Hydration catalyst storage barrel

Abstract

The utility model provides a hydration catalyst storage barrel which comprises a barrel body and a barrel cover and further comprises a sealing cover inserted into a barrel opening of the barrel body, blades are arranged at the lower end of the sealing cover, a groove is formed in the top of the sealing cover, a rotary knob is arranged in the groove, positioning rods are inserted into the two ends of the rotary knob, and the positioning rods are screwed with the sealing cover and can abut against the inner edge of the barrel opening. The sealing cover can be rotatably locked on the barrel body by clamping the positioning rod with the inner edge of the barrel opening, and when the sealing cover is rotated to stir a hydration catalyst, materials can be prevented from overflowing from the barrel opening.

Description

A hydrated catalyst storage tank Technical Field

[0001] This application relates to the field of hydration catalyst technology, and more particularly to a hydration catalyst storage tank. Background Technology

[0002] Hydrated catalysts are a crucial component in the production of cyclohexanol. Their molecular sieve particles, dispersed in water, exhibit a slightly acidic nature, which can corrode storage containers and those used in the liquefaction process. Existing storage tanks for hydrated catalysts have a simple structure, consisting of a tank body and a lid. During liquefaction, the lid typically needs to be removed before inserting a stirring rod, which can lead to catalyst overflow from the tank opening. Summary of the Invention

[0003] In view of this, the purpose of this application is to provide a hydrated catalyst storage tank to prevent material overflow during stirring.

[0004] The technical solution of this application is as follows:

[0005] This application provides a hydration catalyst storage tank, including a tank body and a tank lid, and a sealing cap inserted into the opening of the tank body. The lower end of the sealing cap is provided with a blade, and the top of the sealing cap is provided with a groove. A knob is provided inside the groove, and positioning rods are inserted into both ends of the knob. The positioning rods are screwed into the sealing cap and can abut against the inner edge of the opening of the tank.

[0006] By using the technical solution of this application, the positioning rod can be locked to the inner edge of the barrel opening by means of the locking mechanism, and the sealing cover can be rotatably locked on the barrel body. When the sealing cover is rotated to stir the hydrated catalyst, the material can be prevented from overflowing from the barrel opening.

[0007] In some implementations, the outer diameter of the sealing cap is equal to the inner diameter of the bucket opening.

[0008] In some implementations, the periphery of the sealing cap is provided with a baffle that abuts against the opening of the barrel.

[0009] In some implementations, the baffle is constructed as a ring.

[0010] In some implementations, the baffle and the sealing cover are arranged coaxially.

[0011] In some implementations, the blades are arranged radially along the sealing cap.

[0012] In some implementations, the blades are evenly distributed along the circumference of the sealing cover.

[0013] In some implementations, the positioning rod is arranged radially along the sealing cap.

[0014] In some implementations, the positioning rods are arranged symmetrically at both ends of the knob.

[0015] In some implementations, the positioning rod is slidably connected to the knob. Attached Figure Description

[0016] Exemplary embodiments of this application will now be described in detail with reference to the accompanying drawings. It should be understood that the embodiments described below are for illustrative purposes only and are not intended to limit the scope of this application. In the accompanying drawings:

[0017] Figure 1 is a schematic diagram of an existing hydrated catalyst storage tank;

[0018] Figure 2 is a schematic diagram of a hydrated catalyst storage tank according to an embodiment of this application;

[0019] Figure 3 is a schematic diagram of a sealing cap according to an embodiment of this application;

[0020] Figure label:

[0021] 10. Barrel body; 11. Barrel opening; 12. Inner edge of barrel opening;

[0022] 20. Bucket lid;

[0023] 30. Sealing cap; 31. Baffle; 32. Groove; 33. Knob; 34. Positioning rod; 35. Blade. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of this application clearer, the following detailed description of this application is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only for explaining this application and are not intended to limit this application.

[0025] In related technologies, hydrated catalysts are a crucial component in the production of cyclohexanol. The molecular sieve particles dispersed in water exhibit a slightly acidic nature, which is corrosive to the containers used for storage and liquefaction. Existing storage tanks for hydrated catalysts have a simple structure, consisting of a tank body 10 and a lid 20. During liquefaction, the lid 20 typically needs to be removed before inserting a stirring rod into the tank for agitation, which can lead to catalyst overflow from the tank opening.

[0026] In view of this, the purpose of this embodiment is to provide a hydrated catalyst storage tank to prevent material overflow during stirring.

