Activated carbon adsorption mechanism for carbon dioxide recovery

Abstract

The utility model relates to the technical field of carbon dioxide recovery, in particular to an activated carbon adsorption mechanism for carbon dioxide recovery, which comprises an adsorption cylinder and a driving motor fixed on the adsorption cylinder, an air inlet pipe and an air outlet pipe are respectively arranged on two sides of the adsorption cylinder, and a connecting bin is arranged among the air inlet pipe, the air outlet pipe and the adsorption cylinder. A clamping sleeve is slidably mounted in the connecting bin, a hydraulic cylinder is fixed to the outer wall of the connecting bin, and the telescopic end of the hydraulic cylinder is fixedly connected with the clamping sleeve in the connecting bin through a connecting block; one end of the adsorption cylinder is rotatably connected with a clamping seat, the clamping seat is driven by a driving motor, the other end of the adsorption cylinder is rotatably connected with a mounting seat, and a filler bin is inserted into the mounting seat. According to the device, through the filler bin which is spirally arranged, the contact duration of carbon dioxide gas and the activated carbon filler is prolonged, and then the adsorption effect on hydrocarbons in the carbon dioxide gas is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of carbon dioxide recovery, in particular to an activated carbon adsorption mechanism for carbon dioxide recovery. Background Art

[0002] In recent years, due to the energy crisis, alcohol has been valued by countries around the world as a new energy source to replace oil, and its raw material sources are vast, and renewable resources such as corn, corn stalks, cassava, etc. can be used. Therefore, the production scale and output are also increasing, and the carbon dioxide produced is also increasing. Recycling and utilizing this carbon dioxide can not only reduce the emission of atmospheric pollutants, but also bring considerable benefits to enterprises.

[0003] In the process of carbon dioxide recovery, activated carbon filler is needed to adsorb hydrocarbons in the carbon dioxide gas. At present, after a period of use, the utilization rate of the activated carbon filler at the air inlet end is much greater than the utilization rate at the air outlet end. When the adsorption effect of the activated carbon filler at the air inlet end deteriorates, if the activated carbon filler is directly replaced, it will cause a certain degree of waste. Therefore, we propose an activated carbon adsorption mechanism for carbon dioxide recovery to solve the above problem. Utility Model Content

[0004] The purpose of the present application is to provide a polycrystalline material processing device for optical coating to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above objectives, this application provides the following technical solutions:

[0006] A carbon dioxide recovery activated carbon adsorption mechanism comprises an adsorption cylinder and a driving motor fixed on the adsorption cylinder, an air inlet pipe and an air outlet pipe are respectively arranged on both sides of the adsorption cylinder, a connecting bin is arranged between the air inlet pipe, the air outlet pipe and the adsorption cylinder, a clamping sleeve is slidably installed inside the connecting bin, and a hydraulic cylinder is fixed on the outer wall of the connecting bin, the telescopic end of the hydraulic cylinder is fixedly connected to the clamping sleeve inside the connecting bin through a connecting block, one end of the adsorption cylinder is rotatably connected to a clamping seat, the clamping seat is driven by the driving motor, and the other end of the adsorption cylinder is rotatably connected to a mounting seat, a stuffing bin is inserted in the mounting seat, an air inlet and an air outlet are respectively arranged on both sides of the stuffing bin, and one end of the stuffing bin is inserted in the clamping seat, and a cover plate is detachably installed on the other end of the stuffing bin, and the cover plate is detachably connected to the mounting seat.

[0007] Preferably, the snap-fit ​​sleeve is matched with the air inlet and the air outlet of the stuffing bin, and the port of the snap-fit ​​sleeve is provided with a sealing ring. The operation of the hydraulic cylinder drives the snap-fit ​​sleeve to be snapped onto the air inlet and the air outlet of the stuffing bin. At the same time, the sealing ring improves the air tightness after connection.

[0008] Preferably, a slot is provided on the connection bin, and the connection block is inserted into the slot and slidably cooperates with the inner wall of the slot.

[0009] Preferably, a first gear is fixed on the clamping seat, and a second gear is fixed to the output end of the driving motor, the second gear is meshed with the first gear, and the second gear is driven to rotate by the operation of the driving motor, thereby driving the clamping seat to rotate through the meshing of the first gear and the second gear.

