Coagulating basin of desulfurization wastewater zero discharge system

Abstract

The utility model discloses a coagulating basin of a desulfurization wastewater zero discharge system, and relates to the technical field of desulfurization wastewater treatment. The coagulating basin of the desulfurization wastewater zero discharge system comprises a coagulating basin body and an angle adjusting mechanism, a mounting frame is fixedly mounted at the top of the coagulating basin body, a communicating pipe is arranged in the mounting frame, multiple groups of atomizing nozzles are fixedly mounted on the outer wall of the communicating pipe and communicate with the communicating pipe, and multiple groups of fan blades are arranged in the mounting frame; and the angle adjusting mechanism is arranged on the mounting frame and is used for driving the atomizing nozzle to perform angle adjustment. Through cooperative use of a connecting rod, an air cylinder, a connecting rod, a connecting plate, a connecting short rod, a communicating pipe and an atomizing spray head, an angle adjusting mechanism can drive the atomizing spray head to adjust the angle, so that an atomizing defoaming agent sprayed by the atomizing spray head can cover a larger range, the contact area between the atomizing defoaming agent and bubbles containing flocculent precipitates is increased, and the defoaming effect is improved. The defoaming efficiency is improved, so that the treatment efficiency of the desulfurization wastewater is improved.

Description

Technical Field

[0001] This utility model relates to the field of desulfurization wastewater treatment technology, and in particular to a coagulation tank for a zero-discharge system for desulfurization wastewater. Background Technology

[0002] Currently, when treating desulfurization wastewater, the wastewater is usually injected into a coagulation tank and coagulants and coagulants are mixed with the wastewater. The mixture is then mechanically stirred to produce sediment. However, traditional mechanical stirring may generate bubbles during the stirring process. These bubbles may carry the flocculent sediment to the surface of the mixed solution, thereby reducing the treatment efficiency of the desulfurization wastewater. Utility Model Content

[0003] The purpose of this invention is to provide a coagulation tank for a zero-discharge system for desulfurization wastewater, which can solve the problems mentioned above.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a coagulation tank for a zero-discharge system for desulfurization wastewater, comprising:

[0005] The coagulation tank has a mounting frame fixedly installed on its top. The mounting frame has a connecting pipe inside, and multiple sets of atomizing nozzles are fixedly installed on the outer wall of the connecting pipe and connected to it. The mounting frame has multiple sets of fan blades inside.

[0006] An angle adjustment mechanism is mounted on the mounting bracket and is used to adjust the angle of the atomizing nozzle.

[0007] Preferably, the angle adjustment mechanism includes a connecting rod, a cylinder, a connecting rod, a connecting plate, and a connecting short rod. The connecting rod is fixedly installed inside the mounting frame, and the cylinder is hinged to the outer wall of the connecting rod. The connecting rod is hinged to the free end of the cylinder. A set of connecting short rods is fixedly installed on both the front and rear sides of the mounting frame. A set of connecting plates is rotatably installed on the adjacent ends of the two sets of connecting short rods. The adjacent sides of the two sets of connecting plates are fixedly connected to the connecting rod.

[0008] Preferably, the adjacent sides of the two sets of connecting plates are fixedly connected to the connecting pipe.

[0009] Preferably, two sets of rotating rods are rotatably mounted on the inner top of the mounting frame. One end of each set of rotating rods is fixedly connected to multiple sets of fan blades. A set of pulleys is fixedly mounted on the outer wall of each set of rotating rods. A belt is sleeved between the two sets of pulleys and connected by belt drive. A motor is fixedly mounted on the top of the mounting frame. The output shaft of the motor extends into the interior of the mounting frame and is fixedly connected to a set of rotating rods.

[0010] Preferably, a water pump is fixedly installed on the top of the mounting bracket, and a water delivery hose is fixedly installed on the output end of the water pump. One end of the water delivery hose extends into the interior of the connecting pipe and is fixedly connected thereto.

[0011] Preferably, a second motor is fixedly installed at the bottom of the coagulation tank, the output shaft of the second motor extends into the interior of the coagulation tank and a second rotating rod is fixedly installed thereon, and multiple sets of stirring rods are fixedly installed on the outer wall of the second rotating rod.

[0012] Preferably, a water injection pipe and a drainage pipe are fixedly installed on the outer wall of the coagulation tank, and a door is hinged to the outer wall of the coagulation tank, with a handle fixedly installed on the outer wall of the door.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] (1) The coagulation tank of the zero-discharge system for desulfurization wastewater, through the combined use of connecting rods, cylinders, connecting rods, connecting plates, connecting short rods, connecting pipes and atomizing nozzles, the angle adjustment mechanism can drive the atomizing nozzles to adjust their angle, so that the atomized defoamer sprayed by the atomizing nozzles can cover a larger area, increase the contact between the atomized defoamer and the bubbles containing flocculent precipitates, improve the defoaming efficiency, and thus improve the treatment efficiency of desulfurization wastewater.

