Hydrogenation reactor

Abstract

The utility model discloses a hydrogenation reactor, which relates to the technical field of hydrogenation reactors and comprises a reactor body, a feed pipe mounted at the upper end of the reactor body, a feed valve mounted at the joint of the reactor body and the feed pipe, a discharge pipe mounted in the middle of the lower end of the reactor body, and a discharge valve mounted at the joint of the reactor body and the discharge pipe. A hollow stirring shaft is rotationally connected into the device body, a connecting block is fixedly connected into the hollow stirring shaft, an auxiliary structure is arranged in the device body, an operator injects hydrogen into the device body through an air inlet pipe, the operator drives the hollow stirring shaft through a driving assembly, the hollow stirring shaft drives an L-shaped scraping rod to rotate, and hydrogen is discharged through a transverse rod groove in a transverse rod on the L-shaped scraping rod. A linkage structure is arranged at the lower end of a connecting block, a hollow rotating shaft rotates to drive the connecting block to rotate, and meanwhile, a bevel gear rotates around a matched gear, so that a connecting rod is driven to rotate, a stirring plate rotates at the same time, and hydrogen discharged from the interior of a transverse rod groove is scattered.

Description

Technical Field

[0001] The utility model relates to the technical field of hydrogenation reactors, in particular to a hydrogenation reactor. Background Art

[0002] Terpinene-4-ol is a colorless oily liquid, slightly soluble in water, and has anti-inflammatory, detoxifying, antibacterial and other functions, especially has a strong antibacterial effect on fungi, common pathogens and drug-resistant bacteria. Terpinene-4-ol has good safety and antibacterial properties, and has a certain development prospect for the antibacterial effect on drug-resistant bacteria. The existing patent announcement number is a stirred tank type low-pressure hydrogenation reactor recorded in the patent of CN219518864U. First, the material is poured into the inside of the reactor shell from the feed pipeline, and the gas pipeline is connected to the hydrogenation source. At this time, through the setting of the driving unit, it can drive the stirring shell to rotate, and the stirring shell is filled with hydrogen. At this time, hydrogen enters the mixing shell on the stirring shell, and then the hydrogen is ejected from multiple angles by the injection unit on the mixing shell. At this time, hydrogen can be fully fused with the material inside the reactor shell, and the comprehensive contact between hydrogen and the material can be guaranteed. When the reactor described in the above patent is reacting, hydrogen cannot pass through the injection unit on the mixing shell into the weak stirring zone or dead stirring zone at the bottom of the reactor, thereby affecting the reaction effect and reaction quality between the substances inside the reactor and hydrogen.

[0003] Based on this, a hydrogenation reactor is now provided, which can eliminate the disadvantages of the existing devices. Utility Model Content

[0004] The utility model aims to provide a hydrogenation reactor to solve the problems in the background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A hydrogenation reactor comprises a body, wherein a feed pipe is installed at the upper end of the body, a feed valve is installed at the connection position between the body and the feed pipe, a discharge pipe is installed at the middle position of the lower end of the body, a discharge valve is installed at the connection position between the body and the discharge pipe, a hollow stirring shaft is rotatably connected inside the body, a connecting block is fixedly connected inside the hollow stirring shaft, an auxiliary structure is arranged inside the body for accelerating the full fusion of a substance and hydrogen; a linkage structure is arranged at the lower end of the connecting block for improving the fusion reaction quality of the substance and hydrogen.

[0007] On the basis of the above technical solutions, the present invention also provides the following optional technical solutions:

[0008] In an optional scheme: the auxiliary structure includes a hollow stirring shaft, which is installed inside the device body, the lower end of the hollow stirring shaft is fixedly connected to a connecting frame, the tops of both ends of the connecting frame are fixedly connected to L-shaped scraping rods, the upper end of the L-shaped scraping rod is fixedly connected to the outer wall of the hollow stirring shaft, the L-shaped scraping rod is equidistantly provided with cross bars on one side of the hollow stirring shaft close to the hollow stirring shaft, the upper end of the hollow stirring shaft extends to the top outside the device body and is connected to the driving assembly, and a gas transmission assembly is arranged inside the hollow stirring shaft.

[0009] In an optional solution: the driving assembly includes a driving motor, the driving motor is installed at the upper end of the device body, the output end of the driving motor is fixedly connected to a driving gear, the driving gear is meshed with a driven gear ring, and the driven gear ring is fixedly connected to the outer wall of the hollow stirring shaft.

