A vehicle-mounted mobile deacidification system

Abstract

The application discloses a vehicle-mounted movable deacidification system and belongs to the technical field of natural gas treatment. The system comprises a bottom plate, a movable supporting unit is installed on the bottom plate, the movable supporting unit comprises a moving assembly and a plug-in assembly, the plug-in assembly is installed on the moving assembly, the moving assembly comprises a supporting column one, a supporting column two, an elastic piece one and a roller one, the outer wall of the supporting column one is fixedly connected with the bottom plate, the elastic piece one is installed on the top end inner wall of the supporting column one, the supporting column two is installed at the bottom end of the elastic piece one, and the roller one is rollingly installed at the bottom end of the supporting column two. Through the above mode, the moving assembly helps to move the bottom plate, the plug-in assembly fixes the moving assembly, so that the movement on the same horizontal plane is more stable, the fixed supporting unit is used for fixing the bottom plate on the plane and can also be used for preparing before moving, and the pipeline clamping unit is used for clamping pipelines with different sizes.

Description

Technical Field

[0001] This invention relates to the field of natural gas processing technology, and in particular to a vehicle-mounted mobile acid removal system. Background Technology

[0002] Natural gas is the second largest energy source after oil, and liquefied natural gas (LNG) technology is developing rapidly as an emerging industry. Natural gas purification is an essential stage in the LNG process. Natural gas typically contains acidic gases such as carbon dioxide and hydrogen sulfide, requiring deacidification and dehydration treatments before use.

[0003] Due to limitations in natural gas production locations and reserves, natural gas purification equipment sometimes needs to be moved to accommodate changes in gas source conditions. Currently, acid removal equipment consists of multiple units, each individually and fixedly installed in its designated location. When relocation is required, each unit must be individually dismantled and reinstalled, making the relocation process cumbersome and inefficient. Summary of the Invention

[0004] To address the technical problems existing in the background art, the present invention proposes a vehicle-mounted mobile deacidification system.

[0005] The present invention proposes a vehicle-mounted mobile deacidification system, including a base plate, a deacidification unit mounted on the base plate, and at least two sets of moving components mounted on the base plate. The base plate has a stationary state and a moving state. When the base plate is in the stationary state, the base plate is mounted on the vehicle body via the moving components. When the base plate is in the moving state, an upward force is applied to the base plate, and the horizontal component of this force is in the same direction as the moving direction of the base plate. The moving components drive the base plate to move horizontally via an inclined plate placed between the vehicle body and the ground.

[0006] In this invention, the proposed vehicle-mounted mobile deacidification system has an upward thrust on the base plate that forms an angle greater than the angle between the inclined plate and the horizontal plane when the base plate moves towards the front of the vehicle.

[0007] In this invention, the proposed vehicle-mounted mobile deacidification system includes a mobile component comprising a support column one, a support column two, and an elastic element one. The elastic element one is vertically installed between the support column one and the support column two, and the elastic element one is always in a compressed state. The support column one and the support column two can move relative to each other in the vertical direction. A roller one is rotatably installed at the bottom end of the support column two.

[0008] In this invention, the proposed vehicle-mounted mobile deacidification system has an extension plate at the bottom of the support column for support when the base plate is stationary. When the base plate is stationary, the extension plate and the roller are in contact with the vehicle body. When the base plate is moving, the roller is in rolling connection with the inclined plate, and the deformation of the elastic element is less than that when it is stationary.

[0009] In this invention, the proposed vehicle-mounted mobile deacidification system has a roller whose vertical movement distance is no greater than the height of the vehicle body.

[0010] In this invention, the proposed vehicle-mounted mobile deacidification system also includes a fixing component installed on the mobile component for fixing the mobile component in the vertical direction. The fixing component includes a limiting component and a movable component. The limiting component is installed on the second support column, and the movable component is installed on the first support column. The limiting component has a movable state and a limiting state. When the limiting component is in the limiting state, the movable component is connected to the limiting component, the deformation of the first elastic component reaches its minimum value, and the first and second support columns are relatively fixed.

