Desulfurization agent preparation device

Abstract

The present invention discloses a desulfurizer and a preparation device thereof, and specifically relates to the technical field of preparation reaction. The desulfurizer comprises the following raw materials in parts by weight: 120-130 parts of calcium carbonate, 50-80 parts of activated carbon, 10-30 parts of diatomaceous earth, 40-50 parts of coconut uronic acid resin, 15-30 parts of vinyl apatite, and 10-25 parts of polyacrylamide alcohol. The desulfurizer preparation device comprises a reactor, one side of the reactor is fixedly connected with a rotating shaft, and the outer wall of the rotating shaft is installed with a swing displacement mechanism; the swing displacement mechanism comprises a concave sleeve plate rotatably installed on the outer wall of the rotating shaft, and one end of the rotating shaft is coaxially connected with a reduction motor; the other side of the reactor is fixedly connected with a transmission shaft. The mixed material inside the reactor of the present invention can realize a lateral swing displacement reaction, fully realize mixed contact, and greatly improve the efficiency of the desulfurizer preparation reaction.

Description

Technical Field

[0001] The present invention relates to the technical field of preparation reaction, and more specifically, to a desulfurizing agent and a preparation device thereof. Background Art

[0002] The main purpose of the desulfurizer preparation stirring reactor device in the desulfurizer preparation process includes uniform mixing, and various raw materials in the desulfurizer are mixed and prepared by stirring to ensure the uniformity of the desulfurizer preparation reaction. After searching in the existing public documents, the patent publication number CN115920819A discloses a fly ash-based low-sulfur flue gas desulfurizer preparation device and its preparation method, through a hydrothermal reactor, a centrifugal dehydrator, a kneader and a dryer; the hydrothermal reactor has multiple material input ports, the bottom of the hydrothermal reactor is connected to the centrifugal dehydrator, the output end of the centrifugal dehydrator is connected to the input end of the kneader, and the kneader is provided with multiple weighing and metering boxes, and the output end of the kneader is sequentially provided with a granulator, a dryer and a vibrating sieving machine. The invention not only has a simple structure and is easy to operate, but also further improves the utilization rate of fly ash. However, the preparation device has the following defects. During the preparation process of the desulfurizer, although the preparation device can place various raw materials of the desulfurizer in the reactor to achieve mixed preparation, the desulfurizer only relies on single-direction stirring during the preparation process, and it is difficult to achieve multi-directional displacement preparation of the desulfurizer raw materials. The reaction flow direction of each raw material of the desulfurizer is single, resulting in a significant reduction in the reaction efficiency of the desulfurizer preparation. Therefore, a desulfurizer and a preparation device thereof are provided. Summary of the invention

[0003] In order to overcome the above-mentioned defects of the prior art, the present invention provides a desulfurizing agent and a preparation device thereof.

[0004] To achieve the above object, the present invention provides the following technical solution: a desulfurizing agent, wherein the main ingredients used include the following raw materials in parts by weight:

[0005] 120-130 parts of calcium carbonate, 50-80 parts of activated carbon, 10-30 parts of diatomaceous earth, 40-50 parts of coconut uronic acid resin, 15-30 parts of vinyl apatite, and 10-25 parts of polyacrylamide alcohol.

[0006] The desulfurizing agent preparation device comprises a reactor, one side of the reactor is fixedly connected with a rotating shaft, and the outer wall of the rotating shaft is installed with a swing displacement mechanism; the swing displacement mechanism comprises a concave sleeve plate rotatably installed on the outer wall of the rotating shaft, and one end of the rotating shaft is coaxially connected with a reduction motor; the other side of the reactor is fixedly connected with a transmission shaft, and an angle sensor is fixedly installed at one end of the transmission shaft, the angle sensor is used to sense the rotation angle of the transmission shaft, and the bottom end of the angle sensor is fixedly connected with a support block, and one side of the support block is fixedly connected to the concave sleeve plate; the front and rear sides of the reactor are both hinged with electric cylinders, and one side of the output end of the electric cylinder is embedded with a lateral displacement component;

[0007] A longitudinal displacement component is installed inside the reactor.

