Mesoporous activated carbon extrusion forming device

Abstract

The invention discloses a mesoporous activated carbon extrusion forming device which comprises a supporting plate, the upper end of the supporting plate is rotatably connected with a rotating shaft, the upper end of the rotating shaft is fixedly connected with a rotating disc, the upper end of the rotating disc is provided with a plurality of rectangular grooves, the upper end of the supporting plate is fixedly connected with a vertical plate, and the upper end of the vertical plate is fixedly connected with a transverse plate. A hydraulic telescopic rod is installed at the lower end of the transverse plate, and the telescopic end of the hydraulic telescopic rod is fixedly connected with a pressurizing plate. And the rotating mechanism is used for driving the rotating shaft to rotate, the rotating mechanism comprises a first piston cylinder fixedly connected to the lower end of the transverse plate, and a first piston plate capable of sliding up and down is arranged in the first piston cylinder. In the actual using process of the device, the rotating disc is used in cooperation with the U-shaped plate, the material cannot be located under the hydraulic telescopic rod during material filling and material stripping, and by means of the mode, the safety of the device is effectively improved.

Description

Technical Field

[0001] The invention relates to the field of activated carbon processing, in particular to a mesoporous activated carbon extrusion molding device. Background Art

[0002] Mesoporous activated carbon is a material commonly used for adsorption, filtration, and purification of air and water. Extrusion molding is the use of high pressure to squeeze mesoporous activated carbon powder or particles into the desired shape, usually in blocks;

[0003] In the prior art, such as the utility model patent with publication number CN118596635A, a mesoporous activated carbon extrusion molding equipment is disclosed, which relates to the technical field of mesoporous activated carbon preparation, including a bottom plate, a pair of symmetrically distributed side plates are fixedly provided on both sides of the top surface of the bottom plate, a laterally distributed suspended plate is provided between the tops of the pair of side plates, a parallel distributed lower pressure plate is provided directly below the suspended plate, and a lower pressure module is fixedly provided on the bottom surface of the lower pressure plate; a laterally distributed fixed plate is provided between the middle parts of the pair of side plates, a parallel distributed lifting plate is provided directly above the fixed plate, and trapezoidal splints are provided on the four outer sides of the lifting plate, the lifting plate, the lower pressure plate and the four trapezoidal splints are closed to form a rectangular cavity, and the lower pressure module is located in the rectangular cavity. The present invention can extrude and quickly demold mesoporous activated carbon materials;

[0004] However, in actual use, we found that when the above-mentioned device is in use, it is located directly below the pressure plate when performing carbon powder filling and subsequent material retrieval operations. If an error occurs during filling or retrieval, the pressure plate may easily move down, posing a threat to the safety of the staff. Therefore, how to improve the safety of the device is a problem that needs to be considered. Summary of the invention

[0005] The purpose of the present invention is to solve the shortcomings existing in the prior art, and a medium-pore activated carbon extrusion molding device is proposed. In actual use, the device uses a rotating disk in conjunction with a U-shaped plate, so that when filling and removing materials, the device will not be directly under the hydraulic telescopic rod. In this way, the safety of the device is effectively improved.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions:

[0007] A medium-pore activated carbon extrusion molding device comprises a support plate, the upper end of the support plate is rotatably connected to a rotating shaft, the upper end of the rotating shaft is fixedly connected to a rotating disk, the upper end of the rotating disk is provided with a plurality of rectangular grooves, the upper end of the support plate is fixedly connected to a vertical plate, the upper end of the vertical plate is fixedly connected to a horizontal plate, the lower end of the horizontal plate is provided with a hydraulic telescopic rod, the telescopic end of the hydraulic telescopic rod is fixedly connected to a pressure plate; a rotating mechanism, the rotating mechanism is used to drive the rotating shaft to rotate, the rotating mechanism comprises a first piston cylinder fixedly connected to the lower end of the horizontal plate, a first piston plate which can slide up and down is arranged in the first piston cylinder, the first piston The upper end of the plate is elastically connected to the inner top of the first piston cylinder through a first spring, the lower end of the first piston plate is fixedly connected to a vertical rod, the upper end of the pressure plate is fixedly connected to an L-shaped connecting strip that cooperates with the vertical rod, the lower end of the support plate is fixedly connected to the second piston cylinder, a fourth piston plate that can slide left and right is arranged in the second piston cylinder, a rack is fixedly connected to the right side of the fourth piston plate, the lower end of the rotating shaft passes through the supporting plate, and a gear is installed through a one-way bearing, the inner top space of the first piston cylinder is connected to the left side space of the second piston cylinder through a connecting pipe; automatic stripping mechanism, the automatic stripping mechanism cooperates with the rotating mechanism.

