Tetra (triphenylphosphine) palladium anti-corrosion protection container

Abstract

The tetrakis (triphenylphosphine) palladium anti-corrosion protection container comprises a bottom box, a screw rod is rotationally connected between the left side and the right side of an inner cavity of the bottom box through a bearing, the outer surface of the screw rod is in threaded connection with a rectangular plate, and the front position and the rear position of the top of the rectangular plate are rotationally connected with push plates through rotating shafts. By arranging the protection box, the heat insulation layer, the feeding pipe and the sealing cover, the anti-corrosion material loading inner barrel can be sealed and protected, and by arranging the bottom box, the screw rod, the rectangular plate, the push plate, the positioning plates, the rotating shaft, the connecting plate and the discharging pipe, the anti-corrosion material loading inner barrel can be sealed and protected; by means of the structure, the protective container has the advantage that when the protective container is used, discharging is convenient, the problem that when a traditional protective container is used, discharging is not convenient is solved, and therefore the labor intensity of workers is effectively reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of catalyst containers, in particular to an anti-corrosion protection container for palladium tetrakis(triphenylphosphine). Background Technique

[0002] Palladium tetrakis(triphenylphosphine) is a common chemical catalyst, which is often in powder form in its natural state. To prevent palladium tetrakis(triphenylphosphine) from getting wet and damaging its catalytic effect, a special storage device is often used to store palladium tetrakis(triphenylphosphine) properly, so a special anti-corrosion protection container will be used;

[0003] Among them, when the existing anti-corrosion protection container is discharging materials, the staff needs to pick up the container and pour it upside down, or discharge materials through a discharge pipe connected to one side of the container. However, when discharging materials through the connected discharge pipe, the materials at the bottom of the container cannot be fully discharged, and the staff needs to tilt it manually to make it fully discharge. The above-mentioned discharging methods increase the labor intensity of the staff, so there is a defect that it is not convenient to discharge materials, thus unable to meet the storage and use requirements of customers. For this reason, we propose an anti-corrosion protection container for palladium tetrakis(triphenylphosphine) to solve the problems raised above. Content of the Utility Model

[0004] Aiming at the problems existing in the prior art, the purpose of the utility model is to provide an anti-corrosion protection container for palladium tetrakis(triphenylphosphine), which has the advantage of being convenient for discharging materials when the protection container is in use, and solves the problem that the traditional protection container is not convenient for discharging materials when in use.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: an anti-corrosion protection container for palladium tetrakis(triphenylphosphine), including a bottom box. A screw rod is rotatably connected between the left and right sides of the inner cavity of the bottom box through a bearing. A rectangular plate is threadedly connected to the outer surface of the screw rod. The front and rear positions of the top of the rectangular plate are rotatably connected to a push plate through a rotating shaft. The front and rear positions of the left side of the top of the bottom box are fixedly connected with positioning plates. A rotating shaft is rotatably connected between the front and rear positioning plates. The front and rear positions of the top of the rotating shaft are fixedly connected with connecting plates. The top of the front and rear connecting plates is fixedly connected with a protection box. One end of the push plate is rotatably connected to the connection part of the protection box through a rotating shaft. An anti-corrosion material-carrying inner barrel is arranged in the inner cavity of the protection box. The top of the anti-corrosion material-carrying inner barrel is communicated with a feeding pipe. The top of the feeding pipe penetrates through the protection box and is threadedly connected with a sealing cover. The bottom of the left side of the anti-corrosion material-carrying inner barrel is communicated with a discharging pipe. The left end of the discharging pipe penetrates through the protection box and is provided with a first valve.

[0006] Preferably, a heat insulation layer is filled between the anti-corrosion material-carrying inner barrel and the protection box, and the joints of the heat insulation layer with the anti-corrosion material-carrying inner barrel and the protection box are closely attached.

[0007] Preferably, an inflation tube is connected to the top of the sealing cover, and a second valve is arranged on the outer surface of the inflation tube.

[0008] Preferably, a pressure gauge is connected to the left side of the top of the sealing cover, and a sealing ring is fixedly connected to the top of the inner cavity of the sealing cover, and the connection between the outer surface of the sealing ring and the feed pipe is tightly fitted.

[0009] Preferably, a guide plate is fixedly connected to the bottom of the rectangular plate, a guide groove matching with the guide plate is formed in the bottom of the inner cavity of the bottom box, and the outer surface of the guide plate is slidably connected with the inner surface of the guide groove.

