Chemical raw material storage device

Abstract

The utility model relates to a chemical raw material storage device which comprises a raw material tank used for storing a chemical raw material solution, and further comprises a supporting frame which comprises a bottom plate, a support and a side plate, the side plate is arranged on one side of the bottom plate, the raw material tank is rotatably connected with the side plate, and the support is arranged on the bottom plate and supports the raw material tank; and the driving assembly is connected with the side plate and is used for driving the raw material tank to rotate. According to the chemical raw material storage device, when the raw material tank is locally damaged, the driving assembly is used for driving the raw material tank to rotate, and the locally damaged part is adjusted to the highest point when the raw material tank is transversely placed, so that a leakage source is rapidly cut off, and a chemical raw material solution is prevented from continuously leaking from the locally damaged part; and in the later stage, when an inflatable air cushion, an air bag or sealant is adopted for plugging, the liquid sputtering condition cannot occur, and the safety of workers is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of chemical raw material storage, in particular to a chemical raw material storage device. Background Art

[0002] Chemical raw materials are raw materials produced by chemical methods. In the field of raw materials for chemical production, sodium thiosulfate is a common chemical substance, widely used in printing and dyeing, papermaking, medicine, metallurgy and other fields. Due to its certain danger and toxicity, it is necessary to strictly abide by relevant regulations during storage and transportation to ensure safety.

[0003] In the prior art, chemical raw materials such as sodium thiosulfate are generally stored in plastic or fiberglass containers, which are generally 80% of the storage capacity, and metal containers should be avoided to avoid chemical reactions. In addition, chemical raw materials such as sodium thiosulfate are generally stored in a dry, cool, and well-ventilated indoor environment to avoid direct sunlight and high temperature.

[0004] Storage tanks for chemical raw materials are usually placed vertically on the ground in the factory. For example, when employees do not transport other objects according to the factory safety manual, plastic storage tanks will be hit by sharp objects, causing accidental damage, and the storage tank will leak sodium thiosulfate. Partial sealing of the storage tank requires inflatable air cushions, air bags or sealants stored in the equipment room. It takes time to get the sealing tools, and the leakage source cannot be cut off in time. In addition, the operator is easily splashed by the solution during sealing, causing safety accidents. Therefore, a chemical raw material storage device is proposed. Utility Model Content

[0005] Based on the above description, the utility model provides a chemical raw material storage device, which solves the technical problem that it is inconvenient to quickly cut off the leakage source of the existing storage tank.

[0006] The utility model solves the above technical problems with the following technical solutions: A chemical raw material storage device includes a raw material tank for storing chemical raw material solutions, and also includes:

[0007] A support frame, comprising a bottom plate, a bracket and a side plate, wherein the side plate is arranged on one side of the bottom plate, the raw material tank is rotatably connected to the side plate, and the bracket is arranged on the bottom plate and supports the raw material tank;

[0008] A driving assembly connected to the side plate and used to drive the raw material tank to rotate;

[0009] When the raw material tank is partially damaged, the raw material tank is driven to rotate by the driving assembly so that the local damaged portion can be adjusted to the highest point when the raw material tank is placed horizontally, thereby preventing the chemical raw material solution from continuously leaking from the local damaged point.

[0010] On the basis of the above technical solution, the present invention can also be improved as follows.

[0011] Furthermore, the driving assembly is composed of a driving component and a transmission component. The driving component is arranged on one side of the side plate and is used to drive the transmission component to drive the raw material tank to rotate.

[0012] Furthermore, the transmission component includes a sleeve one, a sleeve two, a transmission frame and a shaft column, wherein the sleeve one is assembled on the outside of the raw material tank, the shaft column is fixed on one side of the transmission frame, the transmission frame is connected to the sleeve two, and a plurality of meshing teeth are provided on the outer wall of the sleeve one and the inner wall of the sleeve two, and a meshing relationship is formed between the outer wall of the sleeve one and the sleeve two through the meshing teeth.

[0013] Furthermore, the driving component includes a gear, a rack and a telescopic push rod, wherein the telescopic push rod is arranged on one side of the side plate, the rack is assembled on the telescopic end of the telescopic push rod, the gear is assembled on the outside of the shaft column, and the gear is meshed with the rack.

[0014] Furthermore, the driving component is a hand wheel, the end of the shaft column away from the raw material tank passes through the side plate, and the hand wheel is assembled on the outside of the shaft column.

