Super mass transfer multiplier for complex iron desulfurization

Abstract

The utility model relates to the technical field of super mass transfer synergists, and provides a super mass transfer multiplier for complex iron desulfurization, which comprises a main body provided with a cavity, the cavity is provided with a gas inlet, and the gas inlet is used for conveying gas to the cavity; the mounting plate is rotationally arranged in the cavity, and the mounting plate is used for mounting a catalyst; and the spraying piece is rotationally arranged in the cavity and used for spraying the mounting plate. By means of the technical scheme, the problems that in the prior art, the soaking speed of the mounting plate is low, and the mounting plate cannot be completely soaked are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of super mass transfer enhancers, and specifically to a super mass transfer enhancer used for complex iron desulfurization. Background Art

[0002] The supergravity mass transfer enhancer is a special device that uses the centrifugal force generated by high-speed rotation to simulate the supergravity environment. It is mainly used to enhance the mass transfer operations between gas-liquid, liquid-liquid or solid-liquid involved in various physical and chemical processes. This device is usually called a supergravity reactor or a high-speed rotating bed reactor. In a supergravity reactor, by rotating the material inside the container at an extremely high angular velocity, a very strong centrifugal force field can be formed therein. This force field is much greater than the gravitational acceleration on the surface of the earth, thereby greatly enhancing the relative movement speed between fluids and the collision frequency between fluids and solid particles, improving the mass transfer coefficient, and significantly accelerating the mass transfer process.

[0003] The mounting plate in the prior art has a slow wetting rate and cannot be completely wetted. Utility Model Content

[0004] The utility model provides a super mass transfer enhancer for complex iron desulfurization, which solves the problem in the related art that the wetting rate of the mounting plate is slow and the mounting plate cannot be completely wetted.

[0005] The technical solution of the utility model is as follows:

[0006] A super mass transfer enhancer for complex iron desulfurization, comprising:

[0007] A main body having a cavity, wherein the cavity has an air inlet, and the air inlet is used to deliver gas to the cavity;

[0008] There are a plurality of mounting plates, which are rotatably arranged in the cavity along the vertical direction and the horizontal direction respectively, and the mounting plates are used to store the catalyst;

[0009] A spraying member is rotatably arranged in the cavity and is used for spraying a plurality of the mounting plates.

[0010] Optionally, the main body further has a water storage chamber, and the spraying element includes:

[0011] A first spray pipe, one end of which is connected to the water storage cavity and the other end of which is connected to the cavity, and has a first spray port;

[0012] A second spray pipe is sleeved on the first spray pipe and swingably arranged on the main body, and has a plurality of second spray ports. After the second spray ports swing, they lead to the mounting plate;

[0013] The first driving member is arranged on the first spray pipe, and the first driving member is used for driving the first spray port to spray water.

[0014] Optionally, it also includes:

[0015] A second driving member, disposed on the main body;

[0016] A turntable, disposed on the second driving member, and the second driving member drives the turntable to rotate;

[0017] A clamping protrusion is eccentrically arranged on the rotating disk;

[0018] A connecting rod has one end arranged on the second spray pipe and the other end provided with an avoidance groove, wherein the clamping protrusion is slidably arranged in the avoidance groove, and after the rotating disk rotates, the second spray pipe is driven to swing through the clamping protrusion.

[0019] Optionally, it also includes:

[0020] A rotating member is rotatably arranged in the cavity and is arranged on the second driving member, and the mounting plate is arranged on the rotating member.

[0021] Optionally, the rotating member comprises:

[0022] a first rotating shaft, rotatably disposed on the main body, one end of which is disposed on the second driving member;

[0023] A first gear, disposed on the other end of the first rotating shaft;

[0024] a second gear meshing with the first gear;

[0025] A second rotating shaft is arranged on the second gear, and after the second gear rotates, it drives the second rotating shaft to rotate and is arranged in the cavity;

[0026] a third gear meshing with the second gear;

[0027] A third rotating shaft, which is arranged on the third gear, and the third gear rotates to drive the third rotating shaft to rotate in the cavity;

[0028] There are a plurality of mounting plates, which are respectively arranged on the first rotating shaft, the second rotating shaft and the third rotating shaft.