[0008] Preferably, the center point of the rotating shaft and the center point of the transmission shaft are on the same horizontal line, and the rotating shaft and the transmission shaft are symmetrically arranged about the reactor, a support plate is installed at the bottom end of the reduction motor, and the vertical cross-section of the support plate is T-shaped, and the reduction motor and the concave sleeve plate are fixedly connected to the support plate; a controller is installed below the support plate, and the controller is fixedly connected to the concave sleeve plate, and mounting plates are fixedly connected to the front and rear of the concave sleeve plate, and the two mounting plates are symmetrically arranged about the concave sleeve plate.

[0009] When in use according to the above technical scheme, the reduction motor is started, and the reduction motor drives the rotating shaft to rotate forward 30 degrees, the rotating shaft carries the reactor to rotate, and the reactor carries the transmission shaft to rotate, so that the angle sensor can sense that the transmission shaft rotates forward 30 degrees, and then the controller continues to drive the reduction motor to reverse 60 degrees, and the transmission shaft carried by the reactor reverses on the angle sensor. When the reversal angle sensed by the angle sensor is 60 degrees, the reduction motor continues to drive the rotating shaft to rotate forward 30 degrees, so that the reactor can swing and shift back and forth, and the mixed material can quickly react to prepare a desulfurizer.

[0010] Preferably, the lateral displacement assembly includes an articulated block embedded and rotatably installed on one side of the output end of the electric cylinder; a hinged door is provided on the lower surface of the articulated block, and the two articulated blocks are fixedly connected to the hinged doors, and the bottom end of the hinged door is hinged to the reactor; a sleeve is welded to the inner wall of the hinged door, a driving motor is fixedly installed on the inner wall of the sleeve, and a turntable is coaxially connected to the output end of the driving motor; a sliding frame is fixedly connected to one side of the outer wall of the turntable, and a sliding rod is slidably connected to the inner wall of the sliding frame, a sleeve block is welded to the top end of the sliding rod, and a sliding rod slidably connected passes through the inner wall of the sleeve block, and a frame plate is welded to one end of the sliding rod, and the upper surface of the frame plate is welded to the hinged door;

[0011] The lower surface of the sliding frame is slidably connected with a limit ring, and the inner wall of the limit ring is welded to the outer wall of the sliding rod, a transverse scraper is fixedly installed at the bottom end of the sliding rod, and the bottom end of the limit ring is fixedly connected to two linkage frames, and the two linkage frames are welded to the sliding rod; one side of the transverse scraper is provided with a plurality of rectangular holes from left to right, the outer wall of the sleeve block is slidably connected to the inner wall of the frame plate, and the outer wall of the sleeve block and the inner wall of the frame plate are polished and ground; the two linkage frames are fixedly connected to the transverse scraper.

[0012] When the above technical solution is used, the two electric cylinders respectively carry the two hinge blocks to move downward, and the hinged door seals and covers the top of the reactor. The transverse scraper can be inserted into the mixed material. When the drive motor drives the turntable to rotate forward, the turntable carries the slide frame to rotate backward, the slide bar and the limit ring slide on the slide frame, the slide bar drives the transverse scraper to move backward, and the slide bar carries the two linkage frames to move backward, and the transverse scraper can realize the lateral backward displacement of the mixed material inside the reactor.

[0013] Preferably, the longitudinal displacement assembly comprises a stirring shaft rotatably mounted inside the reactor;

[0014] The outer wall of the stirring shaft is fixedly connected to a plurality of stirring rings, one side of the outer wall of each stirring ring is welded with a stirring blade, and a transmission shaft is fixedly installed at one end of the stirring shaft, and one end of the transmission shaft is coaxially connected to a transmission motor; the bottom end of the transmission motor is connected to a reinforcement plate, and the reactor and the transmission motor are fixedly connected to the reinforcement plate;

[0015] A linkage shaft is welded to the other end of the stirring shaft, and the outer wall of the linkage shaft is rotatably connected to a bearing seat, the bottom end of the bearing seat is fixedly connected to a support block, and the support block is welded to the reactor, the transmission shaft and the linkage shaft are symmetrically arranged about the stirring shaft, and the center point of the transmission shaft and the center point of the linkage shaft are on the same horizontal line.