[0010] In an optional scheme: the air delivery component includes an air inlet hole, a scraper rod air groove and a cross bar air groove, the air inlet hole is opened at the connection between the hollow stirring shaft and the L-shaped scraper rod, the air inlet hole is located above the connecting block, the scraper rod air groove is opened inside the L-shaped scraper rod, the air inlet hole is connected with the scraper rod air groove, the cross bar air groove is opened inside the cross bar, the scraper rod air groove is connected with the cross bar air groove, the cross bar is provided with an injection hole at one end away from the L-shaped scraper rod, the injection hole is connected with the cross bar air groove, and an air inlet pipe is connected to the upper end of the hollow stirring shaft.

[0011] In an optional scheme: the linkage structure includes a connecting groove, which is opened at the lower end of the connecting block, and the connecting groove is rotatably connected to the rotating connecting block. The lower end of the rotating connecting block is fixedly connected to the fixed rod, and the outer wall of the fixed rod is rotatably connected to the connecting frame. The lower end of the fixed rod extends to the bottom of the connecting frame and is fixedly connected to an auxiliary rod. The lower end of the auxiliary rod is fixedly connected to a plurality of fixed connecting rods, and the other end of the fixed connecting rod is fixedly connected to the inner wall of the discharge port of the device body. A plurality of matching gears are equidistantly arranged on the outer wall of the fixed rod, and the matching gears are meshed with bevel gears. The end of the bevel gear away from the fixed rod is fixedly connected to the connecting rod, and the connecting rod is rotatably connected to the side wall of the hollow stirring shaft. One end of the connecting rod extends to the outside of the hollow stirring shaft and is fixedly connected to the stirring plate.

[0012] In an optional solution, the L-shaped scraper rod is slidably fitted inside the device body.

[0013] In an optional solution: the cross-section of the connecting groove and the rotating connecting block is a T-shaped structure.

[0014] In an optional solution: a hydrogen one-way valve is installed at the injection hole position.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0016] 1. The utility model uses an auxiliary structure. The operator injects hydrogen into the body of the device through the air inlet pipe. The operator drives the hollow stirring shaft through the driving assembly. The hollow stirring shaft drives the L-shaped scraper to rotate. The hydrogen is discharged through the cross bar groove in the cross bar on the L-shaped scraper, thereby entering various areas inside the device body to avoid the existence of weak stirring areas or stirring dead areas.

[0017] 2. The utility model uses a linkage structure, the hollow shaft rotates to drive the connecting block to rotate, and at the same time the bevel gear rotates around the matching gear, thereby driving the connecting rod to rotate, and the stirring plate rotates at the same time, thereby breaking up the hydrogen discharged from the inside of the cross bar groove, thereby improving the fusion reaction quality of the substance inside the device body and the hydrogen. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the utility model.

[0019] Figure 2 It is a structural schematic diagram of the side position of the utility model.

[0020] Figure 3 It is a structural schematic diagram of each internal structural position of the utility model.

[0021] Figure 4 It is a structural schematic diagram of the auxiliary structure position of the utility model.

[0022] Figure 5 It is a structural schematic diagram of the linkage structure position of the utility model.

[0023] Notes on the accompanying drawings: 11. Body; 12. Driving motor; 13. Driving gear; 14. Driven gear ring; 15. Hollow stirring shaft; 16. L-shaped scraper rod; 17. Connecting frame; 18. Cross bar; 19. Inlet pipe; 20. Inlet hole; 21. Scraper rod air groove; 22. Cross bar air groove; 23. Connecting block; 24. Connecting groove; 25. Rotating connecting block; 26. Fixed rod; 27. Matching gear; 28. Bevel gear; 29. ​​Connecting rod; 30. Stirring plate; 31. Feed pipe; 32. Discharge pipe; 33. Injection hole; 34. Auxiliary rod; 35. Fixed connecting rod. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments.

[0025] Example 1

[0026] In one embodiment, Figure 1-Figure 5As shown, a hydrogenation reactor comprises a body 11, a feed pipe 31 is installed at the upper end of the body 11, a feed valve is installed at the connection position between the body 11 and the feed pipe 31, a discharge pipe 32 is installed at the middle position of the lower end of the body 11, a discharge valve is installed at the connection position between the body 11 and the discharge pipe 32, a hollow stirring shaft 15 is rotatably connected inside the body 11, and a connecting block 23 is fixedly connected inside the hollow stirring shaft 15; an auxiliary structure is arranged inside the body 11 for accelerating the full fusion of the substance and hydrogen; a linkage structure is arranged at the lower end of the connecting block 23 for improving the fusion reaction quality of the substance and hydrogen.

