Storage equipment for transporting chemical raw materials

Abstract

The present invention relates to the field of storage and transportation of chemical raw materials, and in particular to a storage device for transporting chemical raw materials, comprising a storage barrel and a top cover. The storage barrel of the storage device for transporting chemical raw materials of the present invention can not only input protective gas into the storage barrel through the gas supply valve in the top cover, but also allow the upper annular airbag and the lower annular airbag injected with pressurized gas to respectively expand the upper annular frame and the lower annular frame in the vertical direction at different heights, and then stack multiple storage devices for transporting chemical raw materials of the present invention together in the vertical direction, so that the top of the stacked storage devices for transporting chemical raw materials of the present invention can be firmly supported on the top of the transport compartment. This overcomes the technical problem that when multiple storage barrels for transporting chemical raw materials with additional shock-absorbing and energy-absorbing mechanisms are stacked upright in the transport compartment, the storage barrels on the top layer are in danger of tipping over and collapsing.

Description

Technical Field

[0001] The present invention relates to the field of chemical raw material storage and transportation, and in particular to a storage device for chemical raw material transportation. Background Art

[0002] Storage barrels used for transporting chemical raw materials need to have a high-performance shock-absorbing base to reduce the vibration and impact of the storage barrels on the chemical raw materials during transportation. Therefore, existing storage barrels for transporting chemical raw materials can simply achieve the vibration and impact reduction effect of chemical raw material transportation by adding a shock-absorbing mechanism to the base. However, when multiple storage barrels for transporting chemical raw materials with the added shock-absorbing mechanism are placed in a vertically stacked state in a transport compartment, since there are multiple shock-absorbing mechanisms between each vertically stacked storage barrel group, the chemical raw material transport storage barrel on the top layer will be subjected to the shock-absorbing effect of the multiple shock-absorbing mechanisms below when swinging in the vertical direction. The vertical movement stroke of the chemical raw material transport storage barrel on the top layer will be increased during the shock-absorbing effect, resulting in the potential risk of unstable stacking due to the excessive swing range of the chemical raw material transport storage barrel on the top layer. In particular, when the transport compartment is traveling in a sharp turning area, the vertically stacked storage barrel group will be subjected to a large side impact, and the chemical raw material transport storage barrel on the top layer will be in danger of tipping over and collapsing. Summary of the Invention

[0003] In order to overcome the disadvantage that when multiple chemical raw material transportation storage barrels equipped with shock-absorbing and energy-absorbing mechanisms are stacked upright in a transport compartment, the chemical raw material transportation storage barrels on the top layer are at risk of tipping over and collapsing, the present invention provides a chemical raw material transportation storage device.

[0004] Technical solution: A storage device for transporting chemical raw materials, comprising a storage barrel, a top cover, a gas valve, an upper sliding ring, an upper annular airbag, a height adjustment assembly, an upper annular frame, a lower sliding ring, a lower annular airbag and a lower annular frame; a top cover is provided on the storage barrel; a plurality of wave-breaking plate structures are provided in the storage barrel; the top cover is plugged into the first wave-breaking plate structure on the upper side of the storage barrel; a bottom air outlet channel structure and a side air outlet channel structure are provided on the top cover; a gas valve is rotatably connected in the top cover; the top cover is connected to an exhaust valve; a bottom air outlet channel structure and a side air outlet channel structure are provided on the gas valve Air channel structure; several two-way air transmission channel structures are opened in the storage barrel; an upper sliding ring is slidably connected to the storage barrel; an upper annular airbag is fixedly connected between the upper sliding ring and the storage barrel; the two-way air transmission channel structure of the storage barrel is connected to the upper annular airbag; a height adjustment component is connected to the upper sliding ring; the height adjustment component is connected to the upper annular frame; a lower sliding ring is slidably connected to the storage barrel; a lower annular airbag is fixedly connected between the lower sliding ring and the storage barrel; the two-way air transmission channel structure of the storage barrel is connected to the lower annular airbag; the lower sliding ring is fixedly connected to the lower annular frame.

[0005] Further explanation: the height adjustment component includes a height adjustment screw, a spur gear and a spur gear ring; several height adjustment screws are rotatably connected to the upper sliding ring; the height adjustment screw is screwed to the upper ring frame through its own threaded structure; a spur gear is fixed to the height adjustment screw; a spur gear ring is rotatably connected to the upper sliding ring; the spur gear and the spur gear ring are meshed.

