is fixedly connected to the outer wall of the box body. A through air inlet groove is formed in the outer wall of the box body, a filtering groove is formed in the inner wall of the box body, a through air outlet plate is arranged on the outer wall of the upper end of the box body, an air outlet pipe is fixedly connected to the outer wall of the air outlet plate, the air outlet plate communicates with the filtering groove through the air outlet pipe, and an air pump is fixedly connected to the outer wall of the air outlet pipe. And a filtering assembly is arranged on the inner wall of the box body. According to the deodorization equipment with the classified filtration function, when regions with different odor concentrations are purified, the pull rod can be pulled to enable the filter plate to leave the filter tank, so that the equipment can perform classified filtration, and the equipment can better purify the regions with different odor concentrations.

Description

Technical Field

[0001] This utility model relates to the field of deodorization equipment technology, specifically a deodorization device with a graded filtration function. Background Technology

[0002] Sources of odor include industrial emissions, traffic exhaust, waste disposal, sewage treatment, chemical spills, and the decomposition of biomass. The gases and substances released from these sources produce unpleasant odors, posing a threat to human health and the living environment. Therefore, deodorization equipment is needed to filter and remove these odors.

[0003] According to a public notice of a deodorization device (Announcement No.: CN116899373B), the aforementioned application uses a wedge plate, a transmission belt, and a transmission cavity to form a deodorization space. Multiple activated carbon adsorption boxes adsorb and treat odors. The adsorption saturation of the activated carbon adsorption boxes with varying distances from the deodorization inlet pipe gradually decreases. Therefore, the activated carbon adsorption box closest to the deodorization inlet pipe needs to be replaced each time. After replacement, the activated carbon adsorption box is regenerated by soaking in alkaline solution, washing with water, neutralizing with acid, and drying. This solves the problem of needing to replace the device or the activated carbon adsorption box in the prior art, thus improving the overall deodorization efficiency.

[0004] However, in actual use, the above-mentioned equipment is difficult to control the speed of odor purification. When filtering odor, it needs to pass through multiple adsorption boxes, which will reduce the purification speed. In areas with low odor content, the odor still requires a lot of time to purify, which reduces the efficiency of the equipment. In view of this, we propose a deodorization device with a graded filtration function. Utility Model Content

[0005] The purpose of this invention is to provide a deodorization device with a graded filtration function to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a deodorizing device with a graded filtration function, comprising a housing, with casters fixedly connected to the lower outer wall of the housing, a display screen fixedly connected to the outer wall of the housing, a through air inlet slot on the outer wall of the housing, a filter slot on the inner wall of the housing, a through air outlet plate on the upper outer wall of the housing, an air outlet pipe fixedly connected to the outer wall of the air outlet plate, the air outlet plate and the filter slot being connected through the air outlet pipe, an air pump fixedly connected to the outer wall of the air outlet pipe, and a filter assembly provided on the inner wall of the housing, the filter assembly comprising:

[0007] A filter plate is slidably connected to the inner wall of the filter tank. A locking block is fixedly connected to the arc-shaped outer wall of the filter plate. A pull rod is fixedly connected to the end of the filter plate near the locking block. The pull rod passes through the outer wall of the box. A pull plate is fixedly connected to the end of the pull rod away from the filter plate.

[0008] A locking block is slidably connected to the inner wall of the housing, a connecting plate is fixedly connected to the outer wall of the locking block, a push block is fixedly connected to the end of the connecting plate away from the locking block, and a locking spring is fixedly connected to the end of the locking block near the inner wall of the housing.

[0009] Preferably, the housing is provided with a sealing assembly, which includes a slide block. The slide block is fixedly connected to the outer wall of the lower end of the filter plate near the locking block. A slide rod is slidably connected through the inner wall of the slide block. A compression spring is sleeved on the outer wall of the slide rod. A sealing plate is fixedly connected to the end of the filter plate away from the locking block. When filtering odors, the compression spring pushes the slide block to make the filter plate more firmly fixed.

[0010] Preferably, the inner wall of the housing is provided with a sliding groove, both ends of the sliding rod are fixedly connected to the inner wall of the sliding groove, one end of the compression spring is fixedly connected to the inner wall of the sliding groove, and the other end of the compression spring is fixedly connected to the sliding seat, so that the compression spring can press the filter plate and make the filter plate difficult to move.

