Desulfurizing agent recycling device of desulfurizing tower

Abstract

The utility model relates to the technical field of desulfurizing agent recovery, and discloses a desulfurizing agent recycling device of a desulfurizing tower, which comprises a kettle body and a kettle cover of a reaction kettle, the top of the kettle body is open, a drain outlet with a valve is formed in the bottom of the kettle body, the kettle cover is matched with the kettle body, and a filling opening is formed in the kettle cover; the kettle body is provided with the stirring mechanism mounted on the kettle cover. The stirring mechanism comprises a motor, a rotating shaft, a main stirring rod, an auxiliary stirring rod and a guide structure. Compared with the prior art, the stirring device has the advantages that when the motor drives the main stirring rod to rotate, the auxiliary stirring rod generally rotates along with the main stirring rod, and one side of the auxiliary stirring rod is movably matched with the guide rail groove, so that the auxiliary stirring rod can move back and forth close to and away from the rotating shaft. Finally, through the reciprocating motion of the auxiliary stirring rods perpendicular to the rotating shaft and the rotating stirring effect of the main stirring rods, the mixture in the reaction kettle can be stirred more fully, uniformly and efficiently, so that the mixture can react more fully.

Description

TECHNICAL FIELD

[0001] The utility model relates to desulfurizer recycling technical field, specifically point to a kind of desulfurizer circulation recycling device in desulfurizing tower. BACKGROUND

[0002] Desulfurizer generally refers to the reagent for removing free sulfur or sulfur compounds in fuel, raw materials or other materials; In the control and treatment of pollutants, it mainly refers to the reagent used for removing sulfur oxides (including SO2 and SO3) in waste gas. Various alkaline compounds can be used as desulfurizer. Chemical plants, smelters, etc. often use sodium carbonate, alkaline aluminum sulfate solution as desulfurizer to treat tail gas containing sulfur dioxide, and can be desorbed and recycled.

[0003] The existing desulfurizer recycling device has poor mixing effect of desulfurizer and other reactants when recycling waste desulfurizer, which is prone to insufficient chemical reaction, resulting in product waste. UTILITY MODEL CONTENT

[0004] The technical problem to be solved by the utility model is to overcome the above technical difficulties, and to provide a desulfurizer circulation recycling device in desulfurizing tower, which can more fully and uniformly and efficiently stir the mixture (the general term of desulfurizer and other reactants) in the reaction kettle during use, so that the mixture can be more fully reacted.

[0005] To solve the above technical problems, the technical scheme provided by the utility model is:

[0006] A desulfurizer circulation recycling device in desulfurizing tower, comprising:

[0007] The kettle body and kettle cover of the reaction kettle; the top of the kettle body is open, and the bottom is provided with a blowdown port with a valve; the kettle cover is matched with the kettle body, and the kettle cover is provided with a packing port;

[0008] Stirring mechanism, the kettle body is provided with a stirring structure installed on the kettle cover.

[0009] As an improvement, the stirring mechanism comprises a motor, a rotating shaft, a main stirring rod, a vice stirring rod and a guide structure; the rotating shaft penetrates and is rotatably connected to the kettle cover, and the top end is drivingly connected to the motor fixed on the kettle cover; the main stirring rod is fixed on the rotating shaft; the vice stirring rod has a movable cylinder sleeve movably sleeved on the main stirring rod at one end; the kettle body is fixed with a guide structure movably matched with the vice stirring rod; the main stirring rod rotates with the rotating shaft, and the vice stirring rod reciprocates in the direction perpendicular to the rotating shaft under the limitation of the guide structure. The motor is an existing device in the prior art, and its use and control method are prior art.

[0010] As improvement, the guide structure comprises a guide rail groove and a support rod; the middle part of the auxiliary stirring rod is formed with a movable cylinder sleeve, and the two ends are respectively formed with a ball head; the guide rail groove is provided with a pair of ball heads corresponding to the two ball heads and is movably connected with the ball heads and arranged in the guide rail groove; the guide rail groove and the side wall of the kettle body are fixedly connected through the support rod, and the support rod is uniformly provided with a plurality of support rods along the circumference of the guide rail groove.

[0011] The utility model has the advantages that compared with prior art, the utility model has the advantages that:

[0012] In use, the motor drives the main stirring rod to rotate, and the auxiliary stirring rod generally rotates with the main stirring rod and movably cooperates with the guide rail groove, so that the auxiliary stirring rod can move back and forth between the positions close to and away from the rotating shaft. Ultimately, through the reciprocating movement of the auxiliary stirring rod perpendicular to the rotating shaft and the rotating stirring effect of the main stirring rod, the mixture in the reaction kettle can be more fully, uniformly and efficiently stirred, so that the mixture can be more fully reacted. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 is a structural schematic diagram of the utility model.

[0014] Figure 2 is a structural schematic diagram of another view of the utility model.

[0015] Figure 3 is a partial structural schematic diagram of the utility model Figure 1 .

[0016] Figure 4 is a partial structural schematic diagram of the utility model Figure 2 .

[0017] Figure 5 is a structural schematic diagram of the guide rail groove of the utility model.

[0018] Figure 6 is a partial structural schematic diagram of the utility model Figure 4 .

[0019] As shown in the figure: 1, kettle body; 2, kettle cover; 3, blowdown; 4, filling port; 5, motor; 6, rotating shaft; 7, main stirring rod; 8, auxiliary stirring rod; 9, movable cylinder sleeve; 10, guide rail groove; 11, support rod; 12, ball head; 13, supporting leg. DETAILED DESCRIPTION

[0020] In the description of the utility model, it is understood that the orientation or positional relationship indicated by the terms "center", "transverse", "upper", "lower", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is the orientation or positional relationship shown based on the drawings, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements indicated must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the utility model. In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first" and "second" can explicitly or implicitly include one or more of the features. In the description of the utility model, unless otherwise specified, the meaning of "multiple" is two or more. In addition, the term "includes" and any variations thereof are intended to cover non-exclusive inclusion.