[0015] Furthermore, the driving component is a servo motor, which is mounted on one side of the side plate, and an output end of the servo motor is connected to the shaft column correspondingly.

[0016] Furthermore, the bracket is composed of a semi-arc plate and a support bar, wherein the semi-arc plate is connected to the bottom plate through the support bar, and the semi-arc plate has an inner arc surface, and the inner arc surface fits the outer contour of the raw material tank.

[0017] Furthermore, the semi-arc plate is provided with a plurality of grooves, in which auxiliary pulleys are rotatably connected, so that the raw material tank can be easily rotated.

[0018] Furthermore, a plurality of ring bars which are linearly distributed at equal distances are arranged on the outer side of the raw material tank, and the width of the semi-arc plate is equal to the spacing between two sets of adjacent ring bars, so that the semi-arc plate can limit the lateral movement of the raw material tank through the ring bars.

[0019] Compared with the prior art, the technical solution of this application has the following beneficial technical effects:

[0020] When a raw material tank is partially damaged, the chemical raw material storage device uses a driving assembly to drive the raw material tank to rotate, and adjusts the local damaged part to the highest point when the raw material tank is placed horizontally, thereby quickly cutting off the leakage source and preventing the chemical raw material solution from continuously leaking from the local damaged point. In addition, when an inflatable air cushion, air bag or sealant is used for sealing in the later stage, liquid splashing will not occur, thereby ensuring the safety of workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 A schematic diagram of the structure of a chemical raw material storage device provided in an embodiment of the utility model;

[0022] Figure 2 for Figure 1 A structural diagram from another perspective;

[0023] Figure 3 for Figure 2 A partial enlarged schematic diagram of the middle A area;

[0024] Figure 4 This is a schematic diagram of the structure of the auxiliary pulley in the embodiment of the utility model;

[0025] Figure 5 This is a schematic diagram of the structure when the driving component is a hand wheel in the embodiment of the utility model;

[0026] Figure 6 It is a structural schematic diagram of an embodiment of the utility model when the driving component includes a telescopic push rod.

[0027] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0028] 1. Support frame; 11. Bottom plate; 12. Bracket; 13. Side plate; 2. Driving assembly; 21. Ring 1; 22. Ring 2; 23. Transmission frame; 24. Shaft column; 25. Servo motor; 26. Hand wheel; 27. Gear; 28. Rack; 29. ​​Telescopic push rod; 3. Groove; 4. Ring; 5. Raw material tank; 6. Auxiliary pulley; 7. Key. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0030] A chemical raw material storage device in this embodiment is preferably used to store chemical products such as thiosulfate, ammonium thiosulfate, potassium thiosulfate and calcium thiosulfate. Of course, other chemical products can also be stored.

[0031] like Figure 1 and Figure 2 As shown, the present embodiment includes a support frame 1, a raw material tank 5 and a driving assembly 2, wherein the raw material tank 5 has a storage space inside for storing a chemical raw material solution, and its material is preferably a plastic that does not react with the chemical solution, and the support frame 1 is used to support the raw material tank 5, and when supported, the raw material tank 5 is placed horizontally, and the support frame 1 is connected to the driving assembly 2, and the driving assembly 2 is used to drive the raw material tank 5 to rotate.

[0032] Further explanation, such as Figure 2As shown, first, the support frame 1 includes a base plate 11, a bracket 12 and a side plate 13. The support frame 1 is preferably made of metal, such as aluminum alloy, to ensure structural strength, wherein the side plate 13 is fixedly arranged on the right side of the base plate 11, the raw material tank 5 is rotatably connected to the side plate 13, and the bracket 12 is fixedly arranged on the upper surface of the base plate 11 to support the raw material tank 5.

[0033] Secondly, the driving assembly 2 is connected to the side plate 13 and is used to drive the raw material tank 5 to rotate.

[0034] During use, when the raw material tank 5 is partially damaged, the driving component 2 is used to drive the raw material tank 5 to rotate so that the local damaged part can be adjusted to the highest point when the raw material tank 5 is placed horizontally, thereby quickly preventing the chemical raw material solution from continuously leaking from the local damaged point.

