Industrial wastewater treatment tank

Abstract

The utility model belongs to the technical field of wastewater treatment, and particularly relates to an industrial wastewater treatment pond which comprises a wastewater treatment pond body, a mounting frame fixedly mounted at the upper end of the wastewater treatment pond body, a mounting plate fixedly connected to the middle of the mounting frame, and a driving motor fixedly mounted at the upper end of the mounting plate. An output shaft of the driving motor is in transmission connection with a connecting plate rotationally connected with the mounting plate, an aeration pump is mounted at the lower end of the connecting plate, the connecting plate is fixedly connected with a hollow T-shaped rod, the output end of the aeration pump penetrates through the hollow T-shaped rod and is provided with two aeration discs, and the mounting frame and the mounting plate are jointly provided with a liquid inlet mechanism; the liquid inlet mechanism and the hollow T-shaped rod are jointly provided with a stirring mechanism; according to the utility model, the driving motor can drive the stirring mechanism to stir and mix wastewater and output oxygen while driving the aeration disc to rotate and output, so that the reaction between the oxygen and the wastewater is accelerated, and the wastewater treatment efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of wastewater treatment, and in particular relates to an industrial wastewater treatment pool. Background Art

[0002] Wastewater treatment is a complex process that includes physical, chemical and biological methods to remove pollutants from wastewater and ensure that water quality meets discharge standards. Wastewater treatment methods include physical, chemical and biological methods; biological wastewater treatment includes aeration of wastewater. Aeration is the use of certain methods and equipment to force air into the sewage, so that the sewage in the pool contacts the air and oxygenates, and stirs the liquid to accelerate the transfer of oxygen in the air to the liquid, prevent suspended objects in the pool from sinking, strengthen the contact between organic matter in the pool and microorganisms and dissolved oxygen, and oxidize and decompose organic matter in the sewage to achieve the effect of wastewater treatment. When aeration is carried out in existing wastewater treatment pools, the aeration equipment has a small range of action, resulting in wastewater far away from the aeration equipment unable to effectively contact oxygen, which in turn leads to low wastewater treatment efficiency, and therefore needs to be improved. Utility Model Content

[0003] The purpose of the utility model is to provide an industrial wastewater treatment pool, which can drive the aeration disk to rotate and output through a driving motor, and at the same time drive the stirring mechanism to stir and mix the wastewater and the output oxygen, thereby accelerating the reaction between oxygen and wastewater and improving the wastewater treatment efficiency. Moreover, the stirring mechanism can circulate and stir around the center of the wastewater treatment pool to prevent the wastewater on the side of the wastewater treatment pool from coming into contact with the oxygen output by the aeration disk.

[0004] In order to achieve the above technical objectives, the technical solutions adopted by this utility model are as follows:

[0005] An industrial wastewater treatment tank comprises a wastewater treatment tank, wherein a mounting frame is fixedly installed on the upper end of the wastewater treatment tank, a mounting plate is fixedly connected to the middle of the mounting frame, a driving motor is fixedly installed on the upper end of the mounting plate, an output shaft of the driving motor is transmission-connected to a connecting plate rotatably connected to the mounting plate, an aeration pump is installed on the lower end of the connecting plate, a hollow T-shaped rod is fixedly connected to the connecting plate, two aeration disks are installed on the output end of the aeration pump passing through the hollow T-shaped rod, a liquid inlet mechanism is jointly installed on the mounting frame and the mounting plate, and a stirring mechanism is jointly installed on the liquid inlet mechanism and the hollow T-shaped rod.

[0006] The liquid inlet mechanism includes an annular tube fixedly connected to the mounting plate, and the mounting frame includes four connecting rods fixedly connected to the wastewater treatment tank. The four connecting rods are all fixedly installed on the annular tube, one of the connecting rods is provided with a liquid inlet groove connected to the annular tube, and the lower end of the annular tube is provided with several liquid outlet heads.

[0007] The stirring mechanism includes an annular convex plate that is slidably connected to a hollow T-shaped rod, the upper end of the annular convex plate is fixedly connected to a plurality of vertical rods, the upper ends of the plurality of vertical rods are commonly fixedly connected to a circular ring, the inner side of the circular ring is fixedly connected to a plurality of cross rods, the plurality of cross rods are commonly fixedly connected to a gear, the lower end of the annular tube is fixedly connected to an outer gear ring that matches the gear, and the plurality of vertical rods are fixedly connected to a scraper that matches the wastewater treatment tank.

[0008] A plurality of stirring rods are fixedly connected to the inner sides of the plurality of vertical rods.

[0009] The lower sides of the plurality of vertical rods are fixedly connected with arc-shaped plates.

[0010] A plurality of hooks are fixedly connected to the lower side of the cross bar, and a plurality of the hooks are commonly connected to a collection net bag.

