Activated carbon adsorption device for air purification

Abstract

The utility model provides an activated carbon adsorption device for air purification, which relates to the technical field of air purification and comprises an adsorption box, an air inlet is formed in one side of the adsorption box, an air outlet is formed in the other side of the adsorption box, a filter component is arranged in the adsorption box, and a transmission component is arranged on one side, close to the filter component, of the adsorption box; the filtering assembly comprises a discharging groove and a partition plate, the discharging groove is formed in the adsorption box, a flow guide plate is fixedly connected to the side, close to the discharging groove, of the interior of the adsorption box, the partition plate is fixedly connected to the side, close to the discharging groove, of the flow guide plate, and the partition plate fixedly communicates with the discharging groove. The main activated carbon adsorption layer and the auxiliary activated carbon adsorption layer are replaced in the partition plate, the auxiliary activated carbon adsorption layer continues to purify air, finally, the main activated carbon adsorption layer is taken out from the interior of the discharging groove, and a new main activated carbon adsorption layer is installed in the discharging groove, so that the working efficiency of the activated carbon adsorption device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to air purification technical field especially relates to a kind of activated carbon adsorption device for air purification. BACKGROUND

[0002] Activated carbon adsorption device is a kind of equipment using the adsorption performance of activated carbon to purify air, mainly used to remove harmful gases and odors in air.

[0003] Existing activated carbon adsorption device is mainly composed of shell, activated carbon adsorption layer, air inlet and air outlet, and the activated carbon adsorption layer is the core part, and the activated carbon can be granular, columnar or honeycomb-shaped in different shapes.

[0004] However, with the increase of use time, activated carbon adsorption layer, activated carbon will gradually adsorb a large number of pollutants, when reaching adsorption saturation state, its purification capacity will decrease significantly, at this time, activated carbon adsorption device needs to be suspended, and the activated carbon adsorption layer inside the device needs to be replaced, which leads to the device unable to work continuously, and is not conducive to improve work efficiency, therefore, the utility model provides an activated carbon adsorption device for air purification. UTILITY MODEL CONTENT

[0005] The utility model aims at solving the shortcomings in the prior art, and provides an activated carbon adsorption device for air purification.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an activated carbon adsorption device for air purification, comprising an adsorption box, an air inlet is formed on one side of the adsorption box, an air outlet is formed on the other side of the adsorption box, a filter assembly is arranged inside the adsorption box, and a transmission assembly is arranged on one side of the adsorption box close to the filter assembly.

[0007] The filter assembly comprises a discharge chute and a partition plate, the discharge chute is formed in the inside of the adsorption box, a guide plate is fixedly connected to one side of the inside of the adsorption box close to the discharge chute, the partition plate is fixedly connected to one side of the guide plate close to the discharge chute, the partition plate is fixedly communicated with the discharge chute, a main activated carbon adsorption layer is arranged in the inside of the partition plate, and a secondary activated carbon adsorption layer is arranged in the inside of the discharge chute.

[0008] As a preferred embodiment, the main activated carbon adsorption layer and the secondary activated carbon adsorption layer are both provided with a support plate slidingly connected thereto, and the support plate is slidingly connected with the partition plate.

[0009] The technical effect of the above-mentioned technical scheme is that the support plate is fixedly connected to the partition plate, which facilitates the exchange of the main activated carbon adsorption layer and the secondary activated carbon adsorption layer inside the partition plate, and is conducive to improving the work efficiency of replacement.

[0010] As a preferred implementation, the transmission assembly comprises a box and a rack, the box is fixedly connected to the adsorption box near one side of the discharge slot, a motor is fixedly connected to the box, a rotating shaft is slidingly connected to the output end of the motor, a gear is fixedly connected to the rotating shaft, the rack is fixedly connected to the support plate near one side of the gear, and the gear and the rack are in transmission connection.

[0011] The technical effects of the above technical scheme are that the moving sequence of the main activated carbon adsorption layer and the auxiliary activated carbon adsorption layer is accurately controlled, the interference and possible collision in the operation process are reduced, and the work efficiency is improved.

[0012] As a preferred implementation, the rotating shaft is rotatably connected with a push plate, and the push plate is slidingly connected with the box.

[0013] The technical effects of the above technical scheme are that the position of the gear is controlled by the rotating shaft, and the motor continuously provides power.

