Stirring device for wastewater treatment

Abstract

The stirring device comprises a shell and a movable plate, a water inlet pipe is arranged at the upper end of the left side of the shell, a filter cover is arranged at one end of the water inlet pipe, first motors are fixedly installed at the left end and the right end of the top of the shell respectively, and the output ends of the first motors are fixedly connected with rotating discs; a guide pin rod is fixedly connected to the other side of the rotating disc, guide rail grooves are formed in the left side and the right side of the movable plate, a second motor is fixedly installed at the middle end of the top of the movable plate, a rotating rod is fixedly connected to the output end of the second motor, and a stirring rod is fixedly connected to the lower end of the outer surface of the rotating rod. And the outer surface of the stirring rod is fixedly connected with a material mixing rod. The device disclosed by the utility model can be used for quickly and fully mixing wastewater and an additive, simultaneously avoiding the attachment of pollutants, improving the use performance of the device, and is simple in structure, convenient to operate, excellent in performance, low in manufacturing cost and beneficial to market popularization.

Description

Technical Field

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

[0002] Wastewater treatment is the use of physical, chemical and biological methods to treat wastewater, purify wastewater, reduce pollution, and even recycle and reuse wastewater to make full use of water resources. The wastewater treatment process requires stirring and mixing through a stirring device.

[0003] At present, wastewater treatment devices generally adopt chemical methods, that is, adding chemicals and stirring and purifying wastewater. However, most existing stirring devices are too simple in structure and the stirring area is too small, so most drugs cannot be quickly mixed with wastewater, resulting in poor wastewater purification effect. In addition, most stirring devices for wastewater treatment often have pollutants easily attached to the cylinder wall and stirring rod after treating wastewater for a period of time, affecting the stirring efficiency. Manual disassembly and cleaning are required, which brings inconvenience to people's use. For this reason, we propose a stirring device for wastewater treatment. Utility Model Content

[0004] The utility model aims to provide a stirring device for wastewater treatment, which has the advantages of rapid and sufficient mixing and avoiding the attachment of pollutants, and solves the problems that most existing stirring devices are too simple in structure and too small in stirring area, so that most drugs cannot be quickly mixed with wastewater, resulting in poor wastewater purification effect, and most stirring devices for wastewater treatment are prone to pollutants being attached to the cylinder wall and the stirring rod after working for a period of time to treat wastewater, thus affecting the stirring efficiency and requiring manual disassembly and cleaning, which brings inconvenience to people's use.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a stirring device for wastewater treatment, comprising a shell and a movable plate, a water inlet pipe is arranged at the upper end of the left side of the shell, a filter cover is arranged at one end of the water inlet pipe, a first motor is fixedly installed at both left and right ends of the top of the shell, a rotating disk is fixedly connected to the output end of the first motor, a guide pin rod is fixedly connected to the other side of the rotating disk, guide rail grooves are provided on both left and right sides of the movable plate, a second motor is fixedly installed at the middle end of the top of the movable plate, a rotating rod is fixedly connected to the output end of the second motor, a stirring rod is fixedly connected to the lower end of the outer surface of the rotating rod, a mixing rod is fixedly connected to the outer surface of the stirring rod, and a scraper is fixedly connected to one side of the stirring rod.

[0006] Preferably, the left and right ends of the bottom of the shell are fixedly connected with support legs, and the bottom of the support legs is fixedly connected with a support base plate, a control panel is fixedly installed on the upper end of the front surface of the shell, and a material addition port is provided at the front end of the top of the shell.

[0007] Preferably, a filter screen is fixedly connected to the right end of the inner cavity of the filter cover, a slag collecting pipe is connected to the left end of the bottom of the filter cover, and a manual valve body is provided at the lower end of the slag collecting pipe.

[0008] Preferably, a drain pipe is provided at the middle end of the bottom of the shell, and a solenoid valve is provided at one end of the drain pipe.

[0009] Preferably, the guide rail groove and the guide pin rod are adapted to each other, and the guide pin rod slides on the inner side of the guide rail groove.