[0006] It is further explained that the outer surface of the spur gear ring is provided with an anti-slip stripe structure.

[0007] To further illustrate, a plurality of plug-in rod structures are provided at the bottom of the lower annular frame; and a socket structure corresponding to the number and position of the plug-in rod structures is provided on the upper annular frame.

[0008] Further explanation: a base is provided below the lower annular frame; a socket structure corresponding to the number and position of the plug-in rod structure of the lower annular frame is opened on the base; the plug-in rod structure of the lower annular frame is plugged into the corresponding socket structure on the base.

[0009] To further illustrate, a damping spring telescopic rod is fixedly connected to the socket structure of the base; and the plug-in rod structure of the lower annular frame is pressed downward against the damping spring telescopic rod in the corresponding socket structure.

[0010] To further explain, a return compression spring is fixedly connected between the base and the lower annular frame.

[0011] To further illustrate, an upper annular guard plate is fixedly connected to the upper sliding ring to protect the upper annular airbag from the outside; and a lower annular guard plate is fixedly connected to the lower sliding ring to protect the lower annular airbag from the outside.

[0012] It is further explained that both the upper annular guard plate and the lower annular guard plate are made of anti-corrosion rubber material with a buffering effect.

[0013] To further illustrate, the wave-breaking plate structures in the storage barrels are all configured as upwardly protruding annular conical structures.

[0014] The beneficial effects of the present invention are as follows: the storage barrel of a chemical raw material transportation storage device of the present invention is provided with an upper sliding ring and an upper annular frame and a lower sliding ring and a lower annular frame respectively controlled by an upper annular airbag and a lower annular airbag, and the gas supply valve in the top cover can not only input protective gas into the storage barrel, but also can supply pressurized gas of different pressures to the upper annular airbag and the lower annular airbag respectively, so that the upper annular airbag and the lower annular airbag injected with pressurized gas respectively expand the upper annular frame and the lower annular frame in the upper and lower directions at different heights, and then multiple The chemical raw material transportation storage equipment of the present invention is stacked together in the upper and lower directions, and the height of the upper ring frame is adjusted by adjusting the height adjustment component, so that the top of the stacked chemical raw material transportation storage equipment of the present invention can be firmly supported on the top of the transportation compartment, forming a supporting column structure that expands in the upper and lower directions of the transportation compartment respectively, and finally overcomes the technical problem that when multiple chemical raw material transportation storage barrels with additional shock-absorbing and energy-absorbing mechanisms are upright and stacked in the transportation compartment, the chemical raw material transportation storage barrels on the top layer are in danger of tipping over and collapsing. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A perspective schematic diagram for describing the present invention;

[0016] Figure 2 A perspective cross-sectional view of a storage barrel for describing the present invention;

[0017] Figure 3 A three-dimensional enlarged view of the H region for describing the present invention;

[0018] Figure 4 A three-dimensional cross-sectional view illustrating the structure of a wave-breaking plate of a storage barrel according to the present invention;

[0019] Figure 5 A perspective cross-sectional view of the top cover and the gas delivery valve of the present invention is provided;

[0020] Figure 6 A schematic perspective view of the lower annular frame for describing the present invention;

[0021] Figure 7 A perspective cross-sectional view of a base for describing the present invention;

[0022] Figure 8 It is a three-dimensional schematic diagram for describing the upright stacking state of the present invention.

[0023] Figure markings: 11-storage barrel, 1101-two-way air transmission channel structure, 111-wave-breaking plate structure, 12-top cover, 1201-bottom air outlet channel structure, 1202-side air outlet channel structure, 13-air transmission valve, 1301-bottom air transmission channel structure, 1302-side air transmission channel structure, 14-exhaust valve, 21-upper sliding ring, 22-upper annular air bag, 231-heightening screw rod, 232-spur gear, 233-spur gear ring, 24-upper annular frame, 240-jack structure, 25-lower sliding ring, 26-lower annular air bag, 27-lower annular frame, 271-insertion rod structure, 28-upper annular guard plate, 29-lower annular guard plate, 3-base, 301-socket structure, 31-damping spring telescopic rod, 32-reset compression spring. DETAILED DESCRIPTION

[0024] The present invention will now be described more fully hereinafter with reference to the accompanying drawings, in which presently preferred embodiments of the invention are shown. However, the invention can be embodied in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided for thoroughness and completeness, and will fully convey the scope of the invention to those skilled in the art.

