Stirring device for ammonium bifluoride wastewater treatment

Abstract

The utility model discloses a stirring device for ammonium bifluoride wastewater treatment, which comprises a wastewater stirring tank, a tank body cover plate, an aeration air pump and a PH display machine, a pulse control valve is mounted at the output end of the aeration air pump, an aeration connecting pipeline is mounted at the output end of the pulse control valve, a quick-plug connector is arranged at one end of the aeration connecting pipeline, and the other end of the aeration connecting pipeline is connected with the PH display machine. An anti-corrosion aeration base disc is installed at the bottom of an inner cavity of the waste water stirring pool in an embedded mode, an air supply pipeline is arranged in the anti-corrosion aeration base disc, and four one-way air supply bases communicated with the air supply pipeline are arranged at the top end of the anti-corrosion aeration base disc. Four one-way air supply seats communicated with an air supply pipeline are arranged at the top end of the anti-corrosion aeration base disc, an aeration connecting pipeline is communicated with the air supply pipeline through a quick connector, so that the four one-way air supply seats are communicated with the aeration connecting pipeline, and stirring operation is performed in an aeration manner under the control of an aeration air pump and a pulse control valve.

Description

Technical Field

[0001] The utility model relates to a stirring device for treating ammonium bifluoride wastewater, and belongs to the technical field of treating ammonium bifluoride wastewater. Background Art

[0002] In the wastewater treatment process, a wastewater treatment stirring tank is necessary equipment, and generally, the wastewater is mixed with the wastewater treatment agent in the wastewater stirring tank to carry out preliminary wastewater treatment; a stirring device is also required in the treatment process of ammonium bifluoride wastewater. Patent No. CN202111025967.1 discloses a wastewater treatment stirring tank. The technical solution rotates the lifting turn plate and drives the stirring connecting rod to rotate, thereby driving the stirring connecting rod to move up and down while rotating. At this time, the stirring connecting rod rotates and fully stirs the wastewater in the wastewater treatment tank, thereby improving the treatment effect of the wastewater. At the same time, the present invention changes the input amount of the wastewater treatment agent through the flow rate of the wastewater input, and changes the rotation and stirring speed of the fixed plate when the wastewater treatment agent is input, thereby improving the treatment effect of the wastewater.

[0003] Since an acidic environment will be generated during the treatment of ammonium bifluoride wastewater, stirring with a stirring rod alone can easily cause corrosion, resulting in damage to the entire equipment, and lacks the effect of detecting pH. Therefore, we designed a stirring device for treating ammonium bifluoride wastewater. Utility Model Content

[0004] The utility model aims to provide a stirring device for treating ammonium bifluoride wastewater to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a stirring device for treating ammonium bifluoride wastewater, comprising a wastewater stirring tank, a tank cover, an aeration pump and a PH display machine, a metal retaining ring is arranged at the edge of the top opening of the wastewater stirring tank, a plurality of ventilation holes are arranged at the top of the metal retaining ring, the tank cover is movably arranged at the top opening of the wastewater stirring tank through the metal retaining ring, one side of the wastewater stirring tank is connected to the aeration pump through a bracket, a pulse control valve is installed at the output end of the aeration pump, and the pulse control valve is installed at the output end of the aeration pump. An aeration connecting pipe is installed at the output end of the flushing control valve, one end of the aeration connecting pipe is provided with a quick-plug connector, an anti-corrosion aeration base is embedded and installed at the bottom of the inner cavity of the wastewater stirring tank, an air supply pipeline is arranged inside the anti-corrosion aeration base, four one-way air supply seats connected to the air supply pipeline are arranged at the top of the anti-corrosion aeration base, one end of the four one-way air supply seats are provided with aeration valve seats with holes, the aeration connecting pipe is connected to the air supply pipeline through a quick-plug connector so that the four one-way air supply seats are all connected to the aeration connecting pipe.

[0006] In the above-mentioned stirring device for treating ammonium bifluoride wastewater, an indicator light holder is arranged on one side of the top of the pool cover plate, and a status indicator light is arranged on the top of the indicator light holder.

[0007] In the above-mentioned stirring device for treating ammonium bifluoride wastewater, two detection sealing holes are provided on one side of the inner wall of the wastewater stirring tank, and pH detection probes are installed inside the two detection sealing holes, and the two pH detection probes are connected to the pH display electromechanical signal.

[0008] In the above-mentioned stirring device for treating ammonium bifluoride wastewater, an L-shaped handle is provided in the middle of the top end of the pool cover.