[0010] Preferably, both front and rear ends of the top of the shell are fixedly connected to limiting sliding rods, and the limiting sliding rods slide on the inner surface of the movable plate.

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

[0012] The utility model can quickly and fully mix wastewater and additives, and at the same time, avoid the attachment of pollutants, thereby improving the performance of the device. It has a simple structure, is easy to operate, has excellent performance, and has a low production cost, which is conducive to market promotion. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the structure of the utility model from the first perspective;

[0014] Figure 2 This is a schematic diagram of the structure of the utility model from a second viewing angle;

[0015] Figure 3 This is a schematic diagram of the cross-sectional structure of the utility model from a third viewing angle;

[0016] Figure 4 It is a schematic diagram of the enlarged structure of point A of the utility model.

[0017] In the figure: 1. Shell; 2. Control panel; 3. Material adding port; 4. Movable plate; 5. Filter cover; 6. Water inlet pipe; 7. First motor; 8. Second motor; 9. Limit slide bar; 10. Rotating plate; 11. Drain pipe; 12. Support leg; 13. Guide pin rod; 14. Slag collecting pipe; 15. Manual valve body; 16. Mixing rod; 17. Stirring rod; 18. Rotating rod; 19. Filter screen; 20. Scraper; 21. Guide rail groove. DETAILED DESCRIPTION

[0018] 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.

[0019] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0020] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0021] The shell 1, control panel 2, material addition port 3, movable plate 4, filter cover 5, water inlet pipe 6, first motor 7, second motor 8, limit slide bar 9, rotating disk 10, drain pipe 11, support leg 12, guide pin rod 13, slag collecting pipe 14, manual valve body 15, mixing rod 16, stirring rod 17, rotating rod 18, filter screen 19, scraper 20 and guide rail groove 21 of the present application are all universal standard parts or parts known to technical personnel in this field, and their structures and principles can be known to technical personnel through technical manuals or through conventional experimental methods.

[0022] See also Figure 1-4 A stirring device for wastewater treatment comprises a shell 1 and a movable plate 4, a water inlet pipe 6 is arranged at the upper end of the left side of the shell 1, a filter cover 5 is arranged at one end of the water inlet pipe 6, a first motor 7 is fixedly installed at both left and right ends of the top of the shell 1, a rotating disk 10 is fixedly connected to the output end of the first motor 7, a guide pin rod 13 is fixedly connected to the other side of the rotating disk 10, guide rail grooves 21 are opened on the left and right sides of the movable plate 4, a second motor 8 is fixedly installed at the middle end of the top of the movable plate 4, a rotating rod 18 is fixedly connected to the output end of the second motor 8, a stirring rod 17 is fixedly connected to the lower end of the outer surface of the rotating rod 18, a mixing rod 16 is fixedly connected to the outer surface of the stirring rod 17, and a scraper 20 is fixedly connected to one side of the stirring rod 17.

[0023] The left and right ends of the bottom of the shell 1 are fixedly connected with support legs 12, and the bottom of the support legs 12 is fixedly connected with a support base plate. The upper end of the front surface of the shell 1 is fixedly installed with a control panel 2, and the front end of the top of the shell 1 is provided with a material addition port 3.

[0024] Through the above technical solution, the setting of the control panel 2 makes it convenient for the staff to operate the device.

[0025] The right end of the inner cavity of the filter cover 5 is fixedly connected with a filter screen 19 , the left end of the bottom of the filter cover 5 is connected with a slag collecting pipe 14 , and the lower end of the slag collecting pipe 14 is provided with a manual valve body 15 .

[0026] Through the above technical solution, the wastewater can be filtered by setting the filter screen 19, and at the same time, the filtered impurities fall into the slag collecting pipe 14 for collection.

[0027] A liquid discharge pipe 11 is disposed at the middle end of the bottom of the housing 1 , and a solenoid valve is disposed at one end of the liquid discharge pipe 11 .

[0028] Through the above technical solution, the drainage pipe 11 is provided to facilitate the discharge of water.