[0027] In this embodiment, the operator adds the substance into the body 11 through the feed pipe 31, then closes the feed valve, and then uses the auxiliary structure to add hydrogen into the body 11 and accelerate the full fusion of the substance and hydrogen in the body 11. When the auxiliary structure is in operation, it drives the linkage structure to operate, thereby improving the quality of the fusion reaction between the substance and hydrogen. When the fusion reaction between the substance and hydrogen in the body 11 is completed, the operator opens the discharge valve, so that the substance after the reaction is completed is discharged through the discharge pipe 32.

[0028] In one embodiment, Figure 1 and Figure 3 As shown, the auxiliary structure includes a hollow stirring shaft 15, which is installed inside the device body 11. The lower end of the hollow stirring shaft 15 is fixedly connected to a connecting frame 17, and the tops of both ends of the connecting frame 17 are fixedly connected to L-shaped scraper rods 16. The upper end of the L-shaped scraper rod 16 is fixedly connected to the outer wall of the hollow stirring shaft 15. The L-shaped scraper rod 16 is equidistantly distributed with cross bars 18 on one side of the hollow stirring shaft 15. The upper end of the hollow stirring shaft 15 extends to the top of the outside of the device body 11 and is connected to the driving assembly. A gas transmission assembly is arranged inside the hollow stirring shaft 15.

[0029] The operator uses the gas delivery assembly to inject hydrogen into the body 11, and at the same time uses the driving assembly to drive the hollow stirring shaft 15 to rotate, and the hollow stirring shaft 15 drives the L-shaped scraper 16 to rotate, and the cross bar 18 rotates accordingly, thereby stirring the material and hydrogen inside the body 11 to accelerate the fusion reaction between the two.

[0030] In one embodiment, Figure 1 and Figure 2 As shown, the driving assembly includes a driving motor 12, which is installed at the upper end of the device body 11. The output end of the driving motor 12 is fixedly connected to a driving gear 13, and the driving gear 13 is meshedly connected to a driven gear ring 14. The driven gear ring 14 is fixedly connected to the outer wall of the hollow stirring shaft 15.

[0031] The operator starts the drive motor 12, and the drive motor 12 drives the driving gear 13 to rotate. Since the driving gear 13 is meshed with the driven gear ring 14, the driven gear ring 14 rotates synchronously, and the hollow stirring shaft 15 also rotates accordingly, thereby driving the L-shaped scraper 16 to rotate, thereby accelerating the fusion reaction of the substance and hydrogen inside the accelerator body 11.

[0032] In one embodiment, Figure 4 As shown, the air delivery assembly includes an air inlet 20, a scraper rod air groove 21 and a cross bar air groove 22. The air inlet 20 is opened at the connection between the hollow stirring shaft 15 and the L-shaped scraper rod 16, and the air inlet 20 is located above the connecting block 23. The scraper rod air groove 21 is opened inside the L-shaped scraper rod 16, and the air inlet 20 is connected to the scraper rod air groove 21. The cross bar air groove 22 is opened inside the cross bar 18, and the scraper rod air groove 21 is connected to the cross bar air groove 22. The end of the cross bar 18 away from the L-shaped scraper rod 16 is opened with an injection hole 33, and the injection hole 33 is connected to the cross bar air groove 22. The upper end of the hollow stirring shaft 15 is connected with an air inlet pipe 19.

[0033] The operator uses the air inlet pipe 19 to inject hydrogen into the hollow stirring shaft 15. The hydrogen enters the scraper bar air groove 21 inside the L-shaped scraper bar 16 through the air inlet hole 20, and then enters the cross bar air groove 22 inside each cross bar 18. Finally, the hydrogen is discharged through the injection hole 33, thereby avoiding the existence of weak stirring areas or stirring dead areas inside the device body 11, and ensuring the reaction effect between the substances inside the device body 11 and the hydrogen.