[0016] According to the above technical solution, when in use, the transmission motor drives the transmission shaft to rotate, the transmission shaft drives the stirring shaft to rotate, the stirring shaft carries multiple stirring rings to rotate, the stirring ring carries the stirring blades to rotate, and the mixed material inside the reactor can achieve horizontal rotation and displacement. The linkage shaft rotates inside the bearing seat, and the support block supports the bearing seat.

[0017] Technical effects and advantages of the present invention:

[0018] 1. The present invention adopts a swing displacement mechanism, and the reduction motor drives the rotating shaft to rotate forward 30 degrees. The rotating shaft rotates inside the concave sleeve plate, and the reactor carries the transmission shaft to rotate, and the transmission shaft carries the angle sensor sensing end to rotate. After the angle sensor can sense that the transmission shaft rotates forward 30 degrees, the controller continues to drive the reduction motor to reverse 60 degrees, and the reactor carries the transmission shaft to reverse on the angle sensor. The reactor can reciprocate to achieve swing displacement, and the mixed material inside the reactor can achieve lateral swing displacement reaction. The reaction flow directions of each raw material of the desulfurizer are more, and the mixed contact is fully realized, and the desulfurizer preparation reaction efficiency is greatly improved;

[0019] 2. The present invention uses a lateral displacement component. When the hinged door seals and covers the top of the reactor, the motor drives the turntable to rotate forward, the slide frame drives the slide bar to slide backward, the slide bar carries the sleeve block to move backward, the slide bar drives the lateral scraper to move backward, and the slide bar carries two linkage frames to move backward. The lateral scraper can achieve lateral backward displacement of the mixed material inside the reactor. The driving motor drives the turntable to reverse again, and the lateral scraper can achieve forward lateral displacement in the mixed material, fully achieving mixed contact, and greatly improving the desulfurization agent preparation reaction efficiency;

[0020] 3. The present invention adopts a longitudinal displacement component, and drives the transmission motor through the controller, the transmission motor drives the transmission shaft to rotate, and the transmission shaft drives the stirring shaft to rotate, the stirring shaft carries multiple stirring rings to rotate, the stirring ring carries the stirring blades to rotate, the stirring shaft carries the linkage shaft to rotate, the linkage shaft rotates inside the bearing seat, the mixed material inside the reactor can achieve horizontal rotation displacement, the reaction flow directions of each raw material of the desulfurizer are more, and the desulfurizer preparation reaction efficiency is greatly improved;

[0021] According to the mutual influence of the above-mentioned multiple effects, the transverse scraper is firstly used to realize transverse movement and displacement of the mixed material inside the reactor, and at the same time, the mixed material inside the reactor can realize transverse swing displacement, and finally, the mixed material inside the reactor can realize transverse rotation displacement. In summary, the desulfurizer raw materials can be prepared in multiple directions, the reaction flow directions of each raw material of the desulfurizer are wider, and the desulfurizer preparation reaction efficiency is greatly improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the main structure of the desulfurizing agent preparation device of the present invention.

[0023] Figure 2 It is a schematic diagram of the partial structure of the connection between the rotating shaft and the reactor of the present invention.

[0024] Figure 3 It is a schematic diagram of the partial structure of the connection between the reaction kettle and the transmission shaft of the present invention.

[0025] Figure 4It is a schematic diagram of the local structure of the connection between the hinged door and the sleeve of the present invention.

[0026] Figure 5 For the present invention Figure 4 Enlarged structural diagram at A in the middle.

[0027] Figure 6 It is a schematic diagram of the top view of the desulfurizing agent preparation device of the present invention.

