A high-efficiency activated carbon filtration device

Abstract

This invention provides a high-efficiency activated carbon filtration device, belonging to the technical field of filtration devices. It solves the technical problem that while activated carbon from the same batch is typically replaced uniformly, the saturation level of the carbon at the back end is lower than that at the front end, leading to waste of unsaturated activated carbon and thus resource waste. The high-efficiency activated carbon filtration device includes a shell with three guide pipes arranged in pairs inside. A carbon tank is located inside the shell, and multiple activated carbon chambers are slidably connected inside the carbon tank. Each activated carbon chamber has a sealing groove on its surface near the two water inlets, and the sealing grooves are annular. Each sealing groove contains a sealing mechanism for connecting to the water inlets. In this invention, the activated carbon chambers ensure that the unsaturated activated carbon at the bottom can be reused.

Description

Technical Field

[0001] This utility model belongs to the technical field of filtration devices, and relates to activated carbon, particularly a high-efficiency activated carbon filtration device. Background Technology

[0002] High-efficiency activated carbon filtration devices utilize the powerful adsorption capacity of activated carbon to purify air or water. Through the porous surface of activated carbon, these devices effectively adsorb harmful gases and odor molecules from the air, as well as organic pollutants from water, achieving a purification effect. Their high efficiency is reflected in the adsorption capacity of the activated carbon, the uniformity of particle size, and the rationality of the device design. High-efficiency activated carbon filtration devices are widely used in industrial waste gas treatment, drinking water purification, and indoor air quality improvement, playing a vital role in ensuring environmental safety and human health.

[0003] However, in some existing high-efficiency activated carbon filtration devices, activated carbon from the same batch is usually replaced all at once. But during use, the saturation level of the activated carbon at the back end is lower, while that at the front end is higher. Replacing it all at once will waste the unsaturated activated carbon, resulting in resource waste. Therefore, this problem needs to be solved. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a highly efficient activated carbon filtration device. The technical problem this invention aims to solve is that activated carbon from the same batch is usually replaced uniformly. However, during use, the saturation level of the activated carbon at the back end is lower than that at the front end. Uniform replacement leads to the waste of unsaturated activated carbon, resulting in resource waste.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: A high-efficiency activated carbon filtration device includes a housing with three guide pipes arranged in pairs inside the housing. A carbon tank is also located inside the housing, with multiple activated carbon chambers slidably connected within it. Each surface of the carbon tank near one of the guide pipes has an interface, with two activated carbon chambers cooperating with each guide pipe. A lifting mechanism for raising and lowering the activated carbon chambers is located at the bottom of the carbon tank. Each activated carbon chamber has two water inlets near the guide pipes, and these inlets also cooperate with the guide pipes. Each activated carbon chamber has a sealing groove on the surface near the two water inlets, and these grooves are annular. Each sealing groove contains a sealing mechanism for connecting the water inlets. The arrangement of the activated carbon chambers ensures that unsaturated activated carbon chambers at the bottom can be reused.

[0006] As a further embodiment of this utility model, the lifting mechanism includes a top column, which is slidably connected to the bottom of the carbon tank. An electric push rod is fixedly connected to the bottom of the top column and is fixedly connected to the inside of the housing. An upper carbon inlet is opened on the surface of the carbon tank near the top column. The electric push rod can be used to move the activated carbon chamber upward.

[0007] As a further embodiment of this utility model, the sealing mechanism includes a sealing ring, which is fixedly sleeved on the surface of the guide pipe. A sealing plate is slidably connected to one side of the sealing ring, and the sealing plate and the sealing groove are mutually matched. Multiple connecting rods are fixedly connected to the surface of the sealing plate away from the sealing groove, and the multiple connecting rods are all slidably connected to one side of the sealing ring. The other end of the multiple connecting rods is fixedly connected to the same adjusting plate. The adjusting plate is slidably sleeved on the surface of the guide pipe. A first spring is sleeved on the surface of each of the multiple connecting rods. One end of each of the multiple first springs is fixedly connected to one side of the adjusting plate, and the other end of each of the multiple first springs is fixedly connected to one side of the sealing ring. The surface of the adjusting plate away from the sealing ring is provided with a moving mechanism for moving the sealing plate. By setting the sealing plate, the water inlet can be sealed.

[0008] As a further embodiment of this utility model, the moving mechanism includes a support plate, which is slidably connected to the inside of the housing. A pressing plate is fixedly connected to the surface of the support plate near the adjusting plate, and the pressing plate and the adjusting plate are configured to cooperate with each other. Two support rods are symmetrically slidably connected to the bottom of the support plate, and both support rods are fixedly connected to the inside of the housing. A second spring is sleeved on the surface of each support rod, and the top ends of the two second springs are fixedly connected to the bottom of the support plate. The bottom ends of the two second springs are fixedly connected to the inside of the housing. A limiting groove is formed on the surface of the support plate away from the support rods, and a limiting mechanism for limiting the support plate is provided on one side of the limiting groove. The sealing plate can be moved by the pressing plate.