[0010] Preferably, universal wheels are movably connected to the four corners of the bottom of the bottom box, and the right end of the screw rod penetrates through the bottom box and is fixedly connected with a turning handle.

[0011] Preferably, a counterweight plate is fixedly connected to the right side of the top of the bottom box, a rubber pad is fixedly connected to the top of the counterweight plate, and the connection between the outer surface of the rubber pad and the protective box is tightly fitted.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] By arranging the protective box, the heat insulation layer, the feed pipe and the sealing cover, the utility model can seal and protect the corrosion-resistant material-containing inner barrel. By arranging the bottom box, the screw rod, the rectangular plate, the push plate, the positioning plate, the rotating shaft, the connecting plate and the discharge pipe, the utility model can conveniently incline and discharge the corrosion-resistant material-containing inner barrel. By arranging the above structures, the utility model has the advantages of protecting the container during use and being convenient for discharging, solves the problem that the traditional protective container is not convenient for discharging during use, and thus effectively reduces the labor intensity of the staff. Description of the Drawings

[0014] Figure 1 is a schematic structural diagram of the utility model;

[0015] Figure 2 is a sectional view of the protective box structure of the utility model;

[0016] Figure 3 is the utility model Figure 2 An enlarged view of part A of the structure;

[0017] Figure 4 is a three-dimensional connection diagram of the positioning plate and the rotating shaft structures of the utility model.

[0018] In the figure: 1. Bottom box; 2. Screw rod; 3. Rectangular plate; 4. Pusher plate; 5. Positioning plate; 6. Rotating shaft; 7. Connecting plate; 8. Protection box; 9. Anti-corrosion material loading inner barrel; 10. Feeding pipe; 11. Sealing cover; 12. Discharging pipe; 13. Rubber pad; 14. Heat insulation layer; 15. Inflatable pipe; 16. Pressure gauge; 17. Guide plate; 18. Guide groove; 19. Universal wheel; 20. Counterweight plate. Specific implementation mode

[0019] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0020] Please refer to Figures 1 to 4 , a corrosion-proof protection container for tetrakis(triphenylphosphine)palladium, comprising a bottom box 1. A screw rod 2 is rotatably connected between the left and right sides of the inner cavity of the bottom box 1 through bearings. A rectangular plate 3 is threadedly connected to the outer surface of the screw rod 2. The front and rear positions of the top of the rectangular plate 3 are rotatably connected to a pusher plate 4 through a rotating shaft. The front and rear positions of the left side of the top of the bottom box 1 are fixedly connected with a positioning plate 5. A rotating shaft 6 is rotatably connected between the front and rear two positioning plates 5 through bearings. The front and rear positions of the top of the rotating shaft 6 are fixedly connected with a connecting plate 7. The top of the front and rear two connecting plates 7 is fixedly connected with a protection box 8. One end of the pusher plate 4 is rotatably connected to the connection part of the protection box 8 through a rotating shaft. An anti-corrosion material loading inner barrel 9 is arranged in the inner cavity of the protection box 8. The anti-corrosion material loading inner barrel 9 is made of anti-corrosion materials. The top of the anti-corrosion material loading inner barrel 9 is communicated with a feeding pipe 10. The top of the feeding pipe 10 penetrates through the protection box 8 and is threadedly connected with a sealing cover 11. The bottom of the left side of the anti-corrosion material loading inner barrel 9 is communicated with a discharging pipe 12. The left end of the discharging pipe 12 penetrates through the protection box 8 and is provided with a first valve.

[0021] In this embodiment: The present invention can seal and protect the anti-corrosion material loading inner barrel 9 by setting the protection box 8, the heat insulation layer 14, the feeding pipe 10 and the sealing cover 11. By setting the bottom box 1, the screw rod 2, the rectangular plate 3, the pusher plate 4, the positioning plate 5, the rotating shaft 6, the connecting plate 7 and the discharging pipe 12, it is convenient to incline and discharge the material in the anti-corrosion material loading inner barrel 9. By setting the above structures, the protection container has the advantage of being convenient for discharging materials during use, solves the problem that the traditional protection container is not convenient for discharging materials during use, and thus effectively reduces the labor intensity of the staff.

