Sewage treatment dosing device for sewage treatment

Abstract

The utility model relates to the technical field of sewage treatment, discloses a sewage treatment dosing device for sewage treatment, and solves the problem that chemical agents are not uniformly distributed in sewage due to the fact that dosing is only performed at one position, so that the sewage treatment effect is influenced. A sewage treatment chemical adding device for sewage treatment comprises a supporting barrel, a treatment barrel, supporting legs, a barrel cover and a chemical spraying assembly, a chemical agent is put in from a chemical adding pipe, enters the chemical spraying barrel through the chemical adding pipe and is sprayed out through a chemical outlet, a motor drives a rotating rod to rotate, and the rotating rod rotates to drive a first bevel gear to rotate; the chemical feeding pipe rotates to drive a chemical spraying barrel to rotate, so that the spraying range of a chemical agent is conveniently expanded, the chemical agent is uniformly sprayed into sewage, and the chemical spraying barrel rotates to drive a connecting rod and stirring blades to rotate, so that the chemical agent is in full contact and reaction with the sewage.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, in particular to a sewage treatment dosing device for sewage treatment. Background Art

[0002] Wastewater treatment refers to the purification and treatment of water bodies containing various wastewater and sewage to meet certain discharge standards. The main purpose of sewage treatment is to protect the environment, prevent water pollution, ensure public health, and achieve rational use of resources.

[0003] Chemical agents are added during the sewage treatment process to promote the efficiency and quality of sewage treatment and achieve better treatment effects. The role of chemical agents is to promote the precipitation of suspended or dissolved matter in sewage to form precipitates, thereby removing harmful substances from sewage. In the dosing process, chemical agents are often added to the location uniformly through a dosing point, but adding chemicals at only one location can easily lead to uneven distribution of chemicals in the sewage, resulting in excessive or low local concentrations of chemicals, thereby affecting the sewage treatment effect. Utility Model Content

[0004] The utility model aims to provide a sewage treatment dosing device for sewage treatment. By adopting the device to work, the problem that dosing at only one position easily leads to uneven distribution of chemical agents in sewage, thus affecting the sewage treatment effect is solved.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sewage treatment dosing device for sewage treatment, comprising a support barrel, a treatment barrel movably arranged inside the support barrel, and a support leg fixedly connected to the bottom end of the support barrel, a barrel cover movably arranged at the top end of the treatment barrel, and a spraying assembly for evenly spraying medicine arranged inside the treatment barrel;

[0006] The medicine spraying assembly includes a mounting plate fixedly connected to the top of the barrel cover, a motor fixedly connected to the top of the mounting plate, a rotating rod fixedly connected to the output end of the motor, a first bevel gear fixedly connected to the outer surface of the rotating rod, a second bevel gear meshingly connected to one side of the first bevel gear, a dosing pipe fixedly connected to the inside of the second bevel gear, a medicine spraying barrel fixedly passing through the bottom end of the dosing pipe, a medicine outlet opened on the outer surface of the medicine spraying barrel, a connecting rod fixedly connected to the bottom end of the medicine spraying barrel and a stirring blade fixedly connected to the outer surface of the connecting rod, and the dosing pipe passes through the barrel cover.

[0007] Furthermore, a water inlet is provided on the upper surface of the barrel cover, a filter barrel is movably arranged inside the water inlet, an annular support plate is fixedly connected to the top of the filter barrel, a filter hole is provided at the bottom of the filter barrel, the bottom end of the annular support plate is in contact with the top of the barrel cover, and the diameter of the filter barrel is equal to the diameter of the water inlet.

[0008] Furthermore, an annular fixing plate is fixedly connected to the inner surface of the treatment barrel, a locking bolt is threadedly connected between the annular fixing plate and the barrel cover, and the outer diameter of the annular fixing plate is equal to the diameter of the barrel cover.

[0009] Furthermore, a drainage pipe is fixedly passed through the bottom of the treatment barrel, a valve is fixedly connected to the outer surface of the drainage pipe, and a through opening is opened on the lower surface of the support barrel, and the drainage pipe passes through the through opening.

[0010] Furthermore, an electric push rod is fixedly connected to the bottom end of the inner wall of the support barrel, a circular support plate is fixedly connected to the top end of the electric push rod, and the top end of the circular support plate is in contact with the bottom end of the processing barrel.

