Chemical feeding device for desulfurization and denitrification

Abstract

The utility model relates to the technical field of chemical feeding, in particular to a chemical feeding device for desulfurization and denitrification. The solid medicine feeding device comprises a circular shell, the inner walls of the two sides of the circular shell are rotationally connected with a rotating shaft, the two ends of the rotating shaft penetrate through the two sides of the circular shell, the outer side of the rotating shaft is fixedly connected with a plurality of feeding blades, and the top of the outer side of the circular shell is fixedly connected with a funnel. A driving motor is arranged to drive a rotating shaft to rotate anticlockwise, the rotating shaft drives an eccentric wheel to rotate, a sliding column on the eccentric wheel drives a T-shaped reciprocating strip to reciprocate, and the T-shaped reciprocating strip drives a dredging plate to reciprocate in a funnel through one connecting column and one material baffle. The dredging plate rubs the solid medicament in the funnel, so that the solid medicament enters the circular shell, the effect of dredging the solid medicament can be achieved, the desulfurization and denitrification efficiency is improved, and the problem of funnel blockage is solved.

Description

Technical Field

[0001] This utility model relates to the field of reagent feeding technology, specifically, to a reagent feeding device for desulfurization and denitrification. Background Technology

[0002] With rapid industrial development, large quantities of fossil fuels are burned for power generation, industrial production, and other processes, resulting in the emission of significant amounts of pollutants such as sulfur dioxide and nitrogen oxides into the atmosphere. These pollutants pose serious threats to the environment and human health, such as forming acid rain, photochemical smog, damaging the human respiratory system, and affecting plant growth.

[0003] Currently, the installation of unblocking devices inside the hoppers is lacking. Without such devices, blockages easily occur, potentially damaging the hopper itself and connected equipment components, such as deforming the hopper or rupturing the conveying pipes. This necessitates repair or replacement of these devices, increasing maintenance costs. Furthermore, clearing blockages may require specialized tools and equipment, as well as significant manpower and time, further increasing operating costs. Therefore, a desulfurization and denitrification agent feeding device is proposed. Utility Model Content

[0004] The purpose of this invention is to provide a desulfurization and denitrification agent feeding device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides a desulfurization and denitrification agent feeding device, comprising a circular shell, with rotating shafts rotatably connected to the inner walls of both sides of the circular shell, and the two ends of the rotating shafts penetrating both sides of the circular shell. Multiple feeding blades are fixedly connected to the outer side of the rotating shafts. A funnel is fixedly connected to the top of the outer side of the circular shell, and the funnel is connected to the interior of the circular shell. Sliding holes are provided on both sides of the funnel. A clearing assembly is provided on the circular shell and the funnel. The clearing assembly includes an eccentric wheel, which is fixedly connected to one end of the rotating shaft. A sliding column is fixedly connected to one side of the eccentric wheel away from the center. A T-shaped reciprocating strip is slidably connected to the outer side of the sliding column. A clearing plate is slidably installed inside the funnel. Baffle plates are fixedly connected to both sides of the clearing plate. Connecting columns are fixedly connected to the center of opposite sides of the two baffle plates, and the two connecting columns slide in two sliding holes respectively. The other end of one of the connecting columns is fixedly connected to one end of the T-shaped reciprocating strip.

[0006] As a further improvement to this technical solution, a U-shaped limiting plate is fixedly connected to one side of the funnel. The U-shaped limiting plate is used to limit the T-shaped reciprocating strip. U-shaped limiting rails are fixedly connected to the middle of the inner walls on both sides of the funnel. The U-shaped limiting rails are used to limit the baffle plate.

[0007] As a further improvement to this technical solution, a drive motor is fixedly installed at the center of one side of the circular housing. The output shaft of the drive motor is fixedly connected to the other end of the rotating shaft, and the drive motor drives the rotating shaft to rotate inside the circular housing.

[0008] As a further improvement to this technical solution, a U-shaped material guide plate is fixedly connected to the outside of the circular shell. The U-shaped material guide plate is connected to the inside of the circular shell and is used for material discharge guidance.

[0009] As a further improvement to this technical solution, a base is fixedly connected to the outer side of the circular shell at the bottom position, and the base is used to support the circular shell.