[0009] In the above-mentioned stirring device for treating ammonium bifluoride wastewater, a circular molecular sieve is arranged in the middle of the bottom end of the cell cover, and the diameter of the circular molecular sieve is two-thirds of the diameter of the cell cover.

[0010] In the above-mentioned stirring device for treating ammonium bifluoride wastewater, a scale observation window strip is arranged on the front of the wastewater stirring tank.

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

[0012] 1. The utility model discloses a stirring device for treating ammonium bifluoride wastewater. The device comprises an anti-corrosion aeration base plate embedded in the bottom of the inner cavity of a wastewater stirring tank. Four one-way air supply seats connected with an air supply pipeline are arranged on the top of the anti-corrosion aeration base plate. The aeration connecting pipeline is connected with the air supply pipeline through a quick-plug connector so that the four one-way air supply seats are connected with the aeration connecting pipeline. Under the control of an aeration air pump and a pulse control valve, a stirring operation is performed by aeration, which can avoid the corrosion of a traditional stirring rod. At the same time, the stirring space is not occupied by the stirring rod, thereby increasing the treatment capacity of wastewater. By arranging a PH display, a PH detection probe and a detection sealing hole, the PH detection can be performed in real time to prevent the corrosion of the wastewater stirring tank caused by excessive PH changes. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 The utility model is a three-dimensional structural schematic diagram of a stirring device for treating ammonium bifluoride wastewater.

[0014] Figure 2 The utility model is a schematic diagram of the three-dimensional structure of an anti-corrosion aeration base plate of a stirring device for treating ammonium bifluoride wastewater.

[0015] Figure 3 The utility model is a schematic diagram of the structure of a pool cover of a stirring device for treating ammonium bifluoride wastewater.

[0016] In the figure: 1. Wastewater mixing tank; 2. Tank cover; 3. Aeration pump; 4. Pulse control valve; 5. Aeration connecting pipe; 6. PH display machine; 7. PH detection probe; 8. Detection sealing hole; 9. Metal retaining ring; 10. Ventilation hole; 11. Scale observation window strip; 12. Circular molecular sieve; 13. Anti-corrosion aeration base; 14. One-way air supply seat; 15. Aeration valve seat with holes; 16. Air supply pipeline; 17. Quick connector; 18. L-shaped handle; 19. Status indicator light; 20. Indicator light seat. DETAILED DESCRIPTION

[0017] 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.

[0018] See also Figure 1-3 The utility model provides a technical solution of a stirring device for treating ammonium bifluoride wastewater:

[0019] Embodiment 1: It includes a wastewater stirring tank 1, a tank cover 2, an aeration pump 3 and a PH display 6. A metal baffle ring 9 is arranged at the edge of the top opening of the wastewater stirring tank 1. A plurality of ventilation holes 10 are arranged at the top of the metal baffle ring 9. The tank cover 2 is movably arranged at the top opening of the wastewater stirring tank 1 through the metal baffle ring 9. One side of the wastewater stirring tank 1 is connected to the aeration pump 3 through a bracket. A pulse control valve 4 is installed at the output end of the aeration pump 3. An aeration connecting pipe 5 is installed at the output end of the pulse control valve 4. The aeration connecting pipe 5 is installed at the output end of the pulse control valve 4. A quick-connect connector 17 is provided at one end of the pipe 5, an anti-corrosion aeration base plate 13 is embedded and installed at the bottom of the inner cavity of the wastewater mixing tank 1, an air supply pipeline 16 is provided inside the anti-corrosion aeration base plate 13, four one-way air supply seats 14 connected to the air supply pipeline 16 are provided at the top of the anti-corrosion aeration base plate 13, and one end of the four one-way air supply seats 14 is provided with an aeration valve seat 15 with a hole, and the aeration connecting pipe 5 is connected to the air supply pipeline 16 through the quick-connect connector 17 so that the four one-way air supply seats 14 are connected to the aeration connecting pipe 5.

[0020] In this embodiment, in order to better indicate the working status of the wastewater stirring tank 1 , an indicator light holder 20 is provided on one side of the top of the tank cover 2 , and a status indicator light 19 is provided on the top of the indicator light holder 20 .

[0021] In this embodiment, in order to detect pH in real time and ensure the progress of wastewater treatment, two detection sealing holes 8 are set on one side of the inner wall of the wastewater stirring tank 1, and pH detection probes 7 are installed inside the two detection sealing holes 8. The two pH detection probes 7 are both connected to the pH display machine 6 by electrical signals.

[0022] In this embodiment, in order to facilitate opening of the pool cover 2, an L-shaped handle 18 is provided in the middle of the top end of the pool cover 2.

