Hydrogen treatment device convenient for cleaning carbon monoxide adsorbent

Abstract

The utility model discloses a hydrogen treatment device convenient for cleaning a carbon monoxide adsorbent, which belongs to the technical field of hydrogen treatment devices and comprises a support frame body, a box body is arranged on the top surface of the support frame body, a feed pipe, an oxygen delivery pipe and an exhaust pipe are arranged on the top surface of the box body, and a plurality of filter plates are arranged in the box body. A material pushing mechanism is arranged above the filter plate, a discharging opening is formed in the right side of the box body, a baffle is arranged on the outer side of the discharging opening, limiting frames are arranged on the front side and the rear side of the baffle, connecting plates are arranged on the outer side of the baffle, a linkage rod is arranged between the upper connecting plate and the lower connecting plate, and a second air cylinder is arranged above the connecting plate on the upper side. By arranging the supporting frame body, the box body is driven to incline, and discharging is convenient; the linkage rod is arranged between the two baffles, the baffles on the outer sides of the two discharging ports can be opened at the same time through one air cylinder, synchronous discharging is achieved, and the working efficiency is improved; by arranging the pushing mechanism, the carbon monoxide adsorbent on the filter plate can be conveniently cleaned.

Description

Technical Field

[0001] The utility model relates to the technical field of hydrogen processing devices, in particular to a hydrogen processing device which is convenient for cleaning a carbon monoxide adsorbent. Background Art

[0002] With the development of society, the demand for hydrogen is increasing day by day. In the process of hydrogen purification, carbon monoxide in hydrogen needs to be removed. Carbon monoxide adsorbent is used in this process. It is difficult to discharge the carbon monoxide adsorbent after the existing hydrogen treatment device uses it. The only way is to open the door of the device and clean out the carbon monoxide adsorbent manually. This cleaning method has high labor intensity and low work efficiency for the staff. Utility Model Content

[0003] The utility model aims to provide a hydrogen processing device which is convenient for cleaning carbon monoxide adsorbent, so as to solve the problem that the existing hydrogen processing device is not convenient for discharging carbon monoxide adsorbent and can only clean carbon monoxide adsorbent manually, which results in high labor intensity and low work efficiency for the staff.

[0004] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0005] The utility model discloses a hydrogen processing device which is convenient for cleaning a carbon monoxide adsorbent, comprising a supporting frame, a box body is arranged on the top surface of the supporting frame, a feed pipe, an oxygen delivery pipe and an exhaust pipe are arranged on the top surface of the box body, the feed pipe is communicated with a hydrogen pipeline, the hydrogen to be processed enters the box body through the feed pipe, a plurality of filter plates are arranged inside the box body, a carbon monoxide adsorbent is arranged on the top surface of the filter plate, a pushing mechanism is arranged above the filter plate, a discharge port is arranged at a corresponding position of the filter plate on the right side of the box body, a baffle is arranged on the outside of the discharge port, a limiting position frame is arranged on the front and rear sides of the baffle plate, a connecting plate is arranged on the outside of the baffle plate, a linkage rod is arranged between the upper and lower connecting plates, and a second cylinder is arranged above the upper connecting plate.

[0006] Furthermore, the support frame body includes a support frame, a base is installed at the bottom of the support frame, a movable frame is hinged on the top surface of the support frame, a hydraulic cylinder is arranged between the support frame and the movable frame, and the box body is arranged on the top surface of the movable frame.

[0007] Furthermore, the pushing mechanism includes a first cylinder, which is arranged on the outside of the box body, and a piston rod of the first cylinder extends to the inside of the box body and is connected to a pushing plate, and the pushing plate is located on the top surface of the filter plate.

[0008] Furthermore, a mounting plate is connected to the left outer wall of the box body, and the first cylinder is mounted on the top surface of the mounting plate.