[0029] Optionally, it also includes:

[0030] A housing, located in the cavity, having a mounting cavity, wherein the first gear, the second gear and the third gear are located in the mounting cavity;

[0031] The first rotating shaft, the second rotating shaft and the third rotating shaft are rotatably disposed on the housing.

[0032] Optionally, it also includes:

[0033] A reflux pipe has one end connected to the main body and the other end connected to the air inlet.

[0034] Optionally, the main body has a liquid outlet.

[0035] Optionally, the water storage chamber is located below the liquid outlet.

[0036] Optionally, the second spray openings have a plurality of rows, and the plurality of rows of the second spray openings are arranged at intervals along the circumference of the second spray pipe.

[0037] The working principle and beneficial effects of the utility model are:

[0038] In the utility model, the mounting plate in the prior art is vertically located below the spray part, and the spray part sprays water to the top of the mounting plate. Due to the gravity of the water itself, the water slowly penetrates downward until the entire mounting plate is soaked. After the mounting plate is rotated, a supergravity environment is formed. In order to solve the problem that the mounting plate in the related technology has a slow wetting rate and cannot be completely soaked, the mounting plate is initially designed as a horizontally arranged structure in this solution. After the spray part rotates, water is evenly sprayed onto the mounting plate, and the horizontal arrangement speeds up the wetting speed. This solution not only speeds up the wetting rate of the catalyst, but also ensures that the catalyst can be completely soaked. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] The preferred implementation modes will be described below in a clear and understandable manner with reference to the accompanying drawings to further illustrate the above-mentioned characteristics, technical features, advantages and implementation methods of the present utility model.

[0040] Figure 1 This is a front view cross-sectional schematic diagram of the utility model;

[0041] Figure 2 It is a schematic diagram of the structure of the utility model;

[0042] In the figure: 1. main body, 1-1. cavity, 1-2. air inlet, 2. mounting plate, 3. spray member, 1-3. water storage chamber, 3-1. first spray pipe, 3-2. first spray port, 3-3. second spray pipe, 3-4. second spray port, 3-5. first driving member, 4. second driving member, 5. turntable, 6. snap-on protrusion, 7. connecting rod, 7-1. avoidance groove, 8. rotating member, 8-1. first rotating shaft, 8-2. first gear, 8-3. second gear, 8-4. second rotating shaft, 8-5. third gear, 8-6. third rotating shaft, 9. shell, 9-1. mounting chamber, 10. reflux pipe, 1-4. liquid outlet. DETAILED DESCRIPTION

[0043] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the specific implementation methods of the utility model will be described below with reference to the accompanying drawings. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, they can also be understood as further technical solutions without paying creative work. In some figures, components with the same structure or function are only schematically illustrated, or only one of them is marked. In this article, "one" not only means "only one", but also means "more than one", and "several" includes "two" and "more than two".

[0044] In this article, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0045] In addition, in the description of the present application, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0046] Reference Figure 1~Figure 2 , which is the first embodiment of the utility model, proposes

[0047] A super mass transfer enhancer for complex iron desulfurization, comprising:

[0048] The main body 1 has a cavity 1-1, and the cavity 1-1 has an air inlet 1-2, and the air inlet 1-2 is used to transport gas to the cavity 1-1;

[0049] There are several mounting plates 2, which are rotatably arranged in the cavity 1-1 along the vertical direction and the horizontal direction, and the mounting plates 2 are used to store the catalyst;

[0050] The spraying member 3 is swingably arranged in the cavity 1 - 1 and is used for spraying the mounting plate 2 .