[0011] Furthermore, a sliding block is fixedly connected to the outer surface of the processing barrel, a sliding groove is provided on the inner surface of the supporting barrel, and the sliding block is slidably connected to the sliding groove.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] The utility model provides a sewage treatment dosing device for sewage treatment. Chemical agents are put into the dosing pipe, and the chemical agents enter the interior of the medicine spraying barrel through the dosing pipe and are sprayed out through the medicine outlet. After being mixed with the sewage, the reaction is carried out. The motor is started, and the motor drives the rotating rod to rotate. The rotation of the rotating rod drives the first bevel gear to rotate. The rotation of the first bevel gear drives the second bevel gear to rotate, thereby driving the dosing pipe to rotate. The rotation of the dosing pipe drives the medicine spraying barrel to rotate. The rotation of the medicine spraying barrel facilitates the expansion of the spraying range of the chemical agents, so that the chemical agents are evenly sprayed in the sewage. The rotation of the medicine spraying barrel drives the connecting rod to rotate. The rotation of the connecting rod drives the stirring blades to rotate. The stirring blades rotate to stir the sewage and the chemical agents, so that the chemical agents are fully in contact with and react with the sewage, thereby solving the problem that the chemical agents are easily unevenly distributed in the sewage due to the dosing at only one position, thereby affecting the sewage treatment effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the internal structure of the support barrel of the utility model;

[0016] Figure 3 This is a schematic diagram of the treatment barrel and barrel cover structure of the utility model;

[0017] Figure 4 This is a schematic diagram of the structure of the medicine spraying component of the utility model;

[0018] Figure 5 It is a schematic diagram of the top structure of the barrel cover of the utility model.

[0019] In the figure: 1. Support barrel; 11. Support leg; 12. Slide; 13. Through port; 2. Treatment barrel; 21. Slider; 22. Annular fixing plate; 3. Drain pipe; 31. Valve; 4. Electric push rod; 41. Circular support plate; 5. Barrel cover; 51. Water inlet; 6. Spraying assembly; 61. Mounting plate; 62. Motor; 63. Rotating rod; 64. First bevel gear; 65. Second bevel gear; 66. Dosing pipe; 67. Spraying barrel; 68. Discharge port; 69. Connecting rod; 610. Stirring blade; 7. Filter barrel; 71. Annular support plate; 72. Filter hole; 8. Locking bolt. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0021] In order to further understand the content of the utility model, the utility model is described in detail in conjunction with the accompanying drawings.

[0022] Combination Figure 1-Figure 3 A sewage treatment dosing device for sewage treatment includes a support barrel 1, a treatment barrel 2 movably arranged inside the support barrel 1, and a support leg 11 fixedly connected to the bottom end of the support barrel 1, a barrel cover 5 movably arranged on the top of the treatment barrel 2, and a spraying component 6 for evenly spraying medicine is arranged inside the treatment barrel 2.

[0023] The utility model is further described below in conjunction with embodiments.

[0024] Embodiment 1:

[0025] See also Figure 2-Figure 5The medicine spraying assembly 6 includes a mounting plate 61 fixedly connected to the top of the barrel cover 5, a motor 62 fixedly connected to the top of the mounting plate 61, a rotating rod 63 fixedly connected to the output end of the motor 62, a first bevel gear 64 fixedly connected to the outer surface of the rotating rod 63, a second bevel gear 65 meshingly connected to one side of the first bevel gear 64, a dosing pipe 66 fixedly connected to the inside of the second bevel gear 65, a medicine spraying barrel 67 fixedly passing through the bottom end of the dosing pipe 66, a medicine outlet 68 opened on the outer surface of the medicine spraying barrel 67, a connecting rod 69 fixedly connected to the bottom end of the medicine spraying barrel 67 and a stirring blade 610 fixedly connected to the outer surface of the connecting rod 69, the dosing pipe 66 passes through the barrel cover 5, and the chemical agent is put in from the dosing pipe 66, and the chemical agent passes through The chemical enters the medicine spraying barrel 67 through the dosing pipe 66 and is sprayed out through the medicine outlet 68, reacts after mixing with the sewage, and starts the motor 62. The motor 62 drives the rotating rod 63 to rotate. The rotation of the rotating rod 63 drives the first bevel gear 64 to rotate. The rotation of the first bevel gear 64 drives the second bevel gear 65 to rotate, thereby driving the dosing pipe 66 to rotate. The rotation of the dosing pipe 66 drives the medicine spraying barrel 67 to rotate. The rotation of the medicine spraying barrel 67 facilitates to expand the spraying range of the chemical agent, so that the chemical agent is evenly sprayed in the sewage. The rotation of the medicine spraying barrel 67 drives the connecting rod 69 to rotate. The rotation of the connecting rod 69 drives the stirring blade 610 to rotate. The stirring blade 610 rotates to stir the sewage and the chemical agent, so that the chemical agent and the sewage are fully in contact and react.