[0008] Preferably, the inner top space of the first piston cylinder, the connecting pipe and the left side space of the second piston cylinder are all filled with hydraulic oil.

[0009] Preferably, the gear is meshed with the rack, and the lower end of the support plate is fixedly connected with an L-shaped guide bar, and the horizontal portion of the L-shaped guide bar passes through the rack and is slidably connected.

[0010] Preferably, a plurality of supporting legs are fixedly connected to the lower end of the supporting plate.

[0011] Preferably, two guide rods are symmetrically fixedly connected to the upper end of the pressure plate, and the upper ends of the two guide rods both penetrate the cross plate and are slidably connected to the cross plate.

[0012] Preferably, a U-shaped plate is fixedly connected to the left side of the vertical plate, and the hydraulic telescopic rod is located on the inner side of the U-shaped plate.

[0013] Preferably, the automatic stripping mechanism includes a plurality of fixed cylinders, each of the fixed cylinders passes through the inner bottom of the corresponding rectangular groove and is fixedly connected, a first cylindrical groove is opened at the upper end of each of the fixed cylinders, a second cylindrical groove is opened at the lower end of each of the fixed cylinders, a slidable second piston plate is arranged in each of the first cylindrical grooves, a connecting rod is fixedly connected to the upper end of each of the second piston plates, a resist plate is fixedly connected to the upper end of each of the connecting rods, each of the first cylindrical grooves is connected to the second cylindrical groove through a connecting port, a third piston plate that can slide up and down is arranged in each of the second cylindrical grooves, the upper end of each of the third piston plates is elastically connected to the inner top of the corresponding second cylindrical groove through a second spring, the lower end of each of the third piston plates is fixedly connected to a round-head resist rod, and the upper end of the support plate is fixedly connected to a hemispherical resist block.

[0014] Preferably, the inner diameter of the first cylindrical groove is one quarter of the inner diameter of the second cylindrical groove, and the inner bottom of each of the first cylindrical grooves, the inner top of the second cylindrical groove and the connecting port are filled with hydraulic oil.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. During the entire operation, the rotating disk is used. When adding and taking materials, it is not directly under the hydraulic telescopic rod, which can ensure the safety of the actual operation. In addition, the use of the U-shaped plate further improves the overall safety.

[0017] 2. When the rectangular trough after pressurization rotates to a specific position, the round-headed push rod will contact the hemispherical push block, thereby triggering another set of hydraulic transmission mechanism to push out the formed activated carbon. This method facilitates the material removal operation of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic structural diagram of a mesoporous activated carbon extrusion molding device proposed by the present invention;

[0019] Figure 2 for Figure 1 A schematic diagram of the cross-sectional structure of;

[0020] Figure 3 for Figure 2 A magnified schematic diagram of point A;

[0021] Figure 4 for Figure 2 An enlarged schematic diagram of point B;

[0022] Figure 5 for Figure 1 Schematic diagram of the structure viewed from above;

[0023] Figure 6for Figure 5 Schematic diagram of the cross-sectional structure.