[0051] In this embodiment, the mounting plate 2 in the prior art is vertically located below the spray member 3, and the spray member 3 sprays water to the top of the mounting plate 2. Due to the gravity of the water itself, the water slowly penetrates downward until the entire mounting plate 2 is soaked. After the mounting plate 2 is rotated, a supergravity environment is formed. In order to solve the problem that the wetting rate of the mounting plate 2 in the related technology is slow and cannot be completely soaked, the mounting plate 2 is initially designed as a horizontally arranged structure in this solution. After the spray member 3 rotates and swings, water is evenly sprayed onto the mounting plate 2, and the horizontal arrangement accelerates the wetting speed. This solution not only accelerates the wetting rate of the catalyst, but also ensures that the catalyst can be completely soaked.

[0052] Furthermore, the main body 1 also has a water storage chamber 1-3, and the spraying part 3 includes:

[0053] A first spray pipe 3-1, one end of which is connected to the water storage chamber 1-3 and the other end of which is connected to the cavity 1-1, and has a first spray port 3-2;

[0054] The second spray pipe 3-3 is sleeved on the first spray pipe 3-1 and swingably arranged on the main body 1, and has a plurality of second spray ports 3-4. After the second spray ports 3-4 swing, they lead to the mounting plate 2;

[0055] The first driving member 3-5 is arranged on the first spray pipe 3-1, and the first driving member 3-5 is used to drive the first spray port 3-2 to spray water.

[0056] In this embodiment, in order to realize the rotation of the spray part 3, the present scheme is carried out by designing the spray part 3 as a sleeve structure. Since the second spray pipe 3-3 is sleeved on the first spray pipe 3-1, there is a water storage gap between the second spray pipe 3-3 and the first spray pipe 3-1. After water is sprayed out from the first spray port 3-2, the water is stored in the water storage gap. The water storage gap is connected with the second spray port 3-4, and the water is then sprayed from the second spray port 3-4 onto the mounting plate 2. When the second spray pipe 3-3 swings, water is sprayed from one end of the mounting plate 2 to the other end, and reciprocates in sequence. The spraying area of ​​the second spray port 3-4 is larger than the area of ​​the mounting plate 2, so the mounting plate 2 can be fully soaked.

[0057] Furthermore, it also includes:

[0058] A second driving member 4, arranged on the main body 1;

[0059] The turntable 5 is arranged on the second driving member 4, and the second driving member 4 drives the turntable 5 to rotate;

[0060] The clamping protrusion 6 is eccentrically arranged on the rotating disk 5;

[0061] The connecting rod 7 has one end arranged on the second spray pipe 3-3 and the other end provided with an avoidance groove 7-1. The clamping protrusion 6 is slidably arranged in the avoidance groove 7-1. When the turntable 5 rotates, the second spray pipe 3-3 is driven to swing through the clamping protrusion 6.

[0062] In this embodiment, in order to realize the rotation of the second spray pipe 3-3, a first driving member 3-5 is designed on the main body 1. The first driving member 3-5 drives the turntable 5 to rotate. After the turntable 5 rotates, the clamping protrusion 6 is driven to rotate. Since the clamping protrusion 6 is eccentrically arranged on the turntable 5, the clamping protrusion 6 will drive the connecting rod 7 to swing after the rotation. The guide groove on the connecting rod 7 is to adapt to the distance change between the clamping protrusion 6 and the second spray pipe 3-3 during the rotation process. In this structure, the turntable 5 continues to rotate, driving the second spray pipe 3-3 to swing back and forth continuously.

[0063] Furthermore, it also includes:

[0064] The rotating member 8 is rotatably disposed in the cavity 1 - 1 and is disposed on the second driving member 4 . The mounting plate 2 is disposed on the rotating member 8 .