[0029] The guide rail groove 21 is matched with the guide pin rod 13 , and the guide pin rod 13 slides on the inner side of the guide rail groove 21 .

[0030] Through the above technical solution, the movable plate 4 can be driven to move up and down through the arrangement of the guide rail groove 21 and the guide pin rod 13.

[0031] The front and rear ends of the top of the housing 1 are both fixedly connected to limit sliding rods 9 , and the limit sliding rods 9 slide on the inner surface of the movable plate 4 .

[0032] Through the above technical solution, the setting of the limiting slide bar 9 ensures the smooth movement of the movable plate 4.

[0033] When in use, after the device is powered on through the external power socket, the wastewater to be treated enters the shell 1 through the cooperation of the water inlet pipe 6 and the filter cover 5, and the setting of the filter screen 19 can filter the wastewater. At the same time, the filtered impurities fall into the slag collecting pipe 14 for collection. After the manual valve body 15 is unscrewed, the impurities can be quickly discharged and cleaned. Then, after the additive is added into the shell 1 through the material addition port 3, the first motor 7 and the second motor 8 are turned on by the control panel 2. When the second motor 8 is working, it can drive the rotating rod 18, the stirring rod 17 and the mixing rod 16 to rotate, so as to mix the wastewater and the additive. When the first motor 7 is working, it can drive the rotating disk 10 to rotate, thereby forcing the guide pin rod 13 to slide in the guide rail groove 21, and with the assistance of the limit slide rod 9, it can smoothly drive the movable plate 4 to move up and down, and then when the rotating rod 18, the stirring rod 17 and the mixing rod 16 rotate, they can move up and down, so that the wastewater and the additive can be fully mixed, meeting people's use needs.

[0034] 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 stirring device for wastewater treatment, comprising a housing (1) and a movable plate (4), characterized in that: A water inlet pipe (6) is arranged at the upper end of the left side of the shell (1), and a filter cover (5) is arranged at one end of the water inlet pipe (6). First motors (7) are fixedly installed at both left and right ends of the top of the shell (1), and the output end of the first motor (7) is fixedly connected to a rotating disk (10), and the other side of the rotating disk (10) is fixedly connected to a guide pin rod (13). Guide rail grooves (21) are provided on both left and right sides of the movable plate (4). A second motor (8) is fixedly installed at the middle end of the top of the movable plate (4), and the output end of the second motor (8) is fixedly connected to a rotating rod (18). The lower end of the outer surface of the rotating rod (18) is fixedly connected to a stirring rod (17), and the outer surface of the stirring rod (17) is fixedly connected to a mixing rod (16), and one side of the stirring rod (17) is fixedly connected to a scraper (20).

2. A stirring device for wastewater treatment according to claim 1, characterized in that: The left and right ends of the bottom of the shell (1) are fixedly connected to support legs (12), and the bottom of the support legs (12) is fixedly connected to a support base plate, a control panel (2) is fixedly mounted on the upper end of the front surface of the shell (1), and a material addition port (3) is provided at the front end of the top of the shell (1).

3. A stirring device for wastewater treatment according to claim 1, characterized in that: The right end of the inner cavity of the filter cover (5) is fixedly connected with a filter screen (19), the left end of the bottom of the filter cover (5) is connected with a slag collecting pipe (14), and the lower end of the slag collecting pipe (14) is provided with a manual valve body (15).

4. A stirring device for wastewater treatment according to claim 1, characterized in that: A liquid discharge pipe (11) is provided at the middle end of the bottom of the housing (1), and a solenoid valve is provided at one end of the liquid discharge pipe (11).

5. A stirring device for wastewater treatment according to claim 1, characterized in that: The guide rail groove (21) and the guide pin rod (13) are matched, and the guide pin rod (13) slides on the inner side of the guide rail groove (21).

6. A stirring device for wastewater treatment according to claim 1, characterized in that: The front and rear ends of the top of the shell (1) are both fixedly connected to a limiting slide bar (9), and the limiting slide bar (9) slides on the inner surface of the movable plate (4).

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