[0021] The utility model will be further described in detail below with reference to the drawings.

[0022] A kind of desulfurization tower desulfurizer recycling device, comprising:

[0023] The kettle body 1 of reaction kettle and kettle cover 2;The kettle body 1 top is open, and the bottom is provided with the blowdown 3 with valve, kettle cover 2 is compatible with kettle body 1, and the kettle cover 2 is provided with the filling port 4, and the bottom of kettle body 1 is also fixed with four support legs 13;

[0024] Stirring mechanism, including motor 5, shaft 6, main stirring rod 7, vice stirring rod 8, guide rail groove 10 and support rod 11;The shaft 6 is penetrated and rotationally connected on kettle cover 2, and the top end is drivenly connected with motor 5 fixed on kettle cover 2, and the shaft 6 is fixed with main stirring rod 7, and the one end of vice stirring rod 8 is formed with movable cylinder sleeve 9 movably sleeved on main stirring rod 7. The middle part of vice stirring rod 8 is formed with movable cylinder sleeve 9, and the two ends are respectively formed with ball head 12, and a pair of guide rail grooves 10 are respectively provided with a pair of ball heads 12, and are movably matched with ball head 12 in guide rail groove 10, and guide rail groove 10 and the side wall of kettle body 1 are fixedly connected through support rod 11, and support rod 11 is evenly provided with three along the circumference of guide rail groove 10. The guide rail groove 10 is horizontally arranged as closed loop wave shape structure.

[0025] As a preferred embodiment, the main stirring rod 7 is evenly provided with multiple layers along the axial direction of the shaft 6, each layer includes a plurality of main stirring rods 7 evenly arranged along the circumferential direction of the shaft 6, and the two adjacent guide rail grooves 10 are fixedly attached together.

[0026] In the specific implementation of the embodiment:

[0027] The desulfurizer and other reactants are added into the reaction kettle, and the motor 5 is started, which drives the primary stirring rod 7 to rotate, and the secondary stirring rod 8 rotates with it, and the ball head 12 on the secondary stirring rod 8 is movably connected with the guide rail groove 10, so that the secondary stirring rod can revolve around the rotation shaft 6 and reciprocate in the direction perpendicular to the rotation shaft 6. Finally, the primary stirring rod 7 and the secondary stirring rod 8 can more fully, uniformly and efficiently stir the mixture, so that the reactants can more fully react.

[0028] The above describes the present application and its embodiments, which are not restrictive, and the drawings only show one of the embodiments of the present application, and the actual structure is not limited thereto. In summary, if a person skilled in the art is inspired by it, without departing from the creative purpose of the present application, similar structural modes and embodiments can be designed without creativity, which should belong to the protection scope of the present application.

Claims

1. A device for recycling and reusing desulfurizing agent in a desulfurization tower, characterized in that, include: The reactor body (1) and the reactor cover (2); the reactor body (1) is open at the top and has a drain port (3) with a valve at the bottom. The reactor cover (2) is adapted to the reactor body (1) and has a packing port (4) on the reactor cover (2); The stirring mechanism is provided on the vessel body (1) and mounted on the vessel cover (2).

2. The desulfurization tower desulfurizing agent recycling device according to claim 1, characterized in that: The stirring mechanism includes a motor (5), a rotating shaft (6), a main stirring rod (7), a secondary stirring rod (8), and a guide structure. The rotating shaft (6) passes through and is rotatably connected to the lid (2), and its top end is driven by the motor (5) installed and fixed on the lid (2). The main stirring rod (7) is fixed on the rotating shaft (6), and one end of the secondary stirring rod (8) forms a movable sleeve (9) that is movably fitted onto the main stirring rod (7). The inner side of the vessel body (1) is fixed with a guide structure that movably fits the secondary stirring rod (8). During the rotation of the main stirring rod (7) with the rotating shaft (6), the secondary stirring rod (8) reciprocates in a direction perpendicular to the rotating shaft (6) under the restriction of the guide structure.

3. The desulfurization tower desulfurizing agent recycling device according to claim 2, characterized in that: The guiding structure includes a guide rail groove (10) and a support rod (11); the middle part of the auxiliary stirring rod (8) has a movable sleeve (9), and the two ends are respectively formed with ball heads (12). The guide rail groove (10) is provided with a pair of ball heads (12) respectively, and is movably fitted with the ball heads (12) in the guide rail groove (10). The guide rail groove (10) is fixedly connected to the side wall of the vessel body (1) through the support rod (11), and multiple support rods (11) are evenly arranged along the circumference of the guide rail groove (10).

4. The desulfurization tower desulfurizing agent recycling device according to claim 3, characterized in that: The guide rail groove (10) is a horizontally arranged closed-loop wave-shaped structure.

5. A desulfurization tower desulfurizing agent recycling device according to claim 4, characterized in that: The main stirring rod (7) is uniformly arranged in multiple layers along the axial direction of the rotating shaft (6). Each layer includes multiple main stirring rods (7) uniformly arranged along the circumference of the rotating shaft (6), and two adjacent guide rail grooves (10) are tightly fixed together.

6. The desulfurization tower desulfurizing agent recycling device according to claim 1, characterized in that: The bottom of the vessel body (1) is also fixed with multiple support legs (13).

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