[0011] Preferably, the number of filter components is set to three sets, which are vertically distributed on the outer wall of the filter tank. The mesh size of the three filter plates on the three sets of filter components is different. The filter plates can be pulled out by the pull rod to detach them from the filter tank. At this time, the purification level of the equipment decreases and the purification speed of the equipment increases.

[0012] Preferably, a locking groove is provided on the inner wall of the housing, and the locking block is slidably connected to the inner wall of the locking groove. The ends of the locking block and the locking block that are close to each other are provided with arc surfaces. The end of the locking spring that is away from the locking block is fixedly connected to the inner wall of the locking groove. When the filter plate is pulled by the pull rod, the locking block and the locking block come into contact, and the arc surface on the locking block comes into contact with the arc surface on the locking block, causing the locking block to rise. After the locking block leaves the locking block, the locking block descends through the locking spring, so that the flat end of the locking block fits with the flat end of the locking block.

[0013] Preferably, an air intake plate is fixedly connected to the inner wall of the housing near the air intake slot, and an air intake pipe is provided on the outer wall of the air intake plate. The air intake plate is connected to the filter tank through the air intake pipe, so that the odor can enter the filter tank through the air intake plate and be purified by the filter plate.

[0014] Preferably, the pull plate is arc-shaped, and the outer wall of the housing is provided with a push groove. The connecting plate is slidably connected to the inner wall of the push groove. When purifying areas with different odor concentrations, the pull rod can be pulled to make the filter plate leave the filter tank, so that the filter plate is fixed by the clip and locking block, and the purification speed of the equipment can be changed.

[0015] Compared with the prior art, this utility model provides a deodorization device with a graded filtration function, which has the following beneficial effects:

[0016] 1. This deodorization equipment with graded filtration function can purify areas with different odor concentrations by pulling the lever to move the filter plate away from the filter tank. At this time, the filter plate can be fixed by the cooperation of the locking block and the clamping block, so that the equipment can perform graded filtration, thereby changing the purification speed of the equipment and enabling the equipment to better purify areas with different odor concentrations.

[0017] 2. This deodorizing device with a graded filtration function filters odorous gases. When filtering odorous gases, the compression spring pushes the slide to fix the filter plate more firmly. When the filter plate is pulled out, the sealing plate can block the space around the filter tank, thereby preventing odorous gases from flowing out of the filter tank and leaving the filter plate, thus increasing the purification efficiency of odorous gases. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the main structure of the present utility model;

[0019] Figure 2 This is a schematic diagram of the cross-sectional structure of the box body of this utility model;

[0020] Figure 3 This is a schematic diagram of the filter assembly structure of this utility model;

[0021] Figure 4 This is an enlarged structural diagram of region A of this utility model;

[0022] Figure 5 This is a schematic diagram of the locking block structure of this utility model.

[0023] In the diagram: 1. Housing; 2. Casters; 3. Display screen; 4. Air inlet; 5. Filter tank; 6. Air outlet plate; 7. Air pump; 8. Filter assembly; 81. Filter plate; 82. Locking block; 83. Pull rod; 84. Pull plate; 85. Locking block; 86. Connecting plate; 87. Push block; 88. Locking spring; 9. Sealing assembly; 91. Slide seat; 92. Slide rod; 93. Compression spring; 94. Sealing plate. Detailed Implementation

[0024] like Figures 1-5As shown, this utility model provides a technical solution: a deodorizing device with a graded filtration function includes a housing 1, a movable wheel 2 fixedly connected to the lower outer wall of the housing 1, a display screen 3 fixedly connected to the outer wall of the housing 1, a through air inlet slot 4 opened on the outer wall of the housing 1, a filter slot 5 opened on the inner wall of the housing 1, a through air outlet plate 6 opened on the upper outer wall of the housing 1, an air outlet pipe fixedly connected to the outer wall of the air outlet plate 6, the air outlet plate 6 and the filter slot 5 are connected through the air outlet pipe, an air pump 7 fixedly connected to the outer wall of the air outlet pipe, and a filter assembly 8 provided on the inner wall of the housing 1. The filter assembly 8 includes a filter plate 81, a locking block 82, a pull rod 83, a pull plate 84, a locking block 85, a connecting plate 86, a push block 87, and a locking spring 88.

[0025] In one embodiment of this utility model, the filter plate 81 is slidably connected to the inner wall of the filter tank 5, and the arc-shaped outer wall of the filter plate 81 is fixedly connected to the locking block 82. The end of the filter plate 81 near the locking block 82 is fixedly connected to the pull rod 83, which penetrates the outer wall of the box 1. The end of the pull rod 83 away from the filter plate 81 is fixedly connected to the pull plate 84.

