An IBC ton bucket concentrated sulfuric acid dosing structure

Abstract

The application relates to the technical field of dosing structures, in particular to an IBC ton barrel concentrated sulfuric acid dosing structure, which comprises a base and a dosing device, the base comprises a placing seat and a grid, the grid is arranged on the placing seat; a detection side leakage assembly is arranged on the placing seat, the detection side leakage assembly is arranged below the grid, and the detection side leakage assembly is connected with the dosing device. The application has the effect of reducing safety hazards.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of a medicating structure, in particular to an IBC ton barrel concentrated sulfuric acid medicating structure. BACKGROUND

[0002] Concentrated sulfuric acid is generally placed in an IBC ton barrel, and when the concentrated sulfuric acid is needed, the concentrated sulfuric acid is transferred out of the IBC ton barrel.

[0003] At present, an IBC ton barrel concentrated sulfuric acid medicating structure comprises a power pump, a first conveying pipe located in the IBC ton barrel is connected to the liquid inlet end of the power pump, and a second conveying pipe is connected to the liquid outlet end of the power pump. The first conveying pipe is placed in the IBC ton barrel, and the second conveying pipe is connected to a device to which the concentrated sulfuric acid needs to be added. The power pump is started, the concentrated sulfuric acid in the IBC ton barrel is transferred into the second conveying pipe through the power pump, and finally into the device to which the concentrated sulfuric acid needs to be added.

[0004] In the implementation of the application, the inventors have found that at least the following problem exists in the prior art. The concentrated sulfuric acid has strong corrosiveness, and when the concentrated sulfuric acid continuously leaks during the medicating process, there is a relatively large safety hazard. SUMMARY

[0005] In order to reduce the safety hazard, the application provides an IBC ton barrel concentrated sulfuric acid medicating structure.

[0006] The application provides an IBC ton barrel concentrated sulfuric acid medicating structure, which adopts the following technical scheme:

[0007] An IBC ton barrel concentrated sulfuric acid medicating structure comprises a base and a medicating device, the base comprises a placing seat and a grid, the grid is arranged on the placing seat, a detection side leakage assembly is arranged on the placing seat, the detection side leakage assembly is arranged below the grid, and the detection side leakage assembly is connected with the medicating device.

[0008] By adopting the above technical scheme, the IBC ton barrel is placed on the grid, and then the medicating device is connected with the IBC ton barrel. The medicating device transfers the concentrated sulfuric acid in the IBC ton barrel out. When the medicating device leaks during the transfer of the concentrated sulfuric acid, the detection side leakage assembly detects the existence of the concentrated sulfuric acid, and then controls the medicating device to stop working. The base and the detection side leakage assembly can detect the side leakage of the concentrated sulfuric acid, so that the medicating device stops working, the phenomenon of continuous leakage of the concentrated sulfuric acid is reduced, and the safety hazard is reduced.

[0009] Optionally, the detection side leakage assembly comprises a mounting block and a side leakage liquid level meter, the mounting block is arranged on the placing seat, the side leakage liquid level meter is arranged on the mounting block, the side leakage liquid level meter is located below the grid, and the side leakage liquid level meter is connected with the medicating device.

[0010] By adopting the technical scheme, the side leakage liquid level meter located on the mounting block can detect concentrated sulfuric acid and control the dosing device to stop working.

[0011] Optionally, the dosing device comprises a pump suction assembly, a support block, a pump group conveying assembly and a connecting hose, the pump suction assembly comprises a cover, a vacuum breaker, an elbow and a suction pipe, the cover is arranged on an IBC ton barrel for containing concentrated sulfuric acid; the vacuum breaker is arranged on the cover, the elbow is arranged on the vacuum breaker; the suction pipe is arranged on the cover, and one end of the suction pipe can be located in the IBC ton barrel for containing concentrated sulfuric acid; the support block is arranged on the placing seat, and the pump group conveying assembly is arranged on the support block; one end of the connecting hose is connected with the suction pipe, and the other end is connected with the pump suction assembly; the detection side leakage assembly is connected with the pump group conveying assembly.