[0025] Example 1

[0026] A storage device for transporting chemical raw materials, such as Figure 1-Figure 7As shown, it includes a storage barrel 11, a top cover 12, an air delivery valve 13, an upper sliding ring 21, an upper annular airbag 22, a height adjustment component, an upper annular frame 24, a lower sliding ring 25, a lower annular airbag 26 and a lower annular frame 27; a plurality of wave-breaking plate structures 111 distributed in the upper and lower directions are provided in the storage barrel 11. After the liquid chemical raw materials are loaded into the storage barrel 11, they will be separated by each wave-breaking plate structure 111. The wave-breaking plate structure 111 can prevent the liquid chemical raw materials contained in the storage barrel 11 from generating large-scale impact waves due to violent shaking during transportation, thereby ensuring the safe and stable storage of the liquid chemical raw materials contained in the storage barrel 11; the top cover 12 is plugged into the storage barrel 11. The first wave-breaking plate structure 111 on the upper side of the storage barrel 11; the storage barrel 11 is provided with a top cover 12; the top cover 12 is provided with a bottom air outlet channel structure 1201 and a side air outlet channel structure 1202; the top cover 12 is rotatably connected to the air supply valve 13; the top cover 12 is connected to the exhaust valve 14; the air supply valve 13 is provided with a bottom air supply channel structure 1301 and a side air supply channel structure 1302; the bottom air outlet channel structure 1201 of the top cover 12 is initially connected to the bottom air supply channel structure 1301 of the air supply valve 13; a plurality of two-way air supply channel structures 1101 are provided in the storage barrel 11; the air inlet end of the two-way air supply channel structure 1101 in the storage barrel 11 is located at the storage barrel 1 1 above the first wave-breaking plate structure 111 on the upper side; an upper sliding ring 21 is slidably connected to the storage barrel 11; an upper annular airbag 22 is fixedly connected between the upper sliding ring 21 and the storage barrel 11, and the upper annular airbag 22 surrounds the outside of the storage barrel 11; all upper outlet ends of the two-way air transmission channel structures 1101 of the storage barrel 11 are connected to the upper annular airbag 22; a height adjustment component is connected to the upper sliding ring 21; an upper annular frame 24 is connected to the height adjustment component; a lower sliding ring 25 is slidably connected to the storage barrel 11; a lower annular airbag 26 is fixedly connected between the lower sliding ring 25 and the storage barrel 11, and the lower annular airbag 26 surrounds the outside of the storage barrel 11; storage The lower outlet ends of all the two-way gas transmission channel structures 1101 of the storage barrel 11 are connected to the lower annular airbag 26; the lower sliding ring 25 is fixedly connected to a lower annular frame 27; a plurality of plug-in rod structures 271 are provided at the bottom of the lower annular frame 27; the upper annular frame 24 is provided with a socket structure 240 corresponding to the number and position of the plug-in rod structures 271; by inserting the plug-in rod structure 271 of the lower annular frame 27 of a chemical raw material transportation storage device of the present invention downward into the socket structure 240 of the upper annular frame 24 of another chemical raw material transportation storage device of the present invention, multiple chemical raw material transportation storage devices of the present invention can be stacked together in the vertical direction.

[0027] like Figure 2 and Figure 3As shown, the height adjustment component includes a height adjustment screw rod 231, a spur gear 232 and a spur gear ring 233; a plurality of height adjustment screw rods 231 are rotatably connected to the upper sliding ring 21; each height adjustment screw rod 231 is screwed to the upper annular frame 24 through its own threaded structure; a spur gear 232 is fixed to each height adjustment screw rod 231; a spur gear ring 233 is rotatably connected to the upper sliding ring 21; the outer surface of the spur gear ring 233 is provided with an anti-slip stripe structure; each spur gear 232 is meshed with the spur gear ring 233.