[0011] In this invention, the proposed vehicle-mounted mobile deacidification system has a driving component installed at the bottom end of a support column or on a base plate. The output end of the driving component is equipped with a lifting component for supporting the base plate when it is in a stationary state. The lifting component has a raised state and a retracted state. When the lifting component is in the raised state, the bottom end of the lifting component is lower than the bottom end of the moving component; when the lifting component is in the retracted state, the bottom end of the lifting component is higher than the bottom end of the moving component.

[0012] In this invention, the proposed vehicle-mounted mobile deacidification system also includes a pipe clamping unit mounted on the base plate. The pipe clamping unit includes a support frame, a clamping component for clamping the pipe, a pushing component for driving the clamping of the pipe, and an auxiliary clamping component for assisting the clamping component in clamping. The support frame and the pushing component are mounted on the base plate, the clamping component is mounted on the pushing component, and the auxiliary clamping component is mounted between the clamping component and the support frame.

[0013] In this invention, the proposed vehicle-mounted mobile deacidification system includes a clamping assembly comprising a sliding rod and a clamping rod. An auxiliary clamping assembly includes a push plate and a spiral spring for pushing the clamping rod closer to the sliding rod. The sliding rod is connected to the push assembly, and the push plate is mounted on the sliding rod. The push plate gradually approaches the sliding rod from bottom to top. The clamping rod is rotatably mounted on the top of the support frame via the spiral spring. The bottom end of the clamping rod is movably connected to the push plate on the same side. The top ends of the sliding rod and the clamping rod cooperate to clamp the pipe.

[0014] In this invention, the proposed vehicle-mounted mobile deacidification system has clamping wheels rotatably mounted on the top of the sliding rod and the top of the clamping rod, and a rolling wheel rotatably mounted on the bottom of the clamping rod, with the rolling wheel being rotatably connected to the push plate.

[0015] Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of the present invention;

[0017] Figure 2 This is a side view of the structure of the present invention;

[0018] Figure 3 This is a front view of the structure of the present invention;

[0019] Figure 4 for Figure 2 A cross-sectional view along the AA direction;

[0020] Figure 5 for Figure 4 Enlarged view of point B in the middle;

[0021] Figure 6 Schematic diagram of the deacidification system Figure 1 ;

[0022] Figure 7 Schematic diagram of the deacidification system Figure 2 .

[0023] Reference numerals: 1. Base plate; 2. Support column one; 3. Support column two; 4. Elastic element one; 5. Roller one; 6. Socket one; 7. Socket two; 8. Insert; 9. Elastic element two; 10. Driving component; 11. Lifting component; 12. Cylinder; 13. Roller two; 14. Mounting plate; 15. Support frame; 16. Air rod; 17. Sliding rod; 18. Clamping wheel; 19. Clamping rod; 20. Rolling wheel; 21. Push plate; 102. Adsorption tower; 103. First support; 106. First purified gas outlet pipe; 107. First equalization riser pipe; 108. Second equalization riser pipe; 109. Raw material gas 110. Inlet pipe; 111. Desorption gas outlet pipe; 112. Equalization pipe; 113. First vacuum outlet pipe; 114. Second vacuum pipe; 125. Adsorption tower outlet pipe; 126. Purified gas reflux pipe; 127. Adsorption tower inlet pipe; 208. Vacuum pump; 209. Desorption gas tank; 200. Purified gas buffer tank; 201. Purified gas inlet pipe; 202. Desorption gas inlet pipe; 203. First vacuum pipe; 204. Fourth vacuum pipe; 205. Purified gas outlet pipe; 216. First wastewater pipe; 217. Vent outlet pipe; 218. Desorption gas outlet pipe; 219. Second support. Detailed Implementation

[0024] Embodiments of the present invention are described in detail below. Examples of these embodiments are illustrated in the accompanying drawings, wherein the same or similar symbols denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0025] Example 1

[0026] like Figures 1-7The vehicle-mounted mobile deacidification system shown includes a base plate 1.