[0026] In one embodiment of this utility model, a locking block 85 is slidably connected to the inner wall of the box 1, a connecting plate 86 is fixedly connected to the outer wall of the locking block 85, a push block 87 is fixedly connected to the end of the connecting plate 86 away from the locking block 85, and a locking spring 88 is fixedly connected to the end of the locking block 85 close to the inner wall of the box 1.

[0027] In addition, the interior of the housing 1 is equipped with a sealing component 9, which includes a slide 91. The slide 91 is fixedly connected to the lower outer wall of the filter plate 81 near the locking block 82. The inner wall of the slide 91 is slidably connected to a slide rod 92. A compression spring 93 is sleeved on the outer wall of the slide rod 92. A sealing plate 94 is fixedly connected to the end of the filter plate 81 away from the locking block 82. When filtering odors, the compression spring 93 pushes the slide 91 to make the filter plate 81 more firmly fixed. When the filter plate 81 is pulled out, the sealing plate 94 can block the surrounding space of the filter tank 5, thereby preventing odors from flowing out of the filter tank 5 and leaving the filter plate 81, thus increasing the odor purification efficiency.

[0028] In an embodiment of this utility model, a groove is provided on the inner wall of the housing 1. Both ends of the slide rod 92 are fixedly connected to the inner wall of the groove. One end of the compression spring 93 is fixedly connected to the inner wall of the groove, and the other end of the compression spring 93 is fixedly connected to the slide seat 91. This allows the compression spring 93 to press down on the filter plate 81, making the filter plate 81 less prone to movement. This allows the filter plate 81 to better filter odors, resulting in a better filtration effect of the equipment.

[0029] In this embodiment of the present invention, the number of filter components 8 is set to three sets. The three sets of filter components 8 are vertically distributed on the outer wall of the filter tank 5. The mesh size of the three filter plates 81 on the three sets of filter components 8 is not the same. The filter plates 81 can be pulled out by the pull rod 83, so that the filter plates 81 are separated from the filter tank 5. At this time, the purification degree of the equipment decreases and the purification speed of the equipment increases. When facing areas with low odor concentration, the purification speed of odor increases, so that the equipment can perform graded filtration to deal with areas with different concentrations.

[0030] In an embodiment of this utility model, a locking groove is provided on the inner wall of the housing 1. The locking block 85 is slidably connected to the inner wall of the locking groove. The ends of the locking block 85 and the latching block 82 that are close to each other are provided with arc surfaces. The end of the locking spring 88 that is away from the locking block 85 is fixedly connected to the inner wall of the locking groove. When the filter plate 81 is pulled by the pull rod 83, the latching block 82 contacts the locking block 85, so that the arc surface on the latching block 82 contacts the arc surface on the locking block 85, causing the locking block 85 to rise. After the latching block 82 leaves the locking block 85, the locking block 85 descends through the locking spring 88, so that the flat end of the locking block 85 fits with the flat end of the latching block 82, thereby limiting the latching block 82. The position of the filter plate 81 after movement can be fixed, so that the filtration efficiency and filtration speed of the equipment can be adjusted.

[0031] In an embodiment of this utility model, an air intake plate is fixedly connected to the inner wall of the housing 1 near the air intake slot 4. An air intake pipe is provided on the outer wall of the air intake plate. The air intake plate is connected to the filter tank 5 through the air intake pipe, so that the odor can enter the filter tank 5 through the air intake plate and be purified by the filter plate 81. Then, it is driven by the air pump 7 so that the purified gas can be discharged through the air outlet plate 6.

[0032] In this embodiment of the utility model, the pull plate 84 is arc-shaped, and the outer wall of the housing 1 is provided with a push groove. The connecting plate 86 is slidably connected to the inner wall of the push groove. When purifying areas with different odor concentrations, the pull rod 83 can be pulled to make the filter plate 81 leave the filter groove 5, so that the filter plate 81 is fixed by the card block 82 and the locking block 85, so that the purification speed of the equipment can be changed, thereby enabling the equipment to better purify areas with different odor concentrations.