[0028] like Figure 8 As shown, after multiple chemical raw material transportation and storage devices of the present invention are stacked together in the upper and lower directions, a base 3 is provided below the lower annular frame 27 of the chemical raw material transportation and storage device of the present invention located at the bottom layer; a socket structure 301 corresponding to the number and position of the plug-in rod structure 271 of the lower annular frame 27 is opened on the base 3; all the plug-in rod structures 271 of the lower annular frame 27 are respectively plugged into the corresponding socket structures 301 on the base 3; a damping spring telescopic rod 31 is fixedly connected to each socket structure 301 of the base 3; the bottom of the plug-in rod structure 271 of the lower annular frame 27 is pressed downward against the damping spring telescopic rod 31 in the corresponding socket structure 301; a reset compression spring 32 is fixedly connected between the base 3 and the lower annular frame 27.

[0029] The following are the steps for preparing storage of a storage device for transporting chemical raw materials according to the present invention.

[0030] First, the staff opens the top cover 12 on the storage barrel 11, pours the chemical raw materials into the storage barrel 11, and controls the liquid level of the chemical raw materials to be below the first wave-breaking plate structure 111 on the upper side, and then sets the top cover 12 back between the storage barrel 11 and the first wave-breaking plate structure 111 on the upper side. After the staff opens the exhaust valve 14, they use the handheld protective gas conveying equipment to convey protective gas to the gas valve 13. The protective gas flows through the bottom gas delivery channel structure 1301 of the gas delivery valve 13 and the bottom air outlet channel structure 1201 of the top cover 12 and is injected into the storage barrel 11. At the same time, the protective gas injected into the storage barrel 11 will squeeze the original air inside the storage barrel 11 outward through the exhaust valve 14, and the protective gas will replace the residual air inside the storage barrel 11. The protective gas can provide fire and explosion protection for the chemical raw materials in the storage barrel 11.

[0031] Then the staff closes the exhaust valve 14 and rotates the gas valve 13 until the side gas delivery channel structure 1302 of the gas delivery valve 13 is connected to the side gas outlet channel structure 1202 of the top cover 12. The staff then uses the protective gas delivery equipment they carry to deliver protective gas to the gas delivery valve 13. The protective gas flows through the side gas delivery channel structure 1302 of the gas delivery valve 13 and the side gas outlet channel structure 1202 of the top cover 12 and enters each bidirectional gas delivery channel structure 1101 of the storage barrel 11 respectively. The protective gas is then injected into the upper annular airbag 22 and the lower annular airbag 26 respectively, so that the injected protective gas is heated. The upper annular airbag 22 and the lower annular airbag 26 of the high-pressure protective gas push the upper sliding ring 21 and the lower sliding ring 25 respectively, driving the upper annular frame 24 and the lower annular frame 27 connected thereto to move away from each other in the up and down directions. At the same time, the lower annular frame 27 in contact with the ground supports the entire storage barrel 11 upward through the raised lower annular airbag 26, so that the upper annular airbag 22 and the lower annular airbag 26 respectively expand the upper annular frame 24 and the lower annular frame 27 in the up and down directions at different heights. After that, the staff rotates the gas valve 13 again so that the gas valve 13 is no longer in a connected state with the top cover 12.

[0032] Finally, the staff closed and put away the protective gas conveying equipment they carried. At this time, the upper annular airbag 22 and the lower annular airbag 26 respectively maintain the state of expanding the upper annular frame 24 and the lower annular frame 27 in the direction away from the storage barrel 11, so that the storage barrel 11 is in an independent suspended state, and the upper annular airbag 22 and the lower annular airbag 26 injected with pressurized protective gas provide impact buffering protection for the storage barrel 11 in the form of air springs, completing the storage preparation work of a chemical raw material transportation storage equipment of the present invention.

[0033] The following are the steps for stacking and transporting a storage device for transporting chemical raw materials according to the present invention.