[0027] It also includes a deacidification unit, which comprises six adsorption towers 102 fixedly installed on a base plate 1 and several sets of first supports 103; it also includes a vacuum pump 202, a desorption gas tank 203, a purified gas buffer tank 204, and several sets of second supports 213 fixedly installed on another carriage; the first supports 103 are equipped with a purified gas outlet pipe 106, a first equalization riser pipe 107, a second equalization riser pipe 108, a raw material gas inlet pipe 109, a desorption gas outlet pipe 110, a dropper pipe 111, and a first... Vacuum tube 112, second vacuum tube 113, adsorption tower outlet pipe 114, purified gas reflux pipe 120, adsorption tower inlet pipe 121, vacuum pump 202, desorption gas tank 203, and purified gas buffer tank 204 are installed on another base plate 1. Purified gas inlet pipe 205, desorption gas inlet pipe 206, third vacuum tube 207, fourth vacuum tube 208, purified gas outlet pipe 209, first sewage pipe 210, air pipe 211, and desorption gas outlet pipe 212 are installed on the second bracket 213.

[0028] Deacidification process: Raw gas enters one of the adsorption towers 102A through the raw gas inlet pipe 109. The adsorbent at the bottom of adsorption tower 102A adsorbs carbon dioxide from the raw gas. Unadsorbed methane exits from the top of adsorption tower 102A through the first purified gas outlet pipe 106 and the purified gas inlet pipe 205 into the purified gas buffer tank 204, and then exits from the purified gas outlet pipe 209. The valve on the equalization pipe 111 between adsorption towers A and D is opened, allowing purified gas from the top of adsorption tower 102A to enter adsorption tower 102D through the first equalization pipe 107. Raw gas from the bottom of adsorption tower 102A enters adsorption tower 102D through the equalization pipe 111. The pressure drop in adsorption tower 102A... When the pressure is low, the adsorption tower 102D is pressurized. At this time, the desorbed gas in the desorbed gas tank 203A enters the adsorption tower 102D through the desorbed gas inlet pipe 206 and the desorbed gas outlet pipe 110. After the first pressure reduction of the adsorption tower 102A is completed, the purified gas at the top of the adsorption tower 102A enters the adsorption tower 102D through the second equalization pipe 108 to complete the second pressure reduction. Then, the remaining raw material gas in the adsorption tower 102A enters the desorbed gas tank 203A through the desorbed gas outlet pipe 110 and the desorbed gas inlet pipe 206. Finally, the remaining raw material gas in the adsorption tower 102A enters the desorbed gas tank 203B through the desorbed gas outlet pipe 110 and the desorbed gas inlet pipe 206 to buffer more raw material gas for the next adsorption treatment. Vacuum pump 202A is turned on. Vacuum pump 202A further depressurizes adsorption tower 102A through the first vacuum inlet pipe 207 and the first vacuum outlet pipe 112. Vacuum pump 202A separates the acidic gas in adsorption tower 102A from the adsorbent. Then, the valve on the second riser pipe 108 between adsorption tower 102A and adsorption tower 102C is opened, and the purified gas in adsorption tower 102C re-enters adsorption tower 102A to pressurize it. After pressurization, all valves connected to adsorption tower 102A are closed. When the gas pressure in adsorption tower 102A stabilizes, the valves on adsorption tower 102A and adsorption tower 102C are opened. The valves on the first riser pipe 107 and the fallr pipe 111 between adsorption towers 102D and 2D allow the raw material gas and purified gas in adsorption tower 102D to re-enter adsorption tower 102A until the pressure in adsorption tower 102A reaches the set pressure. Then, the valves between adsorption tower 102A and adsorption tower 102D are closed, and the valves on the first purified gas outlet pipe 106 and the purified gas inlet pipe 205 between adsorption tower 102A and purified gas buffer tank 204 are opened to allow purified gas to enter adsorption tower 102A and start charging. When the adsorption pressure set value is reached, the valves on the first purified gas outlet pipe 106 and the purified gas inlet pipe 205 are closed, completing one adsorption cycle.

[0029] The desorbed gas is a feed gas with a higher carbon dioxide concentration.

[0030] The main component of acidic gases is carbon dioxide.

[0031] At any given time, at least one tower is adsorbing.

[0032] Preferably, the adsorbent is a carbon molecular sieve;

[0033] Preferably, the first valve 104, the second valve 105, the third valve 214, and the fourth valve 215 are all electrically controlled valves.