[0022] As a technical optimization scheme of the present invention, a heat insulation layer 14 is filled between the anti-corrosion material loading inner barrel 9 and the protection box 8, and the joints of the heat insulation layer 14 with the anti-corrosion material loading inner barrel 9 and the protection box 8 are closely attached.

[0023] In this embodiment, by providing the heat insulation layer 14, heat insulation protection can be provided for the anti-corrosion material-carrying inner barrel 9.

[0024] As a technical optimization scheme of the present utility model, an inflation pipe 15 is connected to the top of the sealing cover 11, and a second valve is provided on the outer surface of the inflation pipe 15.

[0025] In this embodiment, by providing the inflation pipe 15 and the second valve, it is convenient to fill argon gas into the inner cavity of the anti-corrosion material-carrying inner barrel 9.

[0026] As a technical optimization scheme of the present utility model, a pressure gauge 16 is connected to the left side of the top of the sealing cover 11, a sealing ring is fixedly connected to the top of the inner cavity of the sealing cover 11, and the connection between the outer surface of the sealing ring and the feed pipe 10 is closely fitted.

[0027] In this embodiment, by providing the pressure gauge 16, it is convenient for the staff to check the pressure in the inner cavity of the anti-corrosion material-carrying inner barrel 9. By providing the sealing ring, the connection between the sealing cover 11 and the feed pipe 10 can be sealed.

[0028] As a technical optimization scheme of the present utility model, a guide plate 17 is fixedly connected to the bottom of the rectangular plate 3, a guide groove 18 matching with the guide plate 17 is provided in the bottom of the bottom box 1, and the outer surface of the guide plate 17 is slidably connected with the inner surface of the guide groove 18.

[0029] In this embodiment, by providing the guide plate 17 and the guide groove 18, the rectangular plate 3 can be guided and limited.

[0030] As a technical optimization scheme of the present utility model, universal wheels 19 are movably connected to the four corners of the bottom of the bottom box 1, a locking plate is provided on one side of the universal wheels 19, and the right end of the screw rod 2 penetrates through the bottom box 1 and is fixedly connected with a turning handle.

[0031] In this embodiment, by providing the universal wheels 19, the device can be conveniently moved. By providing the turning handle, it is convenient to rotate the screw rod 2.

[0032] As a technical optimization scheme of the present utility model, a counterweight plate 20 is fixedly connected to the right side of the top of the bottom box 1, a rubber pad 13 is fixedly connected to the top of the counterweight plate 20, and the connection between the outer surface of the rubber pad 13 and the protection box 8 is closely fitted.

[0033] In this embodiment, by providing the counterweight plate 20 and the rubber pad 13, the protection box 8 can be supported and protected, and at the same time, the stability of the device can be improved.

[0034] Working principle: When it is necessary to store and protect palladium tetrakis(triphenylphosphine), the staff quantitatively put palladium tetrakis(triphenylphosphine) into the inner cavity of the corrosion-resistant loading inner barrel 9 through the feed pipe 10. Then, the staff rotates the movable sealing cover 11 to make the sealing cover 11 and the feed pipe 10 be threadedly sealed. Then, the staff fills argon gas into the inner cavity of the corrosion-resistant loading inner barrel 9 through the gas filling pipe 15. Filling argon gas is an existing technology and will not be elaborated here. Then, the staff closes the first valve, thus realizing the storage of palladium tetrakis(triphenylphosphine) with argon gas filling. At the same time, the settings of the protective box 8 and the heat insulation layer 14 can provide heat insulation protection for palladium tetrakis(triphenylphosphine).

[0035] When it is necessary to discharge palladium tetrakis(triphenylphosphine), the staff moves the device to the designated discharging position through the universal wheels 19. Then, the staff opens the second valve to open the discharge pipe 12. At the same time, the palladium tetrakis(triphenylphosphine) in the inner cavity of the corrosion-resistant loading inner barrel 9 flows into the designated position through the discharge pipe 12. At the same time, the staff rotates the turning handle, so that the turning handle drives the screw rod 2 to rotate threadedly on the inner surface of the rectangular plate 3, making the rectangular plate 3 drive the push plates 4 on both sides to move leftward. At the same time, the push plates 4 on both sides push the protective box 8 to rotate obliquely upward with the rotation axis 6 as the center, and the protective box 8 drives the corrosion-resistant loading inner barrel 9 to rotate obliquely upward, so that the palladium tetrakis(triphenylphosphine) in the inner cavity of the corrosion-resistant loading inner barrel 9 flows to the left, so that the palladium tetrakis(triphenylphosphine) can fully pass through the discharge pipe 12 and be discharged from the inner cavity of the corrosion-resistant loading inner barrel 9. The device is simple to operate and convenient for discharging use, thus meeting the use requirements of customers. At the same time, the labor intensity of the staff is effectively reduced.