[0024] In the figure: 1 support plate, 2 support legs, 3 rotating disk, 4 rectangular groove, 5 vertical plate, 6 horizontal plate, 7 hydraulic telescopic rod, 8 guide rod, 9 U-shaped plate, 10 connecting pipe, 11 rotating shaft, 12 hemispherical block, 13 one-way bearing, 14 gear, 15 pressure plate, 16 L-shaped connecting strip, 17 first piston cylinder, 18 first piston plate, 19 first spring, 20 vertical rod, 21 fixed cylinder, 22 first columnar groove, 23 second piston plate, 24 connecting rod, 25 moving plate, 26 second columnar groove, 27 connecting port, 28 second spring, 29 third piston plate, 30 round head push rod, 31 second piston cylinder, 32 rack, 33 L-shaped guide strip, 34 fourth piston plate. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0026] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0027] Reference Figure 1-Figure 6 A mesoporous activated carbon extrusion molding device comprises a support plate 1, a plurality of support legs 2 are fixedly connected to the lower end of the support plate 1, a rotating shaft 11 is rotatably connected to the upper end of the support plate 1, a rotating disk 3 is fixedly connected to the upper end of the rotating shaft 11, a plurality of rectangular grooves 4 are provided on the upper end of the rotating disk 3, a vertical plate 5 is fixedly connected to the upper end of the support plate 1, a horizontal plate 6 is fixedly connected to the upper end of the vertical plate 5, a hydraulic telescopic rod 7 is installed at the lower end of the horizontal plate 6, a pressure plate 15 is fixedly connected to the telescopic end of the hydraulic telescopic rod 7, and two guide rods 8 are symmetrically fixedly connected to the upper end of the pressure plate 15, and the upper ends of the two guide rods 8 both penetrate the horizontal plate 6 and are slidably connected to the horizontal plate 6;

[0028] As an embodiment of the present invention, it also includes a rotating mechanism, which is used to drive the rotating shaft 11 to rotate. The rotating mechanism includes a first piston cylinder 17 fixedly connected to the lower end of the horizontal plate 6, and a first piston plate 18 that can slide up and down is arranged in the first piston cylinder 17. The upper end of the first piston plate 18 is elastically connected to the inner top of the first piston cylinder 17 through a first spring 19. The lower end of the first piston plate 18 is fixedly connected to a vertical rod 20, and the upper end of the pressure plate 15 is fixedly connected to an L-shaped connecting strip 16 that cooperates with the vertical rod 20. The lower end of the support plate 1 is fixedly connected to a second piston cylinder 31, and the second piston cylinder 31 is inside. A fourth piston plate 34 is provided which can slide left and right, a rack 32 is fixedly connected to the right side of the fourth piston plate 34, the lower end of the rotating shaft 11 passes through the supporting plate 1, and a gear 14 is installed through a one-way bearing 13. It should be noted that when the rack 32 moves to the right, the rotating shaft 11 will be driven to rotate through the gear 14, and when the rack 32 moves to the left, the rotating shaft 11 will not be driven to rotate. The inner top space of the first piston cylinder 17 is connected to the left side space of the second piston cylinder 31 through the connecting pipe 10, and the inner top space of the first piston cylinder 17, the connecting pipe 10 and the left side space of the second piston cylinder 31 are all filled with hydraulic oil;

[0029] As an embodiment of the present invention, a U-shaped plate 9 is fixedly connected to the left side of the vertical plate 5, and the hydraulic telescopic rod 7 is located on the inner side of the U-shaped plate 9, so that the safety of the device is improved and the possibility of misoperation is avoided;

[0030] As an embodiment of the present invention, the gear 14 is meshed with the rack 32, and the lower end of the support plate 1 is fixedly connected with an L-shaped guide bar 33, and the horizontal portion of the L-shaped guide bar 33 passes through the rack 32 and is slidably connected to ensure that the rack 32 can only move horizontally and not rotate;