[0034] Wastewater is discharged from the first wastewater pipe 210 and the second wastewater pipe 217. The second valve 105 on the equalization pipe 111 is opened to depressurize the adsorption tower 102 after a certain adsorption time. If the pressure is depressurized to 0.05MPa, the vacuum pump 202 is started to further depressurize the adsorption tower 102. If the pressure is depressurized to -0.09MPa, the adsorption tower 102 after being evacuated receives pressure from the depressurization of other adsorption towers 102. If the pressure is reached to 0.5MPa, one system process is completed.

[0035] It also includes base plate 1.

[0036] The adsorption tower 102, the first support 103, the vacuum pump 202, the desorption gas tank 203, the purified gas buffer tank 204, and the second support 213 are fixedly installed on the base plate 1, which is installed on the carriage.

[0037] The base plate 1 has movable components installed at its four corners. These components include support columns 2 and 3, elastic elements 4 and rollers 5. Support column 2 is hollow, and support column 3 is movably installed inside it. Support columns 2 and 3 move relative to each other vertically. Elastic element 4 is vertically installed between the inner wall of the top of support column 2 and the outer wall of the top of support column 3, and is always in a compressed state. Roller 5 is rotatably installed at the bottom of support column 3. The base plate 1 has a stationary state and a moving state. When the base plate 1 is stationary, the bottom ends of support columns 2 and 5 are in contact with the carriage. When the base plate 1 is in a moving state, a set of inclined plates is placed diagonally between the carriage and the ground. The base plate 1 needs to be... When the base plate 1 is transferred off the carriage, an upward pulling force is applied to it, pulling it away from the front of the carriage. Roller 5 rolls on the inclined plate, and the elastic elements 4 at both ends along the direction of movement deform to different degrees. Support column 3 descends relative to support column 2. The force applied to the base plate 1 causes its center of gravity to shift away from the front of the carriage, thus moving the base plate 1 horizontally and preventing liquid leakage from the deacidification unit during the movement. When the base plate 1 needs to be transferred back to the carriage, an upward pushing force is applied to it, pushing it closer to the front of the carriage. The angle between the pushing force and the horizontal plane is greater than the angle between the inclined plate and the horizontal plane. Roller 5 rolls on the inclined plate, support column 3 rises relative to support column 2, and the base plate 1 moves horizontally.

[0038] Preferably, the elastic element 4 is a spring;

[0039] Preferably, both support column 1 2 and support column 2 3 are cuboids.

[0040] The bottom end of support column 12 is located below the base plate 1;

[0041] Preferably, an extension plate is provided at the bottom end of the support column 2. When the base plate 1 is stationary on the carriage, the extension plate helps to place the moving components more stably, so that the liquid in the base plate 1 and the deacidification unit is more stable when the vehicle is moving.

[0042] The movable component is equipped with a fixing component for fixing the movable component in the vertical direction. The fixing component includes a limiting component and a movable component. The limiting component includes a socket 6 at the bottom of the support column 2 and a socket 7 at the top of the support column 3. The movable component includes a plug 8 and an elastic component 9. One end of the elastic component 9 is installed on the outer wall of the support column 2, and the other end of the elastic component 9 is installed on one end of the plug 8. The other end of the plug 8 is inserted into the elastic component 9, and the plug 8 is inserted into the end of the socket 6 near the elastic component 9. The elastic component 9 is always in a compressed state. The limiting component has a movable state and a limiting state. When the limiting component is in the limiting state, the plug 8 is inserted into the socket 7, and the deformation of the elastic component 9 is less than the deformation in the movable state.

[0043] Preferably, the insertion port 6 horizontally penetrates a set of walls opposite to the support column 2. When the limiting member is in the limiting state, the plug 8 passes through the insertion port 7 and is inserted into the insertion port 6 on the other end wall.

[0044] Preferably, when the compression of the elastic element 4 is at its maximum, the maximum distance between the upper surface of the socket 6 and the upper surface of the socket 7 is equal to the height of the carriage.