[0009] Furthermore, a support seat is provided on the top surface of the mounting plate and on the front and rear sides of the first cylinder, and an auxiliary push rod is slidably connected in the central through hole of the support seat. The auxiliary push rod extends to the interior of the box and is connected to the push plate.

[0010] Furthermore, two support seats are respectively provided on the front and rear sides of the first cylinder, and the two support seats are arranged side by side on the left and right.

[0011] Compared with the prior art, the beneficial technical effects of the utility model are:

[0012] The utility model provides a support frame body, which can drive the box body to tilt, so as to facilitate material discharge; a linkage rod is provided between the two baffles, and the baffles outside the two discharge ports can be opened at the same time by one cylinder, so as to realize synchronous material discharge and improve work efficiency; and a pushing mechanism is provided to facilitate cleaning of the carbon monoxide adsorbent on the filter plate, and at the same time improve the discharge efficiency of the carbon monoxide adsorbent. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The utility model will be further described below in conjunction with the accompanying drawings.

[0014] Figure 1 It is a cross-sectional view of a hydrogen treatment device for facilitating cleaning of a carbon monoxide adsorbent according to the utility model;

[0015] Figure 2 It is a cross-sectional view of the hydrogen processing device in the discharge state for facilitating cleaning of carbon monoxide adsorbent according to the utility model;

[0016] Figure 3 It is a schematic diagram of the three-dimensional structure of the support frame of the utility model;

[0017] Figure 4 It is a three-dimensional structural schematic diagram of two baffles, a connecting plate, a second cylinder, a linkage rod, and a limit frame of the utility model;

[0018] Figure 5 It is a top view of the pusher mechanism of the utility model.

[0019] Explanation of the accompanying drawings: 1. Support frame; 1-1. Support frame; 1-2. Base; 1-3. Movable frame; 1-4. Hydraulic cylinder; 2. Box body; 201. Discharge port; 202. Feed pipe; 3. Filter plate; 4. Mounting plate; 5. First cylinder; 6. Support seat; 7. Auxiliary push rod; 8. Push plate; 9. Baffle; 10. Connecting plate; 11. Second cylinder; 12. Linking rod; 13. Limit frame; 14. Support block; 15. Oxygen delivery pipe; 16. Exhaust pipe. DETAILED DESCRIPTION

[0020] like Figure 1-5 As shown, a hydrogen processing device for cleaning carbon monoxide adsorbent comprises a support frame 1, the top surface of the support frame 1 is connected to a box body 2, the top surface of the box body 2 is connected to a feed pipe 202, an oxygen delivery pipe 15 and an exhaust pipe 16, valves are installed on the feed pipe 202, the oxygen delivery pipe 15 and the exhaust pipe 16, the feed pipe 202 is connected to the hydrogen pipeline, the hydrogen to be treated enters the box body 2 through the feed pipe 202, two filter plates 3 are arranged inside the box body 2, the top surface of the filter plate 3 is paved with carbon monoxide adsorbent, specifically, a support block 14 is connected to the inner wall of the box body 2, the filter plate 3 is bolted to the top of the support block 14, a pushing mechanism is arranged above the filter plate 3, two discharge ports 201 are opened on the right side of the box body 2 and at corresponding positions of the filter plate 3, a baffle 9 is arranged on the outer side of the discharge port 201, the baffle 9 is provided with a limit frame 13 on the front and rear sides, the limit frame 13 is connected to the outer wall of the box body 2 by bolts, and a slide groove matching the baffle 9 is opened on the limit frame 13, and a connecting plate 10 is vertically connected to the outer side of the baffle 9, and a linkage rod 12 is connected between the upper and lower connecting plates 10, and a second cylinder 11 is provided above the upper connecting plate 10, and the second cylinder 11 is installed on the outer wall of the box body 2 through a bracket, and the piston rod of the second cylinder 11 is connected to the connecting plate 10 located on the upper side; when in use, the piston rod of the second cylinder 11 extends, pushing the upper connecting plate 10 to descend, and the upper baffle 9 descends to block the corresponding discharge port 201, and the upper connecting plate 10 pushes the lower connecting plate 10 to descend through the linkage rod 12, and the lower baffle 9 descends to block the corresponding discharge port 201, thereby closing the two discharge ports 201 at the same time.

