Activated carbon filter

Abstract

The utility model provides an activated carbon filter, which relates to the field of filters, and comprises a mounting cylinder, the upper surface of the mounting cylinder is connected with an end socket through a bolt, an activated carbon storage basket, a plurality of lifting hooks and a plurality of lifting rings are arranged in the mounting cylinder, the top ends of the lifting hooks are movably connected with the top of the inner wall of the end socket in a circumferential manner, and the lifting rings are movably connected with the top of the inner wall of the end socket. The lower surfaces of the lifting rings are circumferentially and fixedly connected with the upper surface of the activated carbon storage basket, the bottom end of each lifting hook is correspondingly connected with each lifting ring in a lifting mode, and the number of the pushing mechanisms is two; according to the scheme, a hydraulic cylinder is started to push an end socket upwards through a connecting plate, when the end socket moves upwards, an activated carbon storage basket is lifted upwards through cooperation of a lifting hook and a lifting ring, and when the bottom of the activated carbon storage basket is lifted to the position above a mounting barrel, an operator can directly replace the activated carbon storage basket and activated carbon in the activated carbon storage basket integrally with the help of a crane; therefore, the use of manpower can be reduced, and meanwhile, the replacement efficiency can be improved.

Description

Technical Field

[0001] This utility model relates to the field of filters, and more particularly to activated carbon filters. Background Technology

[0002] A filter is a device used to remove impurities, particulate matter, and contaminants from liquids or gases. It is widely used in industrial production, domestic water treatment, air purification, medical and health applications, and laboratories. Common filter types include mechanical filters, membrane filters, activated carbon filters, and bag filters. Among these, activated carbon filters utilize the excellent adsorption properties of activated carbon to purify water or air of pollutants such as organic matter, odors, chlorine, pigments, and some heavy metals.

[0003] In related technologies, activated carbon filters typically consist of a cylindrical body filled with granular or columnar activated carbon. When fluid passes through the filter, pollutants are adsorbed onto the surface of the activated carbon, thus achieving a purification effect. However, as the usage time increases, the activated carbon gradually becomes saturated, and its adsorption capacity decreases, requiring periodic replacement. Traditional activated carbon filters typically require personnel to enter the interior through a manhole in the cylinder to perform the replacement operation. However, when the cylinder is filled with a large amount of activated carbon, it may require a significant amount of manpower and may also affect the replacement efficiency.

[0004] Therefore, it is necessary to provide activated carbon filters to solve the above-mentioned technical problems. Utility Model Content

[0005] To address the technical problem that manually replacing activated carbon can be labor-intensive and may affect replacement efficiency when the cylinder is filled with a large amount of activated carbon, this invention provides an activated carbon filter.

[0006] The activated carbon filter provided by this utility model includes: an installation cylinder, the upper surface of which is bolted to a cap, an activated carbon storage basket, hooks, and rings inside the installation cylinder. Multiple hooks are provided, with their top ends circumferentially connected to the top of the inner wall of the cap. Multiple rings are provided, with their lower surfaces circumferentially fixedly connected to the upper surface of the activated carbon storage basket. The bottom end of each hook is correspondingly connected to each ring. Two pushing mechanisms are provided, symmetrically fixed on both sides of the outer wall of the installation cylinder. Each pushing mechanism includes a hydraulic cylinder, the output end of which is fixedly connected to a connecting plate, one side of which is fixedly connected to the outer wall of the cap.

[0007] Preferably, the mounting cylinder includes a cylinder body, a feed inlet is fixedly connected to one side of the bottom of the cylinder body, a drain valve is fixedly connected to the bottom of the cylinder body, a first flange plate is fixedly connected to the outer wall of the cylinder body, the end cap includes a cover body, a discharge port is fixedly connected to the top of the cover body, and a second flange plate is fixedly connected to the outer wall of the cover body.

[0008] Preferably, the activated carbon storage basket includes a basket body located inside the cylinder, a connecting ring fixedly connected to the upper surface of the basket body, and the lower surface of the lifting ring fixedly connected to the upper surface of the connecting ring.

[0009] Preferably, the pushing mechanism includes a mounting plate fixedly connected to the outer wall of the cylinder, and the lower end face of the hydraulic cylinder is fixedly connected to the upper surface of the mounting plate.

[0010] Preferably, a support ring plate is fixedly connected to the inner wall of the cylinder, and the connecting ring is located above the support ring plate.

[0011] Preferably, an annular protrusion is fixedly connected to the upper surface of the support ring plate, and an annular groove is formed on the lower surface of the connecting ring, with the annular protrusion located inside the annular groove.

[0012] Preferably, a sealing ring is fixedly connected to the upper surface of the support ring plate, and the annular protrusion plate passes through the sealing ring.