[0028] In the figure: 1. reactor; 2. rotating shaft; 3. concave sleeve plate; 4. reduction motor; 5. transmission shaft; 6. angle sensor; 7. support block; 8. support plate; 9. controller; 10. mounting plate; 11. electric cylinder; 12. hinge block; 13. hinged door; 14. sleeve; 15. drive motor; 16. turntable; 17. slide frame; 18. slide rod; 19. sleeve block; 20. slide rod; 21. frame plate; 22. limit ring; 23. transverse scraper; 24. linkage frame; 25. rectangular hole; 26. stirring shaft; 27. stirring ring; 28. transmission shaft; 29. ​​transmission motor; 30. reinforcement plate; 31. linkage shaft; 32. bearing seat; 33. support block; 34. stirring blade. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] A desulfurizing agent comprising the following raw materials in parts by weight:

[0031] 120 parts of calcium carbonate, 50 parts of activated carbon, 10 parts of diatomaceous earth, 40 parts of coconut uronic acid resin, 15 parts of vinyl apatite, and 10 parts of polyacrylamide alcohol.

[0032] As attached Figure 1-6 The desulfurizer preparation device shown in the figure is provided with a swing displacement mechanism, a lateral displacement component, and a longitudinal displacement component. The arrangement of each mechanism and component can realize multi-directional displacement preparation of the desulfurizer raw materials. The reaction flow direction of each raw material of the desulfurizer is wider, and the desulfurizer preparation reaction efficiency is greatly improved. The specific structural arrangement of each mechanism and component is as follows.

[0033] In this technical solution, as shown in the attached Figure 1-3As shown, the swing displacement mechanism includes a concave sleeve plate 3 rotatably mounted on the outer wall of the rotating shaft 2, and one end of the rotating shaft 2 is coaxially connected to a reduction motor 4; a transmission shaft 5 is fixedly connected to the other side of the reactor 1, and an angle sensor 6 is fixedly installed at one end of the transmission shaft 5, the angle sensor 6 is used to sense the rotation angle of the transmission shaft 5, and a support block 7 is fixedly connected to the bottom end of the angle sensor 6, and one side of the support block 7 is fixedly connected to the concave sleeve plate 3; the front and rear sides of the reactor 1 are hinged with electric cylinders 11, and one side of the output end of the electric cylinder 11 is embedded with a lateral displacement component; the interior of the reactor 1 is installed with a longitudinal displacement component.

[0034] In this technical solution, as shown in the attached Figure 2-3 As shown, a support plate 8 is installed at the bottom of the reduction motor 4, and the vertical cross-section of the support plate 8 is T-shaped. The reduction motor 4 and the concave sleeve plate 3 are fixedly connected to the support plate 8; a controller 9 is installed below the support plate 8, and the controller 9 is fixedly connected to the concave sleeve plate 3. In order to facilitate the support plate 8 to support the reduction motor 4 and increase the stability of the reduction motor 4, the reduction motor 4 can be started by the controller 9. The front and rear sides of the concave sleeve plate 3 are fixedly connected with mounting plates 10, and the two mounting plates 10 are symmetrically arranged about the concave sleeve plate 3. In order to provide support force to the concave sleeve plate 3 through the two mounting plates 10, the concave sleeve plate 3 supports the support plate 8, which can greatly increase the stability of the concave sleeve plate 3.

[0035] In this technical solution, as shown in the attached Figure 1-5 As shown, the lateral displacement assembly includes an articulated block 12 embedded and rotatably mounted on one side of the output end of the electric cylinder 11; a hinged door 13 is provided on the lower surface of the articulated block 12, two articulated blocks 12 are fixedly connected to the articulated door 13, and the bottom end of the articulated door 13 is hinged to the reactor 1; a sleeve 14 is welded to the inner wall of the articulated door 13, a drive motor 15 is fixedly mounted on the inner wall of the sleeve 14, and the output end of the drive motor 15 is coaxially connected to a turntable 16.