[0027] Please refer to Figures 1-3. In this embodiment, a hydration catalyst storage tank includes a tank body 10 and a tank cover 20, and also includes a sealing cap 30 inserted into the tank opening 11 of the tank body 10. The lower end of the sealing cap 30 is provided with a blade 35, and the top of the sealing cap 30 is provided with a groove 32. A knob 33 is provided inside the groove 32. Positioning rods 34 are inserted into both ends of the knob 33. The positioning rods 34 are screwed into the sealing cap 30 and can abut against the inner edge 12 of the tank opening.

[0028] By using the technical solution of this embodiment, the positioning rod 34 is engaged with the inner edge 12 of the barrel opening, so that the sealing cover 30 can be rotatably locked on the barrel body 10. When the sealing cover 30 is rotated to stir the hydrated catalyst, the material can be prevented from overflowing from the barrel opening 11.

[0029] It should be noted that, compared with the existing hydration catalyst storage tank, the tank body 10 of this embodiment is not only equipped with a traditional tank lid 20, but also with a sealing lid 30. When slurry liquefaction is carried out, the tank lid 20 is unscrewed and replaced with the sealing lid 30. The sealing lid 30 is inserted into the tank opening 11 in a rotatable manner by using the positioning rod 34 to engage with the inner edge 12 of the tank opening. This not only seals the tank opening 11, but also the blades 35 on the sealing lid 30 rotate synchronously with the sealing lid 30, which can stir the hydration catalyst inside the tank body 10.

[0030] In this embodiment, the outer diameter of the sealing cap 30 is equal to the inner diameter of the barrel opening 11, and the periphery of the sealing cap 30 is provided with a baffle 31 that abuts against the barrel opening 11. The baffle 31 is constructed as an annular shape arranged coaxially with the sealing cap 30, and the baffle 31 can prevent the sealing cap 30 from sliding into the barrel body 10.

[0031] In addition, the blade 35 is fixed to the lower end face of the sealing cover 30. The blade 35 is arranged radially along the sealing cover 30 and evenly distributed circumferentially along the sealing cover 30. The outer wall of the blade 35 does not extend to the outside of the sealing cover 30, so as to ensure that the sealing cover 30 can be smoothly inserted into the barrel opening 11.

[0032] In addition, the groove 32 is arranged on the top surface of the sealing cover 30.

[0033] In some implementations, the knob 33 is rotatably snapped into the groove 32. A through hole is provided at the axis of the knob 33. The through hole is constructed into a rectangle along the cross section. The positioning rod 34 is arranged radially along the sealing cover 30. The positioning rod 34 is spirally connected to the sealing cover 30. The positioning rod 34 is symmetrically arranged at both ends of the knob 33. The positioning rod 34 is slidably inserted into the knob 33. The inner end of the positioning rod 34 is constructed into a rectangle that matches the shape of the through hole and is inserted into the through hole.

[0034] It should be noted that when the knob 33 is turned, the positioning rods 34 on both sides can move outward at the same time or move in opposite directions. When moving in opposite directions, the two positioning rods 34 can be simultaneously stored inside the sealing cover 30.

[0035] Although embodiments of this application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting this application. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of this application.

Claims

1. A hydration catalyst storage tank, comprising a tank body and a tank lid, characterized in that, It also includes a sealing cap that is inserted into the opening of the barrel body. The lower end of the sealing cap is provided with a blade, and the top of the sealing cap is provided with a groove. A knob is provided inside the groove. Positioning rods are inserted into both ends of the knob. The positioning rods are screwed into the sealing cap and can abut against the inner edge of the barrel opening.

2. The hydration catalyst storage tank as described in claim 1, characterized in that, The outer diameter of the sealing cap is equal to the inner diameter of the barrel opening.

3. The hydration catalyst storage tank as described in claim 2, characterized in that, The sealing cap is provided with a baffle that abuts against the opening of the barrel.

4. The hydration catalyst storage tank as described in claim 3, characterized in that, The baffle is constructed in a circular shape.

5. The hydration catalyst storage tank as described in claim 4, characterized in that, The baffle is arranged coaxially with the sealing cover.

6. The hydration catalyst storage tank as described in claim 5, characterized in that, The blades are arranged radially along the sealing cap.

7. The hydration catalyst storage tank as described in claim 6, characterized in that, The blades are evenly distributed along the circumference of the sealing cover.

8. The hydration catalyst storage tank as described in claim 7, characterized in that, The positioning rod is arranged radially along the sealing cover.

9. The hydration catalyst storage tank as described in claim 8, characterized in that, The positioning rods are symmetrically arranged at both ends of the knob.

10. The hydration catalyst storage tank as described in claim 9, characterized in that, The positioning rod is slidably inserted into the knob.

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