[0009] As a further embodiment of this utility model, the limiting mechanism includes two sliding rods, both of which are slidably connected to one side of the housing. A common limiting plate is fixedly connected to the surface of the two sliding rods near the support plate. The limiting plate is slidably connected to one side of the limiting groove. A common pull plate is fixedly connected to the other end of the two sliding rods. A third spring is sleeved on the surface of each of the two sliding rods. One end of each third spring is fixedly connected to one side of the housing, and the other end is fixedly connected to one side of the limiting plate. Four fixing ears are fixedly connected to the surface of the housing, and the four fixing ears are evenly arranged in a square shape. The limiting plate can restrict the support plate.

[0010] The beneficial effects of this utility model are as follows: 1. This utility model employs a technical solution that moves the activated carbon bins within the carbon trough, ensuring that unsaturated activated carbon bins at the bottom can be reused. This effectively solves the problem of wasting unsaturated activated carbon during the replacement of the same batch of activated carbon, which often results in lower saturation at the back end and higher saturation at the front end. The electric push rod has a top column installed at its output end, which slides at the bottom of the carbon trough. When the electric push rod moves the top column, it compresses the activated carbon bins, causing them to rise and thus achieve replacement. Because the bottom bins are moved upwards, unsaturated bins can continue to be used. After the top column has moved, the support plate is pressed, causing the extrusion plate to press against the adjustment plate, allowing the sealing plate to re-enter the corresponding activated carbon bin. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the overall structure of a high-efficiency activated carbon filtration device proposed in this utility model. Figure 2 This is a schematic diagram of the internal structure of a high-efficiency activated carbon filtration device proposed in this utility model. Figure 3 This is a schematic diagram of the lifting mechanism of a high-efficiency activated carbon filtration device proposed in this utility model. Figure 4 This is a schematic diagram of the sealing mechanism of a high-efficiency activated carbon filtration device proposed in this utility model; Figure 5 for Figure 4 A magnified structural diagram at point A in the diagram.

[0012] In the diagram: 1. Shell; 2. Activated carbon chamber; 3. Guide pipe; 4. Pull plate; 101. Fixing ear; 102. Carbon trough; 103. Upper carbon inlet; 104. Top column; 105. Electric push rod; 106. Connecting interface; 201. Water inlet; 202. Sealing groove; 301. Sealing ring; 302. Sealing plate; 303. Connecting rod; 304. First spring; 305. Adjusting plate; 306. Support plate; 307. Extrusion plate; 308. Limiting groove; 309. Support rod; 310. Second spring; 401. Sliding rod; 402. Third spring; 403. Limiting plate. Detailed Implementation

[0013] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0014] Reference Figure 1 - Figure 5 A high-efficiency activated carbon filtration device includes a housing 1, inside which are three guide pipes 3 arranged in pairs. A carbon tank 102 is located inside the housing 1, and multiple activated carbon chambers 2 are slidably connected within the carbon tank 102. Each surface of the carbon tank 102 near one of the two sets of guide pipes 3 has a connecting interface 106. Two activated carbon chambers 2 are configured to cooperate with two sets of guide pipes 3. A lifting mechanism for raising and lowering the multiple activated carbon chambers 2 is located at the bottom of the carbon tank 102. This allows the activated carbon chamber 2 to move stably. Each of the multiple activated carbon chambers 2 has two water inlets 201 on the surface near the guide pipe 3, and the two water inlets 201 are configured to cooperate with the guide pipe 3. Each of the activated carbon chambers 2 has a sealing groove 202 on the surface near the two water inlets 201, and the sealing groove 202 is annular. Both sealing grooves 202 are equipped with a sealing mechanism for connecting the water inlets 201. Through the configuration of the activated carbon chambers 2, it can be ensured that the unsaturated activated carbon chambers 2 at the bottom can be reused.

[0015] Preferably, the lifting mechanism includes a top column 104, which is slidably connected to the bottom of the carbon tank 102. An electric push rod 105 is fixedly connected to the bottom of the top column 104 and is fixedly connected to the inside of the housing 1. An upper carbon inlet 103 is opened on the surface of the carbon tank 102 near the top column 104. The activated carbon chamber 2 can be moved upward by the electric push rod 105.

