Desulfurizing agent supply device for desulfurizing tower

Abstract

The utility model relates to a desulfurizing agent supply device, belongs to the technical field of desulfurization, and in particular relates to a desulfurizing agent supply device for a desulfurizing tower, which comprises two bases, a bearing ring, a uniform mixing box, a circular groove, an arc-shaped block, teeth, a stirring rod I, a driving gear I and a connecting plate, a second stirring rod is rotationally connected to the inner wall of the rotating hole, a second driving gear is fixedly connected to the surface of the second stirring rod, and the second driving gear is engaged with the first driving gear and the gear ring; through the intermittent rotation and surrounding stirring mode, the mixing efficiency of stirring is improved, so that the dilution effect is improved, and the problem that the stirring shaft and the stirring paddle are purely matched in the prior art to mix powdery or granular desulfurizing agents, and the mixing efficiency is poor if the container is unreasonable in design is solved. The problem that the mixing is not uniform and the dilution effect is influenced due to the fact that the stirring paddle cannot cover all the areas in the prior art is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of desulfurization, in particular to a desulfurizing agent supply device for a desulfurization tower. Background Art

[0002] The desulfurizer supply device for the desulfurization tower is an important component to ensure the normal operation of the desulfurization tower. It is responsible for timely and stable supply of desulfurizer during the desulfurization process.

[0003] In the prior art, a Chinese patent with publication number CN220514078U discloses a desulfurization agent supply device for desulfurization. The patent uses the cooperation of a motor, a stirring shaft, and a stirring paddle to fully and evenly mix and dilute the desulfurizer and diluent in the inner cavity of the supply box to pre-treat the desulfurizer and diluent, thereby ensuring the subsequent effect of the desulfurizer.

[0004] However, the above patent has some shortcomings. In actual use, the desulfurizer needs to be diluted before it is supplied. However, if the stirring shaft and the stirring paddle are simply used to mix the powdered or granular desulfurizer, if the container design is unreasonable, the stirring paddle may not cover all areas, resulting in uneven mixing and affecting the dilution effect. Therefore, a desulfurizer supply device for a desulfurization tower is proposed to solve the above problem. Utility Model Content

[0005] In order to solve the above technical problems, the utility model proposes a desulfurizing agent supply device for a desulfurizing tower, which improves the mixing efficiency of stirring by setting intermittent rotation and circumferential stirring modes, thereby improving the dilution effect.

[0006] The technical solution to achieve the purpose of the utility model is: a desulfurizer supply device for a desulfurization tower, comprising two bases, bearing rings are fixedly installed on the upper surfaces of the two bases, and the same mixing box is rotatably installed on the inner walls of the two bearing rings, a circular groove is provided on the inner wall of one side of the mixing box, and a plurality of arc blocks are slidably connected to the inner wall of the circular groove, and a same gear ring is fixedly connected to one side of the plurality of arc blocks, a stirring rod 1 is rotatably connected to the inner wall of the mixing box, and a driving gear 1 and a connecting plate are respectively fixedly connected to the surface of the stirring rod 1, a rotating hole is provided at one end of the connecting plate away from the stirring rod, a stirring rod 2 is rotatably connected to the inner wall of the rotating hole, and a driving gear 2 is fixedly connected to the surface of the stirring rod 2, and the driving gear 2 is respectively meshed with the driving gear 1 and the gear ring.

[0007] In some embodiments, one side of the two bases is fixedly connected to a same protective box, the inner wall of the protective box is rotatably connected to a rotating rod, and the surface of the rotating rod is fixedly connected to two intermittent gears.

[0008] In some embodiments, two gear rings are fixedly connected to the surface of the mixing box, and the two gear rings are respectively meshed with two corresponding intermittent gears.

[0009] In some embodiments, one end of the stirring rod and one end of the rotating rod respectively penetrate through one side of the mixing box and the protective cover, and a driving device is fixedly installed together. A motor is fixedly installed on the driving device. The driving device includes two pulleys and a belt. The belt is overlapped on the two pulleys, and the motor is coaxially installed with one of the pulleys.

[0010] In certain embodiments, the surfaces of the mixing box are respectively fixedly connected with a feed pipe and a discharge pipe, and electric valves are installed on the surfaces of the feed pipe and the discharge pipe.

