Vertical sewage treatment device

Abstract

The utility model belongs to the technical field of sewage treatment, and particularly relates to a vertical sewage treatment device which comprises a vertical filtering main body tank, the inner surface wall of the vertical filtering main body tank is fixedly connected with a tank body gear; a servo motor is mounted at the bottom of the vertical filtering main body tank; the output end of the servo motor is fixedly connected with a main body rod; the outer surface wall of the main body rod is fixedly connected with an external auxiliary block; during working, a servo motor is arranged and used for driving the external auxiliary block to rotate, and a meshing gear is meshed with a tank body gear, so that the meshing gear rotates synchronously in the rotating process of the external auxiliary block, and the external auxiliary block is driven to rotate by the rotating rod. At the moment, the rotating rod and the stirring blades can rotate under the action of the transmission gear and the rotating rod, so that the stirring blades can be used for stirring while the liquid is stirred by the external auxiliary block, the stirring dead angle is reduced, and the mixing rate of microorganisms is increased.

Description

Technical Field

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

[0002] In the process of wastewater treatment, anaerobic microorganisms are usually used. The anaerobic fermentation of anaerobic microorganisms can not only treat the sewage, but also produce a large amount of biogas, which is conducive to the reuse of resources.

[0003] In the current prior art, vertical sewage treatment devices, when in use, usually adopt a square or circular three-dimensional design, and by adding anaerobic microorganisms inside the sewage for fermentation, the sewage can be further treated while achieving the production of biogas.

[0004] When using the existing vertical sewage treatment device, because anaerobic microorganisms need to be added, stirring is often required to ensure that the microorganisms and sewage are fully mixed. However, the common stirring structure is too simple and it is very easy to have stirring dead corners, which is not conducive to the mixing of microorganisms and sewage. Therefore, a vertical sewage treatment device is proposed to address the above problems. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art and solve at least one technical problem raised in the background technology, the utility model proposes a vertical sewage treatment device.

[0006] The technical solution adopted by the utility model to solve its technical problems is: a vertical sewage treatment device described in the utility model comprises a vertical filtering main tank; the inner surface wall of the vertical filtering main tank is fixedly connected with a tank gear; a servo motor is installed at the bottom of the vertical filtering main tank; the output end of the servo motor is fixedly connected with a main rod; the outer surface wall of the main rod is fixedly connected with an external auxiliary block; the inner surface wall of the external auxiliary block is rotatably connected with a rotating rod; a plurality of rotating rods are provided; the tops of the rotating rods are fixedly connected with stirring blades; the outer surface walls of the rotating rods are fixedly connected with transmission gears; one end of the external auxiliary block is rotatably connected with a meshing gear; the meshing gear is connected to a transmission chain through the transmission gear.

[0007] Preferably, the top of the vertical filter main tank is fixedly connected to a filter main block; the inner surface wall of the filter main block is slidably connected to a filter drawer; one side of the filter main block is slidably connected to a pop-up damping rod; the pop-up damping rod is fixedly connected to a pop-up spring through the filter main block; and the inner surface wall of the filter drawer is fixedly connected to a filter screen.

[0008] Preferably, a plug plate is fixedly connected to the side of the filter drawer; and a bevel block is fixedly connected to the bottom of the plug plate.

[0009] Preferably, a side surface of the filter main body block is fixedly connected to a limit damping rod; and an outer surface wall of the limit damping rod is slidably connected to a movable block.

[0010] Preferably, the movable block is fixedly connected with a return spring via the filter main body block; and a pull ring is fixedly connected with the bottom of the movable block.

[0011] Preferably, a discharge pipe is installed on the side of the vertical filter main tank; and a support rod is fixedly connected to the bottom of the vertical filter main tank.

[0012] Preferably, a transparent glass is fixedly connected to the side of the vertical filter main body tank; a filter chamber is fixedly connected to the top of the filter main body block; and a feed port is installed on the top of the filter chamber.

[0013] Beneficial effects of the utility model:

[0014] 1. The utility model provides a vertical sewage treatment device, which is provided with a servo motor and uses the servo motor to drive the external auxiliary block to rotate. Because the meshing gear is meshed with the tank gear, the meshing gear rotates synchronously during the rotation of the external auxiliary block. At this time, the rotating rod and the stirring blade will rotate under the action of the transmission gear and the rotating rod, so that the external auxiliary block can stir the liquid while also stirring with the stirring blade, thereby reducing the stirring dead angle and accelerating the mixing rate of microorganisms.

