Desulfurizing agent adding device for desulfurizing tower
By introducing components such as an electric telescopic rod and a crushing box into the desulfurizing agent addition device, the problem of desulfurizing agent settling to the bottom was solved, and the desulfurizing agent and water were fully mixed, improving the mixing quality and addition efficiency, and enhancing the waste gas treatment effect.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-07
- Publication Date
- 2026-04-10
AI Technical Summary
In existing desulfurizer addition devices, some desulfurizer tends to settle to the bottom during mixing, resulting in insufficient mixing and affecting the treatment effect on waste gas.
The design employs a combination of an electric telescopic rod, a lifting plate, a motor, and a rotating rod to drive the stirring rod and movable seat to move up and down inside the mixing drum. Combined with the design of the crushing box, a second motor, and the crushing rod, it achieves thorough stirring and crushing of the desulfurizing agent, ensuring uniform solid-liquid mixing.
This improved the mixing quality and addition efficiency of the desulfurizing agent, prevented solid particles from settling to the bottom, ensured thorough mixing of the desulfurizing agent and water, and enhanced the waste gas treatment effect.
Smart Images
Figure CN224100546U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to desulfurization tower feeding technical field, concretely is a kind of desulfurizer adding device for desulfurization tower. BACKGROUND
[0002] Desulfurization tower is a kind of equipment for removing sulfide in waste gas, and desulfurizer is often used to remove sulfur dioxide in flue gas, and the most commonly used is cheap lime, limestone and alkaline solution prepared by lime-based reagent, and desulfurizer can absorb most of the sulfur dioxide in flue gas and fix it in fuel slag, and chemical plants, smelters and the like often use sodium carbonate, alkaline aluminum sulfate solution as desulfurizer to treat tail gas containing sulfur dioxide, and can be desorbed and recycled, and a special adding device is needed when adding desulfurizer, and the existing desulfurizer adding device cannot fully mix and stir the desulfurizer when mixing and stirring the desulfurizer, which affects the treatment of waste gas by desulfurizer. SUMMARY
[0003] In order to overcome the above defects, the utility model provides a desulfurizer adding device for desulfurization tower, which solves the problem that the desulfurizer adding device cannot fully mix and stir the desulfurizer when mixing and stirring the desulfurizer, which affects the treatment of waste gas by desulfurizer.
[0004] In order to achieve the above purpose, the utility model provides the following technical scheme: a desulfurizer adding device for desulfurization tower, comprising a support frame, the top of the support frame is fixedly connected with a stirring cylinder, a sealing ring is installed at the middle position of the top of the stirring cylinder, the outer top of the stirring cylinder is fixedly connected with mounting blocks in a symmetrical manner, an electric telescopic rod is installed on one side of each mounting block, the same lifting plate is arranged at the top of the two electric telescopic rods, a rotating rod is rotatably connected to the top of the lifting plate through a bearing, a motor one is fixedly connected to the top end of the rotating rod and the top of the lifting plate, the rotating rod is slidably connected with the sealing ring, a plurality of stirring rods are fixedly connected to the surface of the rotating rod inside the stirring cylinder, a movable seat is fixedly installed at the bottom of the rotating rod inside the stirring cylinder, and a plurality of through grooves are formed in the top of the movable seat.
[0005] As a further scheme of the utility model: the bottom of the stirring cylinder is provided with a discharge pipe passing through the support frame, and a control valve is arranged outside the discharge pipe.
[0006] As a further scheme of the utility model: a water pump is arranged at one end of the discharge pipe away from the stirring cylinder, a through pipe is fixedly connected to one end of the water pump, and a desulfurization tower body is installed on one side of the through pipe.
[0007] As a further scheme of the present utility model: the stirring drum top side is equipped with a liquid inlet pipe, and the stirring drum top side far from the liquid inlet pipe is fixedly connected with a smashing box.
[0008] As a further scheme of the present utility model: the smashing box top is fixedly connected with a feeding frame, the feeding frame interior is rotatably connected with two smashing rods through bearings, and the two smashing rods are engaged.
[0009] As a further scheme of the present utility model: one end of the smashing rod is fixedly installed with a linkage gear through the smashing box, and the two linkage gears are engaged with each other, one side of one of the linkage gears is installed with a motor two, and the motor two is fixedly connected with the smashing box.
[0010] Compared with the prior art, the present utility model has the beneficial effects that:
[0011] 1. The desulfurizer adding device for the desulfurizing tower, through the electric telescopic rod, the lifting plate, the motor one and the rotating rod, the electric telescopic rod drives the lifting plate to move up and down, so that the lifting plate can drive the motor one and the rotating rod to move together, so that the motor one drives the stirring rod and the movable seat to stir and mix the desulfurizer in the stirring drum, at the same time, the rotating rod can drive the movable seat to move up and down, so that the movable seat drives the desulfurizer in the stirring drum to flow up and down, avoiding the solid particles in the stirring drum to sink to the bottom, so that the alkaline solid and water in the stirring drum can be fully mixed, and the quality of the mixed desulfurizer of the device is improved.