[0036] A sliding frame 17 is fixedly connected to one side of the outer wall of the turntable 16, and a sliding rod 18 is slidably connected to the inner wall of the sliding frame 17. A sleeve block 19 is welded to the top of the sliding rod 18, and a sliding rod 20 is slidably connected to the inner wall of the sleeve block 19. A frame plate 21 is welded to one end of the sliding rod 20, and the upper surface of the frame plate 21 is welded to the hinged door 13; a limiting ring 22 is slidably connected to the lower surface of the sliding frame 17, and the inner wall of the limiting ring 22 is welded to the outer wall of the sliding rod 18, and a transverse scraper 23 is fixedly installed at the bottom end of the sliding rod 18, and two linkage frames 24 are fixedly connected to the bottom end of the limiting ring 22, and the two linkage frames 24 are welded to the sliding rod 18; a plurality of rectangular holes 25 are opened on one side of the transverse scraper 23 from left to right. The outer wall of the sleeve block 19 is slidably connected to the inner wall of the frame plate 21 , and both the outer wall of the sleeve block 19 and the inner wall of the frame plate 21 are polished and ground; the two linkage frames 24 are fixedly connected to the transverse scraper 23 .

[0037] In this technical solution, as shown in the attached Figure 6 As shown, the longitudinal displacement assembly includes a stirring shaft 26 rotatably mounted inside the reactor 1; a plurality of stirring rings 27 are fixedly connected to the outer wall of the stirring shaft 26, and a stirring blade 34 is welded to one side of the outer wall of each stirring ring 27, and a transmission shaft 28 is fixedly mounted on one end of the stirring shaft 26, and a transmission motor 29 is coaxially connected to one end of the transmission shaft 28; a reinforcement plate 30 is connected to the bottom end of the transmission motor 29, and the reactor 1 and the transmission motor 29 are fixedly connected to the reinforcement plate 30; a linkage shaft 31 is welded to the other end of the stirring shaft 26, and a bearing seat 32 is rotatably connected to the outer wall of the linkage shaft 31, and a support block 33 is fixedly connected to the bottom end of the bearing seat 32, and the support block 33 is welded to the reactor 1. The transmission shaft 28 and the linkage shaft 31 are symmetrically arranged with respect to the stirring shaft 26, and the center point of the transmission shaft 28 and the center point of the linkage shaft 31 are on the same horizontal line.

[0038] The use principle of the desulfurizing agent preparation device of the present invention is as follows:

[0039] First, when the present invention is transversely displaced, 120 parts of calcium carbonate, 50 parts of activated carbon, 10 parts of diatomaceous earth, 40 parts of coconut uronic acid resin, 15 parts of vinyl apatite, and 10 parts of polyacrylamide alcohol are put into the reactor 1 to form a mixed material, and the two electric cylinders 11 are started by the controller 9. The two electric cylinders 11 respectively carry two hinge blocks 12 to move downward, and the hinge blocks 12 drive the hinged door 13 to rotate downward, and the hinged door 13 realizes a sealed cover pressure on the top of the reactor 1. The transverse scraper 23 can be inserted into the mixed material, and the sleeve 14 provides support for the drive motor 15. When the drive motor 15 drives the turntable 16 to rotate forward, the turntable 16 carries the slide frame 17 to rotate backward, and the slide frame 17 drives the slide rod 18 to slide backward, and the slide rod 18 and the limit ring 22 both slide on the slide frame 17. At the same time, the slide rod 18 carries the sleeve block 19 to move backward, and the sleeve block 19 slides backward along the outer wall of the slide rod 20. At the same time, the sleeve block 19 slides backward along the inner wall of the frame plate 21, and the slide rod 18 drives the transverse scraper 23 to move backward, and the slide rod 18 carries two linkage frames 24 to move backward, and the linkage frame 24 carries the transverse scraper 23 to move backward. The transverse scraper 23 can realize lateral backward displacement of the mixed material inside the reactor 1.