[0012] By adopting the technical scheme, the suction pipe is placed into the IBC ton barrel, and then the connecting hose is connected with the suction pipe, and the pump group conveying assembly transfers the concentrated sulfuric acid in the IBC ton barrel out through the suction pipe. The vacuum breaker arranged can reduce the phenomenon that the internal pressure of the IBC ton barrel becomes low when the concentrated sulfuric acid in the IBC ton barrel becomes less.

[0013] Optionally, the pump group conveying assembly comprises a pump group valve box, a conveying pipe, a first manual diaphragm valve, a pneumatic pump, a pneumatic diaphragm valve, a second manual diaphragm valve, a safety pressure relief valve, a third manual diaphragm valve, an adapter, an adapter pipe and a dosing pipe, the pump group valve box is arranged on the support block, the conveying pipe is arranged in the pump group valve box, and one end of the connecting hose away from the suction pipe is connected with the conveying pipe; the first manual diaphragm valve, the pneumatic pump, the pneumatic diaphragm valve, the second manual diaphragm valve, the safety pressure relief valve and the third manual diaphragm valve are arranged on the pump group valve box in sequence and are all connected with the conveying pipe, and the first manual diaphragm valve is arranged on one end of the conveying pipe close to the connecting hose; the adapter is arranged on the pump group valve box, the adapter pipe connects the adapter and the conveying pipe; the dosing pipe is arranged on the adapter; the detection side leakage assembly is connected with the pneumatic pump.

[0014] By adopting the technical scheme, the pneumatic pump is started, and the concentrated sulfuric acid in the IBC ton barrel enters the position where the concentrated sulfuric acid needs to be added through the suction pipe, the connecting hose, the conveying pipe, the adapter pipe, the adapter and the dosing pipe in sequence.

[0015] Optionally, the support block is provided with a storage mechanism, the storage mechanism comprises a limiting block and a storage block, the limiting block is arranged on the support block, and a limiting groove is formed in the limiting block; the storage block is clamped in the limiting groove, and a storage groove is formed in the storage block.

[0016] By using the above technical scheme, when the concentrated sulfuric acid needs to be transferred, the suction pipe is placed in the storage groove of the storage block, and the cover body is in contact with the storage block.

[0017] Optionally, a side wall of the storage block is provided with an access hole in communication with the storage groove, the storage block is provided with a plugging mechanism, the plugging mechanism comprises a plugging block, a fixing block and a limiting assembly, the plugging block is rotatably arranged on the storage block, and the plugging block can plug the access hole; the fixing block is arranged on the plugging block, a fixing groove is formed in the storage block and is clamped with the fixing block; a groove is formed in the storage block and is in communication with the fixing groove; a sliding hole is formed in the storage block and is in communication with the groove; the limiting assembly comprises a limiting block, a pushing block and a spring, the limiting block is slidably arranged in the groove, a limiting groove is formed in the fixing block and is clamped with the limiting block; the pushing block is arranged on the limiting block, and one end of the pushing block away from the limiting block penetrates through the sliding hole; one end of the spring is connected with the limiting block and the other end is connected with the side wall of the groove.

[0018] By using the above technical scheme, when the suction pipe needs to be taken out from the storage groove, the pushing block is first moved away from the fixing block, the pushing block drives the limiting block to slide in the groove, so that the limiting block is separated from the limiting groove on the fixing block, at this time, the spring is deformed; then the plugging block is rotated, so that the fixing block is separated from the fixing groove on the storage block, so that the access hole is exposed; finally, the operator transfers the suction pipe out of the storage groove through the access hole.

[0019] Optionally, the support block is provided with a transfer mechanism, the transfer mechanism comprises a first connecting block, a second connecting block, a moving block, a clamping block, a first adjusting assembly, a second adjusting assembly and a third adjusting assembly, the first connecting block is arranged on the support block, the second connecting block is slidably arranged on the first connecting block through the first adjusting assembly; the moving block is slidably arranged on the second connecting block through the second adjusting assembly; the clamping block is provided with two, both of the clamping blocks are slidably arranged on the moving block, and both of the clamping blocks can be in contact with the cover body; the third adjusting assembly is arranged on the moving block, and both of the clamping blocks are connected with the third adjusting assembly.