[0026] A water inlet 51 is provided on the upper surface of the barrel cover 5, and a filter barrel 7 is movably arranged inside the water inlet 51. An annular support plate 71 is fixedly connected to the top of the filter barrel 7, and a filter hole 72 is provided at the bottom of the filter barrel 7. The bottom end of the annular support plate 71 contacts the top of the barrel cover 5. The diameter of the filter barrel 7 is equal to the diameter of the water inlet 51. When sewage is poured into the filter barrel 7 from the top, solid impurities in the sewage will be blocked by the filter hole 72 and remain in the filter barrel 7. The sewage passes through the filter hole 72 and enters the treatment barrel 2, thereby improving the sewage treatment effect. When the filter barrel 7 needs to be cleaned, the annular support plate 71 is pulled upward to separate the filter barrel 7 from the water inlet 51.

[0027] An annular fixing plate 22 is fixedly connected to the inner surface of the treatment barrel 2, and a locking bolt 8 is threadedly connected between the annular fixing plate 22 and the barrel cover 5. The outer diameter of the annular fixing plate 22 is equal to the diameter of the barrel cover 5. The barrel cover 5 is fixed to the annular fixing plate 22 by the locking bolt 8. When the barrel cover 5 needs to be opened, the locking bolt 8 is taken out and the barrel cover 5 is separated from the annular fixing plate 22.

[0028] A drain pipe 3 is fixedly passed through the bottom of the treatment barrel 2, and a valve 31 is fixedly connected to the outer surface of the drain pipe 3. A through opening 13 is opened on the lower surface of the support barrel 1, and the drain pipe 3 passes through the through opening 13. The diameter of the through opening 13 is larger than the diameter of the drain pipe 3. When the valve 31 is opened, the treated sewage in the treatment barrel 2 can be easily discharged to the outside through the drain pipe 3.

[0029] An electric push rod 4 is fixedly connected to the bottom end of the inner wall of the support barrel 1, and a circular support plate 41 is fixedly connected to the top end of the electric push rod 4. The top end of the circular support plate 41 contacts the bottom end of the processing barrel 2. When the electric push rod 4 is started, the electric push rod 4 extends and retracts to drive the circular support plate 41 to move up and down, thereby driving the processing barrel 2 to move up and down. The processing barrel 2 is moved upward by the electric push rod 4, so that the processing barrel 2 is separated from the support barrel 1, which makes it easy to take out the processing barrel 2 and process the remaining sediment inside the processing barrel 2.

[0030] A slider 21 is fixedly connected to the outer surface of the processing barrel 2, and a slide groove 12 is opened on the inner surface of the supporting barrel 1. The slider 21 is slidably connected to the slide groove 12. When the electric push rod 4 drives the processing barrel 2 to move up and down, the slider 21 slides along the slide groove 12 to play a guiding role.

