Discharging buffer tank convenient for monitoring hydrogen corrosion degree

Abstract

The utility model provides a discharge buffer tank convenient for monitoring hydrogen corrosion degree, which relates to the technical field of buffer tanks, and comprises a tank body component, a gas transmission channel for transmitting hydrogen along a preset path is formed in the tank body component, one side of the tank body component is opened to form a connecting hole, and a detection piece for detecting hydrogen corrosion is screwed and connected in the connecting hole. The detection end of the detection piece extends into a gas transmission channel in the tank body component, the detection piece comprises a connecting base, the connecting base is connected to the interior of the connecting hole in a screwed mode, and a vacuum type hydrogen probe is fixedly connected to the connecting base. Compared with the prior art, when the device is used, one side of the tank body component is provided with the connecting hole, and the connecting hole is in screwed connection with the detection piece, so that the detection end of the detection piece is located in the tank body component, when a person needs to overhaul the detection piece, the detection piece can be detached for overhaul only by reversing the detection piece, and the later overhaul efficiency of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of buffer tanks, in particular to a discharge buffer tank which is convenient for monitoring the degree of hydrogen corrosion. Background Art

[0002] Hydrogen corrosion is a common problem in chemical production processes, especially in systems involving hydrogen processing. Although buffer tanks in the prior art can effectively regulate system pressure fluctuations, they often lack means to directly monitor the degree of hydrogen corrosion.

[0003] For example, in a Chinese patent with the announcement number "CN 221358870 U", a buffer tank is disclosed, including a tank body, an assembly pipe vertically arranged above the tank body, and a sewage pipe arranged below the tank body, the assembly pipe and the sewage pipe are both connected to the tank body, one end of the assembly pipe extending into the tank body is provided with a filtering mechanism, and the other end is provided with an air outlet pipe, the air outlet pipe is connected to the tank body through the assembly pipe; a partition is provided in the tank body at a position corresponding to the bottom of the filtering mechanism, the partition divides the tank body into an upper discharge chamber and a lower feed chamber, the tank body is provided with a discharge pipe connected to the discharge chamber; the partition is provided on the side facing the feed chamber for connecting the feed chamber and the discharge chamber, the guide pipe is coaxially arranged with the assembly pipe, and the guide pipe There is a guide gap between the tank body and the inner wall, the guide gap is connected with the feed chamber, and a feed pipe connected with the guide gap is provided on one side of the tank body; the filtering mechanism includes a filter mesh cylinder arranged on the assembly tube corresponding to the outer side of the guide tube, and a filter element arranged in the assembly tube corresponding to the guide tube, one end of the filter element facing the guide tube is provided with a filter mesh plate for shielding the guide tube, and the other end is provided with a push rod, and a limit assembly for limiting the push rod is provided on the assembly tube. The device cannot effectively monitor hydrogen corrosion when in use, and a vacuum hydrogen probe for monitoring hydrogen corrosion can only be inserted into the interior of the device at a later stage, which is inconvenient for later maintenance, increases the difficulty of later maintenance of the device, and reduces the efficiency of later maintenance of the device. Utility Model Content

[0004] In order to solve the above deficiencies in the prior art, the utility model proposes a discharge buffer tank which is convenient for monitoring the degree of hydrogen corrosion.

[0005] The technical solution of the utility model is achieved in this way:

[0006] A discharge buffer tank convenient for monitoring the degree of hydrogen corrosion comprises a tank body component, a gas transmission channel for transmitting hydrogen along a preset path is formed inside the tank body component, and one side of the tank body component is open to form a connecting hole, a detection piece for detecting hydrogen corrosion is screwed and connected inside the connecting hole, and a detection end of the detection piece extends into the gas transmission channel inside the tank body component.

[0007] Preferably, the detection member comprises a connection seat, the connection seat is screwed and connected to the inside of the connection hole, and a vacuum type hydrogen probe is fixedly connected to the connection seat.

[0008] Preferably, the detection component includes a connecting seat, which is screwed into the inside of the connecting hole, and a rotating tube is rotatably connected to the axis of the connecting seat, and a vacuum type hydrogen probe is coaxially fixedly connected to the inside of the rotating tube, the detection end of the vacuum type hydrogen probe is located inside the tank body component, and a handle is fixedly connected to the circumferential surface of the rotating tube, and the handle is located outside the tank body component, and a sealing ring is sleeved on the connecting seat.