[0045] It also includes a support unit, which includes a drive unit 10 for driving the lifting member 11 to descend; the drive unit includes a cylinder 12, which is mounted at the bottom end of the support column 1 2, with the output end of the cylinder 12 facing downwards; the lifting member 11 includes a roller 2 13, which is rotatably mounted on the output end of the cylinder 12 via a mounting plate 14; when the roller 2 13 is in the lifted state, the cylinder 12 drives the roller 2 13 to descend, thereby driving the base plate 1 to rise, at which time the bottom end of the roller 2 13 is lower than the bottom end of the support column 1 2, and the roller 2 13 facilitates the movement of the base plate 1; when the roller 2 13 is in the retracted state, the cylinder 12 drives the roller 2 13 to rise, thereby driving the base plate 1 to descend, at which time the bottom end of the roller 2 13 is higher than the bottom end of the support column 1 2, the roller 2 13 is retracted, and the bottom extension plate of the support column 2 3 provides a more stable support function.

[0046] The deacidification unit is fixedly welded to the base plate 1. When the deacidification unit needs to be moved, multiple sets of cylinders 12 are activated simultaneously. Cylinders 12 push roller 13 downward to support the base plate 1. Then, the base plate 1 is pulled, and rollers 15 and 13 roll. When roller 13 of the moving support unit slowly leaves the carriage, under the push of elastic element 4 and gravity, support column 3 slides down, and roller 5 rolls on the inclined plate. Due to the upward pulling force, the base plate 1 moves horizontally until the insertion port 7 and insertion port 6 are level. Insert 8 is inserted into the insertion port 7 under the push of elastic element 9 to fix support column 2. Then the base plate 1 can be moved freely. When the base plate 1 needs to be fixedly installed, insert 8 is pulled until it leaves insertion port 7. At the same time, the base plate 1 is pushed along the inclined plate until all four sets of rollers 15 are on the same horizontal plane. Cylinders 12 are activated again, so that roller 13 descends smoothly until support column 23 is stably supported on the horizontal plane.

[0047] Multiple pipe clamping units are also installed on the base plate 1. Each pipe clamping unit includes a support frame 15, an air rod 16, a sliding rod 17, clamping wheels 18, clamping rods 19, rolling wheels 20, and push plates 21. The support frame 15 and the air rod 16 are both installed on the base plate 1. The bottom end of the air rod 16 is provided with a sealable air inlet. The sliding rod 17 is slidably connected to the air rod 16. The top end of the sliding rod 17 passes through the support frame 15 and is rotatably connected to a set of clamping wheels 19. Two sets of push plates 21 are installed on the sliding rod. At the top of the support frame 15, two sets of push plates 21 are respectively close to both ends of the support frame 16. The push plates 21 gradually approach the sliding rod 17 from bottom to top. Two sets of clamping rods 19 are rotatably installed at the top of the support frame 15. The two sets of clamping rods 19 are located on both sides of the sliding rod 17. The clamping rods 19 are V-shaped with the opening facing the sliding rod 17. The bottom end of the clamping rod 19 is rotatably connected to the rolling wheel 20. The rolling wheel 20 is connected to the roller of the push plate 21. The top end of the clamping rod 19 is rotatably connected to the clamping wheel 18.

[0048] Preferably, a spiral spring is installed between the clamping rod 19 and the support frame 15.

[0049] The pipe is placed between the three sets of clamping wheels 18 of the pipe clamping unit. Air is injected into the air rod 16, and the sliding rod 17 rises, causing the clamping wheels 18 on it to rise. The sliding rod 17 also causes the two sets of push plates 21 to rise. The push plates 21 push the tops of the two sets of clamping rods 19 closer together, and the three sets of clamping wheels 18 clamp the pipe together. The pipe clamping unit can accommodate pipes of various sizes. When a section of pipe needs to be repaired, simply depress the air rod 17 of the corresponding section to lower the sliding rod 18. The above actions are reversed to remove the pipe.

[0050] Preferably, the bottom end of the clamping rod 19 and the push plate 21 are in a limiting sliding connection.

[0051] Preferably, both the first support 103 and the second support 213 use pipe clamping units, with the pipe clamped between three sets of clamping wheels 18.

[0052] It should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the present invention.

[0053] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this invention, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0054] In this invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between them; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0055] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "over," and "on top" of the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0056] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A vehicle-mounted mobile deacidification system, comprising a base plate (1), characterized in that: A deacidification unit is installed on the base plate (1). At least two sets of moving components are installed on the base plate (1). The base plate (1) has a static state and a moving state. When the base plate (1) is in a static state, the base plate (1) is installed on the carriage through the moving components. When the base plate (1) is in a moving state, an upward force is applied to the base plate (1) and the horizontal component of this force is in the same direction as the moving direction of the base plate (1). The moving components drive the base plate (1) to move horizontally through the inclined plate placed between the carriage and the ground.