[0020] When the concentrated sulfuric acid is no longer needed to be transferred out of the IBC ton barrel, the first adjusting block is started first, so that the first adjusting assembly drives the second connecting block to move towards the IBC ton barrel; then the second adjusting assembly is started, the second adjusting assembly drives the moving block to move, so that the cover body is located between the two clamping blocks; then the third adjusting assembly is started, the third adjusting assembly drives the two clamping blocks to move towards each other, so that the two clamping blocks abut against the cover body; finally, the first adjusting assembly is started again, so that the second connecting block moves away from the IBC ton barrel, and the two clamping blocks will move away from the IBC ton barrel while clamping the cover body. At this time, the suction pipe will be drawn out of the IBC ton barrel and located directly above the IBC ton barrel, and the suction pipe will be located directly above the IBC ton barrel. After a period of time, the concentrated sulfuric acid on the suction pipe flows back into the IBC ton barrel, reducing the phenomenon that a large amount of concentrated sulfuric acid on the suction pipe during the transfer of the suction pipe and the cover body causes a safety hazard to the operator.

[0021] Optionally, the moving block is provided with a synchronization mechanism, the synchronization mechanism comprising a third connecting block, a transfer block, a synchronization block and a fourth adjusting assembly, the third connecting block being arranged on the moving block, the transfer block being provided with two, and the two transfer blocks being slidably arranged on the third connecting block, the fourth adjusting assembly being arranged on the third connecting block, and the two transfer blocks being connected with the fourth adjusting assembly; the synchronization block being arranged on the storage block, and the two transfer blocks being able to abut against the synchronization block.

[0022] By adopting the above technical scheme, when the suction pipe is drawn out of the IBC ton barrel and located directly above the IBC ton barrel, the synchronization block on the storage block abuts against the transfer block, and the suction pipe enters the storage groove through the access hole; then the storage block is rotated, so that the access hole is located on the side of the storage block away from the third connecting block; then the storage block is moved towards the third connecting block, so that the synchronization block on the storage block abuts against the end of the transfer block close to the third connecting block. Then the second adjusting assembly is started, so that the moving block drives the cover body to move, and the two transfer blocks drive the synchronization block to move, so that the storage block and the suction pipe are no longer located directly above the IBC ton barrel. Then the push block is moved away from the cover body, the blocking block is rotated, so that the blocking block blocks the access hole, the fixing block enters the fixing groove, and then the push block is loosened, so that the limiting block is engaged with the limiting groove on the fixing block. Then the third adjusting assembly is started, so that the two clamping blocks no longer abut against the cover body, and then the operator holds the storage block, and then the fourth adjusting assembly is started, so that the two transfer blocks move away from each other, so that the two transfer blocks no longer abut against the synchronization block; finally, the operator engages the storage block with the limiting groove of the limiting block.

[0023] In summary, the present application has at least one of the following beneficial technical effects:

[0024] 1. The base and the detection side leakage component can detect the side leakage of concentrated sulfuric acid, stop the operation of the dosing device, reduce the phenomenon of continuous leakage of concentrated sulfuric acid, and reduce the safety hazard;

[0025] 2. The transfer mechanism can reduce the phenomenon of safety hazard caused by the large amount of concentrated sulfuric acid on the suction pipe when the suction pipe and the cover are transferred. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 The structure diagram of the IBC ton barrel concentrated sulfuric acid dosing structure in the embodiment of the application is shown.

[0027] Figure 2 The structure diagram of the detection side leakage component in the embodiment of the application is shown.

[0028] Figure 3 The structure diagram of the pump suction component in the embodiment of the application is shown.

[0029] Figure 4 The structure diagram of the pump group conveying component in the embodiment of the application is shown.

[0030] Figure 5 The structure diagram of the plugging mechanism in the embodiment of the application is shown.

[0031] Figure 6 The structure diagram of the plugging mechanism in the embodiment of the application is shown. Figure 5 The enlarged view of A in FIG. 7 is shown.

[0032] Figure 7 The structure diagram of the synchronization mechanism in the embodiment of the application is shown.