[0011] Compared with the prior art, the present invention has the following significant advantages:

[0012] First, the utility model drives the driving device to move through the motor, thereby driving the stirring rod 1 and the rotating rod to rotate synchronously. The rotation of the stirring rod 1 can drive the rotation of the connecting plate. The rotation of the connecting plate can drive the driving gear 2 to move inside the gear ring, and then drive the stirring rod 2 to circle and rotate inside the mixing box. The two intermittent gears drive the entire mixing box, so that the desulfurizer inside the mixing box can be turned over while stirring, thereby improving the mixing effect and the dilution efficiency. Through the action of the intermittent gears, the mixing box can be accurately reset after mixing.

[0013] Secondly, the utility model can avoid the powder overflowing during the mixing and dilution, and can also avoid the desulfurizing agent flowing out during the mixing, by means of the electric valves arranged on the feeding pipe and the discharging pipe.

[0014] The invention solves the problem that the existing method of simply using a stirring shaft and a stirring paddle to mix powdered or granular desulfurizers may cause the stirring paddle to fail to cover all areas if the container design is unreasonable, thus causing uneven mixing and affecting the dilution effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further explained below in conjunction with the accompanying drawings and embodiments:

[0016] Figure 1 It is a schematic diagram of the overall three-dimensional structure provided by the utility model in one embodiment;

[0017] Figure 2 It is a schematic diagram of the cross-sectional structure of a mixing box provided in one embodiment of the utility model;

[0018] Figure 3 It is a schematic diagram of the structure of a mixing component provided in one embodiment of the utility model.

[0019] Description of reference numerals:

[0020] 1. Base; 2. Bearing ring; 3. Mixing box; 4. Feed pipe; 5. Discharge pipe; 6. Gear ring; 7. Protection box; 8. Drive device; 9. Motor; 10. Circular groove; 11. Arc block; 12. Gear ring; 13. Rotating rod; 14. Intermittent gear; 15. Stirring rod 1; 16. Stirring rod 2; 17. Drive gear 1; 18. Connecting plate; 19. Drive gear 2. DETAILED DESCRIPTION

[0021] The utility model is described in detail below, and the technical solutions in the embodiments of the utility model are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] The utility model provides a desulfurizing agent supply device for a desulfurizing tower through improvement. The technical solution of the utility model is:

[0023] like Figure 1-3 As shown, a desulfurization agent supply device for a desulfurization tower includes two bases 1, and the upper surfaces of the two bases 1 are fixedly mounted with bearing rings 2. The rotation of the mixing box 3 can be realized by the arranged bearing rings 2, and the rotation of the mixing box 3 is limited at the same time. The inner walls of the two bearing rings 2 are rotatably mounted with the same mixing box 3. A circular groove 10 is opened on the inner wall of one side of the mixing box 3. The inner wall of the circular groove 10 is slidably connected with a plurality of arc blocks 11. The circular groove 10 and the arc blocks 11 can be used to limit the position of the gear ring 12. One side of the plurality of arc blocks 11 It is fixedly connected to the same gear ring 12, and the inner wall of the mixing box 3 is rotatably connected to a stirring rod 15. The surfaces of the stirring rod 15 are respectively fixedly connected to a driving gear 17 and a connecting plate 18. A rotating hole is provided at the end of the connecting plate 18 away from the stirring rod, and a stirring rod 2 16 is rotatably connected to the inner wall of the rotating hole. Both the stirring rod 15 and the stirring rod 2 16 are provided with stirring blades, and the two groups of stirring blades are staggered. The surface of the stirring rod 2 16 is fixedly connected to a driving gear 2 19, and the driving gear 2 19 is respectively meshed with the driving gear 17 and the gear ring 12.

[0024] like Figure 3 As shown, in one embodiment, one side of the two bases 1 is fixedly connected with the same protective box 7, and the protective box 7 can protect the two intermittent gears 14. The inner wall of the protective box 7 is rotatably connected with a rotating rod 13, and the surface of the rotating rod 13 is fixedly connected with two intermittent gears 14. When the two intermittent gears 14 rotate one circle, the mixing box 3 rotates 180 degrees, and the mixing box 3 can be accurately reset.

[0025] Two gear rings 6 are fixedly connected to the surface of the mixing box 3 , and the two gear rings 6 are respectively meshed with two corresponding intermittent gears 14 .