[0015] 2. The utility model provides a vertical sewage treatment device, which fixes the filter drawer and the movable block by setting an angled block, so that when the movable block leaves the angled block, the filter drawer can be popped out by a pop-up spring, thereby realizing the rapid pop-out of the filter screen and facilitating the replacement of the filter screen. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0017] Figure 1 It is an overall stereogram of the utility model;

[0018] Figure 2 It is a three-dimensional diagram of the filter screen in the utility model;

[0019] Figure 3 It is an enlarged view of point A in the utility model;

[0020] Figure 4 This is a three-dimensional diagram of the interior of the neutral filter main tank of the utility model;

[0021] Figure 5 It is an enlarged view of point B in the utility model.

[0022] Legend:

[0023] 1. Vertical filter main tank; 2. Filter main block; 3. Filter drawer; 4. Filter screen; 5. Pop-up damping rod; 6. Pop-up spring; 7. Insert plate; 8. Bevel block; 9. Movable block; 10. Limit damping rod; 11. Reset spring; 12. Pull ring; 13. Servo motor; 14. Tank body gear; 15. Main rod; 16. Transmission gear; 17. Rotating rod; 18. Stirring blade; 19. Transmission chain; 20. External auxiliary block; 21. Meshing gear; 22. Discharge pipe; 23. Transparent glass; 24. Support rod; 25. Feed inlet; 26. Filter chamber. DETAILED DESCRIPTION

[0024] 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 of 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.

[0025] Specific examples are given below.

[0026] See also Figure 1-Figure 5 The utility model provides a vertical sewage treatment device, including a vertical filtering main tank 1; the inner surface wall of the vertical filtering main tank 1 is fixedly connected with a tank gear 14; a servo motor 13 is installed at the bottom of the vertical filtering main tank 1; the output end of the servo motor 13 is fixedly connected with a main rod 15; the outer surface wall of the main rod 15 is fixedly connected with an external auxiliary block 20; the inner surface wall of the external auxiliary block 20 is rotatably connected with a rotating rod 17; a plurality of rotating rods 17 are provided; the top of the rotating rod 17 is fixedly connected with a stirring blade 18; the outer surface wall of the rotating rod 17 is fixedly connected with a transmission gear 16; one end of the external auxiliary block 20 is rotatably connected with a meshing gear 21; the meshing gear 21 is connected to the transmission gear 16 through the transmission gear 16 It is connected to a transmission chain 19; when working, starting the servo motor 13 can drive the main rod 15 to rotate, and then the external auxiliary block 20 rotates along the center of the main rod 15. Because the meshing gear 21 is meshed with the tank gear 14, during the rotation of the external auxiliary block 20, the meshing gear 21 will also rotate in the external auxiliary block 20, and the bottom transmission of the meshing gear 21 connects the transmission chain 19 and the transmission gear 16. At the same time, the rotating rod 17 is limited by the external auxiliary block 20 for rotation, so that the rotation of the meshing gear 21 can drive the rotating rod 17 and the stirring blade 18 to rotate, and then the stirring blade 18 and the external auxiliary block 20 are matched, so that the microorganisms and sewage are mixed more fully.

[0027] Further, such as Figure 2 and Figure 3 As shown, the top of the vertical filtering main body tank 1 is fixedly connected with a filtering main body block 2; the inner surface wall of the filtering main body block 2 is slidably connected with a filtering drawer 3; a pop-up damping rod 5 is slidably connected to one side of the filtering main body block 2; the pop-up damping rod 5 is fixedly connected with a pop-up spring 6 through the filtering main body block 2; the inner surface wall of the filtering drawer 3 is fixedly connected with a filter screen 4; the side of the filtering drawer 3 is fixedly connected with a plug plate 7; the bottom of the plug plate 7 is fixedly connected with an angled block 8; the side of the filtering main body block 2 is fixedly connected with a limited damping rod 10; the outer surface wall of the limited damping rod 10 is slidably connected with a movable block 9; the movable block 9 is fixedly connected with a reset spring 11 through the filtering main body block 2; the bottom of the movable block 9 is fixedly connected with a pull ring 12; a discharge pipe 22 is installed on the side of the vertical filtering main body tank 1; a support rod 24 is fixedly connected to the bottom of the vertical filtering main body tank 1; a transparent glass 23 is fixedly connected to the side of the vertical filtering main body tank 1; a filtering chamber 26 is fixedly connected to the top of the filtering main body block 2; and a feed port 25 is installed on the top of the filtering chamber 26. During operation, after the sewage is poured in along the feed port and the anaerobic microbial agent is poured in, the sewage can enter along the filter chamber 26 and the impurities can be roughly filtered by the filter screen 4, and then enter the interior of the vertical filter main tank 1 for stirring and mixing. When the filter screen 4 needs to be cleaned, the pull ring 12 can be pulled to make the movable block 9 move away from the bevel block 8 until the two are staggered, so that the bevel block 8 no longer limits the movement of the filter drawer 3. At this time, the filter drawer 3 will be ejected by the ejection spring 65 that is squeezed by the force, so as to realize the ejection of the filter drawer 3, which is convenient for cleaning the filter drawer 3. After cleaning, the bevel block 8 can be reinserted, so that the bevel block 8 squeezes the movable block 9 downward at the angle, and then is pulled back by the return spring 11, so as to achieve the purpose of clamping the bevel block 8.