[0012] 2. The desulfurizer adding device for the desulfurizing tower, through the smashing box, the motor two, the smashing rod and the linkage gear, the motor two drives the linkage gear to rotate through the output shaft, so that the engagement between the linkage gears drives the smashing rods to rotate in opposite directions, so that the smashing rods can crush the solid poured into the smashing box, and the mixing efficiency of the alkaline solid and the liquid is improved. BRIEF DESCRIPTION OF DRAWINGS
[0013] Fig. 1 It is a structural schematic view of the present utility model;
[0014] Fig. 2 It is a sectional structure schematic view of the support frame and the stirring drum of the present utility model;
[0015] Fig. 3 It is a sectional structure schematic view of the smashing box and the feeding frame of the present utility model;
[0016] In the figure: 1, support frame; 2, stirring drum; 3, sealing ring; 4, mounting block; 5, electric telescopic rod; 6, lifting plate; 7, motor one; 8, rotating rod; 9, stirring rod; 10, movable seat; 11, through slot; 12, discharge pipe; 13, control valve; 14, water pump; 15, through pipe; 16, desulfurization tower body; 17, liquid inlet pipe; 18, crushing box; 19, feed frame; 20, motor two; 21, crushing rod; 22, linkage gear. DETAILED DESCRIPTION
[0017] The technical scheme of the patent will be further described in detail in combination with specific embodiments.
[0018] As Figs. 1-3 shown, the utility model provides a kind of technical scheme: a desulfurizer adding device for desulfurization tower, including support frame 1, support frame 1 top is fixedly connected with stirring drum 2, and stirring drum 2 bottom passes through support frame 1 and is equipped with discharge pipe 12, and discharge pipe 12 is provided with control valve 13 outside, by setting control valve 13, control valve 13 can control the discharge condition of discharge pipe 12, avoid sending too much desulfurizer to desulfurization tower body 16, leading to waste to resource;
[0019] Discharge pipe 12 is provided with water pump 14 away from stirring drum 2 one end, and water pump 14 one end is fixedly connected with through pipe 15, and through pipe 15 one side is equipped with desulfurization tower body 16, by setting water pump 14, water pump 14 can drive the desulfurizer in discharge pipe 12 to enter the inside of desulfurization tower body 16 quickly, improves the adding efficiency of desulfurizer;
[0020] Stirring drum 2 top one side is equipped with liquid inlet pipe 17, and stirring drum 2 top is fixedly connected with crushing box 18 away from liquid inlet pipe 17 side, by setting liquid inlet pipe 17, by liquid inlet pipe 17, water can be poured into inside, so that water and alkaline solid are mixed by stirring;
[0021] Crushing box 18 top is fixedly connected with feed frame 19, and two crushing rods 21 are rotatably connected in feed frame 19, and two crushing rods 21 are engaged, and crushing rod 21 one end is fixedly installed with linkage gear 22 by penetrating crushing box 18, and two linkage gears 22 are engaged with each other, and one side of one of linkage gears 22 is equipped with motor two 20, and motor two 20 is fixedly connected with crushing box 18, by setting motor two 20, motor two 20 controls linkage gear 22 to rotate by output shaft, so that linkage gear 22 can drive crushing rod 21 to break alkaline solid;
[0022] The sealing ring 3 is arranged at the middle position of the top of the stirring barrel 2, and the mounting blocks 4 are symmetrically fixedly connected to the outer top of the stirring barrel 2, and the electric telescopic rods 5 are arranged on one side of each mounting block 4, and the electric telescopic rods 5 drive the lifting plates 6 to move up and down, and the lifting plates 6 drive the stirring rods 9 to move up and down through the rotating rods 8, so that the stirring rods 9 can fully stir and mix the water and the alkaline solid;
[0023] The lifting plates 6 are arranged at the top of the two electric telescopic rods 5, the rotating rods 8 are rotatably connected to the top of the lifting plates 6 through bearings, the motor one 7 is fixedly connected to the top of the lifting plates 6 and penetrates through the lifting plates 6 and is fixedly connected to the top end of the rotating rods 8, the rotating rods 8 are slidably connected with the sealing ring 3, a plurality of stirring rods 9 are fixedly connected to the surface of the rotating rods 8 and located in the stirring barrel 2, the movable seats 10 are fixedly arranged at the bottom of the rotating rods 8 and located in the stirring barrel 2, and a plurality of through grooves 11 are arranged at the top of the movable seats 10, so that the through grooves 11 can ensure the normal flow of water on both sides of the movable seats 10, and facilitate the stirring and mixing of the water and the alkaline solid.