[0035] And as Figure 2 As shown, the bracket 12 is composed of a semi-arc plate and a support bar, wherein the semi-arc plate is connected to the bottom plate 11 through the support bar, and the semi-arc plate has an inner arc surface, which fits the outer contour of the raw material tank 5, thereby forming a blocking restriction on the raw material tank 5 to prevent the raw material tank from shaking.

[0036] Further explanation, in order to make the raw material tank 5 easier to complete the rotation work, as Figure 2 As shown, a plurality of grooves 3 are provided on the semi-arc plate, and auxiliary pulleys 6 are rotatably connected in the grooves 3. The auxiliary pulleys 6 are utilized to provide rotation convenience for the raw material tank 5, so that the raw material tank 5 can be more easily rotated and the rotation burden of the raw material tank 5 can be reduced.

[0037] It should also be noted that if Figure 1 , 2 As shown in Figures 5 and 6, a number of ring bars 4 are fixedly arranged on the outside of the raw material tank 5 and are linearly distributed at equal distances, and the width of the semi-arc plate is equal to the spacing between two sets of adjacent ring bars 4, so that the semi-arc plate can limit the lateral movement of the raw material tank 5 through the ring bars 4, ensuring the stable placement of the raw material tank 5.

[0038] To facilitate understanding of the drive assembly 2, the drive assembly 2 is described here. Figure 1-6 As shown, the driving assembly 2 is composed of a driving component and a transmission component. The driving component is arranged on one side of the side plate 13 and is used to drive the transmission component to drive the raw material tank 5 to rotate.

[0039] Specifically, Figure 3 and 4As shown, the transmission component includes a collar 1 21, a collar 22, a transmission frame 23 and a shaft column 24, wherein the collar 1 21 is assembled on the outer side of the raw material tank 5, and is used to drive the raw material tank 5 to rotate synchronously, the shaft column 24 is fixed on one side of the transmission frame 23, and the transmission frame 23 is connected to the collar 22, so that when the shaft column 24 drives the transmission frame 23 to work, the collar 22 is driven to rotate synchronously. In addition, a plurality of meshing teeth are fixedly provided on the outer wall of the collar 1 21 and the inner wall of the collar 22, and a meshing relationship is formed between the outer wall of the collar 1 21 and the collar 2 22 through the meshing teeth, so that when the driving component is used to drive the shaft column 24 to rotate, the transmission frame 23 drives the raw material tank 5 to rotate through the collar 1 21 and the collar 2 22, so as to adjust the position of the local damaged part of the raw material tank 5, thereby quickly cutting off the leakage of the chemical raw material and preventing the leakage from continuing.

[0040] It should be noted that a key 7 is integrally connected to the outer side of the raw material tank 5 , and a notch matching the key 7 is provided on one side of the sleeve ring 21 , so that the sleeve ring 21 can be assembled on the outer side of the raw material tank 5 through the key 7 .

[0041] like Figure 6 As shown, in one embodiment, the driving component is electrically driven, and the driving component includes a gear 27, a rack 28 and a telescopic push rod 29, wherein the telescopic push rod 29 is fixed on one side of the side plate 13 by bolts, the rack 28 is assembled on the telescopic end of the telescopic push rod 29, the gear 27 is assembled on the outer side of the shaft column 24, and the gear 27 is meshed with the rack 28.

[0042] When in use, the telescopic characteristics of the telescopic push rod 29 are used to adjust the position of the rack 28. Through the transmission of the gear 27, the shaft column 24, the transmission frame 23, the second ring 22, and the first ring 21 can drive the raw material tank 5 to rotate to adjust the position of the local damaged part of the raw material tank 5, thereby quickly cutting off the leakage of chemical raw materials and preventing the leakage from continuing.

[0043] In another embodiment, the driving component is also electrically driven, such as Figure 2 As shown, the driving component is a servo motor 25 , which is mounted on one side of the side plate 13 , and an output end thereof is connected to the shaft column 24 correspondingly.

[0044] It should be noted that the servo motor 25 can be equipped with a transmission drive shaft 24 to adjust the rotation speed of the raw material tank 5 and reduce the load. The transmission is not shown in the figure.

[0045] When in use, the servo motor 25 drives the shaft column 24 to rotate, and the transmission frame 23, the second ring 22, and the first ring 21 drive the raw material tank 5 to rotate, thereby adjusting the position of the local damaged part of the raw material tank 5, thereby quickly cutting off the leakage of the chemical raw material and preventing the leakage from continuing.