[0033] Label: 1, base; 11, placing seat; 12, grid; 2, detection side leakage assembly; 21, mounting block; 22, side leakage liquid level meter; 3, dosing device; 31, pump suction assembly; 311, cover; 312, vacuum breaking valve; 313, elbow; 314, suction pipe; 32, support block; 33, pump group conveying assembly; 331, pump group valve box; 332, conveying pipe; 333, first manual diaphragm valve; 334, pneumatic pump; 335, pneumatic diaphragm valve; 336, second manual diaphragm valve; 337, safety relief valve; 338, third manual diaphragm valve; 339, adapter; 34, connecting hose; 35, recovery pipe; 4, storage mechanism; 41, limiting block; 42, storage block; 421, storage groove; 422, groove; 423, sliding hole; 5, plugging mechanism; 51, plugging block; 52, fixing block; 53, limiting assembly; 531, limiting block; 532, dial block; 533, spring; 6, transfer mechanism; 61, first connecting block; 611, first sliding groove; 62, second connecting block; 621, second sliding groove; 63, moving block; 631, third sliding groove; 64, clamping block; 65, first adjusting assembly; 651, first motor; 652, first screw; 66, second adjusting assembly; 661, second motor; 662, second screw; 67, third adjusting assembly; 671, third motor; 672, first bidirectional screw; 7, synchronization mechanism; 71, third connecting block; 711, fourth sliding groove; 72, transfer block; 73, synchronization block; 74, fourth adjusting assembly; 741, fourth motor; 742, second bidirectional screw. DETAILED DESCRIPTION

[0034] The following will be described in detail below in combination with the accompanying Figures 1-7 The application is further described in detail.

[0035] The embodiment of the application discloses an IBC ton barrel concentrated sulfuric acid dosing structure.

[0036] Reference Figure 1 and Figure 2 An IBC ton barrel concentrated sulfuric acid dosing structure, comprising a base 1, wherein the base 1 is provided with a detection side leakage assembly 2 and a dosing device 3.

[0037] Reference Figure 1 and Figure 2 The base 1 comprises a placing seat 11, wherein the placing seat 11 is provided with a containing groove; the base 1 is fixedly connected with a grid 12 covering the containing groove, and an IBC ton barrel containing concentrated sulfuric acid is placed on the grid 12.

[0038] Reference Figure 2 The detection side leakage assembly 2 comprises a mounting block 21 fixedly connected to the side wall of the containing cavity, and the mounting block 21 is fixedly connected with a side leakage liquid level meter 22.

[0039] When the side leakage liquid level meter 22 detects that there is concentrated sulfuric acid in the accommodating cavity, the dosing device 3 will stop dosing.

[0040] Referring to Figure 1 and Figure 3 , the dosing device 3 comprises a pump suction assembly 31, the pump suction assembly 31 comprises a cover body 311 placed on the IBC ton barrel, the cover body 311 is fixedly connected with a vacuum breaker valve 312, and the vacuum breaker valve 312 is connected with an elbow 313; the cover body 311 is fixedly connected with a suction pipe 314, one end of the suction pipe 314 can extend into the IBC ton barrel. The other end of the suction pipe 314 is connected with a connecting hose 34.

[0041] Referring to Figure 1 , Figure 2 and Figure 4 , the placing seat 11 is fixedly connected with a support block 32, and the support block 32 is provided with a pump set conveying device, the pump set conveying device comprises a pump set valve box 331 fixedly connected to the support block 32, the pump set valve box 331 is provided with a conveying pipe 332, one end of the conveying pipe 332 is connected with the connecting hose 34, and the other end of the conveying pipe 332 is connected with an adapter pipe, the adapter pipe is connected with an adapter head 339, the adapter head 339 is fixedly connected to the pump set valve box 331, and the adapter head 339 is connected with a dosing pipe. The pump set valve box 331 is sequentially connected with a first manual diaphragm valve 333, a pneumatic pump 334, a pneumatic diaphragm valve 335, a second manual diaphragm valve 336, a safety pressure relief valve 337 and a third manual diaphragm valve 338, the first manual diaphragm valve 333, the pneumatic pump 334, the pneumatic diaphragm valve 335, the second manual diaphragm valve 336, the safety pressure relief valve 337 and the third manual diaphragm valve 338 are connected with the conveying pipe 332, the first manual diaphragm valve 333 is located at one end of the conveying pipe 332 close to the connecting hose 34, and the third manual diaphragm valve 338 is located at one end of the conveying pipe 332 close to the adapter pipe; the second manual diaphragm valve 336 and the safety pressure relief valve 337 are both connected with a recovery pipe 35 connected with the connecting hose 34. The side leakage liquid level meter 22 is electrically connected with the pneumatic pump 334.