[0024] The working principle of the utility model is as follows:
[0025] In use, the water and the alkaline solid are respectively poured into the liquid inlet pipe 17 and the feeding frame 19, and when the liquid enters the stirring barrel 2 through the liquid inlet pipe 17, the motor two 20 is started, the motor two 20 drives the linkage gear 22 to rotate through the output shaft, the linkage gear 22 drives the two crushing rods 21 to rotate in opposite directions through meshing, the alkaline solid in the feeding frame 19 falls into the crushing box 18 and is crushed, the alkaline solid is crushed and then enters the stirring barrel 2, the motor one 7 and the electric telescopic rod 5 are started, the motor one 7 drives the rotating rod 8 to rotate through the output shaft, the rotating rod 8 can drive the stirring rod 9 and the movable seat 10 to rotate in the stirring barrel 2, so that the alkaline solid and the water in the stirring barrel 2 can be stirred and mixed, at the same time, the electric telescopic rod 5 drives the lifting plate 6 to move up and down, the lifting plate 6 drives the rotating rod 8 to move up and down, the rotating rod 8 drives the movable seat 10 to move up and down, the movable seat 10 drives the water and the alkaline solid in the stirring barrel 2 to move, so that the water and the alkaline solid are fully mixed, when it is needed to add the mixed desulfurizing agent to the desulfurizing tower body 16, the control valve 13 is opened, the desulfurizing agent flows downward through the discharge pipe 12, the water pump 14 is started, the desulfurizing agent flowing into the discharge pipe 12 is quickly guided into the desulfurizing tower body 16 through the through pipe 15, and the desulfurizing agent is quickly added to the desulfurizing tower body 16.
[0026] In the description of the utility model, it is necessary to explain that, unless another explicit provision and limitation, the term "installation", "connection", "connect" should do the broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected;Can be mechanical connection, also can be electrical connection;Can be directly connected, also can be indirectly connected through the intermediate medium, can be two elements inside the communication.For ordinary skilled in the art, the above-mentioned terms can be understood by the specific meaning in the utility model through the specific circumstances.
[0027] The above-mentioned preferred embodiments of the patent are described in detail, but the patent is not limited to the above-mentioned embodiments, within the knowledge range possessed by ordinary skilled in the art, various changes can be made without departing from the purpose of the patent.
Claims
1. A desulfurizer adding device for a desulfurization tower, comprising a support frame (1), characterized in that: The support frame (1) top fixed connection has the stirring drum (2), the sealing ring (3) is installed in the middle position of the stirring drum (2) top, the mounting block (4) is fixedly connected to the outer top of the stirring drum (2) symmetrically, the electric telescopic rod (5) is installed on one side of each mounting block (4), the same lifting plate (6) is arranged on the top of the two electric telescopic rods (5), the rotating shaft (8) is rotatably connected to the top of the lifting plate (6) through the bearing, the motor one (7) is fixedly connected to the top end of the rotating shaft (8), and the motor one (7) is fixedly connected to the top of the lifting plate (6), the rotating shaft (8) is slidably connected with the sealing ring (3), a plurality of stirring rods (9) are fixedly connected to the surface of the rotating shaft (8) inside the stirring drum (2), the movable seat (10) is fixedly installed at the bottom of the rotating shaft (8) inside the stirring drum (2), and a plurality of through grooves (11) are formed in the top of the movable seat (10).
2. A desulfurizing agent adding device for a desulfurizing tower according to claim 1, characterized by: The discharge pipe (12) is arranged on the bottom of the stirring drum (2) and penetrates the support frame (1), and the control valve (13) is arranged outside the discharge pipe (12).
3. A desulfurizing agent adding device for a desulfurizing tower according to claim 2, characterized in that: The water pump (14) is arranged at one end of the discharge pipe (12) away from the stirring drum (2), the through pipe (15) is fixedly connected to one end of the water pump (14), and the desulfurization tower body (16) is installed on one side of the through pipe (15).
4. A desulfurizing agent adding device for a desulfurizing tower according to claim 1, characterized in that: The liquid inlet pipe (17) is installed on one side of the top of the stirring drum (2), and the crushing box (18) is fixedly connected to the side of the top of the stirring drum (2) away from the liquid inlet pipe (17).
5. A desulfurizing agent adding device for a desulfurizing tower according to claim 4, characterized in that: The feeding frame (19) is fixedly connected to the top of the crushing box (18), the two crushing rods (21) are rotatably connected in the feeding frame (19) through the bearing, and the two crushing rods (21) are engaged with each other.
6. A desulfurizing agent adding device for a desulfurizing tower according to claim 5, characterized in that: The linkage gear (22) is fixedly installed at one end of the crushing rod (21) and penetrates the crushing box (18), and the two linkage gears (22) are engaged with each other, one side of one of the linkage gears (22) is provided with the motor two (20), and the motor two (20) is fixedly connected with the crushing box (18).