[0031] As an embodiment of the present invention, it also includes an automatic stripping mechanism, which cooperates with the rotating mechanism. The automatic stripping mechanism includes a plurality of fixed cylinders 21, each of which penetrates the inner bottom of the corresponding rectangular groove 4 and is fixedly connected. The upper end of each fixed cylinder 21 is provided with a first columnar groove 22, and the lower end of each fixed cylinder 21 is provided with a second columnar groove 26. A slidable second piston plate 23 is provided in each first columnar groove 22, and the upper end of each second piston plate 23 is fixedly connected to a connecting rod 24, and the upper end of each connecting rod 24 is fixedly connected to a moving plate 25. Each first columnar groove 22 are connected with the second cylindrical groove 26 through the connecting port 27, each second cylindrical groove 26 is provided with a third piston plate 29 which can slide up and down, the upper end of each third piston plate 29 is elastically connected with the inner top of the corresponding second cylindrical groove 26 through the second spring 28, the lower end of each third piston plate 29 is fixedly connected with a round head push rod 30, the upper end of the support plate 1 is fixedly connected with a hemispherical push block 12, the inner diameter of the first cylindrical groove 22 is one quarter of the inner diameter of the second cylindrical groove 26, and the inner bottom of each first cylindrical groove 22, the inner top of the second cylindrical groove 26 and the connecting port 27 are filled with hydraulic oil.

[0032] In the present invention, when in use, first fill the activated carbon powder that needs to be pressurized in the rectangular groove 4 at the front side, and then start the hydraulic telescopic rod 7 to extend and contract once. When the hydraulic telescopic rod 7 is extended, the pressure plate 15 will move down. At this time, under the elastic action of the first spring 19, the first piston plate 18 and the vertical rod 20 will also move down. When the pressure plate 15 moves down a certain distance, the first spring 19 is in a normal state and will not move down again. Then start the hydraulic telescopic rod 7 to contract, push the vertical rod 20 and the first piston plate 18 to move up, and under the connection action of the connecting pipe 10, the first piston The hydraulic oil at the top of the cylinder 17 will be injected into the second piston cylinder 31, pushing the fourth piston plate 34 to move right. The rightward movement of the fourth piston plate 34 will drive the rack 32 to move right, so that the gear 14 can be caught and drive the rotating shaft 11 to rotate. When the hydraulic telescopic rod 7 is retracted to the shortest state, the rotating shaft 11 rotates at an angle of 90°. In this way, the rotating disk 3 can be rotated to rotate the rectangular groove 4 filled with activated carbon powder to the bottom of the pressure plate 15. At this time, the activated carbon powder to be pressurized is filled in the front rectangular groove 4, and then the hydraulic telescopic rod 7 is started to extend and retract once;

[0033] At this time, the extension can be extended to a long distance until the pressure plate 15 moves down to the rectangular groove 4 for pressure application. When the pressure plate 15 contracts until it contacts the vertical rod 20, the rotating disk 3 is rotated again, and the above process is repeated reciprocally.

[0034] It should be noted that during the process, when the rectangular groove 4 after pressurization is rotated until the round-headed push rod 30 contacts the hemispherical push block 12, it will push the third piston plate 29 upward and use the hydraulic oil to push the second piston plate 23 upward, thereby moving the connecting rod 24 and the push plate 25 upward to push out the formed activated carbon, making it easier for the staff to take it out.