[0013] Compared with related technologies, the activated carbon filter provided by this utility model has the following beneficial effects:

[0014] 1. This activated carbon filter reduces manpower and improves activated carbon replacement efficiency: The mounting cylinder is bolted to the end cap, which restricts the installation position of multiple hooks. The hooks and lifting rings work together to suspend the activated carbon storage basket inside the mounting cylinder. The activated carbon storage basket contains activated carbon. When fluid passes through the mounting cylinder and end cap, pollutants are adsorbed onto the surface of the activated carbon inside the basket, achieving a purification effect. When the activated carbon inside the basket needs to be replaced, the hydraulic cylinders of the pushing mechanism on both sides of the mounting cylinder are activated. The end cap is pushed upward through the connecting plate. As the end cap moves upward, the hooks and lifting rings lift the activated carbon storage basket upward. When the bottom of the activated carbon storage basket is raised above the mounting cylinder, the operator can use a crane to directly replace the activated carbon storage basket and its contents. This replaces the manual operation of entering through the manhole to replace the activated carbon, reducing manpower and improving replacement efficiency.

[0015] 2. This activated carbon filter can deliver the fluid that needs to be filtered by activated carbon into the cylinder through the feed port. The drain valve can discharge the waste material from the cylinder to the outside, and the discharge port can discharge the fluid after being filtered by activated carbon to the outside. The first flange plate and the second flange plate are connected by bolts, which can limit the position between the cylinder and the cover. The mounting plate can limit the installation position of the hydraulic cylinder. Activating the hydraulic cylinder can adjust the connecting plate to move up and down. The position of the end cap can be adjusted by moving the connecting plate.

[0016] 3. This activated carbon filter features a hook and ring that work together to hoist and install the connecting ring. The connecting ring restricts the installation position of the basket, which holds activated carbon. When the activated carbon basket moves into the cylinder, the support ring plate supports the connecting ring, thus restricting the position of the activated carbon basket. When the support ring plate supports the connecting ring, the annular protrusion is located inside the annular groove, improving the stability of the position between the support ring plate and the connecting ring. The sealing ring is located between the contact surfaces of the support ring plate and the connecting ring, thus providing a certain sealing effect. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of the activated carbon filter provided by this utility model;

[0018] Figure 2 A schematic cross-sectional view of the mounting cylinder and end cap of the activated carbon filter provided by this utility model;

[0019] Figure 3 A schematic diagram of the open cross-sectional structure of the mounting cylinder and end cap of the activated carbon filter provided by this utility model;

[0020] Figure 4 The activated carbon filter provided by this utility model Figure 2 A magnified schematic diagram of the structure at point A in the diagram.

[0021] The following are the labeling elements in the diagram: 1. Installation cylinder; 101. Cylinder body; 102. Feed inlet; 103. Drain valve; 104. First flange plate; 2. End cap; 201. Cover body; 202. Discharge port; 203. Second flange plate; 3. Activated carbon storage basket; 301. Basket body; 302. Connecting ring; 4. Hook; 5. Lifting ring; 6. Pushing mechanism; 601. Mounting plate; 602. Hydraulic cylinder; 7. Connecting plate; 8. Support ring plate; 9. Annular protrusion plate; 10. Annular groove; 11. Sealing ring. Detailed Implementation

[0022] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0023] Please refer to the following: Figures 1 to 4An activated carbon filter includes: an installation cylinder 1, with a head 2 bolted to the upper surface of the installation cylinder 1; an activated carbon storage basket 3, hooks 4, and rings 5 ​​inside the installation cylinder 1; multiple hooks 4, the tops of which are circumferentially connected to the top of the inner wall of the head 2; multiple rings 5, the lower surfaces of which are circumferentially fixedly connected to the upper surface of the activated carbon storage basket 3; and two pushing mechanisms 6 symmetrically fixed on both sides of the outer wall of the installation cylinder 1. Each pushing mechanism 6 includes a hydraulic cylinder 602, the output end of which is fixedly connected to a connecting plate 7, one side of which is fixedly connected to the outer wall of the head 2.