[0034] First, the staff places a base 3 in the transport compartment, and then the staff stacks multiple chemical raw material transport storage devices of the present invention that have completed storage preparations in the up and down direction on top of the base 3. At this time, the bottom of the plug-in rod structure 271 of the lower annular frame 27 in the chemical raw material transport storage device of the present invention located at the bottom layer is pressed downward against the damping spring telescopic rod 31 in the corresponding socket structure 301, so that the damping spring telescopic rod 31 and the return compression spring 32 are compressed downward by the weight pressure of all the chemical raw material transport storage devices of the present invention above, and the damping spring telescopic rod 31 and the return compression spring 32 in the compressed state jointly absorb the vibration impact of all the chemical raw material transport storage devices of the present invention above, and then the staff rotates each The straight gear ring 233 of the chemical raw material transportation and storage equipment of the present invention engages with the straight gear 232 connected to it to drive the height adjustment screw 231 to rotate, and the height adjustment screw 231 pushes the corresponding upper annular frame 24 to support it upward, increasing the upward expansion distance of the upper annular frame 24, until the upper annular frame 24 of the chemical raw material transportation and storage equipment of the present invention located on the top layer can be tightly attached to the inner top of the transport carriage, so that the top of the stacked chemical raw material transportation and storage equipment of the present invention is firmly supported on the top of the transport carriage, forming a support column structure that expands in the upper and lower directions of the transport carriage respectively. At this time, even if the transport carriage suffers from severe side tilting, the chemical raw material transportation and storage equipment of the present invention stacked together in the transport carriage will not easily overturn and collapse.

[0035] In addition, when the staff controls all the height adjustment screw rods 231 of the chemical raw material transportation storage equipment of the present invention to raise each upper annular frame 24 to the highest point, if the upper annular frame 24 of the chemical raw material transportation storage equipment of the present invention located on the top layer still cannot be tightly attached to the inner top of the transport compartment, the staff can first inject more pressurized protective gas into the upper annular airbag 22 and the lower annular airbag 26 of the chemical raw material transportation storage equipment of the present invention located on the bottom layer, and the upper annular airbag 22 and the lower annular airbag 26 are pressed together. The more pressurized protective gas is injected into the bag 26, the higher the height of the upper annular frame 24 and the lower annular frame 27 are expanded by the upper annular airbag 22 and the lower annular airbag 26 respectively, and the load-bearing capacity of the upper annular airbag 22 and the lower annular airbag 26 is also stronger. By regulating the amount of pressurized protective gas injected into the upper annular airbag 22 and the lower annular airbag 26, the height of the upper annular frame 24 can also be adjusted until the upper annular frame 24 of the chemical raw material transportation storage equipment of the present invention located on the top layer can be tightly attached to the inner top of the transport compartment.

[0036] Example 2

[0037] On the basis of Example 1, Figure 1-Figure 7 As shown, in this embodiment, an upper annular guard plate 28 is fixedly connected to the upper sliding ring 21; the upper annular guard plate 28 surrounds the outer side of the upper annular airbag 22; a lower annular guard plate 29 is fixedly connected to the lower sliding ring 25; the lower annular guard plate 29 surrounds the outer side of the lower annular airbag 26; both the upper annular guard plate 28 and the lower annular guard plate 29 are made of anti-corrosion rubber material with a buffering effect; during the handling and transportation of the storage barrel 11, when adjacent storage barrels 11 collide and rub against each other, the upper annular guard plate 28 and the lower annular guard plate 29 can provide buffering protection to the upper annular airbag 22 and the lower annular airbag 26 respectively in time, so as to prevent the upper annular airbag 22 and the lower annular airbag 26 from being damaged due to severe friction and affecting their shock-absorbing effect on the storage barrel 11.

[0038] Example 3

[0039] On the basis of Example 1, Figure 1-Figure 7 As shown, the wave-breaking plate structure 111 in the storage barrel 11 of this embodiment is configured as an upwardly protruding annular conical structure; in the process of pouring out the liquid chemical raw materials in the storage barrel 11, the wave-breaking plate structure 111 in the storage barrel 11 will be inverted into a downwardly concave annular inclined surface structure, and the liquid chemical raw materials in the storage barrel 11 will be completely poured out along the annular inclined surface structure of the wave-breaking plate structure 111, avoiding the waste caused by a large amount of liquid chemical raw materials remaining between the wave-breaking plate structure 111 and the storage barrel 11.