[0065] The rotating member 8 comprises:

[0066] A first rotating shaft 8-1, rotatably disposed on the main body 1, with one end disposed on the second driving member 4;

[0067] A first gear 8-2, arranged on the other end of the first rotating shaft 8-1;

[0068] The second gear 8-3 meshes with the first gear 8-2;

[0069] The second rotating shaft 8-4 is arranged on the second gear 8-3. After the second gear 8-3 rotates, it drives the second rotating shaft 8-4 to rotate and is arranged in the cavity 1-1;

[0070] The third gear 8-5 is meshed with the second gear 8-3;

[0071] The third rotating shaft 8-6 is arranged on the third gear 8-5. After the third gear 8-5 rotates, it drives the third rotating shaft 8-6 to rotate and is arranged in the cavity 1-1;

[0072] There are several mounting plates 2, which are respectively arranged on the first rotating shaft 8-1, the second rotating shaft 8-4 and the third rotating shaft 8-6.

[0073] In this embodiment, in order to make the gas in the cavity 1-1 fully react, the present solution designs the mounting plate 2 into several pieces, and the first gear 8-2, the second gear 8-3 and the third gear 8-5 are meshed in sequence to realize the lateral rotation and vertical rotation of the mounting plate 2. The lateral rotation and vertical rotation not only reduce the problem of the reaction dead angle, but also accelerate the air disturbance, so that the gas in the cavity 1-1 reacts more thoroughly with the catalyst solution. The first rotating shaft 8-1, the second rotating shaft 8-4 and the third rotating shaft 8-6 form a gravity field after rotation.

[0074] Furthermore, it also includes:

[0075] The housing 9 is located in the cavity 1-1 and has a mounting cavity 9-1, and the first gear 8-2, the second gear 8-3 and the third gear 8-5 are located in the mounting cavity 9-1;

[0076] The first rotating shaft 8 - 1 , the second rotating shaft 8 - 4 and the third rotating shaft 8 - 6 are rotatably disposed on the housing 9 .

[0077] In this embodiment, in order to prevent the first gear 8-2, the second gear 8-3 and the third gear 8-5 from rusting, a shell 9 is designed in the cavity 1-1. The shell 9 can remain stable under the limitation of the first rotating shaft 8-1 and the third rotating shaft 8-6, and the shell 9 also provides support for the second rotating shaft 8-4 to ensure the stability of the second rotating shaft 8-4.

[0078] Furthermore, it also includes:

[0079] The return pipe 10 has one end connected to the main body 1 and the other end connected to the air inlet 1-2. The main body 1 has a liquid outlet 1-4. The water storage chamber 1-3 is located below the liquid outlet 1-4.

[0080] In this embodiment, in order to ensure that the gas can be fully reacted, a reflux pipe 10 is designed in this scheme. The reflux pipe 10 is designed at a position slightly above the main body 1. After the gas reacts completely, it is taken away from the liquid outlet 1-4 by the catalyst solution, and the unreacted gas re-enters the cavity 1-1 through the reflux pipe 10 to react. Designing the water storage cavity 1-3 below the liquid outlet 1-4 can increase the volume of the cavity 1-1 and increase the single reaction volume.

[0081] Furthermore, the second spray openings 3-4 have several rows, and the several rows of second spray openings 3-4 are arranged at intervals along the circumference of the second spray pipe 3-3.

[0082] In this embodiment, the simultaneous spraying of multiple rows of second spray ports 3 - 4 can accelerate the wetting rate of the vertically arranged mounting plate 2 .

[0083] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A super mass transfer enhancer for complex iron desulfurization, characterized in that: include: A main body (1) having a cavity (1-1), wherein the cavity (1-1) has an air inlet (1-2), and the air inlet (1-2) is used to transport gas to the cavity (1-1); A plurality of mounting plates (2) are provided, each of which is rotatably arranged in the cavity (1-1) along a vertical direction and a horizontal direction, and the mounting plates (2) are used to store a catalyst; A spraying member (3) is swingably disposed in the cavity (1-1) and is used for spraying a plurality of the mounting plates (2).