[0034] In one embodiment, Figure 5 As shown, the linkage structure includes a connecting groove 24, which is opened at the lower end of the connecting block 23. The connecting groove 24 is rotatably connected to the rotating connecting block 25. The lower end of the rotating connecting block 25 is fixedly connected to the fixing rod 26. The outer wall of the fixing rod 26 is rotatably connected to the connecting frame 17. The lower end of the fixing rod 26 extends to the bottom of the connecting frame 17 and is fixedly connected to an auxiliary rod 34. The lower end of the auxiliary rod 34 is fixedly connected to a plurality of fixed connecting rods 35. The other end of the fixed connecting rod 35 is fixedly connected to the inner wall of the discharge port of the device body 11. A plurality of matching gears 27 are equidistantly arranged on the outer wall of the fixing rod 26. The matching gears 27 are meshed and connected to a bevel gear 28. The end of the bevel gear 28 away from the fixing rod 26 is fixedly connected to a connecting rod 29. The connecting rod 29 is rotatably connected to the side wall of the hollow stirring shaft 15. One end of the connecting rod 29 extends to the outside of the hollow stirring shaft 15 and is fixedly connected to a stirring plate 30.

[0035] When the hollow stirring shaft 15 rotates, it drives the connecting block 23 to rotate. Since the connecting groove 24 at the lower end of the connecting block 23 is internally connected to the rotating connecting block 25, the hollow stirring shaft 15 and the rotating connecting block 25 rotate relative to each other. Since the fixed rod 26 is fixedly connected to the fixed connecting rod 35 through the auxiliary rod 34, and the fixed connecting rod 35 is fixedly connected to the device body 11, the fixed rod 26 and the hollow stirring shaft 15 rotate relative to each other, and then the bevel gear 28 rotates, so that the stirring plate 30 at the other end of the connecting rod 29 rotates, thereby breaking up the hydrogen sprayed from the injection hole 33, increasing the contact area between the hydrogen and the substance, thereby ensuring the effect of the fusion reaction between the substance and the hydrogen inside the device body 11.

[0036] Example 2

[0037] In one embodiment, Figure 3 As shown, the L-shaped scraper rod 16 is slidably fitted inside the body 11 .

[0038] The L-shaped scraper 16 scrapes off the material on the inner wall of the body 11 during rotation, thereby preventing the material from remaining on the inner wall of the body 11 and improving the utilization rate of the material.

[0039] In one embodiment, Figure 5 As shown, the cross-sections of the connecting groove 24 and the rotating connecting block 25 are T-shaped structures.

[0040] The connection groove 24 of the T-shaped structure is more stably connected to the rotating connection block 25, thereby preventing the two from being separated, thereby ensuring the normal operation of the linkage structure.

[0041] In one embodiment, Figure 5 As shown, a hydrogen one-way valve is installed at the injection hole 33.

[0042] A hydrogen one-way valve is installed at the injection hole 33 to prevent substances from flowing into the crossbar gas groove 22 through the injection hole 33, thereby ensuring that no substances remain inside the gas transmission component and ensuring the effect and quality of the subsequent fusion reaction between substances and hydrogen in the body 11.

[0043] The above embodiment discloses a hydrogenation reactor, wherein an operator adds a substance into the interior of the reactor body 11 through a feed pipe 31, and then closes the feed valve. The operator uses a gas delivery assembly to inject hydrogen into the interior of the reactor body 11. At the same time, the operator uses a drive assembly to drive the hollow stirring shaft 15 to rotate, and the hollow stirring shaft 15 drives the L-shaped scraper 16 to rotate, and the cross bar 18 rotates accordingly, thereby stirring the substance and hydrogen in the reactor body 11 to accelerate the fusion reaction of the two. When the hollow stirring shaft 15 rotates, it drives the connecting block 23 to rotate. Since the lower end of the connecting block 23 The connecting groove 24 is internally connected to the rotating connecting block 25, so the hollow stirring shaft 15 and the rotating connecting block 25 rotate relative to each other, thereby causing the fixed rod 26 and the hollow stirring shaft 15 to rotate relative to each other, and then causing the bevel gear 28 to rotate, thereby causing the stirring plate 30 at the other end of the connecting rod 29 to rotate, thereby breaking up the hydrogen sprayed from the injection hole 33 and increasing the contact area between the hydrogen and the substance. When the fusion reaction between the substance and the hydrogen inside the body 11 is completed, the operator opens the discharge valve, so that the substance after the reaction is completed is discharged through the discharge pipe 32.