2. The vehicle-mounted mobile deacidification system according to claim 1, characterized in that, When the base plate (1) moves toward the front of the vehicle, the angle between the upward oblique thrust on the base plate (1) and the horizontal plane is greater than the angle between the oblique plate and the horizontal plane.

3. The vehicle-mounted mobile deacidification system according to claim 1, characterized in that, The moving component includes a support column one (2), a support column two (3) and an elastic element one (4). The elastic element one (4) is vertically installed between the support column one (2) and the support column two (3). The elastic element one (4) is always in a compressed state. The support column one (2) and the support column two (3) can move relative to each other in the vertical direction. The bottom end of the support column two (3) is rotatably equipped with a roller one (5).

4. The vehicle-mounted mobile deacidification system according to claim 3, characterized in that, The bottom end of the support column (2) is provided with an extension plate for supporting the bottom plate (1) in a stationary state. When the bottom plate (1) is stationary, the extension plate and the roller (5) are in contact with the carriage. When the bottom plate (1) is in a moving state, the roller (5) is in rolling connection with the inclined plate. The deformation of the elastic element (4) is less than that in the stationary state.

5. The vehicle-mounted mobile deacidification system according to claim 3, characterized in that, The vertical movement distance of roller 1 (5) is no greater than the height of the carriage.

6. The vehicle-mounted mobile deacidification system according to claim 3, characterized in that, The movable component is also equipped with a fixing component for fixing the movable component in the vertical direction. The fixing component includes a limiting component and a movable component. The limiting component is installed on the second support column (3), and the movable component is installed on the first support column (2). The limiting component has a movable state and a limiting state. When the limiting component is in the limiting state, the movable component is connected to the limiting component, the deformation of the first elastic component (4) reaches the minimum value, and the first support column (2) and the second support column (3) are relatively fixed.

7. The vehicle-mounted mobile deacidification system according to claim 1, characterized in that, A drive unit (10) is installed at the bottom end of the support column (2) or on the base plate (1). The output end of the drive unit (10) is equipped with a lifting unit (11) for supporting the base plate (1) when the base plate (1) is in a stationary state. The lifting unit (11) has a raised state and a retracted state. When the lifting unit (11) is in the raised state, the bottom end of the lifting unit (11) is lower than the bottom end of the moving component. When the lifting unit (11) is in the retracted state, the bottom end of the lifting unit (11) is higher than the bottom end of the moving component.

8. The vehicle-mounted mobile deacidification system according to claim 1, characterized in that, A pipe clamping unit is also installed on the base plate (1). The pipe clamping unit includes a support frame (15), a clamping component for clamping the pipe, a pushing component for driving the clamping of the pipe, and an auxiliary clamping component for assisting the clamping component in clamping. The support frame (15) and the pushing component are installed on the base plate (1), the clamping component is installed on the pushing component, and the auxiliary clamping component is installed between the clamping component and the support frame (15).

9. The vehicle-mounted mobile deacidification system according to claim 8, characterized in that, The clamping assembly includes a sliding rod (17) and a clamping rod (19). The auxiliary clamping assembly includes a push plate (21) and a spiral spring for pushing the clamping rod (19) closer to the sliding rod (17). The sliding rod (17) is connected to the push assembly. The push plate (21) is mounted on the sliding rod (17). The push plate (21) gradually approaches the sliding rod (17) from bottom to top. The clamping rod (19) is rotatably mounted on the top of the support frame (15) by the spiral spring. The bottom end of the clamping rod (19) is movably connected to the push plate (21) on the same side. The top end of the sliding rod (17) and the top end of the clamping rod (19) cooperate to clamp the pipe.

10. The vehicle-mounted mobile deacidification system according to claim 9, characterized in that, A clamping wheel (18) is rotatably mounted on the top of the sliding rod (17) and the top of the clamping rod (19), and a rolling wheel (20) is rotatably mounted on the bottom of the clamping rod (19). The rolling wheel (20) is rotatably connected to the push plate (21).

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