[0031] When in use, sewage is poured into the filter barrel 7 from the top, and solid impurities in the sewage are blocked by the filter holes 72 and remain in the filter barrel 7. The sewage passes through the filter holes 72 and enters the treatment barrel 2, thereby improving the sewage treatment effect. Then, chemical agents are added from the dosing pipe 66, and the chemical agents enter the spraying barrel 67 through the dosing pipe 66, and are sprayed out through the drug outlet 68, where they react after mixing with the sewage. The motor 62 is started, and the motor 62 drives the rotating rod 63 to rotate. The rotation of the rotating rod 63 drives the first bevel gear 64 to rotate. The rotation of the first bevel gear 64 drives the second bevel gear 65 to rotate, thereby driving the dosing pipe 66 to rotate. The dosing pipe 66 rotates The medicine spraying barrel 67 is driven to rotate, and the rotation of the medicine spraying barrel 67 is convenient to expand the spraying range of the chemical agent, so that the chemical agent is evenly sprayed in the sewage. The rotation of the medicine spraying barrel 67 drives the connecting rod 69 to rotate, and the rotation of the connecting rod 69 drives the stirring blade 610 to rotate. The stirring blade 610 rotates to stir the sewage and the chemical agent, so that the chemical agent and the sewage are fully in contact and react. The valve 31 is opened, and the treated sewage in the treatment barrel 2 is convenient to be discharged to the outside through the drain pipe 3. The treatment barrel 2 is moved upward by the electric push rod 4 to separate the treatment barrel 2 from the support barrel 1, so that the treatment barrel 2 is taken out and the remaining sediment in the treatment barrel 2 is processed.

[0032] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sewage treatment dosing device for sewage treatment, comprising a support barrel (1), a treatment barrel (2) movably arranged inside the support barrel (1), and a support leg (11) fixedly connected to the bottom end of the support barrel (1), characterized in that: The top of the treatment barrel (2) is movably provided with a barrel cover (5), and the interior of the treatment barrel (2) is provided with a spraying assembly (6) for evenly spraying the medicine; The medicine spraying assembly (6) comprises a mounting plate (61) fixedly connected to the top of the barrel cover (5), a motor (62) fixedly connected to the top of the mounting plate (61), a rotating rod (63) fixedly connected to the output end of the motor (62), a first bevel gear (64) fixedly connected to the outer surface of the rotating rod (63), a second bevel gear (65) meshingly connected to one side of the first bevel gear (64), a dosing pipe (66) fixedly connected to the inside of the second bevel gear (65), a medicine spraying barrel (67) fixedly passing through the bottom end of the dosing pipe (66), a medicine outlet (68) provided on the outer surface of the medicine spraying barrel (67), a connecting rod (69) fixedly connected to the bottom end of the medicine spraying barrel (67), and a stirring blade (610) fixedly connected to the outer surface of the connecting rod (69), and the dosing pipe (66) passes through the barrel cover (5).

2. The sewage treatment dosing device for sewage treatment according to claim 1 is characterized in that: The upper surface of the barrel cover (5) is provided with a water inlet (51), a filter barrel (7) is movably arranged inside the water inlet (51), a ring-shaped support plate (71) is fixedly connected to the top of the filter barrel (7), a filter hole (72) is provided at the bottom of the filter barrel (7), the bottom end of the ring-shaped support plate (71) is in contact with the top of the barrel cover (5), and the diameter of the filter barrel (7) is equal to the diameter of the water inlet (51).

3. The sewage treatment dosing device for sewage treatment according to claim 2 is characterized in that: An annular fixing plate (22) is fixedly connected to the inner surface of the treatment barrel (2), a locking bolt (8) is threadedly connected between the annular fixing plate (22) and the barrel cover (5), and the outer diameter of the annular fixing plate (22) is equal to the diameter of the barrel cover (5).

4. The sewage treatment dosing device for sewage treatment according to claim 1, characterized in that: A drainage pipe (3) is fixedly passed through the bottom end of the treatment barrel (2), a valve (31) is fixedly connected to the outer surface of the drainage pipe (3), a through opening (13) is opened on the lower surface of the support barrel (1), and the drainage pipe (3) passes through the through opening (13).

5. The sewage treatment dosing device for sewage treatment according to claim 4 is characterized in that: The bottom end of the inner wall of the support barrel (1) is fixedly connected to an electric push rod (4), the top end of the electric push rod (4) is fixedly connected to a circular support plate (41), and the top end of the circular support plate (41) is in contact with the bottom end of the processing barrel (2).

6. The sewage treatment dosing device for sewage treatment according to claim 5, characterized in that: The outer surface of the processing barrel (2) is fixedly connected with a sliding block (21), the inner surface of the supporting barrel (1) is provided with a sliding groove (12), and the sliding block (21) is slidably connected with the sliding groove (12).

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