[0015] (2) The coagulation tank of the zero-discharge system for desulfurization wastewater, through the coordinated use of motor one, rotating rod one, fan blades, pulleys and belts, can generate wind power by rotating multiple sets of fan blades, thereby accelerating the contact between the atomized defoamer and the bubbles, reducing the possibility of the atomized defoamer escaping when the atomizing nozzle is adjusted, and improving the treatment efficiency of desulfurization wastewater. Attached Figure Description

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0017] Figure 1 This is a front perspective view of the present invention;

[0018] Figure 2 This is a top perspective view of the present invention;

[0019] Figure 3 This is a structural analysis diagram of the angle adjustment mechanism of this utility model;

[0020] Figure 4 This is an enlarged view of part A of this utility model.

[0021] Reference numerals in the attached drawings: 1. Coagulation tank; 2. Mounting frame; 3. Water pump; 4. Angle adjustment mechanism; 401. Connecting rod; 402. Cylinder; 403. Connecting rod; 404. Connecting plate; 405. Connecting short rod; 5. Connecting pipe; 6. Atomizing nozzle; 7. Water delivery hose; 8. Motor 1; 9. Rotating rod 1; 10. Fan blade; 11. Pulley; 12. Belt; 13. Motor 2; 14. Rotating rod 2; 15. Stirring rod. Detailed Implementation

[0022] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0023] Please see Figure 1-4 This utility model provides a technical solution: a coagulation tank for a zero-discharge system for desulfurization wastewater, including a coagulation tank 1 and an angle adjustment mechanism 4. A mounting frame 2 is fixedly installed on the top of the coagulation tank 1. A connecting pipe 5 is provided inside the mounting frame 2. Multiple sets of atomizing nozzles 6 are fixedly installed on the outer wall of the connecting pipe 5 and connected to it. Multiple sets of fan blades 10 are provided inside the mounting frame 2. The angle adjustment mechanism 4 is installed on the mounting frame 2 and is used to drive the atomizing nozzles 6 to adjust their angle.

[0024] The angle adjustment mechanism 4 includes a connecting rod 401, a cylinder 402, a connecting rod 403, a connecting plate 404, and a connecting short rod 405. The connecting rod 401 is fixedly installed inside the mounting frame 2. The cylinder 402 is hinged to the outer wall of the connecting rod 401. The connecting rod 403 is hinged to the free end of the cylinder 402. A set of connecting short rods 405 is fixedly installed on both the front and rear sides of the mounting frame 2. A set of connecting plates 404 is rotatably installed on the adjacent ends of the two sets of connecting short rods 405. The adjacent side of the two sets of connecting plates 404 is fixedly connected to the connecting rod 403. The angle adjustment mechanism 4 can drive the atomizing nozzle 6 to adjust its angle, so that the atomized defoamer sprayed by the atomizing nozzle 6 can cover a larger area, increase the contact between the atomized defoamer and the bubbles containing flocculent precipitates, improve the defoaming efficiency, and thus improve the treatment efficiency of desulfurization wastewater.

[0025] The two sets of connecting plates 404 are fixedly connected to each other on one side and to the connecting pipe 5.

[0026] Two sets of rotating rods 9 are rotatably mounted on the inner top of the mounting frame 2. One end of each set of rotating rods 9 is fixedly connected to multiple sets of fan blades 10. A set of pulleys 11 is fixedly mounted on the outer wall of each set of rotating rods 9. A belt 12 is sleeved between the two sets of pulleys 11 and the two sets of pulleys 11 are connected by the belt 12. A motor 8 is fixedly mounted on the top of the mounting frame 2. The output shaft of the motor 8 extends into the interior of the mounting frame 2 and is fixedly connected to a set of rotating rods 9. The rotation of the multiple sets of fan blades 10 can generate wind power, thereby accelerating the contact between the atomized defoamer and the bubbles, reducing the possibility of the atomized defoamer escaping when the atomizing nozzle 6 is adjusted, and improving the treatment efficiency of desulfurization wastewater.

[0027] A water pump 3 is fixedly installed on the top of the mounting bracket 2. A water delivery hose 7 is fixedly installed at the output end of the water pump 3. One end of the water delivery hose 7 extends into the interior of the connecting pipe 5 and is fixedly connected thereto.

[0028] A motor 13 is fixedly installed at the bottom of the coagulation tank 1. The output shaft of the motor 13 extends into the interior of the coagulation tank 1 and a rotating rod 14 is fixedly installed thereon. Multiple sets of stirring rods 15 are fixedly installed on the outer wall of the rotating rod 14.