[0011] The utility model can drive the aeration disk to rotate and output by a driving motor, and at the same time drive the stirring mechanism to stir and mix the wastewater and the output oxygen, thereby accelerating the reaction between oxygen and wastewater and improving the wastewater treatment efficiency. Moreover, the stirring mechanism can circulate and stir around the center of the wastewater treatment pool to prevent the wastewater on the side of the wastewater treatment pool from coming into contact with the oxygen output by the aeration disk. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The present invention can be further described by way of non-limiting embodiments given in the accompanying drawings.

[0013] Figure 1 This is a structural diagram of an industrial wastewater treatment pool according to the utility model;

[0014] Figure 2 This is a schematic diagram of the cross-sectional structure of an industrial wastewater treatment pool of the utility model;

[0015] Figure 3 for Figure 2 Schematic diagram of the enlarged structure at A in the middle;

[0016] Figure 4 for Figure 2 Schematic diagram of the enlarged structure at point B in the middle.

[0017] The main component symbols are described as follows:

[0018] Wastewater treatment tank 1, mounting frame 11, mounting plate 12, drive motor 13, connecting plate 14, aeration pump 15, hollow T-shaped rod 16, aeration plate 17, liquid outlet head 19, annular tube 20, connecting rod 21, liquid inlet trough 22, annular convex plate 23, vertical rod 24, circular ring 25, cross bar 26, gear 27, outer gear ring 28, scraper 29, stirring rod 30, arc plate 31, hook 32, collection net bag 33. DETAILED DESCRIPTION

[0019] In order to enable those skilled in the art to better understand the present invention, the technical solution of the present invention is further described below with reference to the accompanying drawings and embodiments.

[0020] Example 1: Figure 1-4 As shown, an industrial wastewater treatment tank of the present invention includes a wastewater treatment tank 1, a mounting frame 11 is fixedly installed on the upper end of the wastewater treatment tank 1, a mounting plate 12 is fixedly connected to the middle of the mounting frame 11, a driving motor 13 is fixedly installed on the upper end of the mounting plate 12, the output shaft of the driving motor 13 is transmission-connected to a connecting plate 14 rotatably connected to the mounting plate 12, an aeration pump 15 is installed at the lower end of the connecting plate 14, the connecting plate 14 is fixedly connected to a hollow T-shaped rod 16, the output end of the aeration pump 15 passes through the hollow T-shaped rod 16 and is installed with two aeration plates 17, the mounting frame 11 and the mounting plate 12 are jointly installed with a liquid inlet mechanism, and the liquid inlet mechanism and the hollow T-shaped rod 16 are jointly installed with a stirring mechanism.

[0021] During use, the preliminarily treated industrial wastewater is put into the wastewater treatment tank 1, and then the drive motor 13 and the aeration pump 15 are started to work, so that the output end of the aeration pump 15 transmits gas to the aeration plate 17 through the hollow T-shaped rod 16, and then the output from the aeration plate 17 contacts and reacts with the wastewater. While the aeration plate 17 and the aeration pump 15 are working, the drive motor 13 will drive the connecting plate 14 to rotate, and then drive the aeration pump 15, the hollow T-shaped rod 16, the aeration plate 17 and the stirring mechanism to rotate, so that the stirring mechanism can be driven to stir the wastewater and oxygen while aerating, so that the oxygen can fully contact and react with the wastewater to accelerate the wastewater treatment efficiency. At the same time, the liquid inlet mechanism can add auxiliary reagents needed for wastewater treatment to accelerate the reaction of the wastewater.

[0022] The utility model can drive the aeration disk 17 to rotate and output by the driving motor 13, and at the same time drive the stirring mechanism to stir and mix the wastewater and the output oxygen, thereby accelerating the reaction between oxygen and wastewater and improving the wastewater treatment efficiency. Moreover, the stirring mechanism can also circulate and stir around the center of the wastewater treatment tank 1 to prevent the wastewater on the side of the wastewater treatment tank 1 from being unable to contact the oxygen output by the aeration disk 17.

[0023] Example 2: Based on Example 1, a further improvement is made. The liquid inlet mechanism includes an annular tube 20 fixedly connected to the mounting plate 12. The mounting frame 11 includes four connecting rods 21 fixedly connected to the wastewater treatment tank 1. The four connecting rods 21 are fixedly mounted to the annular tube 20. One of the connecting rods 21 is provided with a liquid inlet groove 22 communicating with the annular tube 20. The lower end of the annular tube 20 is provided with a plurality of liquid outlet heads 19.

[0024] When reagents need to be added, the liquid inlet tank 22 is connected to the liquid storage device, so that the solvent enters the annular tube 20 through the liquid inlet tank 22 and then flows into the wastewater treatment tank 1 from the liquid outlet head 19.