[0009] Preferably, the tank member comprises a tank body, a safety valve is fixedly connected to the top of the tank body, an air outlet pipe is arranged on one side of the tank body, and an air inlet pipe is arranged on the other side, and the air inlet pipe is located below the air outlet pipe;

[0010] A discharge pipe is arranged at the bottom of the tank body, and a valve is arranged on the discharge pipe.

[0011] Further preferably, a pressure gauge is installed on one side of the tank body, and a detection end of the pressure gauge extends to the interior of the tank body.

[0012] More preferably, two push rods are symmetrically fixedly connected to the top of the tank body, the safety valve is located between the two push rods, and the tops of the two push rods are fixedly connected with lifting rings.

[0013] Most preferably, the bottom of the tank body is fixedly connected with a plurality of feet in a circular array, and the discharge pipe is located between the plurality of feet.

[0014] Preferably, one side of the tank body is opened to form a mounting groove, the mounting groove is located on one side of the air inlet pipe, and an observation window is installed inside the mounting groove.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] 1. When the utility model is in use, a connection hole is provided on one side of the tank component, and the detection end of the detection component is screwed and connected to the detection component through the connection hole, so that the detection end of the detection component is inside the tank component. The personnel can monitor the hydrogen corrosion inside the tank component through the detection component. When the personnel need to inspect the detection component, they only need to reverse the detection component to remove the detection component for inspection, thereby reducing the difficulty of the later maintenance of the device and improving the efficiency of the later maintenance of the device.

[0017] 2. When the utility model is in use, the connection seat and the connection hole are arranged, and the connection seat and the connection hole are screwed together to connect, so that the detection end of the vacuum probe is inside the tank body. When disassembly is required, it is only necessary to reverse the connection seat to separate the connection seat from the connection hole, and the vacuum probe can be removed for detection.

[0018] 3. When the utility model is in use, a rotatable rotating tube is provided, which is connected to the vacuum probe. A person rotates the rotating tube to cause the rotating tube to drive the vacuum probe to rotate, thereby adjusting the monitoring position of the vacuum probe, so that the monitoring accuracy of the device is higher and the monitoring accuracy rate is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0020] Figure 1 It is one of the three-dimensional diagrams of the utility model;

[0021] Figure 2 This is the second stereogram of the utility model;

[0022] Figure 3 It is a front view of the utility model;

[0023] Figure 4 This is the third stereogram of the utility model;

[0024] Figure 5 This is a three-dimensional diagram of the utility model with the detection part removed;

[0025] Figure 6 For this utility model Figure 2 A cross-sectional view of

[0026] Figure 7 It is a three-dimensional diagram of the detection member of the utility model;

[0027] In the figure: 1. tank body; 2. outlet pipe; 3. push rod; 4. lifting ring; 5. safety valve; 6. pressure gauge; 7. mounting groove; 8. observation window; 9. air inlet pipe; 10. base; 11. connecting seat; 12. rotating tube; 13. vacuum type hydrogen probe; 14. handle; 15. discharge pipe; 16. valve; 17. connecting hole; 18. sealing ring. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] The utility model provides Figure 1 A discharge buffer tank for conveniently monitoring the degree of hydrogen corrosion is shown, comprising a tank body component, wherein a gas transmission channel for transmitting hydrogen along a preset path is formed inside the tank body component.

[0030] Furthermore, the tank body component includes a tank body 1, a safety valve 5 is fixedly connected to the top of the tank body 1, and an air outlet pipe 2 is arranged on one side of the tank body 1, and an air inlet pipe 9 is arranged on the other side, and the air inlet pipe 9 is located below the air outlet pipe 2;

[0031] A discharge pipe 15 is provided at the bottom of the tank body 1 , and a valve 16 is provided on the discharge pipe 15 .

[0032] As can be seen from the above, when in use, the pipeline that needs to transport hydrogen is connected to the air inlet pipe 9, and then the pipeline that transports hydrogen is connected to the air outlet pipe 2. The hydrogen is transported to the interior of the tank body 1 through the air inlet pipe 9. When the hydrogen needs to be discharged, the hydrogen inside the tank body 1 is discharged through the air outlet pipe 2. When the air pressure inside the tank body 1 reaches a threshold value, the hydrogen is automatically discharged through the safety valve 5 to prevent the air pressure inside the tank body 1 from being too high.