[0010] As a further improvement to this technical solution, the rotating shaft drives the eccentric wheel to rotate, and the sliding column on the eccentric wheel drives the T-shaped reciprocating bar to reciprocate. The T-shaped reciprocating bar drives the unblocking plate to reciprocate in the funnel through one of the connecting columns and one of the baffle plates.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0012] In the desulfurization and denitrification agent feeding device, when solid agents accumulate in the funnel, a drive motor drives a rotating shaft to rotate counterclockwise. The rotating shaft drives an eccentric wheel to rotate, and the sliding column on the eccentric wheel drives a T-shaped reciprocating strip to reciprocate. The T-shaped reciprocating strip, through one connecting column and one baffle plate, drives a clearing plate to reciprocate in the funnel. The clearing plate rubs against the solid agents in the funnel, causing the solid agents to enter the circular shell, thus clearing the solid agents and increasing the efficiency of desulfurization and denitrification. This solves the problem of funnel blockage, avoids damage and deformation to the funnel, eliminates the need for manual clearing, and reduces costs. Attached Figure Description

[0013] Figure 1 This is one of the overall structural schematic diagrams of this utility model;

[0014] Figure 2 This is the second schematic diagram of the overall structure of the utility model;

[0015] Figure 3 This is a cross-sectional structural schematic diagram of the utility model;

[0016] Figure 4 This is a schematic diagram of the unblocking component structure of the utility model.

[0017] The meanings of the labels in the diagram are as follows:

[0018] 1. Circular shell; 2. Rotating shaft; 3. Feeding blade; 4. Funnel; 5. Sliding hole; 6. Unblocking assembly; 61. Eccentric wheel; 62. Sliding column; 63. T-shaped reciprocating bar; 64. Connecting column; 65. Baffle plate; 66. Unblocking plate; 67. U-shaped limiting plate; 68. U-shaped limiting rail; 7. Drive motor; 8. U-shaped material guide plate; 9. Base. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Example 1

[0021] Please see Figures 1-4As shown, this embodiment provides a desulfurization and denitrification agent feeding device, including a circular shell 1. A rotating shaft 2 is rotatably connected to the inner walls of both sides of the circular shell 1, and both ends of the rotating shaft 2 penetrate both sides of the circular shell 1. Multiple feeding blades 3 are fixedly connected to the outer side of the rotating shaft 2. The feeding blades 3 can discharge solid agents from the circular shell 1, while the feeding blades 3 contact the inner wall of the circular shell 1 to prevent solid agents from leaking out from the gap between the feeding blades 3 and the inner wall of the circular shell 1. The outer top of the circular shell 1 is fixedly connected to... A funnel 4 is provided, which is connected to the interior of the circular shell 1. The funnel 4 facilitates the injection of fixed medicine and stores the fixed medicine, avoiding frequent additions by staff. Sliding holes 5 are provided on both sides of the funnel 4. A clearing component 6 is provided on the circular shell 1 and the funnel 4. The clearing component 6 can clear the solid medicine in the funnel 4, preventing the fixed medicine from accumulating inside the funnel 4 and being unable to enter the circular shell 1. The clearing component 6 includes an eccentric wheel 61, which is fixed... A sliding column 62 is fixedly connected to one side of the eccentric wheel 61, away from the center, at one end of the rotating shaft 2. A T-shaped reciprocating bar 63 is slidably connected to the outside of the sliding column 62. By setting the eccentric wheel 61 and the sliding column 62, the T-shaped reciprocating bar 63 is driven to reciprocate. A drain plate 66 is slidably installed inside the funnel 4. Baffle plates 65 are fixedly connected to both sides of the drain plate 66. A connecting column 64 is fixedly connected to the center of the opposite side of the two baffle plates 65, and the two connecting columns 64 slide in the two sliding holes 5 respectively. The other end of 64 is fixedly connected to one end of the T-shaped reciprocating bar 63. The rotating shaft 2 drives the eccentric wheel 61 to rotate, and the sliding column 62 on the eccentric wheel 61 drives the T-shaped reciprocating bar 63 to reciprocate. The T-shaped reciprocating bar 63 drives the unblocking plate 66 to reciprocate in the funnel 4 through one of the connecting columns 64 and one of the baffle plates 65. The unblocking plate 66 rubs the solid agent in the funnel 4, so that the solid agent enters into the circular shell 1, thereby achieving the effect of unblocking the solid agent and increasing the efficiency of desulfurization and denitrification.

[0022] A U-shaped limiting plate 67 is fixedly connected to one side of the funnel 4. The U-shaped limiting plate 67 is used to limit the T-shaped reciprocating strip 63 to prevent it from slipping when it reciprocates. U-shaped limiting rails 68 are fixedly connected to the middle of the inner walls on both sides of the funnel 4. The U-shaped limiting rails 68 are used to limit the baffle plate 65 to ensure that the unblocking plate 66 can make vertical reciprocating motion in the funnel 4.