[0040] The above embodiments are intended only to illustrate the technical concepts and features of the present invention. Their purpose is to enable those skilled in the art to understand the contents of the present invention and implement them accordingly. They are not intended to limit the scope of protection of the present invention. Any equivalent changes or modifications made in accordance with the spirit of the present invention are intended to be covered by the scope of protection of the present invention.

Claims

1. A storage device for transporting chemical raw materials, comprising: a storage barrel (11); It is characterized in that The storage barrel (11) further comprises a top cover (12); the storage barrel (11) is provided with a top cover (12); a plurality of anti-wave plate structures (111) are provided in the storage barrel (11); the top cover (12) is plugged into the first anti-wave plate structure (111) on the upper side of the storage barrel (11); a bottom air outlet channel structure (1201) and a side air outlet channel structure (1202) are provided on the top cover (12); a gas delivery valve (13) is rotatably connected in the top cover (12); an exhaust valve (14) is connected to the top cover (12); a bottom air delivery channel structure (1301) and a side air delivery channel structure (1302) are provided on the air delivery valve (13); a plurality of bidirectional air delivery channel structures (1101) are provided in the storage barrel (11); the storage barrel (11 ) is slidably connected to an upper sliding ring (21); an upper annular airbag (22) is fixedly connected between the upper sliding ring (21) and the storage barrel (11); a two-way air transmission channel structure (1101) of the storage barrel (11) is connected to the upper annular airbag (22); a height adjustment component is connected to the upper sliding ring (21); the height adjustment component is connected to the upper annular frame (24); a lower sliding ring (25) is slidably connected to the storage barrel (11); a lower annular airbag (26) is fixedly connected between the lower sliding ring (25) and the storage barrel (11); the two-way air transmission channel structure (1101) of the storage barrel (11) is connected to the lower annular airbag (26); and a lower annular frame (27) is fixedly connected to the lower sliding ring (25).

2. A chemical raw material transportation storage device according to claim 1, characterized in that: The height adjustment component includes a height adjustment screw rod (231); The upper sliding ring (21) is rotatably connected to a plurality of height adjustment screw rods (231); the height adjustment screw rods (231) are screwed to the upper annular frame (24) through their own threaded structures; a spur gear (232) is fixed to the height adjustment screw rods (231); a spur gear ring (233) is rotatably connected to the upper sliding ring (21); the spur gear (232) and the spur gear ring (233) are meshed.

3. A chemical raw material transportation storage device according to claim 2, characterized in that: The outer surface of the straight tooth ring (233) is provided with an anti-slip stripe structure.

4. The chemical raw material transportation storage equipment according to claim 1, characterized in that: The bottom of the lower annular frame (27) is provided with a plurality of insertion rod structures (271); and the upper annular frame (24) is provided with insertion hole structures (240) corresponding in number and position to the insertion rod structures (271).

5. The chemical raw material transportation storage equipment according to claim 4, characterized in that: A base (3) is provided below the lower annular frame (27); the base (3) is provided with socket structures (301) corresponding in number and position to the insertion rod structures (271) of the lower annular frame (27); the insertion rod structures (271) of the lower annular frame (27) are plugged into corresponding socket structures (301) on the base (3).

6. The chemical raw material transportation storage equipment according to claim 5, characterized in that: A damping spring telescopic rod (31) is fixedly connected to the socket structure (301) of the base (3); and the plug structure (271) of the lower annular frame (27) is pressed downward against the damping spring telescopic rod (31) in the corresponding socket structure (301).

7. The chemical raw material transportation storage equipment according to claim 6, characterized in that: A return compression spring (32) is fixedly connected between the base (3) and the lower annular frame (27).

8. The chemical raw material transportation storage equipment according to claim 1, characterized in that: An upper annular guard plate (28) is fixedly connected to the upper sliding ring (21) for protecting the upper annular airbag (22) from the outside; and a lower annular guard plate (29) is fixedly connected to the lower sliding ring (25) for protecting the lower annular airbag (26) from the outside.

9. The chemical raw material transportation storage equipment according to claim 8, characterized in that: The upper annular guard plate (28) and the lower annular guard plate (29) are both made of an anti-corrosion rubber material having a buffering effect.

10. A chemical raw material transportation and storage device according to any one of claims 1 to 9, characterized in that: The wave-breaking plate structures (111) in the storage barrel (11) are all configured as upwardly protruding annular conical structures.

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