[0024] In the specific implementation process, the installation cylinder 1 of the activated carbon filter can be installed with the end cap 2 through bolts. The end cap 2 restricts the installation position of multiple hooks 4. The hooks 4 cooperate with the lifting rings 5 ​​to suspend the activated carbon storage basket 3 inside the installation cylinder 1. The activated carbon storage basket 3 is used to store activated carbon. Specifically, this activated carbon filter mainly uses the activated carbon inside the activated carbon storage basket 3 for filtration. When fluid passes through the installation cylinder 1 and the end cap 2, pollutants can be adsorbed on the surface of the activated carbon stored inside the activated carbon storage basket 3, thereby achieving a purification effect. Furthermore, a pushing mechanism 6 is symmetrically installed on both sides of the outer wall of the installation cylinder 1. The output end of the hydraulic cylinder 602 of the pushing mechanism 6 is connected to the end cap 2 through a connection. The plate 7 is connected. Specifically, when the activated carbon stored inside the activated carbon storage basket 3 needs to be replaced, the operator can disassemble the bolts connecting the mounting cylinder 1 and the end cap 2, and start the hydraulic cylinder 602 to push the end cap 2 upward through the set connecting plate 7. When the end cap 2 moves upward, the set hook 4 and lifting ring 5 can cooperate to lift the activated carbon storage basket 3 upward. When the bottom of the activated carbon storage basket 3 is raised above the mounting cylinder 1, it is convenient for the operator to directly replace the activated carbon storage basket 3 and the activated carbon inside with the help of the crane. This can replace the operation method of workers entering the interior through the set manhole to replace the activated carbon, which can reduce the use of manpower and improve the replacement efficiency, making this application more conducive to practical use.

[0025] refer to Figure 1 , Figure 2 and Figure 3 As shown, the mounting cylinder 1 includes a cylinder body 101, with a feed inlet 102 fixedly connected to one side of the bottom of the cylinder body 101, a drain valve 103 fixedly connected to the bottom of the cylinder body 101, and a first flange plate 104 fixedly connected to the outer wall of the cylinder body 101. The end cap 2 includes a cover body 201, with a discharge port 202 fixedly connected to the top of the cover body 201, and a second flange plate 203 fixedly connected to the outer wall of the cover body 201.

[0026] In the specific implementation process, the fluid that needs to be filtered by activated carbon can be conveyed into the inside of the cylinder 101 through the feed port 102, the waste material of the cylinder 101 can be discharged out through the drain valve 103, and the fluid after being filtered by activated carbon can be discharged out through the discharge port 202. The first flange plate 104 and the second flange plate 203 are connected by bolts, which can limit the position between the cylinder 101 and the cover 201. It should be noted that a sealing gasket can be installed between the contact surfaces of the first flange plate 104 and the second flange plate 203 as needed.

[0027] refer to Figure 2 , Figure 3 and Figure 4 As shown, the activated carbon storage basket 3 includes a basket body 301 located inside the cylinder 101. A connecting ring 302 is fixedly connected to the upper surface of the basket body 301, and the lower surface of the lifting ring 5 is fixedly connected to the upper surface of the connecting ring 302.

[0028] In the specific implementation process, the hook 4 and the lifting ring 5 are set to cooperate to lift and install the connecting ring 302. The connecting ring 302 can restrict the installation position of the basket 301. The basket 301 is used to place activated carbon.

[0029] refer to Figure 1 , Figure 2 and Figure 3 As shown, the pushing mechanism 6 includes a mounting plate 601 fixedly connected to the outer wall of the cylinder 101, and the lower end face of the hydraulic cylinder 602 is fixedly connected to the upper surface of the mounting plate 601.

[0030] In the specific implementation process, the installation position of the hydraulic cylinder 602 can be restricted by the mounting plate 601. Activating the hydraulic cylinder 602 can adjust the connecting plate 7 to move up and down. The position of the end cap 2 can be adjusted by the movement of the connecting plate 7. It should be noted that there are two symmetrically arranged pushing mechanisms 6, so there are two hydraulic cylinders 602. The two hydraulic cylinders 602 are connected in series and can share the liquid inflow and outflow paths, thereby ensuring that the two hydraulic cylinders 602 are subjected to the same hydraulic and fluid resistance, so as to make them move synchronously to adjust the position of the end cap 2 through the connecting plate 7.

[0031] refer to Figure 2 , Figure 3 and Figure 4 As shown, a support ring plate 8 is fixedly connected to the inner wall of the cylinder 101, and the connecting ring 302 is located above the support ring plate 8.

[0032] In the specific implementation process, when the activated carbon storage basket 3 moves down into the cylinder 101, the supporting ring plate 8 can support the connecting ring 302, thereby restricting the position of the activated carbon storage basket 3.

[0033] refer to Figure 2 , Figure 3 and Figure 4 As shown, an annular protrusion 9 is fixedly connected to the upper surface of the support ring plate 8, and an annular groove 10 is provided on the lower surface of the connecting ring 302, with the annular protrusion 9 located inside the annular groove 10.

[0034] In the specific implementation process, when the connecting ring 302 is supported by the support ring plate 8, the annular protrusion 9 can be located inside the annular groove 10, thereby improving the stability of the position between the support ring plate 8 and the connecting ring 302.

[0035] refer to Figure 2 , Figure 3 and Figure 4 As shown, a sealing ring 11 is fixedly connected to the upper surface of the support ring plate 8, and an annular protruding plate 9 passes through the sealing ring 11.