[0021] like Figure 3As shown, the support frame body 1 includes a support frame 1-1, and four bases 1-2 are installed at the bottom of the support frame 1-1. During actual use, the base 1-2 can be fixed to the ground to prevent the entire device from tipping over. The top surface of the support frame 1-1 is hinged with a movable frame 1-3, and the right side of the movable frame 1-3 is hinged to the support frame 1-1. Two hydraulic cylinders 1-4 are arranged between the support frame 1-1 and the movable frame 1-3. The fixed end of the hydraulic cylinder 1-4 is installed on the support frame 1-1, and the piston rod of the hydraulic cylinder 1-4 is hinged to the movable frame 1-3. The box body 2 is connected to the top surface of the movable frame 1-3; when the carbon monoxide adsorbent needs to be discharged, the hydraulic cylinder 1-4 is started, and the piston rod of the hydraulic cylinder 1-4 is extended, driving the left side of the movable frame 1-3 to lift up, so that the box body 2 tilts to the right.

[0022] The pushing mechanism includes a first cylinder 5, a mounting plate 4 is connected to the left outer wall of the box body 2, the first cylinder 5 is installed on the top surface of the mounting plate 4, the piston rod of the first cylinder 5 extends to the interior of the box body 2 and is connected to a pushing plate 8, and a sealing ring is installed at the connection between the piston rod of the first cylinder 5 and the box body 2 to improve the sealing of the box body 2 during the movement of the piston rod of the first cylinder 5. The pushing plate 8 is located on the top surface of the filter plate 3.

[0023] like Figure 5 As shown, the top surface of the mounting plate 4 and the front and rear sides of the first cylinder 5 are also connected with a support seat 6 by bolts, and an auxiliary push rod 7 is slidably connected in the central through hole of the support seat 6, and the auxiliary push rod 7 extends to the interior of the box body 2 and is connected to the push plate 8, and a sealing ring is installed at the connection between the auxiliary push rod 7 and the box body 2, so as to improve the sealing of the box body 2 during the movement of the auxiliary push rod 7; specifically, two of the support seats 6 are respectively arranged on the front and rear sides of the first cylinder 5, and the two support seats 6 are arranged side by side on the left and right, and the auxiliary push rod 7 passes through the central through holes of the two support seats 6; when in use, the piston rod of the first cylinder 5 is extended, driving the push plate 8 to move to the right side, pushing the carbon monoxide adsorbent on the filter plate 3 toward the discharge port 201, and in this process, the auxiliary push rod 7 moves to the right side along the central through hole of the support seat 6, and the two auxiliary push rods 7 provide auxiliary support to the front and rear sides of the push plate 8, so as to improve the stability of the push plate 8 during the movement process.

[0024] The working process of the utility model is as follows:

[0025] First, the hydrogen to be treated is introduced into the box 2 through the feed pipe 202, the valve on the oxygen delivery pipe 15 is opened, and a certain amount of oxygen is introduced into the box 2. The hydrogen contacts the carbon monoxide adsorbent on the top surface of the filter plate 3. The carbon monoxide adsorbent catalyzes the CO gas mixed in the hydrogen at normal temperature and pressure, so that CO combines with the O2 in the box 2 to generate CO2; after the reaction is completed, the mixed gas of hydrogen and carbon dioxide is discharged through the exhaust pipe 16 and enters the subsequent separation device to separate the hydrogen from the carbon dioxide.