[0042] When it is necessary to transfer concentrated sulfuric acid, the pneumatic pump 334 is started, and the concentrated sulfuric acid in the IBC ton barrel sequentially passes through the suction pipe 314, the connecting hose 34, the conveying pipe 332, the adapter pipe, the adapter head 339 and the dosing pipe to enter a position where the concentrated sulfuric acid is needed to be added. After the dosing is completed, the starting pump and the first manual diaphragm valve 333 are closed, the second manual diaphragm valve 336 is opened, and the concentrated sulfuric acid in the conveying pipe 332 is discharged back to the connecting hose 34 and then flows back to the IBC ton barrel through the suction pipe 314; when the side leakage liquid level meter 22 detects leakage, the pneumatic pump 334 will stop working.

[0043] Referring to Figure 1 , Figure 2 andFigure 5 The support block 32 is provided with a storage mechanism 4, which comprises a limiting block 41 fixedly connected to the support block 32, a limiting groove is formed in the limiting block 41, and a storage block 42 is clamped in the limiting groove. The storage block 42 is provided with a storage groove 421.

[0044] When the concentrated sulfuric acid in the IBC ton barrel is not to be transferred, the suction pipe 314 is placed in the storage groove 421, and the cover body 311 abuts against the storage block 42.

[0045] With reference to Figure 5 and Figure 6 The storage block 42 is provided with an access hole in communication with the storage groove 421, and a sealing mechanism 5 is arranged on the storage block 42. The sealing mechanism 5 comprises a sealing block 51 rotatably connected to the storage block 42, and the sealing block 51 can seal the access hole. A fixed block 52 is fixedly connected to the sealing block 51, and a fixed groove is formed in the side wall of the fixed block 52. A sliding hole 423 in communication with the recess 422 is formed in the connecting block. The connecting block is provided with a limiting assembly 53, which comprises a limiting block 531 slidably connected to the recess 422, and a limiting groove is formed in the fixed block 52 and clamped with the limiting block 531. A push block 532 is fixedly connected to the limiting block 531, and the end of the push block 532 away from the fixed block 52 penetrates through the sliding hole 423. A spring 533 is arranged in the recess 422, and one end of the spring 533 is connected with the limiting block 531 and the other end is connected with the side wall of the recess 422.

[0046] First, move the push block 532 away from the fixed block 52, and the push block 532 drives the limiting block 531 to slide in the recess 422, so that the limiting block 531 is separated from the limiting groove on the fixed block 52. At this time, the spring 533 is compressed. Then, rotate the sealing block 51 to separate the fixed block 52 from the fixed groove on the storage block 42, so that the access hole is exposed.

[0047] With reference to Figure 1 and Figure 7 The support block 32 is provided with a transfer mechanism 6, which comprises a first connecting block 61 fixedly connected to the support block 32, and a first sliding groove 611 is formed in the first connecting block 61. A second connecting block 62 is slidably connected in the first sliding groove 611. The first connecting block 61 is provided with a first adjusting assembly 65 connected with the second connecting block 62, which comprises a first screw rod 652 rotatably connected in the first sliding groove 611. The first screw rod 652 penetrates through the second connecting block 62 and is threadedly connected with the second connecting block 62. A first motor 651 is fixedly connected to the first connecting block 61, and the output shaft of the first motor 651 is threadedly connected with one end of the first screw rod 652.