[0023] A drive motor 7 is fixedly installed at the center of one side of the circular housing 1. The output shaft of the drive motor 7 is fixedly connected to the other end of the rotating shaft 2. The drive motor 7 drives the rotating shaft 2 to rotate inside the circular housing 1. The drive motor 7 can provide driving force for feeding and unblocking.

[0024] A U-shaped material guide plate 8 is fixedly connected to the outside of the circular shell 1. The U-shaped material guide plate 8 is connected to the inside of the circular shell 1. The U-shaped material guide plate 8 is used to guide the discharge and avoid splashing of the discharged solid agent. A base 9 is fixedly connected to the bottom of the outside of the circular shell 1. The base 9 is used to support the circular shell 1 and facilitates the installation of the feeding device.

[0025] In this embodiment, the desulfurization and denitrification agent feeding device is used as follows: First, the feeding device is fixed by the base 9, and the power supply is turned on. The solid agent is poured into the funnel 4. The drive motor 7 drives the rotating shaft 2 to rotate counterclockwise. The rotating shaft 2 drives the eccentric wheel 61 to rotate. Then, the sliding column 62 on the eccentric wheel 61 drives the T-shaped reciprocating bar 63 to reciprocate. The T-shaped reciprocating bar 63 drives the unblocking plate 66 to reciprocate in the funnel 4 through one of the connecting columns 64 and one of the baffle plates 65. The unblocking plate 66 rubs against the solid agent in the funnel 4, so that the solid agent enters the circular shell 1. Then, the rotating shaft 2 drives multiple feeding blades 3 to rotate counterclockwise. The solid agent is discharged in the direction of rotation of the multiple feeding blades 3. At the same time, the U-shaped material guide plate 8 guides the solid agent.

[0026] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A medicament feeding device for desulfurization and denitrification, comprising a circular shell (1), characterized in that: Both sides of the circular shell (1) are rotatably connected with rotating shafts (2), and the two ends of the rotating shafts (2) penetrate through both sides of the circular shell (1), a plurality of feeding leaves (3) are fixedly connected to the outer side of the rotating shafts (2), a hopper (4) is fixedly connected to the top of the outer side of the circular shell (1), the hopper (4) is communicated with the inside of the circular shell (1), sliding holes (5) are formed in the two sides of the hopper (4), a dredging assembly (6) is arranged on the circular shell (1) and the hopper (4), the dredging assembly (6) comprises an eccentric wheel (61), the eccentric wheel (61) is fixedly connected to one end of the rotating shaft (2), a sliding column (62) is fixedly connected to the side of the eccentric wheel (61) away from the center, a T-shaped reciprocating strip (63) is slidably connected to the outer side of the sliding column (62), a dredging plate (66) is slidably arranged in the hopper (4), the two sides of the dredging plate (66) are fixedly connected with material blocking plates (65), the opposite sides of the two material blocking plates (65) are fixedly connected with connecting columns (64), and the other end of one of the connecting columns (64) is fixedly connected to one end of the T-shaped reciprocating strip (63).

2. The medicament feeding device for desulfurization and denitrification according to claim 1, characterized by: A U-shaped limiting plate (67) is fixedly connected to one side of the hopper (4), the U-shaped limiting plate (67) is used for limiting the T-shaped reciprocating strip (63), and U-shaped limiting rails (68) are fixedly connected to the middle positions of the inner walls of the two sides of the hopper (4), the U-shaped limiting rails (68) are used for limiting the material blocking plates (65).

3. The medicament feeding device for desulfurization and denitrification according to claim 1, characterized by: A driving motor (7) is fixedly arranged at the center of one side of the circular shell (1), the output shaft of the driving motor (7) is fixedly connected to the other end of the rotating shaft (2), and the driving motor (7) drives the rotating shaft (2) to rotate in the circular shell (1).

4. The medicament feeding device for desulfurization and denitrification according to claim 1, characterized by: A U-shaped material guide plate (8) is fixedly connected to the outer side of the circular shell (1), the U-shaped material guide plate (8) is communicated with the inside of the circular shell (1), and the U-shaped material guide plate (8) is used for guiding the discharge.

5. The medicament feeding device for desulfurization and denitrification according to claim 1, characterized by: A base (9) is fixedly connected to the bottom of the outer side of the circular shell (1), and the base (9) is used for supporting the circular shell (1).

6. The medicament feeding device for desulfurization and denitrification according to claim 1, characterized by: The rotating shaft (2) drives the eccentric wheel (61) to rotate, the sliding column (62) on the eccentric wheel (61) drives the T-shaped reciprocating strip (63) to reciprocate, and the T-shaped reciprocating strip (63) drives the dredging plate (66) to reciprocate in the hopper (4) through the connecting column (64) and the material blocking plate (65).

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