[0010] Preferably, the inside of the said card seat is provided with a non-circular card slot, the inner end of the filling bin is adapted to the card slot, and the filling bin can be driven to rotate by the rotation of the card seat, and the air inlet and the air outlet of the filling bin are reversed. The said filling bin is spiral-shaped, and the inside of the filling bin is provided with activated carbon filler, and the spiral arrangement can increase the contact time between the carbon dioxide gas and the activated carbon filler, thereby improving the adsorption effect.

[0011] The beneficial effects of the utility model are:

[0012] 1. The device increases the contact time between carbon dioxide gas and activated carbon filler through the spirally arranged filling bin, thereby improving the adsorption effect of hydrocarbons in carbon dioxide gas.

[0013] 2. After the device has been used for a period of time, the air inlet and the air outlet of the filling bin can be switched by rotating the driving motor, so that the activated carbon filler originally at the air outlet can first adsorb the hydrocarbons in the carbon dioxide, thereby improving the utilization rate of the activated carbon. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the overall side view structure of the utility model;

[0016] Figure 3 It is a schematic diagram of the overall cross-sectional structure of the utility model;

[0017] Figure 4 It is a structural schematic diagram of the inner wall of the clamping seat in the utility model.

[0018] In the figure: 1. adsorption cylinder; 2. air inlet pipe; 3. air outlet pipe; 4. connection chamber; 5. mounting seat; 6. snap-fit ​​seat; 7. first gear; 8. drive motor; 9. second gear; 10. stuffing chamber; 11. cover plate; 12. hydraulic cylinder; 13. connection block; 14. snap-fit ​​sleeve. DETAILED DESCRIPTION

[0019] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more specific definition of the protection scope of the present invention. The directional terms mentioned in the present invention, such as "up", "down", "front", "back", "left", "right", "top", "bottom", etc., are only for reference to the directions of the attached drawings. Therefore, the directional terms used are used to illustrate and understand the present invention, rather than to limit the present invention.

[0020] like Figure 1-4 An activated carbon adsorption mechanism for carbon dioxide recovery shown in the figure comprises an adsorption cylinder 1 and a driving motor 8 fixed on the adsorption cylinder 1, an air inlet pipe 2 and an air outlet pipe 3 are respectively arranged on both sides of the adsorption cylinder 1, a connecting chamber 4 is arranged between the air inlet pipe 2, the air outlet pipe 3 and the adsorption cylinder 1, a clamping sleeve 14 is slidably installed inside the connecting chamber 4, the inner wall of the clamping sleeve 14 is fitted with the inner wall of the connecting chamber 4, and a hydraulic cylinder 12 is fixed on the outer wall of the connecting chamber 4, the telescopic end of the hydraulic cylinder 12 is fixedly connected to the clamping sleeve 14 inside the connecting chamber 4 through a connecting block 13, a slot is arranged on the connecting chamber 4, the connecting block 13 is inserted in the slot and slidably cooperates with the inner wall of the slot;

[0021] Among them, one end of the adsorption cylinder 1 is rotatably connected to a clamping seat 6, and the clamping seat 6 is driven by a driving motor 8. A first gear 7 is fixed on the clamping seat 6, and a second gear 9 is fixed to the output end of the driving motor 8. The second gear 9 is meshed with the first gear 7, and the second gear 9 is driven to rotate by the operation of the driving motor 8, thereby driving the clamping seat 6 to rotate through the meshing of the first gear 7 and the second gear 9;

[0022] Secondly, the other end of the adsorption cylinder 1 is rotatably connected to a mounting base 5, in which a stuffing bin 10 is inserted, and air inlets and air outlets are respectively arranged on both sides of the stuffing bin 10, and the clamping sleeve 14 is adapted to the air inlet and air outlet of the stuffing bin 10, and a sealing ring is arranged at the port of the clamping sleeve 14, which is driven by the operation of the hydraulic cylinder 12 to clamp the clamping sleeve 14 to the air inlet and air outlet of the stuffing bin 10. At the same time, the air tightness after the connection is improved by the sealing ring, and one end of the stuffing bin 10 is inserted in the clamping seat 6, and a non-circular clamping groove is arranged inside the clamping seat 6, and the inner end of the stuffing bin 10 is adapted to the clamping groove, and the stuffing bin 10 can be driven to rotate by the rotation of the clamping seat 6, and the air inlet and air outlet of the stuffing bin 10 are adjusted, and a cover plate 11 is detachably installed on the other end of the stuffing bin 10, and activated carbon filler can be added to the stuffing bin 10 by disassembling the cover plate 11, and at the same time, the cover plate 11 is detachably connected to the mounting base 5.