[0048] The second connecting block 62 is provided with a second sliding groove 621, and a moving block 63 is slidably connected in the second sliding groove 621. The second connecting block 62 is provided with a second adjusting assembly 66, which comprises a second screw rod 662 rotatably connected in the second sliding groove 621, and the second screw rod 662 penetrates through the moving block 63 and is threadedly connected with the moving block 63. The second connecting block 62 is fixedly connected with a second motor 661, and an output shaft of the second motor 661 is connected with one end of the second screw rod 662.

[0049] The moving block 63 is provided with a third sliding groove 631, and one clamping block 64 is slidably connected at each end of the third sliding groove 631. The moving block 63 is provided with a third adjusting assembly 67, which comprises a first bidirectional screw rod 672 rotatably connected in the third sliding groove 631, and the two clamping blocks 64 are threadedly connected with two ends of the first bidirectional screw rod 672 respectively.

[0050] When the concentrated sulfuric acid is added, the first motor 651 is started first, the output shaft of the first motor 651 drives the first screw rod 652 to rotate, the first screw rod 652 drives the second connecting block 62 to move towards the IBC ton barrel, then the second motor 661 is started, the output shaft of the second motor 661 drives the second screw rod 662 to rotate, the second screw rod 662 drives the moving block 63 to move, so that the cover body 311 is located between the two clamping blocks 64, then the third motor 671 is started, the output shaft of the third motor 671 drives the first bidirectional screw rod 672 to rotate, the first bidirectional screw rod 672 drives the two clamping blocks 64 to move towards each other, so that the two clamping blocks 64 abut against the cover body 311, finally the first motor 651 is started again, so that the second connecting block 62 moves away from the IBC ton barrel, and the two clamping blocks 64 move away from the IBC ton barrel while clamping the cover body 311, so that the suction pipe 314 is pulled out of the IBC ton barrel.

[0051] Reference Figure 5 and Figure 7 The moving block 63 is provided with a synchronous mechanism 7, the synchronous mechanism 7 comprises a third connecting block 71 fixedly connected on the moving block 63, the third connecting block 71 is provided with a fourth sliding groove 711, and one transfer block 72 is slidably connected at each end of the fourth sliding groove 711, and the transfer block 72 is in an L shape. The third connecting block 71 is provided with a fourth adjusting assembly 74, which comprises a second bidirectional screw rod 742 rotatably connected in the fourth sliding groove 711, and the two transfer blocks 72 are threadedly connected with two ends of the second bidirectional screw rod 742 respectively. The third connecting block 71 is fixedly connected with a fourth motor 741, and an output shaft of the fourth motor 741 is connected with one end of the second bidirectional screw rod 742. The storage block 42 and the plugging block 51 are both fixedly connected with a synchronous block 73, and the synchronous block 73 can abut against the transfer block 72.

[0052] When the suction pipe 314 is drawn out of the IBC ton barrel, the access hole on the storage block 42 is aligned with the suction pipe 314, and then the storage block 42 is moved so that the suction pipe 314 enters the storage groove 421 of the storage block 42 through the access hole, at this time the synchronization block 73 on the storage block 42 abuts against the transfer block 72, and the storage block 42 is further rotated so that the access hole is located on the side of the storage block 42 away from the third connecting block 71; then the storage block 42 is moved towards the third connecting block 71, so that the synchronization block 73 on the storage block 42 abuts against the end of the transfer block 72 close to the third connecting block 71. The second motor 661 is started again, so that the moving block 63 drives the cover 311 to move, and the two transfer blocks 72 push the synchronization block 73 to move, so that the storage block 42 and the suction pipe 314 are no longer located directly above the IBC ton barrel. The shifting block 532 is moved away from the cover 311, and the blocking block 51 is rotated to block the access hole, and the fixing block 52 enters the fixing groove, and then the shifting block 532 is loosened, so that the limiting block 531 is engaged with the limiting groove on the fixing block 52. The third motor 671 is started again, so that the two clamping blocks 64 no longer abut against the cover 311; then the operator holds the storage block 42, and then the fourth motor 741 is started, which drives the second bidirectional screw rod 742 to rotate, and the second bidirectional screw rod 742 drives the two transfer blocks 72 to move in opposite directions, so that the two transfer blocks 72 no longer abut against the synchronization block 73; finally, the operator engages the storage block 42 with the limiting groove of the limiting block 41.