[0040] The driving motor 15 drives the turntable 16 to reverse again, the turntable 16 carries the slide frame 17 to move forward, the slide frame 17 carries the slide rod 18 to move forward, and the slide rod 18 carries the transverse scraper 23 to move forward, so that the transverse scraper 23 can achieve forward and backward transverse displacement in the mixed material, and the mixed material can achieve transverse displacement flow.

[0041] At the same time, when the present invention is longitudinally displaced, the transmission motor 29 is driven by the controller 9, and the transmission motor 29 is supported by the reinforcement plate 30. The transmission motor 29 drives the transmission shaft 28 to rotate, and the transmission shaft 28 drives the stirring shaft 26 to rotate. The stirring shaft 26 rotates inside the reactor 1, and the stirring shaft 26 carries multiple stirring rings 27 to rotate, and the stirring rings 27 carry stirring blades 34 to rotate, so that the mixed material inside the reactor 1 can achieve horizontal rotation displacement. At the same time, the stirring shaft 26 carries the linkage shaft 31 to rotate, and the linkage shaft 31 rotates inside the bearing seat 32, and the support block 33 supports the bearing seat 32 to increase the stability of the bearing seat 32.

[0042] Finally, when the present invention performs swing displacement, the two mounting plates 10 provide support force for the concave sleeve plate 3, the concave sleeve plate 3 supports the support plate 8, the support plate 8 supports the reduction motor 4, and the stability of the reduction motor 4 is increased. At the same time, the concave sleeve plate 3 supports the support block 7, and the support block 7 supports the angle sensor 6 to increase stability. Then the reduction motor 4 is started, and the reduction motor 4 drives the shaft 2 to rotate forward by thirty degrees, and the shaft 2 rotates inside the concave sleeve plate 3. At the same time, the shaft 2 carries the reactor 1 to rotate, and the reactor 1 carries the transmission shaft 5 to rotate, and the transmission shaft 5 carries the angle sensor 6 sensing end to realize rotation, so that the angle sensor 6 can transmit After the transmission shaft 5 is sensed to rotate forward thirty degrees, the controller 9 continues to drive the reduction motor 4 to reverse sixty degrees, the rotating shaft 2 carries the reactor 1 to reverse, and the reactor 1 carries the transmission shaft 5 to reverse on the angle sensor 6. When the reversal angle sensed by the angle sensor 6 is sixty degrees, the reduction motor 4 continues to drive the rotating shaft 2 to rotate forward thirty degrees, so that the reactor 1 can reciprocate to achieve swing displacement, so that the mixed material inside the reactor 1 can achieve both lateral swing displacement and lateral transmission displacement, and longitudinal displacement, so that the mixed material can quickly react to prepare a desulfurizer.

[0043] The contents not described in detail in the specification belong to the prior art known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited, and conventional equipment can be used. In this technical solution, the electrical control components not mentioned are not shown in the figure because they belong to the prior art and will not be described here.