[0029] The outer wall of the coagulation tank 1 is fixedly equipped with a water injection pipe and a drainage pipe. The outer wall of the coagulation tank 1 is hinged to a door, and the outer wall of the door is fixedly equipped with a handle.

[0030] Working principle: When operation is required, desulfurization wastewater is introduced into the coagulation tank 1 through the water injection pipe. Flocculant and coagulant aid are added in a certain proportion. The motor 13 is started, and the output shaft of the motor 13 rotates, driving the rotating rod 14 to rotate, which in turn causes multiple sets of stirring rods 15 to stir the mixed solution. After a period of time, the motor 13 is turned off. When bubbles are generated on the surface of the solution, the input end of the water pump 3 is connected to the water tank containing defoamer, and the water pump 3 is started. The water pump 3 delivers the defoamer to the connecting pipe 5 through the water delivery hose 7 and through multiple sets of misting... The atomizing nozzle 6 sprays out atomized water, activating cylinder 402. The free end of cylinder 402 extends, causing two sets of connecting plates 404 to rotate via connecting short rods 405. This allows adjustment of the spray angle of multiple atomizing nozzles 6, controlling the start of motor 8. The output shaft of motor 8 rotates, driving a set of rotating rods 9 to rotate. Through the action of pulley 11 and belt 12, the rotation of the two sets of rotating rods 9 drives multiple sets of fan blades 10 to rotate, generating airflow. This accelerates the contact between the atomized defoamer and the bubbles. After standing for a period of time, the treated wastewater can be discharged through the drain pipe.

[0031] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A coagulation tank for a zero-discharge system for desulfurization wastewater, characterized in that, include: A coagulation tank (1) is fixedly installed on the top of the coagulation tank (1). A connecting pipe (5) is provided inside the mounting frame (2). Multiple sets of atomizing nozzles (6) are fixedly installed on the outer wall of the connecting pipe (5) and connected to it. Multiple sets of fan blades (10) are provided inside the mounting frame (2). Angle adjustment mechanism (4) is installed on the mounting bracket (2) and is used to drive the atomizing nozzle (6) to adjust the angle.

2. The coagulation tank of a desulfurization wastewater zero-discharge system according to claim 1, characterized in that: The angle adjustment mechanism (4) includes a connecting rod (401), a cylinder (402), a connecting rod (403), a connecting plate (404), and a connecting short rod (405). The connecting rod (401) is fixedly installed inside the mounting frame (2). The cylinder (402) is hinged to the outer wall of the connecting rod (401). The connecting rod (403) is hinged to the free end of the cylinder (402). A set of connecting short rods (405) is fixedly installed on both the front and rear sides of the mounting frame (2). A set of connecting plates (404) is rotatably installed on the adjacent ends of the two sets of connecting short rods (405). The adjacent sides of the two sets of connecting plates (404) are fixedly connected to the connecting rod (403).

3. The coagulation tank of a desulfurization wastewater zero-discharge system according to claim 2, characterized in that: The two sets of connecting plates (404) are fixedly connected to each other on one side and to the connecting pipe (5).

4. The coagulation tank of a desulfurization wastewater zero-discharge system according to claim 3, characterized in that: Two sets of rotating rods (9) are rotatably mounted on the inner top of the mounting frame (2). One end of each set of rotating rods (9) is fixedly connected to multiple sets of fan blades (10). A set of pulleys (11) is fixedly mounted on the outer wall of each set of rotating rods (9). A belt (12) is sleeved between the two sets of pulleys (11) and is connected by transmission through the belt (12). A motor (8) is fixedly mounted on the top of the mounting frame (2). The output shaft of the motor (8) extends into the interior of the mounting frame (2) and is fixedly connected to a set of rotating rods (9).

5. The coagulation tank of a desulfurization wastewater zero-discharge system according to claim 4, characterized in that: A water pump (3) is fixedly installed on the top of the mounting bracket (2), and a water delivery hose (7) is fixedly installed at the output end of the water pump (3). One end of the water delivery hose (7) extends into the interior of the connecting pipe (5) and is fixedly connected thereto.

6. The coagulation tank of a desulfurization wastewater zero-discharge system according to claim 5, characterized in that: A motor (13) is fixedly installed at the bottom of the coagulation tank (1). The output shaft of the motor (13) extends into the interior of the coagulation tank (1) and a rotating rod (14) is fixedly installed thereon. Multiple sets of stirring rods (15) are fixedly installed on the outer wall of the rotating rod (14).

7. The coagulation tank of a desulfurization wastewater zero-discharge system according to claim 6, characterized in that: The outer wall of the coagulation tank (1) is fixedly equipped with a water injection pipe and a drainage pipe, and a door is hinged to the outer wall of the coagulation tank (1), with a handle fixedly installed on the outer wall of the door.

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