[0035] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein, for example. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units that are clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0036] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A mesoporous activated carbon extrusion molding device, characterized in that: include: A support plate (1), wherein the upper end of the support plate (1) is rotatably connected to a rotating shaft (11), the upper end of the rotating shaft (11) is fixedly connected to a rotating disk (3), the upper end of the rotating disk (3) is provided with a plurality of rectangular grooves (4), the upper end of the support plate (1) is fixedly connected to a vertical plate (5), the upper end of the vertical plate (5) is fixedly connected to a horizontal plate (6), the lower end of the horizontal plate (6) is provided with a hydraulic telescopic rod (7), and the telescopic end of the hydraulic telescopic rod (7) is fixedly connected to a pressure plate (15); A rotating mechanism, the rotating mechanism is used to drive the rotating shaft (11) to rotate, the rotating mechanism comprises a first piston cylinder (17) fixedly connected to the lower end of the horizontal plate (6), a first piston plate (18) which can slide up and down is arranged in the first piston cylinder (17), the upper end of the first piston plate (18) is elastically connected to the inner top of the first piston cylinder (17) through a first spring (19), the lower end of the first piston plate (18) is fixedly connected to a vertical rod (20), and the upper end of the pressure plate (15) is fixedly connected to a vertical rod (20) The support plate (1) is provided with an L-shaped connecting strip (16) connected thereto, the lower end of the support plate (1) is fixedly connected to a second piston cylinder (31), a fourth piston plate (34) which can slide left and right is arranged in the second piston cylinder (31), a rack (32) is fixedly connected to the right side of the fourth piston plate (34), the lower end of the rotating shaft (11) passes through the support plate (1) and is provided with a gear (14) via a one-way bearing (13), the inner top space of the first piston cylinder (17) is connected to the left side space of the second piston cylinder (31) via a connecting pipe (10); An automatic stripping mechanism cooperates with the rotating mechanism.

2. A mesoporous activated carbon extrusion molding device according to claim 1, characterized in that: The inner top space of the first piston cylinder (17), the connecting pipe (10) and the left side space of the second piston cylinder (31) are all filled with hydraulic oil.

3. The mesoporous activated carbon extrusion molding device according to claim 1, characterized in that: The gear (14) is meshed with the rack (32); the lower end of the support plate (1) is fixedly connected with an L-shaped guide bar (33); the horizontal portion of the L-shaped guide bar (33) penetrates the rack (32) and is slidably connected.

4. The mesoporous activated carbon extrusion molding device according to claim 1, characterized in that: A plurality of supporting legs (2) are fixedly connected to the lower end of the supporting plate (1).

5. The mesoporous activated carbon extrusion molding device according to claim 1, characterized in that: The upper end of the pressure plate (15) is symmetrically fixedly connected to two guide rods (8), and the upper ends of the two guide rods (8) both penetrate the transverse plate (6) and are slidably connected to the transverse plate (6).

6. The mesoporous activated carbon extrusion molding device according to claim 1, characterized in that: A U-shaped plate (9) is fixedly connected to the left side of the vertical plate (5), and the hydraulic telescopic rod (7) is located on the inner side of the U-shaped plate (9).

7. The mesoporous activated carbon extrusion molding device according to claim 1, characterized in that: The automatic stripping mechanism comprises a plurality of fixed cylinders (21), each of the fixed cylinders (21) penetrates the inner bottom of the corresponding rectangular groove (4) and is fixedly connected, the upper end of each of the fixed cylinders (21) is provided with a first columnar groove (22), the lower end of each of the fixed cylinders (21) is provided with a second columnar groove (26), each of the first columnar grooves (22) is provided with a slidable second piston plate (23), the upper end of each of the second piston plates (23) is fixedly connected to a connecting rod (24), and the upper end of each of the connecting rods (24) is fixedly A stop plate (25) is connected, each of the first columnar grooves (22) is connected to the second columnar groove (26) through a connecting port (27), each of the second columnar grooves (26) is provided with a third piston plate (29) that can slide up and down, the upper end of each of the third piston plates (29) is elastically connected to the inner top of the corresponding second columnar groove (26) through a second spring (28), the lower end of each of the third piston plates (29) is fixedly connected to a round head stop rod (30), and the upper end of the support plate (1) is fixedly connected to a hemispherical stop block (12).

8. The mesoporous activated carbon extrusion molding device according to claim 7, characterized in that: The inner diameter of the first columnar groove (22) is one quarter of the inner diameter of the second columnar groove (26), and the inner bottom of each of the first columnar grooves (22), the inner top of the second columnar groove (26) and the connecting port (27) are filled with hydraulic oil.

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