[0014] As a preferred implementation, a handle is rotatably connected to the push plate, a fixed block is fixedly connected to the box near the handle, and the handle is clamped with the fixed block.

[0015] The technical effects of the above technical scheme are that the position of the gear is fixed, and the stability of the gear during rotation is improved.

[0016] As a preferred implementation, a sealing plate is rotatably connected to the inner wall of the partition plate near one side of the discharge slot.

[0017] The technical effects of the above technical scheme are that the partition plate is sealed, and air leakage from the inside of the partition plate and the discharge slot is avoided.

[0018] Compared with the prior art, the advantages and positive effects of the utility model are that,

[0019] 1. By setting the filter assembly, the auxiliary activated carbon adsorption layer is first pushed, the auxiliary activated carbon adsorption layer passes through the discharge slot and enters the inside of the partition plate, then the main activated carbon adsorption layer is pushed, the main activated carbon adsorption layer is received in the inside of the adsorption box, the replacement of the main activated carbon adsorption layer and the auxiliary activated carbon adsorption layer is completed, the auxiliary activated carbon adsorption layer continues to purify air, finally, the main activated carbon adsorption layer is taken out from the inside of the discharge slot, and a new main activated carbon adsorption layer is installed in the inside of the discharge slot, thereby solving the problem that the activated carbon adsorption device needs to be replaced after shutdown, and the work efficiency of the activated carbon adsorption device is improved.

[0020] 2、By setting the filter assembly and transmission assembly, by staggering the installation position of the rack on the support plate, the rack close to the secondary active carbon adsorption layer is far away from the gear, when the gear rotates, the secondary active carbon adsorption layer is first driven into the inside of the partition plate, then the gear is pushed to be close to the rack on the primary active carbon adsorption layer, and the primary active carbon adsorption layer in the inside of the partition plate is taken out, so that the moving order of the primary active carbon adsorption layer and the secondary active carbon adsorption layer can be accurately controlled, the interference and possible collision in the operation process are reduced, and the working efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 A structure schematic view of the active carbon adsorption device for air purification is provided.

[0022] Figure 2 A structure schematic view of the filter assembly in the active carbon adsorption device for air purification is provided.

[0023] Figure 3 A split view of the transmission assembly in the active carbon adsorption device for air purification is provided.

[0024] Figure 4 A structure schematic view of the support plate in the active carbon adsorption device for air purification is provided.

[0025] Figure 5 A sectional view of the partition plate in the active carbon adsorption device for air purification is provided.

[0026] LEGEND:

[0027] 1, adsorption box; 2, air inlet; 3, air outlet;

[0028] 4, filter assembly; 41, discharge chute; 42, guide plate; 43, partition plate; 44, primary active carbon adsorption layer; 45, secondary active carbon adsorption layer; 46, support plate; 47, sealing plate;

[0029] 5, transmission assembly; 51, box body; 52, motor; 53, rotating shaft; 54, gear; 55, push plate; 56, handle; 57, fixed block; 58, rack. DETAILED DESCRIPTION

[0030] 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. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0031] As shown in Figure 1 - Figure 5 The embodiment provides a technical scheme: an active carbon adsorption device for air purification, comprising an adsorption box 1, an air inlet 2 is formed on one side of the adsorption box 1, an air outlet 3 is formed on the other side of the adsorption box 1, a filter assembly 4 is arranged in the adsorption box 1, and a transmission assembly 5 is arranged on one side of the adsorption box 1 close to the filter assembly 4.

[0032] As shown in Figure 2 The filter assembly 4 comprises a discharge chute 41 and a partition plate 43, the discharge chute 41 is formed in the adsorption box 1, a flow guide plate 42 is fixedly connected to one side of the adsorption box 1 close to the discharge chute 41, the partition plate 43 is fixedly connected to one side of the flow guide plate 42 close to the discharge chute 41, the partition plate 43 is fixedly communicated with the discharge chute 41, a main active carbon adsorption layer 44 is arranged in the partition plate 43, and a secondary active carbon adsorption layer 45 is arranged in the discharge chute 41. Air is input into the adsorption box 1 from the air inlet 2, flows along the flow guide plate 42 to the top and bottom of the adsorption box 1, and passes through the inside of the partition plate 43, the main active carbon adsorption layer 44 on the partition plate 43 adsorbs impurities in the air to purify the air, and then the air flows along the inside of the adsorption box 1 to the air outlet 3 and is discharged from the air outlet 3. When the main active carbon adsorption layer 44 reaches an adsorption saturation state after long-time use, it needs to be replaced. At this time, the secondary active carbon adsorption layer 45 is first pushed to pass through the discharge chute 41 and enter the inside of the partition plate 43, and then the main active carbon adsorption layer 44 is pushed to be accommodated in the inside of the adsorption box 1, so that the replacement of the main active carbon adsorption layer 44 and the secondary active carbon adsorption layer 45 is completed, the secondary active carbon adsorption layer 45 continues to purify the air, and finally the main active carbon adsorption layer 44 is taken out from the inside of the discharge chute 41 and a new main active carbon adsorption layer 44 is installed in the inside of the discharge chute 41, thereby solving the problem that the active carbon adsorption device cannot continue to be used after the main active carbon adsorption layer 44 is replaced, and being beneficial to improving the working efficiency of the active carbon adsorption device.