[0026] When the carbon monoxide adsorbent in the box body 2 needs to be discharged, first, the hydraulic cylinder 1-4 is started, and the piston rod of the hydraulic cylinder 1-4 is extended, driving the left side of the movable frame 1-3 to lift up, so that the box body 2 tilts to the right; then, the piston rod of the second cylinder 11 contracts, pulling the upper connecting plate 10 up, and the upper baffle 9 rises to open the corresponding discharge port 201, and the upper connecting plate 10 pulls the lower connecting plate 10 up through the linkage rod 12, and the lower baffle 9 rises to open the corresponding discharge port 201, so that the two discharge ports 201 are opened at the same time, and the carbon monoxide adsorbent slides along the filter plate 3 to the discharge port 201; finally, the piston rod of the first cylinder 5 is extended, driving the push plate 8 to move to the right, pushing the carbon monoxide adsorbent on the surface of the filter plate 3 to the discharge port 201, so that all the carbon monoxide adsorbent is discharged.

[0027] The embodiments described above are only descriptions of the preferred methods of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary technicians in this field should fall within the protection scope determined by the claims of the present invention.

Claims

1. A hydrogen treatment device for facilitating cleaning of a carbon monoxide adsorbent, characterized in that: The invention comprises a support frame (1), a box (2) is arranged on the top surface of the support frame (1), a feed pipe (202), an oxygen delivery pipe (15) and an exhaust pipe (16) are arranged on the top surface of the box (2), the feed pipe (202) is connected to a hydrogen pipeline, and the hydrogen to be treated enters the box (2) through the feed pipe (202), and a plurality of filter plates (3) are arranged inside the box (2), and a carbon monoxide adsorbent is arranged on the top surface of the filter plate (3). A pushing mechanism is arranged above the filter plate (3), a discharge port (201) is arranged on the right side of the box body (2) at a position corresponding to the filter plate (3), a baffle (9) is arranged on the outside of the discharge port (201), a limit frame (13) is arranged on the front and rear sides of the baffle (9), a connecting plate (10) is arranged on the outside of the baffle (9), a linkage rod (12) is arranged between the upper and lower connecting plates (10), and a second cylinder (11) is arranged above the upper connecting plate (10).

2. The hydrogen treatment device for facilitating cleaning of carbon monoxide adsorbent according to claim 1, characterized in that: The support frame body (1) comprises a support frame (1-1), a base (1-2) is installed at the bottom of the support frame (1-1), a movable frame (1-3) is hinged on the top surface of the support frame (1-1), a hydraulic cylinder (1-4) is arranged between the support frame (1-1) and the movable frame (1-3), and the box body (2) is arranged on the top surface of the movable frame (1-3).

3. The hydrogen treatment device for facilitating cleaning of carbon monoxide adsorbent according to claim 1, characterized in that: The pushing mechanism comprises a first cylinder (5), which is arranged on the outside of the box (2), and a piston rod of the first cylinder (5) extends into the inside of the box (2) and is connected to a pushing plate (8), and the pushing plate (8) is located on the top surface of the filter plate (3).

4. The hydrogen treatment device for facilitating cleaning of carbon monoxide adsorbent according to claim 3, characterized in that: A mounting plate (4) is connected to the left outer wall of the box body (2), and the first cylinder (5) is mounted on the top surface of the mounting plate (4).

5. The hydrogen treatment device for facilitating cleaning of carbon monoxide adsorbent according to claim 4, characterized in that: A support seat (6) is also provided on the top surface of the mounting plate (4) and located on the front and rear sides of the first cylinder (5). An auxiliary push rod (7) is slidably connected in the central through hole of the support seat (6). The auxiliary push rod (7) extends to the interior of the box body (2) and is connected to the push plate (8).

6. The hydrogen treatment device for facilitating cleaning of carbon monoxide adsorbent according to claim 5, characterized in that: Two support seats (6) are respectively arranged on the front and rear sides of the first cylinder (5), and the two support seats (6) are arranged side by side on the left and right.

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