[0046] In addition, in one embodiment, the driving component is manually driven, such as Figure 5 As shown, the driving component is a hand wheel 26 , one end of the shaft column 24 away from the raw material tank 5 passes through the side plate 13 , and the hand wheel 26 is assembled on the outer side of the shaft column 24 .

[0047] When in use, the hand wheel 26 is rotated and adjusted by utilizing the holding space of the hand wheel 26, the drive shaft 24 rotates, and the transmission frame 23, the second ring 22, and the first ring 21 drive the raw material tank 5 to rotate, thereby adjusting the position of the local damaged part of the raw material tank 5, thereby quickly cutting off the leakage of the chemical raw material and preventing the leakage from continuing.

[0048] The above are only preferred specific implementation methods of the utility model, but the protection scope of the utility model is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the utility model, who makes equivalent replacements or changes based on the technical scheme and utility model concept of the utility model, should be covered by the protection scope of the utility model.

Claims

1. A chemical raw material storage device, comprising a raw material tank (5) for storing a chemical raw material solution, characterized in that: Also includes: A support frame (1), comprising a bottom plate (11), a bracket (12) and a side plate (13), wherein the side plate (13) is arranged on one side of the bottom plate (11), the raw material tank (5) is rotatably connected to the side plate (13), and the bracket (12) is arranged on the bottom plate (11) and supports the raw material tank (5); A driving assembly (2), which is connected to the side plate (13) and is used to drive the raw material tank (5) to rotate; When the raw material tank (5) is partially damaged, the raw material tank (5) is driven to rotate by the driving assembly (2) so that the locally damaged portion can be adjusted to the highest point when the raw material tank (5) is placed horizontally, thereby preventing the chemical raw material solution from continuously leaking from the locally damaged point.

2. A chemical raw material storage device according to claim 1, characterized in that: The driving assembly (2) is composed of a driving component and a transmission component. The driving component is arranged on one side of the side plate (13) and is used to drive the transmission component to drive the raw material tank (5) to rotate.

3. A chemical raw material storage device according to claim 2, characterized in that: The transmission component comprises a first collar (21), a second collar (22), a transmission frame (23) and a shaft column (24), wherein the first collar (21) is assembled on the outer side of the raw material tank (5), the shaft column (24) is fixed on one side of the transmission frame (23), the transmission frame (23) is connected with the second collar (22), a plurality of meshing teeth are arranged on the outer wall of the first collar (21) and the inner wall of the second collar (22), and a meshing relationship is formed between the outer wall of the first collar (21) and the second collar (22) through the meshing teeth.

4. A chemical raw material storage device according to claim 3, characterized in that: The driving component comprises a gear (27), a rack (28) and a telescopic push rod (29), wherein the telescopic push rod (29) is arranged on one side of the side plate (13), the rack (28) is assembled on the telescopic end of the telescopic push rod (29), the gear (27) is assembled on the outer side of the shaft column (24), and the gear (27) is meshed with the rack (28).

5. A chemical raw material storage device according to claim 3, characterized in that: The driving component is a hand wheel (26), one end of the shaft column (24) away from the raw material tank (5) passes through the side plate (13), and the hand wheel (26) is assembled on the outer side of the shaft column (24).

6. A chemical raw material storage device according to claim 3, characterized in that: The driving component is a servo motor (25), which is mounted on one side of the side plate (13), and the output end of the servo motor (25) is correspondingly connected to the shaft column (24).

7. A chemical raw material storage device according to any one of claims 4 to 6, characterized in that: The support (12) is composed of a semi-arc plate and a support bar, wherein the semi-arc plate is connected to the bottom plate (11) via the support bar, and the semi-arc plate has an inner arc surface, which fits the outer contour of the raw material tank (5).

8. A chemical raw material storage device according to claim 7, characterized in that: The semi-arc plate is provided with a plurality of grooves (3), in which auxiliary pulleys (6) are rotatably connected, so that the raw material tank (5) can be easily rotated.

9. A chemical raw material storage device according to claim 8, characterized in that: The outer side of the raw material tank (5) is provided with a plurality of ring bars (4) which are linearly distributed at equal distances, and the width of the semi-arc plate is equal to the spacing between two groups of adjacent ring bars (4), so that the semi-arc plate can limit the lateral movement of the raw material tank (5) through the ring bars (4).

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