[0023] Specifically, the filling bin 10 is spiral-shaped, and activated carbon filler is arranged inside the filling bin 10. The spiral arrangement can increase the contact time between the carbon dioxide gas and the activated carbon filler, thereby improving the adsorption effect.

[0024] In this embodiment, the carbon dioxide gas enters the adsorption cylinder 1 from the air inlet pipe 2 and enters the filling bin 10 through the clamping sleeve 14. The spirally arranged filling bin 10 increases the contact time between the carbon dioxide gas and the activated carbon filler, thereby improving the adsorption effect of hydrocarbons in the carbon dioxide gas.

[0025] After being used for a period of time, the hydraulic cylinder 12 drives the clamping sleeve 14 away from the filling bin 10, and the driving motor 8 is turned on. The driving motor 8 drives the clamping seat 6 to rotate 180°, and at the same time drives the filling bin 10 to rotate, and the air inlet and the air outlet of the filling bin 10 are swapped. In addition, the hydraulic cylinder 12 is turned on again, and the clamping sleeve 14 is driven by the hydraulic cylinder 12 to be clamped on the filling bin 10 again, so that the activated carbon filler originally at the air outlet first adsorbs the hydrocarbons in the carbon dioxide, thereby improving the utilization rate of the activated carbon.

[0026] It should be noted that the parts not covered in the present invention are the same as the prior art or can be implemented by the prior art; the various drives in the present invention can be implemented by corresponding power structures such as cylinders, oil cylinders, electric cylinders, motors, etc. in combination with connecting rods, guide rods, etc., and are not limited to the description in the specification and the structures in the drawings.

[0027] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model.

Claims

1. An activated carbon adsorption mechanism for carbon dioxide recovery, comprising an adsorption cylinder (1) and a drive motor (8) fixed to the adsorption cylinder (1), characterized in that: An air inlet pipe (2) and an air outlet pipe (3) are respectively arranged on both sides of the adsorption cylinder (1); a connecting chamber (4) is arranged between the air inlet pipe (2), the air outlet pipe (3) and the adsorption cylinder (1); a clamping sleeve (14) is slidably mounted inside the connecting chamber (4); a hydraulic cylinder (12) is fixed on the outer wall of the connecting chamber (4); a telescopic end of the hydraulic cylinder (12) is fixedly connected to the clamping sleeve (14) inside the connecting chamber (4) through a connecting block (13); one end of the adsorption cylinder (1) is rotated A snap-fit ​​seat (6) is connected, the snap-fit ​​seat (6) is driven by a driving motor (8), and the other end of the adsorption cylinder (1) is rotatably connected to a mounting seat (5), a stuffing bin (10) is inserted in the mounting seat (5), an air inlet and an air outlet are respectively provided on both sides of the stuffing bin (10), one end of the stuffing bin (10) is inserted in the snap-fit ​​seat (6), and a cover plate (11) is detachably installed on the other end of the stuffing bin (10), and the cover plate (11) is detachably connected to the mounting seat (5).

2. The activated carbon adsorption mechanism for carbon dioxide recovery according to claim 1, characterized in that: The clamping sleeve (14) is matched with the air inlet and the air outlet of the stuffing bin (10), and a sealing ring is provided at the port of the clamping sleeve (14).

3. The activated carbon adsorption mechanism for carbon dioxide recovery according to claim 1, characterized in that: The connection bin (4) is provided with a slot, and the connection block (13) is inserted into the slot and slidably cooperates with the inner wall of the slot.

4. The activated carbon adsorption mechanism for carbon dioxide recovery according to claim 1, characterized in that: A first gear (7) is fixed on the clamping seat (6), and a second gear (9) is fixed on the output end of the driving motor (8), and the second gear (9) is meshed with the first gear (7).

5. The activated carbon adsorption mechanism for carbon dioxide recovery according to claim 4, characterized in that: The interior of the card seat (6) is provided with a non-circular card slot, and the inner end of the filling bin (10) is adapted to the card slot.

6. The activated carbon adsorption mechanism for carbon dioxide recovery according to claim 5, characterized in that: The filling bin (10) is spiral-shaped, and activated carbon filler is arranged inside the filling bin (10).

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