[0044] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A desulfurizing agent preparation device, characterized in that: The invention comprises a reactor (1), wherein one side of the reactor (1) is fixedly connected to a rotating shaft (2), and an outer wall of the rotating shaft (2) is provided with a swing displacement mechanism; the swing displacement mechanism comprises a concave sleeve plate (3) rotatably mounted on the outer wall of the rotating shaft (2), and one end of the rotating shaft (2) is coaxially connected to a reduction motor (4); the other side of the reactor (1) is fixedly connected to a transmission shaft (5), and an angle sensor (6) is fixedly mounted on one end of the transmission shaft (5), and the angle sensor (6) is used to sense the rotation angle of the transmission shaft (5), and a support block (7) is fixedly connected to the bottom end of the angle sensor (6), and one side of the support block (7) is fixedly connected to the concave sleeve plate (3); the front and rear sides of the reactor (1) are both hinged. An electric cylinder (11) is provided, and a lateral displacement component is embedded and installed on one side of the output end of the electric cylinder (11); a longitudinal displacement component is installed inside the reactor (1); the lateral displacement component includes a hinge block (12) embedded and rotatably installed on one side of the output end of the electric cylinder (11); a hinged door (13) is provided on the lower surface of the hinged block (12), and the two hinged blocks (12) are fixedly connected to the hinged door (13), and the bottom end of the hinged door (13) is hinged to the reactor (1); a sleeve (14) is welded to the inner wall of the hinged door (13), and a drive motor (15) is fixedly installed on the inner wall of the sleeve (14), and the output end of the drive motor (15) is coaxially connected to a turntable (16); the turntable (16) A sliding frame (17) is fixedly connected to one side of the outer wall of the sliding frame (17), and a sliding rod (18) is slidably connected to the inner wall of the sliding frame (17), a sleeve block (19) is welded to the top of the sliding rod (18), and a sliding rod (20) slidably connected passes through the inner wall of the sleeve block (19), and a frame plate (21) is welded to one end of the sliding rod (20), and the upper surface of the frame plate (21) is welded to the hinged door (13); a limiting ring (22) is slidably connected to the lower surface of the sliding frame (17), and the inner wall of the limiting ring (22) is welded to the outer wall of the sliding rod (18), and a transverse scraper (23) is fixedly installed at the bottom end of the sliding rod (18), and the bottom end of the limiting ring (22) is fixedly connected to two linkage frames (24), and the two linkage frames (24) are welded to the slide bar (18); one side of the transverse scraper (23) is provided with a plurality of rectangular holes (25) in sequence from left to right; the longitudinal displacement assembly comprises a stirring shaft (26) rotatably mounted inside the reaction kettle (1); the outer wall of the stirring shaft (26) is fixedly connected with a plurality of stirring rings (27), one side of the outer wall of each stirring ring (27) is welded with a stirring blade (34), and one end of the stirring shaft (26) is fixedly mounted with a transmission shaft (28), and one end of the transmission shaft (28) is coaxially connected with a transmission motor (29); the bottom end of the transmission motor (29) is connected with a reinforcement plate (30), and the reaction kettle (1) and the transmission motor (29) are fixedly connected with the reinforcement plate (30);A linkage shaft (31) is welded to the other end of the stirring shaft (26), and a bearing seat (32) is rotatably connected to the outer wall of the linkage shaft (31), a support block (33) is fixedly connected to the bottom end of the bearing seat (32), and the support block (33) is welded to the reaction kettle (1). ; 2. The desulfurizing agent preparation device according to claim 1, characterized in that: The center point of the rotating shaft (2) and the center point of the transmission shaft (5) are located on the same horizontal line, and the rotating shaft (2) and the transmission shaft (5) are symmetrically arranged with respect to the reaction kettle (1).

3. The desulfurizing agent preparation device according to claim 1, characterized in that: A support plate (8) is installed at the bottom end of the reduction motor (4), and the vertical cross-section of the support plate (8) is T-shaped. The reduction motor (4) and the concave sleeve plate (3) are both fixedly connected to the support plate (8); a controller (9) is installed below the support plate (8), and the controller (9) is fixedly connected to the concave sleeve plate (3).

4. The desulfurizing agent preparation device according to claim 1, characterized in that: The front and rear sides of the concave sleeve plate (3) are both fixedly connected with mounting plates (10), and the two mounting plates (10) are symmetrically arranged with respect to the concave sleeve plate (3).

5. The desulfurizing agent preparation device according to claim 1, characterized in that: The outer wall of the sleeve block (19) is slidably connected to the inner wall of the frame plate (21), and the outer wall of the sleeve block (19) and the inner wall of the frame plate (21) are polished and ground; the two linkage frames (24) are fixedly connected to the transverse scraper (23).

6. The desulfurizing agent preparation device according to claim 1, characterized in that: The transmission rotating shaft (28) and the linkage shaft (31) are symmetrically arranged with respect to the stirring shaft (26), and the center point of the transmission rotating shaft (28) and the center point of the linkage shaft (31) are located on the same horizontal line.

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