[0033] refer to Figure 1-Figure 4 As shown, one side of the tank body component is opened to form a connecting hole 17, and a detection member for detecting hydrogen corrosion is screwed into the connecting hole 17, and the detection end of the detection member extends to the gas transmission channel inside the tank body component.

[0034] Through the above technical solution:

[0035] When in use, before hydrogen is filled into the tank body 1, the detection component is inserted into the tank body 1 through the connecting hole 17, and the detection component is rotated to make the detection component and the tank body 1 screwed together, thereby fixing the detection component. When the inside of the device is filled with hydrogen, hydrogen corrosion is monitored by the detection component. When personnel need to inspect the detection component, they only need to reverse the detection component to separate the detection component from the connecting hole 17, and then remove the detection component for inspection, making it easier to inspect the device later.

[0036] Further, in the present invention, the following embodiments are provided: Figure 1 , Figure 3 , Figure 4 , Figure 5 and Figure 7 shown.

[0037] Example 1

[0038] The detection component includes a connection seat 11 , which is screwed into the interior of the connection hole 17 , and a vacuum type hydrogen probe 13 is fixedly connected to the connection seat 11 .

[0039] Through the above technical solution:

[0040] When in use, before hydrogen is filled into the tank body 1, one end of the vacuum hydrogen probe 13 is inserted from the connecting hole 17 on one side of the tank body 1, and the connecting seat 11 is rotated so that the connecting seat 11 and the tank body 1 are screwed together to fix the connecting seat 11, thereby completing the installation of the vacuum hydrogen probe 13. When the inside of the device is filled with hydrogen, hydrogen corrosion is monitored by the vacuum hydrogen probe 13. When personnel need to inspect the vacuum hydrogen probe 13, they only need to reverse the connecting seat 11 to separate the vacuum hydrogen probe 13 from the connecting hole 17, and then remove the vacuum hydrogen probe 13 for inspection, making it easier to inspect the device later.

[0041] Example 2

[0042] The detection component includes a connecting seat 11, which is screwed into the inside of the connecting hole 17, and a rotating tube 12 is rotatably connected to the axis of the connecting seat 11, and a vacuum type hydrogen probe 13 is coaxially fixedly connected to the inside of the rotating tube 12. The detection end of the vacuum type hydrogen probe 13 is located inside the tank body component, and a handle 14 is fixedly connected to the circumference of the rotating tube 12, and the handle 14 is located outside the tank body component. A sealing ring 18 is sleeved on the connecting seat 11.

[0043] Through the above technical solution:

[0044] When in use, before hydrogen is filled into the tank body 1, one end of the vacuum hydrogen probe 13 is inserted from the connecting hole 17 on one side of the tank body 1, and the connecting seat 11 is rotated so that the connecting seat 11 is screwed and connected to the tank body 1, thereby fixing the connecting seat 11 and completing the installation of the vacuum hydrogen probe 13. When the inside of the device is filled with hydrogen, hydrogen corrosion is monitored by the vacuum hydrogen probe 13. When different positions need to be monitored, the rotating tube 12 is rotated by the handle 14, so that the rotating tube 12 drives the vacuum hydrogen probe 13 to rotate, and then the monitoring angle of the vacuum hydrogen probe 13 is adjusted. After the angle of the vacuum hydrogen probe 13 is adjusted, when the personnel need to inspect the vacuum hydrogen probe 13, they only need to reverse the connecting seat 11 to separate the vacuum hydrogen probe 13 from the connecting hole 17, and then the vacuum hydrogen probe 13 can be removed for inspection, so that the device can be easily inspected later.

[0045] Furthermore, in order to facilitate the inspection of the internal pressure of the tank body 1, as Figure 1-Figure 6 As shown, a pressure gauge 6 is installed on one side of the tank body 1, and the detection end of the pressure gauge 6 extends to the inside of the tank body 1. Based on this, when a person needs to know the internal pressure of the tank body 1, the pressure inside the tank body 1 is detected by the pressure gauge 6. The person only needs to read the pressure gauge 6 to know the internal pressure of the tank body 1.