[0036] In the specific implementation process, when the connecting ring 302 is supported by the support ring plate 8, the sealing ring 11 can be located between the contact surfaces of the support ring plate 8 and the connecting ring 302, thereby achieving a certain sealing effect. It should be noted that in order to improve the stability between the support ring plate 8 and the connecting ring 302, an electromagnetic lock can be installed between the support ring plate 8 and the connecting ring 302 for reinforcement.

[0037] The working principle of the activated carbon filter provided by this utility model is as follows:

[0038] In use, the activated carbon storage basket 3 is hoisted into the installation cylinder 1 by using the end cap 2, hook 4, and lifting ring 5. The activated carbon storage basket 3 is used to store activated carbon. When fluid passes through the installation cylinder 1 and end cap 2, pollutants can be adsorbed onto the surface of the activated carbon stored in the activated carbon storage basket 3, thereby achieving a purification effect. Two pushing mechanisms 6 are symmetrically installed on both sides of the outer wall of the installation cylinder 1. The output end of the hydraulic cylinder 602 of the pushing mechanism 6 is connected to the end cap 2 through a connecting plate 7. When the activated carbon stored in the activated carbon storage basket 3 needs to be replaced, the operator can connect the end cap 2. The bolts connecting the mounting cylinder 1 and the end cap 2 are removed. The hydraulic cylinder 602 is activated to push the end cap 2 upward through the connecting plate 7. As the end cap 2 moves upward, the hook 4 and the lifting ring 5 work together to lift the activated carbon storage basket 3 upward. When the bottom of the activated carbon storage basket 3 is raised above the mounting cylinder 1, the operator can use the crane to directly replace the activated carbon storage basket 3 and the activated carbon inside as a whole. This replaces the operation method of workers entering the interior through the manhole to replace the activated carbon, reduces the use of manpower, and improves the replacement efficiency, making this application more suitable for practical use.

[0039] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. An activated carbon filter, characterized in that, include: The upper surface of the mounting cylinder (1) is connected to a cap (2) by bolts, and the interior of the mounting cylinder (1) is provided with an activated carbon storage basket (3). The enclosure comprises hooks (4) and rings (5), wherein multiple hooks (4) are provided, the top ends of the multiple hooks (4) are circumferentially connected to the top of the inner wall of the end cap (2), multiple rings (5) are provided, the lower surfaces of the multiple rings (5) are circumferentially fixedly connected to the upper surface of the activated carbon storage basket (3), and the bottom end of each hook (4) is correspondingly connected to each ring (5); and There are two push mechanisms (6), which are symmetrically fixed on both sides of the outer wall of the mounting cylinder (1). Each push mechanism (6) includes a hydraulic cylinder (602). The output end of the hydraulic cylinder (602) is fixedly connected to a connecting plate (7). One side of the connecting plate (7) is fixedly connected to the outer wall of the end cap (2).

2. The activated carbon filter according to claim 1, characterized in that, The mounting cylinder (1) includes a cylinder body (101), a feed inlet (102) is fixedly connected to one side of the bottom of the cylinder body (101), a drain valve (103) is fixedly connected to the bottom of the cylinder body (101), a first flange plate (104) is fixedly connected to the outer wall of the cylinder body (101), the end cap (2) includes a cover body (201), a discharge port (202) is fixedly connected to the top of the cover body (201), and a second flange plate (203) is fixedly connected to the outer wall of the cover body (201).

3. The activated carbon filter according to claim 2, characterized in that, The activated carbon storage basket (3) includes a basket body (301) located inside the cylinder (101), and a connecting ring (302) is fixedly connected to the upper surface of the basket body (301). The lower surface of the lifting ring (5) is fixedly connected to the upper surface of the connecting ring (302).

4. The activated carbon filter according to claim 2, characterized in that, The pushing mechanism (6) includes a mounting plate (601) fixedly connected to the outer wall of the cylinder (101), and the lower end face of the hydraulic cylinder (602) is fixedly connected to the upper surface of the mounting plate (601).

5. The activated carbon filter according to claim 3, characterized in that, The inner wall of the cylinder (101) is fixedly connected to a support ring plate (8), and the connecting ring (302) is located above the support ring plate (8).

6. The activated carbon filter according to claim 5, characterized in that, The upper surface of the support ring plate (8) is fixedly connected with an annular protrusion plate (9), and the lower surface of the connecting ring (302) is provided with an annular groove (10), with the annular protrusion plate (9) located inside the annular groove (10).

7. The activated carbon filter according to claim 6, characterized in that, A sealing ring (11) is fixedly connected to the upper surface of the support ring plate (8), and the annular protrusion plate (9) passes through the sealing ring (11).

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