[0033] Further, as shown in Figure 4 The main active carbon adsorption layer 44 and the secondary active carbon adsorption layer 45 are slidably connected with support plates 46, and the support plates 46 are slidably connected with the partition plate 43. The support plates 46 are fixedly connected to the partition plate 43, and the support plates 46 slide on the partition plate 43, so that the main active carbon adsorption layer 44 and the secondary active carbon adsorption layer 45 are exchanged at the temple part of the partition plate 43. Since the main active carbon adsorption layer 44 and the secondary active carbon adsorption layer 45 are slidably connected to the support plates 46, they are convenient to replace in the discharge chute 41, and the working efficiency of replacement is improved.

[0034] In order to improve the efficiency of replacing the active carbon adsorption layer, as shown in Figure 3 -Figure 4 As shown, the transmission assembly 5 includes a housing 51 and a rack 58. The housing 51 is fixedly connected to the adsorption box 1 on the side near the discharge trough 41. A motor 52 is fixedly connected to the housing 51. A rotating shaft 53 is slidably connected to the output end of the motor 52. A gear 54 is fixedly connected to the rotating shaft 53. The rack 58 is fixedly connected to the support plate 46 on the side near the gear 54. The gear 54 and the rack 58 are connected in a transmission manner. By staggering the position of the rack 58 installed on the support plate 46, the rack 58 near the secondary activated carbon adsorption layer 45 is further away from the gear 54. When the gear 54 rotates, it first drives the secondary activated carbon adsorption layer 45 into the interior of the partition 43, and then pushes the gear 54 so that the gear 54 is close to the rack 58 on the main activated carbon adsorption layer 44. Then, the main activated carbon adsorption layer 44 inside the partition 43 is taken out. This achieves precise control of the movement sequence of the main activated carbon adsorption layer 44 and the secondary activated carbon adsorption layer 45, reduces interference and possible collisions during operation, and helps to improve work efficiency.

[0035] Furthermore, such as Figure 3 As shown, a push plate 55 is rotatably connected to the rotating shaft 53. The push plate 55 is slidably connected to the housing 51. An annular limiting plate is welded to the rotating shaft 53. The push plate 55 is slidably connected to the rotating shaft 53 through the annular limiting plate. A sliding groove is provided on the housing 51 so that the push plate 55 drives the rotating shaft 53 to move along the sliding groove. This facilitates the control of the position of the gear 54 through the rotating shaft 53. The length of the sliding groove is less than the length of the rotating shaft 53, so that the rotating shaft 53 is always connected to the output end of the motor 52, which facilitates the continuous power supply of the motor 52.

[0036] Furthermore, such as Figure 3 As shown, a handle 56 is rotatably connected to the push plate 55, and a fixing block 57 is fixedly connected to the side of the housing 51 near the handle 56. The handle 56 is engaged with the fixing block 57. By pulling the handle 56, the gear 54 is driven to adjust its position. Then, the handle 56 is rotated to engage with the fixing block 57, thus fixing the position of the gear 54 and improving the stability of the gear 54 when it rotates.

[0037] Furthermore, such as Figure 5 As shown, a sealing plate 47 is rotatably connected to the inner wall of the partition 43 near the discharge trough 41. By installing a hinge inside the partition 43, when the main activated carbon adsorption layer 44 or the secondary activated carbon adsorption layer 45 is removed from the inside of the partition 43, the sealing plate 47 automatically falls down by its own gravity, sealing the partition 43 and preventing air from leaking from the partition 43 and the discharge trough 41.