[0053] In this embodiment, the suction pipe 314, the connecting hose 34, the conveying pipe 332, the adapter pipe and the dosing pipe are all made of polyvinyl fluoride copolymer.

[0054] The implementation principle of the IBC ton barrel concentrated sulfuric acid dosing structure in the embodiment is as follows: the operator uses a forklift to transfer the IBC ton barrel containing concentrated sulfuric acid to the grid 12, then takes out the suction pipe 314 from the storage groove 421 of the storage block 42, and then places the suction pipe 314 into the IBC ton barrel, and makes the cover 311 abut against the IBC ton barrel. Then the connecting hose 34 and the suction pipe 314 are connected together, and the dosing pipe is connected to the position where concentrated sulfuric acid needs to be added; the pneumatic pump 334 is started, and the concentrated sulfuric acid in the IBC ton barrel is transferred out.

[0055] When the transfer of the concentrated sulfuric acid is completed, the third motor 671 is started first, so that the two clamping blocks 64 clamp the cover 311; then the second motor 661 is started, so that the suction pipe 314 is transferred to the upper side of the IBC ton barrel; then the synchronization block 73 on the storage block 42 abuts against the transfer block 72, and the suction pipe 314 enters the storage groove 421 through the access hole of the storage block 42; then the access hole is blocked by the blocking block 51; then the synchronization block 73 on the storage block 42 is separated from the transfer block 72, and finally the storage block 42 is engaged with the limiting groove of the limiting block 41.

[0056] The above are all preferred embodiments of the present application, and do not limit the protection scope of the present application, so that: all equivalent changes made according to the structure, shape, principle of the present application should be covered in the protection scope of the present application.

Claims

1. An IBC ton drum concentrated sulfuric acid dosing structure comprising a base (1) and a dosing device (3), characterized in that, The base (1) comprises a placing seat (11), The dosing device (3) comprises a pump suction assembly (31), a supporting block (32), a pump group conveying assembly (33) and a connecting hose (34), the pump suction assembly (31) comprises a cover (311) and a suction pipe (314), The cover (311) is arranged on an IBC ton barrel for containing concentrated sulfuric acid; The suction pipe (314) is arranged on the cover (311), and one end of the suction pipe (314) can be located in the IBC ton barrel for containing concentrated sulfuric acid; The supporting block (32) is provided with a storage mechanism (4), the storage mechanism (4) comprises a limiting block (41) and a storage block (42), and the storage block (42) is provided with a storage groove (421); A side wall of the storage block (42) is provided with an access hole in communication with the storage groove (421), The storage block (42) is provided with a plugging mechanism (5), the plugging mechanism (5) comprises a plugging block (51), The plugging block (51) is rotatably arranged on the storage block (42), and the plugging block (51) can plug the access hole; The supporting block (32) is provided with a transfer mechanism (6), the transfer mechanism (6) comprises a first connecting block (61), a second connecting block (62), a moving block (63), a clamping block (64), a first adjusting assembly (65), a second adjusting assembly (66) and a third adjusting assembly (67), The clamping block (64) is provided with two, and the two clamping blocks (64) are slidably arranged on the moving block (63), and the two clamping blocks (64) can abut against the cover (311); The moving block (63) is provided with a synchronization mechanism (7), the synchronization mechanism (7) comprises a third connecting block (71), a transfer block (72), a synchronization block (73) and a fourth adjusting assembly (74), The synchronization block (73) is arranged on the storage block (42), and the two transfer blocks (72) can abut against the synchronization block (73), After the concentrated sulfuric acid is transferred, first, the third adjusting assembly (67) is started to make the two clamping blocks (64) clamp the cover (311); then, the second adjusting assembly (66) is started to make the suction pipe (314) be transferred above the IBC ton barrel; Then, the storage block (42) is moved, so that the suction pipe (314) enters the storage groove (421) of the storage block (42) through the access hole.