[0023] In this embodiment, in order to process the ammonia generated during the stirring process, a circular molecular sieve 12 is provided in the middle of the bottom end of the cell cover plate 2 , and the diameter of the circular molecular sieve 12 is two-thirds of the diameter of the cell cover plate 2 .

[0024] In this embodiment, in order to observe the capacity of the water stirring tank 1 , a scale observation window strip 11 is provided on the front of the wastewater stirring tank 1 .

[0025] Working principle: the stirring device of the utility model comprises a wastewater stirring tank 1, a tank cover 2, an aeration pump 3 and a PH display machine 6 and other main structures. Wastewater is added into the wastewater stirring tank 1. The tank cover 2 is movably arranged at the top opening of the wastewater stirring tank 1 through a metal retaining ring 9. The aeration pump 3 is powered on. Under the control of the aeration pump 3 and the pulse control valve 4, the compressed air of the aeration pump 3 is transported to the air supply pipeline 16 through the aeration connecting pipe, and is transported to the one-way air supply seat 14 and the aeration valve seat with holes 15 through the air supply pipeline 16 to perform aeration stirring operation. It can avoid the corrosion of the traditional stirring rod stirring, and at the same time, it can make the stirring space not occupied by the stirring rod, thereby improving the wastewater treatment capacity.

[0026] In the technical solution, the PH display device 6, PH detection probe 7 and detection sealing hole 8 can perform real-time PH detection to prevent corrosion of the wastewater stirring tank caused by excessive PH changes.

[0027] The contents not described in detail in this specification belong to the prior art known to the professional and technical personnel in this field. The specific embodiments described in this article are only used to illustrate the spirit of the utility model. The technicians in the technical field of the utility model can make various modifications or supplements to the specific embodiments described or replace them in a similar way, but they will not deviate from the spirit of the utility model or exceed the scope defined by the attached claims.

Claims

1. A stirring device for treating ammonium bifluoride wastewater, comprising a wastewater stirring tank (1), a tank cover plate (2), an aeration pump (3) and a pH display device (6), characterized in that: A metal baffle ring (9) is provided at the edge of the top opening of the wastewater stirring tank (1), and a plurality of ventilation holes (10) are provided at the top of the metal baffle ring (9). The tank cover plate (2) is movably arranged at the top opening of the wastewater stirring tank (1) through the metal baffle ring (9). One side of the wastewater stirring tank (1) is connected to an aeration pump (3) through a bracket. A pulse control valve (4) is installed at the output end of the aeration pump (3), and an aeration connection pipe (5) is installed at the output end of the pulse control valve (4). One end of the aeration connection pipe (5) is provided with a quick-connect connector (1 7), an anti-corrosion aeration base (13) is embedded and installed at the bottom of the inner cavity of the wastewater stirring tank (1), an air supply pipeline (16) is arranged inside the anti-corrosion aeration base (13), and four one-way air supply seats (14) connected to the air supply pipeline (16) are arranged at the top of the anti-corrosion aeration base (13), and one end of the four one-way air supply seats (14) is provided with an aeration valve seat (15) with a hole, and the aeration connecting pipeline (5) is connected to the air supply pipeline (16) through a quick-connect connector (17) so that the four one-way air supply seats (14) are connected to the aeration connecting pipeline (5).

2. A stirring device for treating ammonium bifluoride wastewater according to claim 1, characterized in that: An indicator light socket (20) is provided on one side of the top end of the pool cover plate (2), and a status indicator light (19) is provided on the top end of the indicator light socket (20).

3. A stirring device for treating ammonium bifluoride wastewater according to claim 1, characterized in that: Two detection sealing holes (8) are arranged on one side of the inner wall of the wastewater stirring tank (1), pH detection probes (7) are installed inside the two detection sealing holes (8), and the two pH detection probes (7) are connected to the pH display machine (6) by electrical signals.

4. A stirring device for treating ammonium bifluoride wastewater according to claim 1, characterized in that: An L-shaped handle (18) is provided in the middle of the top end of the pool cover plate (2).

5. A stirring device for treating ammonium bifluoride wastewater according to claim 1, characterized in that: A circular molecular sieve (12) is arranged in the middle of the bottom end of the cell body cover plate (2), and the diameter of the circular molecular sieve (12) is two thirds of the diameter of the cell body cover plate (2).

6. A stirring device for treating ammonium bifluoride wastewater according to claim 1, characterized in that: The front of the wastewater stirring tank (1) is provided with a scale observation window strip (11).

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