[0028] Working principle: Starting the servo motor 13 can drive the main rod 15 to rotate, and then the external auxiliary block 20 can rotate along the center of the main rod 15. Because the meshing gear 21 is meshed with the tank gear 14, during the rotation of the external auxiliary block 20, the meshing gear 21 will also rotate inside the external auxiliary block 20, and the bottom transmission of the meshing gear 21 connects the transmission chain 19 and the transmission gear 16. At the same time, the rotating rod 17 is limited by the external auxiliary block 20 for rotation, so that the rotation of the meshing gear 21 can drive the rotating rod 17 and the stirring blade 18 to rotate, and then the stirring blade 18 and the external auxiliary block 20 are matched, so that the microorganisms and sewage are mixed more fully, and after the sewage is poured in along the feed port, and the anaerobic microorganisms are After the bacterial agent is poured in, the sewage can enter along the filter chamber 26 and the impurities are roughly filtered by the filter screen 4, and then enter the interior of the vertical filter main tank 1 for stirring and mixing. When the filter screen 4 needs to be cleaned, the pull ring 12 can be pulled to make the movable block 9 move away from the bevel block 8 until the two are staggered, so that the bevel block 8 no longer limits the movement of the filter drawer 3. At this time, the filter drawer 3 will be ejected by the ejection spring 65 that is squeezed by the force, so as to realize the ejection of the filter drawer 3, which is convenient for cleaning the filter drawer 3. After cleaning, the bevel block 8 can be reinserted, so that the bevel block 8 squeezes the movable block 9 downward at the angle of the bevel block 8, and is then pulled back by the reset spring 11, so as to achieve the purpose of clamping the bevel block 8, and the fermented sewage can flow out along the discharge pipe 22.

[0029] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A vertical sewage treatment device, comprising a vertical filtering main tank (1); characterized in that: The inner surface wall of the vertical filtering main tank (1) is fixedly connected to a tank gear (14); a servo motor (13) is installed at the bottom of the vertical filtering main tank (1); the output end of the servo motor (13) is fixedly connected to a main rod (15); the outer surface wall of the main rod (15) is fixedly connected to an external auxiliary block (20); the inner surface wall of the external auxiliary block (20) is rotatably connected to a rotating rod (17); a plurality of rotating rods (17) are provided; the top of each rotating rod (17) is fixedly connected to a stirring blade (18); the outer surface wall of each rotating rod (17) is fixedly connected to a transmission gear (16); one end of the external auxiliary block (20) is rotatably connected to a meshing gear (21); the meshing gear (21) is connected to a transmission chain (19) through the transmission gear (16).

2. A vertical sewage treatment device according to claim 1, characterized in that: The top of the vertical filter main tank (1) is fixedly connected to a filter main block (2); the inner surface wall of the filter main block (2) is slidably connected to a filter drawer (3); one side of the filter main block (2) is slidably connected to a pop-up damping rod (5); the pop-up damping rod (5) is fixedly connected to a pop-up spring (6) through the filter main block (2); and the inner surface wall of the filter drawer (3) is fixedly connected to a filter screen (4).

3. A vertical sewage treatment device as claimed in claim 2, characterized in that: A plug plate (7) is fixedly connected to the side of the filter drawer (3); and a bevel block (8) is fixedly connected to the bottom of the plug plate (7).

4. A vertical sewage treatment device as claimed in claim 2, characterized in that: A limited position damping rod (10) is fixedly connected to the side surface of the filtering main body block (2); and a movable block (9) is slidably connected to the outer surface wall of the limited position damping rod (10).

5. A vertical sewage treatment device as claimed in claim 4, characterized in that: The movable block (9) is fixedly connected to a return spring (11) via the filter main body block (2); and a pull ring (12) is fixedly connected to the bottom of the movable block (9).

6. A vertical sewage treatment device according to claim 1, characterized in that: A discharge pipe (22) is installed on the side of the vertical filtering main tank (1); and a support rod (24) is fixedly connected to the bottom of the vertical filtering main tank (1).

7. A vertical sewage treatment device as claimed in claim 2, characterized in that: A transparent glass (23) is fixedly connected to the side of the vertical filter main body tank (1); a filter chamber (26) is fixedly connected to the top of the filter main body block (2); and a feed port (25) is installed at the top of the filter chamber (26).

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