[0025] The stirring mechanism includes an annular convex plate 23 slidably connected to the hollow T-shaped rod 16. The upper end of the annular convex plate 23 is fixedly connected to a plurality of vertical rods 24. The upper ends of the plurality of vertical rods 24 are commonly fixedly connected to a circular ring 25. The inner side of the circular ring 25 is fixedly connected to a plurality of cross rods 26. The plurality of cross rods 26 are commonly fixedly connected to a gear 27. The lower end of the annular tube 20 is fixedly connected to an outer gear ring 28 that matches the gear 27. The plurality of vertical rods 24 are fixedly connected to a scraper 29 that matches the wastewater treatment tank 1.

[0026] During the rotation of the connecting plate 14, the hollow T-shaped rod 16 will be driven to rotate, and then the annular convex plate 23 will be driven to rotate following the hollow T-shaped rod 16. Since the scraper 29 is in contact with the inner wall of the wastewater treatment tank 1, and the gear 27 is engaged with the outer gear ring 28 for transmission, the gear 27 will rotate under the engagement of the outer gear ring 28 during the rotation of the annular convex plate 23, thereby driving the annular convex plate 23 to revolve around the hollow T-shaped rod 16 and rotate around the gear 27 as the center of the circle. Such rotation will drive the ring 25 and several vertical rods 24 to rotate, and then the wastewater is mixed and stirred through the vertical rods 24.

[0027] A plurality of stirring rods 30 are fixedly connected to the inner sides of the plurality of vertical rods 24 ; the plurality of stirring rods 30 can horizontally stir the wastewater and oxygen to improve the wastewater treatment effect.

[0028] A curved plate 31 is fixedly connected to the lower side of several vertical rods 24; when the drive motor 13 is working, the rotation direction of the vertical rod 24 matches the curved plate 31, so that the wastewater moves toward the outside of the vertical rod 24 under the push of the curved plate 31, thereby pushing the wastewater mixed with oxygen outward, thereby improving the treatment effect of oxygen and other wastewater.

[0029] A plurality of hooks 32 are fixedly connected to the lower side of the cross bar 24, and the plurality of hooks 32 are commonly connected to a collecting net bag 33; the collecting net bag 33 is provided with a plurality of grooves matching the hooks 32, so that the collecting net bag 33 can be connected to the side of the hook 32, and the collecting net bag 33 floats under the rotation of the cross bar 24 and the force of the wastewater, so that the opening of the collecting net bag 33 collects impurities floating on the water surface of the wastewater treatment pool 1. After collection, the collecting net bag 33 can be removed from the hook 32 for cleaning, which is easy to operate.

[0030] The above embodiments are merely illustrative of the principles and effects of the present invention and are not intended to limit the present invention. Anyone skilled in the art may modify or alter the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or alterations made by persons skilled in the art without departing from the spirit and technical principles disclosed herein shall be covered by the claims of the present invention.

Claims

1. An industrial wastewater treatment tank, comprising a wastewater treatment tank, wherein a mounting frame is fixedly mounted on the upper end of the wastewater treatment tank, characterized in that: A mounting plate is fixedly connected to the middle of the mounting frame, a driving motor is fixedly installed on the upper end of the mounting plate, the output shaft of the driving motor is transmission-connected to a connecting plate rotatably connected to the mounting plate, an aeration pump is installed at the lower end of the connecting plate, a hollow T-shaped rod is fixedly connected to the connecting plate, and two aeration plates are installed on the output end of the aeration pump passing through the hollow T-shaped rod, a liquid inlet mechanism is jointly installed on the mounting frame and the mounting plate, and a stirring mechanism is jointly installed on the liquid inlet mechanism and the hollow T-shaped rod.

2. An industrial wastewater treatment pool according to claim 1, characterized in that: The liquid inlet mechanism includes an annular tube fixedly connected to the mounting plate, and the mounting frame includes four connecting rods fixedly connected to the wastewater treatment tank. The four connecting rods are all fixedly installed on the annular tube, one of the connecting rods is provided with a liquid inlet groove connected to the annular tube, and the lower end of the annular tube is provided with several liquid outlet heads.

3. An industrial wastewater treatment pool according to claim 2, characterized in that: The stirring mechanism includes an annular convex plate that is slidably connected to a hollow T-shaped rod, the upper end of the annular convex plate is fixedly connected to a plurality of vertical rods, the upper ends of the plurality of vertical rods are commonly fixedly connected to a circular ring, the inner side of the circular ring is fixedly connected to a plurality of cross rods, the plurality of cross rods are commonly fixedly connected to a gear, the lower end of the annular tube is fixedly connected to an outer gear ring that matches the gear, and the plurality of vertical rods are fixedly connected to a scraper that matches the wastewater treatment tank.

4. An industrial wastewater treatment pool according to claim 3, characterized in that: A plurality of stirring rods are fixedly connected to the inner sides of the plurality of vertical rods.

5. An industrial wastewater treatment pool according to claim 3, characterized in that: The lower sides of the plurality of vertical rods are fixedly connected with arc-shaped plates.

6. An industrial wastewater treatment pool according to claim 3, characterized in that: A plurality of hooks are fixedly connected to the lower side of the cross bar, and a plurality of the hooks are commonly connected to a collection net bag.

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