[0026] like Figure 2 As shown, in one embodiment, one end of the stirring rod 15 and one end of the rotating rod 13 respectively penetrate the mixing box 3 and one side of the protective cover, and a driving device 8 is fixedly installed together. A motor 9 is fixedly installed on the driving device 8. The driving device 8 includes two pulleys and a belt. The belt is overlapped on the two pulleys, and the motor 9 is coaxially installed with one of the pulleys.

[0027] like Figure 1 As shown, in one embodiment, the surface of the mixing box 3 is fixedly connected with a feed pipe 4 and a discharge pipe 5, and the surfaces of the feed pipe 4 and the discharge pipe 5 are both installed with electric valves. The electric valve, also known as an electric two-way valve, is a commonly used control valve, which is mainly used in pipeline systems to control the flow of media and is a prior art.

[0028] The specific working method is: when in use, first close the electric valve on the discharge pipe 5, add the desulfurizer into the mixing box 3 through the feed pipe 4, close the electric valve on the feed pipe 4, start the motor 9, drive the drive device 8 to move, thereby driving the stirring rod 15 and the rotating rod 13 to rotate synchronously, and the rotation of the stirring rod 15 can drive the rotation of the connecting plate 18, and the rotation of the connecting plate 18 can drive the driving gear 2 19 to move inside the gear ring 12, and then drive the stirring rod 2 16 to circle and rotate inside the mixing box 3, and cooperate with the two intermittent gears 14 to drive the mixing box 3 as a whole, so as to realize the turning of the desulfurizer inside the mixing box 3 while stirring, thereby improving the mixing effect and the dilution efficiency. Through the action of the intermittent gear 14, the mixing box 3 can be accurately reset after mixing. After mixing and dilution, the electric valve of the discharge pipe 5 is opened to feed the desulfurization tower.

[0029] The technical means disclosed in the utility model are not limited to the technical means disclosed in the above technical means, but also include technical solutions composed of equivalent replacement of the above technical features. Matters not covered in the utility model belong to the common knowledge of those skilled in the art.

Claims

1. A desulfurizing agent supply device for a desulfurizing tower, comprising two bases (1), characterized in that: A bearing ring (2) is fixedly mounted on the upper surfaces of the two bases (1); a mixing box (3) is rotatably mounted on the inner walls of the two bearing rings (2); a circular groove (10) is provided on one inner wall of the mixing box (3); a plurality of arc blocks (11) are slidably connected to the inner wall of the circular groove (10); a gear ring (12) is fixedly connected to one side of the plurality of arc blocks (11); a stirring rod (15) is rotatably connected to the inner wall of the mixing box (3); a driving gear (17) and a connecting plate (18) are respectively fixedly connected to the surface of the stirring rod (15); a rotating hole is provided at one end of the connecting plate (18) away from the stirring rod; a stirring rod (16) is rotatably connected to the inner wall of the rotating hole; a driving gear (19) is fixedly connected to the surface of the stirring rod (16); the driving gear (19) is respectively meshed with the driving gear (17) and the gear ring (12).

2. A desulfurizing agent supply device for a desulfurizing tower according to claim 1, characterized in that: One side of the two bases (1) is fixedly connected to a same protection box (7), the inner wall of the protection box (7) is rotatably connected to a rotating rod (13), and the surface of the rotating rod (13) is fixedly connected to two intermittent gears (14).

3. A desulfurizing agent supply device for a desulfurizing tower according to claim 2, characterized in that: Two gear rings (6) are fixedly connected to the surface of the mixing box (3), and the two gear rings (6) are respectively meshed with two corresponding intermittent gears (14).

4. A desulfurizing agent supply device for a desulfurizing tower according to claim 3, characterized in that: One end of the stirring rod (15) and one end of the rotating rod (13) respectively penetrate the mixing box (3) and one side of the protective cover, and a driving device (8) is fixedly installed on the driving device (8). A motor (9) is fixedly installed on the driving device (8). The driving device (8) includes two pulleys and a belt. The belt is overlapped on the two pulleys, and the motor (9) is coaxially installed with one of the pulleys.

5. A desulfurizing agent supply device for a desulfurizing tower according to claim 4, characterized in that: The surfaces of the mixing box (3) are respectively fixedly connected with a feed pipe (4) and a discharge pipe (5), and the surfaces of the feed pipe (4) and the discharge pipe (5) are both installed with electric valves.

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