[0016] Preferably, the sealing mechanism includes a sealing ring 301, which is fixedly sleeved on the surface of the guide tube 3. A sealing plate 302 is slidably connected to one side of the sealing ring 301, and the sealing plate 302 and the sealing groove 202 are mutually fitted. A plurality of connecting rods 303 are fixedly connected to the surface of the sealing plate 302 away from the sealing groove 202, and the plurality of connecting rods 303 are all slidably connected to one side of the sealing ring 301. The other end of the plurality of connecting rods 303 is fixedly connected to the same adjusting plate 305, and the adjusting plate 305 is slidably sleeved on the guide tube 3. On the surface of the flow tube 3, multiple connecting rods 303 are each fitted with a first spring 304. One end of each first spring 304 is fixedly connected to one side of the adjusting plate 305. The adjusting plate 305 allows the sealing plate 302 to move. The other end of each first spring 304 is fixedly connected to one side of the sealing ring 301. The surface of the adjusting plate 305 away from the sealing ring 301 is provided with a moving mechanism for moving the sealing plate 302. The sealing plate 302 can seal the inlet 201.

[0017] Furthermore, the moving mechanism includes a support plate 306, which is slidably connected to the inside of the housing 1. A pressing plate 307 is fixedly connected to the surface of the support plate 306 near the adjusting plate 305, and the pressing plate 307 and the adjusting plate 305 are configured to cooperate with each other. Two support rods 309 are symmetrically slidably connected to the bottom of the support plate 306. Both support rods 309 are fixedly connected to the inside of the housing 1. A second spring 310 is sleeved on the surface of each support rod 309. The top ends of the two second springs 310 are fixedly connected to the bottom of the support plate 306, and the bottom ends of the two second springs 310 are fixedly connected to the inside of the housing 1. The pressing plate 307 can be moved upward by the setting of the second springs 310. A limiting groove 308 is opened on the surface of the support plate 306 away from the support rods 309. A limiting mechanism for limiting the support plate 306 is provided on one side of the limiting groove 308. The sealing plate 302 can be moved by the setting of the pressing plate 307.

[0018] Furthermore, the limiting mechanism includes two slide rods 401, both of which are slidably connected to one side of the housing 1. The same limiting plate 403 is fixedly connected to the surface of the two slide rods 401 near the support plate 306. The limiting plate 403 is slidably connected to one side of the limiting groove 308. The other end of the two slide rods 401 is fixedly connected to the same pull plate 4. A third spring 402 is sleeved on the surface of each of the two slide rods 401. One end of each of the two third springs 402 is fixedly connected to one side of the housing 1, and the other end of each of the two third springs 402 is fixedly connected to one side of the limiting plate 403. Four fixing ears 101 are fixedly connected to the surface of the housing 1, and the four fixing ears 101 are evenly arranged in a square. The limiting plate 403 can limit the support plate 306.

[0019] Working principle: During use, the worker first adds new activated carbon bins 2 into the carbon tank 102 through the carbon inlet 103. When the activated carbon bin 2 at the top needs to be replaced, the pull plate 4 at the top of the shell 1 is pulled first. A limit plate 403 is installed on one side of the pull plate 4, and the limit plate 403 initially restricts the support plate 306. A second spring 310 is installed at the bottom of the support plate 306. Therefore, when the pull plate 4 drives the limit plate 403 to reset, the second spring 310 will also drive the support plate 306 to reset. A pressing plate 307 is installed on one side of the support plate 306. The pressing plate 307 cooperates with the adjusting plate 305. Due to the shape of the pressing plate 307, when the support plate 306 moves the pressing plate 307 downward, the pressing plate 307 will press the adjusting plate 305 and move it forward. A sealing plate 302 is installed on one side of the adjusting plate 305. The sealing plate 302 cooperates with the sealing groove 202 on one side of the activated carbon chamber 2. Therefore, when the adjusting plate 305 moves the sealing plate 302 forward, the sealing plate 302 will enter... Inside the activated carbon chamber 2, to prevent leakage at the connection between the guide pipe 3 and the activated carbon chamber 2, the adjusting plate 305 is connected to the guide pipe 3 via the first spring 304. Therefore, when the pressing plate 307 resets, the adjusting plate 305 will also drive the sealing plate 302 to reset, thus disconnecting it from the activated carbon chamber 2. After the connection is disconnected, the electric push rod 105 will start. A top column 104 is installed at the output end of the electric push rod 105, and the top column 104 slides at the bottom of the carbon tank 102. Thus, when the electric push rod 105... When the top column 104 moves, it will squeeze the activated carbon chamber 2, thereby moving the activated carbon chamber 2 inside the carbon tank 102 upward to achieve the purpose of replacement. Since the activated carbon chamber 2 at the bottom is moved upward, it can ensure that the unsaturated activated carbon chamber 2 at the bottom can continue to be used. After the top column 104 has moved, it will press the support plate 306, which will drive the extrusion plate 307 to extrude the adjustment plate 305, so that the sealing plate 302 can re-enter the corresponding activated carbon chamber 2.