[0036] The standard parts used in this application document can all be purchased from the market, and can also be customized according to the records of the specification and the drawings. The specific connection methods of each part all adopt conventional means such as bolts, rivets, and welding that are mature in the existing technology. The machines, parts, and equipment all adopt conventional models in the existing technology. The control method is automatically controlled by a controller. The control circuit of the controller can be realized by simple programming by those skilled in the art, which belongs to the common knowledge in this field. And this application document is mainly used to protect the mechanical device, so the control method and the circuit connection will not be explained in detail in this application document.

[0037] The above is only the preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present invention.

Claims

1. A corrosion protection container of tetrakis(triphenylphosphine)palladium, comprising a bottom box (1), characterized in that: A screw rod (2) is rotatably connected between the left and right sides of the inner cavity of the bottom box (1) through bearings. A rectangular plate (3) is threadedly connected to the outer surface of the screw rod (2). Push plates (4) are rotatably connected to the front and rear positions of the top of the rectangular plate (3) through rotating shafts. Positioning plates (5) are fixedly connected to the front and rear positions on the left side of the top of the bottom box (1). A rotating shaft (6) is rotatably connected between the two front and rear positioning plates (5). Connecting plates (7) are fixedly connected to the front and rear positions at the top of the rotating shaft (6). A protective box (8) is fixedly connected to the top of the two front and rear connecting plates (7). One end of the push plate (4) is rotatably connected to the connection part of the protective box (8) through a rotating shaft. An anti-corrosion material-loading inner barrel (9) is arranged in the inner cavity of the protective box (8). A feed pipe (10) communicates with the top of the anti-corrosion material-loading inner barrel (9). The top of the feed pipe (10) penetrates through the protective box (8) and is threadedly connected with a sealing cover (11). A discharge pipe (12) communicates with the bottom on the left side of the anti-corrosion material-loading inner barrel (9). The left end of the discharge pipe (12) penetrates through the protective box (8) and is provided with a first valve.

2. A corrosion-resistant protective container of tetrakis(triphenylphosphine)palladium according to claim 1, characterized in that: A heat-insulating layer (14) is filled between the anti-corrosion material-loading inner barrel (9) and the protective box (8). The joints of the heat-insulating layer (14) with the anti-corrosion material-loading inner barrel (9) and the protective box (8) are closely attached.

3. A corrosion-resistant protective container of tetrakis(triphenylphosphine)palladium according to claim 1, characterized in that: An air charging pipe (15) communicates with the top of the sealing cover (11). A second valve is arranged on the outer surface of the air charging pipe (15).

4. A corrosion protection container of tetrakis(triphenylphosphine)palladium according to claim 1, characterized in that: A pressure gauge (16) communicates with the left side of the top of the sealing cover (11). A sealing ring is fixedly connected to the top of the inner cavity of the sealing cover (11), and the joint of the outer surface of the sealing ring with the feed pipe (10) is closely attached.

5. A four-triphenylphosphine palladium anti-corrosion protection container according to claim 1, characterized in that: A guide plate (17) is fixedly connected to the bottom of the rectangular plate (3). A guide groove (18) matched with the guide plate (17) is formed in the bottom of the inner cavity of the bottom box (1). The outer surface of the guide plate (17) is slidably connected with the inner surface of the guide groove (18).

6. A four-triphenylphosphine palladium anti-corrosion protection container according to claim 1, characterized in that: Universal wheels (19) are movably connected to the four corners of the bottom of the bottom box (1). The right end of the screw rod (2) penetrates through the bottom box (1) and is fixedly connected with a turning handle.

7. A corrosion-resistant protective container of tetrakis(triphenylphosphine)palladium according to claim 1, characterized in that: A counterweight plate (20) is fixedly connected to the right side of the top of the bottom box (1). A rubber pad (13) is fixedly connected to the top of the counterweight plate (20). The joint of the outer surface of the rubber pad (13) with the protective box (8) is closely attached.

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