2. An IBC ton drum concentrated sulfuric acid dosing structure according to claim 1, characterized in that, The pump suction assembly (31) further comprises a vacuum breaking valve (312) and an elbow (313), the vacuum breaking valve (312) is arranged on the cover (311), and the elbow (313) is arranged on the vacuum breaking valve (312); The supporting block (32) is arranged on the placing seat (11), and the pump group conveying assembly (33) is arranged on the supporting block (32); One end of the connecting hose (34) is connected with the suction pipe (314), and the other end is connected with the pump suction assembly (31); The pump group conveying assembly (33) comprises a pump group valve box (331), a conveying pipe (332), a first manual diaphragm valve (333), a pneumatic pump (334), a pneumatic diaphragm valve (335), a second manual diaphragm valve (336), a safety pressure relief valve (337), a third manual diaphragm valve (338), an adapter (339), an adapter pipe and a dosing pipe, A pump group valve box (331) is arranged on the support block (32), a conveying pipe (332) is arranged in the pump group valve box (331), and one end of the connecting hose (34) away from the suction pipe (314) is connected with the conveying pipe (332); A first manual diaphragm valve (333), a pneumatic pump (334), a pneumatic diaphragm valve (335), a second manual diaphragm valve (336), a safety pressure relief valve (337) and a third manual diaphragm valve (338) are sequentially arranged on the pump group valve box (331) and are all connected with the conveying pipe (332), and the first manual diaphragm valve (333) is arranged on one end of the conveying pipe (332) close to the connecting hose (34); An adapter (339) is arranged on the pump group valve box (331), and an adapter pipe connects the adapter (339) and the conveying pipe (332); A dosing pipe is arranged on the adapter (339); The detection side leakage assembly (2) is connected with the pneumatic pump (334).

3. An IBC ton drum concentrated sulfuric acid dosing structure according to claim 1, characterized in that, A grid (12) is arranged on the placing seat (11), The detection side leakage assembly (2) is arranged on the placing seat (11), and the detection side leakage assembly (2) comprises a mounting block (21) and a side leakage liquid level meter (22), the mounting block (21) is arranged on the placing seat (11), the side leakage liquid level meter (22) is arranged on the mounting block (21), the side leakage liquid level meter (22) is located below the grid (12), and the side leakage liquid level meter (22) is connected with the dosing device (3).

4. An IBC ton box concentrated sulfuric acid dosing structure according to claim 1, characterized in that, A limiting block (41) is arranged on the support block (32), and a limiting groove is formed in the limiting block (41); and a storage block (42) is clamped in the limiting groove; The sealing mechanism (5) further comprises a fixing block (52) and a limiting assembly (53), the fixing block (52) is arranged on the sealing block (51), and a fixing groove is formed in the storage block (42) and clamped with the fixing block (52); A recess (422) in communication with the fixing groove is formed in the storage block (42), and a sliding hole (423) in communication with the recess (422) is formed in the storage block (42); The limiting assembly (53) comprises a limiting block (531), a shifting block (532) and a spring (533), the limiting block (531) is slidably arranged in the recess (422), and a limiting groove is formed in the fixing block (52) and clamped with the limiting block (531); The shifting block (532) is arranged on the limiting block (531), and one end of the shifting block (532) away from the limiting block (531) penetrates through the sliding hole (423); One end of the spring (533) is connected with the limiting block (531), and the other end is connected with the side wall of the recess (422).

5. An IBC ton box concentrated sulfuric acid dosing structure according to claim 1, characterized in that, A first connecting block (61) is arranged on the support block (32), and a second connecting block (62) is slidably arranged on the first connecting block (61) through a first adjusting assembly (65); A moving block (63) is slidably arranged on the second connecting block (62) through a second adjusting assembly (66); A third adjusting assembly (67) is arranged on the moving block (63), and two clamping blocks (64) are connected with the third adjusting assembly (67); A third connecting block (71) is arranged on the moving block (63), The transfer blocks (72) are provided in two, and the two transfer blocks (72) are slidably arranged on the third connecting block (71), the fourth adjusting assembly (74) is arranged on the third connecting block (71), and the two transfer blocks (72) are connected with the fourth adjusting assembly (74).

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