[0033] In this invention, during use, odorous gas enters the filter tank 5 through the air inlet 4. The odorous gas comes into contact with the filter plate 81, which purifies the gas. The purified gas is then driven by the air pump 7 and discharged through the air outlet plate 6. When purifying areas with different odor concentrations, the pull rod 83 can be pulled to move the filter plate 81 away from the filter tank 5. At this time, the filter plate 81 can be fixed by the cooperation of the locking block 82 and the locking block 85, allowing the equipment to perform graded filtration. This changes the purification speed of the equipment, enabling it to better purify areas with different odor concentrations. When filtering odorous gas, the compression spring 93 pushes the slide 91 to fix the filter plate 81 more firmly. When the filter plate 81 is pulled out, the sealing plate 94 blocks the surrounding space of the filter tank 5, preventing odorous gas from flowing out of the filter tank 5 and leaving the filter plate 81, thereby increasing the odor purification efficiency.

[0034] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. A deodorizing device with a graded filtration function, comprising a housing (1), wherein a movable wheel (2) is fixedly connected to the lower outer wall of the housing (1), a display screen (3) is fixedly connected to the outer wall of the housing (1), a through air inlet groove (4) is opened on the outer wall of the housing (1), a filter groove (5) is opened on the inner wall of the housing (1), a through air outlet plate (6) is opened on the upper outer wall of the housing (1), an air outlet pipe is fixedly connected to the outer wall of the air outlet plate (6), the air outlet plate (6) and the filter groove (5) are connected through the air outlet pipe, and an air pump (7) is fixedly connected to the outer wall of the air outlet pipe, characterized in that: The inner wall of the box (1) is provided with a filter assembly (8), the filter assembly (8) comprises: The filter plate (81) is slidably connected to the inner wall of the filter groove (5), the arc-shaped outer wall of the filter plate (81) is fixedly connected with the clamping block (82), one end of the filter plate (81) close to the clamping block (82) is fixedly connected with the pull rod (83), the pull rod (83) penetrates the outer wall of the box (1), and one end of the pull rod (83) away from the filter plate (81) is fixedly connected with the pull plate (84); The inner wall of the box (1) is slidably connected with the lock block (85), the outer wall of the lock block (85) is fixedly connected with the connecting plate (86), one end of the connecting plate (86) away from the lock block (85) is fixedly connected with the push block (87), and one end of the lock block (85) close to the inner wall of the box (1) is fixedly connected with the locking spring (88).

2. The deodorizing apparatus having a hierarchical filtering function according to claim 1, characterized by: The inner wall of the box (1) is provided with a sealing assembly (9), the sealing assembly (9) comprises a sliding seat (91), the sliding seat (91) is fixedly connected to the outer wall of one end of the filter plate (81) close to the clamping block (82), the inner wall of the sliding seat (91) penetrates and is slidably connected with the sliding rod (92), the outer wall of the sliding rod (92) is sleeved with the extrusion spring (93), and one end of the filter plate (81) away from the clamping block (82) is fixedly connected with the sealing plate (94).

3. The deodorizing apparatus having a hierarchical filtering function according to claim 2, characterized by: The inner wall of the box (1) is provided with a sliding groove, both ends of the sliding rod (92) are fixedly connected with the inner wall of the sliding groove, one end of the extrusion spring (93) is fixedly connected with the inner wall of the sliding groove, and the other end of the extrusion spring (93) is fixedly connected with the sliding seat (91).

4. The deodorizing apparatus having a hierarchical filtering function according to claim 1, characterized by: The number of the filter assembly (8) is three, three groups of the filter assembly (8) are vertically distributed on the outer wall of the filter groove (5), and the mesh openings of three groups of the filter plate (81) on three groups of the filter assembly (8) are inconsistent in size.

5. The deodorizing apparatus having a hierarchical filtering function according to claim 1, characterized by: The inner wall of the box (1) is provided with a lock groove, the lock block (85) is slidably connected with the inner wall of the lock groove, the end of the lock block (85) and the clamping block (82) close to each other is provided with an arc surface, and one end of the locking spring (88) away from the lock block (85) is fixedly connected with the inner wall of the lock groove.

6. The deodorizing apparatus having a hierarchical filtering function according to claim 1, characterized by: The inner wall of the box (1) close to one end of the air inlet groove (4) is fixedly connected with an air inlet plate, the outer wall of the air inlet plate is provided with an air inlet pipe, and the air inlet plate is communicated with the filter groove (5) through the air inlet pipe.

7. The deodorizing apparatus having a hierarchical filtering function according to claim 1, characterized by: The pull plate (84) is arc-shaped, the outer wall of the box (1) is provided with a push groove, and the connecting plate (86) is slidably connected with the inner wall of the push groove.

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