[0020] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A high-efficiency activated carbon filtration device, comprising a housing (1), characterized in that, The shell (1) is provided with three guide pipes (3), which are arranged in pairs. The shell (1) is provided with a carbon tank (102), and multiple activated carbon chambers (2) are slidably connected inside the carbon tank (102). The surface of the carbon tank (102) near the two sets of guide pipes (3) is provided with a connecting interface (106). Two activated carbon chambers (2) are arranged in cooperation with two sets of guide pipes (3). The bottom of the carbon tank (102) is provided with a lifting mechanism. The lifting mechanism of multiple activated carbon chambers (2) has two water inlets (201) on the surface of each activated carbon chamber (2) near the guide pipe (3), and the two water inlets (201) are configured to cooperate with the guide pipe (3). The surface of each activated carbon chamber (2) near the two water inlets (201) is provided with a sealing groove (202), and the sealing groove (202) is opened in a ring shape. The two sealing grooves (202) are provided with a sealing mechanism for connecting the water inlet (201) inside.

2. The high-efficiency activated carbon filtration device according to claim 1, characterized in that, The lifting mechanism includes a top column (104), which is slidably connected to the bottom of the carbon tank (102). An electric push rod (105) is fixedly connected to the bottom of the top column (104), and the electric push rod (105) is fixedly connected to the inside of the housing (1). The carbon tank (102) has an upper carbon inlet (103) on the surface near the top column (104).

3. The high-efficiency activated carbon filtration device according to claim 1, characterized in that, The sealing mechanism includes a sealing ring (301), which is fixedly sleeved on the surface of the guide tube (3). A sealing plate (302) is slidably connected to one side of the sealing ring (301), and the sealing plate (302) and the sealing groove (202) are mutually matched. A plurality of connecting rods (303) are fixedly connected to the surface of the sealing plate (302) away from the sealing groove (202), and the plurality of connecting rods (303) are all slidably connected to one side of the sealing ring (301). The other end of the plurality of connecting rods (303) is fixedly... The same adjusting plate (305) is fixedly connected to the flow guide (3). The adjusting plate (305) is slidably sleeved on the surface of the flow guide (3). The surfaces of the multiple connecting rods (303) are all sleeved with first springs (304). One end of the multiple first springs (304) is fixedly connected to one side of the adjusting plate (305), and the other end of the multiple first springs (304) is fixedly connected to one side of the sealing ring (301). The surface of the adjusting plate (305) away from the sealing ring (301) is provided with a moving mechanism for moving the sealing plate (302).

4. The high-efficiency activated carbon filtration device according to claim 3, characterized in that, The moving mechanism includes a support plate (306), which is slidably connected to the inside of the housing (1). A pressing plate (307) is fixedly connected to the surface of the support plate (306) near the adjusting plate (305), and the pressing plate (307) and the adjusting plate (305) are arranged to cooperate with each other. Two support rods (309) are symmetrically slidably connected to the bottom of the support plate (306), and both support rods (309) are fixedly connected to the inside of the housing (1).

5. The high-efficiency activated carbon filtration device according to claim 4, characterized in that, The surfaces of the two support rods (309) are each fitted with a second spring (310). The top ends of the two second springs (310) are fixedly connected to the bottom of the support plate (306), and the bottom ends of the two second springs (310) are fixedly connected to the inside of the housing (1). A limiting groove (308) is provided on the surface of the support plate (306) away from the support rods (309). A limiting mechanism for limiting the support plate (306) is provided on one side of the limiting groove (308).

6. The high-efficiency activated carbon filtration device according to claim 5, characterized in that, The limiting mechanism includes two slide rods (401), both slide rods (401) are slidably connected to one side of the housing (1), and the same limiting plate (403) is fixedly connected to the surface of the two slide rods (401) near the support plate (306). The limiting plate (403) is slidably connected to one side of the limiting groove (308). The same pull plate (4) is fixedly connected to the other end of the two slide rods (401). A third spring (402) is sleeved on the surface of the two slide rods (401). One end of the two third springs (402) is fixedly connected to one side of the housing (1), and the other end of the two third springs (402) is fixedly connected to one side of the limiting plate (403). Four fixing ears (101) are fixedly connected to the surface of the housing (1), and the four fixing ears (101) are evenly arranged in a square shape.

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