2. A super mass transfer enhancer for complex iron desulfurization according to claim 1, characterized in that: The main body (1) further comprises a water storage chamber (1-3), and the spray element (3) comprises: A first spray pipe (3-1), one end of which is connected to the water storage cavity (1-3) and the other end of which is connected to the cavity (1-1), and has a first spray port (3-2); A second spray pipe (3-3) is sleeved on the first spray pipe (3-1) and swingably arranged on the main body (1), and has a plurality of second spray ports (3-4). After the second spray ports (3-4) swing, they lead to the mounting plate (2); A first driving member (3-5) is arranged on the first spray pipe (3-1), and the first driving member (3-5) is used to drive the first spray port (3-2) to spray water.

3. A super mass transfer enhancer for complex iron desulfurization according to claim 2, characterized in that: Also includes: A second driving member (4) is arranged on the main body (1); A rotating disk (5) is arranged on the second driving member (4), and the second driving member (4) drives the rotating disk (5) to rotate; A clamping protrusion (6) is eccentrically arranged on the rotating disk (5); A connecting rod (7) has one end disposed on the second spray pipe (3-3) and the other end having an avoidance groove (7-1), wherein the clamping protrusion (6) is slidably disposed in the avoidance groove (7-1), and when the rotating disk (5) rotates, the second spray pipe (3-3) is driven to swing via the clamping protrusion (6).

4. The super mass transfer enhancer for complex iron desulfurization according to claim 3, characterized in that: Also includes: A rotating member (8) is rotatably arranged in the cavity (1-1) and is arranged on the second driving member (4); and the mounting plate (2) is arranged on the rotating member (8).

5. A super mass transfer enhancer for complex iron desulfurization according to claim 4, characterized in that: The rotating member (8) comprises: A first rotating shaft (8-1) rotatably disposed on the main body (1), with one end disposed on the second driving member (4); A first gear (8-2) is arranged on the other end of the first rotating shaft (8-1); A second gear (8-3) meshing with the first gear (8-2); A second rotating shaft (8-4) is arranged on the second gear (8-3), and when the second gear (8-3) rotates, it drives the second rotating shaft (8-4) to rotate and is arranged in the cavity (1-1); A third gear (8-5) meshing with the second gear (8-3); A third rotating shaft (8-6) is arranged on the third gear (8-5), and when the third gear (8-5) rotates, it drives the third rotating shaft (8-6) to rotate and is arranged in the cavity (1-1); The mounting plates (2) are in plurality and are respectively arranged on the first rotating shaft (8-1), the second rotating shaft (8-4) and the third rotating shaft (8-6).

6. The super mass transfer enhancer for complex iron desulfurization according to claim 5, characterized in that: Also includes: A housing (9) is located in the cavity (1-1) and has a mounting cavity (9-1); the first gear (8-2), the second gear (8-3) and the third gear (8-5) are located in the mounting cavity (9-1); The first rotating shaft (8-1), the second rotating shaft (8-4) and the third rotating shaft (8-6) are rotatably arranged on the housing (9).

7. The super mass transfer enhancer for complex iron desulfurization according to claim 1, characterized in that: Also includes: A return pipe (10) has one end connected to the main body (1) and the other end connected to the air inlet (1-2).

8. The super mass transfer enhancer for complex iron desulfurization according to claim 2, characterized in that: The main body (1) has a liquid outlet (1-4).

9. The super mass transfer enhancer for complex iron desulfurization according to claim 8, characterized in that: The water storage chamber (1-3) is located below the liquid outlet (1-4).

10. The super mass transfer enhancer for complex iron desulfurization according to claim 2, characterized in that: The second spray openings (3-4) have a plurality of rows, and the plurality of rows of the second spray openings (3-4) are arranged at intervals along the circumference of the second spray pipe (3-3).

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