[0038] Working principle: such as Figure 1 - Figure 5 As shown:

[0039] In use: first, the adsorption box 1 is connected with the external ventilation system, the ventilation system sends air into the inside of the adsorption box 1 through the air inlet 2, the air flows along the guide plate 42 to the top and bottom of the adsorption box 1, and passes through the inside of the baffle 43, the main activated carbon adsorption layer 44 on the baffle 43 adsorbs the impurities in the air, purifies the air, and then the air flows along the inside of the adsorption box 1 to the direction of the air outlet 3, and is discharged from the air outlet 3.

[0040] When the main activated carbon adsorption layer 44 reaches the adsorption saturation state after long-term use, the motor 52 is started, the motor 52 drives the gear 54 to rotate through the rotating shaft 53, the gear 54 drives the supporting plate 46 to move through a group of racks 58, the supporting plate 46 sends the auxiliary activated carbon adsorption layer 45 into the inside of the baffle 43, then the push handle 56 drives the rotating shaft 53 to move through the push plate 55, the gear 54 is engaged with another group of racks 58, the handle 56 is rotated, the handle 56 is clamped with the fixed block 57 and the gear 54 is fixed, the motor 52 is started again, the main activated carbon adsorption layer 44 is sent into the inside of the adsorption box 1, the replacement of the main activated carbon adsorption layer 44 and the auxiliary activated carbon adsorption layer 45 is completed, the auxiliary activated carbon adsorption layer 45 continues to purify the air, finally the main activated carbon adsorption layer 44 is taken out from the inside of the discharge slot 41, and the new main activated carbon adsorption layer 44 is installed in the inside of the discharge slot 41.

[0041] The above is only a preferred embodiment of the present application, and does not limit the present application in other forms, any skilled person in the art can change or modify the above disclosed technical content to equivalent embodiments applied to other fields, but any simple modification, equivalent change and modification of the above embodiments according to the technical essence of the present application still belong to the protection scope of the present application.

Claims

1. An activated carbon adsorption device for air purification, comprising an adsorption box (1), characterized in that, The side of the adsorption box (1) is provided with an air inlet (2), the other side of the adsorption box (1) is provided with an air outlet (3), the inside of the adsorption box (1) is provided with a filter assembly (4), the side of the adsorption box (1) close to the filter assembly (4) is provided with a transmission assembly (5); The filter assembly (4) comprises a discharge chute (41) and a partition plate (43), the discharge chute (41) is arranged in the inside of the adsorption box (1), the side of the inside of the adsorption box (1) close to the discharge chute (41) is fixedly connected with a guide plate (42), the side of the partition plate (43) fixedly connected on the guide plate (42) close to the discharge chute (41), the partition plate (43) is fixedly communicated with the discharge chute (41), the inside of the partition plate (43) is provided with a main activated carbon adsorption layer (44), the inside of the discharge chute (41) is provided with a secondary activated carbon adsorption layer (45).

2. The activated carbon adsorption device for air purification according to claim 1, characterized in that: The main activated carbon adsorption layer (44) and the secondary activated carbon adsorption layer (45) are both provided with a support plate (46) which is slidingly connected, and the support plate (46) is slidingly connected with the partition plate (43).

3. The activated carbon adsorption device for air purification according to claim 1, characterized in that: The transmission assembly (5) comprises a box body (51) and a rack (58), the box body (51) is fixedly communicated on the side of the adsorption box (1) close to the discharge chute (41), the box body (51) is fixedly connected with a motor (52), the output end of the motor (52) is slidingly connected with a rotating shaft (53), the rotating shaft (53) is fixedly connected with a gear (54), the rack (58) is fixedly connected on the side of the support plate (46) close to the gear (54), and the gear (54) is drivingly connected with the rack (58).

4. The activated carbon adsorption device for air purification according to claim 3, characterized in that: The rotating shaft (53) is rotatably connected with a push plate (55), and the push plate (55) is slidingly connected with the box body (51).

5. The activated carbon adsorption device for air purification according to claim 4, characterized in that: The push plate (55) is rotatably connected with a handle (56), the side of the box body (51) close to the handle (56) is fixedly connected with a fixed block (57), and the handle (56) is clamped with the fixed block (57).

6. The activated carbon adsorption device for air purification according to claim 5, characterized in that: The inside wall of the partition plate (43) is rotatably connected with a sealing plate (47) on the side close to the discharge chute (41).

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