[0046] Further, in order to facilitate the lifting device, such as Figure 1-Figure 6As shown, two mandrels 3 are symmetrically fixedly connected to the top of the tank body 1, the safety valve 5 is located between the two mandrels 3, and the tops of the two mandrels 3 are fixedly connected with lifting rings 4. Based on this, before lifting the tank body 1, it is necessary to connect the lifting rope to the lifting ring 4, and move the tank body 1 through the cooperation of the lifting equipment and the lifting rope, and through the cooperation of the lifting ring 4 and the mandrel 3, so that the device can be easily moved to the position required by the personnel.

[0047] Furthermore, in order to make the device more stable during operation, Figure 1-Figure 4 As shown, the bottom of the tank body 1 is fixedly connected with a plurality of feet 10 in a circular array, and the discharge pipe 15 is located between the plurality of feet 10. Based on this, when the device is used, the tank body 1 is supported by the feet 10, so that the tank body 1 is more stable when working.

[0048] Furthermore, in order to facilitate observation of the interior of the tank body 1, as shown in FIG. Figure 1-Figure 4 As shown, one side of the tank body 1 is opened to form a mounting groove 7, the mounting groove 7 is located on one side of the air inlet pipe 9, and an observation window 8 is installed inside the mounting groove 7. Based on this, the inside of the tank body 1 is easy to observe through the observation window 8.

[0049] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A discharge buffer tank convenient for monitoring the degree of hydrogen corrosion, characterized in that: The invention comprises a tank body component, wherein a gas transmission channel for transmitting hydrogen along a preset path is formed inside the tank body component, and one side of the tank body component is open to form a connecting hole (17), wherein a detection component for detecting hydrogen corrosion is screwedly connected inside the connecting hole (17), and a detection end of the detection component extends into the gas transmission channel inside the tank body component.

2. The discharge buffer tank for convenient monitoring of hydrogen corrosion according to claim 1 is characterized in that: The detection component comprises a connection seat (11), the connection seat (11) is screwed and connected to the inside of the connection hole (17), and a vacuum type hydrogen probe (13) is fixedly connected to the connection seat (11).

3. The discharge buffer tank for convenient monitoring of hydrogen corrosion degree according to claim 1 is characterized in that: The detection component comprises a connection seat (11), the connection seat (11) is screwed and connected to the inside of the connection hole (17), and a rotating tube (12) is rotatably connected to the axis of the connection seat (11), a vacuum type hydrogen probe (13) is coaxially fixedly connected to the inside of the rotating tube (12), the detection end of the vacuum type hydrogen probe (13) is located inside the tank component, and a handle (14) is fixedly connected to the circumference of the rotating tube (12), and the handle (14) is located outside the tank component. A sealing ring (18) is sleeved on the connection seat (11).

4. The discharge buffer tank for convenient monitoring of hydrogen corrosion according to claim 1 is characterized in that: The tank body component comprises a tank body (1), a safety valve (5) is fixedly connected to the top of the tank body (1), an air outlet pipe (2) is arranged on one side of the tank body (1), and an air inlet pipe (9) is arranged on the other side, and the air inlet pipe (9) is located below the air outlet pipe (2); A discharge pipe (15) is provided at the bottom of the tank body (1), and a valve (16) is provided on the discharge pipe (15).

5. The discharge buffer tank for convenient monitoring of hydrogen corrosion according to claim 4 is characterized in that: A pressure gauge (6) is installed on one side of the tank body (1), and a detection end of the pressure gauge (6) extends to the interior of the tank body (1).

6. The discharge buffer tank for convenient monitoring of hydrogen corrosion according to claim 4 is characterized in that: Two top rods (3) are symmetrically and fixedly connected to the top of the tank body (1); the safety valve (5) is located between the two top rods (3); and the tops of the two top rods (3) are both fixedly connected to a lifting ring (4).

7. The discharge buffer tank for convenient monitoring of hydrogen corrosion according to claim 4 is characterized in that: The bottom of the tank body (1) is fixedly connected to a plurality of base feet (10) in an annular array, and the discharge pipe (15) is located between the plurality of base feet (10).

8. The discharge buffer tank for convenient monitoring of hydrogen corrosion according to claim 4 is characterized in that: One side of the tank body (1) is open to form a mounting groove (7), the mounting groove (7) is located on one side of the air intake pipe (9), and an observation window (8) is installed inside the mounting groove (7).

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