[0044] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art who is familiar with the present technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims

1. A hydrogenation reactor, comprising a body (11), a feed pipe (31) being installed at the upper end of the body (11), a feed valve being installed at the connection position between the body (11) and the feed pipe (31), a discharge pipe (32) being installed at the middle position of the lower end of the body (11), a discharge valve being installed at the connection position between the body (11) and the discharge pipe (32), a hollow stirring shaft (15) being rotatably connected inside the body (11), and a connecting block (23) being fixedly connected inside the hollow stirring shaft (15); It is characterized in that It also includes an auxiliary structure, which is arranged inside the device body (11) and is used to accelerate the full fusion of the substance and the hydrogen; A linkage structure is provided at the lower end of the connection block (23) and is used to improve the quality of the fusion reaction between the substance and the hydrogen.

2. A hydrogenation reactor according to claim 1, characterized in that: The auxiliary structure comprises a hollow stirring shaft (15), wherein the hollow stirring shaft (15) is installed inside the device body (11), the lower end of the hollow stirring shaft (15) is fixedly connected to a connecting frame (17), the tops of both ends of the connecting frame (17) are fixedly connected to L-shaped scraping rods (16), the upper end of the L-shaped scraping rod (16) is fixedly connected to the outer wall of the hollow stirring shaft (15), and the side of the L-shaped scraping rod (16) close to the hollow stirring shaft (15) is equidistantly provided with cross bars (18), the upper end of the hollow stirring shaft (15) extends to the top end outside the device body (11) and is connected to a driving assembly, and a gas transmission assembly is arranged inside the hollow stirring shaft (15).

3. A hydrogenation reactor according to claim 2, characterized in that: The driving assembly comprises a driving motor (12), the driving motor (12) being mounted on the upper end of the device body (11), the output end of the driving motor (12) being fixedly connected to a driving gear (13), the driving gear (13) being meshingly connected to a driven gear ring (14), and the driven gear ring (14) being fixedly connected to the outer wall of a hollow stirring shaft (15).

4. A hydrogenation reactor according to claim 2, characterized in that: The air delivery assembly comprises an air inlet (20), a scraper rod air groove (21) and a cross rod air groove (22); the air inlet (20) is provided at the connection between the hollow stirring shaft (15) and the L-shaped scraper rod (16); the air inlet (20) is located above the connecting block (23); the scraper rod air groove (21) is provided inside the L-shaped scraper rod (16); the air inlet (20) is communicated with the scraper rod air groove (21); the cross rod air groove (22) is provided inside the cross rod (18); the scraper rod air groove (21) is communicated with the cross rod air groove (22); an injection hole (33) is provided at one end of the cross rod (18) away from the L-shaped scraper rod (16); the injection hole (33) is communicated with the cross rod air groove (22); and an air inlet pipe (19) is provided at the upper end of the hollow stirring shaft (15).

5. A hydrogenation reactor according to claim 1, characterized in that: The linkage structure comprises a connection groove (24), wherein the connection groove (24) is provided at the lower end of the connection block (23), wherein the connection groove (24) is rotatably connected to a rotatable connection block (25), wherein the lower end of the rotatable connection block (25) is fixedly connected to a fixed rod (26), wherein an outer side wall of the fixed rod (26) is rotatably connected to a connection frame (17), wherein the lower end of the fixed rod (26) extends to the bottom of the connection frame (17) to be fixedly connected to an auxiliary rod (34), wherein the lower end of the auxiliary rod (34) is fixedly connected to a plurality of fixed connection rods (35) The other end of the fixed connecting rod (35) is fixedly connected to the inner wall of the discharge port of the device body (11); a plurality of matching gears (27) are equidistantly arranged on the outer wall of the fixed rod (26); the matching gears (27) are meshedly connected to the bevel gear (28); one end of the bevel gear (28) away from the fixed rod (26) is fixedly connected to the connecting rod (29); the connecting rod (29) is rotatably connected to the side wall of the hollow stirring shaft (15); one end of the connecting rod (29) extends to the outside of the hollow stirring shaft (15) and is fixedly connected to the stirring plate (30).

6. A hydrogenation reactor according to claim 2, characterized in that: The L-shaped scraper rod (16) is slidably fitted inside the body (11).

7. A hydrogenation reactor according to claim 5, characterized in that: The cross-sections of the connecting groove (24) and the rotating connecting block (25) are T-shaped structures.

8. A hydrogenation reactor according to claim 4, characterized in that: A hydrogen one-way valve is installed at the injection hole (33).

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